This literature review examines the mechanisms of how exercise, specifically in the form of resistance training, may lead to pain relief in the cancer population. Primary data from three different cancer populations: ...This literature review examines the mechanisms of how exercise, specifically in the form of resistance training, may lead to pain relief in the cancer population. Primary data from three different cancer populations: breast, prostate, and lung, will be examined. A number of experimental studies have been conducted to confirm the effectiveness of resistance training on pain relief as well as the biochemical pathways that relate to this process. In this review, we will examine 5 randomized controlled trials. For the purposes of this review, pain is defined as physical suffering or discomfort associated with illness. Pain is the body’s natural signal, bringing attention to damage that has been sustained by tissues. However, chronic pain is common in the cancer population, and often serves no good purpose but instead will negatively impact both physical and mental health. The three types of pain: nociceptive, neuropathic, and inflammatory pathways have been investigated, and the knowledge of pain mechanisms allows for the understanding of how it is associated with pain. The purpose of this exploratory literature review is to give insight on how to maximize pain-relieving effects of resistance training. Research has indicated that resistance training modulates pain pathways by upregulating the release of pain-relieving substances including beta-endorphins, anti-inflammatory cytokines, and endocannabinoids. Understanding of the benefits of resistance training may be useful in relieving cancer pain, and reproducing effects of pain-relieving strategies while minimizing the symptoms related to cancer and its treatment.展开更多
Background and Objective: The presence of pain in cancer patients is a prevalent concomitant symptom, exerting significant impacts on their physical, psychological, and social functioning. However, the psychological a...Background and Objective: The presence of pain in cancer patients is a prevalent concomitant symptom, exerting significant impacts on their physical, psychological, and social functioning. However, the psychological and social aspects are often overlooked. This study aims to explore the factors influencing the provision of psychological and social support for patients experiencing cancer-related pain while proposing intervention measures to enhance treatment compliance, confidence levels, and overall quality of life. Materials and Methods: According to the inclusion and exclusion criteria, a total of 108 patients with moderate to severe advanced cancer pain who had received outpatient analgesia treatment for at least one month were selected as the study subjects. The psychological characteristics and social support of these patients were further examined using the Self-Rating Symptom Scale (SCL-90) and Social Support Rating Scale (SSRS). The influencing factors were compared with the national norms. Results: The total score of SCL-90 was significantly different from that of the domestic norm (P < 0.05), and the total score of social support was significantly different from that of the domestic norm (P < 0.01). In addition to hostile symptoms, Somatic, obsessive, sensitive, depression, anxiety, terror, paranoia, psychosis and other symptoms were correlated with subjective support (P 0.05). Conclusion: Patients with cancer pain are more vulnerable to physical symptoms, psychological distress, lack of social support, and other contributing factors. Implementing standardized treatment protocols can effectively alleviate physical symptoms while also emphasizing the importance of psychosocial interventions to address negative emotions and enhance social support. By bolstering patient confidence through these measures, we can ultimately improve treatment outcomes and enhance patients’ overall quality of life.展开更多
Objective: To explore the effect of aroma oil acupressure combined with music therapy in pain intervention for tumor patients. Methods: 60 patients with malignant tumors accompanied by cancer pain who were hospitalize...Objective: To explore the effect of aroma oil acupressure combined with music therapy in pain intervention for tumor patients. Methods: 60 patients with malignant tumors accompanied by cancer pain who were hospitalized in the oncology department of a tertiary-level hospital in Jingzhou City, Hubei Province, from January 2022 to December 2022 were selected as the study subjects, and were divided into 30 cases in the control group and 30 cases in the intervention group according to the stratified sampling method. The control group was divided into 30 cases of control group and 30 cases of intervention group according to the stratified sampling method. The control group was given medicine according to the conventional step analgesia, and the intervention group was given medicine according to the conventional step analgesia with the addition of aromatic oil acupressure combined with music therapy, and the effect of the intervention was valued by the NRS, the SAS and the SDS. Results: The NRS, SAS and SDS of patients in the intervention group were lower than those in the control group (p Conclusion: Aromatic oil acupressure combined with music therapy can effectively improve the pain symptoms of tumor patients, relieve anxiety and improve the quality of sleep of patients. Combined with pharmacological methods of pain relief, it can reduce the dose of pain medication and the frequency of administration of medication, and find a safe, low-cost, non-pharmacological pain complementary alternative therapy for tumor patients with cancer pain.展开更多
BACKGROUND According to the World Health Organization analgesic ladder,cancer-related pain generally begins with pharmacotherapy in a stepwise approach.Nevertheless,some patients continue to experience poorly controll...BACKGROUND According to the World Health Organization analgesic ladder,cancer-related pain generally begins with pharmacotherapy in a stepwise approach.Nevertheless,some patients continue to experience poorly controlled pain despite medications,particularly when considering adverse effects and self-care quality.Percutaneous cervical cordotomy is an alternative interventional procedure for unremitting unilateral intractable cancer-related pain.CASE SUMMARY The patient was diagnosed with lung cancer with destruction of the brachial plexus and ribs.For 2 mo,the patient experienced progressive severe weakness and pain in the right upper extremity.Notably,the pain intensity reached an extreme level,particularly when lying supine,even under heavy sedation.This heightened pain response posed a significant challenge;as a result,the patient was unable to undergo further evaluation through magnetic resonance imaging.Ultimately,he underwent percutaneous cervical cordotomy for symptom relief,resulting in complete resolution of right arm pain.After a 3-mo follow-up,the pain did not recur,and only a flurbiprofen local patch was required for mild scapular tightness.CONCLUSION Cordotomy,under careful patient selection,appears to enhance the quality of life of patients with unilateral cancerrelated pain.展开更多
Objective:To investigate the effect of auricular acupuncture on postoperative pain and gastrointestinal motility recovery after laparoscopic surgery for colorectal cancer.Methods:The clinical data of patients who unde...Objective:To investigate the effect of auricular acupuncture on postoperative pain and gastrointestinal motility recovery after laparoscopic surgery for colorectal cancer.Methods:The clinical data of patients who underwent laparoscopic radical surgery for colorectal cancer in our hospital from April 2020 to December 2021 were collected.Based on the inclusion and exclusion criteria,76 patients were included in the retrospective analysis.Depending on whether they received auricular acupuncture or not,the patients were divided into two groups:46 patients in the experimental group(auricular acupuncture)and 30 patients in the control group.The differences between the two groups were analyzed.Results:The time to first flatus of the experimental group was significantly shorter than that of the control group(52.2±7.36 h versus 66.3±7.83 h;P<0.001).Similarly,the time to first defecation of the experimental group was significantly shorter than that of the control group(76.3±7.76 h versus 86.1±10.79 h;P<0.001).The time to first fluid intake of the auricular group was significantly shorter than that of the control group(90.4±8.92 h versus 107.3±9.66 h,P<0.001).Compared with the control group,the experimental group scored significantly lower on the visual analogue scale on postoperative days 2 and 3(P<0.001).Conclusion:Auricular acupuncture is an effective traditional Chinese medicine external treatment method.It can promote gastrointestinal motility recovery in patients after laparoscopic radical surgery for colorectal cancer and also reduce postoperative pain and discomfort.Furthermore,this therapy is easy to operate and well-accepted by patients.Therefore,it should be strongly promoted in clinical practice.展开更多
BACKGROUND According to clinical data,a significant percentage of patients experience pain after surgery,highlighting the importance of alleviating postoperative pain.The current approach involves intravenous self-con...BACKGROUND According to clinical data,a significant percentage of patients experience pain after surgery,highlighting the importance of alleviating postoperative pain.The current approach involves intravenous self-control analgesia,often utilizing opioid analgesics such as morphine,sufentanil,and fentanyl.Surgery for colo-rectal cancer typically involves general anesthesia.Therefore,optimizing anes-thetic management and postoperative analgesic programs can effectively reduce perioperative stress and enhance postoperative recovery.The study aims to analyze the impact of different anesthesia modalities with multimodal analgesia on patients'postoperative pain.AIM To explore the effects of different anesthesia methods coupled with multi-mode analgesia on postoperative pain in patients with colorectal cancer.METHODS Following the inclusion criteria and exclusion criteria,a total of 126 patients with colorectal cancer admitted to our hospital from January 2020 to December 2022 were included,of which 63 received general anesthesia coupled with multi-mode labor pain and were set as the control group,and 63 received general anesthesia associated with epidural anesthesia coupled with multi-mode labor pain and were set as the research group.After data collection,the effects of postoperative analgesia,sedation,and recovery were compared.RESULTS Compared to the control group,the research group had shorter recovery times for orientation,extubation,eye-opening,and spontaneous respiration(P<0.05).The research group also showed lower Visual analog scale scores at 24 h and 48 h,higher Ramany scores at 6 h and 12 h,and improved cognitive function at 24 h,48 h,and 72 h(P<0.05).Additionally,interleukin-6 and interleukin-10 levels were significantly reduced at various time points in the research group compared to the control group(P<0.05).Levels of CD3+,CD4+,and CD4+/CD8+were also lower in the research group at multiple time points(P<0.05).CONCLUSION For patients with colorectal cancer,general anesthesia coupled with epidural anesthesia and multi-mode analgesia can achieve better postoperative analgesia and sedation effects,promote postoperative rehabilitation of patients,improve inflammatory stress and immune status,and have higher safety.展开更多
BACKGROUND Lung cancer is a common disease with high mortality,and psychological support is very important in the diagnosis and treatment of postoperative patients with cancer pain.AIM To explore the application effec...BACKGROUND Lung cancer is a common disease with high mortality,and psychological support is very important in the diagnosis and treatment of postoperative patients with cancer pain.AIM To explore the application effect of the narrative nursing method in postoperative lung cancer patients in the intensive care unit.METHODS A total of 120 patients diagnosed with lung cancer and experiencing cancer-related pain were randomly allocated into two groups:an observation group and a control group,each consisting of 60 cases.The control group was given routine analgesic and psychological care,while the research group applied the five-step narrative nursing method based on routine care,comparing the visual analogue scale scores,sleep status,anxiety and depression status,and quality of life of the two groups of patients before and after the intervention.RESULTS The pain scores,anxiety scores,and depression scores of the study group were lower than those of the control group after the intervention using the narrative nursing method,and the difference was statistically significant(P<0.05).CONCLUSION Using narrative nursing methods to intervene in patients with lung cancer combined with cancerous pain can help patients to correctly recognize their disease,adjust their mentality,establish confidence,alleviate patients'subjective pain feelings,and improve their adverse emotions.展开更多
Objective:To evaluate the effect of down-regulation of Nav1.7 on the activation of astrocytes and microglia in DRG of rats with cancer pain,and explore the transmission of the nociceptive information.Methods:Lentivira...Objective:To evaluate the effect of down-regulation of Nav1.7 on the activation of astrocytes and microglia in DRG of rats with cancer pain,and explore the transmission of the nociceptive information.Methods:Lentiviral vector harboring RNAi sequence targeting the Navl.7 gene was constructed,and Walker 256 breast cancer cell and morphine was injected to build the bone cancer pain model and morphine tolerance model in rats.Lentiviral vector was injected.Rats in each model were divided into 4 groups:model group,PBS group,vehicle group and LV-Nav1.7 group.The expression levels of GFAP and OX42 in dorsal root ganglia(DRG) were measured.Results:After the animal model was built,the level of Navl.7,GFAP and OX42 was improved obviously with the time prolonged,which was statistically significant(P<0.05).The expression level of GFAP and OX42 in the DRG in the LV-Navl.7 group declined obviously compared to the model group,PBS group and vehicle group(P<0.05).Conclusions:Intrathecal injection of Navl.7 shRNA lentiviral vector can reduce the expression of Nav1.7and inhibit the activation of astrocytes and microglia in DRG.The effort is also effective in morphine tolerance bone cancer pain model rats.展开更多
Objective: To investigate patients' attitudes towards cancer pain management and analyze the factors influencing these attitudes.Methods: The self-developed Demographic and Disease-Related Information Questionnaire...Objective: To investigate patients' attitudes towards cancer pain management and analyze the factors influencing these attitudes.Methods: The self-developed Demographic and Disease-Related Information Questionnaires, Pain Management Barriers Questionnaire-Taiwan form(BQT), and Pain Knowledge Questionnaire were administered to 363 pairs of hospitalized cancer patients and their caregivers from the oncology departments of 7 hospitals in Beijing, China.Results: The average patient score for attitudes towards pain management was 2.96±0.49. The dimension scores indicated good attitudes in three areas(scores 〈2.5), "Desire to be good"(2.22±1.04), "Fatalism"(2.08±0.81) and"Religious fatalism"(1.86±1.00), and poor attitudes in six areas(scores ≥2.5), "Tolerance"(3.83±0.96), "Use of analgesics as needed(p.r.n.)"(3.73±1.01), "Addiction"(3.44±1.05), "Disease progression"(3.28±1.26), "Distraction of physicians"(3.16±1.07) and "Side effects"(2.99±0.68). Two factors were entered into the regression equation:the caregivers' attitudes towards cancer pain management and the patients' pain knowledge. These two factors explained 23.2% of the total variance in the patients' average scores for their attitudes towards cancer pain management.Conclusions: The patients' attitudes towards cancer pain management were poor and could be influenced by the caregivers' attitudes and the patients' pain knowledge, and thus need to be improved.展开更多
Objective: To investigate the quality of life (QOL) of cancer pain patients in Beijing, and explore the effect of cancer pain control on patients' QOL. Methods: Self-developed demographic questionnaire, numeric ...Objective: To investigate the quality of life (QOL) of cancer pain patients in Beijing, and explore the effect of cancer pain control on patients' QOL. Methods: Self-developed demographic questionnaire, numeric rating scale and SF-36 questionnaire were used together among 643 cancer pain patients in 28 Grade 2nd to 3rd general hospitals and 2 Grade 3rd cancer hospitals. Results: The SF-36 eight dimensions scores ranged from 31.75 to 57.22 in these cancer pain patients. The t test and Wilcoxon rank sum test were used to compare the QOL between pain controlled (PC) group and pain uncontrolled (PUC) group, and the results showed that patients in PC group had the higher O, OL scores in 6 areas of SF-36 (P〈0.05). Binary logistic regression results found that pain management satisfaction scores (P〈0.001), family average personal monthly income (P=0.029), current receiving chemotherapy (P=0.009) and cancer stage (P〈0.001) were the predictors to cancer pain controlled results. Conclusion: Cancer patients with pain in Beijing had poor QOL. Pain control will improve the QOL of cancer pain patients.展开更多
Objective: Although a new matrix formulation fentanyl has been used throughout the world for cancer pain management, few data about its efficacy and clinical outcomes associated with its use in Chinese patients have b...Objective: Although a new matrix formulation fentanyl has been used throughout the world for cancer pain management, few data about its efficacy and clinical outcomes associated with its use in Chinese patients have been obtained. This study aimed to assess the efficacy and safety of the new system in Chinese patients with moderate to severe cancer pain. Methods: A total of 474 patients with moderate to severe cancer pain were enrolled in this study and were treated with the new transdermal fentanyl matrix patch (TDF) up to 2 weeks. All the patients were asked to record pain intensity, side effects, quality of life (QOL), adherence and global satisfaction. The initial dose of fentanyl was 25 ?g/h titrated with opioid or according to National Comprehensive Cancer Network (NCCN) guidelines. Transdermal fentanyl was changed every three days. Results: After 2 weeks. The mean pain intensity of the 459 evaluated patients decreased significantly from 5.63?1.26 to 2.03?1.46 (P<0.0001). The total remission rate was 91.29%, of which moderate remission rate 53.16%, obvious remission rate 25.49% and complete remission rate 12.64%. The rate of adverse events was 33.75%, 18.78% of which were moderate and 3.80% were severe. The most frequent adverse events were constipation and nausea. No fatal events were observed. The quality of life was remarkably improved after the treatment (P<0.0001). Conclusion: The new TDF is effective and safe in treating patients with moderate to severe cancer pain, and can significantly improve the quality of life.展开更多
BACKGROUND Transarterial chemoembolization(TACE)is the first-line treatment for patients with unresectable liver cancer;however,TACE is associated with postembolization pain.AIM To analyze the risk factors for acute a...BACKGROUND Transarterial chemoembolization(TACE)is the first-line treatment for patients with unresectable liver cancer;however,TACE is associated with postembolization pain.AIM To analyze the risk factors for acute abdominal pain after TACE and establish a predictive model for postembolization pain.METHODS From January 2018 to September 2018,all patients with liver cancer who underwent TACE at our hospital were included.General characteristics;clinical,imaging,and procedural data;and postembolization pain were analyzed.Postembolization pain was defined as acute moderate-to-severe abdominal pain within 24 h after TACE.Logistic regression and a classification and regression tree were used to develop a predictive model.Receiver operating characteristic curve analysis was used to examine the efficacy of the predictive model.RESULTS We analyzed 522 patients who underwent a total of 582 TACE procedures.Ninety-seven(16.70%)episodes of severe pain occurred.A predictive model built based on the dataset from classification and regression tree analysis identified known invasion of blood vessels as the strongest predictor of subsequent performance,followed by history of TACE,method of TACE,and history of abdominal pain after TACE.The area under the receiver operating characteristic curve was 0.736[95%confidence interval(CI):0.682-0.789],the sensitivity was 73.2%,the specificity was 65.6%,and the negative predictive value was 92.4%.Logistic regression produced similar results by identifying age[odds ratio(OR)=0.971;95%CI:0.951-0.992;P=0.007),history of TACE(OR=0.378;95%CI:0.189-0.757;P=0.007),history of abdominal pain after TACE(OR=6.288;95%CI:2.963-13.342;P<0.001),tumor size(OR=1.978;95%CI:1.175-3.330;P=0.01),multiple tumors(OR=2.164;95%CI:1.243-3.769;P=0.006),invasion of blood vessels(OR=1.756;95%CI:1.045-2.950;P=0.034),and TACE with drug-eluting beads(DEBTACE)(OR=2.05;95%CI:1.260-3.334;P=0.004)as independent predictive factors for postembolization pain.CONCLUSION Blood vessel invasion,TACE history,TACE with drug-eluting beads,and history of abdominal pain after TACE are predictors of acute moderate-to-severe pain.The predictive model may help medical staff to manage pain.展开更多
AIM To identify unique clusters of patients based on their concerns in using analgesia for cancer pain and predictors of the cluster membership.METHODS This was a 3-mo prospective observational study(n = 207).Patients...AIM To identify unique clusters of patients based on their concerns in using analgesia for cancer pain and predictors of the cluster membership.METHODS This was a 3-mo prospective observational study(n = 207).Patients were included if they were adults(≥ 18 years), diagnosed with solid tumors or multiple myelomas, and had at least one prescription of around the clock pain medication for cancer or cancer-treatment-related pain.Patients were recruited from two outpatient medical oncology clinics within a large health system in Philadelphia.A choice-based conjoint(CBC) analysis experiment was used to elicit analgesic treatment preferences(utilities).Patients employed trade-offs based on five analgesic attributes(percent relief from analgesics, type of analgesic, type of sideeffects, severity of side-effects, out of pocket cost).Patients were clustered based on CBC utilities using novel adaptive statistical methods.Multiple logistic regression was used to identify predictors of cluster membership.RESULTS The analyses found 4 unique clusters: Most patients made trade-offs based on the expectation of pain relief(cluster 1, 41%).For a subset, the main underlying concern was type of analgesic prescribed, i.e., opioid vs non-opioid(cluster 2, 11%) and type of analgesic side effects(cluster 4, 21%), respectively.About one in four made trade-offs based on multiple concerns simultaneously including pain relief, type of side effects, and severity of side effects(cluster 3, 27.5%).In multivariable analysis, to identify predictors of cluster membership, clinical and socioeconomic factors(education, health literacy, income, social support) rather than analgesic attitudes and beliefs were found important; only the belief, i.e., pain medications can mask changes in health or keep you from knowing what is going on in your body was found significant in predicting two of the four clusters [cluster 1(-); cluster 4(+)].CONCLUSION Most patients appear to be driven by a single salient concern in using analgesia for cancer pain.Addressing these concerns, perhaps through real time clinical assessments, may improve patients' analgesic adherence patterns and cancer pain outcomes.展开更多
This cross-sectional study aimed to investigate cancer patients'cognitive level of pain control and to evaluate the patient-related factors or barriers to effective cancer pain management in China.In seven tertiar...This cross-sectional study aimed to investigate cancer patients'cognitive level of pain control and to evaluate the patient-related factors or barriers to effective cancer pain management in China.In seven tertiary hospitals across China,372 patients experiencing cancer pain were surveyed through a self-designed questionnaire to assess the factors associated with effective pain control.Patients'demographic data and pain control-related factors were recorded.Cluster sampling and binary logistic regression models were used to investigate the association between predictive factors and effective pain control.The survey showed that the majority of the patients were more than 45 years old(76.3%),and 64.4%had an average annual income of more than 20000 RMB.One-third of the patients suffered from cancer pain for more than 3 months,and 75.1%received professional guidance during medication.The barriers to pain control for patients included preference to enduring pain and refusing analgesics(62.9%),negligence towards drug usage(28.5%),concerns about the addiction(48.2%)and adverse reaction(56.4%).The average annual family income,pro fessional guidance,knowledge of pain medication,adherence to analgesics,and concerns about addiction to analgesics were significantly correlated to the effect of patients'pain control.The study presents major barriers to optimal pain control among patients with cancer in China.Our findings suggest that educational programs and medical insurance reimbursement support from the government are urgently needed to overcome the cognitive barriers toward effective pain management and to relieve the economic burden among patients with cancer pain in China.展开更多
There are several factors which contribute to patients' reporting late to healthcare facility even after detecting the breast lump(patient delay). Amongst these, one of the important factors in low- and middle-inc...There are several factors which contribute to patients' reporting late to healthcare facility even after detecting the breast lump(patient delay). Amongst these, one of the important factors in low- and middle-income countries is lack of awareness that early cancer lump is painless(ECLIPs). Pain is often taken as a danger sign and absence of pain is often not taken seriously. The studies have shown that up to 98% of women in lowincome countries are unaware that a painless lump could be a warning sign of early breast cancer. This fact is significant because this could be one of the prime reasons for the women having discovered a painless lump in the breast, accidentally or by breast self-examination, presume it to be harmless and don't report early to health care facility. Therefore, creating awareness about ECLIPs could be an effective strategy to reduce mortality due to breast cancer in low- and middle-income countries. Moreover, unlike modifying risk factors which requires long term behavior modification, creating awareness about ECLIPs is easy and cost effective.展开更多
Pain is unfortunately a quite common symptom for cancer patients. Normally pain starts as an episodic experience at early cancer phases to become chronic in later stages. In order to improve the quality of life of onc...Pain is unfortunately a quite common symptom for cancer patients. Normally pain starts as an episodic experience at early cancer phases to become chronic in later stages. In order to improve the quality of life of oncological patients, anti-cancer treatments are often accompanied by analgesic therapies. The P2 X receptor are adenosine triphosphate(ATP) gated ion channels expressed by several cells including neurons, cancer and immune cells. Purinergic signaling through P2 X receptors recently emerged as possible common pathway for cancer onset/growth and pain sensitivity. Indeed, tumor microenvironment is rich in extracellular ATP, which has a role in both tumor development and pain sensation. The study of the different mechanisms by which P2 X receptors favor cancer progression and relative pain, represents an interesting challenge to design integrated therapeutic strategies for oncological patients. This review summarizes recent findings linking P2 X receptors and ATP to cancer growth, progression and related pain. Special attention has been paid to the role of P2X2, P2X3, P2X4 and P2X7 in the genesisof cancer pain and to the function of P2X7 in tumor growth and metastasis. Therapeutic implications of the administration of different P2 X receptor blockers to alleviate cancer-associated pain sensations contemporarily reducing tumor progression are also discussed.展开更多
Objective: The purpose of this qualitative study was to describe the experiences of pain acceptance in Chinese cancer patients with chronic pain.Methods: Twelve hospitalized cancer patients with chronic pain participa...Objective: The purpose of this qualitative study was to describe the experiences of pain acceptance in Chinese cancer patients with chronic pain.Methods: Twelve hospitalized cancer patients with chronic pain participated in this qualitative descriptive study from August to November 2017.In-person semi-structured interviews were conducted,recorded,transcribed,and analyzed using Colaizzi's seven-step method.Results: The following four main themes and 15 subthemes emerged.Theme 1 (adaptation): pain is overwhelming and pain relief is a top priority,avoidance of pain-inducing factors,and resignation;theme 2 (emotional reactions to pain): feeling misunderstood,hopelessness,frustration,irritability,and concern for loved ones;theme 3 (functional limitations): daily life activities,social communication,and work;theme 4 (coping strategies): pharmacological therapies,behavioral strategies,social support strategies,and spiritual strategies.Conclusions: This study provides a description of cancer patients' experiences related to the need for pain acceptance.These findings provide insight into the essential role of pain acceptance and underline the need to apply acceptance-based cognitive behavioral interventions as adjunctive non-pharmacological alternatives for chronic cancer pain.展开更多
Objective:Lung cancer has the highest incidence and mortality of all malignant tumors in China.Cancer pain dramatically affects patients’comfort level,causing insomnia,anorexia,anxiety,fear,depression,and a decline i...Objective:Lung cancer has the highest incidence and mortality of all malignant tumors in China.Cancer pain dramatically affects patients’comfort level,causing insomnia,anorexia,anxiety,fear,depression,and a decline in the quality of life(QOL).The literature suggests a shortage of adequate cancer pain management for 59.1% of patients in China.The quality control circle(QCC)activity reflects the people-oriented core idea of management.This study aimed to assess the efficacy of QCC in enhancing the effectiveness of drug interventions in lung cancer patients with moderate to severe pain.Methods:From January 2019 to July 2019,lung cancer patients with moderate to severe pain were treated with drugs.The total number of drug interventions was 3072.A QCC activity was performed following the ten steps of the plan-do-check-act(PDCA)model.The reasons for the poor effectiveness of drug intervention in lung cancer patients with moderate to severe pain were analyzed.Countermeasures were designed to improve the effectiveness of drug intervention,including setting up a pain college,writing a medication education manual,and formulating operational rules for the administration of narcotic drugs.The effectiveness of drug intervention in lung cancer patients with moderate to severe pain and activity ability scores of QCC members were analyzed statistically before and after QCC activity.The effectiveness of drug intervention was investigated and compared before and after establishing the QCC.Results:After establishing the PDCA model,the effectiveness of drug intervention for moderate to severe pain in lung cancer patients increased from 56.28% to 85.29%.Members had significant improvement in problem-solving ability,responsibility,communication,coordination,self-confidence,team cohesion,enthusiasm,QCC skills,and harmony.Conclusion:QCC activity can significantly improve the efficiency of drug intervention in lung cancer patients with moderate to severe pain and their quality of life.展开更多
To improve cancer pain management, the Medical Oncology Department of Sun Yat-sen University Cancer Center(SYSUCC) launched the Good Pain Management(GPM) Ward Program, which has been recognized by the Chinese Ministry...To improve cancer pain management, the Medical Oncology Department of Sun Yat-sen University Cancer Center(SYSUCC) launched the Good Pain Management(GPM) Ward Program, which has been recognized by the Chinese Ministry of Health and promoted throughout the nation. This retrospective case-control study was designed to evaluate the effectiveness of the program. Patients diagnosed with malignant solid tumors with bone metastasis were eligible. Patients who were admitted 6 months before the initiation of the GPM program were used as the control group, and patients admitted 6 months after the initiation of the program were used as the GPM group. The pain-reporting rate and pain management index(PMI) were calculated. The pain levels before and after pain management were compared. A total of 475 patients(244 in the control group and 231 in the GPM group) were analyzed. The pain-reporting rate of the GPM group was significantly higher than that of the control group(62.8% vs. 37.7%, P < 0.001). The PMI of the GPM group was significantly higher than that of the control group(0.083 vs.-0.261, P < 0.001). Therefore, the GPM Ward Program improved the pain management of cancer patients and provided experience for improving cancer pain management in the future.展开更多
Objective: To investigate the proper conversing rate from morphine to continuous infusion of fentanyl in patients suffering cancer pain. Methods: A retrospective study was carried on in 20 patients with cancer pain ...Objective: To investigate the proper conversing rate from morphine to continuous infusion of fentanyl in patients suffering cancer pain. Methods: A retrospective study was carried on in 20 patients with cancer pain in Shizuoka Cancer Center from Sep. 2002 to Nov. 2003. Pain intensity, adverse reactions, and satisfaction index of patients were evaluated. Results: The pain intensity was stable in 17 patients indicating good pain-control within 1 week after conversion and unstable in 3 patients after conversion suggesting poor pain-control. Fentanyl injection could alleviate side effects and increase the satisfaction index of patients. Conclusion: The equipotent ratio for conversion of low dose morphine to fentanyl injection was established as 72:1, and for non low dose morphine a ratio less than 72:1 was proposed to get stable pain-relieving effect. But the equipotent ratio for conversion of morphine to continuous infusion of fentanyl could not be determined. We must consider the morphine dose before the confirmation of the conversing rate.展开更多
文摘This literature review examines the mechanisms of how exercise, specifically in the form of resistance training, may lead to pain relief in the cancer population. Primary data from three different cancer populations: breast, prostate, and lung, will be examined. A number of experimental studies have been conducted to confirm the effectiveness of resistance training on pain relief as well as the biochemical pathways that relate to this process. In this review, we will examine 5 randomized controlled trials. For the purposes of this review, pain is defined as physical suffering or discomfort associated with illness. Pain is the body’s natural signal, bringing attention to damage that has been sustained by tissues. However, chronic pain is common in the cancer population, and often serves no good purpose but instead will negatively impact both physical and mental health. The three types of pain: nociceptive, neuropathic, and inflammatory pathways have been investigated, and the knowledge of pain mechanisms allows for the understanding of how it is associated with pain. The purpose of this exploratory literature review is to give insight on how to maximize pain-relieving effects of resistance training. Research has indicated that resistance training modulates pain pathways by upregulating the release of pain-relieving substances including beta-endorphins, anti-inflammatory cytokines, and endocannabinoids. Understanding of the benefits of resistance training may be useful in relieving cancer pain, and reproducing effects of pain-relieving strategies while minimizing the symptoms related to cancer and its treatment.
文摘Background and Objective: The presence of pain in cancer patients is a prevalent concomitant symptom, exerting significant impacts on their physical, psychological, and social functioning. However, the psychological and social aspects are often overlooked. This study aims to explore the factors influencing the provision of psychological and social support for patients experiencing cancer-related pain while proposing intervention measures to enhance treatment compliance, confidence levels, and overall quality of life. Materials and Methods: According to the inclusion and exclusion criteria, a total of 108 patients with moderate to severe advanced cancer pain who had received outpatient analgesia treatment for at least one month were selected as the study subjects. The psychological characteristics and social support of these patients were further examined using the Self-Rating Symptom Scale (SCL-90) and Social Support Rating Scale (SSRS). The influencing factors were compared with the national norms. Results: The total score of SCL-90 was significantly different from that of the domestic norm (P < 0.05), and the total score of social support was significantly different from that of the domestic norm (P < 0.01). In addition to hostile symptoms, Somatic, obsessive, sensitive, depression, anxiety, terror, paranoia, psychosis and other symptoms were correlated with subjective support (P 0.05). Conclusion: Patients with cancer pain are more vulnerable to physical symptoms, psychological distress, lack of social support, and other contributing factors. Implementing standardized treatment protocols can effectively alleviate physical symptoms while also emphasizing the importance of psychosocial interventions to address negative emotions and enhance social support. By bolstering patient confidence through these measures, we can ultimately improve treatment outcomes and enhance patients’ overall quality of life.
文摘Objective: To explore the effect of aroma oil acupressure combined with music therapy in pain intervention for tumor patients. Methods: 60 patients with malignant tumors accompanied by cancer pain who were hospitalized in the oncology department of a tertiary-level hospital in Jingzhou City, Hubei Province, from January 2022 to December 2022 were selected as the study subjects, and were divided into 30 cases in the control group and 30 cases in the intervention group according to the stratified sampling method. The control group was divided into 30 cases of control group and 30 cases of intervention group according to the stratified sampling method. The control group was given medicine according to the conventional step analgesia, and the intervention group was given medicine according to the conventional step analgesia with the addition of aromatic oil acupressure combined with music therapy, and the effect of the intervention was valued by the NRS, the SAS and the SDS. Results: The NRS, SAS and SDS of patients in the intervention group were lower than those in the control group (p Conclusion: Aromatic oil acupressure combined with music therapy can effectively improve the pain symptoms of tumor patients, relieve anxiety and improve the quality of sleep of patients. Combined with pharmacological methods of pain relief, it can reduce the dose of pain medication and the frequency of administration of medication, and find a safe, low-cost, non-pharmacological pain complementary alternative therapy for tumor patients with cancer pain.
文摘BACKGROUND According to the World Health Organization analgesic ladder,cancer-related pain generally begins with pharmacotherapy in a stepwise approach.Nevertheless,some patients continue to experience poorly controlled pain despite medications,particularly when considering adverse effects and self-care quality.Percutaneous cervical cordotomy is an alternative interventional procedure for unremitting unilateral intractable cancer-related pain.CASE SUMMARY The patient was diagnosed with lung cancer with destruction of the brachial plexus and ribs.For 2 mo,the patient experienced progressive severe weakness and pain in the right upper extremity.Notably,the pain intensity reached an extreme level,particularly when lying supine,even under heavy sedation.This heightened pain response posed a significant challenge;as a result,the patient was unable to undergo further evaluation through magnetic resonance imaging.Ultimately,he underwent percutaneous cervical cordotomy for symptom relief,resulting in complete resolution of right arm pain.After a 3-mo follow-up,the pain did not recur,and only a flurbiprofen local patch was required for mild scapular tightness.CONCLUSION Cordotomy,under careful patient selection,appears to enhance the quality of life of patients with unilateral cancerrelated pain.
基金the Natural Science Foundation of Shaanxi Province(No.2023-YBSF-086)Xi’an Science and Technology Plan Projects(No.21YXYJ0091)+1 种基金Key Projects of Shaanxi Provincial Department of Education(No.21JS041)Shaanxi Provincial People’s Hospital Science and Technology Talent Support Plan(No.2022BJ-05).
文摘Objective:To investigate the effect of auricular acupuncture on postoperative pain and gastrointestinal motility recovery after laparoscopic surgery for colorectal cancer.Methods:The clinical data of patients who underwent laparoscopic radical surgery for colorectal cancer in our hospital from April 2020 to December 2021 were collected.Based on the inclusion and exclusion criteria,76 patients were included in the retrospective analysis.Depending on whether they received auricular acupuncture or not,the patients were divided into two groups:46 patients in the experimental group(auricular acupuncture)and 30 patients in the control group.The differences between the two groups were analyzed.Results:The time to first flatus of the experimental group was significantly shorter than that of the control group(52.2±7.36 h versus 66.3±7.83 h;P<0.001).Similarly,the time to first defecation of the experimental group was significantly shorter than that of the control group(76.3±7.76 h versus 86.1±10.79 h;P<0.001).The time to first fluid intake of the auricular group was significantly shorter than that of the control group(90.4±8.92 h versus 107.3±9.66 h,P<0.001).Compared with the control group,the experimental group scored significantly lower on the visual analogue scale on postoperative days 2 and 3(P<0.001).Conclusion:Auricular acupuncture is an effective traditional Chinese medicine external treatment method.It can promote gastrointestinal motility recovery in patients after laparoscopic radical surgery for colorectal cancer and also reduce postoperative pain and discomfort.Furthermore,this therapy is easy to operate and well-accepted by patients.Therefore,it should be strongly promoted in clinical practice.
文摘BACKGROUND According to clinical data,a significant percentage of patients experience pain after surgery,highlighting the importance of alleviating postoperative pain.The current approach involves intravenous self-control analgesia,often utilizing opioid analgesics such as morphine,sufentanil,and fentanyl.Surgery for colo-rectal cancer typically involves general anesthesia.Therefore,optimizing anes-thetic management and postoperative analgesic programs can effectively reduce perioperative stress and enhance postoperative recovery.The study aims to analyze the impact of different anesthesia modalities with multimodal analgesia on patients'postoperative pain.AIM To explore the effects of different anesthesia methods coupled with multi-mode analgesia on postoperative pain in patients with colorectal cancer.METHODS Following the inclusion criteria and exclusion criteria,a total of 126 patients with colorectal cancer admitted to our hospital from January 2020 to December 2022 were included,of which 63 received general anesthesia coupled with multi-mode labor pain and were set as the control group,and 63 received general anesthesia associated with epidural anesthesia coupled with multi-mode labor pain and were set as the research group.After data collection,the effects of postoperative analgesia,sedation,and recovery were compared.RESULTS Compared to the control group,the research group had shorter recovery times for orientation,extubation,eye-opening,and spontaneous respiration(P<0.05).The research group also showed lower Visual analog scale scores at 24 h and 48 h,higher Ramany scores at 6 h and 12 h,and improved cognitive function at 24 h,48 h,and 72 h(P<0.05).Additionally,interleukin-6 and interleukin-10 levels were significantly reduced at various time points in the research group compared to the control group(P<0.05).Levels of CD3+,CD4+,and CD4+/CD8+were also lower in the research group at multiple time points(P<0.05).CONCLUSION For patients with colorectal cancer,general anesthesia coupled with epidural anesthesia and multi-mode analgesia can achieve better postoperative analgesia and sedation effects,promote postoperative rehabilitation of patients,improve inflammatory stress and immune status,and have higher safety.
文摘BACKGROUND Lung cancer is a common disease with high mortality,and psychological support is very important in the diagnosis and treatment of postoperative patients with cancer pain.AIM To explore the application effect of the narrative nursing method in postoperative lung cancer patients in the intensive care unit.METHODS A total of 120 patients diagnosed with lung cancer and experiencing cancer-related pain were randomly allocated into two groups:an observation group and a control group,each consisting of 60 cases.The control group was given routine analgesic and psychological care,while the research group applied the five-step narrative nursing method based on routine care,comparing the visual analogue scale scores,sleep status,anxiety and depression status,and quality of life of the two groups of patients before and after the intervention.RESULTS The pain scores,anxiety scores,and depression scores of the study group were lower than those of the control group after the intervention using the narrative nursing method,and the difference was statistically significant(P<0.05).CONCLUSION Using narrative nursing methods to intervene in patients with lung cancer combined with cancerous pain can help patients to correctly recognize their disease,adjust their mentality,establish confidence,alleviate patients'subjective pain feelings,and improve their adverse emotions.
基金supported by National Natural Science Foundation of China(NO.81201395)
文摘Objective:To evaluate the effect of down-regulation of Nav1.7 on the activation of astrocytes and microglia in DRG of rats with cancer pain,and explore the transmission of the nociceptive information.Methods:Lentiviral vector harboring RNAi sequence targeting the Navl.7 gene was constructed,and Walker 256 breast cancer cell and morphine was injected to build the bone cancer pain model and morphine tolerance model in rats.Lentiviral vector was injected.Rats in each model were divided into 4 groups:model group,PBS group,vehicle group and LV-Nav1.7 group.The expression levels of GFAP and OX42 in dorsal root ganglia(DRG) were measured.Results:After the animal model was built,the level of Navl.7,GFAP and OX42 was improved obviously with the time prolonged,which was statistically significant(P<0.05).The expression level of GFAP and OX42 in the DRG in the LV-Navl.7 group declined obviously compared to the model group,PBS group and vehicle group(P<0.05).Conclusions:Intrathecal injection of Navl.7 shRNA lentiviral vector can reduce the expression of Nav1.7and inhibit the activation of astrocytes and microglia in DRG.The effort is also effective in morphine tolerance bone cancer pain model rats.
文摘Objective: To investigate patients' attitudes towards cancer pain management and analyze the factors influencing these attitudes.Methods: The self-developed Demographic and Disease-Related Information Questionnaires, Pain Management Barriers Questionnaire-Taiwan form(BQT), and Pain Knowledge Questionnaire were administered to 363 pairs of hospitalized cancer patients and their caregivers from the oncology departments of 7 hospitals in Beijing, China.Results: The average patient score for attitudes towards pain management was 2.96±0.49. The dimension scores indicated good attitudes in three areas(scores 〈2.5), "Desire to be good"(2.22±1.04), "Fatalism"(2.08±0.81) and"Religious fatalism"(1.86±1.00), and poor attitudes in six areas(scores ≥2.5), "Tolerance"(3.83±0.96), "Use of analgesics as needed(p.r.n.)"(3.73±1.01), "Addiction"(3.44±1.05), "Disease progression"(3.28±1.26), "Distraction of physicians"(3.16±1.07) and "Side effects"(2.99±0.68). Two factors were entered into the regression equation:the caregivers' attitudes towards cancer pain management and the patients' pain knowledge. These two factors explained 23.2% of the total variance in the patients' average scores for their attitudes towards cancer pain management.Conclusions: The patients' attitudes towards cancer pain management were poor and could be influenced by the caregivers' attitudes and the patients' pain knowledge, and thus need to be improved.
文摘Objective: To investigate the quality of life (QOL) of cancer pain patients in Beijing, and explore the effect of cancer pain control on patients' QOL. Methods: Self-developed demographic questionnaire, numeric rating scale and SF-36 questionnaire were used together among 643 cancer pain patients in 28 Grade 2nd to 3rd general hospitals and 2 Grade 3rd cancer hospitals. Results: The SF-36 eight dimensions scores ranged from 31.75 to 57.22 in these cancer pain patients. The t test and Wilcoxon rank sum test were used to compare the QOL between pain controlled (PC) group and pain uncontrolled (PUC) group, and the results showed that patients in PC group had the higher O, OL scores in 6 areas of SF-36 (P〈0.05). Binary logistic regression results found that pain management satisfaction scores (P〈0.001), family average personal monthly income (P=0.029), current receiving chemotherapy (P=0.009) and cancer stage (P〈0.001) were the predictors to cancer pain controlled results. Conclusion: Cancer patients with pain in Beijing had poor QOL. Pain control will improve the QOL of cancer pain patients.
文摘Objective: Although a new matrix formulation fentanyl has been used throughout the world for cancer pain management, few data about its efficacy and clinical outcomes associated with its use in Chinese patients have been obtained. This study aimed to assess the efficacy and safety of the new system in Chinese patients with moderate to severe cancer pain. Methods: A total of 474 patients with moderate to severe cancer pain were enrolled in this study and were treated with the new transdermal fentanyl matrix patch (TDF) up to 2 weeks. All the patients were asked to record pain intensity, side effects, quality of life (QOL), adherence and global satisfaction. The initial dose of fentanyl was 25 ?g/h titrated with opioid or according to National Comprehensive Cancer Network (NCCN) guidelines. Transdermal fentanyl was changed every three days. Results: After 2 weeks. The mean pain intensity of the 459 evaluated patients decreased significantly from 5.63?1.26 to 2.03?1.46 (P<0.0001). The total remission rate was 91.29%, of which moderate remission rate 53.16%, obvious remission rate 25.49% and complete remission rate 12.64%. The rate of adverse events was 33.75%, 18.78% of which were moderate and 3.80% were severe. The most frequent adverse events were constipation and nausea. No fatal events were observed. The quality of life was remarkably improved after the treatment (P<0.0001). Conclusion: The new TDF is effective and safe in treating patients with moderate to severe cancer pain, and can significantly improve the quality of life.
基金Supported by Medical Health Science and Technology Project of Zhejiang Provincial Health Commission,China,No.2020372769.
文摘BACKGROUND Transarterial chemoembolization(TACE)is the first-line treatment for patients with unresectable liver cancer;however,TACE is associated with postembolization pain.AIM To analyze the risk factors for acute abdominal pain after TACE and establish a predictive model for postembolization pain.METHODS From January 2018 to September 2018,all patients with liver cancer who underwent TACE at our hospital were included.General characteristics;clinical,imaging,and procedural data;and postembolization pain were analyzed.Postembolization pain was defined as acute moderate-to-severe abdominal pain within 24 h after TACE.Logistic regression and a classification and regression tree were used to develop a predictive model.Receiver operating characteristic curve analysis was used to examine the efficacy of the predictive model.RESULTS We analyzed 522 patients who underwent a total of 582 TACE procedures.Ninety-seven(16.70%)episodes of severe pain occurred.A predictive model built based on the dataset from classification and regression tree analysis identified known invasion of blood vessels as the strongest predictor of subsequent performance,followed by history of TACE,method of TACE,and history of abdominal pain after TACE.The area under the receiver operating characteristic curve was 0.736[95%confidence interval(CI):0.682-0.789],the sensitivity was 73.2%,the specificity was 65.6%,and the negative predictive value was 92.4%.Logistic regression produced similar results by identifying age[odds ratio(OR)=0.971;95%CI:0.951-0.992;P=0.007),history of TACE(OR=0.378;95%CI:0.189-0.757;P=0.007),history of abdominal pain after TACE(OR=6.288;95%CI:2.963-13.342;P<0.001),tumor size(OR=1.978;95%CI:1.175-3.330;P=0.01),multiple tumors(OR=2.164;95%CI:1.243-3.769;P=0.006),invasion of blood vessels(OR=1.756;95%CI:1.045-2.950;P=0.034),and TACE with drug-eluting beads(DEBTACE)(OR=2.05;95%CI:1.260-3.334;P=0.004)as independent predictive factors for postembolization pain.CONCLUSION Blood vessel invasion,TACE history,TACE with drug-eluting beads,and history of abdominal pain after TACE are predictors of acute moderate-to-severe pain.The predictive model may help medical staff to manage pain.
基金National Institutes of Health/National Institute of Nursing Research,No.NIH/NINR RC1-NR011591
文摘AIM To identify unique clusters of patients based on their concerns in using analgesia for cancer pain and predictors of the cluster membership.METHODS This was a 3-mo prospective observational study(n = 207).Patients were included if they were adults(≥ 18 years), diagnosed with solid tumors or multiple myelomas, and had at least one prescription of around the clock pain medication for cancer or cancer-treatment-related pain.Patients were recruited from two outpatient medical oncology clinics within a large health system in Philadelphia.A choice-based conjoint(CBC) analysis experiment was used to elicit analgesic treatment preferences(utilities).Patients employed trade-offs based on five analgesic attributes(percent relief from analgesics, type of analgesic, type of sideeffects, severity of side-effects, out of pocket cost).Patients were clustered based on CBC utilities using novel adaptive statistical methods.Multiple logistic regression was used to identify predictors of cluster membership.RESULTS The analyses found 4 unique clusters: Most patients made trade-offs based on the expectation of pain relief(cluster 1, 41%).For a subset, the main underlying concern was type of analgesic prescribed, i.e., opioid vs non-opioid(cluster 2, 11%) and type of analgesic side effects(cluster 4, 21%), respectively.About one in four made trade-offs based on multiple concerns simultaneously including pain relief, type of side effects, and severity of side effects(cluster 3, 27.5%).In multivariable analysis, to identify predictors of cluster membership, clinical and socioeconomic factors(education, health literacy, income, social support) rather than analgesic attitudes and beliefs were found important; only the belief, i.e., pain medications can mask changes in health or keep you from knowing what is going on in your body was found significant in predicting two of the four clusters [cluster 1(-); cluster 4(+)].CONCLUSION Most patients appear to be driven by a single salient concern in using analgesia for cancer pain.Addressing these concerns, perhaps through real time clinical assessments, may improve patients' analgesic adherence patterns and cancer pain outcomes.
基金This work was financially supported by Hubei Provincial Natural Science Foundation of China(No.2016CFB678).
文摘This cross-sectional study aimed to investigate cancer patients'cognitive level of pain control and to evaluate the patient-related factors or barriers to effective cancer pain management in China.In seven tertiary hospitals across China,372 patients experiencing cancer pain were surveyed through a self-designed questionnaire to assess the factors associated with effective pain control.Patients'demographic data and pain control-related factors were recorded.Cluster sampling and binary logistic regression models were used to investigate the association between predictive factors and effective pain control.The survey showed that the majority of the patients were more than 45 years old(76.3%),and 64.4%had an average annual income of more than 20000 RMB.One-third of the patients suffered from cancer pain for more than 3 months,and 75.1%received professional guidance during medication.The barriers to pain control for patients included preference to enduring pain and refusing analgesics(62.9%),negligence towards drug usage(28.5%),concerns about the addiction(48.2%)and adverse reaction(56.4%).The average annual family income,pro fessional guidance,knowledge of pain medication,adherence to analgesics,and concerns about addiction to analgesics were significantly correlated to the effect of patients'pain control.The study presents major barriers to optimal pain control among patients with cancer in China.Our findings suggest that educational programs and medical insurance reimbursement support from the government are urgently needed to overcome the cognitive barriers toward effective pain management and to relieve the economic burden among patients with cancer pain in China.
文摘There are several factors which contribute to patients' reporting late to healthcare facility even after detecting the breast lump(patient delay). Amongst these, one of the important factors in low- and middle-income countries is lack of awareness that early cancer lump is painless(ECLIPs). Pain is often taken as a danger sign and absence of pain is often not taken seriously. The studies have shown that up to 98% of women in lowincome countries are unaware that a painless lump could be a warning sign of early breast cancer. This fact is significant because this could be one of the prime reasons for the women having discovered a painless lump in the breast, accidentally or by breast self-examination, presume it to be harmless and don't report early to health care facility. Therefore, creating awareness about ECLIPs could be an effective strategy to reduce mortality due to breast cancer in low- and middle-income countries. Moreover, unlike modifying risk factors which requires long term behavior modification, creating awareness about ECLIPs is easy and cost effective.
基金Supported by Grants to Elena Adinolfi from the Italian association for Cancer research(MFAG11630)from the Region Emilia Romagna(Young researchers funds,Bando Alessandro Liberati)
文摘Pain is unfortunately a quite common symptom for cancer patients. Normally pain starts as an episodic experience at early cancer phases to become chronic in later stages. In order to improve the quality of life of oncological patients, anti-cancer treatments are often accompanied by analgesic therapies. The P2 X receptor are adenosine triphosphate(ATP) gated ion channels expressed by several cells including neurons, cancer and immune cells. Purinergic signaling through P2 X receptors recently emerged as possible common pathway for cancer onset/growth and pain sensitivity. Indeed, tumor microenvironment is rich in extracellular ATP, which has a role in both tumor development and pain sensation. The study of the different mechanisms by which P2 X receptors favor cancer progression and relative pain, represents an interesting challenge to design integrated therapeutic strategies for oncological patients. This review summarizes recent findings linking P2 X receptors and ATP to cancer growth, progression and related pain. Special attention has been paid to the role of P2X2, P2X3, P2X4 and P2X7 in the genesisof cancer pain and to the function of P2X7 in tumor growth and metastasis. Therapeutic implications of the administration of different P2 X receptor blockers to alleviate cancer-associated pain sensations contemporarily reducing tumor progression are also discussed.
基金This study was supported by the Hunan Provincial Natural Science Fund,China,grant number 2018JJ6110
文摘Objective: The purpose of this qualitative study was to describe the experiences of pain acceptance in Chinese cancer patients with chronic pain.Methods: Twelve hospitalized cancer patients with chronic pain participated in this qualitative descriptive study from August to November 2017.In-person semi-structured interviews were conducted,recorded,transcribed,and analyzed using Colaizzi's seven-step method.Results: The following four main themes and 15 subthemes emerged.Theme 1 (adaptation): pain is overwhelming and pain relief is a top priority,avoidance of pain-inducing factors,and resignation;theme 2 (emotional reactions to pain): feeling misunderstood,hopelessness,frustration,irritability,and concern for loved ones;theme 3 (functional limitations): daily life activities,social communication,and work;theme 4 (coping strategies): pharmacological therapies,behavioral strategies,social support strategies,and spiritual strategies.Conclusions: This study provides a description of cancer patients' experiences related to the need for pain acceptance.These findings provide insight into the essential role of pain acceptance and underline the need to apply acceptance-based cognitive behavioral interventions as adjunctive non-pharmacological alternatives for chronic cancer pain.
基金supported by the National Key Research and Development Plan of China(No.2017YFC0909900).
文摘Objective:Lung cancer has the highest incidence and mortality of all malignant tumors in China.Cancer pain dramatically affects patients’comfort level,causing insomnia,anorexia,anxiety,fear,depression,and a decline in the quality of life(QOL).The literature suggests a shortage of adequate cancer pain management for 59.1% of patients in China.The quality control circle(QCC)activity reflects the people-oriented core idea of management.This study aimed to assess the efficacy of QCC in enhancing the effectiveness of drug interventions in lung cancer patients with moderate to severe pain.Methods:From January 2019 to July 2019,lung cancer patients with moderate to severe pain were treated with drugs.The total number of drug interventions was 3072.A QCC activity was performed following the ten steps of the plan-do-check-act(PDCA)model.The reasons for the poor effectiveness of drug intervention in lung cancer patients with moderate to severe pain were analyzed.Countermeasures were designed to improve the effectiveness of drug intervention,including setting up a pain college,writing a medication education manual,and formulating operational rules for the administration of narcotic drugs.The effectiveness of drug intervention in lung cancer patients with moderate to severe pain and activity ability scores of QCC members were analyzed statistically before and after QCC activity.The effectiveness of drug intervention was investigated and compared before and after establishing the QCC.Results:After establishing the PDCA model,the effectiveness of drug intervention for moderate to severe pain in lung cancer patients increased from 56.28% to 85.29%.Members had significant improvement in problem-solving ability,responsibility,communication,coordination,self-confidence,team cohesion,enthusiasm,QCC skills,and harmony.Conclusion:QCC activity can significantly improve the efficiency of drug intervention in lung cancer patients with moderate to severe pain and their quality of life.
文摘To improve cancer pain management, the Medical Oncology Department of Sun Yat-sen University Cancer Center(SYSUCC) launched the Good Pain Management(GPM) Ward Program, which has been recognized by the Chinese Ministry of Health and promoted throughout the nation. This retrospective case-control study was designed to evaluate the effectiveness of the program. Patients diagnosed with malignant solid tumors with bone metastasis were eligible. Patients who were admitted 6 months before the initiation of the GPM program were used as the control group, and patients admitted 6 months after the initiation of the program were used as the GPM group. The pain-reporting rate and pain management index(PMI) were calculated. The pain levels before and after pain management were compared. A total of 475 patients(244 in the control group and 231 in the GPM group) were analyzed. The pain-reporting rate of the GPM group was significantly higher than that of the control group(62.8% vs. 37.7%, P < 0.001). The PMI of the GPM group was significantly higher than that of the control group(0.083 vs.-0.261, P < 0.001). Therefore, the GPM Ward Program improved the pain management of cancer patients and provided experience for improving cancer pain management in the future.
基金a grant from the Japan Sasakawa Medical Scholarship.
文摘Objective: To investigate the proper conversing rate from morphine to continuous infusion of fentanyl in patients suffering cancer pain. Methods: A retrospective study was carried on in 20 patients with cancer pain in Shizuoka Cancer Center from Sep. 2002 to Nov. 2003. Pain intensity, adverse reactions, and satisfaction index of patients were evaluated. Results: The pain intensity was stable in 17 patients indicating good pain-control within 1 week after conversion and unstable in 3 patients after conversion suggesting poor pain-control. Fentanyl injection could alleviate side effects and increase the satisfaction index of patients. Conclusion: The equipotent ratio for conversion of low dose morphine to fentanyl injection was established as 72:1, and for non low dose morphine a ratio less than 72:1 was proposed to get stable pain-relieving effect. But the equipotent ratio for conversion of morphine to continuous infusion of fentanyl could not be determined. We must consider the morphine dose before the confirmation of the conversing rate.