Effect of ankle versus thigh tourniquets on post-operative pain in foot and ankle surgery

BACKGROUND Tourniquets are commonly used in elective extremity orthopaedic surgery to reduce blood loss,improve visualization in the surgical field,and to potentially reduce surgical time.There is a lack of consensus in existing guidelines regarding the optimal tourniquet pressure,placement site,and duration of use.There is a paucity of data on the relationship between the site of a tourniquet and postoperative pain in foot and ankle surgery.AIM To explore the relationship between tourniquet site and intensity of post-operative pain scores in patients undergoing elective foot and ankle surgery.METHODS Retrospective analysis of prospectively collected data on 201 patients who underwent foot and ankle surgery in a single institution was undertaken.Intraoperative tourniquet duration,tourniquet pressure and site,and postoperative pain scores using Visual Analogue Score were collected in immediate recovery,at six hours and at 24 h post-op.Scatter plots were used to analyse the data and to assess for the statistical correlation between tourniquet pressure,duration,site,and pain scores using Pearson correlation coefficient.RESULTS All patients who underwent foot and ankle surgery had tourniquet pressure of 250 mmHg for ankle tourniquet and 300 mmHg for thigh.There was no correlation between the site of the tourniquet and pain scores in recovery,at six hours and after 24 h.There was a weak correlation between tourniquet time and Visual Analogue Score immediately post-op(r=0.14,P=0.04)but not at six or 24 h post-operatively.CONCLUSION This study shows that there was no statistically significant correlation between tourniquet pressure,site and postop pain in patients undergoing foot and ankle surgery.The choice of using a tourniquet is based on the surgeon's preference,with the goal of minimizing the duration of its application at the operative site.

Effect of Transverse Abdominis Plane Block on Chronic Post-Operative Pain—A Review

Chronic post-operative pain is a recognized adverse consequence of surgery;managing and preventing it are always a better choice. Proper choice of Anesthetic technique, use of combined anesthesia and pre-emptive analgesia may prevent and decrease the incidence of chronic post-operative pain. Transverse abdominis plane block (TAP Block) is a regional anesthesia technique following abdominal surgeries which involve injection of a large amount of local anesthetics in TAP, an anatomical space between the internal oblique and transverse abdominis muscle. The aim of this review is to show the effect and uses of TAP block as a combined anesthesia and multimodal analgesia in preventing chronic post-operative pain.

Strengthening Post-Operative Pain Assessment in Patients with Major Abdominal Surgery, University Teaching Hospitals, Zambia

Systematic, routine pain assessment using standardized clinical guidelines is the foundation of effective pain management for patients who are unable to self-report pain. In Zambia, there are no context appropriate standardised clinical guidelines for post-operative pain observations. This study sought to develop such a clinical guideline in form of an assessment tool. The study adopted an exploratory sequential mixed method through a three-phased approach and an adapted Clinical Decision Making Survey instrument was used. Snowball sampling was employed and in phases II and III, purposive sampling was used. The study was conducted at the University Teaching Hospitals where 120 participants were enrolled in the study. Phases II and III provided preliminary internal validation processes of the developed tool, where discussions, orientation and trial implementation of the tool were done. In phase II of the study, 47 participants comprising of nurses participated while in phase III, there were 11 nurses and 32 participants. The results yielded the first ever standardised post-operative pain assessment tool for patients with major abdominal surgery in Zambia. The tool is made up of six dimensions of the identified nonverbal indicators of post-operative pain in patients with major abdominal surgery namely: facial expressions, mobility, activity intolerance, behavioural disturbance, communication ability and vital signs. The present study showed that the developed post-operative pain assessment tool for Zambia is acceptable for use among patients who have had major abdominal surgery and can facilitate improved post-operative pain management for most patients.

The Utility of Telemedicine to Manage Post-Operative Pain

Telemedicine is defined as practicing medicine via a virtual interface, including email, telephone calls, text messages, video chatting, and personalized online programs. Telemedicine has increased over the past few decades, mainly in psychology and primary care. Recently, surgical specialties have also begun to utilize telemedicine for post-operative care. There are many studies examining telemedicine’s use in managing post-operative pain. This review paper focuses on 17 on postoperative pain management. They found that telemedicine can assist physicians in managing post-operative pain remotely by increasing adherence to post-operative regimens (p < 0.001), providing greater individualized care (p = 0.01), and decreasing post-operative pain medication dependence (p = 0.04).

Effectiveness of massage therapy on post-operative outcomes among patients undergoing cardiac surgery:A systematic review

The incidence and prevalence of cardiovascular disease(CVD)are increasing rapidly in developing countries.Most patients with CVD do not respond to medical treatment and have to undergo cardiac surgery.This highly stressful experience results in increased levels of anxiety for patients.The objective of this review was to evaluate the efficacy of massage therapy on postoperative outcomes among patients undergoing cardiac surgery.A comprehensive literature search was made on PubMed-Medline,CINAHL,Science Direct,Scopus,Web of Science and the Cochrane library databases for original research articles published between 2000 and 2015.Original articles that reported the efficacy of massage therapy in patients undergoing cardiac surgery were included.The Cochrane data extraction form was used to extract data.A total of 297 studies were identified in the literature search.However,only seven studies were eligible for analysis.Of the seven studies,six studies demonstrated the effects of massage therapy on improving postoperative outcomes of patients,while one study found no evidence of improvement.Although the methods varied considerably,most of the studies included in this review reported positive results.Therefore,there is some evidence that massage therapy can lead to positive postoperative outcomes.Evidence of the effectiveness of massage therapy in patients undergoing cardiac surgery remains inconclusive.Additional research is needed to provide a strong evidence base for the use of massage therapy to improve post-operative outcomes and recovery among cardiac surgery patients.

Role of artificial intelligence in colorectal cancer

The sphere of artificial intelligence(AI)is ever expanding.Applications for clinical practice have been emerging over recent years.Although its uptake has been most prominent in endoscopy,this represents only one aspect of holistic patient care.There are a multitude of other potential avenues in which gastrointestinal care may be involved.We aim to review the role of AI in colorectal cancer as a whole.We performed broad scoping and focused searches of the applications of AI in the field of colorectal cancer.All trials including qualitative research were included from the year 2000 onwards.Studies were grouped into pre-operative,intra-operative and post-operative aspects.Preoperatively,the major use is with endoscopic recognition.Colonoscopy has embraced the use for human derived classifications such as Narrow-band Imaging International Colorectal Endoscopic,Japan Narrow-band Imaging Expert Team,Paris and Kudo.However,novel detection and diagnostic methods have arisen from advances in AI classification.Intra-operatively,adjuncts such as image enhanced identification of structures and assessment of perfusion have led to improvements in clinical outcomes.Post-operatively,monitoring and surveillance have taken strides with potential socioeconomic and environmental savings.The uses of AI within the umbrella of colorectal surgery are multiple.We have identified existing technologies which are already augmenting cancer care.The future applications are exciting and could at least match,if not surpass human standards.

Persistent post-surgical pain and neuropathic pain after total knee replacement

AIM: To study the prevalence of persistent post-surgical pain(PPSP) and neuropathic pain(NP) after total knee replacement(TKR).METHODS: MEDLINE and Embase databases were searched for articles published until December 2014 in English language. Published articles were included if they referred to pain that lasts at least 3 mo after primary TKR for knee osteoarthritis, and measured pain with pain specific instruments. Studies that referred to pain caused by septic reasons and implant malalignment were excluded. Both prospective and retrospective studies were included and only 14 studies that match the inclusion criteria were selected for this review.RESULTS: The included studies were characterized by the heterogeneity on the scales used to measure pain and pre-operative factors related to PPSP and NP. The reported prevalence of PPSP and NP seems to be relatively high, but it varies among different studies. There is also evidence that the prevalence of post-surgical pain is related to the scale used for pain measurement. The prevalence of PPSP is ranging at 6 mo from 16% to 39% and at 12 mo from 13.1% to 23% and even 38% of the patients. The prevalence of NP at 6 mo post-operatively is ranging from 5.2% to13%. Pre-operative factors related to the development of PPSP also differ, including emotional functioning, such as depression and pain catastrophizing, number of comorbidities, pain problems elsewhere and operations in knees with early grade of osteoarthritis.CONCLUSION: No firm conclusions can be reached regarding the prevalence of PPSP and NP and the related factors due to the heterogeneity of the studies.

Effect of acupuncture on short-term pain after standard thoracotomy

Background:To observe the effect of perioperative acupuncture on postoperative pain in patients undergoing standard sternotomy.Methods:57 patients who received standard median sternotomy were randomly divided into acupuncture group(30 cases)and control group(27 cases).The control group was treated with routine operation and nursing,and the acupuncture group was treated with acupuncture for 10 days on the basis of perioperative period.The pain levels of the two groups before and after operation were compared.Results:The pain level of the acupuncture group was significantly lower than that of the control group on the 2nd,10th,and 30th days after operation(P<0.05),and the short-term pain levels in the two groups were statistically significant(P<0.05).Conclusion:The perioperative acupuncture treatment has a significant analgesic effect on short-term pain for patients undergoing anterior midline thoracotomy,and it is helpful for patients to recover quickly after surgery.

Disposable circumcision suture device： clinical effect and patient satisfaction

In our experience patients undergoing circumcision are mostly concerned about pain and penile appearances. We conducted a prospective randomized trial to assess the benefits of a new disposable circumcision suture device （DCSD）. A total of 942 patients were equally divided into three groups （conventional circumcision, Shang ring and disposable suture device group）. Patients in the DCSD group were anesthetized with compound 5% lidocaine cream, the others with a 2% lidocaine penile block. Operation time, intra-operative blood loss, incision healing time, intra-operative and post-operative pain, the penile appearance and overall satisfaction degree were measured. Operation time and intra-operative blood loss were significantly lower in the Shang ring and suture device groups compared to the conventional group （P 〈 0.001）. Intra-operative pain was less in the suture device group compared With the other two groups （P 〈 0.001）; whereas post-operative pain was higher in the conventional group compared to the other two groups （P 〈 0.001）. Patients in the suture device （80.57%） and Shang ring （73,57%） groups were more satisfied with penile appearances compared with the conventional circumcision group （20.06%, P 〈 0.05）. Patients in suture device group also healed markedly faster than the conventional group （P 〈 0.01）. The overall satisfaction rate was better in the suture device group （78.66%） compared with the conventional （47.13%） and Shang ring （50.00%） groups （P 〈 0.05）. The combination of DCSD and lidocaine cream resulted in shorter operation and incision healing times, reduced intra-operative and post-operative pain and improved patient satisfaction with the cosmetic appearances.

The effect of adjunct caudal block on postoperative analgesia in robot-assisted laparoscopic radical prostatectomy: A prospective randomized controlled, single blinded pilot study in a tertiary centre

Objective:Caudal block provides satisfactory postoperative pain relief in lower abdominal operations.This pilot study explores its safety and effect on postoperative pain control in patients who underwent robot-assisted laparoscopic radical prostatectomy(RARP).Methods:From 2013 to 2014,40 consecutive patients were randomized into two groups d one received caudal block using ropivacaine immediately after operation,the other received standard analgesia.Primary outcome measure was pain score based on 11-point Likert scale(0e10)recorded at recovery room,and at 6,12,24,48,and 72 h after operation.All analgesic requirements,opioid-related adverse events and time to passage of flatus were examined.Results:Mean age of the two groups was similar(60.4 vs.62.3 years,p Z 0.33),as was American Society of Anaesthesiologists(ASA)class,body mass index(BMI)and operation times.No significant difference in median pain scores was reported in recovery room(2 vs.3,p Z 0.34),and at 6 h(2 vs.2,p Z 0.94),12 h(0 vs.0,p Z 0.62),24 h(1 vs.0,p Z 0.58),48 h(1 vs.0,p Z 0.36)and 72 h(0 vs.0,p Z 0.78)postoperatively between control and caudal block groups,respectively.There was a higher mean opioid usage in the caudal block group which was not statistically significant.Although this was statistically insignificant while no significant difference in mean paracetamol usage was observed postoperatively.Median time to passage of flatus was similar(2.0 vs.2.0 days,p Z 0.97).There was one case of superficial wound infection and no opioid-related adverse events observed.Hospital stay was similar in both groups(2.5 vs.2.5 days,p Z 0.96).

Platelets Levels before and after Surgical Intervention in Patients with Oral and Maxillofacial Tumors at MNH, Tanzania

Background: There are documented effects of platelets on the solid tumors which need further study. The elevated platelet counts have been described for majority of cancers. There is inadequate information of effect of benign and malignant oral and maxillofacial tumors on the regulation of platelets. The aim of this study was to investigate the changes in platelet counts among patients with oral and maxillofacial benign and malignant tumors following surgical interventions. Methods: A descriptive postoperative study was done whereby patients with benign and malignant oral and maxillofacial tumors who met the inclusion criteria were included. The included patients were those who had no history of blood transfusion prior, during or after surgery, not on haemoglobin-boosting or bone marrow suppressing medications, not seropositive to human immunodeficiency virus also without clinical findings suggestive of lymphadenopathy, splenomegaly, ecchymosis and petechiae. Demographic data, Platelet counts and haemoglobin levels before and after surgery were documented and analysed by chi-square test and values were considered to be significant if p < 0.05. Results: A total of 61 patients were included in the study. The mean age of participants was 37.03 ± 16.6 years with range of 7 to 77 years. Majority 82.5% (n = 52) had benign tumors with a leading diagnosis of ameloblastoma followed by ossifying fibroma. In general there was an increase of platelet counts following surgery from the mean of 276.38 ± 109.40 K/uL to 308.51 ± 117.24 K/uL. Looking at benign and malignant separately, following surgery there was an increase of platelet counts for benign tumors (278.87 ± 106.37 to 305.96 ± 123.12) but a decrease for malignant tumors group (282.33 ± 147.03 to 232 ± 78.48). The haemoglobin level changed from the mean of 12.60 ± 1.71 g/dl before surgery to 11.69 ± 1.70 g/dl after surgery. Conclusion: The mean postoperative increase in platelet counts in benign and malignant tumors was due to healing process of the wound following surgery while the postoperative decrease in platelets counts in malignant tumors was due to effect of tumor removal which diminished the production of platelets activating factors. Malignant tumors produce platelets activating factors which are necessary for them to grow. Also, the difference in postoperative platelets counts in benign and malignant oral and maxillofacial tumors could be attributed by different biological behavior of benign and malignant tumors and hence different interactions of platelets to these tumors.

Treatment duration of wrist-ankle acupuncture for relieving post-thyroidectomy pain:A randomized controlled trial

Background Treatment duration of wrist-ankle acupuncture(WAA)is uncertain for post-thyroidectomy pain relief.Objective This study evaluated the effect of different WAA treatment duration on post-operative pain relief and other discomforts associated with thyroidectomy.Design,setting,participants and intervention This randomized controlled trial was conducted at a single research site in Guangzhou,China.A total of 132 patients receiving thyroidectomy were randomly divided into the control group(sham WAA,30 min)and three intervention groups(group 1:WAA,30 min;group 2:WAA,45 min;group 3:WAA,60 min),with group allocation ratio of 1:1:1:1.Acupuncture was administered within 1 hour of leaving the operating room.Outcomes and measures Primary outcome was patients’pain at the surgical site assessed by visual analogue scale(VAS)at the moment after acupuncture treatment(post-intervention).Secondary outcomes included the patients’pain VAS scores at 6,12,24,48 and 72 h after the thyroidectomy,the 40-item Quality of Recovery(QoR-40)score,the grade of post-operative nausea and vomiting(PONV),and the use of additional analgesic therapy.Results The adjusted mean difference(AMD)in VAS scores from baseline to post-intervention in group 1 was-0.89(95%confidence interval[CI],-1.02 to-0.76).The decrease in VAS score at post-intervention was statistically significant in group 1 compared to the control group(AMD,-0.43;95%CI,-0.58 to-0.28;P<0.001),and in groups 2 and 3 compared to group 1(group 2 vs group 1:AMD,-0.65;95%CI,-0.81 to-0.48;P<0.001;group 3 vs group 1:AMD,-0.66;95%CI,-0.86 to-0.47;P<0.001).The VAS scores in the four groups converged beyond 24 h after the operation.Fewer patients in group 2 and group 3 experienced PONV in the first 24 h after operation.No statistical differences were measured in QoR-40 score and the number of patients with additional analgesic therapy.Conclusion Compared with the 30 min intervention,WAA treatment with longer needle retention time(45 or 60 min)had an advantage in pain relief within 6 h after surgery.WAA’s analgesic effect lasted for 6-12 h post-operatively.

Bacteriolgy before and after total middle ear reconstruction

Objectives To investigate pre-and post-total middle ear reconstruction bacteriological changes in order to facilitate prevention and treatment of surgical infections. Methods Specimens from 128 ears in 124 patients with problematic mastoid cavities who underwent revision total middle ear reconstruction were studied. Results Bacteriological tests were positive in 87(68.0%) pre-operative specimens, despite local treatment, and in 74 (57.8%) specimens collected 10 days after operation. Common organism strains in pre-and post-operative specimens were slightly different and included: coagulase-staphylococcus, GRAM+ rods, staphylococcus aureus, pseudomonas aeruginosa and fungi. At the time of patient discharge(15-20 days post-operative), only 3 ears (2.3%) were tested positive which responded well to and became dry after local treatment. At one year, 4 ears (3.1%) showed recurrent otorrhea which again responded to local treatment. Conclusion For infection of problematic mastoid cavities after an open cavity procedure, revision total middle ear reconstruction is effective in controlling infection and promoting a dry ear. Infection prevention and treatment is important considering the relatively high rates of peri-operative local infections.

Day Case Haemorrhoidectomy under Local Anaesthesia and Conscious Sedation

Background: Excisional haemorrhoidectomy engenders considerable pain and has popularly been managed as an in-patient procedure. There has been anxiety over a major complication occurring in the community instead of in the hospital which is still pervasive in the developing world despite evidence to the contrary. Aim: It compared the post operative complications, time to bowel action, and post-operative pain scores in patients who had open haemorrhoidectomy either under spinal anaesthesia as in-patient or under local anaesthesia as day case procedure. Materials and Methods: The study involved two populations of patients who underwent open haemorrhoidectomy either under spinal anesthesia or under local anaesthesia with conscious sedation at the Korle Bu Teaching Hospital between 2008 and 2013. Results: It involved 275 patients made up of 145 and 130 in the spinal and local aneasthesia groups respectively. Their mean age was 43.1, SD ± 13.2 and median 41 years. Complications occurred in 44 patients (16%), 24 and 20 in the spinal and local aneasthesia groups respectively, with bleeding being the most frequent [11/44, (25%)] and significant. More wound bleeding occurred in the spinal than the local anaesthesia group, 7 vs. 2 patients. Except one day only (p = 0.0001) the mean pain scores on days 2, 3, 5 and 7 were statistically significantly lower in the spinal group than in the local group. The median time to bowel motion was 4 days in both groups. Conclusion: The post operative outcomes in the two populations were similar except the more frequent bleeding noted in the spinal anaesthesia group. Day case haemorrhoidectomy is safe in centres where day case surgery is routinely performed.

By Ultrasonic-Guided Erector Spinae Block, Thoracic Paravertebral Block versus Serratus Anterior Plane Block by Articaine with Adrenaline during Breast Surgery with General Anesthesia: A Comparative Study of Analgesic Effect Post-Operatively: Double Blind Randomized, Controlled Trial

Background and Aims: Erector spinae plane block, Paravertebral block and serratus anterior block are three formats for analgesia post-operatively following radical mastectomy. This study compares the analgesic efficacy of these modalities for analgesia post-operatively by articaine 2% with adrenaline. Methods: Seventy-five patients with ASA physical status I or II subjected to modified radical mastectomy with axillary clearance were enrolled for the study. After induction of general anaesthesia all patients received 20 mL 2% articaine with adrenaline in each technique of the study. Patients in Group 1 (Erector spinae block [ESB], n = 25), Group 2 paravertebral block [PVB] n = 25), Group 3 (serratus anterior plane block [SAPB] n = 25) were ultrasound-guided on ipsilateral side. Patients were estimated for pain scores at 0, 2, 4, 6, 12 and 24 h, and duration of analgesia post-operatively and relieve analgesic doses required of morphine up to 24 h. Results: Visual analogue scale scores post-operatively were lower in ESB and PVB group compared with SAPB at 4, 6, 12 and 24 h (P P Conclusion: Sonar-guided erector spinae block and thoracic paravertebral block minimize post-operative pain scores, prolongs the duration of analgesia and diminishes requirements for assigning analgesics in the first 24 h of post-operative period compared to ultrasound-guided serratus anterior plane block but, ESB technique was more potent, easily and less side effect in compared with PVB.

Validation of a Questionnaire to Diagnose the Baumann Skin Type in All Ethnicities and in Various Geographic Locations

The Baumann Skin Typing System diagnoses patients as having one of 16 skin types based on their answers to a validated questionnaire [i] known as the Baumann Skin Type Indicator [ii]. The BSTI questionnaire has been tested over the last decade on over 200,000 people of various ages and ethnicities in different geographic locations around the world. In this study, data were collected from 52,862 patients to compare skin type prevalence between those who presented to doctor’s offices and those who took the quiz without supervision online. The most common skin types varied only slightly between patients that took the quiz online and those that completed the questionnaire in their doctor’s office. This indicates that the prevalence of skin types seen in the doctor’s office is similar to that in the general population and that supervision is not necessary to get an accurate result on the BSTI. [iii] In addition, comparison of data gathered in China, Korea, and the US did not show a significant difference in skin type prevalence between Asian and Caucasian skin types. [iv] This study demonstrates that the English version of the BSTI is valid for English speaking patients online, and in doctors’ offices in the US, China and Korea.

Clinical attitudes towards pain treatment post-orthopedic surgery： a multicenter study in Beijing

Background Pain is a common post-operative complication. Incidence of pain directly affects patients＇ quality of life in terms of patient physiology, psychology, and social characteristics. This study was to understand clinical attitudes with regards to Beijing surgeons, and patients＇ attitude towards pain treatment after orthopedic surgery. Methods A hospital-based cross-sectional and cluster sample survey of 40 hospitals in Beijing was conducted, including 20 level III （tier three） and 20 level II （tier two） general hospitals. Enrolled subjects completed a specifically designed interview-questionnaire. Results The prevalence of pain 2 weeks post-orthopedic surgery was high in Beijing （96.1%）. Meanwhile, collected data indicated most subjects in Beijing suffered moderate to severe pain, 45.1% and 41.4%, respectively, post-surgery. And for the concern of patients before surgery, most subjects chose full recovery from surgery （78.6%）, as well as, the pain after operation was 39.2% ranked the third. According to the data from the study, Tramadol use was more common in Level III hospitals, where Somiton was preferred in Level II hospitals. When it came to the education of pain before and after operation, more patients get educated before operation than after it. In our study, case physicians or attending physicians enacted education before and after surgery. Related to the sense of patients, among the surgeons preferring post-operative analgesia, 67.6% considered administration when receiving complaints of moderate level pain, 50.0% indicated they will terminate analgesic treatment once pain degree scale wise decreases to benign pain. Conclusions The majority of orthopedic patients experience post-operative pain. Identification of post-operative pain will facilitate future awareness on pain treatment and nursing care in Beijing hospitals, with pain relief through regulated improvements in strategic pain management.

Effects of the pestle needle therapy,a type of acupoint stimulation,on post-hemorrhoidectomy pain:A randomized controlled trial

Background:Hemorrhoids are one of the most common conditions that lead to surgery,and until now surgical hemorrhoidectomy has been the major effective treatment.Post-operative pain from hemorrhoidectomy has been experienced by thousands of patients and remains a major inconvenience of the operation.Objective:This study evaluates the clinical efficacy of the pestle needle therapy,an acupoint stimulation method,for relief of post-hemorrhoidectomy pain.Design,setting,participants and interventions:This was a single-center,patient-assessor-blinded and randomized controlled trial with 154 patients receiving Milligan hemorrhoidectomy surgery.Eligible patients were randomly assigned to either a treatment group or a control group at a ratio of 1:1.The treatment group received the pestle needle therapy,with manual stimulation at Yaoshu(DU2),Mingmen(DU4),Changqiang(DU1),Chengshan(BL57),Erbai(EX-UE2)and the perianal points(1,3,5,7,9,and 11 o’clock around the lesion);while the control group received a sham treatment with very light pressure.Three sessions of treatment were performed at 30 min,4 h and 12 h after the surgery,and each lasted for 15 min.Main outcome measures:The primary outcome was post-operative pain measured with the visual analogue scale(VAS)at 12 h after surgery.The secondary outcomes included the VAS scores measured at0.5,2,4,6,8,24 and 48 h after surgery,the analgesic dose,the time and the VAS score of the patients’first defecation after surgery,as well as the Hamilton Rating Scale for Anxiety(HAMA)evaluated before discharge.Results:The mean pain score of the treatment group was significantly lower than that of the control group(3.10±1.27 vs 4.82±1.29;P<0.001)at 12 h after surgery.Compared with the control group,patients in the treatment group needed a smaller dose of analgesic within the first 24 hours after surgery(P=0.002);and their HAMA scores before discharge were lower(4.07±2.40 vs 5.10±2.45,P=0.009).Compared to the treatment group,patients in the control group had a greater time to the first defecation after surgery([52.34±15.72]h vs[27.08±13.68]h;P<0.001),but there was no difference in their VAS scores at the first defecation(P=0.092).Conclusion:The pestle needle therapy was effective for relieving pain,reducing anxiety and improving bowel function after hemorrhoidectomy,and it is worthy of clinical application.

术前全胃肠外营养可改善行主要腹部手术的克罗恩病患者的手术疗效

背景:尽管克罗恩病(CD)的药物治疗取得了重大进展,但仍有相当一部分患者在诊断后5年内需要接受外科手术治疗。营养不良是胃肠手术疗效欠佳的独立危险因素。术前全胃肠外营养(TPN)在CD患者中的应用价值,各项研究数据并不一致,而且缺少生物治疗时代的相关研究数据。本研究旨在明确TPN在CD手术患者中的应用价值。方法:这是一项在一家三级转诊中心完成的回顾性队例研究。纳入接受主要腹部手术的CD患者,按术前有无接受TPN治疗分为TPN组与非TPN组。比较两组患者术后30天感染性与非感染性并发症发生率。结果:纳入2007年3月至2017年3月间行主要腹部手术的144例CD患者,其中55例接受术前TPN治疗,非TPN组89例。21例(14.6%)患者术后出现感染性并发症,其中TPN组与非TPN组发生率分别为18.2%和12.3%(P=0.34);23例(15.9%)术后发生非感染性并发症,其中TPN组与非TPN组发生率分别为14.5%和16.9%(P=0.71)。采用多因素分析校正两组间基线疾病严重度和营养不良程度的差异后,术前TPN治疗≥60天的患者,其术后发生非感染性并发症的风险显著降低(OR=0.07,95%CI:0.01-0.80,P=0.03)。近6个月内体重下降>10%则是术后并发症的危险因素。结论:对于营养不良的CD患者,TPN是安全的,而且可以使其获得与营养正常CD患者相当的手术疗效。术前行≥60天TPN治疗可减少术后非感染性并发症的发生,而且并不会增加感染性并发症的发生概率。