Adverse Effects and Intervention of Frailty on Elderly Cancer Patients

Purpose:To study the adverse effects of frailty on elderly cancer patients and explore effective interventions.Methods:The convenience sampling method was used to select 362 elderly cancer patients who were consecutively admitted to the Oncology Department of the Affiliated Hospital of Hebei University from April 2020 to March 2021.The patients had five physical dimensions of activity tested and were divided into a frail group(n=128)and a non-frail group(n=234)based on the test results.The Chinese version of the Vulnerable Elders Questionnaire was formed on the basis of the Vulnerable Elders Survey-13(VES-13).The two groups of patients were surveyed within three days of admission.The questionnaire includes general information(age,gender,education level,marital status,monthly income,living area,smoking,and alcohol history,hearing,vision,and sleep status),Geriatric Depression Scale(GDS),Mini Nutritional Assessment(MNA),Mini-Mental State Examination(MMSE),and Charlson Comorbidity Index(CCI).Results:(1)By comparing the general information of the two groups of patients,it was found that the gender,education level,marital status,living area,and history of tobacco and alcohol had no statistical significance(P>0.05).In contrast,the frail group’s age,hearing status,vision status,and sleep status are significantly worse than those of the non-frail group(P<0.05);(2)Analysis of Vulnerable Elderly Questionnaire results found that the GDS scores in the frail group were higher than those in the non-frail group,and the MNA and MMSE scores were lower than those in the non-frail group(P<0.05).This indicated that the patients in the frail group had more severe depression,poor nutritional status,and specific impairments in cognitive function.Conclusion:Frailty adversely affects elderly cancer patients,and effective measures should be taken to intervene.

Why Don’t We Adequately Identify and Manage Adverse Drug Reactions despite Having the Needed Information?

Importance/Objective: Adverse Drug Reactions (ADRs) are unavoidable, but recognizing and addressing ADRs early can improve wellness and prevent permanent injury. We suggest that available medical information and digital/electronic methods could be used to manage this major healthcare problem for individual patients in real time. Methods: We searched the available digital applications and three literature databases using the medical subject heading terms, adverse drug reaction reporting systems or management, filtered by clinical trial or systemic reviews, to detect publications with data about ADR identification and management approaches. We reviewed the reports that had abstract or summary data or proposed or implemented methods or systems with potential to identify or manage ADRs in clinical settings. Results: The vast majority of the 481 reports used retrospectively collected data for groups of patients or were limited to surveying one population group or class of medication. The reports showed potential and definite associations of ADRs for specific drugs and problems, mostly, but not exclusively, for patients in hospitals and nursing homes. No reports described complete methods to collect comprehensive data on ADRs for individual patients in a healthcare system. The digital applications have ADR information, but all are too cumbersome or incomplete for use in active clinical settings. Several studies suggested that providing information about potential ADRs to clinicians can reduce these problems. Conclusion and Relevance: Although investigators and government agencies agree with the need, there is no comprehensive ADR management program in current use. Informing the patient’s healthcare practitioners of potential ADRs at the point of service has the potential for reduction of these complications, which should improve healthcare and reduce unneeded costs.

Long-lasting discussion: Adverse effects of intraoperative blood loss and allogeneic transfusion on prognosis of patients with gastric cancer

Gastrectomy with radical lymph node dissection is the most promising treatment avenue for patients with gastric cancer. However, this procedure sometimes induces excessive intraoperative blood loss and requires perioperative allogeneic blood transfusion. There are lasting discussions and controversies about whether intraoperative blood loss or perioperative blood transfusion has adverse effects on the prognosis in patients with gastric cancer. We reviewed laboratory and clinical evidence of these associations in patients with gastric cancer. A large amount of clinical evidence supports the correlation between excessive intraoperative blood loss and adverse effects on the prognosis. The laboratory evidence revealed three possible causes of such adverse effects: anti-tumor immunosuppression, unfavorable postoperative conditions, and peritoneal recurrence by spillage of cancer cells into the pelvis. Several systematic reviews and meta-analyses have suggested the adverse effects of perioperative blood transfusions on prognostic parameters such as all-cause mortality, recurrence, and postoperative complications. There are two possible causes of adverse effects of blood transfusions on the prognosis: Anti-tumor immunosuppression and patient-related confounding factors (e.g., preoperative anemia). These factors are associated with a worse prognosis and higher requirement for perioperative blood transfusions. Surgeons should make efforts to minimize intraoperative blood loss and transfusions during gastric cancer surgery to improve patients’ prognosis.

Adverse effects of oral antiviral therapy in chronic hepatitis B

Oral nucleoside/nucleotide analogues(NAs) are currently the backbone of chronic hepatitis B(CHB) infection treatment. They are generally well-tolerated by patients and safe to use. To date, a significant number of patients have been treated with NAs. Safety data has accumulated over the years. The aim of this article is to review and update the adverse effects of oral NAs. NAs can cause class adverse effects(i.e., myopathy, neuropathy, lactic acidosis) and dissimilar adverse effects. All NAs carry a "Black Box" warning because of the potential risk for mitochondrial dysfunction. However, these adverse effects are rarely reported. The majority of cases are associated with lamivudine and telbivudine. Adefovir can lead to dose- and time-dependent nephrotoxicity, even at low doses. Tenofovir has significant renal and bone toxicity in patients with human immunodeficiency virus(HIV) infection. However, bone and renal toxicity in patients with CHB are not as prominent as in HIV infection. Entecavir and lamivudine are not generally associated with renal adverse events. Entecavir has been claimed to increase the risk of lactic acidosis in decompensated liver disease and high Model for End-Stage Liver Disease scores. However, current studies reported that entecavir could be safely used in decompensated cirrhosis. An increase in fetal adverse events has not been reported with lamivudine, telbivudine and tenofovir use in pregnant women, while there is no adequate data regarding entecavir and adefovir. Further long-term experience is required to highlight the adverse effects of NAs, especially in special patient populations, including pregnant women, elderly and patients with renal impairment.

Intravesical bacillus Calmette-Guerin(BCG)in treating non-muscle invasive bladder cancer—analysis of adverse effects and effectiveness of two strains of BCG(Danish 1331 and Moscow-I)

Objective:To compare the differences in adverse effects and efficacy profile between bacillus Calmette-Guerin(BCG)Danish 1331 and BCG Moscow-I strain in management of non-muscle invasive bladder cancer.Methods:Clinical data of 188 cases of non-muscle invasive bladder cancer treated with BCG between January 2008 and December 2018 in our institute were collected prospectively and analysed retrospectively,and 114 patients who completed a minimum of 12 months of follow-up were analysed.Patient and tumor characteristics,strain of BCG,adverse effects,and tumor progression were included for analysis.Intravesical BCG was instilled in intermediate-and high-risk patients.Six weeks of induction BCG,followed by three weekly maintenance BCG at 3,6,12,18,and 24 months was advised in high-risk patients.Results:Overall 68 patients received BCG Danish 1331 strain and 46 patients received Moscow-I strain.Patient and tumor characteristics were well balanced between the two groups.The median follow-up period was 42.5 months and 34.5 months in Danish 1331 and Moscow-I groups,respectively.Adverse events like dropout rate,antitubercular treatment requirement,and need of cystectomy were higher in Moscow-I group(n=31,67.4%)when compared to Danish 1331 strain(n=33,48.5%)(p=0.046).On direct comparison between Danish 1331 and Moscow-I strain,there was similar 3-year recurrence-free survival(80.0%vs.72.9%)and 3-year progression-free survival(96.5%vs.97.8%).Conclusion:Study results suggest no significant differences between Danish 1331 and Moscow-I strain in recurrence-free survival and progression-free survival,but a significantly higher incidence of moderate to severe adverse events in BCG Moscow-I strain.

Nursing of adverse effects in patients treated with liver resection plus sorafenib for hepatocellular carcinoma:5 cases report

There were very few reports of adverse effects in patients treated by liver resection in combination with sorafenib. We present 5 cases of hepatocellular carcinoma treated with liver resection plus sorafenib, trying to observing the adverse effects and seeking the nursing options to the adverse effects. The 5 patients were all males, and the mean age was （38.6-a：13.4） years. Tumor sizes were （6.7＋2.2） cm, and liver function was Child-Pugh class A. Diagnosis of Hepatocellular carcinoma （HCC） was confwmed by postoperative pathology. During the follow-ups, all the 5 patients had different degrees of adverse effects, of which 5 patients had diarrhea, 3 had hand-foot skin reaction, 1 had hypertension and 1 had alopecie. Diarrhea seems common in these patients, and it appeared early after treatment. For those patients with adverse effects, management measures were given immediately, including nursing interventions and some medicines. Psychological and symptomatic nursing guidance can help patients overcome the adverse effects. No patients suffered dose reduction or treatment discontinuation.

Adverse Effects of Inactivated Foot-and-Mouth Disease Vaccine—Possible Causes Analysis and Countermeasures

Foot-and-mouth disease (FMD) is an infectious and sometimes fatal viral disease that affects cloven-hoofed animals, and Chinese government adopts compulsory immunization measures for FMD. The adverse effects of FMD vaccine to pigs, cattle and goats have been reported increasingly frequent during the spring and autumn seasons when large numbers of farm livestock are vaccinated. The financial losses caused by vaccine adverse effects have been a serious concern for both farmers and primary prevention personnel. There are various causative factors reported to involve into adverse effect of FMD vaccine, including the inappropriate vaccine production, transportation and storage, livestock poor tolerance, and unqualified vaccinating manipulations. Symptomatic treatment and early drug prevention have a certain effect on the adverse effects. To analyze causes and propose countermeasures, in the current study possible reasons during the production and processing procedures of inactivated FMD vaccine were reviewed and corresponding countermeasures were recommended. The review may provide references for better use of vaccine to prevent FMD.

Pain reduction and adverse effects of intravenous metoclopramide for acute migraine attack: A systematic review and meta-analysis of randomized-controlled trials

BACKGROUND Metoclopramide may be used to treat people suffering from acute migraine.However,no comprehensive investigation on this issue has been recorded.This review will provide more solid evidence for the use of metoclopramide in treating acute migraine.AIM To compare the efficacy of intravenous metoclopramide with other therapies in migraine attack treatment in an emergency department(ED).METHODS We included randomized controlled trials of participants older than 18 years with acute migraine headaches,which included at least one arm that received intravenous(IV)metoclopramide at the ED.A literature search of PubMed,Web of Science,Cochrane Collaboration,and Reference Citation Analysis on December 31,2021 retrieved other drugs or placebo-controlled studies without language limitation.The risk of bias was assessed using the Cochrane risk of bias tool.The primary endpoint was pain reduction at 60 min or closest to 1 h after treatment,as measured by the pain scale.Secondary endpoints included adverse effects or reactions resulting from metoclopramide or comparisons.RESULTS Fourteen trials with a total of 1661 individuals were eligible for review.The risk of bias ranged from low to intermediate.IV metoclopramide administration was not associated with higher pain reduction at 1 h(Standard mean difference[SMD]=-0.03,95%confidence interval[CI]:-0.33-0.28,P=0.87).However,metoclopramide was associated with better pain reduction than placebo(SMD=1.04,95%CI:0.50-1.58,P=0.0002).In addition,side effects were not significantly different between IV metoclopramide and other drugs or placebo(odds ratio[OR]=0.76,95%CI:0.48-1.19,P=0.09 and OR=0.92,95%CI:0.31-2.74,P=0.54,respectively).CONCLUSION Metoclopramide is more effective than placebo in treating migraine in the ED.Despite the observed tendency of decreased side effects,its effectiveness compared to other regimens is poorly understood.More research on this area is needed to treat migraine in acute care settings effectively.

Effectiveness and adverse effects of hormonal therapy for prostate cancer： Japanese experience and perspective

Recently, novel anti-androgens and inhibitors of androgen biosynthesis have been developed through the elucidation of mechanisms of castration resistance of prostate cancer. We believe that these new developments will improve hormonal therapy. On the other hand, there has been an increase in criticism of hormonal therapy, because hormonal therapy is supposed to induce adverse effects such as cardiovascular disease. In this review, we have introduced the Japanese experience of hormonal therapy, because we believe that there may be ethnic differences between Caucasians and Asian people in the efficacy and adverse effects of hormonal therapy. First, we showed that primary hormonal therapy can achieve long-term control of localized prostate cancer in some cases and that quality of life of patients receiving hormonal therapy is rather better than previously thought. Neoadjuvant and adjuvant hormonal therapy in cases undergoing radical prostatectomy or radiotherapy are very useful for high-risk or locally advanced prostate cancer. Further clinical trials are required to confirm the efficacy of neoadjuvant or adjuvant hormonal therapy. We showed that the death from cardiovascular dis- eases in Japanese patients receiving hormonal therapy was not higher than that in the general population. However; efforts should be made to decrease the adverse effects of hormonal therapy, because life-style change may increase the susceptibility to adverse effects by hormonal therapy even in Japan. Managements of endocrine and metabolic dysfunction, such as diabetes mellitus, are essential. New hormonal compounds such as selective androgen receptor modulators capable of specifically targeting prostate cancer are expected to be developed.

Does Low-Dose Intravenous Methylprednisolone Pulse Therapy Produce Unacceptable Adverse Effects in Children?

Background: Intravenous methylprednisolone pulse therapy has been used since the late 1960s for acute transplant rejection or severe renal involvement in systemic lupus erythematosus and primary glomerulonephritis. However, reports of serious adverse effects such as life-threatening cardiac arrhythmias and sudden death raise questions about its safety. Objective: To investigate the incidence of significant adverse effects associated with low-dose methylprednisolone pulse therapy (LDMPT) in pediatric patients. Methods: We retrospectively analyzed adverse effects during and after LDMPT in 68 patients (median age: 11.4 years;43% male) with various glomerular diseases who were admitted to Saitama Children’s Medical Center between April 2007 and December 2010. LDMPT consisted of pulse methylprednisolone (15-20 mg/kg;maximum 600 mg/d) for 3 consecutive days weekly for 2-3 weeks. Results: Although adverse effects occurred in 54 of 68 patients (79%), most were mild and transient. Transient glycosuria was noted in 46 patients (68%), hypertension in 6 (9%), elevated intraocular pressure in 6 (9%), hypokalemia in 5 (7%), and liver damage in 2 (3%). No late-onset adverse effects such as osteoporotic fractures, steroid diabetes mellitus, or short stature were observed. Conclusion: LDMPT appears to be relatively safe and well tolerated in children with various glomerular diseases.

Modeling and simulation of induction motor drive system to investigate and mitigate of PWM inverter’s adverse effects

Modeling and simulation of induction motor drive system to investigate and mitigate the adverse effects of PWM inverter based on analysis, modeling and simulation are presented. The estimation of conducted disturbances and other adverse effects of PWM inverter by simulation offer a considerable gain from the economic point of view. For an accurate model of the motor drive system including mains, rectifier, inverter, motor and its long cables, the high frequency parasitic current paths are taken into account. The novel model and its parasitic values for three-phase induction motor system are presented. Finally a new solution for suppressing EMI, common mode voltage, leakage current, bearing current and shaft voltages is proposed and the results show the excellent performances of proposed solution including active and passive filters.

Efficacy and adverse effects of olanzapine in the treatment of moderate to severe refractory neuropathic pain

Objective The aim of the study was to investigate the efficacy and adverse effects of olanzapine in the treatment of moderate to severe refractory neuropathic pain.Methods Forty patients with digestive system cancer were enrolled,who had moderate to severe refractory neuropathic pain;the patients were treated with olanzapine for 2 weeks at a daily dosage of 5 mg to 10 mg per night according to patients’response and tolerability,combined with conventional analgesic therapy.Pain intensity was evaluated by using a Numeral Rating Scale(NRS)at baseline,3 days,and 2 weeks after therapy.The Pittsburg Sleep Quality Index(PSQI)was evaluated at baseline and 2 weeks after therapy.Data on adverse events were recorded.The dosage of conventional analgesics was adjusted over time based on the severity of pain.Results The mean pain score decreased by 2.575±1.318(P<0.000)at 3 days and by 3.400±1.614(P<0.000)at 2 weeks;30%of the patients experienced significant pain relief at 3 days and 50%at 2 weeks.The PSQI decreased by 4.725±2.828(P<0.000)at 2 weeks.The adverse events induced by olanzapine included sleepiness,weight gain,dizziness,fatigue,dry mouth,and constipation;all the side effects were mild.Conclusion When combined with conventional analgesic therapy,olanzapine was effective in relieving pain and sleep disturbance,and was well-tolerated among patients with refractory neuropathic pain.

Systemic adverse effects and toxicities associated with immunotherapy:A review

Immunotherapy is rapidly evolving secondary to the advent of newer immunotherapeutic agents and increasing approval of the current agents by the United States Food and Drug Administration to treat a wide spectrum of cancers.Immunotherapeutic agents have gained immense popularity due to their tumorspecific action.Immunotherapy is slowly transforming into a separate therapeutic entity,and the fifth pillar of management for cancers alongside surgery,radiotherapy,chemotherapy,and targeted therapy.However,like any therapeutic entity it has its own adverse effects.With the increasing use of immunotherapeutic agents,it is vital for physicians to acquaint themselves with these adverse effects.The aim of this review is to investigate the common systemic adverse effects and toxicities associated with the use of different classes of immunotherapeutic agents.We provide an overview of potential adverse effects and toxicities associated with different classes of immunotherapeutic agents organized by organ systems,as well as an extensive discussion of the current recommendations for treatment and clinical trial data.As we continue to see increasing usage of these agents in clinical practice,it is vital for physicians to familiarize themselves with these effects.

Assessing Adverse Effects of Aroclor 1254 on Perinatally Exposed Rat Offspring

To assess the neurotoxic effects and redoxresponses of Aroclor 1254 （A1254） on perinatallyexposed rat offspring, A1254 was administered bygavage from gestational day （GD） 6 to postnatal day（PND） 21. Neurobehavioral development,antioxidant enzyme activities, lipid peroxidation（LPO）, nitric oxide （NO）, and NO synthase （NOS）levels were analyzed in the offspring.Neurobehavioral development analysis revealeddelayed appearance of the righting reflex, negativegeotaxis, and cliff drop test responses in A1254exposed group. Developmental A1254 exposurealso caused oxidative stress in the brain of PND 22offspring via reductions in the activity of SOD andGSH-Px, and by promoting a rise in the levels of NOand NOS.

Survey about the Adverse effects of Chinese medicine and its preparations

The usefulness of Chinese herbs and natural products as healing agents has been known for thousand years. And a lot of Chinese believe that Chinese traditional medicine is not a category of folk medicine, but a kind of well organized system. In the other hand many western countries refuse to admit the legal position of Chinese traditional medicine as it's not an evidence-based medicine. Even Chinese themselves cannot deny the Adverse effects of Chinese medicine and its preparations. However no one can point out the effect, no mater good or bad, of traditional Chinese medicine. In this paper, the author surveys this puzzle.

Blood and Histopathological Biomarkers of Immune-related Adverse Effects of Treatment with Immune Checkpoint Inhibitors

Immune checkpoint inhibitors have been a recent major breakthrough in the management of tumors.They have broadened the scope of management in medical oncology,which has been heavily dependent on chemotherapy.Immune checkpoint inhibitors have renewed the hope of many patients for a more effective treatment.However,Immune checkpoint inhibitors are also associated with a variety of adverse effects,most commonly immunerelated adverse events,and these are often different from the known chemotherapy-induced toxicities.Hence,there is a need to identify specific biomarkers which are able to predict or diagnose these immune-related adverse events.

Clinical study of acupuncture combined with surface anesthesia using proparacaine in geriatric cataract phacoemulsification

BACKGROUND During anesthesia administration for cataract surgery,low pH of proparacaine may induce pain or complications such as corneal damage and poor wound healing,with the use of additional drops intraoperatively increasing the risk of complications.Accordingly,there is a clinical need for adjuncts to local anesthesia needs to improve the efficiency of anesthesia and reduce the required amount of intraoperative proparacaine.AIM To identify a method of anesthesia for geriatric cataract phacoemulsification that provides more efficient analgesia and improves clinical efficacy.METHODS A total of 130 geriatric patients with cataracts who attended Hebei Eye Hospital from December 2020 to December 2022 were included in the present study.Patients were divided into the proparacaine surface anesthesia(SA)group(65 cases)and the compound acupuncture-medicine anesthesia group(CAMA group,65 cases).Patients in the CAMA group were provided acupuncture analgesia in addition to SA.Preoperative anxiety[Self-Rating Anxiety Scale(SAS)score and state anxiety inventory(SAI)score],intraoperative stress,vital signs,analgesia,and cooperation,as well as postoperative adverse events,were compared between groups.RESULTS More marked reductions in anxiety were observed among patients in the CAMA group,with corresponding reductions in SAS and SAI scores.During the operation,no change in the secretion of E,NE,or Cor group compared to the preoperative period was observed in the CAMA,which was markedly lower than that in the SA group.Heart rate,blood pressure,and respiratory rate were more stable intraoperatively in the CAMA group.In addition,the incidence of intraoperative pain and the number of additional doses of anesthesia required in the CAMA group were markedly lower than in the SA group.Accordingly,patients in the CAMA group were able to avoid eye movements and eyelid closing leading to greater cooperation with surgeons during surgery.Furthermore,marked reductions in intraoperative adverse effects were observed in the CAMA group,indicating greater overall safety.CONCLUSION Proparacaine SA combined with acupuncture as an analgesic provides improved analgesia with greater safety compared to surface anesthesia with proparacaine during geriatric cataract phacoemulsification.

Adverse effects of exposure to fine particles and ultrafine particles in the environment on different organs of organisms

Particulate pollution is a global risk factor that seriously threatens human health.Fine particles(FPs)and ultrafine particles(UFPs)have small particle diameters and large specific surface areas,which can easily adsorb metals,microorganisms and other pollutants.FPs and UFPs can enter the human body in multiple ways and can be easily and quickly absorbed by the cells,tissues and organs.In the body,the particles can induce oxidative stress,inflammatory response and apoptosis,furthermore causing great adverse effects.Epidemiological studies mainly take the population as the research object to study the distribution of diseases and health conditions in a specific population and to focus on the identification of influencing factors.However,the mechanism by which a substance harms the health of organisms is mainly demonstrated through toxicological studies.Combining epidemiological studies with toxicological studies will provide a more systematic and comprehensive understanding of the impact of PM on the health of organisms.In this review,the sources,compositions,and morphologies of FPs and UFPs are briefly introduced in the first part.The effects and action mechanisms of exposure to FPs and UFPs on the heart,lungs,brain,liver,spleen,kidneys,pancreas,gastrointestinal tract,joints and reproductive system are systematically summarized.In addition,challenges are further pointed out at the end of the paper.This work provides useful theoretical guidance and a strong experimental foundation for investigating and preventing the adverse effects of FPs and UFPs on human health.

Double-Blind, Parallel Group Study to Compare the Clinical Effectiveness of Calcium Dobesilate 500 mg BID vs. Calcium Dobesilate LP 1 g OD, in Patients with Chronic Venous Insufficiency of the Lower Limbs

Background: Chronic venous insufficiency (CVI) describes a condition that affects the venous system of the lower extremities due to venous hypertension (VH. The prevalence is between 5% - 30%. CVI is associated with older age, smoking, lower extremity trauma, presence of an arteriovenous shunt, and elevated estrogen levels. All patients should be initially treated with conservative management. Venoactive drugs like calcium dobesilate are useful. Objectives: The primary objective compared the clinical improvement in patients with CVI, grades 0 - 3 of the CEAP classification of chronic venous disease, produced by two formulations of calcium dobesilate: calcium dobesilate LP 1 g OD vs calcium dobesilate 500 mg BID, immediate release. The secondary objective assessed the side effects of both formulations. Method: All patients took one tablet and one capsule at 7 am, and one capsule at 7 pm, for 8 weeks. One group received dobesilate 1 g OD and the other group received dobesilate 500 md BID. They were evaluated after 15, 30 and 60 days of treatment, using the symptom evaluation scale. Results: In both groups, there was a significant decrease in the symptom score after 15 days. Four patients in the Dobesilate OD group: had adverse effects, which did not require suspension of treatment. In the BID dobesilate group, there was one therapeutic failure, and one case of gastric discomfort. Conclusions: Prolonged-release Calcium dobesilate 1 g OD is as effective as calcium dobesilate 500 mg BID for the treatment of patients with chronic venous insufficiency.

Study on the Management Effect of Pharmaceutical Care on Adverse Reactions of Traditional Chinese Medicines in Joint Surgery and Neurology

Objective:In general hospitals,pharmaceutical care was carried out to reduce the incidence of adverse drug reactions(ADR),and this effect was significant.It can significantly reduce the incidence of adverse drug reactions and improve the safety of drug therapy.The Joint Surgery Department and the Department of Neurology of Changle County People's Hospital in Shandong province were investigated for the effect of pharmaceutical care on reducing adverse drug reactions.Methods:120 patients were selected from the Department of Joint Surgery and Neurology,Changle County People's Hospital,Shandong Province from May 2015 to May 2020.According to the random table method,the patients were divided into experimental group(60 cases)and control group(60 cases).Control group:routine drug therapy.Experimental group:pharmaceutical care treatment was carried out jointly,and the incidence of adverse reactions was compared between the two groups.Results:The incidence of adverse reactions in experimental group was lower than that in control group.Conclusion:In general hospitals,pharmaceutical care is effective in reducing adverse drug reactions,which can significantly reduce the incidence of adverse drug reactions.At the same time,this improves the safety of drug treatment,which is worthy of clinical promotion.