Objective To analyze the problems of review of anti-tumor drug prescriptions and medical orders assisted by an information system to improve the review rules,and to provide a reference for improving review quality of anti-tumor drug prescription.Methods The problem with the pre-review of anti-tumor drug prescriptions and medical orders assisted by the information system in Sichuan Cancer Hospital during 2020-2022 were collected.The data came from the MEDICOM PASS system in Sichuan Cancer hospital.Clinical pharmacists made comments on relevant problems and analyzed the results.Results A total of 9 325 antitumor drug pre-approval problems,including 6 279 outpatient prescriptions(67.3%)and 3 046 inpatient orders(32.7%),among which 6 153(66.0%)were unsuitable indications,1 933(20.7%)were drug contraindications,449(4.8%)were problematic routes of administration,345(3.7%)were unsuitable drug compatibility,177(1.9%)were inappropriate drug frequency,133(1.4%)were problematic drug populations,74(0.8%)were unsuitable single doses,39(0.4%)were unacceptable drug interactions,22(0.2%)were unsuitable drug total.The results of clinical pharmacists'comments were 4 459 reasonable cases,with a false positive rate of 47.8%.The false positive problems included 2 264(50.8%)cases of unsuitable indications,1 933(43.3%)cases of drug contraindications,231(5.2%)cases of problematic routes of administration,and 31(0.7%)cases of unsuitable populations.Conclusion The review of anti-tumor drug prescriptions assisted by an information system can effectively intercept irrational drug use and improve the review quality of prescriptions and medical orders.However,the evidence-based medicine date of antitumor drugs is updated quickly.Pharmacists should constantly improve the prescription review rules based on the latest evidence-based medicine data.

ObjectiveTo evaluate the effect and safety of Jiuxin Pill （救心丸） on exercise tolerance and quality of life in patients with stable angina pectoris （SAP）. MethodsA randomised， double-blind， placebo-controlled， multicentre study design was used to enroll 170 patients of SAP from nine centres， which were divided into 85 patients each in the trial group and control group with 1∶1 ratio. Both groups maintained the original western medicine treatment plan， and added Jiuxin Pill or placebo respectively， 2 pills （0.05 g） each time twicely for 28 days. The main outcomes were total exercise time （TED） in the exercise treadmill test and Seattle Angina Questionnaire （SAQ） scores including physical limitation （PL）， angina stability （AS）， angina frequency （AF）， treatment satisfaction （TS）， and disease perception （DP）. The secondary outcomes were exercise treadmill test indicators including heart rate recovery in 1 min （HRR1）， metabolic equivalents （METs）， maximum magnitude of ST-segment depression， and the Borg rating of perceived exertion scale， the average number of angina attacks per week， withdrawal and reduction rate of nitroglycerin， traditional Chinese medicine syndrome scores， incidence of major adverse cardiovascular events. Safety indicators were evaluated and the occurrence of adverse events during the trial was recorded. Data was collected before treatment， day 28±2 in treatment period， and follow-up at day 56 which is 28±2 days after treatment period finished. ResultsEighty-four and eighty-five patients respectively from trial group and control group were included to the full analysis set （FAS） and safety analysis set （SS）. Compared with the group before treatment and with the control group after treatment， the trial group had higher TED， HRR1， and METs， and lower maximum magnitude of ST-segment depression and Borg rating of perceived exertion scores after treatment （P＜0.01）. Compared with the group before treatment and with the control group after treatment and at follow-up， the total SAQ score and scores of AS， AF， TS and DP of the trial group after treatment and at follow-up elevated， while the average number of angina attacks per week and traditional Chinese medicine syndrome scores reduced （P＜0.01）. There was no statistically significant difference in the withdrawal and reduction rate of nitroglycerin between groups （P＞0.05）. Major adverse cardiovascular events occurred in 1 case （1/84， 1.19%） in the trial group and 1 case （1/85， 1.18%） in the control group， and the difference between groups was not statistically significant （P＞0.05）. A total of 3 cases of adverse events occurred in the trial group （3/84， 3.57%）， and a total of 6 cases of adverse events occurred in the control group （6/85， 7.06%）， and there was no statistically significant difference in the incidence of adverse events between groups （P＞0.05）. ConclusionIn the treatment of SAP， Jiuxin Pill combined with conventional western medicine can further enhance exercise tolerance， improve quality of life， and demonstrate great safety.

Patients with metabolic syndrome(MS)are at potential risk for cardiovascular disease and have received increasing public and medical attention.Studies have shown that regular physical exercise can effectively regulate meta-bolic indicators such as blood pressure,blood sugar and blood lipids,and play a positive role in reducing the risk of cardio-vascular disease and improving the prognosis of patients.Exercise intensity has been identified as the most important as-pect in reducing the risk of cardiovascular death and all-cause mortality in exercise intervention.Therefore,the design of exercise prescription which is both scientific and satisfying individual differences has become the focus of research.Most of the current clinical studies are based on the percentage of exercise intensity as the basis for the formulation of standard-ized exercise prescription for MS patients,while the studies on the individualized threshold of exercise intensity based on cardiopulmonary exercise test(CPET)are still few.CPET has shown that individualized exercise prescription can effec-tively reduce body composition index,blood pressure and blood glucose,improve cardiorespiratory function,exercise en-durance and quality of life in MS patients.This paper reviewed the development of individualized exercise programs with different intensification according to threshold indexes in CPET,analyzed the intervention effects and possible mechanisms for MS patients and subgroups,and provided certain reference for the formulation and implementation of personalized exer-cise prescriptions for MS patients,and also provided references for in-depth research on individualized exercise intervention for MS.

Objective To compare the effects of two exercise intensities on metabolic syndrome(MS).Methods Forty-nine MS patients hospitalized in Taiyuan Central Hospital from December,2022 to January 2024 were selected and randomly divided into two groups:a standard group(n=24)and individual group(n=25).All patients underwent cardiopulmonary exercise test(CPET)before and after treatment,collecting major indexes including body parameter,body component,and metabolic indicator for prescribing exercise programs.The standard group was trained with exercise intensity prescribed on heart rate reserve,while the individual group received the exercise with intensity prescribed on ventilatory threshold.Both groups received equal energy consumption exercise intervention with the same exercise frequency for 12 weeks.Results The two groups demonstrated significant improvements in waist circumference(WC),body mass index(BMI),body fat related indexes,and systolic blood pressure after intervention(P<0.05).The individual group showed significant improvements inWC,BMI and body fat related indexes as compared to the standard group(P<0.05).Both groups showed significant improvements in peak oxygen uptake,(PeakVO2),peak load power(Peak WR),peak metabolic equivalent(PeakMets),and peak respiratory exchange ratio(Peak RER)after intervention(P<0.05).The individual group presented significant improvements in peak heart rate(HRpeak),peak oxygen pulse(Peak VO2/HR),and maximum voluntary ventilation(MVV)(P<0.05)after intervention.Before intervention,the standard group demonstrated significantly higher levels in PeakVO2 and Peak MET compared to the individual group(P<0.05),but after intervention the two groups showed no significant differences in the two indexes.After the intervention,the individual group demonstrated insignificant improvements in all indexes compared to the standard group(P>0.05).Conclusions Both exercise prescriptions based on CPET can effectively improve the health-related indicators of MS patients on condition of moderate exercise intensity.However,the program prescribed based on individualized ventilatory threshold shows superiority to the program prescribed based on maximum physiological value in improving these indicators.

Objective:To preliminarily evaluate the effects and analyze the influencing factors of continuous renal replacement therapy (CRRT) in severe burn patients complicated with acute kidney injury (AKI).Methods:This study was a retrospective case series study. From January 2010 to December 2020, 79 severe burn patients complicated with AKI who received CRRT and met the inclusion criteria were admitted to the First Affiliated Hospital of Army Medical University (the Third Military Medical University). The general data (the same below) of all patients were collected, including gender, age, body mass index, burn area, burn index, cause of injury, whether combined with inhalation injury, acute physiology and chronic health status evaluation Ⅱ (APACHE Ⅱ) score and sepsis-related organ failure assessment (SOFA) score on admission, admission time after burn, and time of AKI after admission. The total efficacy of CRRT, including overall effective rate, complete effective rate, partial effective rate, ineffective rate, and deterioration rate, creatinine, urea, cystatin C, and fluid overload rate before and after treatment, in-hospital mortality, predictive mortality based on Baux scoring model, the most common cause of death, and length of hospital stay were recorded. According to the effect of CRRT, the patients were divided into effective group (42 patients) and ineffective group (37 patients). The general information of patients, the time to initiate CRRT after the occurrence of AKI, the duration of CRRT, etiology of AKI, AKI stage before CRRT initiation, CRRT mode, anticoagulant type, and in-hospital mortality were compared between the two groups of patients. The independent influencing factors for CRRT in severe burn patients complicated with AKI were screened. According to the etiology of AKI, the patients were divided into prerenal group (22 patients) and renal group (57 patients). The general information of patients, the time to initiate CRRT after the occurrence of AKI, the duration of CRRT, and total efficacy of CRRT (except for the most common cause of death) were compared between the two groups of patients.Results:Among the 79 patients, 73 cases were male and 6 cases were female, with age of (46±14) years, body mass index of (24.0±2.9) kg/m 2, total burn area of (69±26)% total body surface area (TBSA), full-thickness burn area of (44±25)%TBSA, and burn index of 57 (36, 76). There were 36 cases of flame burns, 19 cases of electrical burns, 16 cases of hydrothermal burns, 6 cases of explosive burns, and 2 cases of chemical burns. Thirty-nine patients were complicated with inhalation injury. The APACHE Ⅱ score was 16 (12, 18) and the SOFA score was 11 (5, 13) on admission. The patients were admitted to the hospital on 0 (0, 2) d after burn, and AKI occurred on 0 (0, 6) d after admission. The overall effective rate of CRRT was 53.16% (42/79), the complete effective rate was 30.38% (24/79), the partial effective rate was 22.78% (18/79), the ineffective rate was 31.65% (25/79), and the deterioration rate was 15.19% (12/79). The creatinine and urea of patients after treatment were significantly lower than those before treatment (with Z values of -3.26 and -2.54, respectively, P<0.05); there were no statistically significant differences in the cystatin C and fluid overload rate of patients before and after treatment ( P>0.05). The in-hospital mortality of patients was 17.72% (14/79), and the predictive mortality based on Baux scoring model was 75.10% (18.94%, 91.84%). The most common cause of death was multiple organ failure, and the length of hospital stay was 39.43 (11.52, 110.58) d. There were statistically significant differences in the full-thickness burn area, the duration of CRRT, and etiology of AKI of patients between effective group and ineffective group (with Z values of -1.99 and -2.90, respectively, χ2=5.58, P<0.05). There were no statistically significant differences in the other indicators ( P>0.05). The etiology of AKI and full-thickness burn area were the independent influencing factors for CRRT in severe burn patients complicated with AKI (with odds ratios of 4.21 and 1.03, respectively, 95% confidence intervals of 1.20-14.80 and 1.00-1.05, respectively, P<0.05). There were statistically significant differences in the cause of injury, overall effective rate of CRRT, total burn area, burn index, admission time after burn, time of AKI after admission, the time to initiate CRRT after the occurrence of AKI, and predictive mortality based on Baux score model of patients between prerenal group and renal group (with χ2 values of 12.59 and 5.58, respectively, Z values of 2.46, 2.43, -2.43, -4.03, -3.01, and -2.31, respectively, P<0.05). Before treatment, urea and cystatin C of patients in renal group were significantly higher than those in prerenal group (with Z values of -2.98 and -2.77, respectively, P<0.05), and the liquid overload rate was significantly lower than that in prerenal group ( Z=-2.99, P<0.05); after treatment, the cystatin C of patients in renal group was significantly higher than that in prerenal group ( Z=-2.08, P<0.05); there were no statistically significant differences in the other indicators ( P>0.05). Conclusions:CRRT can significantly improve renal function, avoid fluid overload, and alleviate renal injury in severe burn patients complicated with AKI. Prerenal AKI is the main independent influencing factor leading to ineffective CRRT.

Objective:This study aims to investigate the current application and the level of knowledge of intraoperative facial nerve monitoring among medical staff in China.Methods:A comprehensive online questionnaire was conducted among medical professionals across different regions in China from October 2022 to February 2023. The survey exclusively targeted departments specializing in otolaryngology, head and neck surgery, neurosurgery, and oral and maxillofacial surgery. The questionnaire covered various aspects including general information, intraoperative facial nerve monitoring practices, training history, indications for monitoring, parameters used during monitoring procedures, as well as factors influencing its implementation.Results:A total of 417 participants from 31 provincial, municipal, and autonomous regions were included. Intraoperative facial nerve monitoring was found to be implemented in 227 (54.4%,227/417) repondents of 53 institutions (24.9%, 53/213). The top three indications for implementing this technique were acoustic neuroma, parotid gland surgery, and modified middle ear surgery (mastoidectomy). Herein 81.1%(184/227) medical staff involved in intraoperative facial nerve monitoring had received relevant training, 57.3%(130/227)-92.1%(209/227) reported a lack of clear description regarding recording thresholds, stimulation currents/frequencies/wave widths.Conclusion:The majority of the institutions surveyed have not yet adopted intraoperative facial nerve monitoring. Furthermore, significant gaps concerning the procedure exist. It is imperative to establish standards or guidelines to promote its better development and application.

Objective:To evaluate the efficacy of visualized precise lung expansion for determining the intersegmental plane in thoracoscopic segmentectomy.Methods:Sixty-four American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ patients, regardless of gender, aged 33-77 yr, with body mass index of 16-34 kg/m 2, undergoing elective thoracoscopic segmentectomy under general anesthesia, were included. They were preoperatively reconstructed with 3D CT bronchovascularization to reconstruct the pulmonary vasculature, bronchus, and the virtual intersegmental planes of the lungs. The patients were divided into 2 groups ( n=32 each) using a random number table method: visualized precise lung expansion group (group V) and modified expansion and atrophy group (group E). Group V used visualized precision lung expansion to determine the intersegmental planes, and group E used the modified expansion and atrophy method to determine the intersegmental planes. The intraoperative intersegmental plane determination time, target segmental bronchus identification and treatment time, anesthesia time, operation time, postoperative air leakage, pulmonary atelectasis, fever, occurrence of lung infection, postoperative 24 h drainage volume, drain removal time and hospitalization time were recorded in the two groups. Results:Compared with group E, the intersegmental plane determination time, target segment bronchial identification and treatment time, anesthesia time and operation time were significantly shortened in group V( P<0.05).There were no significant differences between groups in the 24 h postoperative drainage volume, drain removal time, hospitalization time or incidence of postoperative pulmonary complications ( P>0.05). Conclusions:Compared with the modified expansion and atrophy method, visualized precise lung expansion can effectively shorten the intersegmental plane determination time in thoracoscopic segmentectomy.

Objective To analyse the epidemiological characteristics of imported malaria cases after malaria elimination in Yixing City, Jiangsu Province, so as to provide reference for malaria prevention and control in grassroots healthcare institutions. Methods All data pertaining to malaria cases reported in Yixing City from 2016 to 2022 were retrieved from Chinese Disease Control and Prevention Information System, and the data pertaining to vector monitoring and human malaria parasite infections from 2016 to 2022 were collected for a descriptive statistical analysis. Results A total of 14 imported malaria cases were reported in Yixing City from 2016 to 2022, including 12 cases with Plasmodium falciparum malaria, one case with P. vivax malaria and one case with P. ovale malaria, and all cases acquired infections in Africa and then returned to Yixing City. Malaria cases were reported across 2016 to 2022 except in 2020 and 2021. Malaria cases were predominantly reported during the period between December and February of the next year, and workers were the predominant occupation. The institutions where malaria was initially diagnosed included county-level general hospitals, county-level disease prevention and control institutions and grassroots healthcare centers, and there were 10 cases with definitive diagnosis of malaria on the day of initial diagnosis, with a 64.29% (9/14) correct rate of initial diagnosis. There were 5 cases diagnosed with severe malaria, and the standardized response rate was 100.00% following the “1-3-7” surveillance and response strategy. Of all malaria vectors, only Anopheles sinensis was monitored in Yixing City from 2016 to 2022, and all humans were tested negative for blood smears exceptimportedmalariacases. Conclusions The correct rate of initial malaria diagnosis was not high in healthcare institutions in Yixing City from 2016 to 2022, and there are still multiple challenges for prevention of re-establishment of imported malaria.

[This corrects the article DOI: 10.1016/j.apsb.2022.02.031.].

Objective:To investigate the clinical characteristics of patients with malignant tumors and immune checkpoint inhibitors (ICI) related multisystem adverse events as well as therapeutic efficacy of ICI.Methods:The general data, immune-related adverse events (irAE) type, onset time, severity and ICI efficacy of patients with malignant tumors who developed irAE after receiving ICI in China-Japan Friendship Hospital between January 2019 and November 2021 were retrospectively analyzed. All patients were divided into multisystem irAE group and single system irAE group according to whether patients with more than 1 organ or system developed irAE for once. The occurrence of irAE was summarized, and the clinical characteristics of patients were compared. Progression-free survival analysis was not performed owing to the pause of immunotherapy caused by some irAE, so the efficacy of ICI was evaluated by using ICI treatment duration (TD).Results:A total of 47 patients with malignant tumors and irAE were included in this study, with 70 times of irAE in total. The median onset time was 90 d (35 d, 196 d). Among them, 12 patients (25.53%) developed multisystem irAE (32 times of irAE in total); the other 35 patients (74.47%) developed single system irAE (38 times of irAE in total). Cutaneous toxicity for 7 times, thyroid toxicity for 7 times and pulmonary toxicity for 5 times were the most frequent among multisystem irAE group; pulmonary toxicity for 13 times, thyroid toxicity for 12 times and cutaneous toxicity for 5 times were the most frequent among single system irAE group. There were no statistically significant differences in the proportion of patients stratified by age, gender, the combination of other treatments and different body mass between the two groups (all P > 0.05). The median follow-up time was 20 months (9-40 months). The median TD of ICI was 16.00 months (95% CI 3.62-31.22 months) in multisystem irAE group and 4.60 months (95% CI 4.12-11.30 months) in single system irAE group; TD in multisystem irAE group was longer than that in single system irAE group, and the difference was statistically significant ( HR = 0.413, 95% CI 0.202-0.844, P = 0.038). Conclusions:The efficacy of ICI in patients with malignant tumors and multisystem irAE is better than that in those with single system irAE. It suggests that the better efficacy of ICI may be associated with greater risk of irAE. There is no significant difference in the clinical features between multisystem irAE and single system irAE.