Medical institutions, with their clinical practice foundation and abundant human use experience data, have become important carriers for the inheritance and innovation of traditional Chinese medicine(TCM) and the "cradles" of the preparation of new TCM. To effectively promote the transformation of new TCM originating from the TCM clinical practice in medical institutions and establish an effective evaluation index system for the transformation of new TCM conforming to the characteristics of TCM, consensus experts adopted the literature research, questionnaire survey, Delphi method, etc. By focusing on the policy and technical evaluation of new TCM originating from the TCM clinical practice in medical institutions, a comprehensive evaluation from the dimensions of drug safety, efficacy, feasibility, and characteristic advantages was conducted, thus forming a comprehensive evaluation system with four primary indicators and 37 secondary indicators. The expert consensus reached aims to encourage medical institutions at all levels to continuously improve the high-quality research and development and transformation of new TCM originating from the TCM clinical practice in medical institutions and targeted at clinical needs, so as to provide a decision-making basis for the preparation, selection, cultivation, and transformation of new TCM for medical institutions, improve the development efficiency of new TCM, and precisely respond to the public medication needs.
Medicine, Chinese Traditional/standards* ; Humans ; Consensus ; Drugs, Chinese Herbal/therapeutic use* ; Surveys and Questionnaires

Objective To evaluate the early efficacy and safety of the regimens containing delamanid and linezolid in the treatment of rifampicin resistant tuberculosis(RR-TB).Methods A total of 47 patients diagnosed with RR-TB at Public Health Clinical Center of Chengdu from August 2020 to December 2021 were enrolled,including 22 cases(46.8％)of multidrug-resistant tuberculosis(MDR-TB),8 cases(17.0％)of RR-TB,and 17 cases(36.2％)of pre-extensively drug-resistant tuberculosis(pre-XDR-TB).All patients were treated with a regimen based on delamanid and linezolid.The efficacy and safety were evaluated at 24 weeks of treatment.Results Among the 47 patients,46(97.9％)completed 24 weeks of treatment and 1(2.1％)was lost to follow-up.At 24 weeks,the sputum culture conversion rate was 100％in the 43 patients with positive baseline sputum culture.The median conversion time was 2(2,8)weeks.Imaging examination showed absorption in 46 patients(97.9％).Overall,40 patients(85.1％)experienced varying degrees of adverse events(AEs)within 24 weeks.Eleven patients(23.4％)experienced AEs possibly related to delamanid,mainly including QTcF interval prolongation(12.8％),gastrointestinal reactions(8.5％),dizziness(2.1％),headache(2.1％),and allergy(2.1％).Six patients permanently discontinued delamanid due to AEs including gastrointestinal reactions(6.4％),prolonged QTcF interval(2.1％),severe dizziness(2.1％),and drug allergy(2.1％).Patients with low baseline CD4+T lymphocyte counts(OR=0.991,95％CI:0.984-0.999)were more likely to experience delamanid-related AEs.Thirty patients(63.8％)experienced AEs possibly related to linezolid,including myelosuppression(55.3％),peripheral neuropathy(6.4％),optic neuritis occurred(2.1％),and allergy(2.1％).Three patients(6.4％)discontinued linezolid permanently due to severe anemia,peripheral neuropathy,and allergy.Conclusions The treatment regimens containing delamanid and linezolid for RR-TB showed a high sputum culture conversion rate and good tolerance at 24 weeks.Attention should be paid to gastrointestinal reactions and cellular immunity during treatment.

Hand degloving injury represents one of the most severe forms of hand trauma, characterised by challenging treatment and a complex prognostic outcome. It is crucial to effectively utilise the degloved tissues in emergency or primary repair of a hand degloving injury. This consensus provides a comprehensive review of the existing literature on definition, classification, emergency assessment, debridement, judgment of skin viability, in situ repair of the degloved skin, and adjunctive treatment for degloving injury of hand. Based on conclusion of both domestic and international experiences, this expert consensus on the classification of hand degloving injury and the emergency repair with the avulsed skin is established, aiming to provide a guidance to surgeons on standardised treatment strategy and improve the management of hand degloving injury.

Objective:To evaluate the clinical value of multi-disciplinary treatment (MDT) combined with enhanced recovery after surgery (ERAS) for the elderly patients with osteoporotic ankle fracture.Methods:A retrospective analysis was conducted to analyze the 88 elderly patients with osteoporotic ankle fracture who had been treated with MDT combined with ERAS or non-MDT at Department of Foot and Ankle Surgery, Shanghai Sixth People's Hospital from January 2021 to January 2024. According to whether MDT was adopted or not, this cohort was assigned into 2 groups using the propensity score matching method: a MDT group and a non-MDT group with a matching ratio of 1∶1 (44 cases per group). The 2 groups were compared in terms of choice of intraoperative fixation, hospital stay, time for return to work/daily life, patient satisfaction questionnaire (PSQ-18) during hospitalization, ankle range of motion at 1 and 3 months after surgery, ankle-hindfoot score of American Orthopaedic Foot and Ankle Society (AOFAS), visual analogue scale (VAS) for pain, gait, and incidence of complications.Results:There were no significant differences in the preoperative general data between the 2 groups, indicating comparability ( P<0.05). The choice of intraoperative fixation, PSQ-18 [(78.4±8.5) points], AOFAS ankle-hindfoot score at 3 months after operation [(75.4±8.2) points], and gait in the MDT group were significantly better than those in the non-MDT group [(74.2±9.6) points and (70.9±9.4) points] ( P<0.05). There was no significant difference in the hospital stay or time for return to work/daily life between the 2 groups ( P>0.05). There was no statistically significant difference either in ankle dorsiflexion or plantarflexion, VAS for pain, or incidence of complications between the 2 groups at 1 or 3 months after surgery, as well as in AOFAS ankle-hindfoot score or gait at 1 month after surgery ( P>0.05). Conclusion:MDT combined with ERAS can effectively increase the therapeutic efficacy for the elderly patients with osteoporotic ankle fracture, improve their function of affected limbs, and enhance their patient satisfaction.

Objective:To evaluate the safety and efficacy of early precise lower limb weight-bearing functional rehabilitation after open reduction and internal fixation of ankle fractures.Methods:A restropective multi-center study was conducted to enroll the eligible 120 patients with malleolar fracture who received the same surgical treatment from March 2023 to December 2023 at the trauma centers in 7 tertiary hospitals according to the inclusion criteria. They were assigned into a study group ( n=60) for precise lower limb weight-bearing functional rehabilitation with the assistance of intelligent lower limb walking rehabilitation crutches and a control group ( n=60) for conventional weight-bearing functional rehabilitation which was gradually increased according to their own feelings under the protection of a walking boot. All the 60 patients in the study group completed their final follow-ups. They were 25 males and 35 females, with an age of (43.8±16.6) years and a body mass index of (25.3±2.3) kg/m 2. Only 51 patients in the control group completed their final follow-ups. They were 27 males and 24 females, with an age of (45.1±16.4) years and a body mass index of (24.7±2.3) kg/m 2. When their incisions healed and their sutures were removed 2 weeks after operation, the patients were guided to start lower limb weight-bearing functional rehabilitation, and exercises for foot and ankle joint mobility and lower limb muscles. The end point of follow-up was 12 weeks after operation. The 2 groups were compared in terms of the crutch-off rates, thigh circumferences, calf circumferences, dorsiflexions, plantarflexions, ankle swellings, American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scores, and visual analog scale (VAS) pain scores at 6 and 12 weeks after operation. The complications were also recorded in the 2 groups. Results:No statistically significant differences were observed in the baseline characteristics between the 2 groups, indicating comparability ( P>0.05). At 6 and 12 weeks after operation, the crutch-off rates [41.7% (25/60) and 100.0% (60/60)], dorsiflexions (69.3%±21.6% and 82.9%±26.3%) and AOFAS ankle-hindfoot scores [(68.5±7.6) points and (96.9±3.7) points] in the study group were significantly better than those in the control group [13.7% (7/51) and 39.2% (20/51), 61.5%±16.5% and 72.0%±14.3%, (61.9±9.3) points and (90.1±7.2) points] ( P<0.05). At 6 weeks after operation, the thigh circumference (97.4%±1.9%), calf circumference (97.3%±1.9%), and plantarflexion (76.6%±19.8%) in the study group were significantly higher than those in the control group (95.9%±2.5%, 94.6%±3.2%, and 63.9%±16.9%) ( P<0.05). There were no significant differences between the 2 groups in ankle swelling at 6 or 12 weeks after operation, or thigh or calf circumference, plantarflexion, or VAS pain score at 12 weeks after operation ( P>0.05). No wound complications, secondary fracture displacement, or loosening of internal fixation occurred in either group during the follow-up period. There were no cases of nonunion or delayed union. Conclusions:Early lower limb weight-bearing functional rehabilitation after open reduction and internal fixation of ankle fractures demonstrates good safety. Precise weight-bearing rehabilitation accelerates functional recovery of the ankle, enabling earlier return to normal daily activities.

Objective To explore the risk factors for noncontiguous spinal fractures(NSFs)in the elderly.Methods The clinical data of 614 elderly patients with spinal fracture from January 2013 to December 2019 were analyzed retrospectively.Patients were divided into the NSFs group and the Non-NSFs group according to whether NSFs occurred or not.Univariate analysis and multivariate Logistic regression analysis were used to screen the risk factors of NSFs.Results Univariate analysis showed that female(P=0.003),high-energy violent injury(P=0.032),osteoporosis(P=0.004),fracture in spring(P=0.020),and previous spinal fracture history(P<0.001)were associated with the occurrence of NSFs.Multivariate Logistic regression analysis showed that fracture in spring(P=0.024),previous spinal fracture history(P<0.001)and high-energy violent injury(P=0.038)were the independent risk factors for the occurrence of NSFs in the elderly.Conclusion High-energy violent injury,fracture in spring and previous spinal fracture history are the independent risk factors for the occurrence of NSFs in the elderly.Therefore,elderly patients with the above risk factors should be examined more carefully and comprehensively to avoid missed diagnosis and delayed diagnosis.In order to reduce the incidence of this disease,corresponding measures should be taken according to the preventable risk factors.

Objective To analyze the risk factors for increased drainage volume after open transforaminal lumbar interbody fusion(TLIF),and to establish a predictive model and then validate it.Methods The clinical data of 680 patients who underwent open TLIF at the General Hospital of Northern Theater Command from January 2016 to December 2019 were collected and the patients were randomly divided into the training group(n=476)and the validation group(n=204).Taking the predictive factors screened out by LASSO regression analysis as independent variables,a multivariate Logistic regression predictive model was constructed.The model was internally validated through the receiver operating characteristic(ROC)curve,Hosmer-Lemeshow goodness-of-fit test,and calibration curve,and its clinical utility was assessed via decision curve analysis(DCA).Results LASSO regression analysis screened out four predictive variables:age,number of surgical segments,operative duration,and intraoperative blood loss.The multivariate Logistic regression predictive model demonstrated that age≥60 years,number of surgical segments≥4,operative duration≥2 hours,and intraoperative blood loss≥200 mL were independent influencing factors for the increased postoperative drainage volume in patients undergoing TLIF(P<0.05).ROC curve analysis revealed an area under the curve(AUC)of 0.816(95%CI:0.798 to 0.867)in the training group and 0.783(95%CI:0.685 to 0.823)in the validation group,indicating that the predictive model had good discriminatory ability.Additionally,the Hosmer-Lemeshow goodness-of-fit test and calibration curve indicated that the predictive model had a good degree of fit,and the predicted probability was basically consistent with the actual probability,demonstrating a good calibration.The DCA results confirmed that this predictive model could be applied in clinical practice.Conclusion The risk factors for increased drainage volume after open TLIF include age,number of surgical segments,operative duration,and intraoperative blood loss.The predictive model established based on these factors demonstrates good performance,and it can be applied in clinical guidance for the selection of drainage tube removal time after TLIF.

Objective:To investigate the postoperative recurrence-free survival (RFS) and influencing factors of gastrointestinal stromal tumors (GISTs) patients with and without KIT gene exon 11 codon 557 and/or 558 deletion mutations (referred to as 557/558 deletion mutations). Methods:The propensity score matching and retrospective cohort study was conducted. The clinico-pathological data of 337 patients with GISTs who underwent operation at Northern Jiangsu People′s Hospital from January 2006 to December 2022 were collected. There were 198 males and 139 females, aged (59±10)years. Of 337 patients with primary GISTs, 97 cases with KIT gene 557/558 deletion mutations were allocated into 557/558del group, and the rest 240 cases without KIT gene 557/558 deletion mutations were allocated into non-557/558del group. Observation indicators: (1) propen-sity score matching and comparison of clinicopathological data of patients between the two groups after matching; (2) follow-up and RFS; (3) analysis of influencing factors for RFS of patients. Compari-son of count data between groups was conducted using the chi-square test. Comparison of ordinal data between groups was conducted using the non parametric rank sum test. Kaplan-Meier method was used to calculate survival rate and plot survival curve, and Log-rank test was used for survival analysis. Univariate and multivariate analyses were conducted using the Cox proportional hazard model. Propensity score matching was done by the 1∶1 nearest neighbor matching method. The caliper value was set as 0.02. Results:(1) Propensity score matching and comparison of clinicopatholo-gical data of patients between the two groups after matching. Of 337 patients, 168 cases were succe-ssfully matched, including 84 cases in the 557/558del group and 84 cases in the non-557/558del group.After propensity score matching, the confounding bias of mitotic index, modified National Institutes of Health risk classification, Armed Forces Institute of Pathology risk classification before matching were eliminated between the two groups, ensuring comparability. (2) Follow-up and RFS. All 337 patients were followed up for 35(range 2?120)months. There were 55 cases of postoperative recurrence or metastasis. After propensity score matching, the 1-, 2-, and 5-year RFS rates in the 557/558 del group were 96.34% [95% confidence interval ( CI) as 89.08%-98.80%], 88.28%(95% CI as 78.63%-93.74%), and 70.54%(95% CI as 55.26%-81.44%), respectively. For the non-557/558 del group, the corresponding rates were 92.78%(95% CI as 84.64%-96.69%), 87.44%(95% CI as 77.86%- 93.06%), and 84.00%(95% CI as 73.33%-90.67%). There was no significant difference in RFS between the two groups ( χ2=2.291, P>0.05).(3) Analysis of influencing factors for RFS of patients. Results of multivariate analysis showed that tumor location, tumor diameter, mitotic index, and muta-tion subtype were independent factors influencing postoperative RFS of GISTs patients before pro-pensity score matching ( hazard ratio=3.262, 1.110, 3.041, 7.082, 2.945, 95% CI as 1.874-5.680, 1.039-1.186, 1.681-5.503, 3.304-15.180, 1.681-5.158, P<0.05). Conclusions:There is no significant difference in postoperative RFS of GISTs patients with and without KIT gene 557/558 deletion muta-tions. Tumor location, tumor diameter, mitotic index and mutation subtype are independent factors influencing postoperative RFS in GISTs patients.

Objective To evaluate the early efficacy and safety of the regimens containing delamanid and linezolid in the treatment of rifampicin resistant tuberculosis(RR-TB).Methods A total of 47 patients diagnosed with RR-TB at Public Health Clinical Center of Chengdu from August 2020 to December 2021 were enrolled,including 22 cases(46.8％)of multidrug-resistant tuberculosis(MDR-TB),8 cases(17.0％)of RR-TB,and 17 cases(36.2％)of pre-extensively drug-resistant tuberculosis(pre-XDR-TB).All patients were treated with a regimen based on delamanid and linezolid.The efficacy and safety were evaluated at 24 weeks of treatment.Results Among the 47 patients,46(97.9％)completed 24 weeks of treatment and 1(2.1％)was lost to follow-up.At 24 weeks,the sputum culture conversion rate was 100％in the 43 patients with positive baseline sputum culture.The median conversion time was 2(2,8)weeks.Imaging examination showed absorption in 46 patients(97.9％).Overall,40 patients(85.1％)experienced varying degrees of adverse events(AEs)within 24 weeks.Eleven patients(23.4％)experienced AEs possibly related to delamanid,mainly including QTcF interval prolongation(12.8％),gastrointestinal reactions(8.5％),dizziness(2.1％),headache(2.1％),and allergy(2.1％).Six patients permanently discontinued delamanid due to AEs including gastrointestinal reactions(6.4％),prolonged QTcF interval(2.1％),severe dizziness(2.1％),and drug allergy(2.1％).Patients with low baseline CD4+T lymphocyte counts(OR=0.991,95％CI:0.984-0.999)were more likely to experience delamanid-related AEs.Thirty patients(63.8％)experienced AEs possibly related to linezolid,including myelosuppression(55.3％),peripheral neuropathy(6.4％),optic neuritis occurred(2.1％),and allergy(2.1％).Three patients(6.4％)discontinued linezolid permanently due to severe anemia,peripheral neuropathy,and allergy.Conclusions The treatment regimens containing delamanid and linezolid for RR-TB showed a high sputum culture conversion rate and good tolerance at 24 weeks.Attention should be paid to gastrointestinal reactions and cellular immunity during treatment.

Objective To analyze the risk factors for increased drainage volume after open transforaminal lumbar interbody fusion(TLIF),and to establish a predictive model and then validate it.Methods The clinical data of 680 patients who underwent open TLIF at the General Hospital of Northern Theater Command from January 2016 to December 2019 were collected and the patients were randomly divided into the training group(n=476)and the validation group(n=204).Taking the predictive factors screened out by LASSO regression analysis as independent variables,a multivariate Logistic regression predictive model was constructed.The model was internally validated through the receiver operating characteristic(ROC)curve,Hosmer-Lemeshow goodness-of-fit test,and calibration curve,and its clinical utility was assessed via decision curve analysis(DCA).Results LASSO regression analysis screened out four predictive variables:age,number of surgical segments,operative duration,and intraoperative blood loss.The multivariate Logistic regression predictive model demonstrated that age≥60 years,number of surgical segments≥4,operative duration≥2 hours,and intraoperative blood loss≥200 mL were independent influencing factors for the increased postoperative drainage volume in patients undergoing TLIF(P<0.05).ROC curve analysis revealed an area under the curve(AUC)of 0.816(95%CI:0.798 to 0.867)in the training group and 0.783(95%CI:0.685 to 0.823)in the validation group,indicating that the predictive model had good discriminatory ability.Additionally,the Hosmer-Lemeshow goodness-of-fit test and calibration curve indicated that the predictive model had a good degree of fit,and the predicted probability was basically consistent with the actual probability,demonstrating a good calibration.The DCA results confirmed that this predictive model could be applied in clinical practice.Conclusion The risk factors for increased drainage volume after open TLIF include age,number of surgical segments,operative duration,and intraoperative blood loss.The predictive model established based on these factors demonstrates good performance,and it can be applied in clinical guidance for the selection of drainage tube removal time after TLIF.