Functional dyspepsia (FD), characterized by persistent or recurrent dyspeptic symptoms without identifiable organic, systemic or metabolic causes, is an increasingly recognized global health issue. The objective of this guideline is to equip clinicians and nursing professionals with evidence-based strategies for the management and treatment of adult patients with FD using traditional Chinese medicine (TCM). The Guideline Development Group consulted existing TCM consensus documents on FD and convened a panel of 35 clinicians to generate initial clinical queries. To address these queries, a systematic literature search was conducted across PubMed, EMBASE, the Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP Database, China Biology Medicine (SinoMed) Database, Wanfang Database, Traditional Medicine Research Data Expanded (TMRDE), and the Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS). The evidence from the literature was critically appraised using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. The strength of the recommendations was ascertained through a consensus-building process involving TCM and allopathic medicine experts, methodologists, pharmacologists, nursing specialists, and health economists, leveraging their collective expertise and empirical knowledge. The guideline comprises a total of 43 evidence-informed recommendations that span a range of clinical aspects, including the pathogenesis according to TCM, diagnostic approaches, therapeutic interventions, efficacy assessments, and prognostic considerations. Please cite this article as: Zhang SS, Zhao LQ, Hou XH, Bian ZX, Zheng JH, Tian HH, Yang GH, Hong WS, He YY, Liu L, Shen H, Li YP, Xie S, Shu J, Zeng BF, Li JX, Liu Z, Xiao ZH, Xiao JD, Zheng PY, Huang SG, Chen SL, Fei GJ. International clinical practice guideline on the use of traditional Chinese medicine for functional dyspepsia (2025). J Integr Med. 2025; 23(5):502-518.
Dyspepsia/drug therapy* ; Humans ; Medicine, Chinese Traditional/methods* ; Practice Guidelines as Topic ; Drugs, Chinese Herbal/therapeutic use*

Objective: To analyze the results of national external quality assessment (EQA) for transfusion compatibility test from 2018 to 2023, with the aim of providing references for improving laboratory testing quality and ensuring the safety of clinical blood transfusion. Methods: Three EQA programs were conducted annually, each distributing 22 quality assessment samples. Participating transfusion laboratories were required to complete testing within specified deadlines and to submit results along with documentation of testing methodologies, reagents, and equipment used. National Center for Clinical Laboratories (NCCL) conducted statistical analysis of laboratory results, evaluated testing outcomes and related circumstances, and provided feedback to participating laboratories. EQA data from transfusion laboratories across China from 2018 to 2023 were collected and systematically analyzed. Results: From 2018 to 2023, the qualification rates for all five items (ABO forward typing, ABO reverse typing, Rh blood group typing, antibody screening, and cross-matching) were 67.59%, 77.11%, 77.38%, 72.78%, 79.96%, and 85.16%, respectively. The mean qualification rates for ABO forward typing, ABO reverse typing, RhD blood group typing, antibody screening, and cross-matching over the past six years were 96.25%±0.59%, 90.45%±4.52%, 96.05%±0.71%, 90.88%±2.86%, and 88.34%±3.48%, respectively. The qualification rates in 2019, 2020, 2022, and 2023 all showed a stable trend of "blood stations>tertiary hospitals>secondary hospitals". The mean qualification rate of laboratories in secondary hospitals from 2018 to 2023 was significantly lower than those of laboratories in tertiary hospitals and blood stations (P<0.05), while no significant difference was observed between laboratories in tertiary hospitals and blood stations (P>0.05). The micro column agglutination method was the most widely used in all five tests. In the four test items, namely ABO forward typing, ABO reverse typing, antibody screening, and cross-matching, there was a statistically significant difference in the qualification rate of micro column agglutination method compared to other methods (P<0.05). There was a statistical difference in the qualification rate between manual and automated detection using micro column agglutination method in the cross-matching tests (P<0.05), whereas no significant difference was noted for the other test items (P>0.05). Conclusion: From 2018 to 2023, the number of laboratories participating in EQA activities has been increasing year by year, and the qualification rate has shown an overall upward trend. The type of laboratory is a key factor affecting the qualification rate, and the testing capabilities of some laboratories still need to be improved. The micro column agglutination method is widely used in transfusion compatibility tests. The established EQA program effectively monitors quality issues in laboratories, drives continuous improvement, and ensures sustained enhancement of testing standards to safeguard clinical blood safety.

This study was aimed at investigating infections with Giardia and Cryptosporidium in Ochotona curzoniae in Zoige County,Sichuan Province.O.curzoniae were captured in five townships of Zoige County(Dazhasi,Axi,Hongxing,Tangke,and Maixi)between March and December of 2023.DNA from the gastrointestinal contents was subjected to nested PCR to amplify Giardia bg,gdh,and tpi genes,and the Cryptosporidium SSU rRNA gene.The sequences of PCR-PCR products were analyzed and compared.Phylogenetic trees were constructed to determine the protozoa species and genotypes.A total of 114 O.curzoniae animals were captured,among which 44 samples showed bg gene positivity,and 14 samples showed gdh gene positivity for Giardia.The total detection rate was 43.9％(50/114),and two assemblages were detected(assem-blage E and a new assemblage tentatively termed assemblage OC1);the positivity rate for Cryptosporidium was 7.0％(8/114),and three new genotypes were observed.Mixed infection with Cryptosporidium and Giardia was present in some sam-ples,with a detection rate of 3.5％(4/114).Giardia lamblia and Giardia sp.(REG-1,REG-2)were prevalent in O.curzoni-ae in Zoige County in Sichuan province;assemblage E was the dominant assemblage,and the new assemblage OC1 was pres-ent;and Cryptosporidium sp.(REG-1,REG-2,and REG-3)were identified.In summary,future monitoring of Giardia and Cryptosporidium should be further strengthened in Zoige to provide detailed data for promoting local public health.

Objective:To evaluate the clinical outcomesof primary reverse total shoulder arthroplasty (RTSA) and revision procedure with RTSA after treatment failure of complex proximal humeral fractures in the elderly.Methods:A retrospective analysis was conductedon 24 elderly patients with Neer three- or four-part proximal humeral fractures who underwent RTSA revision after treatment failure (RTSA revision group) from January 2017 to June 2022. There were 7 males and 17 females included, with a mean age of 78.23±5.78 years (range, 67-86 years). Forty-eight patients who underwent primary RTSA (primary RTSA group) during the same time period were selected by propensity score matchingin a 1∶2 ratio as controls, based on age, dominanthand, etiology, Neer typing, glenohumeral joint dislocation, rotator cuff integrity, and osteoporosis T-score. The primary RTSA group included 12 males and 36 females, with a mean age of 76.38±6.15 years (range, 65-87 years). Clinical indicators including demographic characteristics, healing rate of the greater tuberosity, visual analogue score (VAS), Constant-Murley score, American Shoulder and Elbow Surgeons (ASES), shoulder range of motion (ROM), patient satisfaction, and complication rate were collected and analyzed.Results:The mean follow-up duration was 40(32, 60) months (range, 25-72 months) in the primary RTSA group and 38(30, 61) months (range, 24-68 months) in RTSA revision group. There was no significant difference (χ 2=5.058, P=0.168) in the healing rate of the greater tuberosity between the primary RTSA group (41/48, 85.4%) and the RTSA revision group (15/24, 62.5%). Compared with preoperative status, the ROM of anterior elevation, abduction supination, external rotation, VAS score, Constant-Murley score, and ASES score were significantly improved at the last follow-up (all P<0.05) in the RTSA revision group. The anterior elevation (123.74°± 16.57°), abduction supination (113.73°±16.42°), and external rotation (36.45°±10.36°) in the primary RTSA group were superior to those in the RTSA revision group (109.43°±18.75°, 98.64°±15.47°, 30.47°±10.64°, respectively), the difference was statistically significant ( P<0.05). No statistical difference of ROM of internal rotation between the two groups was found (χ 2=4.034, P=0.133). At the last follow-up, the Constant-Murley scores (75.47±11.66) and ASES scores (73.58±15.72) of the primary RTSA group were higher than those in the RTSA revision group (60.43±10.24 and 63.28±18.77, respectively), and the differences were statistically significant ( P<0.05). In terms of VAS (1.66±0.93 vs. 2.02±1.15) and patient satisfaction [83%(40/48) vs. 88%(21/24)], no statistical difference was identified ( P>0.05). The complication rate were 10.4% (5/48) in the primary RTSA group and 20.8% (5/24) in the RTSA revision group (χ 2=1.452, P=0.285), with no serious complications requiring revision surgery in either group. Conclusions:For elderly patients with proximal humeral fractures after failed operation, RTSA revision might effectively improve the limb function and alleviatepain. However, compared with RTSA revision, primary RTSA demonstrated superiorearly clinical outcomes in shoulder ROM and functional recovery.

Objective To explore the influencing factors of acute kidney injury in severe burn patients,and to construct a visual risk nomogram model.Methods A total of 390 patients with severe burn admitted to the Institute of Burn Frostbite and Tissue Function Reconstruction of Chinese People's Armed Police Force Specialty Medical Center from January 2018 to January 2022 were collected as an internal training data set,and 50 patients with severe burn admitted from February to December 2022 were collected as an external validation data set.The 390 patients of the internal training data set were divided into the acute kidney injury group and the non-acute kidney injury group according to the occurrence of acute kidney injury,and the baseline data of patients in the two groups were compared.Univariate and multivariate Logistic regression were used to analyze the risk factors of acute kidney injury in severe burn patients of the internal training data set,and a nomogram model was drawn.Subsequently,the model was verified both internally and externally.Kaplan-Meier analysis and Log-rank test were used to compare the 90-day survival rate of patients between the acute kidney injury group and the non-acute kidney injury group.Results The burn area(OR=1.18,95%CI:1.06 to 2.36,P=0.004),sequential organ failure assessment(SOFA)score(OR=1.81,95%CI:1.21 to 5.92,P<0.001),inhalation injury(OR=3.21,95%CI:1.23 to 6.35,P<0.001),neutrophil to lymphocyte ratio(NLR)(OR=1.22,95%CI:1.05 to 3.65,P<0.001)and albumin(ALB)(OR=0.78,95%CI:0.57 to 0.92,P=0.011)were the independent risk factors for the development of acute kidney injury in severe burn patients.The nomogram model was established by the above factors.The area under the receiver operating characteristic curve(AUC)of the internal training data set was 0.833(95%CI:0.752 to 0.935),the sensitivity was 81.2%,and the specificity was 83.2%.The AUC of the external validation data set was 0.842(95%CI:0.762 to 0.912),the sensitivity 87.2%,and the specificity was 78.7%.The 90-day survival rate of patients in the acute kidney injury group after burns was significantly lower than that in the non-acute kidney injury group(P<0.001).Conclusion Larger burn area,higher SOFA score,combined inhalation injury,increased NLR,and decreased ALB level are the risk factors for the occurrence of acute kidney injury in severe burn patients,which are related to the 90-day survival rate of patients after burns.The nomogram model based on the risk factors can provide certain reference for clinical individualized prevention and treatment of acute kidney injury in severe burn patients.

Objective:To evaluate the clinical outcomesof primary reverse total shoulder arthroplasty (RTSA) and revision procedure with RTSA after treatment failure of complex proximal humeral fractures in the elderly.Methods:A retrospective analysis was conductedon 24 elderly patients with Neer three- or four-part proximal humeral fractures who underwent RTSA revision after treatment failure (RTSA revision group) from January 2017 to June 2022. There were 7 males and 17 females included, with a mean age of 78.23±5.78 years (range, 67-86 years). Forty-eight patients who underwent primary RTSA (primary RTSA group) during the same time period were selected by propensity score matchingin a 1∶2 ratio as controls, based on age, dominanthand, etiology, Neer typing, glenohumeral joint dislocation, rotator cuff integrity, and osteoporosis T-score. The primary RTSA group included 12 males and 36 females, with a mean age of 76.38±6.15 years (range, 65-87 years). Clinical indicators including demographic characteristics, healing rate of the greater tuberosity, visual analogue score (VAS), Constant-Murley score, American Shoulder and Elbow Surgeons (ASES), shoulder range of motion (ROM), patient satisfaction, and complication rate were collected and analyzed.Results:The mean follow-up duration was 40(32, 60) months (range, 25-72 months) in the primary RTSA group and 38(30, 61) months (range, 24-68 months) in RTSA revision group. There was no significant difference (χ 2=5.058, P=0.168) in the healing rate of the greater tuberosity between the primary RTSA group (41/48, 85.4%) and the RTSA revision group (15/24, 62.5%). Compared with preoperative status, the ROM of anterior elevation, abduction supination, external rotation, VAS score, Constant-Murley score, and ASES score were significantly improved at the last follow-up (all P<0.05) in the RTSA revision group. The anterior elevation (123.74°± 16.57°), abduction supination (113.73°±16.42°), and external rotation (36.45°±10.36°) in the primary RTSA group were superior to those in the RTSA revision group (109.43°±18.75°, 98.64°±15.47°, 30.47°±10.64°, respectively), the difference was statistically significant ( P<0.05). No statistical difference of ROM of internal rotation between the two groups was found (χ 2=4.034, P=0.133). At the last follow-up, the Constant-Murley scores (75.47±11.66) and ASES scores (73.58±15.72) of the primary RTSA group were higher than those in the RTSA revision group (60.43±10.24 and 63.28±18.77, respectively), and the differences were statistically significant ( P<0.05). In terms of VAS (1.66±0.93 vs. 2.02±1.15) and patient satisfaction [83%(40/48) vs. 88%(21/24)], no statistical difference was identified ( P>0.05). The complication rate were 10.4% (5/48) in the primary RTSA group and 20.8% (5/24) in the RTSA revision group (χ 2=1.452, P=0.285), with no serious complications requiring revision surgery in either group. Conclusions:For elderly patients with proximal humeral fractures after failed operation, RTSA revision might effectively improve the limb function and alleviatepain. However, compared with RTSA revision, primary RTSA demonstrated superiorearly clinical outcomes in shoulder ROM and functional recovery.

Objective:To analyze the results of national external quality assessment (EQA) for transfusion compatibility test in 2023, and provide reference for quality management of clinical transfusion compatibility testing.Methods:The EQA of clinical transfusion compatibility testing by NCCL was performed 3 times in 2023 among included laboratories. The panel consisting of 22 samples was distributed to 4 186 laboratories across 31 provinces (Including 2 961 tertiary hospital laboratories, 1 085 secondary hospital laboratories, 23 primary hospital laboratories, 106 blood station laboratories and 11 independent clinical laboratories). Each panel contains 11 red blood cell and 11 plasma samples per 1.5 ml/tube. Each participant laboratory of the EQA program was required to carry out the detection and return results in expected time. Statistical analysis and evaluation on the reported results were conducted by NCCL from the aspects of regional distribution, laboratory grading, testing methodology, reagent and testing system usage.Results:The qualification rates of EQA for five items including ABO positive typing, ABO reverse typing, RhD blood type, antibody screening, and cross matching were 96.68%, 95.10%, 96.46%, 95.32%, and 91.04%, respectively. The EQA qualification rate of tertiary hospital laboratories was 87.77% (2 599/2 961), which was significantly higher than the 77.79% (844/1 085) of secondary hospital laboratories. There were significant differences in the qualification rate of participating laboratories among different regions. The utilization rates of micro column agglutination method in ABO positive typing, ABO reverse typing, RhD blood type, antibody screening, and cross matching were 80.81% (10 080/12 474), 75.06% (9 337/12 440), 81.38% (10 118/12 433), 89.59% (11 104/12 394) and 76.25% (9 495/12 453), respectively. The qualification rate of micro column agglutination method was significantly higher than that of saline slide method in ABO positive typing detection ( P<0.05). The qualification rate of micro column agglutination method was significantly higher than that of the polyamine method and anti-human globulin test tube method in antibody screening ( P<0.05). There were statistically significant differences in qualification rate of 7 reagents in ABO reverse typing, antibody screening and cross matching ( P<0.05). There was no statistically significant difference in the qualification rate between the two detection systems for other reagents, except for the ABO reverse typing where the qualification rate of reagent 1 in a single system was higher than that in a mixed system ( P<0.05). Conclusion:The testing capabilities of clinical laboratories in different regions and different type varied significantly in China. Micro column agglutination method was the most popular selection in transfusion compatibility testing. The regents used in these laboratories showed good performance. However, the detection efficiency of some reagents still need to be improved. EQA could be used to evaluate, monitor, and improve the quality of testing.

OBJECTIVE: To evaluate the clinical efficacy of modified high tibial osteotomy combined with platelet-rich plasma in the treatment of moderate to severe knee osteoarthritis. METHODS: From January 2021 to March 2022, the clinical data of 60 patients with moderate to severe knee osteoarthritis admitted to the Third Affiliated Hospital of Beijing University of Chinese Medicine were analyzed. Among them, 30 patients were treated with modified tibia high osteotomy combined with platelet-rich plasma as the observation group, including 12 males and 18 females, aged from 51 to 74 years old, with an average age of (64.37±5.72) years old. The course of disease ranged from 1 to 7 years with an average of(3.43±1.41) years. Thirty patients were treated with modified high tibial osteotomy combined with sodium hyaluronate as control group, including 10 males and 20 females, aged from 50 to 78 years, with an average age of (64.33±8.18) years. The course of disease was 1 to 7 years with an average of(3.30±1.39) years. Knee X-rays were taken before surgery and at the last follow-up, and the changes of lower limb bearing-line ratio (WBLR), proximal medial tibial Angle (MPTA), femoro-tibial angle (FTA) and posterior tibial slope (PTS) were compared between the two times. Visual analogue scale (VAS), Western Ontario and McMaster University Osteoarthritis Index (WOMAC) and Lysholm score were used to evaluate knee pain and functional changes before surgery and at 1, 3, and 6 months after surgery. RESULTS: The wounds of all patients healed in stage I after surgery. All 60 patients completed treatment and follow-up, with an average follow-up duration of (8.08±1.75) months, ranged from 6 to 12 months. No serious adverse events or complications occurred. At the last follow-up, WBLR, MPTA and FTA were significantly improved in both groups (P<0.05). At the last follow-up, there was no significant difference in PTS between the two groups compared with pre-operation(P>0.05). At the last follow-up, there were no significant differences in WBLR, MPTA, FTA and PTS between the observation group and the control group (P>0.05). The VAS scores, WOMAC scores and Lysholm scores of both groups were significantly Modified with time after operation (P<0.05). At 1, 3 and 6 months after operation, VAS score, WOMAC score and Lysholm score of the observation group were significantly better than those of the control group, with statistical significance (P<0.05). CONCLUSION For patients with moderate and severe knee osteoarthritis, modified high tibial osteotomy can significantly correct lower limb alignment, and combined with platelet-rich plasma therapy can further significantly relieve knee pain and improve knee function, the effect is better than combined with sodium hyaluronate.
Humans ; Male ; Female ; Osteoarthritis, Knee/physiopathology* ; Middle Aged ; Osteotomy/methods* ; Platelet-Rich Plasma ; Aged ; Tibia/surgery*