To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Objective:To evaluate the efficacy and safety of oral sulfate solution (OSS) for bowel preparation.Methods:A multi-center, randomized, single-blinded, positive-controlled and non-inferiority clinical study was conducted. Participants were randomized to receive two bottles of OSS or 4-liter polyethylene glycol (Ⅲ) (PEG) regimen. The primary indicator was efficacy for bowel preparation. Boston bowel preparation scale (BBPS) ≥2 scores in each segment was determined as effective. Secondary endpoints included subjects' compliance, colonoscopy bubble evaluation, time interval of defecation after medication, time interval of defecation type Ⅶ (Bristol stool classification), the number of defecation, and the positive rate of colonoscopy (detection rate of polyps, non-polyp eminence, ulcers, etc.) were also recorded. The safety was evaluated by the incidence of adverse events and severe adverse events.Results:A total of 240 subjects from 4 hospitals were enrolled in the study, with 120 subjects in the experimental group (the OSS group) and 120 subjects in the control group (the PEG group). The full analysis set (FAS) showed that the bowel preparation success rates were 92.44% (110/119) in the OSS group and 91.60% (109/119) in the PEG group ( χ2=0.058, P=0.809) . The total BBPS score and the scores of each bowel segment were all higher in the OSS group than those in the PEG group ( P<0.05) in both FAS and per protocol set (PPS) except the score of left colon in the FAS. The satisfaction rate of bubble evaluation in the OSS group was higher ( 95.80% VS 89.08%, P=0.025). The compliance, positive rate of colonoscopy and safety of the two groups were comparable. Conclusion:Compared with 4-liter PEG regimen, OSS regimen shows similar bowel preparation quality, superior anti-foaming effect with acceptable safety.

Objective:To evaluate the clinical efficacy of biplane osteotomy in the treatment of malunion of Stephens-Sanders type Ⅱ calcaneal fracture.Methods:A retrospective study was conducted to analyze the clinical data of 31 patients who had been treated by biplane osteotomy at Sports Medicine Center, The First Affiliated Hospital of Army Medical University for malunion of Stephens-Sanders type Ⅱ calcaneal fracture from January 2019 to January 2022. There were 21 males and 10 females, with an age of (41.4±13.9) years and a duration from injury to diagnosis of (12.8±8.9) months. Functional and image scores were compared before surgery, 6 months after surgery, and at the last follow-up. Functional scores included the visual analogue scale (VAS) score, the American Orthopedic Foot and Ankle Society (AOFAS) score, and the pain interference (PI) and physical function (PF) indices in the Patient-Reported Outcomes Measurement Information System (PROMIS). Image scores included the Gissane angle, B?hler's angle, calcaneal pitch angle, length of the calcaneus, absolute foot height, and axial calcaneal width as measured on X-rays.Results:The operation time was (106.6±29.9) minutes for this cohort. All the 31 patients were followed up for (18.4±5.8) months. At 6 months after surgery and the last follow-up, the VAS scores [3 (2, 3), 2 (1, 3)], AOFAS scores [83 (76, 87), 85 (83, 87)], PI scores [(57±9), (48±6)], PF scores [53 (39, 61), 56 (54, 66)], Gissane angles (109.6°±14.1°, 109.3°±14.9°), B?hler angles (26.5°±11.6°, 26.9°±11.8°), calcaneal pitch angles [19.1° (14.5°, 23.9°), 19.9° (14.5°, 23.9°)], absolute foot heights [(76.5±9.6) mm, (76.0±9.9) mm], and axial calcaneal widths [(38.5±4.1) mm, (38.3±4.1) mm] were all significantly improved compared to the preoperative values [5 (4, 6), 62 (56, 67), (62±6), 47 (38, 51), 126.8°±13.1°, 11.8°±10.9°, 13.8° (8.2°, 18.7°), (71.0±9.1) mm, (42.8±5.5) mm] (all P<0.05). However, there was no statistically significant difference in the length of the calcaneus among pre-surgery, 6 months after surgery, and the last follow-up ( P>0.05). Conclusion:Biplane osteotomy is a surgical technique that demonstrates good clinical efficacy in the treatment of malunion of Stephens-Sanders type Ⅱ calcaneal fracture so that it should be promoted in clinic.

PURPOSE: . To compare the sagittal condylar inclination (SCI) in dentate individuals measured by the different methods with mechanical articulator (MA), virtual articulator (VA), and a jaw tracking device (JTD) system. MATERIALS AND METHODS: . A total of 22 healthy dentate participants were enrolled in this study. For MA workflow, the SCI was obtained by a semi-adjustable articulator with protrusive interocclusal records. The SCI was also set on a VA by aligning intraoral scan (IOS) with cone beam computed tomography (CBCT) and facial scan (FS), respectively. These virtual workflows were conducted in a dental design software, namely VAIOS-CBCT and VAIOS-FS . Meanwhile, a JTD system was also utilized to perform the measurement. Intraclass correlation was used to assess the repeatability within workflows. The bilateral SCI values were compared by Wilcoxon matched-pairs signed rank test for each workflow, and Kruskal-Wallis test and post hoc p-value Bonferroni correction were used to compare the differences among four workflows. The agreement of VAIOS-CBCT , VAIOS-FS , and JTD compared with MA was evaluated by Bland-Altman analysis. RESULTS: . Intraclass correlation of the SCI revealed a high degree of repeatability for each workflow. There were no significant differences between the left and right sides (P > .05), except for VAIOS-CBCT (P = .028). Significant differences were not found between MA and VAIOS-FS (P > .05). Bland-Altman plots indicated VAIOS-CBCT , VAIOS-FS , and JTD were considered to substitute MA with high 95% limits of agreement. CONCLUSION . The workflow of VAIOS-FS provided an alternative approach to measure the SCI compared with MA.

OBJECTIVE To establi sh the fingerprint of Cnidium monnieri and a method for the content determination of 4 kinds of coumarins. METHODS Ultra-high performance liquid chromatography （UPLC） method was adopted to establish the fingerprints of 21 batches of C. monnieri ； their similarities were evaluated with Similarity Evaluation System of TCM Chromatographic Fingerprint （2012 edition）；common peaks were identification by comparison with reference substance. Using 10 common peak areas as variables ，cluster analysis was performed for 21 batches of C. monnieri by the method of between groups. The relative correction factors of xanthotoxin ，bergapten and imperatorin were calculated by the same UPLC method with osthole as the internal reference. The contents of them were calculated by quantitative analysis of multi-components by single marker （QAMS），and compared with the results of external standard method. RESULTS Totally 10 common peaks were identified in the fingerprints of 21 batches of C. monnieri ；the similarities ranged from 0.997 to 1.000. Peak 4 was identified as xanthotoxin ，peak 8 as bergapten ，peak 9 as imperatorin and peak 10 as osthole. A total of 21 batches of samples were divided into 3 categories，of which S 7 was clustered into one category ，S14 was clustered into one category ，and the other 19 batches were clustered into one category. The relative deviations of the contents of xanthotoxin ，bergapten and imperatorin determined by QAMS and external standard method were in the range of 0.88％ -1.07％ ，2.22％ -2.29％ ，0.67％ -2.93％ ，respectively. CONCLUSIONS UPLC fingerprint of C. monnieri is successfully established ，and QAMS method for content determination of 4 coumarins is also established.

Objective:To establish the quality evaluation method of Perillae caulis formula granules based on the three kind of quality indexes of standard decoction. Methods:Eighteen batches of Perillae caulis were collected from different habitats according to different technical requirements, eighteen batches of standard decoction and three batches of formula granules were prepared and the paste-forming rates were calculated. The content of Caffeic acid and Rosmarinic acid were determined and calculated by Ultra High Performance Liquid Chromatography (UPLC). Then the fingerprints of standard decoction of and formula granules of Perillae caulis were established by UPLC . The similarity values of fingerprints between formula granules and standard decoction were calculated. Results:The average paste-forming rate of standard decoction was (7.16±1.97)%. The paste-forming rates of three batches of formula granules were 5.52%, 5.25% and 5.34%, respectively. The average content of Caffeic acid and Rosmarinic acid in standard decoction was (12.06±3.37)mg/g. The contents of three batches of formula granules were 5.52, 5.82, 5.77 mg/g, respectively. Seven common fingerprint peaks were identified in the fingerprints of standard decoction and formula granules, three of which were identified as Caffeic acid, N-Feruloyl Octopus amine and Rosmarinic acid by comparison of reference substance. The fingerprints similarity of Perillae caulis dispensing granules and standard decoction were 1.000, 0.995 and 0.997, respectively. Conclusions:The quality indexes of three batches of formulation granules are consistent with standard decoction. This method can provide basis for the establishment of quality standard of Perillae caulis dispensing granules.

OBJECTIVE：To establish the UPLC fingerprint of Polygonum cuspidatum ，and to determine the contents of four active ingredients and to provide reference for the quality evaluation of P. cuspidatum . METHODS ：The determination was performed on Waters BEH C 18 column（100 mm×2.1 mm，1.7 μm）with mobile phase consisted of acetonitrile- 0.2％ formic acid （gradient elution ）at flow rate of 0.4 mL/min. The column temperature was 40 ℃，and detection wavelength was 290 nm. The sample size was 1 μL. The fingerprints were evaluated by similarity calculation，cluster analysis and orthogonal partial least square discriminant analysis （OPLS-DA）. Using polydatin as internal standard ，relative calibration factors of resveratrol ，emodin-8-O- β-D-glucoside and emodin were determined to develop a method of QAMS. The contents of 4 above components in 15 batches of P. cuspidatum were calculated by relative calibration factors. The results of QAMS were compared with those of external standard. RESULTS：UPLC fingerprints of 15 batches of P. cuspidatum were established ，and 12 common peaks were confirmed. Five components were identified ，i.e. polydatin ，resveratrol，emodin-8-O-β-D-glucoside，emodin，emodin methyl ether. The fingerprint similarity of 15 batches of P. cuspidatum was in the range of 0.865-0.976. According to cluster analysis ，15 batches of P. cuspidatum were classified into 4 categories，showing certain regularity of origin. Seven markers were identified by OPLS-DA method. The order of difference significance was peak 7＞emodin-8-O-β-D-glucoside＞resveratrol＞peak 8＞polydatin＞peak 1＞ peak 10. The relative deviation among the contents of resveratrol ，emodin-8-O-β-D-glucoside and emodin in 15 batches of P. cuspidatum determined by QAMS and external standard method was less than 5.0％，indicating that there was no significant difference between the two methods. CONCLUSIONS ：UPLC fingerprint combined with QAMS method is convenient and reliable for the quality evaluation of P. cuspidatum ；the quality of P. cuspidatum produced in Chongqing and Anhui province is better.

OBJECTIVE：To compare the c hemical components differences of Inula japonica before and after honey-frying. METHODS：UPLC-MS/MS method was adopted. The determination was performed on Waters ACQUITY UPLC BEH C 18 column with mobile phase consisted of 0.1％ formic acid-acetonitrile （gradient elution ）at the flow rate of 0.3 mL/min. The column temperature was set at 30 ℃，and sample size was 5 µL. The electrospray ion source was scanned by positive ion mode. The first order mass spectrometry scanning range was m/z 70-1 050，the second order mass spectrometry scanning range was m/z 50-1 050， and the normalized collision energy was 40，60 eV ；mass spectrum type was the peak figure ，the flow rate of sheath gas was 35 arb，the auxiliary airflow speed was 10 arb，the spray voltage was 3.80 kV，the S-lens voltage was 50 V，the heating temperature was 350 ℃，and the capillary temperature was 350 ℃. The components were identified by Qual Browser 4.1.39.1 software， referring to the online high-resolution database mzCloud and local database OTCML of high-resolution mass spectrometry of TCM ， and combined with relevant literature. The principal component analysis （PCA）and orthogonal partial least squared-discriminant analysis（OPLS-DA）of I. japonica before and after honey-fried were performed by using SIMCA 14.1 statistical software ，and variable importance projection （VIP）value greater than 1 was used as the standard to screen the differential components before and after honey-frying. RESULTS ：A total of 29 common chemical components were identified from I. japonica and honey-fried I. japonica，including 5 phenolic acids as 1-caffeoylquinic acid ，chlorogenic acid and 3，5-dicaffeoylquinic acid ，12 flavonoids as quercetin，luteolin and evamectin ，as well as 12 sesquiterpene lactones as 1-O-acetylinula diester ，inula bicolor lactone B and 1-O-acetyl-6-O-isobutyryl inulin. The results of PCA showed that I. japonica and honey-fried I. japonica were located on both sides of the score diagram respectively. The results of OPLS-DA showed that the VIP values of 7 components were greater than 1，which were peak 19（britanin），peak 6（quercetagitrin），peak 1（1-caffeoylquinic acid ），peak 21（vitexicarpin），peak 20（tomentosin）， peak 13（spinacetin）and peak 3（daphnetin）. CONCLUSIONS ：After honey-fried ，the content of chemical components of I. japonica changed and decreased to a certain extent. Britanin ，quercetagitrin，1-caffeoylquinic acid ，tomentosin，vitexicarpin， spinacetin and daphnetin may be the differential components of I. japonica and honey-fried I. japonica .

Objective     To summarize the perioperative and long-term outcomes of ground-glass opacity (GGO) dominant early stage lung cancer patients treated by anatomic segmentectomy. Methods     We collected clinical data of 756 patients from Western China Lung Cancer Database, who underwent intentional anatomic segmentectomy [tumor size (T) ≤ 2 cm, GGO ≥ 50%] in the Department of Thoracic Surgery, West China Hospital, Sichuan University from 2009 to 2018. There were 233 males and 523 females at a median age of 53 (25-83) years including 290 (38.4%) patients of simple segmentectomy and 466 (61.6%) patients of complex segmentectomy. All patients were diagnosed as adenocarcinoma, including 338 (44.7%) patients of minimally invasive adenocarcinoma and 418 (55.3%) patients of invasive adenocarcinoma. Results     The median operative time was 115 (38-300) min, the median blood loss was 20 (5-800) mL, 58 (7.7%) patients had postoperative complications and the postoperative stay was 4 (2-24) days. The median follow-up period was 43.0 (30.1-167.9) months. Five-year overall survival rate was 99.5% [95%CI (98.8%, 100.0%)], 5-year recurrence-free survival rate was 98.8% [95%CI (97.5%, 100.0%)], and 5-year lung cancer-specific survival rate was 100.0%. Conclusion    Anatomic segmentectomy has favorable perioperative outcomes and excellent prognosis in GGO dominant early stage lung cancer patients.

Objective To compare the detection results of three kinds of automated nucleic acid purifiers, and to evaluate the detection performance of the domestic 2019-nCoV RNA purifier. Methods Three automated nucleic acid purifiers, namely A (imported), B (domestic), and C (domestic) automated nucleic acid extraction instruments, were used to purify nucleic acid. The Conchestan 2019-nCoV RNA (Liquid) quality control product S5 (batch number 202007002, reference level 1000cp/ml) was chosen as the experimental object. The quality control product was diluted in a series of 10 to 1000 times to prepare experimental samples of different concentrations. Among them, the A nucleic acid purifier used its own matching reagents, and the B and C purifiers belonged to a same manufacturer with different models and used their own supporting reagents as well as third-party reagents, to evaluate the anti-pollution ability, precision, accuracy, repeatability, detection limit and linear correlation. Results Using the imported brand A as a reference standard for comparison, when using reagents from B, the linear correlation between the two domestic nucleic acid purifiers and the imported equipment were 0.999, 0.915 (N-terminal), and 0.997, 0.825 (ORF1ab-terminal), respectively; when using the third-patty reagents, the linear correlation between the two domestic nucleic acid purifiers and the imported equipment were 0.999, 0.915 (N-terminal) and 0.997, 0.825 (ORF1ab-terminal), respectively. Conclusion The extraction of 2019-NCOV RNA by domestic nucleic acid purifiers can be fully automated with good correlation. The system performance is comparable to international standards. Moreover, the extraction time of the domestic nucleic acid purifiers is shorter than the imported one, which offers obvious advantages when the number of samples is large.