ObjectiveTo observe the clinical efficacy of Shentong Zhuyutang combined with Dilongtang in the treatment of lumbar disc herniation （LDH） with Qi stagnation and blood stasis syndrome， and its effect on nucleus pulposus reabsorption and immune-inflammatory factors， exploring its therapeutic mechanism from the perspective of reabsorption. MethodsA total of 120 patients with LDH from the Fourth Clinical Medical College of Guangzhou University of Chinese Medicine， treated between June 2020 and January 2023， were randomly divided into the control group （52 cases， with 8 dropouts） and the observation group （49 cases， with 11 dropouts） according to a random number table. The control group received routine treatment， while the observation group was treated with Shentong Zhuyutang combined with Dilongtang in addition to routine treatment. Visual Analogue Scale （VAS）， Oswestry Disability Index （ODI）， Japanese Orthopaedic Association （JOA） score， and traditional Chinese medicine （TCM） syndrome score were measured before treatment and after 3 courses of treatment. Venous blood samples were collected for the determination of serological indexes. MR examination was performed during the 6-month follow-up to calculate the absorption rate. ResultsAfter treatment， both groups showed significant reductions in VAS， ODI， TCM syndrome score， serum tumor necrosis factor （TNF）-α， matrix metalloproteinase （MMP）-9， and vascular endothelial growth factor （VEGF） levels， and a significant increase in JOA score compared with pre-treatment values （P<0.05）. Compared with the control group， the observation group showed significantly lower VAS， ODI， TCM syndrome score， serum TNF-α， MMP-9， and VEGF levels， and a significantly higher JOA score （P<0.05）. The proportion of nucleus pulposus reabsorption in the observation group was 57.14% （28/49）， significantly higher than 21.15% （11/52） in the control group （χ²=6.161， P<0.05）. ConclusionShentong Zhuyutang combined with Dilongtang can effectively relieve pain， improve lumbar function， and alleviate TCM clinical symptoms in LDH patients with Qi stagnation and blood stasis syndrome. Imaging findings suggest that the treatment promotes the reabsorption of nucleus pulposus protrusion， while laboratory testing shows reduced serum levels of TNF-α， MMP-9， and VEGF， which contribute to the rehabilitation of patients.

Background: The genetic basis for hyperglycaemia in pregnancy remain unclear. This study aimed to uncover the genetic determinants of gestational diabetes mellitus (GDM) and investigate their applications. Methods: We performed a meta-analysis of genome-wide association studies (GWAS) for GDM in Chinese women (464 cases and 1,217 controls), followed by de novo replications in an independent Chinese cohort (564 cases and 572 controls) and in silico replication in European (12,332 cases and 131,109 controls) and multi-ethnic populations (5,485 cases and 347,856 controls). A polygenic risk score (PRS) was derived based on the identified variants. Results: Using the genome-wide scan and candidate gene approaches, we identified four susceptibility loci for GDM. These included three previously reported loci for GDM and type 2 diabetes mellitus (T2DM) at MTNR1B (rs7945617, odds ratio [OR], 1.64; 95% confidence interval [CI],1.38 to 1.96]), CDKAL1 (rs7754840, OR, 1.33; 95% CI, 1.13 to 1.58), and INS-IGF2-KCNQ1 (rs2237897, OR, 1.48; 95% CI, 1.23 to 1.79), as well as a novel genome-wide significant locus near TBR1-SLC4A10 (rs117781972, OR, 2.05; 95% CI, 1.61 to 2.62; Pmeta=7.6×10-9), which has not been previously reported in GWAS for T2DM or glycaemic traits. Moreover, we found that women with a high PRS (top quintile) had over threefold (95% CI, 2.30 to 4.09; Pmeta=3.1×10-14) and 71% (95% CI, 1.08 to 2.71; P=0.0220) higher risk for GDM and abnormal glucose tolerance post-pregnancy, respectively, compared to other individuals. Conclusion Our results indicate that the genetic architecture of glucose metabolism exhibits both similarities and differences between the pregnant and non-pregnant states. Integrating genetic information can facilitate identification of pregnant women at a higher risk of developing GDM or later diabetes.

Background: The genetic basis for hyperglycaemia in pregnancy remain unclear. This study aimed to uncover the genetic determinants of gestational diabetes mellitus (GDM) and investigate their applications. Methods: We performed a meta-analysis of genome-wide association studies (GWAS) for GDM in Chinese women (464 cases and 1,217 controls), followed by de novo replications in an independent Chinese cohort (564 cases and 572 controls) and in silico replication in European (12,332 cases and 131,109 controls) and multi-ethnic populations (5,485 cases and 347,856 controls). A polygenic risk score (PRS) was derived based on the identified variants. Results: Using the genome-wide scan and candidate gene approaches, we identified four susceptibility loci for GDM. These included three previously reported loci for GDM and type 2 diabetes mellitus (T2DM) at MTNR1B (rs7945617, odds ratio [OR], 1.64; 95% confidence interval [CI],1.38 to 1.96]), CDKAL1 (rs7754840, OR, 1.33; 95% CI, 1.13 to 1.58), and INS-IGF2-KCNQ1 (rs2237897, OR, 1.48; 95% CI, 1.23 to 1.79), as well as a novel genome-wide significant locus near TBR1-SLC4A10 (rs117781972, OR, 2.05; 95% CI, 1.61 to 2.62; Pmeta=7.6×10-9), which has not been previously reported in GWAS for T2DM or glycaemic traits. Moreover, we found that women with a high PRS (top quintile) had over threefold (95% CI, 2.30 to 4.09; Pmeta=3.1×10-14) and 71% (95% CI, 1.08 to 2.71; P=0.0220) higher risk for GDM and abnormal glucose tolerance post-pregnancy, respectively, compared to other individuals. Conclusion Our results indicate that the genetic architecture of glucose metabolism exhibits both similarities and differences between the pregnant and non-pregnant states. Integrating genetic information can facilitate identification of pregnant women at a higher risk of developing GDM or later diabetes.

Background: The genetic basis for hyperglycaemia in pregnancy remain unclear. This study aimed to uncover the genetic determinants of gestational diabetes mellitus (GDM) and investigate their applications. Methods: We performed a meta-analysis of genome-wide association studies (GWAS) for GDM in Chinese women (464 cases and 1,217 controls), followed by de novo replications in an independent Chinese cohort (564 cases and 572 controls) and in silico replication in European (12,332 cases and 131,109 controls) and multi-ethnic populations (5,485 cases and 347,856 controls). A polygenic risk score (PRS) was derived based on the identified variants. Results: Using the genome-wide scan and candidate gene approaches, we identified four susceptibility loci for GDM. These included three previously reported loci for GDM and type 2 diabetes mellitus (T2DM) at MTNR1B (rs7945617, odds ratio [OR], 1.64; 95% confidence interval [CI],1.38 to 1.96]), CDKAL1 (rs7754840, OR, 1.33; 95% CI, 1.13 to 1.58), and INS-IGF2-KCNQ1 (rs2237897, OR, 1.48; 95% CI, 1.23 to 1.79), as well as a novel genome-wide significant locus near TBR1-SLC4A10 (rs117781972, OR, 2.05; 95% CI, 1.61 to 2.62; Pmeta=7.6×10-9), which has not been previously reported in GWAS for T2DM or glycaemic traits. Moreover, we found that women with a high PRS (top quintile) had over threefold (95% CI, 2.30 to 4.09; Pmeta=3.1×10-14) and 71% (95% CI, 1.08 to 2.71; P=0.0220) higher risk for GDM and abnormal glucose tolerance post-pregnancy, respectively, compared to other individuals. Conclusion Our results indicate that the genetic architecture of glucose metabolism exhibits both similarities and differences between the pregnant and non-pregnant states. Integrating genetic information can facilitate identification of pregnant women at a higher risk of developing GDM or later diabetes.

Background: The genetic basis for hyperglycaemia in pregnancy remain unclear. This study aimed to uncover the genetic determinants of gestational diabetes mellitus (GDM) and investigate their applications. Methods: We performed a meta-analysis of genome-wide association studies (GWAS) for GDM in Chinese women (464 cases and 1,217 controls), followed by de novo replications in an independent Chinese cohort (564 cases and 572 controls) and in silico replication in European (12,332 cases and 131,109 controls) and multi-ethnic populations (5,485 cases and 347,856 controls). A polygenic risk score (PRS) was derived based on the identified variants. Results: Using the genome-wide scan and candidate gene approaches, we identified four susceptibility loci for GDM. These included three previously reported loci for GDM and type 2 diabetes mellitus (T2DM) at MTNR1B (rs7945617, odds ratio [OR], 1.64; 95% confidence interval [CI],1.38 to 1.96]), CDKAL1 (rs7754840, OR, 1.33; 95% CI, 1.13 to 1.58), and INS-IGF2-KCNQ1 (rs2237897, OR, 1.48; 95% CI, 1.23 to 1.79), as well as a novel genome-wide significant locus near TBR1-SLC4A10 (rs117781972, OR, 2.05; 95% CI, 1.61 to 2.62; Pmeta=7.6×10-9), which has not been previously reported in GWAS for T2DM or glycaemic traits. Moreover, we found that women with a high PRS (top quintile) had over threefold (95% CI, 2.30 to 4.09; Pmeta=3.1×10-14) and 71% (95% CI, 1.08 to 2.71; P=0.0220) higher risk for GDM and abnormal glucose tolerance post-pregnancy, respectively, compared to other individuals. Conclusion Our results indicate that the genetic architecture of glucose metabolism exhibits both similarities and differences between the pregnant and non-pregnant states. Integrating genetic information can facilitate identification of pregnant women at a higher risk of developing GDM or later diabetes.

Objective To investigate the biomechanical characteristics of Salto Talaris tibial components with different heights at the bone-prosthesis interface during different gait support phases after total ankle replacement.Methods An ankle joint model was reconstructed using a weight-bearing CT from a 61-year-old female patient with ankle arthritis,and Salto Talaris tibial components with different heights(5,7,9,11 mm)were modelled to simulate the loading of the tibial-prosthesis during four gait support phases,and to analyse the micromotion and stresses at the bone-prosthesis interface.Results The 11 mm and 9 mm models had a poorer prosthesis stability,with the peak micromotion exceeding 50 μm and the peak internal tibial stresses of 30.75 MPa and 29.86 MPa,respectively,which exceeded the yield stress of the cancellous bone.The tibial stresses of the 7 mm and 5 mm models were within reasonable ranges and the average peak micromotions were only 42.66 μm and 40.32 μm.In contrast,the initial stability of the 5 mm model prosthesis was the best.Conclusions For total ankle replacement with Salto prosthesis,the height of the tibial component should be chosen appropriately,and the optimal height was about 5 mm.Excessive flexion and extension activities of the ankle joint should be avoided to maintain the stability of the prosthesis after surgery.This study provides a theoretical basis for the improvement of the structural parameters of the Salto prosthesis,which is valuable for the selection of clinical surgical prostheses and helps to improve the results of total ankle replacement.

Transcatheter aortic valve replacement(TAVR)is increasingly being applied in low-risk and younger patients.However,this trend necessitates that cardiac surgeons take on the responsibility of comprehensive lifetime management.This article explores three critical aspects of lifetime management,including the selection of the initial valve,the procedural success and the device success rates of TAVR,and the durability of the valve.Younger TAVR recipients require comprehensive lifetime management strategies,including the potential risk of reintervention.Improving TAVR's procedural and device success rates is the cornerstone of lifetime management,necessitating efforts in surgical strategy and operation to reduce complications.Valve durability is a key guarantee;current surgical bioprosthetic valves show good durability,but long-term data on TAVR valves'durability is still needed.Meanwhile,novel valves are being improved in durability,offering new directions for optimizing lifetime management in TAVR patients.

Objective To investigate the effect of transcutaneous auricular vagus nerve stimulation(ta-VNS)on the recovery of con-sciousness in patients with prolonged disorders of consciousness(pDoC).Methods From January,2023 to August,2024,50 patients with pDoC in Zhejiang Provincial People's Hospital were ran-domly divided into control group(n=25)and observation group(n=25).Both groups received conventional wakefulness-promoting treatment and Xingnao Kaiqiao acupuncture,and the observation group added ta-VNS treatment on the basis of the control group,for four weeks.Each group was further divided into unresponsive wakefulness syndrome/vegetative state(UWS/VS)and minimally consciousness state(MCS)types based on their initial the score of Coma Recovery Scale-Revised(CRS-R).They were assessed with Glasgow Coma Scale(GCS),CRS-R,EEG grading and upper limb somatosensory-evoked potentials(SSEP)before and four weeks af-ter treatment.Results Three in the observation group and five in the control group dropped down for transferring to other hospitals.There was no significant difference in all the indexes between two groups before treatment(P>0.05).After treat-ment,the GCS score(|t|>16.000,P<0.001),CRS-R score(|t|>14.318,P<0.001)and N20 amplitude of SSEP(|t|>5.247,P<0.05)improved,the EEG grading was reduced(Z>2.264,P<0.05),and the N20 latency of SSEP was shortened(|t|>2.884,P<0.05)in both UWS/VS and MCS type patients in the observation group;and they were better in the observation group than in the control group for the same type(|t|>1.883,|Z|>2.244,P<0.05).Conclusion ta-VNS can significantly promote the awakening of patients with pDoC from UWS/VS and MCS,and im-prove the functional status of electroencephalogram activities and sensorimotor conduction pathways.

Acute pancreatitis(AP)is a frequently encountered acute abdominal syndrome in clinical settings,and the integrated model of traditional Chinese and Western medicine(TCM-WM)has demonstrated notable advantages in the diagnosis and treatment of AP.To systematize and standardize clinical practices related to develop clinical pathway for integrated TCM-WM diagnosis and treatment of AP,which enhances the efficiency and quality of patient care.This pathway focuses on AP,a common acute and life-threatening disease within the digestive system,and outlines that the central pathological mechanism involves pancreatic injury and localized inflammation resulting from the abnormal activation of pancreatic enzymes.It has the characteristics of rapid onset,multiple causes,and complex manifestations.Severe cases can be life-threatening.At present,conventional treatments encompass a diverse range of modalities.Moreover,traditional Chinese medicine(TCM)holds distinct advantages in alleviating relevant symptoms,and TCM-WM is gaining increasing prevalence.To enhance the standardization and consistency of diagnostic and therapeutic practices,this clinical pathway clearly delineates the target patient population,which includes individuals diagnosed with abdominal pain disorder according to TCM and with AP in accordance with WM criteria,as well as the corresponding inclusion standards.The diagnostic framework integrates both TCM and WM guidelines,and further incorporates disease staging,severity grading,and syndrome differentiation to support a comprehensive and integrated diagnostic strategy.The treatment integrates approaches from both TCM and WM.Within the WM framework,interventions consist of basic supportive care,infection control,nutritional support,and the management of complications.In the context of TCM,the protocol includes syndrome differentiation and corresponding therapeutic strategies(Distinct syndrome patterns are identified and managed during the acute and convalescent phases),such as acupuncture and retention enema.This clinical pathway addresses multiple key components,including preventive strategies,post-treatment follow-up,criteria for evaluating therapeutic efficacy,admission and discharge,admission examination protocols,discharge criteria,and the rationale for deviations or withdrawal from the pathway.It is designed to provide a systematic and standardized reference framework for relevant clinical practices.

Objective:To evaluate the early-to-mid-term efficacy of supramalleolar osteotomy (SMO) in the treatment of traumatic ankle arthritis secondary to peri-ankle fracture.Methods:A retrospective study was conducted to analyze the clinical data of 29 patients who had been treated for traumatic ankle arthritis secondary to old peri-ankle fracture by SMO from March 2018 to March 2023 at Department of Foot and Ankle Surgery, Beijing Jishuitan Hospital. There were 14 males and 15 females, 39.0 (25.0, 49.0) years in age. Types of old fracture: 4 lower tibiofibular fractures, 19 ankle fractures, and 6 pilon fractures. Surgery was conducted for 16 cases and conservative treatment for the remaining 13 cases. The interval between the old fracture and the current surgery was 10.0 (2.0, 19.5) years. The clinical efficacy was evaluated using the ankle-hindfoot score of American Association of Foot and Ankle Surgery (AOFAS), foot function index (FFI), and visual analog scale (VAS) pain score. Imaging analysis was conducted and imaging comparisons were made between pre-surgery and post-surgery in terms of tibial anterior surface (TAS) angle, tibial lateral surface (TLS) angle, talar tilt (TT) angle, and changes in modified Takakura staging. Complications were recorded. Surgical satisfaction was investigated at the final follow-up.Results:The 29 patients were followed up for 17.0 (14.0, 23.5) months. The AOFAS ankle-hindfoot score [(84.2±9.6) points], FFI [7.0 (3.0, 10.9) points], VAS pain score [2.0 (1.0, 3.0) points], and TAS angle [90.84° (86.70°, 92.50°)] at the final follow-up for all patients were significantly better than the pre-surgery values [(68.0±16.7) points, 20.9 (6.1, 29.1) points, 5.0 (2.0, 8.0) points, and 78.63° (74.30°, 85.00°)] (all P<0.05). At the final follow-up, the ankle arthritis grading did not show any significant change ( P>0.05) and there were no significant differences in TT angle or TLS angle between pre-surgery and post-surgery ( P>0.05). Incision failed to heal in 1 case, incision healing was delayed in 3 cases, and ankle arthritis progressed on imaging in 6 cases. As for patient self-assessed satisfaction, 23 cases felt very satisfactory, 4 cases quite satisfactory, and 2 cases common, giving an overall satisfaction rate of 93.1% (27/29). Conclusions:SMO has led to good early-to-mid-term efficacy in the treatment of traumatic ankle arthritis secondary to peri-ankle fracture, showing obvious pain relief and functional improvement after correction of the ankle joint alignment, limited postoperative complactions and a high rate of patient satisfaction.