Objective To construct the performance evaluation index system of specialist cooperation alliance in hos-pital-community in order to scientifically evaluate the effect of the construction of the specialist cooperation alliance.Methods By searching literature related to the construction of specialized league,sort out national and local policy documents,and the"structure-process-result"model was adopted to initially construct the index system.The ex-pert letter consultation form of the indicator system was formed through the discussion of the special group,two rounds of Delphi expert consultation were carried out to determine the evaluation indicator system,and the weight coefficient of each indicator was determined by the simultaneous application of analytic hierarchy process.Results The effective recovery rates of the two rounds of questionnaire were 84.62％and 100.00％,respectively.The positive de-gree of experts was high,and the average authority degree of experts was 0.864.The importance,operability,sen-sitivity Kendall's W coefficient and x2 test value of all indexes were P＜0.05.Finally,an evaluation index system covering 9 first-level indicators and 25 second-level indicators was established.Conclusion The constructed perfor-mance evaluation index is scientific and reliable.The practical application shows that it can be used as a tool to evalu-ate the effect of integrated,continuous and collaborative health service delivery in hospital-community.

The aim of this updated guideline is to provide comprehensive recommendations for the management of gout in patients with common comorbidities, such as chronic kidney disease(CKD), cardiovascular disease(CVD), diabetes, osteoarthritis(OA), and gastrointestinal disorders. This guideline was developed by a multidisciplinary expert panel consisting of specialists in endocrinology, rheumatology, nephrology, cardiology, gastroenterology, and methodology. The development process adhered to standard methodologies, including PICO(population, intervention, comparator, and outcomes) question deconstruction, systematic literature review, the Grading of Recommendations Assessment, Development and Evaluation(GRADE) for evidence and recommendation evaluation, Delphi voting, and expert consensus. The guideline presents 26 evidence-based recommendations addressing 7 clinical questions for patients with hyperuricemia and gout in the context of comorbidities. Key recommendations include the maintenance of strict serum urate targets, particularly for patients with CKD stage≥3, chronic gouty arthritis, and OA, in order to prevent disease progression. In patients with CVD or diabetes, intra-articular triamcinolone is preferred over systemic glucocorticoids. Prioritized anti-inflammatory treatments for patients with CKD, gastrointestinal diseases and OA are recommended. The guideline also introduces emerging therapies, such as interleukin-1 inhibitors and selective urate transport inhibitors, as potential treatment options for refractory cases. The update offers a comprehensive, patient-centered approach to managing gout, particularly in individuals with associated comorbidities. Multidisciplinary collaboration and emerging new treatments and evidence ensure the optimization of the recommendations.

Skeletal system and immune system are 2 important systems for maintaining human life.Osteoporosis is a complex pathological change of bone tissue.Immune system disorders have become the cause of osteoporosis through affecting the proliferation and differentiation of osteoblasts and osteoclasts.Innate immunity,adaptive immunity,and cytokines play crucial roles in bone resorption and remodeling by regulating the signaling pathways of osteoblasts and osteoclasts.Therefore,immunoporosis has emerged for studying the inseparable relationship between osteoporosis and immune system.This article reviews the research progresses on immunoporosis,aiming to provide references for immunotherapy of osteoporosis.

Objective To construct the performance evaluation index system of specialist cooperation alliance in hos-pital-community in order to scientifically evaluate the effect of the construction of the specialist cooperation alliance.Methods By searching literature related to the construction of specialized league,sort out national and local policy documents,and the"structure-process-result"model was adopted to initially construct the index system.The ex-pert letter consultation form of the indicator system was formed through the discussion of the special group,two rounds of Delphi expert consultation were carried out to determine the evaluation indicator system,and the weight coefficient of each indicator was determined by the simultaneous application of analytic hierarchy process.Results The effective recovery rates of the two rounds of questionnaire were 84.62％and 100.00％,respectively.The positive de-gree of experts was high,and the average authority degree of experts was 0.864.The importance,operability,sen-sitivity Kendall's W coefficient and x2 test value of all indexes were P＜0.05.Finally,an evaluation index system covering 9 first-level indicators and 25 second-level indicators was established.Conclusion The constructed perfor-mance evaluation index is scientific and reliable.The practical application shows that it can be used as a tool to evalu-ate the effect of integrated,continuous and collaborative health service delivery in hospital-community.

The aim of this updated guideline is to provide comprehensive recommendations for the management of gout in patients with common comorbidities, such as chronic kidney disease(CKD), cardiovascular disease(CVD), diabetes, osteoarthritis(OA), and gastrointestinal disorders. This guideline was developed by a multidisciplinary expert panel consisting of specialists in endocrinology, rheumatology, nephrology, cardiology, gastroenterology, and methodology. The development process adhered to standard methodologies, including PICO(population, intervention, comparator, and outcomes) question deconstruction, systematic literature review, the Grading of Recommendations Assessment, Development and Evaluation(GRADE) for evidence and recommendation evaluation, Delphi voting, and expert consensus. The guideline presents 26 evidence-based recommendations addressing 7 clinical questions for patients with hyperuricemia and gout in the context of comorbidities. Key recommendations include the maintenance of strict serum urate targets, particularly for patients with CKD stage≥3, chronic gouty arthritis, and OA, in order to prevent disease progression. In patients with CVD or diabetes, intra-articular triamcinolone is preferred over systemic glucocorticoids. Prioritized anti-inflammatory treatments for patients with CKD, gastrointestinal diseases and OA are recommended. The guideline also introduces emerging therapies, such as interleukin-1 inhibitors and selective urate transport inhibitors, as potential treatment options for refractory cases. The update offers a comprehensive, patient-centered approach to managing gout, particularly in individuals with associated comorbidities. Multidisciplinary collaboration and emerging new treatments and evidence ensure the optimization of the recommendations.

Background and Aims:In recent years,function-preserving proximal gastrectomy with reconstruction has become an important approach for the treatment of early gastric cancer.However,there is no standardized surgical technique,and the short-and long-term outcomes of various new procedures remain unclear.This study was performed to evaluate the safety and short-term efficacy of laparoscopic proximal gastrectomy plus esophagogastrostomy with single-flap technique for early gastric cancer. Methods:The clinical data and follow-up records of 7 patients who underwent laparoscopic proximal gastrectomy with single-flap esophagogastrostomy in the First Affiliated Hospital of Soochow University between December 2021 and December 2022 were retrospectively analyzed.Perioperative safety,postoperative reflux,anastomotic stricture at 6 months,and related nutritional parameters were assessed.The nutrition-related indicators of this group of patients were compared with those of 11 patients who underwent total gastrectomy with Roux-en-Y anastomosis for early gastric cancer during the same period. Results:All 7 patients successfully underwent laparoscopic proximal gastrectomy with single-flap esophagogastrostomy.The average operative time was(212.9±20.6)min,with anastomosis taking(54.7±10.5)min;the mean intraoperative blood loss was(28.6±9.0)mL.No Clavien-Dindo grade Ⅲ or higher complications were observed during hospitalization.None of the patients experienced significant reflux symptoms,although 1 patient developed anastomotic stricture 3 months after operation.There were no statistically significant differences in hemoglobin concentration,albumin level,prealbumin level,total protein concentration,and lymphocyte count between preoperative and 6-month postoperative measurements(all P＞0.05).Compared to patients who underwent total gastrectomy with Roux-en-Y anastomosis,those who had the proximal gastrectomy with single-flap esophagogastrostomy showed a lower percentage decrease in body weight,skeletal muscle area at the third lumbar vertebra(L3),visceral fat area at L3,and hemoglobin concentration at 1 year after operation(all P＜0.05). Conclusion:Laparoscopic proximal gastrectomy with single-flap esophagogastrostomy is a safe and feasible surgical option for early gastric cancer,offering effective anti-reflux outcomes while minimizing the risk of anastomotic stricture.This procedure has a lower impact on postoperative nutritional status compared to total gastrectomy.

BACKGROUND: Rheumatoid arthritis (RA), a chronic systemic autoimmune disease, is characterized by synovitis and progressive damage to the bone and cartilage of the joints, leading to disability and reduced quality of life. This study was a randomized clinical trial comparing the outcomes between withdrawal and dose reduction of tofacitinib in patients with RA who achieved sustained disease control. METHODS: The study was designed as a multicenter, open-label, randomized controlled trial. Eligible patients who were taking tofacitinib (5 mg twice daily) and had achieved sustained RA remission or low disease activity (disease activity score in 28 joints [DAS28] ≤3.2) for at least 3 months were enrolled at six centers in Shanghai, China. Patients were randomly assigned (1:1:1) to one of three treatment groups: continuation of tofacitinib (5 mg twice daily); reduction in tofacitinib dose (5 mg daily); and withdrawal of tofacitinib. Efficacy and safety were assessed up to 6 months. RESULTS: Overall, 122 eligible patients were enrolled, with 41 in the continuation group, 42 in the dose-reduction group, and 39 in the withdrawal group. After 6 months, the percentage of patients with a DAS28-erythrocyte sedimentation rate (ESR) of <3.2 was significantly lower in the withdrawal group than that in the reduction and continuation groups (20.5%, 64.3%, and 95.1%, respectively; P  < 0.0001 for both comparisons). The average flare-free time was 5.8 months for the continuation group, 4.7 months for the dose reduction group, and 2.4 months for the withdrawal group. CONCLUSION: Withdrawal of tofacitinib in patients with RA with stable disease control resulted in a rapid and significant loss of efficacy, while standard or reduced doses of tofacitinib maintained a favorable state. TRIAL REGISTRATION Chictr.org, ChiCTR2000039799.
Humans ; Quality of Life ; China ; Arthritis, Rheumatoid/drug therapy* ; Piperidines/therapeutic use* ; Treatment Outcome ; Antirheumatic Agents/therapeutic use* ; Pyrroles/therapeutic use*

Systemic sclerosis (SSc) is an autoimmune rheumatic disease that is characterized by skin fibrosis with multi-organ involvement. In China, the standardized diagnosis and treatment for SSc is still lacking. Based on the diagnosis criteria and guidelines from China and abroad, Chinese Rheumatology Association developed the current standardization of diagnosis and treatment for SSc. The purposes of this guideline are to standardize clinical management for SSc in China, to interpret the key evaluation tools for SSc, and to recommend therapeutic principle and strategies.

In recent years, osteoporosis (OP) has become one of the main diseases affecting the health of middle-aged and elderly people in China, and the prevalence of OP has increased significantly. The clinical diagnosis and treatment guidelines for this disease are also constantly updated. The overall principles speciallyemphasise that doctors and patients need to work together to negotiate the details of the diagnosis and treatment guidelines, in order to improve the OP clinical diagnosis and treatment rate. Therefore, patients′ knowledge of the disease, understanding of clinical guidelines, and cooperation with doctors to implement diagnosis and treatment plans are very important. In this study, from the most concerned issues of the patients, we established the OP patient practice guideline working group. 14 recommendations, as the OP patient practice guidelines, are proposed in accordance with the relevant principles of the "World Health Organization guidelines development manual" and the international normative process.

Objective: To investigate the genetic stability of virus seed H₂M₂₀K₇ (K7) of live attenuated Hepatitis A virus H2 strain (HAV, H2 strain) for production of hepatitis A (Live) vaccine, lyophilized after continuous passages. Methods: The virus seed K7 of H2 strain was proliferated and passaged in KMB₁₇ cells in cell factories. Viruses of different passages were harvested after continuous passages. Virus RNA was extracted and the complete genomes of different virus passages (K7, K10, K11, K13, K15, K18) were sequenced by using next-generation deep sequencing. The mutation rates of different passages were compared. The infectivity titers of different virus passages of H2 strain were tested by ELISA. Results: The mutation rates of complete genomes of different passages were low after continuous passages of master virus seed. The structure of gene was stable and non-synonymous mutation rate was lower than 0.57%. The mutation rate of 5 ’non-coding regions was lower than 0.1%. There was no significant mutation in VP1/2 A and 2C virulence site. The infectious titers of H2 strains of different passages were within 7.76-8.50 lgCCID₅₀/ml. No statistically significant difference was found in this study. Conclusions The gene structure of the master virus seed, working seed and different passages of H₂M₂₀K₇ after subculture was stable and the mutation rate was low. No significant mutation was found in 5’non-coding regions, and the critical virulence sites such as VP1/2 A, 2B and 2C showed attenuated characteristics with low mutation rate. Virulence of the virus did not changed. The H2 strain maintained stable viral infectivity and genetic stability and comply with the requirements as virus seed for vaccine manufacturing.