Objective:To investigate the characteristics of hand dysfunction and its associated factors in patients with rheumatoid arthritis (RA).Methods:A cross-sectional study. Patients with RA were recruited from January 2019 to April 2024 at the Department of Rheumatology and Immunology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University. Demographic and clinical data were collected, including age, gender, active smoking, disease duration, time of morning stiffness, rheumatoid factor and anti-cyclic citrullinated peptide antibody, disease activity, radiographic indicators, and hand function assessment. Hand function was assessed by grip strength measures and self-reported items related to hand function in the Stanford Health Assessment Questionnaire. Factors related to hand function were analyzed by logistic regression analyses.Results:A total of 1 079 RA patients were recruited [mean age: (53.0±12.6) years]. Overall, 72.6% (783/1 079) patients experienced a decrease in grip strength, 57.2% (617/1 079) patients experienced a decreased grip strength in both hands, with the average grip strength of the left and right hands decreasing by 16.3% and 14.1%, respectively, compared to normal values; 39.9% (430/1 079) patients had self-reported hand dysfunction. There were 185 (17.1%) older RA patients (age ≥65 years). The proportion of older RA patients with decreased grip strength [89.7% (166/185) vs. 69.0% (617/894)] and degree of decrease in grip strength compared to normal values (left hand:-35.3%±30.6% vs. -12.3%±38.6%; right hand:-32.6%±32.3% vs. -10.3%±42.1%) were significantly higher than that in young patients, and the proportion of older patients with self-reported hand dysfunction was also significantly higher [53.0% (98/185) vs. 37.1% (332/894), all P<0.001]. Multivariate logistic regression analysis showed that pain visual analogue scale ( OR=1.375, 95% CI 1.020-1.854) was independently associated with grip strength decrease in older RA patients, while the 28-joint tender joint count ( OR=1.151, 95% CI 1.063-1.246) and provider global assessment of disease activity ( OR=1.381, 95% CI 1.171-1.628) were associated with self-reported hand dysfunction. Conclusions:Hand dysfunction is common in RA patients, especially among older RA patients, which is related to pain, joint tenderness and provider global assessment of disease activity. This result implies the importance of pain management in RA patients.

Trousseau′s syndrome is a thromboembolic disorder associated with malignancies, with cerebral infarction and hemorrhage representing common central nervous system complications in patients with cancer. This report details the diagnosis and treatment of a patient with gastric adenocarcinoma at our institution who concurrently developed cerebral infarction and subarachnoid hemorrhage. We performed a comprehensive literature review in the Wanfang and PubMed databases, searching for relevant studies on Trousseau′s syndrome, cerebral embolism, and subarachnoid hemorrhage. A total of 42 patients (23 male and 19 female) with complete clinical data were included, including the present case.Our analysis showed that these patients had 10 different types of tumors, with lung cancer, gastric cancer, and ovarian cancer being the most prevalent. D-dimer levels were elevated in 38 cases, and 38 patients exhibited cerebral infarction affecting three or more vascular territories. Anticoagulant therapy was administered to 40 patients, 22 experienced a recurrence of cerebral infarction within a short timeframe, and 28 died within one year. Cases of Trousseau′s syndrome associated with subarachnoid hemorrhage are rare and, to our knowledge, have not been previously reported in the literature. Patients experiencing strokes due to Trousseau′s syndrome tend to have poor prognoses. However, targeted antitumor therapy in conjunction with anticoagulation may effectively reduce the risk of stroke recurrence and enhance patient outcomes.

A 65-year-old male was admitted to Peking Union Medical College Hospital. The patient had intermittent fever for 2 months with a maximum body temperature of 39.3 ℃ and elevated serum creatinine levels for 1 week. He had no other suggestive symptoms or positive signs. Laboratory test results suggested acute kidney injury and a sharp elevation in serum lactic dehydrogenase levels. Abdominal enhanced computed tomography (CT) revealed multiple low-density lesions, and further biopsy pathology demonstrated chronic inflammation. Thereafter, positron emission tomography (PET)/CT showed abnormally elevated uptake value for the bones throughout the entire body, in addition to the liver and brain. Repeated bone marrow biopsy finally confirmed metastatic bone cancer, which possibly originated from the kidney according to immunohistochemical staining. In this rare case of fever of unknown origin, the primary lesion was a renal tumor with bone, liver, and brain metastases. Enhanced CT and PET/CT provided negative results, and the diagnosis was eventually confirmed by repeated bone marrow pathology.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To analyze the occurrence of metabolic dysfunction-associated fatty liver disease (MAFLD) and related inflammatory indicators in obstructive sleep apnea hypopnea syndrome (OSAHS) and explore the risk factors of MAFLD.Methods:A cross-sectional study. From January 2022 to October 2024,172 patients with sleep disorders were enrolled in the First Affiliated Hospital of Soochow University,including 38 patients with non-OSAHS,53 patients with mild OSAHS,37 patients with moderate OSAHS,and 44 patients with severe OSAHS. The occurrence of MAFLD was comprehensively judged from three aspects: metabolic dysfunction-associated fatty liver (MAFL),elevated liver enzymes,and liver fibrosis. The situation of MAFLD and the level of related inflammatory markers were compared among the four groups. Binary logistic regression was used to analyze the risk factors for MAFLD in OSAHS.Results:There were significant differences in the prevalence of MAFL,the percentage of elevated liver enzymes,and interleukin-6 and tumor necrosis factor-alpha levels among the four groups ( P<0.05). The differences of fibrosis-4 index and C-reactive protein among the four groups were not statistically significant ( P>0.05). Binary logistic regression showed that BMI,triglycerides,longest time of sleep apnea and tumor necrosis factor-alpha were the risk factors for MAFL ( P<0.05). BMI,glucose,and apnea-hypopnea index were the risk factors for elevated liver enzymes ( P<0.05). Conclusions:OSAHS is strongly associated with MAFLD,and the involvement of OSAHS in the occurrence and development of MAFLD may be related to obesity,lipid metabolism disorders,insulin resistance,inflammatory responses,and intermittent hypoxia.

Objective:To investigate the efficacy and safety of transarterial chemoembolization (TACE) combined with sintilimab and bevacizumab biosimilar in the treatment of unresectable hepatocellular careinoma (uHCC).Methods:The clinical data of 64 patients with unresectable HCC, who were admitted to the First Affiliated Hospital of Soochow University between January 2021 and December 2023, were retrospectively analyzed. The patients were divided into a combination group ( n=43, receiving TACE combined with sintilimab and bevacizumab biosimilar) and control group ( n=21, receiving only sintilimab and bevacizumab biosimilar). Survival curves were drawn by Kaplan-Meier method, and the median overall survival (mOS) and median progression-free survival (mPFS) were compared between the two groups. According to the mRECIST criterion, the objective response rate (ORR) and disease control rate (DCR) were compared between the two groups. The occurrences of adverse events in both groups were recorded. Results:The mOS and mPFS in the combination group were 22.3 months and 12.4 months, respectively, which in the control group was 11.6 months and 6.4 months, respectively. The differences between the two groups were statistically significant ( P=0.001 and P=0.002). The ORR and DCR in the combination group were 62.8% and 95.3% respectively, which were significantly higher than 19.0% and 57.1% respectively in the control group (all P<0.01). No statistically significant difference in the incidence of severe adverse events existed between the two groups ( P=0.518). Conclusion:TACE combined with sintilimab and bevacizumab biosimilar has efficacy and safety than sintilimab and bevacizumab biosimilar alone.

Objectives:This study aimed to explore the association between perceived mental stress (MS), lymphocyte subset variations, and coronary lesion severity in patients with coronary artery disease (CAD).Methods:Patients with CAD were enrolled in this study from September 2023 to May 2024. Perceived Stress Scale-14 (PSS-14) was used to evaluate MS during the last 1 month. Lymphocyte subsets were analyzed, including the percentage and absolute counts of CD3 +, CD3 +CD4 +, CD3 +CD8 +, CD3 -CD19 +, CD3 -CD56 +16 +, and the Th/Ts ratio. Statistical analysis was conducted using SPSS 24.0. Results:This study recruited patients with 323 CAD, with an average age of 61 (56, 68) years, including 203 males and 120 females. According to the PSS-14, a score of 14-42 and 43-70 were categorized as normal and increased MS, respectively. Patients with CAD with increased MS had significantly higher Gensini scores than those with normal MS [37(19,64) vs. 28(12,50), Z=-2.19, P=0.029]. Male CAD patients with increased MS exhibited significantly higher Gensini scores [39(20, 58) vs. 26(12, 45), Z=-2.37, P=0.018], levels of CD3 +CD8 +%[28.3%(23.6%,36.6%) vs. 25.9%(21.0%,32.4%), Z=-2.05, P=0.041], and CD3 +CD8 +absolute value [485 (346, 675) vs. 396 (309, 510) cells/μl, Z=-2.55, P=0.011] than those with normal MS. In male patients with CAD, a positive correlation was observed between Gensini scores (correlation coefficient: 0.181, P=0.011), PSS-14 scores, and CD3 +CD8 +absolute value (correlation coefficient: 0.162, P=0.038). Conclusion:This study reveals a positive correlation between MS and coronary stenosis severity, with notable sex differences. In male patients with CAD, higher levels of MS are associated with more severe coronary stenosis. The potential underlying mechanism may involve the regulation of lymphocyte subsets .

Objective:The aim of this study was to assess the frailty status of patients with heart failure undergoing CRT-D and then explore the predictive value of frailty for all-cause mortality and heart failure-related readmissions in these patients.Methods:We retrospectively included 374 patients with chronic heart failure who underwent CRT-D treatment at the First Affiliated Hospital of Xinjiang Medical University between June 2020 and June 2024. Based on the Tilburg Debilitation Assessment Scale, 175 patients (46.8%) were classified as frail while 199 (53.2%) were classified as non-frail. The baseline data between the two groups was compared using Cox regression analysis and Kaplan-Meier curves were used for survival analysis. P-values of <0.05 indicated statistically significant differences. Results:A total of 374 patients aged 25-93 (68±11) years were enrolled in this study, 101 (27.0%) of which were female. Among these, 175 (46.8%) were categorized as frail, and 199 (53.2%) were classified as non-frail. Over a median follow-up time of 23 (5, 45) months, 35 (9.4%) patients experienced all-cause mortality, with 30 (17.1%) deaths occurring in the frail group and 5 (2.5%) in the non-frail group; meanwhile, readmission events due to heart failure occurred in a total of 174 (46.5%) patients, including 122 (70.1%) in the frail group, and 52 (29.9%) in the non-frail group. Cox analysis showed that frailty was a significant determinant of all-cause mortality ( HR=21.25, 95% CI 3.99-113.30, P<0.001) and readmission among heart failure patients receiving CRT-D ( HR=2.52, 95% CI 1.73-3.68, P<0.001). Log-rank tests showed that the survival rate of patients in the frail group was significantly lower than that of patients in the non-frail group ( HR=7.22, 95% CI 2.80-18.60, P<0.001) and the risk of readmission events due to heart failure was significantly higher among patients in the frail group than among those in the non-frail group ( HR=2.75, 95% CI 1.98-3.81, P<0.001). Conclusions:Frailty is an independent predictor of postoperative all-cause mortality and the occurrence of heart failure-related readmissions in patients with heart failure treated receiving CRT-D.

Using the Global Burden of Disease Study 2019 (GBD 2019) database, the Joinpoint regression model was used to analyze the trend of rheumatoid arthritis (RA) incidence and the standardized disability-adjusted life years (DALY) rate in China. The age, period, and cohort effects were discussed based on the age-period-cohort model. The grey prediction model GM (1, 1) was used to fit the trend of incidence and the standardized DALY rate of RA and predict the incidence and standardized DALY rate of RA in China from 2020 to 2034. From 1990 to 2019, the incidence, standardized incidence, and standardized DALY rate of RA showed a gradual upward trend, with an average annual increase of 1.41% (95% CI 1.32%-1.44%, P<0.001); 0.10% (95% CI 0.01%-0.14%, P<0.001); and 1.91% (95% CI 1.82%-2.12%, P<0.001). The results of the age-period-cohort model showed that the longitudinal age curve of the incidence of RA from 1990 to 2019 showed a trend of increasing first and then decreasing, reaching a peak in the 60-64 years age group. The longitudinal age curve of the standardized DALY rate showed a gradual upward trend, reaching the peak in the 85-89 years age group. The results of period effect showed that the risk of RA increased first and then decreased from 1990 to 2019, with the highest risk from 2010 to 2014, and the risk of incidence was RR=1.03 (95% CI 1.00-1.06). The risk of DALY showed a fluctuating change, with a trend of decreasing first, then increasing, and then decreasing again. The highest risk of DALY in 2005-2009 period was RR=1.03 (95% CI 1.02-1.05). The results of the cohort effect showed that the later the birth, the higher the risk of morbidity and DALY. From 2020 to 2034, the projected incidence and standardized DALY rate of RA in China showed an upward trend. RA remains a major public health challenge. From 1990 to 2019, the incidence, standardized incidence, and standardized DALY rate of RA in China showed an increasing trend, which were affected by age, period effect, and cohort effect to varying degrees. Although the burden of RA in China is lower than the global average, it is still essential to take active preventive measures to reduce the burden of RA and identify and treat RA early.

Objective:To explore the risk factors of delayed extubation after expanded thymectomy in patients with myasthenia gravis.Methods:Patients with myasthenia gravis who underwent expanded thymectomy from May 2021 to January 2024 and were admitted to Intensive Care Unit (ICU) after surgery were retrospectively analyzed. Patients were divided in to the delayed extubation and successful extubation according to the length of mechanical ventilation whether exceeding than 48 hours. Multivariable logistics regression was used to explore the risk factors for delayed extubation after expanded thymectomy in patients with myasthenia gravis.Results:A total of 95 patients were included.15 (15.8%) of whom were delayed extubation. Compared with the successful extubation patients, the length of mechanical ventilation (94.0 h vs. 15.5 h, P<0.001), ICU station (7.1 days vs. 1.7 days, P<0.001), and hospitalization station (16.0 days vs. 9.1 days, P<0.001) were significantly prolonged in the delayed extubation patients. Adjusted for age,gender, BMI, clinical classification, pathological classification of thymoma, dose of pyridostigmine preoperative, perioperative pneumonia, preoperative pulmonary dysfunction, SBT passing for the first time, neck lift time greater than 20 seconds, the multivariable logistic regression shown, the risk of delayed extubation increased by 29% ( OR=1.290, 95% CI 1.090-1.714), 1% ( OR=1.009, 95% CI 1.002-1.034), 3.9-fold ( OR=4.977, 95% CI 1.486-10.939), and 64% ( OR=1.635, 95% CI 1.396-2.682) for every 60 mg/day increase in preoperative dose of pyridostigmine, pathological classification of thymoma, perioperative pneumonia, and preoperative pulmonary dysfunction, respectively. Neck lift time greater than 20 seconds can reduce the risk of delayed extubation 48% ( OR=0.524, 95% CI 0.322-0.794). Conclusion:Preoperative administration of a large dose of pyridostigmine, pulmonary dysfunction, pathological classification of thymoma, and perioperative pneumonia were risk factors for delayed extubation after thymectomy in these patients. And neck lift time greater than 20 seconds decreased the risk of delayed extubation. In the clinical practice,for high risk of MG patients with delayed extubation, the neck lifting test may be used to assess muscle strength and reduce the occurance of tracheal reintubation and its advise effects.