RESUMO
Objective: To investigate the current status and challenges of carrying out the four objective indicators which are necessary for the Sjögren's syndrome (SS) diagnosis in hospitals all over China. Methods: A questionnaire survey was conducted online by Questionstar from May to July 2023 among rheumatologists nationwide, to investigate whether unstimulated salivary flow (UWSF), Van Bijsterveld score (VBS), Schirmer test and labial gland focus score (FS) are carried out in their hospitals and the challenges that hinder their development. A cohort of patients with established SS was enrolled to verify the importance of the four objective indicators in diagnosing SS. Statistical analyses were performed using the chi-square test. Results: The questionnaire was completed by rheumatologists from 660 hospitals in 225 cities of 32 provinces, autonomous regions and municipalities all over China (one doctor from each hospital completed the questionnaire), of which 548 (83.0%) were tertiary care hospitals. The rate of carrying out the objective indicators in 660 hospitals was low: UWSF (290/660, 43.9%), FS (497/660, 75.3%) and VBS (393/660, 59.5%). The percentage of hospitals who consider it difficult to carry out UWSF, VBS, minor labial gland biopsy and Schirmer test was 92.6%(611/660), 69.4%(458/660), 59.8%(395/660) and 58.6%(387/660), respectively. All four objective indicators mentioned above could be carried out in only 139 (21.1%) hospitals. In 521 hospitals in which less than four objective indicators could be carried out, 23.2% (121/521) of rheumatologists selected clinical experience to diagnose SS. A total of 180 patients with SS diagnosed by perfecting all objective indices and meeting the 2016 the American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) criteria were included, 173 females (96%), aged (46.6±13.6) years, with the missed diagnosis rate was 17.8% (32/180) assuming their labial FS was unavailable. In 166 patients with established SS who met the classic 2002 AECG criteria, 160 females (96%), aged (47.0±13.6) years, the missed diagnosis rate was 52.4% (87/166) assuming their labial FS was unavailable; or 10.8% (18/166) assuming their UWSF was unavailable. SS diagnosis couldn't be estimated according to 2002 AECG criteria, assuming both labial FS and UWSF were unavailable in 156 (94.0%) patients with positive anti-SSA/Ro; or assuming either labial FS or UWSF was unavailable in 10 (6.0%) patients with negative anti-SSA/Ro. Conclusion: The application rates of four objective indicators necessary for SS diagnosis are low, the rate of carrying out labial gland biopsy should be increased, and the labial FS reports and UWSF test should be standardized.
Assuntos
Síndrome de Sjogren , Síndrome de Sjogren/diagnóstico , Humanos , Inquéritos e Questionários , China , Feminino , MasculinoRESUMO
Objective: To investigate the epidemiology of hepatitis B virus (HBV) infection in patients with rheumatoid arthritis (RA) in China and its association with RA disease characteristics. Methods: A cross-sectional study. A retrospective study was conducted on RA patients recruited from January 2001 to February 2023 in the Department of Rheumatology and Immunology, Sun Yat-Sen Memorial Hospital. Demographic and clinical data were collected including age, gender, disease duration, active smoking, RA disease activity, physical function, radiographic assessment, serological markers of HBV infection and liver function indicators. According to the status of HBV infection, RA patients were grouped as chronic HBV infection, resolved HBV infection and no HBV infection groups. The distribution of each group and the clinical characteristics of RA patients were analyzed. Results: Among 1 941 RA patients, 1 461 (75.3%) completed HBV screening, including 335 males (22.9%) and 1 126 females (77.1%), with a mean age of (55.4±13.1) years. The prevalence of chronic HBV infection was 10.1%(148/1 461), which was significantly higher in male patients than in females [14.6%(49/335) vs 8.8%(99/1 126), P<0.001], especially among those males born from 1970 to 1979[20.0%(7/35) vs 8.5%(17/201), P=0.037] and 1980-1989 [31.8%(7/22) vs 10.5%(14/133), P=0.007]. Among 148 RA patients with chronic HBV infection, there were 5 cases (3.4%) of chronic hepatitis B, 2 cases (1.4%) of HBV-associated cirrhosis and 1 case (0.7%) of hepatocellular carcinoma. The prevalence of resolved HBV infection was 57.6%(841/1 461). There were 472(32.3%) patients with no HBV infection and 267(56.6%) of them showed negative anti-HBs. Among all RA patients, 15 (1.0%) patients had abnormal liver function, of which 7 cases were drug-induced liver injury, 5 cases were chronic hepatitis B, 2 cases were non-alcoholic fatty liver disease, and 1 case was primary biliary cholangitis. Conclusion: Chronic HBV infection remains a common complication in RA patients in China, the infection rate is 10.1%, and the screening and management of HBV infection should be strengthened in clinical practice.
Assuntos
Artrite Reumatoide , Hepatite B Crônica , Hepatite B , Neoplasias Hepáticas , Feminino , Humanos , Masculino , Adulto , Pessoa de Meia-Idade , Idoso , Hepatite B Crônica/complicações , Estudos Retrospectivos , Estudos Transversais , Artrite Reumatoide/complicações , Vírus da Hepatite B , Hepatite B/epidemiologiaRESUMO
A 58-year-old male patient with angioimmunoblastic T-cell lymphoma developed a rash and skin tightness on the face, limbs, and trunk together with joint stiffness and dysfunction after 6 months of treatment with the programmed cell death protein-1 inhibitor camrelizumab. Laboratory tests revealed progressive eosinophilia over 6 months, with the eosinophil count increasing from 0.07×109/L to 3.3×109/L. Magnetic resonance imaging showed thickened skin of both forearms, while T2-weighted imaging showed markedly increased signal intensity within the myofascia. Skin biopsy of the right forearm showed thickened and fibrosed fascia and infiltration of inflammatory cells, including lymphocytes, plasma cells, and eosinophils. The patient was diagnosed with immune checkpoint inhibitor (ICI)-induced eosinophilic fasciitis (EF). After beginning treatment with methylprednisolone (40 mg daily), methotrexate (10 mg/week), and baricitinib (4 mg daily), his symptoms of skin tightness and joint dysfunction significantly improved within 1 month, and his peripheral blood eosinophil count decreased to 0.17×109/L. ICI-induced EF is a rare immune-related adverse reaction. To date, only 20 cases have been reported in published foreign literature, and their clinical characteristics are summarized here. The time from ICI treatment to EF was 12 (8,15) months, and the main clinical manifestations included skin involvement (n=19), joint dysfunction (n=11), myalgia/muscle weakness (n=9), and peripheral eosinophilia (n=16). After treatment, the clinical symptoms of EF improved in 17 patients, and eosinophil counts returned to normal after 3 (1,8) months. EF is a dysfunctional adverse response to ICI therapy. Tumor patients undergoing immunotherapy should be monitored for symptoms of EF. Early treatment is essential for preventing complications.