ABSTRACT
Sj?gren′s syndrome is a chronic systemic autoimmune disease characterized by lymphocyte proliferation and progressive exocrine gland damage. In China, standardized diagnosis and treatment for Sj?gren′s syndrome lags behind other common rheumatic diseases, such as rheumatoid arthritis and systemic lupus erythematosus. Based on the evidence and guidelines from China and other countries, Chinese Sj?gren′s Syndrome Collaborative Research Group together with stomatologist and ophthalmologist developed Standardization of diagnosis and treatment of primary Sj?gren′s syndrome. The purposes are: (1) to standardize the detection and interpretation of key indicators for the diagnosis of Sj?gren's syndrome, including serum anti SSA antibody and labial gland pathology; (2) to suggest using widely accepted disease activity index in evaluation of the disease; (3) to standardize rational management for Sj?gren′s syndrome patients with topical and systemic diseases.
ABSTRACT
Objective To evaluate the efficacy and safety of etanercept in treatment of ankylosing spondylitis. MethodsEighty-six patients were randomized into experiment group and control group (n=43). Patients in experiment group were treated with non-steroidal antiinflammatory drugs (NSAIDs) and etanercept (25 mg, twice/week, subcutaneous injection in the upper arm), and those in control group were managed with NSAIDs and sulfasalazine. Reexaminations were performed after treatment for 3 months, and the prevalence of low back pain, time of morning stiffness, Bath ankylosing spondylitis disease activity index(BASDAI), Bath ankylosing spondylitis functional index(BASFI), erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were analysed, and the prevalence of adverse effects was observed. ResultsCompared with those at administration, the prevalences of low back pain significantly reduced (P<0.05 or P<0.01), the time of morning stiffness significantly decreased (P<0.05), BASDAI and BASFI significantly improved, and ESR and CRP significantly decreased 3 months after treatment in both groups (P<0.05). After treatment for three months, the clinical parameters in experiment group were more favourable than those in control group (P<0.05). There was no significant difference in the prevalence of adverse effects between two groups (P>0.05). Conclusion Etanercept has favourable short-term therapeutic effects on ankylosing spondylitis with minor adverse effects.
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Objective To observe the therapeutic effects of different doses of recombinant human tumor necrosis factor-receptor Ⅱ:IgG Fc fusion protein (rhTNFR:Fc) on rheumatoid arthritis (RA). Methods Seventy-six patients with RA were randomly divided into rhTNFR:Fc treatment group A (n=22; rhTNFR:Fc 25 mg, twice/week and methotrexate 10 mg/week), rhTNFR:Fc treatment group B (n=24; rhTNFR:Fc 12.5mg, twice/week and methotrexate 10 mg/week) and control group (n=30; methotrexate 10 mg/week). Joint function related parameters including number of swollen joints, number of tenderness, pain degree, time of morning stiffness, Health Assessment Questionnaire (HAQ) score, erythrocyte sedimentation rate, C-reactive protein and rheumatoid factor were detected before and 2, 4, 6, 8, 12, 16 and 24 weeks after treatment in all the patients. After being treated for 3 months, the changes of joint function related paramters were evaluated and compared among groups. ACR20, ACR50 and ACR70 criteria were employed to evaluate the therapeutic effects. Results There was no significant difference in joint function related parameters among three groups before treatment (P＞0.05), while those improved significantly after treatment for 3 months (P<0.05), with more favorable results in rhTNFR:Fc treatment group A and B than in control group (P<0.05). The percent of patients with ACR50 in rhTNFR:Fc treatment group A was significantly higher than that in rhTNFR:Fc treatment group B 2 and 4 weeks after treatment (P<0.05), while there was no significant difference in total effect between these two groups 8, 12, 16 and 24 weeks after treatment(P＞0.05). Conclusion Small dose of rhTNFR:Fc in combination with methotrexate may yield effective and economical results for treatment of RA.
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Objective To analyze the clinical characteristic of spontaneous bacterial peritonitis (SBP) in patients with severe viral hepatitis, and explore its clinical classification and significance. Methods A retrospective research of 120 cases of SBP associated with severe viral hepatitis was performed, and main clinical symptoms and physical signs appeared at the early onset were classified and explored. Results Clinical manifestations of SBP in patients with severe viral hepatitis included 5 types, which were conventional type(41.7%, 50/120), symptomless type(15.8%, 19/120), hepatic coma type(13.3%, 16/120), refractory aacites type (17.5%, 21/120), and shock type (11.7%, 14/120). The germieuhure positive rate of SBP with hepatic coma type and shock type were relatively high, and the survival rate of these patients were low. Conclusions Clinical manifestations of SBP in patients with severe viral hepatitis may be atypical, and its classification help to enhancing the understanding and early diagnosis of SBP, and decreasing missed diagnosis. The prognosis of SBP in patients with hepatic coma type and shock type was poor, and then it must be taken high into account more than ever before in the clinical practice.