[Clinical characteristics of fetal cardiac disease in patients with anti-SSA antibody positive].

OBJECTIVE: To investigate the clinical manifestations and laboratory indicators of anti-Sjögren's-syndrome-related antigen A (SSA) antibody associated fetal cardiac disease. METHODS: Pregnant women hospitalized at Peking University People's Hospital from January 2013 to July 2023 were included. Eleven patients with anti-SSA antibody positive were eventually diagnosed with fetal cardiac di-sease. And patients with anti-SSA antibody positive without fetal cardiac disease were selected as controls. Clinical manifestations, laboratory indications and drug usage were compared between the two groups. RESULTS: Among these 11 patients, congenital heart block was confirmed in seven, which was the most common manifestations of fetal cardiac malformation. The proportion of the patients diagnosed with autoimmune disease before pregnancy in fetal cardiac malformation group was significantly lower than that in the control group (P=0.032), while most of the patients in the fetal cardiac malformation group received immune-related examinations for the first time because of this time's fetal cardiac diagnosis. While most of the patients in the control group received routine examinations because of autoimmune diseases diagnosed before pregnancy. During pregnancy, the white blood cell level [(9.29±2.58)×109/L vs. (7.10±1.90×109/L, t=3.052, P=0.004], erythrocyte sedimentation rate [(49.50 (48.00, 51.00) mm/h vs. 23.00 (15.00, 30.25) mm/h, Z=-2.251, P=0.024], IgA level [3.46 (2.30, 5.06) g/L vs. 2.13 (1.77, 2.77) g/L, Z=-2.181, P=0.029], and antinuclear antibody (ANA) titers [1∶320 (1∶160, 1∶320) vs. 1∶80 (1∶40, 1∶160), Z=-3.022, P=0.003] were significantly higher in fetal cardiac malformation group than in the control group. The proportion of positive anti-SSB antibody during pregnancy did not show a statistically significant difference between the two groups (37.5% vs. 7.7%, P=0.053). There was no significant difference in hydroxychloroquine dosage and initiation time between the two groups. The dosage of prednisone in the second and third trimesters was significantly higher in the cardiac malformation group than that in the control group, but there was no significant difference in the first trimester. CONCLUSION: Fetal cardiac disease is rare in pregnant women with anti-SSA antibody. White blood cell, erythrocyte sedimentation rate, IgA, the titer of ANA positivity were higher in the fetal heart disease group during pregnancy. Since congenital heart block is difficult to reverse, its prevention and monitoring are more important than remedial treatment.

Study of 43 SLE patients with autoimmune liver cirrhosis: emphasis on clinical features and differences from lupus without cirrhosis.

OBJECTIVE: To investigate the clinical characteristics of systemic lupus erythematosus accompanied by autoimmune liver cirrhosis (SLE-ALC) patients and differences from the non-cirrhosis group. METHODS: Forty-three patients with SLE-ALC were enrolled in this study from 2653 patients with SLE in Peking University People's Hospital. A descriptive case-control study was performed between SLE-ALC patients and the entry time-matched non-cirrhosis group. RESULTS: Among the 43 SLE-ALC patients, 41 (95.3%) were female. Eight patients (18.6%) were first found to have cirrhosis and then diagnosed with SLE. Eighteen patients (41.9%) had jaundice and 27 (62.8%) had esophageal and gastric varices. The age of SLE-ALC patients was 51.1 ± 17.2 years, which was significantly older than the non-cirrhosis group (P < 0.001). Lung involvement was more common as initial manifestations in SLE-ALC patients during the SLE course (P=0.027). Compared with the non-cirrhosis group, SLE-ALC patients had worse liver function. A significantly higher rate of hematological system involvement (anemia, leucopenia, and thrombocytopenia) and a higher level of immunoglobulins were observed in SLE-ALC patients (P<0.05). Moreover, SLE-ALC patients displayed a lower positive rate of anti-double-stranded DNA and anti-ribosomal P protein (P<0.05). The most common radiologic manifestations are ascitic fluid (72.1%) and splenomegaly (71.4%) in SLE-ALC patients. Six SLE-ALC patients underwent liver biopsy, and interface hepatitis was present in all patients. CONCLUSIONS: Cirrhosis is rare in SLE patients but is manifested as a unique pattern of clinical features characterized by late-onset age, lung involvement, high immunoglobulins, and impaired liver function.

Effect of sustained intensive therapy with disease modifying anti-rheumatic drugs in rheumatoid arthritis: a 5-year real-world consecutive study.

BACKGROUND: Intensive therapy with disease modifying anti-rheumatic drugs (DMARDs) has been reported to improve the outcomes of rheumatoid arthritis (RA). However, real-world study on the effect of intensive therapy on RA sustained remission is still lacking. This study aimed to investigate the outcome of sustained intensive DMARD therapy (SUIT) for RA in a real-world 5-year consecutive cohort. METHODS: Based on a consecutive cohort of 610 out-patients with RA, remission of RA was assessed in 541 patients from 2012 to 2017, by dividing into SUIT, non-SUIT, and intermittent SUIT (Int-SUIT) groups. Changes in the disease activity scores were evaluated by 28-joint disease activity score based on erythrocyte sedimentation rate (DAS28-ESR), 28-joint disease activity score based on C-reactive protein (DAS28-CRP), and clinical deep remission criteria (CliDR). Cumulative remission rates between different groups were compared using Kaplan-Meier curves and predictive factors of sustained remission were identified by univariate and multivariate logistic regression analysis. RESULTS: The remission rates of the SUIT group decreased from 12.0% (65/541) to 5.6% (20/359) based on DAS28-ESR, from 14.0% (76/541) to 7.2% (26/359) based on DAS28-CRP, and from 8.5% (46/541) to 3.1% (11/359) based on CliDR, respectively, with a gradually decreasing trend during the 5 years. The SUIT regimen led to a significantly higher cumulative remission rate than non-SUIT regimen based on DAS28-ESR (39.7% vs. 19.5%, P = 0.001), DAS28-CRP (42.0% vs. 19.6%, P = 0.001), and CliDR (24.5% vs. 8.7%, P = 0.001). The cumulative remission rates of patients treated with SUIT regimen were significantly higher than those treated with Int-SUIT regimen based on DAS28-ESR (39.7% vs. 25.7%, P = 0.043) and CliDR (24.5% vs. 14.2%, P = 0.047), but there was no significant difference between the two groups based on DAS28-CRP (42.0% vs. 27.4%, P = 0.066). Multivariate logistic regression analysis showed that the use of SUIT regimen was an independent favorable predictor according to different remission definitions (for DAS28-ESR: odds ratio [OR], 2.215, 95% confidence interval [CI]: 1.271-3.861, P = 0.005; for DAS28-CRP: OR, 1.520, 95% CI: 1.345-1.783, P = 0.002; for CliDR: OR, 1.525, 95% CI: 1.314-1.875, P = 0.013). CONCLUSION: Sustained intensive treatment of RA is an optimal strategy in daily practice and will lead to an increased remission rate.

Clinical value of LEEP biopsy combined with frozen section in diagnosis and treatment of cervical intraepithelial neoplasia grade Ⅲ / 医学研究生学报

Objective Cold knife conization combined with frozen section were usually used in assessing the severity of the disease and the scope of the operation in cervical intraepithelial neoplasia class Ⅲ (CIN Ⅲ) patients before the total hysterectomy.In this study,LEEP biopsy combined with frozen section was used for preoperative assessment in CIN Ⅲ patients.The clinical value of this approach in assessing disease severity and operation scope before total hysterectomy will be analyzed.Methods We retrospectively analyzed the results of colposcopy biopsy,LEEP biopsy frozen sections,paraffin sections and postoperative residual cervix pathological biopsy in 168 cases with CIN Ⅲ admitted to our hospital from January 2011 to December 2012.Results LEEP biopsy combined with frozen sections showed that 64.88％ (109/168) results of frozen section were consistent with the results of cervical colposcopy biopsy,22.02％ (37/168) were degraded and 13.09％ (22/168) were upgraded to microfocal invasive cancer or invasive cancer.The pathological results of paraffin section showed that 109 cases(64.88％) of CIN Ⅲ lever,33 cases (19.6％) of inflammatory and CIN Ⅰ-H,26 cases (15.4％) of micro invasive carcinoma and invasive carcinoma were consistent with the results of cervical colposcopy biopsy.The accuracy of LEEP frozen biopsy was 95.2％ (κ=0).Among the 146 residual cervixs of CIN Ⅲ patients diagnosised by LEEP biopsy,51.3 ％ (75/146) had pathological changes.Comparison of cervical col poscopy biopsy and final diagnosis,26 cases of invasive cancer were missed diagnosis by cervical colposcopy biopsy.Conclusion LEEP biopsy combined with frozen section can provide a quick and accurate assessment before cystectomy in CIN Ⅲ patients.It is feasible to determine the surgical range according to frozen section biopsy.