Prevalence of autoimmune disease in women with premature ovarian failure.

Objective: The aim of the study was to investigate the relationship between premature ovarian failure and autoimmune disease.Methods: This interdisciplinary prospective study included 52 consecutively recruited women with premature ovarian failure, aged 18-40 years. Diagnosis of premature ovarian failure was defined as amenorrhoea lasting more than 4 months and anti-Müllerian hormone levels below the age-appropriate range. Women with an abnormal karyotype or Fragile X syndrome were excluded from the study. All participants were screened by a rheumatologist for the presence of underlying autoimmune disease.Results: The average age at first diagnosis of premature ovarian failure was 29.5 years; 92.3% of participants (n = 48) presented with a secondary amenorrhoea, while only 7.7% (n = 4) had primary amenorrhoea. Of all 52 participants, 40.4% (n = 21) had at least one confirmed autoimmune disease, including Hashimoto's disease, systemic lupus erythematosus, rheumatoid arthritis, psoriasis, Crohn's disease, polyglandular autoimmune syndrome and coeliac disease. Response rates for hormonal stimulation therapy were low and the presence of autoimmune disease was associated with poor infertility treatment outcome.Conclusions: We found a high prevalence of autoimmune disease in women with premature ovarian failure. Screening for autoimmune diseases should be offered to all women with premature ovarian failure.

Clinical outcome and paravalvular leakage of the new balloon-expandable Edwards Sapien 3 valve in comparison to its predecessor model (Edwards Sapien XT) in patients undergoing transfemoral aortic valve replacement.

OBJECTIVES: The aim of this study was to compare the 30-day procedural, clinical and echocardiographic outcome of the new balloon-expandable Edwards Sapien 3 (ES3) valve with the Edwards Sapien XT (ESXT). BACKGROUND: Post-implant paravalvular leaks (PVL) after transfemoral aortic valve replacement (TAVR) resulting in residual aortic regurgitation (AR) are a major limitation for long term outcome. New TAVR-devices have to eliminate this problem. METHODS: Transfemoral TAVR was performed in 209 consecutive intermediate-high-risk surgical patients (pts) with symptomatic aortic stenosis (ESXT n = 102, ES3 n = 107). Transthoracic echocardiography (TTE) and 3-dimensional computed tomography were used for valve size selection. Primary endpoint of the study was none/trace AR derived by TTE 30-days after TAVR. RESULTS: All pts underwent successfully TAVR with a combined device success of 100/102 (99%) in ESXT and 107/107 (100%) in ES3 pts. Fluoroscopy time (ESXT 11.8 ± 0.5 min vs. ES3 10.0 ± 0.5 min, P = 0.003) and contrast (ESXT 188.9 ± 5.6 mL vs. ES3 170.4 ± 4.7 mL, P = 0.04) were significantly lower in ES3 patients. 30-day clinical events did not differ. Transvalvular mean pressure gradients were significantly reduced to 7.4 ± 0.8 mmHg after ESXT and to 10.1± 0.4 mmHg after ES3 implantation. After 30 days none/trace AR was found in 34.3% (n = 35) of all ESXT pts in contrast to 89.7% (n = 96) of all ES3 patients. Moderate-to-severe AR was found rarely (ESXT 2.9% vs. ES3 0%, P = 0.073). CONCLUSIONS: Although there was no significant difference in 30 day mortality, the newer ES3 valve reduced significantly residual paravalvular leakage. © 2016 Wiley Periodicals, Inc.