Browsing by Author "Roseira, J"
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- Gynecological History Up to Diagnosis and Pregnancy Outcomes in Diagnosed Wilson's Disease Under Therapy - a Bicentric Matched Control Cohort StudyPublication . Roseira, J; Lopes, R; Silva, MJ; Vieira, AM; Sampaio, M; Calinas, FIntroduction: most studies narrowly focus on pregnancy outcome comparisons between Wilson’s disease (WD) patients on and off treatment. We aimed to identify menses irregularities in untreated WD, and to evaluate pregnancy outcomes in treated WD patients as compared to matched controls (with and without liver disease). Methods: females with WD, hepatitis C (liver disease controls), and other gastrointestinal conditions (controls without liver disease) were identified at two tertiary hospital gastroenterology departments. Gynecological and obstetric data were retrospectively collected. A comparison of gynecological and obstetric outcomes was performed between the groups, and regression models were used to further assess obstetric outcomes. Results: a total of 18 females with WD were identified, comprising 19 pregnancies under treatment in 11 patients, and 20 females were included in each control group. Age and liver disease stage were adjusted between groups. The incidence of menses irregularities was higher for WD (late menarche, 83 % vs. 10 % vs. 10 %, p < 0.01; irregular cycles, 100 % vs. 20 % vs. 20 %, p < 0.01; amenorrhea, 67 % vs. 10 % vs. 5 %, p < 0.01). Logistic regression models identified WD as a predictor of miscarriage and low birth weight (OR: 6.0; CI: 1.1-33.3; p < 0.05) but not of birth defects. Neither therapies (D-penicillamine 300 mg or zinc acetate 150 mg) nor disease presentation (hepatic and/or neurological) were associated with obstetric complications in WD subjects. Conclusion: there was a higher incidence of menses irregularities in untreated females with WD. In addition, our data suggest that treated WD still carries a higher risk of spontaneous abortion and low birth weight when compared to matched control groups with and without liver disease.
- A Narrative Review on Anti-Tumor Necrosis Factor α Therapies in Inflammatory Bowel Disease During Pregnancy: Immunoglobulin Placental Translocation and its ImpactPublication . Roseira, J; Ramos, JINTRODUCTION: Inflammatory bowel disease activity is associated with adverse pregnancy outcomes. Anti-tumor necrosis factor α therapy is often required to treat flares and to maintain disease remission. However, there are concerns regarding treatment with these agents during pregnancy, as they actively cross the placental barrier. MATERIAL AND METHODS: Studies regarding anti-tumor necrosis factor α therapy during pregnancy were identified from PubMed from 1958 to January 2018. The reference lists of the selected studies were reviewed to identify complementary publications. RESULTS AND DISCUSSION: Anti-tumor necrosis factor α agents are efficient treatments for moderate-to-severe inflammatory bowel disease and may ensure remission during pregnancy. Although these drugs cross the placenta, they are considered safe for both the mother and the fetus. Furthermore, up-to-date guidelines support therapy continuation during pregnancy aiming for disease control. The same guidelines also consider stopping treatment during the third trimester to limit maternal-fetal drug transfer. However, data shows that this strategy does not completely prevent fetus exposure. In addition, stopping treatment incurs in risk of disease flare and threatens subsequent therapy response. Fetus drug exposure has not showed an association with adverse childhood development. However, as infant drug levels could be detected up to seven months after birth, postponement of live virus vaccination is recommended. CONCLUSION: There should be no disagreement among the medical community as to the need to maintain therapy aiming for disease remission during gestation in inflammatory bowel disease. Anti-tumor necrosis factor α agents are safe for both the mother and the fetus.