Upgrading Therapy Strategy Improves Pregnancy Outcome in Antiphospholipid Syndrome: A Cohort Management Study.

The current study evaluates the efficacy and safety of different treatment strategies for pregnant patients with antiphospholipid syndrome. One hundred twenty-seven consecutive pregnancies were assessed; 87 (68.5%) with a history of pregnancy morbidity alone were treated with prophylactic low molecular weight heparin (LMWH) + low-dose aspirin (LDA, 100 mg) (group I) and 40 (31.5%) with a history of thrombosis and/or severe pregnancy complications with therapeutic LMWH + LDA (group II). LMWH doses were increased throughout the pregnancies depending on the patients' weight gain, and treatment was switched to a more intensive one at the first sign of maternal/fetal complications. The study's primary outcome was live births. There were no significant differences in live birth rate between group I (95.4%) and group II (87.5%). Even fetal complication rate was similar in the two groups; group II nevertheless had a higher prevalence of maternal and neonatal complications (p = 0.0005 and p = 0.01, respectively) and registered a significantly lower gestational age at delivery and birth weight (p = 0.0001 and p = 0.0005, respectively). Two patients in group I switched to group II therapy, six patients in group II switched to a more intensive treatment strategy (weekly plasma exchange + fortnightly intravenous immunoglobulins in addition to therapeutic LMWH + LDA). The multivariate analysis uncovered that triple antiphospholipid antibodies positivity was an independent factor leading to a more intensive therapy. All eight switched patients achieved a live birth. Study results revealed that adjusted LMWH doses and switching therapy at first signs of severe pregnancy complications led to a high rate of live births in antiphospholipid syndrome patients.

Pregnancy and primary biliary cirrhosis: a case-control study.

A very critical feature in women's health is the identification of risk factors for pregnancy and adverse fetal outcome. Primary biliary cirrhosis is an autoimmune disease of the liver that predominantly affects older women. However, the serologic onset of this disease appears to precede clinical manifestations by many years. The goal of this case controlled study was to analyze fertility in primary biliary cirrhosis (PBC) and investigate the outcome of pregnancy, and the influence of pregnancy on the course of the disease. The study included 233 consecutive female patients with PBC seen between 1987 and 2012. Among them, 186 had at least one conception and were matched for age with a 1:2 group of controls (367 healthy women with at least one conception in their life). PBC patients experienced 507 pregnancies as opposed to 700 pregnancies among controls (mean 1.91 vs 2.73, p < 0.05). The two groups' life history was similar in terms of miscarriages, voluntary interruptions of pregnancy, and term and preterm deliveries. The rates for one or more cesarean deliveries were lower for PBC patients (5.7 vs 11.7 %, p < 0.05). Pruritus during pregnancy was recorded in 15 pregnancies involving 13 PBC patients (3.0 %) and none of the controls. Perinatal and postnatal deaths and complications at childbirth were only recorded in the PBC patients, involving a total of 11 babies (2.7 %, p < 0.05). Eight pregnancies occurred after PBC was diagnosed in six patients, all of which had a favorable course at term, with no complications at childbirth. Ursodeoxycholic acid was continued during pregnancy and no exacerbation of the disease was observed. In conclusion, successful completion of pregnancy is a realistic expectation for PBC patients, though pregnancy and delivery must be monitored for the potentially higher than normal risk of childbirth complications.