RESUMO
The aim of this study was to evaluate the predictive value of the anti-Mullerian hormone (AMH) level for early pregnancy loss and to compare the significance of AMH level to age as prognostic factors of pregnancy loss in subfertile women. The outcome of 848 subfertile patients confirmed with intrauterine pregnancies by ultrasound within 1 year of measuring serum AMH level were retrospectively analyzed. Among 848 patients, 206 women were diagnosed with early pregnancy loss. The mean age of the 848 patients was 35.66 ± 3.61 years (range: 26-46 years), and the mean AMH level was 2.95 ± 1.89 (range: 0.14-8.82 ng/mL). There were no significant differences in gravidity, parity, body mass index (BMI), and previous abortion history depending on early pregnancy loss. However, multivariable logistic regression analysis confirmed that the probability of early pregnancy loss is significantly affected by age (odd ratio, 1.079: 1.025-1.135, P = 0.004) and AMH (odd ratio, 0.885: 0.797-0.982, p = 0.022). According to this study, AMH level and age are both powerful predictors of early pregnancy loss. While chronological age is already well known as a factor related to early pregnancy loss, AMH was also considered when individualizing risk prediction for early pregnancy loss.
Assuntos
Aborto Espontâneo/sangue , Hormônio Antimülleriano/sangue , Infertilidade Feminina/sangue , Aborto Espontâneo/diagnóstico , Aborto Espontâneo/fisiopatologia , Adulto , Biomarcadores/sangue , Feminino , Fertilidade , Humanos , Infertilidade Feminina/diagnóstico , Infertilidade Feminina/fisiopatologia , Idade Materna , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Gravidez , Prognóstico , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de TempoRESUMO
Twin to twin transfusion syndrome (TTTS) is one of the major complication of monochorionic twin pregnancy which is mainly understood by placental vascular anastomosis. Perinatal mortality and morbidity is high as 80-100% if untreated and even higher if the disease is developed at early stage. Variety of methods of isolating or intercepting placental vascular anastomosis are introduced, but they are only available in centers where all the required equipments are prepared. We report here a case of TTTS complicated with severe polyhydroamnios during the second trimester. The blood supply to donor twin was interrupted successfully at 19(+2) weeks of gestation by minimally invasive radio-frequency cord ablation, under ultrasound guidance. The normal recipient twin was delivered successfully at 35 weeks of gestation and had no eventful neonatal course.
