Active clinical trials for "Pregnancy, Ectopic"

The purpose of this study is to determine the predictive value of a single serum determination of activin A and inhibin A for the prognosis of ectopic pregnancy after in Vitro Fertilization (IVF) cycles, in both native and donated oocytes.

In this study we hypothesized that low-dose aspirin therapy (100 mg daily) improves ovarian responsiveness, uterine haemodynamics and clinical pregnancy rates in unselected subjects undergoing IVF/ICSI when the treatment is started concomitantly with controlled ovarian hyperstimulation.

Observational study of the use of ultrasound by emergency physicians in the evaluation of patients at risk of ectopic pregnancy.

This is an interventional multi-centre study comparing two groups of general practitioners with or without an ultrasound scanner over a period of 6 months. The evaluation focuses on the management of patients for 8 pathologies: Pneumonia Pleural effusion Renal colic Hepatic colic or cholecystitis Subcutaneous abscess or cyst Fracture of long bones Intra-uterine pregnancy or extra-uterine pregnancy or miscarriage Phlebitis The principal hypothesis is that there are fewer complementary exams in the group of doctors using ultrasound scanners. The secondary hypotheses are: There is better patient orientation (emergency care, specialist consultation, return home) in the group of doctors using the ultrasound scanners. The global cost of the care is lower in the group of doctors using the ultrasound. Using ultrasound during the consultation decreases the anxiety of the patient. Using ultrasound increases the duration of the consultation. There is no difference between the predicted and the real orientation of the patients.

In an attempt to simplify the diagnosis of ectopic pregnancy, the researchers will investigate the presence of specific molecular markers of ectopic pregnancy. The quantification of these (and other proteins) will be performed using the Ciphergen Protein Chip system where serum is sampled with a high-throughput system. The patterns of these peaks will be compared for those with a diagnosis of ectopic pregnancy and normal pregnancy. Later goals of the research will be to identify the actual proteins that correspond to the peaks which discriminate between the two clinical entitles. The goal is to identify a unique protein pattern or protein peak to distinguish a normal intrauterine pregnancy from that of an ectopic implanted gestation.

Cornual pregnancy is a rare form of ectopic pregnancy that accounts for 2% to 4% of ectopic pregnancies, with a mortality rate between 2.0% and 2.5%. Traditionally, interstitial pregnancies were treated by laparotomy with cornial resection or hysterectomy. However, nowadays, increasingly interstitial pregnancies are treated by laparoscopic cranial resection. Although this technique can potentially protect the fertility of the patient, it carries a serious risk of bleeding and requires a surgical experience.

In this trial researchers want to learn more about the occurrence of pregnancies growing outside the womb over the last decade (2009-2018) and the potential risk factors associated with pregnancies growing outside the womb. Electronic data in women who were age 15 to 44 years abstracted from health care systems such as electronic health records (EHR), regional claims systems and administrative databases were used to address research questions on ... occurrence and trends of pregnancies growing outside the womb; influence of method of contraception used on occurrence and trends of pregnancies growing outside the womb; potential risk factors associated with pregnancies growing outside the womb; trends in management of pregnancies growing outside the womb over the last decade.

This is a randomised controlled trial designed to investigate the impact of a brief-cognitive task based intervention on intrusive memories, mental health symptoms and daily functioning, in women following an early pregnancy loss.

Ectopic pregnancy (EP) is a leading cause of maternal death during the first trimester of pregnancy. Previous studies have reported an increased incidence of EP in Assisted reproductive technologies techniques (ART) (Clayton et al., 2006), and in particular with fresh blastocyst embryo transfer compared with warmed embryo transfer (Londra et al., 2015). In consideration of the widespread use of ART techniques in gynaecology and the high morbidity and mortality associated with EP, providing further insight into the risk factors associated with EPs in ART appears of great relevance. The objective of this study is to compare the incidences of EPs in all ART procedures (both I and II level) in a single, third level ART center throughout a 10-year period. In addition, we also aim to revise recognized EP's risk factors among patients undergoing these procedure and to evaluate their impact in determining extrauterine implantation

OBJECTIVE: This study evaluated serum vascular endothelial growth factor (VEGF) concentrations in women with ectopic pregnancy (EP), abnormal intrauterine pregnancy (aIUP) and normal intrauterine pregnancy (nIUP). METHODS: This was a prospective, case-control study comparing serum VEGF concentrations among 72 women with ectopic pregnancy (n=35), abnormal IUP (n=15) and normal IUP (n=22) matched for gestational age. For the determination of serum VEGF concentration a solid phase sandwich ELISA was used. Patients were stratified according to serum VEGF above or below 200pg/mL. RESULTS: The serum level of VEGF was significantly higher in women with ectopic pregnancy (median 211.1 pg/mL; range 5 - 1017.0 pg/mL) than in women with normal IUP (median 5 pg/mL; range 5- 310.6 pg/mL) P < 0.0001. Serum VEGF concentrations did not show any statistically significant difference between women with aIUP (median 231.9 pg/mL range 5 - 813.7 pg /mL ) and EP (median 211.1 pg/mL range 5 - 1017.0 pg/mL). When cut-off concentrations of 200 pg/mL for VEGF were used, a nIUP could be distinguished from an unviable (EP and aIUP) with a sensitive of 53%, specificity of 90.9%, a positive predictive value of 92.9% and a negative predictive value of 46.5%.. CONCLUSIONS: Serum VEGF could not distinguish between an EP and an aIUP. However, serum VEGF concentrations above 200 pg/mL could discriminate a nIUP from an unviable pregnancy (EP or aIUP) with a PPV of 92.9%.