Claudia Tomás

ORCID: 0000-0002-4869-8554
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About
Contact & Profiles
Research Areas
  • Ovarian function and disorders
  • Reproductive Biology and Fertility
  • Reproductive System and Pregnancy
  • Assisted Reproductive Technology and Twin Pregnancy
  • Ectopic Pregnancy Diagnosis and Management
  • Maternal and fetal healthcare
  • Reproductive Health and Technologies
  • Maternal and Perinatal Health Interventions
  • Cardiovascular Issues in Pregnancy
  • Prenatal Screening and Diagnostics
  • Birth, Development, and Health
  • Pregnancy-related medical research
  • Agriculture and Biological Studies
  • Hydrology and Watershed Management Studies
  • Congenital Diaphragmatic Hernia Studies
  • Female Genital Mutilation/Cutting Issues
  • Cardiac Arrhythmias and Treatments
  • Uterine Myomas and Treatments
  • Reproductive Physiology in Livestock
  • Pelvic floor disorders treatments
  • Pulmonary Hypertension Research and Treatments
  • Gynecological conditions and treatments
  • Cardiac Structural Anomalies and Repair

European Monitoring Centre for Drugs and Drug Addiction
2024

Hospital Garcia de Orta
2014-2021

Adamas Pharmaceuticals (United States)
2021

Copenhagen University Hospital
2019

Rigshospitalet
2019

Does extended embryo culture have a different effect on the birthweight of girls and boys? The mean boys born after fresh frozen–thawed blastocyst transfer was increased compared with those cleavage stage transfer. This not detected among girls. Previous studies indicate that newborns from embryos may present higher weight than transfers. With regard to embryos, been reported as having birthweights embryos. Retrospective multicentre case–control cohort study. All IVF/ICSI treatments were...

10.1093/humrep/dev174 article EN Human Reproduction 2015-08-07

To find a pretreatment predictor for achieving live birth. Assisted reproduction technology with IVF/ICSI is the ultimate chance some couples to conceive child. The expectations are high and it important give them realistic perspective about chances of birth.A retrospective cohort study all cycles performed in our center between 2012 2016. We considered only those birth delivery after 24 weeks, or no surplus embryos left. following data was evaluated: AMH; AFC; age; BMI; previous diagnosis;...

10.5935/1518-0557.20190043 article EN JBRA 2019-01-01

O câncer não é incomum nem incurável: 85% dos doentes com menos de 45 anos diagnosticados nos EUA em 2002 sobreviveram mais 10 anos. As maiores taxas sobrevivência verificam‐se jovens da mama, testicular e hematológico. Contudo, para tratar estes tumores que são usados os fármacos gonadotóxicos, assim como doenças hematológicas autoimunes também requerem terapêuticas potencialmente lesivas as gônadas o seu controle. comité ético Sociedade Americana Medicina Reprodução considera “existem...

10.1016/j.recli.2015.11.004 article PT cc-by-nc-nd Reprodução & Climatério 2016-01-01

Müllerian anomalies are very common, and a frequent cause of infertility. The most used classification system until now, proposed by the American Society for Reproductive Medicine in 1988, categorizes comprehensively uterine but fails to classify defects cervix or vagina. This is based on developmental theory that postulates müllerian duct fusion unidirectional, beginning caudally extending cranially, which does not account isolated cervical vaginal defects. More recently, European Human...

10.22074/ijfs.2019.5524 article EN DOAJ (DOAJ: Directory of Open Access Journals) 2019-04-01

Abstract Objective To establish a relationship between serum progesterone values on the day of frozen blastocyst transfer in hormone-replaced cycles with probability pregnancy, miscarriage or delivery. Methods This was an ambispective observational study including all frozen-thawed embryo performed at our department following vitro fecundation from May 2018 to June 2019. The outcomes evaluated were β human chorionic gonadotropin (β-hCG)-positive pregnancy and Groups compared according level...

10.1055/s-0041-1735229 article EN cc-by Revista Brasileira Ginecologia e Obstetrícia 2021-08-01

To determine whether a rescue strategy using dydrogesterone (DYD) could improve the outcomes of frozen embryo transfer cycles (FET) with low progesterone (P4) levels on day blastocyst transfer. Retrospective cohort study including FET performed between July 2019 and October 2020 following an artificial endometrial preparation cycle estradiol valerate micronized vaginal P4 (400 mg twice daily). Whenever serum value was below 10 ng/mL morning planned transfer, DYD three times added as...

10.1055/s-0042-1751058 article PT cc-by Revista Brasileira Ginecologia e Obstetrícia 2022-10-01

Fetal warfarin syndrome is a consequence of maternal intake during pregnancy and comprises wide range manifestations, including some typical facial dysmorphologic features. The authors report case prenatal ultrasonographic diagnosis embryopathy in an obese woman on unsupervised prophylaxis at the 16th week gestation. fetus presented with dysmorphism, pectus excavatum, diaphragmatic hernia, pulmonary hypoplasia. To best our knowledge, this second reported warfarin-associated hernia.

10.1155/2015/987940 article EN cc-by Case Reports in Obstetrics and Gynecology 2015-01-01

OBJECTIVE: To compare the rate of vaginal birth in women attempting after caesarean delivery (VBAC) through labour induction with dinoprostone versus a trial spontaneous labour. METHODS: A 10-year retrospective cohort study tertiary care hospital one prior delivery. Women who attempted VBAC were compared undergoing Logistic regression analyses performed to assess relationship between success and taking into account confounding variables. Both maternal neonatal safety studied find difference...

10.5580/ijgo.28478 article EN 2015-10-08

The value of ultrasound in prenatal diagnosis, assessement fetal wellbeing and growth has been demonstrated over the last 30 years. Moreover intrapartum sonography studies have shown that it plays an important role prediction time onset progress labour delivery. objective is to emphasize importance delivery room not only predict abnormal but also make quick diagnosis emergency situations. We present a case 33-year-old woman, Gravid 2 Para 1 who was admitted our institution at 41 weeks...

10.1002/uog.14489 article EN Ultrasound in Obstetrics and Gynecology 2014-09-01

Múltiplos estudos sugerem que os valores de β‐hCG e progesterona podem ser bons preditores gravidez. Investigar o potencial dos na previsão gravidez evolutiva gemelar, 14 dias após punção ovocitária em ciclos FIV/ICSI, estabelecer um modelo previsão. Estudo retrospetivo com transferência embriões a fresco entre maio/2011 setembro/2015. Os grupos definidos foram: sem gravidez; não evolutiva; (única ou gemelar). A análise estatística considerou α = 5%. Para avaliar capacidade prever gemelar...

10.1016/j.recli.2016.07.002 article PT cc-by-nc-nd Reprodução & Climatério 2016-09-01
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