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1.
J Obstet Gynaecol ; 42(5): 809-815, 2022 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-35019798

RESUMEN

Heterotopic pregnancy after bilateral salpingectomy is an extremely rare complication of in vitro fertilisation/embryo transfer cycles. We report a case of a ruptured abdominal pregnancy on the omentum which was the stimulus to conduct the first systematic review on this complication according to 'PRISMA' guidelines (PROSPERO R.No CRD42020134104). PubMed, EMBASE and OpenAIRE databases were systematically reviewed for studies reporting (a) cases or case series of, (b) heterotopic pregnancies after, (c) prior bilateral salpingectomy, and (d) embryo transfer cycles. Twenty-two articles met the selection criteria including, with our case, 28 cases. Based on the results, clinical manifestations and laboratory findings can be unspecific or misleading. Transvaginal ultrasound is the main diagnostic tool as the ectopic foetus is more frequently located in the intramural part of the fallopian tubes, the tubal stump or the ovaries. Laparotomy or laparoscopy are the main treatment options with adequate perinatal outcome.


Asunto(s)
Embarazo Heterotópico , Embarazo Tubario , Transferencia de Embrión/efectos adversos , Trompas Uterinas , Femenino , Fertilización In Vitro/efectos adversos , Humanos , Embarazo , Embarazo Heterotópico/diagnóstico , Embarazo Heterotópico/etiología , Embarazo Heterotópico/cirugía , Embarazo Tubario/etiología , Embarazo Tubario/cirugía , Salpingectomía/efectos adversos
3.
Endocr Res ; 46(2): 80-85, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33508999

RESUMEN

The development of atypical vs typical anorexia nervosa (AN) might be explained by the genetic background. We assessed the link between the subtypes of AN and the genetic polymorphisms of the thrombotic panel and the methyltetrahydrofolate reductase (MTHFR) gene. This cross-sectional pilot study recruited 48 girls with AN and 10 age-matched control girls with normal menstruation. We recorded anthropometric parameters and obtained blood samples for genotyping and hormonal assessment. Classification of AN was performed according to the DSM-V criteria. Girls with AN had 2.66 times higher odds of carrying at least one genetic polymorphism from the MTHFR panel (C677T and A1298C) compared with girls without AN (OR = 2.660, p-value = 0.041; CI 95% 1.057-6.720). The presence of atypical vs typical AN was associated independently with the presence of any of the assessed MTHFR polymorphisms (C677T, OR = 4.929, 95% CI 1.076-22.579, p-value = 0.040; A1298C, OR = 0.097, 95% CI 0.011-0.866, p-value = 0.037) in age and estrogen adjusted models. The atypical presentation of AN is mainly linked with higher prevalence of the MTHFR C677T and lower prevalence of the A1298C polymorphism.


Asunto(s)
Anorexia Nerviosa/genética , Anorexia Nerviosa/fisiopatología , Peso Corporal/fisiología , Metilenotetrahidrofolato Reductasa (NADPH2)/genética , Adolescente , Estudios Transversales , Femenino , Humanos , Proyectos Piloto , Polimorfismo Genético
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