RESUMEN
OBJECTIVE: Germline mutations in the BRCA gene account for most hereditary ovarian and breast cancer. Management of healthy carriers aims to prevent and allow early detection of breast and ovarian cancer. This study compares six different hereditary ovarian cancer management guidelines, highlighting areas of controversy between different societies. We aim to compare international and national guidelines regarding BRCA carriers' management. STUDY DESIGN: A comparative study. We retrieved, reviewed, and compared the most recent guidelines of BRCA mutation carriers from the specializing societies NCCN (National Comprehensive National network) and ESMO (European society of medical oncology), and national societies of the United States (American College of Obstetricians and Gynecologists), England (the Royal College of Obstetricians and Gynecologists), Canada (the Society of Obstetricians and Gynaecologists of Canada) and Spain (Sociedad Española de Oncología Médica). RESULTS: There is a broad consensus regarding the limited role of screening for early ovarian cancer detection (4 out of 6) (4/6) and regarding the recommendation for implementation of Risk-reducing salpingo-oophorectomy (RRSO) (6/6), some variations exist for age at RRSO. It is widely accepted that risk reducing salpingectomy should be performed only as part of research (5/6), and that the addition of risk-reducing hysterectomy should be individualized (3/6). Not all guidelines address fertility issues, and controversy exists regarding hormone replacement therapy (HRT) recommendations in unaffected young BRCA-mutation carriers following RRSO. CONCLUSION: BRCA carrier's management guidelines consist of well-agreed topics such as the ineffective screening for early detection of ovarian cancer and the recommendation of RRSO. HRT remains controversial. Conforming unified recommendations is needed for providing evidence-based recommendations.
Asunto(s)
Genes BRCA2 , Neoplasias Ováricas , Femenino , Humanos , Carcinoma Epitelial de Ovario/genética , Mutación , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/genética , Neoplasias Ováricas/prevención & control , Ovariectomía , Factores de RiesgoRESUMEN
OBJECTIVES: To elucidate the influence of parental biometric factors on fetal birthweight (BW). STUDY DESIGN: This prospective study was conducted between 2015 and 2017 in Hadassah University Hospital. Inclusion criteria included singletons that were born to healthy mothers at 37-41 weeks' gestation and had no growth abnormality or congenital malformation. Maternal and paternal head circumference, weight, and height were measured. Other data including neonatal head circumference and neonatal birthweight were also collected. Neonatal head circumference and birthweight percentiles were converted to sex-specific ranks according to the neonatal Intergrowth 21 charts (rank = 1 for percentile <3, rank = 2 for percentile 3-10, etc.). RESULTS: One hundred and ninety-nine trios (mother, father, and neonate) were included in the final analysis. In univariate analysis, maternal head circumference (p = .006), maternal height (p = .001), maternal weight before pregnancy (p < .001), maternal weight at term (p < .001), gestational weight gain (p = .009), paternal height (p = .018), neonatal head circumference (p < .001), and neonatal head circumference percentile rank (p < .001) were significant predictors of neonatal birthweight percentile rank. In multivariate regression, the three factors that were significant independent predictors of neonatal birthweight percentile rank were maternal weight before pregnancy (p = .047), maternal weight at term (p = .01), and neonatal head circumference percentile rank (p < .001). No interaction was found between neonatal sex and any of the tested variables. Neonatal sex-specific multivariate analysis showed that maternal height (p = .013), gestational weight gain (p = .005), and neonatal head circumference percentile rank (p < .001) were predictors of birthweight percentile rank in males. Maternal weight at term (p < .001) and neonatal head circumference percentile rank (p < .001) were predictors of birthweight percentile rank in females. CONCLUSIONS: Maternal height and weight parameters as well as neonatal head circumference percentile rank were found to be independent predictors of birthweight percentile rank. Paternal parameters did not show any significant association in multivariable analysis. The biological regulation of fetal size is assumed to be the result of strong evolutionary selection. As the fetus must pass through the mother's birth canal, there should be a natural match between maternal and fetal size to ensure the successful birth and survival of mother and offspring.
Asunto(s)
Ganancia de Peso Gestacional , Recién Nacido , Embarazo , Masculino , Femenino , Humanos , Peso al Nacer , Estudios Prospectivos , Antropometría , Edad Gestacional , PadreAsunto(s)
Complicaciones Infecciosas del Embarazo , Fiebre Q , Antibacterianos/uso terapéutico , Femenino , Humanos , Embarazo , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Fiebre Q/diagnóstico , Fiebre Q/tratamiento farmacológicoAsunto(s)
Hipertensión Portal/cirugía , Cirrosis Hepática/congénito , Derivación Portosistémica Intrahepática Transyugular , Complicaciones del Embarazo/cirugía , Segundo Trimestre del Embarazo , Adulto , Femenino , Humanos , Hipertensión Portal/etiología , Cirrosis Hepática/complicaciones , Cirrosis Hepática/cirugía , Embarazo , Resultado del TratamientoAsunto(s)
Tumor de Células de la Granulosa/terapia , Recurrencia Local de Neoplasia , Neoplasias Ováricas/terapia , Biomarcadores/sangre , Femenino , Tumor de Células de la Granulosa/sangre , Tumor de Células de la Granulosa/mortalidad , Tumor de Células de la Granulosa/patología , Humanos , Estadificación de Neoplasias , Neoplasias Ováricas/sangre , Neoplasias Ováricas/mortalidad , Neoplasias Ováricas/patología , Ovario/patologíaRESUMEN
OBJECTIVE: To evaluate ß-human chorionic gonadotropin (ß-HCG) level and its 24-hour increment as predictors of successful methotrexate treatment for ectopic pregnancy. METHODS: Data were retrospectively reviewed from women with ectopic pregnancy who were treated by single-dose methotrexate (50 mg/m2 ) at a university hospital in Jerusalem, Israel, between January 1, 2000, and June 30, 2015. Serum ß-HCG before treatment and its percentage increment in the 24 hours before treatment were compared between treatment success and failure groups. RESULTS: Sixty-nine women were included in the study. Single-dose methotrexate treatment was successful for 44 (63.8%) women. Both mean ß-HCG level and its 24-hour increment were lower for women with successful treatment than for those with failed treatment (respectively, 1224 IU\L vs 2362 IU\L, P=0.018; and 13.5% vs 29.6%, P=0.009). Receiver operator characteristic curve analysis yielded cutoff values of 1600 IU\L and 14% increment with a positive predictive value of 75% and 82%, respectively, for treatment success. ß-HCG level and its 24-hour increment were independent predictors of treatment outcome by logistic regression (both P<0.01). CONCLUSIONS: A ß-HCG increment of less than 14% in the 24 hours before single-dose methotrexate and serum ß-HCG of less than 1600 IU\L were found to be good predictors of treatment success.