RESUMEN
OBJECTIVE: To examine the short-term effects of salpingectomy during laparoscopic hysterectomy on ovarian reserve when ovarian preservation is planned in view of determining the feasibility of conducting the study on a larger scale. DESIGN: Pilot randomized controlled trial. SETTING: Tertiary care, academic medical center. PATIENT(S): Thirty premenopausal women aged 18 to 45 years undergoing laparoscopic hysterectomy with ovarian preservation for benign indications from April 2012 to September 2012. INTERVENTION(S): Bilateral salpingectomy (n = 15) versus no salpingectomy (n = 15) at the time of laparoscopic hysterectomy with ovarian preservation. MAIN OUTCOME MEASURE(S): Antimüllerian hormone (AMH) measured preoperatively, at 4 to 6 weeks postoperatively, and at 3 months postoperatively, with operative time and estimated blood loss abstracted from the medical records. RESULT(S): The mean AMH levels were not statistically significantly different at baseline (2.26 vs. 2.25 ng/ml), 4 to 6 weeks postoperatively (1.03 vs. 1.25 ng/ml), or 3 months postoperatively (1.86 vs. 1.82 ng/ml) among women with salpingectomy versus no salpingectomy, respectively. There was also no statistically significant temporal change in the mean AMH level from baseline to 3 months postoperatively (-0.07 vs. -0.08 ng/ml) between the two groups. No difference in operative time (116 vs. 115 minutes) or estimated blood loss (70 vs. 91 mL) was observed. CONCLUSION(S): Salpingectomy at the time of laparoscopic hysterectomy with ovarian preservation is a safe procedure that does not appear to have any short-term deleterious effects on ovarian reserve, as measured by AMH level. Conducting a trial of this nature that is adequately powered with long-term follow-up evaluation would be feasible and is required to definitively confirm these results.
Asunto(s)
Histerectomía/efectos adversos , Infertilidad Femenina/diagnóstico , Infertilidad Femenina/etiología , Laparoscopía/efectos adversos , Menopausia Prematura , Ovulación , Salpingectomía/efectos adversos , Adolescente , Adulto , Terapia Combinada/efectos adversos , Femenino , Humanos , Persona de Mediana Edad , Neoplasias Ováricas/prevención & control , Proyectos Piloto , Premenopausia , Resultado del Tratamiento , Adulto JovenRESUMEN
"Therapeutic" bed rest continues to be used widely, despite evidence of no benefit and known harms. In this commentary, we summarize the Cochrane reviews of bed rest and propose an ethical argument for discontinuing this practice. Cochrane systematic reviews do not support "therapeutic" bed rest for threatened abortion, hypertension, preeclampsia, preterm birth, multiple gestations, or impaired fetal growth. This assessment has been echoed in other comprehensive reviews. Prescribing bed rest is inconsistent with the ethical principles of autonomy, beneficence, and justice. Hence, if bed rest is to be used, it should be only within a formal clinical trial.