Cardiology Commons^™

Influence Of The Menstrual Cycle On The Incidence Of Nausea And Vomiting After Laparoscopic Gynecological Surgery: A Pilot Study., Tatjana Simurina, Boris Mraovic, Neven Skitarelić, Tatjana Andabaka, Zdenko Sonicki

Department of Anesthesiology Faculty Papers

STUDY OBJECTIVE: To investigate whether the phase of menstrual cycle influences the incidence of postoperative nausea and vomiting (PONV) in women undergoing general anesthesia for elective laparoscopic gynecological surgery.

DESIGN: Prospective, observational, blinded study.

SETTING: General hospital, Postanesthesia Care Unit, and gynecologic floor room.

PATIENTS: 111 ASA physical status 1 and 2 women, aged 18 to 53 years.

INTERVENTIONS: Patients were classified into three groups according to the phase of menstrual cycle at the time of anesthesia: Group F1: follicular phase (menstrual days 1-8; n = 34); Group O2: ovulatory phase (days 9-15; n = 40); and Group L3: luteal …

The Dose-Response Of Nitrous Oxide In Postoperative Nausea In Patients Undergoing Gynecologic Laparoscopic Surgery: A Preliminary Study., Boris Mraovic, Tatjana Simurina, Zdenko Sonicki, Neven Skitarelic, Tong J. Gan

Department of Anesthesiology Faculty Papers

BACKGROUND: Whether nitrous oxide (N(2)O) increases the incidence of postoperative nausea and vomiting (PONV) after laparoscopic gynecologic surgery is still controversial, which may be due to the administration of different concentrations of inspired N(2)O. We investigated whether N(2)O results in a dose-response increase in PONV. METHODS: Patients undergoing gynecologic laparoscopic surgery were randomized to receive 30% oxygen with air (G0, n = 46), 50% N(2)O with oxygen (G50, n = 46), or 70% N(2)O with oxygen (G70, n = 45). A standardized general anesthetic was used with no PONV prophylaxis. Known risk factors for PONV were controlled. Metoclopramide was used …