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Titolo:
Increased body mass index has a deleterious effect on in vitro fertilization outcome
Autore:
Loveland, JB; McClamrock, HD; Malinow, AM; Sharara, FI;
Indirizzi:
Univ Maryland, Med Ctr, Dept Obstet Gynecol & Reprod Sci, Baltimore, MD 21201 USA Univ Maryland Baltimore MD USA 21201 Reprod Sci, Baltimore, MD 21201 USA
Titolo Testata:
JOURNAL OF ASSISTED REPRODUCTION AND GENETICS
fascicolo: 7, volume: 18, anno: 2001,
pagine: 382 - 386
SICI:
1058-0468(200107)18:7<382:IBMIHA>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
WEIGHT-LOSS; INFERTILE WOMEN; UNITED-STATES; GONADOTROPIN; OBESITY; STIMULATION; PREGNANCY;
Keywords:
BMI; implantation rate; IVF; obesity; pregnancy rate;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Sharara, FI Fertil & Reprod Hlth Ctr, 4316 Evergreen Lane, Annandale, VA 22003 USA Fertil & Reprod Hlth Ctr 4316 Evergreen Lane Annandale VA USA 22003
Citazione:
J.B. Loveland et al., "Increased body mass index has a deleterious effect on in vitro fertilization outcome", J AS REPROD, 18(7), 2001, pp. 382-386

Abstract

Purpose: Felt, studies have addressed the effect of weight on IVF outcome,with some showing a decrease in IVF-success and some showing no change in overweight women (BMI > 25 kg/m(2)) compared to women with normal weight (BMI < 25 kg/m(2)). Methods: One hundred thirty-nine women <40 years old undergoing 180 IVF cycles with fresh embryo transfers were retrospectively evaluated between January 1997 and March 1999, stratified by body mass index (BMI) (cutoff of 25). Results: In the group with BMI > 25 kg/m(2), basal FSH,implantation rates (IR), and pregnancy rates (PR) were significantly lower, while the duration of stimulation, gonadotropin requirements, and spontaneous miscarriages were slightly higher, compared to the BMI less than or equal to 25 group. Conclusions: Excess weight defined as BMI > 25 kg/m(2) hasa negative impact on IVF outcome. Future prospective studies evaluating oocyte and/or embryo quality, and androgen and insulin levels, between overweight women and those with normal weight are needed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 12:42:41