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Randomized Trial of a Lifestyle Program in Obese Infertile Women.
Mutsaerts, Meike A Q; van Oers, Anne M; Groen, Henk; Burggraaff, Jan M; Kuchenbecker, Walter K H; Perquin, Denise A M; Koks, Carolien A M; van Golde, Ron; Kaaijk, Eugenie M; Schierbeek, Jaap M; Oosterhuis, Gerrit J E; Broekmans, Frank J; Bemelmans, Wanda J E; Lambalk, Cornelis B; Verberg, Marieke F G; van der Veen, Fulco; Klijn, Nicole F; Mercelina, Patricia E A M; van Kasteren, Yvonne M; Nap, Annemiek W; Brinkhuis, Egbert A; Vogel, Niels E A; Mulder, Robert J A B; Gondrie, Ed T C M; de Bruin, Jan P; Sikkema, J Marko; de Greef, Mathieu H G; ter Bogt, Nancy C W; Land, Jolande A; Mol, Ben W J; Hoek, Annemieke.
Afiliação
  • Mutsaerts MA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • van Oers AM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Groen H; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Burggraaff JM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Kuchenbecker WK; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Perquin DA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Koks CA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • van Golde R; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Kaaijk EM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Schierbeek JM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Oosterhuis GJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Broekmans FJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Bemelmans WJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Lambalk CB; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Verberg MF; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • van der Veen F; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Klijn NF; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Mercelina PE; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • van Kasteren YM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Nap AW; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Brinkhuis EA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Vogel NE; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Mulder RJ; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Gondrie ET; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • de Bruin JP; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Sikkema JM; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • de Greef MH; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • ter Bogt NC; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Land JA; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Mol BW; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
  • Hoek A; From the Departments of Obstetrics and Gynecology (M.A.Q.M., A.M.O., J.A.L., A.H.), General Practice (M.A.Q.M.), and Epidemiology (H.G.), and the Institute of Human Movement Sciences (M.H.G.G.), University Medical Center Groningen, University of Groningen, the Department of Obstetrics and Gynecology
N Engl J Med ; 374(20): 1942-53, 2016 05 19.
Article em En | MEDLINE | ID: mdl-27192672
ABSTRACT

BACKGROUND:

Small lifestyle-intervention studies suggest that modest weight loss increases the chance of conception and may improve perinatal outcomes, but large randomized, controlled trials are lacking.

METHODS:

We randomly assigned infertile women with a body-mass index (the weight in kilograms divided by the square of the height in meters) of 29 or higher to a 6-month lifestyle intervention preceding treatment for infertility or to prompt treatment for infertility. The primary outcome was the vaginal birth of a healthy singleton at term within 24 months after randomization.

RESULTS:

We assigned women who did not conceive naturally to one of two treatment strategies 290 women were assigned to a 6-month lifestyle-intervention program preceding 18 months of infertility treatment (intervention group) and 287 were assigned to prompt infertility treatment for 24 months (control group). A total of 3 women withdrew consent, so 289 women in the intervention group and 285 women in the control group were included in the analysis. The discontinuation rate in the intervention group was 21.8%. In intention-to-treat analyses, the mean weight loss was 4.4 kg in the intervention group and 1.1 kg in the control group (P<0.001). The primary outcome occurred in 27.1% of the women in the intervention group and 35.2% of those in the control group (rate ratio in the intervention group, 0.77; 95% confidence interval, 0.60 to 0.99).

CONCLUSIONS:

In obese infertile women, a lifestyle intervention preceding infertility treatment, as compared with prompt infertility treatment, did not result in higher rates of a vaginal birth of a healthy singleton at term within 24 months after randomization. (Funded by the Netherlands Organization for Health Research and Development; Netherlands Trial Register number, NTR1530.).
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Exercício Físico / Dieta Redutora / Infertilidade Feminina / Estilo de Vida / Obesidade Idioma: En Ano de publicação: 2016 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Exercício Físico / Dieta Redutora / Infertilidade Feminina / Estilo de Vida / Obesidade Idioma: En Ano de publicação: 2016 Tipo de documento: Article