Cargando…
The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis
BACKGROUND: Treatment for polycystic ovary syndrome (PCOS) usually initiates with a series of lifestyle modifications such as diet, weight loss, and exercise. AIMS: We, therefore, conducted this meta-analysis to systematically review and evaluate the possible benefits of LGD on a range of anthropome...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8600081/ https://www.ncbi.nlm.nih.gov/pubmed/34820542 http://dx.doi.org/10.1016/j.heliyon.2021.e08338 |
_version_ | 1784601072821600256 |
---|---|
author | Saadati, Najmieh Haidari, Fatemeh Barati, Mojgan Nikbakht, Roshan Mirmomeni, Golshan Rahim, Fakher |
author_facet | Saadati, Najmieh Haidari, Fatemeh Barati, Mojgan Nikbakht, Roshan Mirmomeni, Golshan Rahim, Fakher |
author_sort | Saadati, Najmieh |
collection | PubMed |
description | BACKGROUND: Treatment for polycystic ovary syndrome (PCOS) usually initiates with a series of lifestyle modifications such as diet, weight loss, and exercise. AIMS: We, therefore, conducted this meta-analysis to systematically review and evaluate the possible benefits of LGD on a range of anthropometric, clinical, and biochemical parameters in women with PCOS. METHODS: We performed a systematic search through major indexing databases, including Scopus, Pubmed/Medline, ISI web of science, Embase, Cochrane central, and CINAHL (1966–April 30, 2021) using key concepts of PCOS. RESULTS: Of 935 initial publications, 542 remain after duplicates removal. Then, 141 records were removed at the title and abstract screening level. After excluding 392 literatures, we finally included 8 articles. The final selected studies included 412 overweight and obese individuals with PCOS (207 cases in LGID group and 205 patients in comparators) with a mean age of 21–32 years. Measured emotional health (3 studies, 132 participants, SMD: -1.97; 95%CI:-3.54, -0.40, P = 0.01, I(2) = 89%) and body hair (3 studies, 132 participants, SMD: -0.40; 95%CI:-0.46, -0.35, P < 0.0001, I(2) = 0%), were found to be significantly lower in women in LGD vs control diet groups. Moreover, infertility (3 studies, 132 participants, SMD: 1.45; 95%CI: 0.30, 2.61, P = 0.01, I(2) = 79%) was significantly higher in women in LGD vs control diet groups. CONCLUSION: The present meta-analysis has shown that LGD may play a significant role in reducing the risk and improving the clinical and biochemical features of PCOS. So far the evidences for choosing the best dietary modalities for PCOS are not strong to make a definite recommendation. |
format | Online Article Text |
id | pubmed-8600081 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-86000812021-11-23 The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis Saadati, Najmieh Haidari, Fatemeh Barati, Mojgan Nikbakht, Roshan Mirmomeni, Golshan Rahim, Fakher Heliyon Research Article BACKGROUND: Treatment for polycystic ovary syndrome (PCOS) usually initiates with a series of lifestyle modifications such as diet, weight loss, and exercise. AIMS: We, therefore, conducted this meta-analysis to systematically review and evaluate the possible benefits of LGD on a range of anthropometric, clinical, and biochemical parameters in women with PCOS. METHODS: We performed a systematic search through major indexing databases, including Scopus, Pubmed/Medline, ISI web of science, Embase, Cochrane central, and CINAHL (1966–April 30, 2021) using key concepts of PCOS. RESULTS: Of 935 initial publications, 542 remain after duplicates removal. Then, 141 records were removed at the title and abstract screening level. After excluding 392 literatures, we finally included 8 articles. The final selected studies included 412 overweight and obese individuals with PCOS (207 cases in LGID group and 205 patients in comparators) with a mean age of 21–32 years. Measured emotional health (3 studies, 132 participants, SMD: -1.97; 95%CI:-3.54, -0.40, P = 0.01, I(2) = 89%) and body hair (3 studies, 132 participants, SMD: -0.40; 95%CI:-0.46, -0.35, P < 0.0001, I(2) = 0%), were found to be significantly lower in women in LGD vs control diet groups. Moreover, infertility (3 studies, 132 participants, SMD: 1.45; 95%CI: 0.30, 2.61, P = 0.01, I(2) = 79%) was significantly higher in women in LGD vs control diet groups. CONCLUSION: The present meta-analysis has shown that LGD may play a significant role in reducing the risk and improving the clinical and biochemical features of PCOS. So far the evidences for choosing the best dietary modalities for PCOS are not strong to make a definite recommendation. Elsevier 2021-11-09 /pmc/articles/PMC8600081/ /pubmed/34820542 http://dx.doi.org/10.1016/j.heliyon.2021.e08338 Text en © 2021 The Authors https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Research Article Saadati, Najmieh Haidari, Fatemeh Barati, Mojgan Nikbakht, Roshan Mirmomeni, Golshan Rahim, Fakher The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis |
title | The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis |
title_full | The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis |
title_fullStr | The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis |
title_full_unstemmed | The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis |
title_short | The effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: A systematic review and meta-analysis |
title_sort | effect of low glycemic index diet on the reproductive and clinical profile in women with polycystic ovarian syndrome: a systematic review and meta-analysis |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8600081/ https://www.ncbi.nlm.nih.gov/pubmed/34820542 http://dx.doi.org/10.1016/j.heliyon.2021.e08338 |
work_keys_str_mv | AT saadatinajmieh theeffectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT haidarifatemeh theeffectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT baratimojgan theeffectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT nikbakhtroshan theeffectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT mirmomenigolshan theeffectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT rahimfakher theeffectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT saadatinajmieh effectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT haidarifatemeh effectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT baratimojgan effectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT nikbakhtroshan effectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT mirmomenigolshan effectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis AT rahimfakher effectoflowglycemicindexdietonthereproductiveandclinicalprofileinwomenwithpolycysticovariansyndromeasystematicreviewandmetaanalysis |