Relationship between the Nutritional Status of Vitamin A per Trimester of Pregnancy with Maternal Anthropometry and Anemia after Roux-en-Y Gastric Bypass

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dc.contributor.author Cruz, Sabrina
dc.contributor.author Matos, Andrea
dc.contributor.author da Cruz, Suelem Pereira
dc.contributor.author Pereira, Silvia
dc.contributor.author Saboya, Carlos [UNIFESP]
dc.contributor.author Ramalho, Andrea
dc.date.accessioned 2019-08-19T11:48:31Z
dc.date.available 2019-08-19T11:48:31Z
dc.date.issued 2017
dc.identifier http://dx.doi.org/10.3390/nu9090989
dc.identifier.citation Nutrients. Basel, v. 9, n. 9, p. -, 2017.
dc.identifier.issn 2072-6643
dc.identifier.uri http://repositorio.unifesp.br/handle/11600/51272
dc.description.abstract The aim of this study was to compare the nutritional status of vitamin A per trimester of pregnancy, as well as to assess its influence on pre-pregnancy BMI, total gestational weight gain (TGWG) and presence of anemia in women who had previously undergone Roux-en-Y gastric bypass (RYGB). An analytical, longitudinal and retrospective study comprising 30 pregnant women who had previously undergone RYGB was undertaken. In all trimesters of pregnancy, the serum concentrations of retinol, beta-carotene, stages of vitamin A deficiency (VAD), night blindness (NB), anemia and anthropometric variables were assessed. VAD in pregnancy affected 90% of women, 86.7% developed NB and 82.8% had mild VAD. TGWG above/below the recommended range was related to the low serum concentrations of beta-carotene(p = 0.045) in the second trimester and women with TGWG above the recommended range showed 100% of inadequacy of this nutrient in the third trimester. Among the pregnant women with anemia, 90.9% had VAD and 86.4% had NB. This study highlights the importance of monitoring the nutritional status of vitamin A in prenatal care, due to its relationship with TGWG and the high percentage of VAD and NB found since the beginning of pregnancy. It also reaffirms the use of the cut-off <1.05 mu mol/L for determining VAD. en
dc.format.extent -
dc.language.iso eng
dc.publisher Mdpi
dc.rights Acesso aberto
dc.subject pregnancy en
dc.subject Roux-en-Y gastric bypass en
dc.subject bariatric surgery en
dc.subject vitamin A en
dc.subject anemia en
dc.title Relationship between the Nutritional Status of Vitamin A per Trimester of Pregnancy with Maternal Anthropometry and Anemia after Roux-en-Y Gastric Bypass en
dc.type Artigo
dc.description.affiliation Fed Univ Rio de Janeiro UFRJ, Sch Med, BR-2194190 Rio De Janeiro, Brazil
dc.description.affiliation Inst Nutr Josue Castro UFRJ, Ctr Res Micronutrients NPqM, BR-2194190 Rio De Janeiro, Brazil
dc.description.affiliation Fluminense Fed Univ UFF, BR-2402015 Rio De Janeiro, Brazil
dc.description.affiliation Multidisciplinary Ctr Bariatr & Metab Surg, BR-22280020 Rio De Janeiro, Brazil
dc.description.affiliation Fed Univ São Paulo UNIFESP, Escola Paulista Med, BR-04 02100 São Paulo, Brazil
dc.description.affiliation Fundação Oswaldo Cruz ENSP FIOCRUZ, BR-21040900 Rio De Janeiro, Brazil
dc.description.affiliation Univ Fed Rio de Janeiro, Inst Nutr, Dept Social & Appl Nutr, BR-2194190 Rio de Janeiro, Brazil
dc.description.affiliationUnifesp Fed Univ São Paulo UNIFESP, Escola Paulista Med, BR-04 02100 São Paulo, Brazil
dc.identifier.file WOS000411973200072.pdf
dc.identifier.doi 10.3390/nu9090989
dc.description.source Web of Science
dc.identifier.wos WOS:000411973200072



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