Pre and post-operatory anthropometric and laboratory differences of patients submitted to Roux-en-Y gastric bypass and sleeve gastrectomy

Santos, Eryka; Padilha, Bruna Batista; Nascimento, Luciano; Cunha, Tamires Regina da Silva; Lima, Denise Sandrelly Cavalcanti de; Cabral, Poliana; Ferraz, Álvaro Antônio Bandeira

doi:10.4067/s0717-75182021000600935

Cited by 2 publications

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“…In this study, the prevalence of VDD varied depending on the adequacy of supplementation. Some studies with adequate supplementation showed relatively high VDD prevalence 41 , 57 , while others with inadequate supplementation had low prevalence 12 , 16 , 39 . This suggests that additional factors contribute to VDD.…”

Section: Discussionmentioning

confidence: 99%

Prevalence and associated factors of vitamin D deficiency after Roux-en-Y gastric bypass: a systematic review and meta-analysis

Gao,

Liang,

Huang

et al. 2023

International Journal of Surgery

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Objects: To estimate the prevalence and associated factors of vitamin D deficiency (VDD) after Roux-en-Y gastric bypass (RYGB). Methods: PubMed, EMBASE, and CENTRAL were searched for relevant records from inception to March 17, 2023, using search terms: vitamin D, vitamin D3, vitamin D deficiency, hypovitaminosis D, gastric bypass, and RYGB. Studies were eligible for inclusion if they provided related data on VDD prevalence after RYGB. Results: Of 1119 screened studies, 72 studies involving 7688 individuals were enrolled in the final analysis. The prevalence estimates of VDD after RYGB were 42%. Subgroup analyses suggested the pooled prevalence of postoperative VDD was 35% for follow-up duration ≤1 year, 43% for >1 and ≤5 years, and 54% for >5 years. Meta-regression showed that VDD prevalence was positively correlated with follow-up time. Also, the prevalence was higher in studies with inadequate vitamin D supplementation than in those with adequate supplementation and in Asia population than in those from South America, Europe, and North America. Other factors associated with high VDD prevalence after RYGB included high presurgical VDD prevalence, non-compliant patients, and black populations. No significant association existed between VDD and alimentary length. Conclusion: VDD presented a high prevalence in patients following RYGB. It occurred more frequently with longer postoperative follow-up time. Population-specific vitamin D supplementation measures, targeted treatment for presurgical VDD, improved patient compliance, and periodical follow-ups were necessary to reduce VDD and other adverse outcomes.

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Section: Discussionmentioning

confidence: 99%

Prevalence and associated factors of vitamin D deficiency after Roux-en-Y gastric bypass: a systematic review and meta-analysis

Gao,

Liang,

Huang

et al. 2023

International Journal of Surgery

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Alterações nos níveis de micronutrientes em pacientes submetidos a cirurgia bariátrica: uma revisão integrativa

Santana,

De Souza,

Dutra

et al. 2024

Cuad. Ed. Desar.

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Introdução: A obesidade é um problema de saúde pública mundial. A cirurgia bariátrica tem impacto positivo na redução do peso corporal e das comorbidades associadas, sendo as principais técnicas a gastrectomia vertical (SG), bypass gástrico em Y-de-Roux (RYGB) e bypass gástrico de uma anastomose (OAGB). Porém, os déficits de micronutrientes são relatados como importantes complicações. Objetivo: Avaliar o perfil de deficiências de micronutrientes no pré e pós-operatório em pacientes submetidos à cirurgia bariátrica. Metodologia: Revisão de literatura nas bases de dados PubMed, BVS e SciElo nos últimos 5 anos. Do total de 83 resultados, 11 foram incluídos, sendo excluídos artigos com base no tema, tipo de estudo e disponibilidade do texto completo. Resultados: Os principais déficits encontrados foram de vitamina D, vitamina B12, ferro e ácido fólico, com menores deficiências referentes ao pós-operatório e às técnicas puramente restritivas. A suplementação vitamínica e boa adesão foram associadas a melhores resultados no pós-operatório. Discussão: Os principais fatores relacionados às deficiências são hipovitaminoses prévias, técnicas cirúrgicas disabsortivas, inadequação nas terapias de reposição nutricional e baixa adesão às recomendações dietéticas. Conclusão: Os distúrbios nutricionais referentes à cirurgia bariátrica possuem etiologia multifatorial e necessitam de acompanhamento pré e pós-operatório.

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Pre and post-operatory anthropometric and laboratory differences of patients submitted to Roux-en-Y gastric bypass and sleeve gastrectomy

Cited by 2 publications

References 0 publications

Prevalence and associated factors of vitamin D deficiency after Roux-en-Y gastric bypass: a systematic review and meta-analysis

Prevalence and associated factors of vitamin D deficiency after Roux-en-Y gastric bypass: a systematic review and meta-analysis

Alterações nos níveis de micronutrientes em pacientes submetidos a cirurgia bariátrica: uma revisão integrativa

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