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Evaluation of the response to vitamin B12 supplementation in patients with atrophy in sleeve gastrectomy materials.
Adali, Yasemen; Binnetoglu, Kenan.
Afiliação
  • Adali Y; Department of Pathology, Izmir University of Economics Faculty of Medicine, Izmir.
  • Binnetoglu K; Department of General Surgery, Kafkas University Faculty of Medicine, Kars. Izmir, Turkey.
Cir Cir ; 90(1): 17-23, 2022.
Article em En | MEDLINE | ID: mdl-35120104
ABSTRACT

OBJECTIVE:

Vitamin B12 deficiency can be seen in the cases with sleeve gastrectomy. Because the chief factor in vitamin B12 deficiency is gastric atrophy, we aimed to evaluate the effect of atrophy on postoperative vitamin B12 levels in patients who underwent sleeve gastrectomy. MATERIAL AND

METHODS:

Sixty patients were included in this study. Vitamin B12 levels were compared with presence of atrophy before the operation and after vitamin B12 supplementation.

RESULTS:

Atrophy was observed in 37 (61.7%) of the cases; 23 (38.3%) patients had no atrophy. There was a statistically significant difference between the presence of atrophy and vitamin B12 levels (p = 0.024). Despite vitamin B12 support, there were statistically significant low vitamin B12 levels after the operation in female patients having atrophy (p = 0.023). The same significance was not observed in males (p = 0.480).

CONCLUSION:

Vitamin B12 deficiency following obesity surgery is a condition that must be monitored and prevented. We found that histopathologically confirmed atrophy had an adverse effect on postoperative vitamin B12 levels. These findings can be a guide for the clinicians in the management of these cases.
RESUMEN

OBJETIVO:

La deficiencia de vitamina B12 se puede observar en los casos de gastrectomía en manga. Debido a que el factor principal en la deficiencia de vitamina B12 es la atrofia gástrica, nuestro objetivo fue evaluar el efecto de la atrofia en los niveles posoperatorios de vitamina B12 en pacientes que se sometieron a gastrectomía en manga. MATERIAL Y

MÉTODOS:

se incluyeron 60 pacientes en este estudio. Los niveles de vitamina B12 se compararon con la presencia de atrofia antes de la operación y después de la suplementación con vitamina B12.

RESULTADOS:

Se observó atrofia en 37(61.7%) de los casos; 23 (38.3%) pacientes no presentaron atrofia. Hubo una diferencia estadísticamente significativa entre la presencia de atrofia y los niveles de vitamina B12 (p = 0.024). A pesar del apoyo de vitamina B12, hubo niveles bajos de vitamina B12 estadísticamente significativos después de la operación en pacientes femeninas con atrofia (p = 0.023). No se observó la misma significación en los hombres (p = 0.480).

CONCLUSIONES:

La deficiencia de vitamina B12 luego de una cirugía de obesidad es una condición que debe ser monitoreada y prevenida. Encontramos que la atrofia confirmada histopatológicamente tuvo un efecto adverso sobre los niveles posoperatorios de vitamina B12. Estos hallazgos pueden ser una guía para los médicos en el manejo de estos casos.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Deficiência de Vitamina B 12 / Obesidade Mórbida Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Deficiência de Vitamina B 12 / Obesidade Mórbida Idioma: En Ano de publicação: 2022 Tipo de documento: Article