Long-term follow-up evaluation of endoscopic sclerotherapy for dilated gastrojejunostomy after gastric bypass.
Surg Endosc
; 28(5): 1454-9, 2014 May.
Article
em En
| MEDLINE
| ID: mdl-24477936
ABSTRACT
BACKGROUND:
Endoscopic sclerotherapy using sodium morrhuate has been used to treat patients with weight regain after Roux-en-Y gastric bypass whose presumed etiology is loss of restriction due to gastrojejunostomy dilation. Weight loss and stability have been demonstrated in several studies with short-term follow-up evaluation.METHODS:
This retrospective review evaluated all the patients who underwent sclerotherapy for a dilated gastrojejunostomy between 2007 and 2012.RESULTS:
The study identified 48 patients with a mean follow-up period of 22 months (range 12-60 months). The mean age of these patients was 47.5 ± 10.5 years, and 92 % were women. The average weight loss from the primary procedure was 132.5 ± 54.82 lb, and the average weight regain from the lowest weight to the maximum weight before sclerotherapy was 46 ± 40.32 lb. The median number of sclerotherapy sessions was two (range 1-4). The pre-procedure mean gastrojejunostomy diameter was 20 ± 3.6 mm, and the mean volume of sodium morrhuate injected per session was 12.8 ± 3.7 ml. The average weight loss from sclerotherapy to the final documented weight was 3.17 ± 19.70 lb, which was not statistically significant. The following variables in the multivariate analysis were not associated with statistically significant weight loss volume of sodium morrhuate, patient age, gastrojejunostomy diameter, number of sclerotherapy sessions, decrease in gastrojejunostomy diameter between the first and second sessions, and number of follow-up years. Weight stabilization or loss was achieved by 58 % of our cohort, with a mean weight loss of 15.9 ± 14.6 lb in this subgroup.CONCLUSION:
The long-term follow-up evaluation of patients undergoing sclerotherapy of the gastrojejunostomy for weight regain after gastric bypass showed only a marginal weight loss, which was not statistically significant in our study population, although more than 50 % of the patients achieved weight loss or stabilization.
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Cuidados Pós-Operatórios
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Complicações Pós-Operatórias
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Morruato de Sódio
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Derivação Gástrica
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Aumento de Peso
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Escleroterapia
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Endoscopia Gastrointestinal
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Surg Endosc
Assunto da revista:
DIAGNOSTICO POR IMAGEM
/
GASTROENTEROLOGIA
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Estados Unidos