Cargando…

The Jejunojejunostomy: an Achilles Heel of the Roux-en-Y Gastric Bypass Construction

BACKGROUND: Laparoscopic Roux-en-Y gastric bypass (RYGB) has for long been the gold standard technique in bariatric surgery, especially in the Scandinavian countries. In a tertiary hospital setting, we observed an increasing number of patients with postprandial abdominal pain and nausea, often assoc...

Descripción completa

Detalles Bibliográficos
Autores principales: Hedberg, Suzanne, Xiao, Yao, Klasson, Adam, Maleckas, Almantas, Wirén, Mikael, Thorell, Anders, Laurenius, Anna, Engström, My, Olbers, Torsten
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8595153/
https://www.ncbi.nlm.nih.gov/pubmed/34480331
http://dx.doi.org/10.1007/s11695-021-05686-2
Descripción
Sumario:BACKGROUND: Laparoscopic Roux-en-Y gastric bypass (RYGB) has for long been the gold standard technique in bariatric surgery, especially in the Scandinavian countries. In a tertiary hospital setting, we observed an increasing number of patients with postprandial abdominal pain and nausea, often associated with complex hypoglycemia. OBJECTIVES: The present study aimed to characterize the clinical patterns, patient characteristics, and clinical outcomes after surgical revision of dysfunctional RYGB at Sahlgrenska University Hospital in Gothenburg, Sweden. METHODS: This cohort study included patients with RYGB who underwent revision of the jejunojejunostomy (JJ) after 2013. Information was obtained by reviewing medical records and performing complementary interviews. RESULTS: Laparoscopic revisional surgery was performed in 115 cases with either adhesiolysis or total revision of the JJ (mean age 41 years, range 19–67 years; 90% women). The median time to assessment after the last revision was 33 months (range 12–75 months). Forty-four (38%) patients reported that they were symptom-free long-term after the intervention, and 32 (28%) patients experienced an improvement in the symptoms that were the indication for revision. However, 31 (27%) patients reported no long-term improvement, and half of them (n = 16) subsequently had a reversal of the anatomy. Eight (7%) patients were lost to follow-up. CONCLUSIONS: Dysfunction of the JJ appears to be a relatively common cause of postprandial pain and nausea after ante-colic/ante-gastric RYGB. Most patients with symptoms of dysfunction experienced partial or total relief following revisional surgery, but a substantial minority had persistent problems, with one in five eventually undergoing reversal of the anatomy. GRAPHICAL ABSTRACT: [Image: see text]