Midterm Results from the Dutch Common Channel Trial (DUCATI): Superior Weight Loss Results of the Long Roux Limb Gastric Bypass in Comparison to the Standard Bypass at 3-Year Follow-Up
| Autor: | L Ulas Biter, Pierre B.G.M. Feskens, Jan A Apers, Ralph P. M. Gadiot, Gerhard van ’t Hof, Martin Dunkelgrun, Guido H. H. Mannaerts |
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| Rok vydání: | 2021 |
| Předmět: |
INCREASED EFFECT
medicine.medical_specialty Nutrition and Dietetics Malabsorption Gastric bypass surgery business.industry Endocrinology Diabetes and Metabolism Significant difference Gastric bypass nutritional and metabolic diseases Morbidly obese medicine.disease medicine.disease_cause Surgery Weight loss medicine Complication rate medicine.symptom business |
| Zdroj: | Obesity Surgery. 31:5132-5140 |
| ISSN: | 1708-0428 0960-8923 |
| DOI: | 10.1007/s11695-021-05690-6 |
| Popis: | In the multi-center Dutch Common Channel Trial (DUCATI), a very long Roux limb Roux-en-Y gastric bypass (VLRL-RYGB: BP-limb 60 cm, Roux limb variable, and common channel 100 cm) was compared to a standard Roux-en-Y gastric bypass (S-LRYGB: BP-limb 60 cm, Roux limb 150 cm, and common channel variable) in the treatment of morbidly obese patients. As all trial patients are beyond 3-year follow-up a midterm analysis was performed to investigate the effect of the VLRL-RYGB. A total of 444 patients were randomized (1:1) to receive either a VLRL-RYGB or a S-LRYGB. Follow-up results for weight loss, effect on obesity-related comorbid conditions, complications, reoperation, and malnutrition are investigated. At 3-year follow-up a significant difference in %TWL (34.0% vs. 31.4%, p = 0.017) and %EWL (84.7% vs. 76.6%, p = 0.043) was observed in favor of VLRL-LRYGB group. Overall complication rate 3-years after surgery was 15.8% in the VLRL-LRYGB group vs. 9% in the S-LRYGB group (p = 0.031). Eight (3.6%) patients in the VLRL-LRYGB group versus 2 (0.9%) in the S-LRYGB group (p = 0.055) required revisional surgery for malabsorption. In the VLRL-LRYGB group 71.9% of patients had resolution of T2DM versus 48.9% in the S-LRYGB group (p = 0.044). At midterm FU a considerable, significantly increased effect on weight loss of the VLRL-LRYGB was observed compared to the S-LRYGB, with a higher risk of overall complications, but no significant nutritional side effects. These results might impact the current view on the value of the Roux limb in the discussion on optimum limb lengths in Roux-en-Y gastric bypass surgery. |
| Databáze: | OpenAIRE |
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