Italian Group for Lap-Band System: results of multicenter study on patients with BMI < or =35 kg/m2.

Autor: Angrisani L; Italian Group for Lap-Band, c/o Fondazione IDIS, Città della Scienza, via Coroglio 156, 80124 Naples, Italy. luigiangrisani@chirurgiaobesita.it, Favretti F, Furbetta F, Iuppa A, Doldi SB, Paganelli M, Basso N, Lucchese M, Zappa M, Lesti G, Capizzi FD, Giardiello C, Di Lorenzo N, Paganini A, Di Cosmo L, Veneziani A, Lacitignola S, Silecchia G, Alkilani M, Forestieri P, Puglisi F, Gardinazzi A, Toppino M, Campanile F, Marzano B, Bernante P, Perrotta G, Borrelli V, Lorenzo M
Jazyk: angličtina
Zdroj: Obesity surgery [Obes Surg] 2004 Mar; Vol. 14 (3), pp. 415-8.
DOI: 10.1381/096089204322917963
Abstrakt: Background: The Lap-Band System is the most common bariatric operation world-wide. Current selection criteria do not include patients with BMI < or = 35. We report the Italian multicentre experience with BMI < or = 35 kg/m(2) over the last 5 years.
Patients and Methods: Data were obtained from 27 centres involved in the Italian Collaborative Study Group for Lap-Band System. Detailed information was collected on a specially created electronic data sheet (MS Access 2000) on patients operated in Italy since January 1996. Items regarding patients with BMI < or = 35 were selected. Data were expressed as mean +/- SD except as otherwise indicated.
Results: 225 (6.8%) out of 3,319 Lap-Band patients were recruited from the data-base. 15 patients, previously submitted to another bariatric procedure (BIB =14; VBG= 1) were excluded. 210 patients were eligible for study (34M/176F, mean age 38.19+/-11.8, range 17-66 years, mean BMI 33.9+/-1.1, range 25.1-35 kg/m(2), mean excess weight 29.5+/-7.1, range 8-41). 199 comorbidities were diagnosed preoperatively in 55/210 patients (26.2%). 1 patient (0.4%) (35 F) died 20 months postoperatively from sepsis following perforation of dilated gastric pouch. There were no conversions to laparotomy. Postoperative complications presented in 17/210 patients (8.1%). Follow-up was obtained at 6, 12, 24, 36, 48 and 60 months. At these time periods, mean BMI was 31.1+/-2.15, 29.7+/-2.19, 28.7+/-3.8, 26.7+/-4.3, 27.9+/-3.2, and 28.2+/-0.9 kg/m(2) respectively. Co-morbidities completely resolved 1 year postoperatively in 49/55 patients (89.1%). At 60 months follow-up, only 1 patient (0.4%) has a BMI >30.
Conclusions: Although surgical indications for BMI < or = 35 remain questionable, the Lap-Band in this study demonstrated that all but 1 patient achieved normal weight, and most lost their co-morbidities with a very low mortality rate.
Databáze: MEDLINE
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