ArticleObesity surgery2012
Impact of lap-band size on weight loss: does gender matter?
Article in Obesity surgery, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 4 citations in OpenAlex.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLaparoscopic adjustable gastric band (LAGB) has gone through major design modifications to improve clinical endpoints and reduce complications. Little is known, however, about the effects of LAGB size on clinical outcomes, or whether outcomes differ based on gender. We set out to examine the impact of band size on surgical weight loss, reoperations, comorbidity resolution, and compare outcomes within gender.
methodsWe reviewed our prospectively collected longitudinal bariatric database between 2008 and 2010, and compared patients with BMI 35-50 kg/m(2) who had undergone LAGB with the LAP-BAND® APS to those who had the larger APL. Those patients with initial BMI > 50 kg/m(2) were excluded to reduce any possible selection bias which favors larger band use in such subjects.
resultsThree hundred ninety-four patients met our inclusion criteria; 230 (58 %) in the APS group and 164 (42 %) in the APL group. Female patients in APS group experienced significantly higher percentage excess body weight loss at 6 months, 1 year, and 2 years in comparison to female patients in APL group (p < 0.001 for all time points). In contrast, a reverse pattern was observed for male patients. No significant differences were observed between the groups regarding frequency of band adjustments, complications, or comorbidity resolution.
conclusionsMale patients might benefit from APL bands, in contrast to female patients who appear to experience superior weight loss with the smaller APS bands. This study provides the first set of evidence to facilitate surgical decision making for band size selection and highlights differences between genders.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.