Outcomes among elderly bariatric patients at a high-volume center.
Surg Obes Relat Dis
; 3(2): 163-9; discussion 169-70, 2007.
Article
em En
| MEDLINE
| ID: mdl-17331804
ABSTRACT
BACKGROUND:
Bariatric surgery in elderly patients remains controversial. With a growing morbidly obese elderly population, management strategies and treatment outcomes need to be evaluated.METHODS:
We reviewed all bariatric cases from 2001 to 2005 at a single institution. The preoperative factors (body mass index, smoking status, co-morbid conditions, number of medications) and surgical information (operation and length of stay) were recorded. Patients >60 years old who had undergone Roux-en-Y gastric bypass (RYGB) were followed up, and their surgical outcomes were analyzed (reduction in medications, resolution of diabetes mellitus and hypertension, percentage of excess body weight loss, complications, and mortality).RESULTS:
Of 1065 patients, 76 (7.1%) were aged > or =60 years. Of these 76 patients, 61 (5.7%) underwent RYGB. The other 989 patients (92.9%) were <60 years old, and 952 of these underwent RYGB. In the older group, the mean number of co-morbid conditions was 10 +/- 3.3, 70.5% had diabetes, and 83.6% had hypertension. In the younger group, the mean number of co-morbidities was 4.7 +/- 2.3. The mean number of preoperative medications was 10 +/- 4.5 in the older group compared with 6.0 +/- 4.3 in the younger group. The mean length of stay was 2.9 days in both groups. Postoperatively, medications were reduced by nearly 50% in both groups. Diabetes and hypertension resolved or improved significantly in both groups. The mean percentage of excess body weight loss was lower in the older patients (54.9% versus 60.1%; P = .09). The 90-day operative mortality rate was 1.64% in the older group versus 0.53% for the younger group (P = NS).CONCLUSION:
Our data support the use of RYGB in older patients in programs prepared to comprehensively manage the medical co-morbidities. Although the percentage of excess body weight loss was less, the mortality was acceptable despite the greater number of co-morbidities. Both diabetes and hypertension were more common in this population, with trends toward better improvement after RYGB than in younger patients.
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Base de dados:
MEDLINE
Assunto principal:
Obesidade Mórbida
/
Derivação Gástrica
/
Centros Médicos Acadêmicos
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
2007
Tipo de documento:
Article