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DOI: 10.1055/s-2002-33603
© Georg Thieme Verlag Stuttgart · New York
The Effects of Surgically Removing Subcutaneous Fat on the Metabolic Profile and Insulin Sensitivity in Obese Women after Large-Volume Liposuction Treatment
Publication History
Received: 10 October 2001
Accepted after revision: 24 January 2002
Publication Date:
25 September 2002 (online)
Abstract
The aim of this study was to identify the effects of surgically removing subcutaneous fat on the metabolic profile and insulin sensitivity in obese women after large-volume liposuction treatment. An open clinical trial with a non-intervention parallel group was carried out on 12 young, obese women. After randomization, six volunteers were selected to the surgical intervention consisting of large-volume liposuction; the other six women were considered as the non-intervention group. Metabolic profiles and insulin tolerance tests to assess insulin sensitivity were performed on all volunteers before intervention or non-intervention and 21 - 28 days afterwards. There were a significant decrease in glucose (4.9 ± 0.4 vs. 4.6 ± 0.2 mmol/l, p < 0.05) and uric acid (250.8 ± 56.2 vs. 224.0 ± 53.4 µmol/l, p < 0.05) levels after liposuction; insulin sensitivity improved after the surgical intervention (4.3 ± 0.9 vs. 5.3 ± 0.8 %/min, p = 0.046). In conclusion, surgical removal of subcutaneous fat by large-volume liposuction led to an improvement in insulin sensitivity and a decrease in glucose and uric acid concentrations.
Key words
Subcutaneous Fat - Insulin Sensitivity - Obesity - Liposuction - Metabolic Profile
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M. González-Ortiz, M.D., M.Sc., Ph.D.
Medical Research Unit in Clinical Epidemiology · West National Medical Center · Mexican Institute of Social Security ·
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