Subject(s)
Antiviral Agents/adverse effects , Hepatitis C, Chronic/drug therapy , Interferon-alpha/adverse effects , Polyethylene Glycols/adverse effects , Thyroid Diseases/chemically induced , Animals , Drug Therapy, Combination , Humans , Interferon alpha-2 , Recombinant Proteins , Ribavirin/adverse effects , Risk Factors , Thyroid Diseases/virology , Time FactorsABSTRACT
OBJECTIVE: To evaluate the effectiveness and safety of intragastric balloon (IGB) for the treatment of obese Chinese. METHODS: IGB was placed into the stomachs of 48 Chinese patients in Hong Kong, 13 males and 35 females; aged 39 +/- 9 (18 - 65), with the mean baseline body weight (BW) of 106 +/- 26 kg and mean body mass index (BMI) of (40 +/- 9) kg/m(2), 34 (70.8%) with coexistent obesity-related morbidities, who failed to respond to other weight reducing treatment, via routine gastroscopy under intravenous conscious sedation. Restricted balanced diet with 1200 kcal/day and exercise of 150 minutes/week were prescribed after the balloon placement. The IGB was removed endoscopically after at most 180 days. Follow-up was conducted once a week during the first month and then once a month. RESULTS: The median hospital stay and treatment duration were 1 (IQR 1:2.25) day and 174 (IQR 166:181) days respectively. The BW, BMI, and waist circumference were significantly decreased after the IGB placement (all P < 0.01) with the mean BW loss of (13 +/- 7) kg, mean BMI loss of (5 +/- 3) kg/m(2), mean excessive body weight loss of (45 +/- 36)%, and mean waist circumference loss of (12 +/- 8) cm. 66.7% of the patients were satisfied with the treatment. No serious complication related to IGB was noted. CONCLUSION: IGB is a safe and effective device that achieves moderate weight loss in obese Chinese.
Subject(s)
Gastric Balloon , Obesity, Morbid/therapy , Adult , Body Mass Index , Body Weight , Diet, Reducing , Exercise , Female , Follow-Up Studies , Hong Kong , Humans , Male , Middle Aged , Treatment OutcomeABSTRACT
BACKGROUND & AIMS: Nonalcoholic fatty liver disease (NAFLD) and metabolic syndrome are reaching epidemic levels worldwide, but data in Asia remain scarce. This cross-sectional study examined the metabolic and adipokine profiles of Chinese patients with biopsy-proven NAFLD and factors associated with severe disease. METHODS: Eighty ethnic Chinese with NAFLD and 41 healthy controls were recruited. Metabolic parameters and fasting adiponectin, tumor necrosis factor-alpha (TNF-alpha), leptin, and resistin levels were measured on the day of liver biopsy. Histology was scored according to Brunt's criteria. Metabolic syndrome was assessed by using both the International Diabetes Federation and Adult Treatment Panel III criteria. RESULTS: Twenty-eight patients had simple steatosis, and 52 patients had nonalcoholic steatohepatitis (NASH), defined as necroinflammatory grade >/=2 and/or fibrosis by Brunt's criteria. The ethnic-specific International Diabetes Federation criteria identified more cases of metabolic syndrome among NAFLD patients than the Adult Treatment Panel III criteria (70% vs 56%, P < .0001). On multivariate analysis, low adiponectin level, increased leptin level, and diabetes mellitus were associated with NAFLD. High TNF-alpha level and high body mass index were independent factors associated with NASH. TNF-alpha level had positive correlation with necroinflammatory grade (R = .35, P = .002) and fibrosis stage (R = .31, P = .005). CONCLUSIONS: Hypoadiponectinemia and elevated TNF-alpha levels are associated with the development of NAFLD and NASH, respectively, independent of other metabolic factors. Ethnic-specific definition of metabolic syndrome is more useful in the assessment of NAFLD patients.
Subject(s)
Adiponectin/blood , Asian People , Fatty Liver/blood , Fatty Liver/ethnology , Adult , Case-Control Studies , Cross-Sectional Studies , Fatty Liver/pathology , Female , Hong Kong , Humans , Male , Middle Aged , Peptide Hormones/blood , Severity of Illness Index , Tumor Necrosis Factor-alpha/metabolismABSTRACT
BACKGROUND: We evaluated the effectiveness and safety of intragastric balloon (IGB) for the treatment of obesity in ethnic Chinese in Hong Kong. METHODS: 15 Chinese patients (10 females; median age 40 years (range 21-58)) completed IGB treatment over a 10-month period since November 2004. Median baseline body weight (BW) and BMI were 100.1 (range 78.5-170.3) kg and 39.4 (range 29.6-56.9) kg/m2 respectively. Coexistent obesity-related morbidities were present in 80% of patients. The Bioenterics Intragastric Balloon (BIB) was employed, and all placement and removal were performed endoscopically under intravenous conscious sedation. A restricted balanced diet (approximately 1200 kcal/day) and 150 minutes/week of moderate-intensity exercise were prescribed after balloon placement in a multidisciplinary approach. Outcome measures were collected and assessed in a prospective manner. RESULTS: Median procedure time was 25 (range 19-45) minutes and median hospital stay was 2 (range 1-6) days. Median BW and BMI loss were 15.3 (range 5.3-30.9) kg and 5.6 (range 1.9-12.5) kg/m2 after IGB. The median waist circumference (WC) loss was 9 (range 4-23) cm, and 66.7% of patients were highly satisfied with the treatment. No serious complication related to IGB was observed. CONCLUSION: IGB is a safe and effective device that achieves moderate weight loss in obese ethnic Chinese patients.
