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Results of the Centers for Excellence in Laparoscopic Obesity SurgeryIn the past several months from 9/18/2004 to 12/9/2004 a sample of 358 patients from the series of 2,725 (13%) gastric bypass patients completed their follow up forms for analysis. The results of this recent sample are similar to previous analyses and document the remarkably good results seen in the CELOS series of bariatric patients. The average length of follow up for this sample was just under 2 years (20 months) with a range of 1 to 62 months. The patient population was made up of 15% men and 85% women with an average age of 39. The average weight of patients was 288 lbs, mean excess body weight was 163 lbs and the mean BMI was 51. The 30 day mortality rate was 0 and the perioperative complication rate was 5.9%. The average operative time was 37.5 minutes and median hospital stay was 1 day. The mean weight loss at one year was 130 lbs. the mean excess body weight lost was excellent at 80%. The mean BMI at the end of one year was 29. The average change in waist size was 12.6 inches. Weight loss was maintained within 10-15 lbs in >95% of patients up to 5 year follow up. Weight loss was excellent and a plot of weight loss is shown in the figure below.
Figure 1: 5 year weight loss after the MGB
Health status improvement following surgery was excellent with resolution or improvement in all major associated medical illnesses that were measured (85% of patient with heartburn had resolution of their heartburn, 96% of patients with Shortness of breath had resolution of their shortness of breath. 17% percent of patients had diabetes at the time of surgery and 83% of diabetics resolved their diabetes following surgery. 37% of patient had sleep apnea and 87% of sleep apnea patients resolved their sleep apnea following surgery. 53% of patients had hypertension and 80% resolved their
hypertension. 39% had hypercholesterolemia and 89% resolved their elevated
cholesterol after surgery. Urinary incontinence was reported in 35% of patients
and this resolved in 82%.) Table 2: Patient Satisfaction Scores
Long term complications were few and easily treated in the majority (iron deficiency anemia and dyspepsia/gastritis/ulcer.) There was one patient that lost an excessive amount of weight and required a revision by CELOS staff and did well subsequently ( =(1/358)*100 \# "0.00%" 0.28%.) There were two patient with peptic ulcers diagnosed as “bile reflux” that sought treatment by other surgeons that underwent revision by non-CELOS surgeons to RNY procedures and did well ( =(2/358)*100 \# "0.00%" 0.56%). |
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