High-risk subpopulations after bariatric surgery should be monitored

	Tweet

Subpopulations of people at higher risk for adverse events following bariatric procedures should be monitored more carefully.

According to a study from the United States, “Our aim was to determine the relationship between patient level characteristics and in-hospital postoperative complications among obese adults who underwent a bariatric procedure in New York state in 2003.

Understanding patient level factors that predict or are associated with adverse outcomes among bariatric surgery patients can help to identify patients who need to be monitored particularly carefully.”

"Using New York’s inpatient discharge database, we identified adults who underwent a bariatric operation between January 1, 2003 and December 31, 2003 (n=7,868). Following preliminary descriptive analyses, a stepwise logistic regression model was constructed to identify significant patient level predictors of postoperative complications. Patient level risk factors included age, gender, race/ethnicity, and 24 comorbid conditions,” wrote W.E. Weller and colleagues, State University of New York.

The results showed, “6.8% of adults undergoing a bariatric procedure in New York in 2003 experienced one or more of the postoperative complications included in the study.

Respiratory complications were the most common type of complication, with >2% of patients experiencing pneumonia, collapsed lung, and/or respiratory complications secondary to the operation.

“Multivariate analyses by stepwise logistic regression identified age (>=)50 years, male gender, Hispanic ethnicity, congestive heart failure, cardiac arrhythmia, other neurological disorders, and peptic ulcer as predictors of complications.”

The researchers concluded, “Certain subpopulations of persons undergoing bariatric procedures may be at increased risk for adverse events and will need to be monitored carefully.”

Weller and colleagues published the results of their research in Obesity Surgery (Predictors of in-hospital postoperative complications among adults undergoing bariatric procedures in New York state, 2003. Obes Surg, 2006;16(6):702-708).

For additional information, contact W.E. Weller, State University of New York, School Public Health, Dept. of Health Policy Management & Behavioral, 1 University of Pl, Room 167, Rensselaer, NY 12144, USA.

The publisher of the journal Obesity Surgery can be contacted at: F DCommunications Inc., 3100 Bayview Avenue, Unit 4, Toronto, Ontario M2N 5L3, Canada.

RELATED STORIES:
Weight in pregnancy best controlled by diet, study shows   FDA advisers recommend approving weight loss drug   Bridal Hunger Games   Exercise, Group Support Work for Weight Loss   Misperception of weight is an important barrier to weight loss   Obesity drugs need heart studies, U.S. advisers say   Weight Loss Surgery and Diabetes: Expert Interview Opportunity   New evidence on effects of green coffee beans in weight loss   Chocolate lovers tend to weigh less: study   Weight loss won’t necessarily help teen girls’ self-esteem   How to Best Help Your Child Lose Weight: Lose Weight Yourself   Qnexa: Is the new anti-obesity drug too risky?

Comments

[ + Post Your Own ]

Now you're in the public comment zone. What follows is not Armenian Medical Network's stuff; it comes from other people and we don't vouch for it. A reminder: By using this Web site you agree to accept our Terms of Service. Click here to read the Rules of Engagement.

There are no comments for this entry yet. [ + Comment here + ]