A new study by Rhode Island Hospital and Brown University researchers reported that 18 percent of 500 candidates for bariatric surgery did not receive the initial psychiatric clearance for the surgery.
The study is the first to examine the reliability of decisions to clear candidates for surgery, and the largest to determine the percentage of candidates who are not cleared and detail the reasons for exclusion. It was published in the October edition of the Journal of Clinical Psychiatry.
Findings indicate the most common reasons for not receiving psychiatric clearance were frequent overeating to cope with stress/emotional distress, a current eating disorder and uncontrolled psychiatric disorders. Researchers also found that the decision to clear candidates for bariatric surgery is made with high reliability, meaning independent reviews of available information by independent psychiatrists will result in the same decision.
Most bariatric surgery programs include psychiatric evaluations as part of the pre-operative screening procedure. Some of the psychological factors considered important in determining appropriate surgical candidates include the presence of eating, mood psychotic, personality and substance abuse disorders; eating to regulate negative affect (using food as a method to cope with psychological stress); history of noncompliance with treatment; and inappropriate expectations of life change due to surgery.