60% of Bariatric Patients Keep Weight Off
But Eating Problems Such as Bingeing and Night Eating Linger for More Than Half of Bariatric Patients, Study Finds
Eating Problems Continue in Half of Patients
Despite the overall success, Kruseman found that 41 women or 51% had binge
eating or night eating syndrome. This points to the need for continued
follow-up, she says, with attention given to eating behaviors.
''To my patients who ponder the operation, I ask them to think about their
expectations," she says. "It is a very invasive intervention and it has
apparently good results, but only on weight. There is no guarantee that their
whole life will improve after the operation."
Follow-up Care Important
The weight loss results of the new study are in line with other studies,
says John Baker, MD, president of the American Society for Metabolic &
Bariatric Surgery and director of the medical weight loss program at Baptist
Health in Little Rock, Ark., who reviewed the study for WebMD.
"It's not surprising, the fact that patients still had eating disorder
issues," he says. "The surgery doesn't correct those things."
"This [study] is emphasizing the importance of aftercare and allowing the
patients access to aftercare," he tells WebMD. That care should include dietary
instructions and psychological help to deal with any eating issues, he
Another expert says the study results confirm the idea that bariatric
surgery requires a long-term commitment by the patient and health care
providers. ''The consequences of bariatric surgery can change as patients move
through active weight loss to some weight gain," says Trina Histon, PHD,
director of the Weight Management Initiative at Kaiser Permanente in Oakland,
''Patients need various check-ins over the years to ensure they are
maintaining optimal care," she says. That way, health care providers can pick
up on early warning signs of issues that warrant attention, she says.