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An online program aimed at helping those with binge-eating disorder (BED), based on completing cognitive-behavioral therapy (CBT) modules, showed positive results in a randomized, controlled trial. The findings were published in JAMA Network Open.
In the study, led by Luise Pruessner, MS, with the Department of Psychology at Heidelberg University in Germany, 154 patients (96% female; average age 35.9) who met the criteria for BED were randomized 1-to-1 to the intervention or control group.
12-Week CBT Program with 6 Modules
The intervention group had access to a 12-week CBT online program with a core curriculum of six mandatory modules of texts and videos, focused on self-monitoring of binge eating, psychoeducation, and regulating emotion. Each could be accessed only after the previous module was completed. Participants also chose six specialization areas to personalize the experience. Email reminders were sent to participants who delayed starting the program to boost initial and continuing engagement.
The control group had no access to the program and participants were told they were on a 12-week waiting list for it. They could explore other treatments during that time, an option that mimics real-world experiences. The design choice also helped navigate the ethics of withholding a potentially effective treatment.
Significant Improvement in Outcomes
The intervention group had a significant reduction in binge-eating episodes, the primary outcome, compared with the control group. In the intervention group, the average number of episodes decreased from 14.79 at baseline to 6.07 (95% confidence interval, −11.31 to −6.72; P < .001). The reduction surpassed the clinically meaningful threshold of 3.97 episodes. The control group, as expected, had no significant reductions in episodes.
The intervention group also showed improvement in outcomes including well-being, self-esteem, and emotional regulation and reductions in clinical impairment, depression, and anxiety. “However, there were no meaningful between-group differences regarding changes in work capacity,” the authors noted.
In an invited commentary, Andrea Graham, PhD, with the Center for Behavioral Intervention Technologies at the Feinberg School of Medicine, Northwestern University, Chicago, noted that BED “is a prevalent, serious, and impairing psychiatric illness.”
The study authors pointed out that BED is one of the most prevalent eating disorders, affecting “1.0% to 2.8% of the population over their lifetimes.”
Dr. Graham notes that while there are evidence-based, face-to-face psychological treatments, many patients have considerable barriers to accessing those services.
Digital Intervention Advantages
“Digital interventions, such as the one evaluated by Pruessner and colleagues, have the potential to curb the mental health crisis by reaching large numbers of people in need” in the moments they need help most, she wrote.
She added that with BED, eating decisions and signals for dysregulated eating occur frequently throughout the day, highlighting the need for on-demand and immediate access to self-help, like the solution Ms. Pruessner and colleagues describe.
“The importance of Pruessner and colleagues’ findings is strengthened because their digital intervention did not rely on human support for delivery,” she wrote. Relying on human intervention poses financial challenges for achieving scale.
“Therefore, self-help interventions that achieve clinically significant improvements in outcomes present an important opportunity for closing the treatment gap for binge eating. Given its effectiveness, the critical next step is to learn where and how to implement this intervention to broadly reach individuals in need,” Dr. Graham wrote.
Primary care clinicians don’t typically intervene in eating disorders and a self-help intervention might help address that gap, she added.
“However, a first step would require increasing screening for eating disorders in primary care,” Dr. Graham pointed out.
The authors report no relevant financial relationships. Dr. Graham reports grants from the National Institute of Mental Health, the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), and the Agency for Healthcare Research and Quality. She reports receiving a grant from the NIDDK-funded Chicago Center for Diabetes Translation Research, Dean’s Office of the Biological Sciences Division of the University of Chicago and Feinberg School of Medicine at Northwestern University; and being an adviser to Alavida Health.
An online program aimed at helping those with binge-eating disorder (BED), based on completing cognitive-behavioral therapy (CBT) modules, showed positive results in a randomized, controlled trial. The findings were published in JAMA Network Open.
In the study, led by Luise Pruessner, MS, with the Department of Psychology at Heidelberg University in Germany, 154 patients (96% female; average age 35.9) who met the criteria for BED were randomized 1-to-1 to the intervention or control group.
12-Week CBT Program with 6 Modules
The intervention group had access to a 12-week CBT online program with a core curriculum of six mandatory modules of texts and videos, focused on self-monitoring of binge eating, psychoeducation, and regulating emotion. Each could be accessed only after the previous module was completed. Participants also chose six specialization areas to personalize the experience. Email reminders were sent to participants who delayed starting the program to boost initial and continuing engagement.
The control group had no access to the program and participants were told they were on a 12-week waiting list for it. They could explore other treatments during that time, an option that mimics real-world experiences. The design choice also helped navigate the ethics of withholding a potentially effective treatment.
Significant Improvement in Outcomes
The intervention group had a significant reduction in binge-eating episodes, the primary outcome, compared with the control group. In the intervention group, the average number of episodes decreased from 14.79 at baseline to 6.07 (95% confidence interval, −11.31 to −6.72; P < .001). The reduction surpassed the clinically meaningful threshold of 3.97 episodes. The control group, as expected, had no significant reductions in episodes.
The intervention group also showed improvement in outcomes including well-being, self-esteem, and emotional regulation and reductions in clinical impairment, depression, and anxiety. “However, there were no meaningful between-group differences regarding changes in work capacity,” the authors noted.
In an invited commentary, Andrea Graham, PhD, with the Center for Behavioral Intervention Technologies at the Feinberg School of Medicine, Northwestern University, Chicago, noted that BED “is a prevalent, serious, and impairing psychiatric illness.”
The study authors pointed out that BED is one of the most prevalent eating disorders, affecting “1.0% to 2.8% of the population over their lifetimes.”
Dr. Graham notes that while there are evidence-based, face-to-face psychological treatments, many patients have considerable barriers to accessing those services.
Digital Intervention Advantages
“Digital interventions, such as the one evaluated by Pruessner and colleagues, have the potential to curb the mental health crisis by reaching large numbers of people in need” in the moments they need help most, she wrote.
She added that with BED, eating decisions and signals for dysregulated eating occur frequently throughout the day, highlighting the need for on-demand and immediate access to self-help, like the solution Ms. Pruessner and colleagues describe.
“The importance of Pruessner and colleagues’ findings is strengthened because their digital intervention did not rely on human support for delivery,” she wrote. Relying on human intervention poses financial challenges for achieving scale.
“Therefore, self-help interventions that achieve clinically significant improvements in outcomes present an important opportunity for closing the treatment gap for binge eating. Given its effectiveness, the critical next step is to learn where and how to implement this intervention to broadly reach individuals in need,” Dr. Graham wrote.
Primary care clinicians don’t typically intervene in eating disorders and a self-help intervention might help address that gap, she added.
“However, a first step would require increasing screening for eating disorders in primary care,” Dr. Graham pointed out.
The authors report no relevant financial relationships. Dr. Graham reports grants from the National Institute of Mental Health, the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), and the Agency for Healthcare Research and Quality. She reports receiving a grant from the NIDDK-funded Chicago Center for Diabetes Translation Research, Dean’s Office of the Biological Sciences Division of the University of Chicago and Feinberg School of Medicine at Northwestern University; and being an adviser to Alavida Health.
An online program aimed at helping those with binge-eating disorder (BED), based on completing cognitive-behavioral therapy (CBT) modules, showed positive results in a randomized, controlled trial. The findings were published in JAMA Network Open.
In the study, led by Luise Pruessner, MS, with the Department of Psychology at Heidelberg University in Germany, 154 patients (96% female; average age 35.9) who met the criteria for BED were randomized 1-to-1 to the intervention or control group.
12-Week CBT Program with 6 Modules
The intervention group had access to a 12-week CBT online program with a core curriculum of six mandatory modules of texts and videos, focused on self-monitoring of binge eating, psychoeducation, and regulating emotion. Each could be accessed only after the previous module was completed. Participants also chose six specialization areas to personalize the experience. Email reminders were sent to participants who delayed starting the program to boost initial and continuing engagement.
The control group had no access to the program and participants were told they were on a 12-week waiting list for it. They could explore other treatments during that time, an option that mimics real-world experiences. The design choice also helped navigate the ethics of withholding a potentially effective treatment.
Significant Improvement in Outcomes
The intervention group had a significant reduction in binge-eating episodes, the primary outcome, compared with the control group. In the intervention group, the average number of episodes decreased from 14.79 at baseline to 6.07 (95% confidence interval, −11.31 to −6.72; P < .001). The reduction surpassed the clinically meaningful threshold of 3.97 episodes. The control group, as expected, had no significant reductions in episodes.
The intervention group also showed improvement in outcomes including well-being, self-esteem, and emotional regulation and reductions in clinical impairment, depression, and anxiety. “However, there were no meaningful between-group differences regarding changes in work capacity,” the authors noted.
In an invited commentary, Andrea Graham, PhD, with the Center for Behavioral Intervention Technologies at the Feinberg School of Medicine, Northwestern University, Chicago, noted that BED “is a prevalent, serious, and impairing psychiatric illness.”
The study authors pointed out that BED is one of the most prevalent eating disorders, affecting “1.0% to 2.8% of the population over their lifetimes.”
Dr. Graham notes that while there are evidence-based, face-to-face psychological treatments, many patients have considerable barriers to accessing those services.
Digital Intervention Advantages
“Digital interventions, such as the one evaluated by Pruessner and colleagues, have the potential to curb the mental health crisis by reaching large numbers of people in need” in the moments they need help most, she wrote.
She added that with BED, eating decisions and signals for dysregulated eating occur frequently throughout the day, highlighting the need for on-demand and immediate access to self-help, like the solution Ms. Pruessner and colleagues describe.
“The importance of Pruessner and colleagues’ findings is strengthened because their digital intervention did not rely on human support for delivery,” she wrote. Relying on human intervention poses financial challenges for achieving scale.
“Therefore, self-help interventions that achieve clinically significant improvements in outcomes present an important opportunity for closing the treatment gap for binge eating. Given its effectiveness, the critical next step is to learn where and how to implement this intervention to broadly reach individuals in need,” Dr. Graham wrote.
Primary care clinicians don’t typically intervene in eating disorders and a self-help intervention might help address that gap, she added.
“However, a first step would require increasing screening for eating disorders in primary care,” Dr. Graham pointed out.
The authors report no relevant financial relationships. Dr. Graham reports grants from the National Institute of Mental Health, the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), and the Agency for Healthcare Research and Quality. She reports receiving a grant from the NIDDK-funded Chicago Center for Diabetes Translation Research, Dean’s Office of the Biological Sciences Division of the University of Chicago and Feinberg School of Medicine at Northwestern University; and being an adviser to Alavida Health.
FROM JAMA NETWORK OPEN