Can optimism get you moving after weight loss surgery? small study says maybe.

NCT ID NCT04867902

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study tested a 10-week phone-based program that combines positive psychology and motivational interviewing to help people become more active after bariatric surgery. Twelve adults who had surgery 6-12 months earlier and were not very active took part. The goal was to see if the program was easy to use and acceptable, not yet to prove it works.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Positive psychology-motivational interviewing intervention

What this could lead to

If it works, this could point toward a simple phone-based program to help people become more active after weight loss surgery.

What could go wrong

This is a very small, early proof-of-concept trial with only 12 participants. It only tested feasibility and acceptability, not whether the program actually boosts activity long-term.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Motor Activity

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

More trials for these conditions

Other studies related to the condition(s) this trial covers.

Contacts and locations

Locations

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States