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Can hypnosis help when Weight-Loss surgery fails?

NCT ID NCT03485469

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This trial investigates whether adding hypnosis sessions to standard dietary monitoring can help people lose weight after bariatric surgery has not worked. About 25% of patients do not achieve lasting weight loss from surgery alone. The study enrolls 60 adults aged 18-65 with obesity who have failed bariatric surgery and cannot have a second surgery. Participants receive 10 hypnosis sessions focused on relaxation, emotional management, and self-esteem, alongside usual dietary care.

What this could mean

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

Active substance
hypnosis sessions
What this could lead to
If it works, this could offer a non-surgical option to help patients who did not lose enough weight after bariatric surgery.
What could go wrong
This is a small early-stage study with only 60 participants, so results may not apply to everyone. Hypnosis may not lead to significant weight loss for all.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

60 people

The number who actually took part.

Started

Mar 2019

Finished

Jan 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 65 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion criteria: * Obese patient (BMI = 30 kg / m ²) * 18 - 65 years ( inclusive borders) * Patient in failure of bariatric surgery and in which no surgical resumption can be proposed (in view of Reinhold's classification, the failure will be considered as a loss of overweight lower than 50 % in two years further to a bariatric surgery). * Informed consent * Patient in measure to realize all the visits and to follow the procedures of the study - Subject affiliated to a social security system Exclusion criteria: * Pregnancy current or planned during the duration of the study, pregnant or breast-feeding women * Craniopharyngioma or any other evolutionary malignant pathology, or chronic illness in decompensation phase * Strong probability of not compliance to the protocol or drop-out * Psychiatric pathology of dissociated type (schizophrenia; psychosis, bipolarity …) * Sensory (hearing, visual) or cognitive deficits susceptible to hinder the progress of the sessions. * Incapacity to understand the nature and the purpose of the study and\\or communication difficulties with the investigator * Patient having already benefited from a coverage by hypnotherapy for loss of weight * Taken by treatment having an impact on the loss of weight (corticoid, antithyroid …) * Major protected by the law or considered vulnerable (under guardianship)

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • CHR Saint Pierre - maladies métaboliques

    La Réunion, France

  • Cécile GODEL

    Montpellier, France

  • Orléans University Hospital

    Orléans, France

  • Reims University Hospital

    Reims, France

  • Toulouse University Hospital

    Toulouse, France

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