New device aims to make C-Sections safer for obese mothers
NCT ID NCT03651076
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a special device called the Traxi panniculus retractor, which holds excess belly tissue out of the way during cesarean deliveries. The goal was to see if it could shorten surgery time, improve breathing, and increase satisfaction for both patients and doctors. The trial included 142 pregnant women with a BMI of 40 or higher who were having a planned C-section. However, the study was stopped early, so the full results are not available.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Traxi panniculus retractor (a medical device that holds excess belly tissue out of the way during surgery)
- What this could lead to
- If successful, this device could make C-sections faster and safer for women with obesity, and improve their breathing and comfort during the procedure.
- What could go wrong
- The trial was terminated early, so results are limited. The device is already available, but its benefits over standard methods are not proven.
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
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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
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142 people
The number who actually took part.
- Started
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Oct 2018
- Finished
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Feb 2025
- Lead sponsor
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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
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18 to 50 years
- Sex
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Female participants only
- Healthy volunteers
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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 Hide 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: * Pregnant * BMI greater than or equal to 40 kg/m\^2 * Undergoing non-emergent cesarean delivery * Able and willing to provide written, informed consent * Singleton gestation Exclusion Criteria: * Fetal demise * Disruption of abdominal skin (infection, rash, abrasion, laceration) * Known adhesive allergy
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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
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Beth Israel Deaconess Medical Center
Boston, Massachusetts, 02215, United States
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Brigham and Women's Hospital
Boston, Massachusetts, 02115, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could a 20% lower anesthetic dose make C-Sections safer?