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New sensors aim to spot leg danger during surgery

NCT ID NCT07387653

Knowledge-focused Sponsor: The University of Texas Health Science Center, Houston Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 study tests whether non-invasive sensors can detect reduced blood flow in the legs during long pelvic surgeries. Thirty adults will be monitored during their procedure. The goal is to see if this approach can help prevent complications like limb ischemia.

What this could mean

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

What this could lead to
If successful, this could lead to better ways to detect and prevent limb damage during long surgeries.
What could go wrong
This is a very small, early observational study. It only monitors, does not treat, and may not lead to any practical changes.

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.

Participants

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2026

Expected to finish

Dec 2026

An estimate. End dates often move.

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.

Who is studied

The study population consists of 30 adult patients undergoing minimally invasive pelvic surgery-including hysterectomy, myomectomy, or endometriosis surgery-performed in the lithotomy position at a single tertiary care center. Eligible patients are those whose procedures are expected to last longer than two hours, placing them at potential risk for lower-limb ischemia related to prolonged positioning. This cohort represents a typical gynecologic surgical population without inclusion of pregnant or other vulnerable individuals

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: 1. Adult patients 2. Undergoing minimally invasive pelvic surgery (such as hysterectomy, myomectomy, or endometriosis surgery) 3. Surgery performed in lithotomy position 4. Expected surgical duration \> 2 hours as determined by the primary surgeon Exclusion Criteria: 1. Pregnant patients 2. Procedures expected to last \< 2 hours 3. Open surgical approaches 4. Minor procedures 5. Known allergy or sensitivity to adhesives used for monitoring sensors 6. Vulnerable populations (incarcerated, elderly or pregnant)

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Conditions

The condition(s) this trial relates to.

limb ischemia neuritis peripheral nervous system disorder

As listed by the trial registrant

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

Limb ischemia Neuropathy;peripheral

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Memorial Hermann Hospital

    RECRUITING

    Houston, Texas, 77401, United States

  • Memorial Hermann Medical Center

    NOT_YET_RECRUITING

    Houston, Texas, 77027, United States

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