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New device aims to cut surgery complications in colorectal patients

NCT ID NCT02343601

Disease control Sponsor: University Hospital, Caen Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 study tested whether a device that uses light to monitor blood flow (photoplethysmography) could help doctors manage fluids better during colorectal surgery. The goal was to reduce complications after surgery. 160 adults having colorectal surgery took part. The approach is non-invasive and focuses on improving recovery.

What this could mean

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

Active substance
Photoplethysmography device (ClearSight)
What this could lead to
If successful, this approach could reduce complications and shorten hospital stays for people undergoing colorectal surgery.
What could go wrong
This is a completed Phase 3 trial, but results may not apply to all patients or settings. The device is only for use during surgery and does not treat the underlying disease.

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

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

160 people

The number who actually took part.

Started

Dec 2014

Finished

Dec 2016

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 95 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: * Age\> 18 years * Colorectal surgery Exclusion Criteria: * Pregnant women * Black skin * Chronic renal insufficiency (MDRD \<30 ml/min)

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Conditions

The condition(s) this trial relates to.

colorectal neoplasm Crohn disease polyp of large intestine

As listed by the trial registrant

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

Colorectal neoplasms Crohn disease Polyp of large intestine

Contacts and locations

Locations

  • Caen University Hospital

    Caen, 14 000, France

More trials for these conditions

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