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Smaller tools, less pain? new study tests 'low-impact' appendix surgery

NCT ID NCT04614519

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 a newer, gentler type of keyhole surgery for removing the appendix. It uses lower gas pressure and smaller instruments than standard laparoscopy. Fifty adults with uncomplicated appendicitis took part, and the researchers measured their pain, recovery time, and painkiller use for 30 days after surgery.

What this could mean

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

Active substance
Low-impact laparoscopy (lower gas pressure and smaller instruments)
What this could lead to
If it works, this could offer a less painful recovery and shorter hospital stay for people needing appendix removal.
What could go wrong
This is a small, single-center trial with only 50 participants. The technique may not work for everyone or may be harder for surgeons to perform.

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

50 people

The number who actually took part.

Started

Jan 2021

Finished

Jul 2022

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 99 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: \- Patients with acute appendicitis uncomplicated by computed tomography with injection of contrast product Exclusion Criteria: * coagulopathy or thrombopathy * arguments for a complicated appendicitis: fever\> 38.5 ° C, hyperleucytosis\> 15,000, CRP\> 100, presence of an intraperitoneal abscess, a plastron, a fluid effusion of medium or great abundance or '' a pneumoperitoneum on the CT scan * History of abdominal surgery by laparotomy * Obese patients (BMI\> 30kg / m2) * minor patients * patients without health insurance * pregnant patient * patient incarcerated or in detention * patient under guardianship or curatorship * rapid sequence induction with the use of ketamine

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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

  • CHU de Nice

    Nice, France

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