Smaller tools, less pain? new study tests 'low-impact' appendix surgery
NCT ID NCT04614519
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
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50 people
The number who actually took part.
- Started
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Jan 2021
- Finished
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Jul 2022
- 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 99 years
- Sex
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Anyone
- 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: \- 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
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Appendicitis dilemma: survey reveals patient regret over treatment choice