Cure My Disease

Don't miss your cure!

 Log in / Sign up

Robot arm takes on first appendix surgery in humans

NCT ID NCT07455487

Disease control Sponsor: Unity Health Toronto 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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 early study tests a new robotic surgical system (Revolve) in 3 adults with simple appendicitis who are already scheduled for appendix removal. The robot helps the surgeon work more precisely during minimally invasive surgery. The main goal is to see if the device can safely complete the surgery without needing to switch to standard methods.

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

About 3 people

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

Expected to start

Apr 2026

An estimate. Start dates often move.

Expected to finish

Jan 2027

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.

Ages

21 to 40 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: * Inpatients at Unity Health Toronto - St. Michael's Hospital scheduled for an elective appendectomy * Ages of 21-40 years old * Male and non-pregnant female patients (pregnancy test required) * No co-morbidities * Body Mass Index (BMI) between 18.5 and 25kg/m2 * On no medications * Not taking any recreational drugs * Uncomplicated acute appendicitis (confirmed through abdominal ultrasound or abdominal computed tomography (CT) scan) * The pre-operative white blood cell count (WBC) must be between 4,500 - 15,000 cells per microliter. Exclusion Criteria: * Any patient who does not have all the inclusion criteria described above. * Imaging of perforated appendix, free air, phlegmon, abscess, fluid collection, other any abdominal disease. * Any other abnormal laboratory test performed pre-operatively will cause the exclusion of the patient from the study.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Appendicitis acute are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

appendicitis

As listed by the trial registrant

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

Appendicitis acute

How to take part

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

  1. 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 ↗

  2. 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.

More trials for these conditions

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