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Which finger surgery hurts less? new study aims to find out

NCT ID NCT07102654

Knowledge-focused Sponsor: Centre hospitalier de l'Université de Montréal (CHUM) 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 26, 2026

Summary

This study will compare two surgical techniques for treating pain after a finger amputation: reconnecting the nerve (microanastomosis) versus cutting and burying it (traction neurectomy). Researchers will track pain levels and hand function in 50 adults over six months. The goal is to see which method leads to less pain and fewer complications.

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 this study shows one technique is better, it could guide surgeons to choose the method that causes less pain and fewer complications after finger amputation.
What could go wrong
This is a small, early observational study, not a large trial. Results may not apply to everyone, and it only compares two specific surgeries.

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 50 people

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

Expected to start

Dec 2025

An estimate. Start dates often move.

Expected to finish

Jul 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

Individuals presenting at the Centre Hospitalier de l'Université de Montréal for a digital amputation

Ages

18 years and older

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 * Patients who have undergone a traumatic digital amputation * Patients treated with one of the two following techniques: microanastomosis of digital nerves or traction neurectomy * Postoperative follow-up of at least 6 months Exclusion Criteria: * Patients treated with a surgical intervention other than microanastomosis of digital nerves or traction neurectomy for digital amputation * Non-traumatic amputations (e.g., cancer or infection) * Follow-up of less than 6 months * Patients with pre-existing peripheral neuropathy

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Conditions

The condition(s) this trial relates to.

neuroma

As listed by the trial registrant

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

Amputation neuroma Amputation stump Amputation, surgical Amputation, traumatic/surgery

How to take part

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

  1. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    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.