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Three-Day diet before surgery may cut wound complications in sarcoma patients

NCT ID NCT02792270

Disease control Sponsor: Massachusetts General Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Updated 1 time

Summary

This study tests whether eating a very low-calorie diet for three days before surgery can reduce wound complications in people with soft tissue sarcoma of the leg. Participants will drink special nutritional supplements instead of regular food. The goal is to see if this short-term diet improves physical function and wound healing 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
caloric restriction diet (Ensure and Boost supplements)
What this could lead to
If it works, this could point toward a simple dietary change before surgery to help sarcoma patients heal faster and avoid wound problems.
What could go wrong
This is a very small early study with only 32 participants, so results may not apply to everyone. The diet is short-term and low in protein, which might not suit all patients.

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 32 people

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

Start date

Jun 2016

Expected to finish

May 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

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 * Biopsy proven soft tissue sarcoma located in the lower extremities * Patient to be treated with radiation therapy for a primary lower extremity soft tissue sarcoma or recurrent tumor after surgery, followed by surgical resection * Karnofsky Score ≥ 60% * Body Mass Index (BMI) ≥ 20 kg/m2 * Protein levels within normal limits within 45 days of enrollment * Normal kidney and liver function within 45 days of enrollment * Normal blood counts within 45 days of enrollment * Normal chemistries within 45 days of enrollment Exclusion Criteria: * Current pregnancy and breast feeding * Other cancers diagnosed within the last 5 years (in situ and/or invasive) * Diabetes mellitus * Current metformin therapy * Other conditions may exclude participants from the study (e.g. intractable nausea/emesis, allergic reaction to shake, patient decides not to have surgery, any medical condition that prevents patient from having surgery)

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Conditions

The condition(s) this trial relates to.

sarcoma soft tissue sarcoma

As listed by the trial registrant

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

Tumor surgery

How to take part

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

  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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 ↗

  3. 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.

Contacts and locations

Locations

  • Massachusetts general Hospital

    RECRUITING

    Boston, Massachusetts, 02114, United States

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