Clinical trial Recruiting at 1 site Early Phase 1 Interventional Ages 18 to 99

Nutritional support for patients with Critical Limb Ischemia

Official title: Perioperative Nutritional Optimization in Patients With Critical Limb Ischemia

Run by Boston Medical Center · NCT03529019 · Data updated 2026-11-12

This study tests if giving nutritional supplements to patients with Critical Limb Ischemia before and after surgery can help them recover better and feel stronger.

Quick facts

PhaseEarly Phase 1
Study typeInterventional
Ages18 Years to 99 Years
SexAll
Enrollment30 (estimated)
SponsorBoston Medical Center
Academic / other
Locations1 site (Boston, Massachusetts)
StatusRecruiting
StartedOctober 2, 2018
Main results expectedAugust 2027
Study endsAugust 2027
Registry record updatedSeptember 29, 2026
Trial IDNCT03529019 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients diagnosed with Critical Limb Ischemia.

Probably not a fit

Patients who are pregnant, lactating, or have advanced chronic kidney disease may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This pilot study investigates the effects of nutritional supplements on vascular surgery patients suffering from Critical Limb Ischemia (CLI), a condition often associated with malnutrition. The research aims to evaluate the nutritional and functional status of these patients through objective lab assessments and hand grip strength tests. By providing perioperative nutritional supplements, the study seeks to enhance the patients' nutritional status, potentially leading to improved clinical outcomes following surgery. The study is part of the Enhanced Recovery After Surgery protocol, which emphasizes the importance of nutrition in surgical recovery.

Why it matters

Potential benefit: If successful, this study could significantly improve recovery and health outcomes for patients with Critical Limb Ischemia.

How similar studies have gone: While there is limited research specifically on vascular surgery patients, other studies have shown that nutritional optimization can improve outcomes in general surgical populations.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Critical Limb Ischemia

Exclusion Criteria:

* Female patients who are pregnant or lactating
* Chronic Kidney Disease Stages 4 and 5
* Patients who are on dialysis

Where it's running

  • Boston Medical Center
    Boston, Massachusetts, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.