Could a daily protein shake boost recovery after hip or knee replacement?

NCT ID NCT04210284

Recruiting now Knowledge-focused Sponsor: NYU Langone Health Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study looks at whether drinking a protein shake (Ensure Max Protein) for two weeks before and four weeks after joint replacement surgery can improve nutrition levels in patients with osteoarthritis. Researchers will measure blood markers of nutrition at several points. The study involves 72 adults aged 55 to 95 who are scheduled for hip or knee replacement and have signs of poor nutrition.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Ensure Max Protein Shake (dietary supplement)
What this could lead to: If successful, this could show that a simple nutritional drink helps patients recover better after joint replacement surgery.
What could go wrong: This is a small, early-stage study with only 72 participants, so results may not apply to everyone. The supplement may not significantly improve nutrition or recovery.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

osteoarthritis

As listed by the trial registrant

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

OSTEOARTHRITIS

Contacts and locations

Locations

NYU Langone Health
RECRUITING

New York, New York, 10016, United States
Rothman Orthopedic Institute
RECRUITING

Philadelphia, Pennsylvania, 19107, United States

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