Keto diet tested to fight muscle loss in hospitalized pneumonia patients
NCT ID NCT07308483
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a ketogenic diet (low carb, high fat) is better than a standard diet at preserving muscle function in older adults hospitalized with pneumonia. Researchers will enroll 30 patients aged 55 and older and measure handgrip strength and diet adherence. The goal is to find a simple way to prevent muscle decline during illness.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ketogenic diet
- What this could lead to
- If it works, this could point toward a simple dietary approach to help older adults preserve muscle strength while hospitalized for pneumonia.
- What could go wrong
- This is a very small early trial with only 30 participants, so results may not apply broadly. The diet may be hard to follow and could cause side effects like digestive issues.
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
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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
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2029
An estimate. End dates often move.
- Lead sponsor
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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
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55 years and older
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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 55 years and older * Bacterial community-acquired pneumonia * Expected at least 10-day stay in the hospital * Ability to ingest food orally * Willingness to be randomized to either treatment group * Willingness to participate in all study procedures Exclusion Criteria: * Failure to provide informed consent * Moribund * Vegetarian/vegan * Severe cardiac disease, including NYHA Class III or IV congestive heart failure, clinically significant aortic stenosis, history of cardiac arrest, use of a cardiac defibrillator, or uncontrolled angina * Diagnosed dementia * Hip fracture, hip or knee replacement, or spinal surgery within past 4 months * Simultaneous participation in another intervention trial
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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University of Alabama at Birmingham
Birmingham, Alabama, 35205, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- A gentle touch against coughs and colds: could manual therapy shorten respiratory illness?
- Can a smart oxygen device shorten hospital stays for pneumonia?
- Could everyday supplements shield your lungs?