Growth hormone trial aims to boost recovery in elderly brain injury patients
NCT ID NCT07481656
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether giving growth hormone to elderly patients (60+) with moderate to severe brain injury and low blood protein can improve their nutritional status. Half of the 160 participants will get daily growth hormone shots plus standard care, while the other half gets standard care alone. The main goal is to see if albumin levels rise after two weeks, with secondary checks on infection rates, hospital stay length, and safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- recombinant human growth hormone (rhGH) injection
- What this could lead to
- If it works, this could point toward a way to help elderly brain injury patients recover faster by improving nutrition and reducing complications.
- What could go wrong
- This is a small, early-stage trial (160 people) testing a short-term effect on blood protein levels, not long-term recovery. The hormone may cause side effects like high blood sugar.
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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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 160 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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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60 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age ≥ 60 years, male or female. 2. Hospitalized patients with acute brain injury (including traumatic brain injury, ischemic stroke, intracerebral hemorrhage, or subarachnoid hemorrhage) who had a Glasgow Coma Scale (GCS) score ≤ 12 at any time during hospitalization. 3. Presence of hypoalbuminemia, defined as serum albumin \< 35 g/L and/or prealbumin \< 200 mg/L after admission. 4. Willing and able to provide informed consent (by patient or legal representative). Exclusion Criteria: 1. Unstable vital signs, defined as deviations in body temperature, respiration, pulse, blood pressure, or oxygen saturation from normal ranges that, in the clinical judgment of the investigator, may jeopardize vital organ perfusion or indicate disease progression. 2. Active malignancy or history of malignancy with a disease-free interval of less than 5 years. 3. Diabetes mellitus with retinopathy. 4. Any other condition deemed unsuitable for participation by the investigator (e.g., severe renal/hepatic dysfunction, active infection, known hypersensitivity to growth hormone, or participation in another interventional 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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The First Affiliated Hospital of University of Science and Technology of China
Hefei, Anhui, 230036, China
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Other studies related to the condition(s) this trial covers.
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- One shot to stop pneumonia? new trial for brain injury patients
- Could a High-Fat diet help heal injured brains in kids?
- Can plasma help heal the brain after injury?