Shock and shake: new combo therapy aims to rebuild muscle after brain bleed
NCT ID NCT03201094
First seen Jun 27, 2026 · Last updated Sep 04, 2026 · Updated 1 time
Summary
This study tests whether giving patients electrical muscle stimulation and high-protein shakes soon after a type of stroke (aneurysmal subarachnoid hemorrhage) can prevent muscle loss and improve recovery. Thirty adults will receive the combo therapy or standard care. The main goal is to see if muscle thickness changes, measured by ultrasound.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Neuromuscular electrical stimulation and high-protein whey shakes
- What this could lead to
- If it works, this could point toward a simple, early intervention to reduce muscle wasting and improve recovery after a severe brain bleed.
- What could go wrong
- This is a small, early-stage study with only 30 participants, so results may not apply to everyone. The interventions are supportive and not expected to change the brain injury itself.
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.
- Started
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Dec 2017
- Expected to finish
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Oct 2026
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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18 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: 1. . Being diagnosed with aneurysmal SAH 2. . Aneurysmal repair within 48 hours of ictus. 3. . Age between 25 and 80 years old. (\>=25 years old and \<=80 years old) 4. . Expected stay in the NCCU \> 72 hours. 5. . Admission Hunt Hess Grade \>=2. 6. modified Fisher score \>1. Exclusion criteria: 1. . Subjects diagnosed with SAH from trauma, rupture of an arteriovenous malformation, neoplasm, vasculitis, or other secondary causes; 2. . Unlikely to survive one week post hemorrhage either due to impending brain death or likely request for withdrawal of care; 3. . Unlikely to remain in the ICU for more than 7 days; 4. . Body mass index \< 15 or \>40 kg/m2; 5. . Allergy to whey protein; 6. . Evidence of lower extremity paresis or spasticity within 48 hours of injury 7. . Pre-morbid modified Rankin Score \>1. 8. . Known pregnancy 9. . Presence of active malignancy 10. . Diagnosis of an inflammatory disorder 11. . Presence of a neuromuscular disorder 12. . Diagnosis of chronic renal insufficiency or acute kidney injury (GFR \< 30 mL/min/1.73m2) 13. . Hepatic insufficiency defined as AST/ALT levels \>2.5 above normal upper limits. 14. . On-going seizure activity as assessed clinically or by electrographic detection on continuous electroencephalogram (cEEG) at time of enrollment 15. . Prisoner.
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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 Maryland Medical Center
RECRUITINGBaltimore, Maryland, 21201, United States
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