Water as medicine? small study tests hydration for muscle health in seniors
NCT ID NCT06497426
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether drinking a set amount of water each day (30-35 ml per kg of body weight) for one week could improve how older adults in nursing homes build muscle protein. Seventeen people aged 65 and older took part. The goal was to see if better hydration could help with muscle loss and strength.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- water
- What this could lead to
- If it works, this could point toward a simple, low-cost way to help older adults maintain muscle mass and strength.
- What could go wrong
- This is a very small, early trial with only 17 participants. Results may not apply to all older adults, and drinking more water may not be enough to prevent muscle loss.
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
-
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
-
17 people
The number who actually took part.
- Started
-
Jun 2023
- Finished
-
Jun 2025
- Lead sponsor
-
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
-
65 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * subjects ≥65 years, * institutionalized in a nursing home or in a convalescence unit in a socio sanitary center, * who give their informed consent. Exclusion Criteria: * acute infectious disease, * exacerbation of a chronic inflammatory disease * less than 3 weeks from surgery, * hepatic cirrhosis, * chronic renal failure (with glomerular filtrate \<40), * decompensate heart failure with edema in lower-limbs or acute pulmonary edema, * active neoplasia, * in palliative care or life expectancy less than 6 months, * advanced dementia (GDS\>5), * dysphagia, * carrier of bilateral hip or knee prostheses, heart pacemaker * serum therapy, * Users of parenteral nutrition or nasogastric tube nutrition, and * users of diapers (if they are not regular urinary tract carriers).
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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.
Contacts and locations
Locations
-
Consorci Sanitari del Maresme
Mataró, Barcelona, 08304, Spain
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