New study aims to improve muscle strength measurements for ICU patients
NCT ID NCT06296381
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looks at how to measure muscle strength in healthy individuals and patients in the intensive care unit (ICU). Muscle strength is important for overall health and can predict outcomes in critical illness. Researchers will use handheld devices to measure strength and create reference equations for the Brazilian population, which currently lack standardization. The goal is to make these measurements more reliable for clinical use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could provide better tools for measuring muscle strength in Brazilian patients, helping doctors assess health and recovery more accurately.
- What could go wrong
- This is an observational study, not a treatment trial. It may not lead to immediate clinical changes, and the reference equations may need further validation.
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.
- Participants
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About 180 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2024
- Expected to finish
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Dec 2028
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.
Who is studied
The population comprised adult and elderly individuals of both sexes able to do volitional tests. For the healthy sample, volunteers without barriers to the assessment of peripheral muscle strength will meet the inclusion criteria while, for the critical patient population, the sample will include individuals hospitalized in the Intensive Care Unit (ICU) who also do not have barriers to the assessment.
- Ages
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18 to 90 years
- Sex
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Anyone
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: * Healthy individuals of both sexes * Patients and volunteers aged between 18 and 90 years old (youth/adults/elderly). * Patients admitted to the ICU. * No recent muscle injuries of both limbs for a past 6-months. Exclusion Criteria: Patients and volunteers \< 20 years and \> 90 years Healthy individuals * Unable to follow command completely * Severe osteoporosis or neuromuscular disease leading to decreased muscle strength * Presence of opened or infectious wound * Presence of pain in evaluating muscle groups Patients in ICU * Unable to follow command completely * Acute stroke * Hip fracture, unstable cervical spine or pathological fracture * Recent surgery involving the upper airways, chest, abdomen, or limbs * Presence of opened or infectious wound * Presence of pain in evaluating muscle groups
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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
3 sites. 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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Complexo Hospitalar Unimed Recife - CHUR
RECRUITINGRecife, Brazil, 50070470, Brazil
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Federal University of Pernambuco (UFPE)
RECRUITINGRecife, Pernambuco, 50740-600, Brazil
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Hospital Nossa Senhora das Graças
ACTIVE_NOT_RECRUITINGRecife, Pernambuco, 51030-020, Brazil
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Hospital Otávio de Freitas
RECRUITINGRecife, Pernambuco, 50920-460, Brazil
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