New study aims to perfect how we measure muscle recovery in ICU survivors
NCT ID NCT06419699
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a tool called the Chelsea Critical Care Physical Assessment tool (CPAx) can accurately track recovery in 120 adults who developed muscle weakness after being on a breathing machine in the ICU. The goal is to find the smallest meaningful improvement that matters to patients. This will help doctors and researchers design better treatments for ICU-related muscle weakness in the future.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2024
- 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.
Who is studied
The target population are critically ill adults who are mechanically ventilated for a prolonged period (≥ 72 hours) and who have an increased risk for ICUAW and long-term impairment.
- 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: * Age ≥ 18 years * Mechanical ventilation ≥ 72 hours * Expected to remain for ≥ 48 hours in the ICU * Physiotherapy referral Exclusion Criteria: * Not expected to survive to hospital discharge (imminent to death) * Second or subsequent ICU admission for this hospital stay * Transfer from external ICU (with an ICU stay of \>72 hours) * Primary neurological admission diagnosis (i.e., of the central nervous system including stroke, intracerebral haemorrhage, traumatic brain injury) * Known pregnancy * Living in a care facility pre-admission (severe pre-existing mental or physical disability) * Local regulations (i.e. Switzerland: refusal of general consent)
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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
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Alfred Health
Melbourne, Australia
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Inselspital
Bern, Switzerland
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Monash Health
Clayton, Australia
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Other studies related to the condition(s) this trial covers.
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