NCT04717869 · University of California, Los Angeles
Identifying Modifiable PAtient Centered Therapeutics (IMPACT) Frailty
(IMPACT)
What this study is about
Frailty, the decline in physical and cognitive reserves leading to vulnerability to stressors is increasingly being recognized as a public health concern. Although multiple measures exist that can identify frail patients, very little is known about how or when to intervene. Sarcopenia, or the degree of muscle wasting, is closely correlated to frailty and patient outcomes.
View original scientific description
Frailty, the decline in physical and cognitive reserves leading to vulnerability to stressors is increasingly being recognized as a public health concern. Although multiple measures exist that can identify frail patients, very little is known about how or when to intervene. Sarcopenia, or the degree of muscle wasting, is closely correlated to frailty and patient outcomes. This is a prospective cohort study of critically ill patients to identify modifiable risk factors of sarcopenia, as potential targets to reduce frailty.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Adult patients admitted to the Surgical, Cardiothoracic or Neuro ICU
- ICU stay longer than 24 hours
Exclusion criteria
- Patients with muscular or mitochondrial diseases affecting muscle quality or mass
- Preexisting paralysis
- Absence of lower limbs
- Ongoing discussions about goals of care
- Transfers from a skilled nursing facility
- Children under the age of 18
Where
- Los Angeles, California
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jan 30, 2026 · Source of record for eligibility and locations