NCT07614074Recruiting
Recovery Trajectory for Coma and Disorders of Consciousness
Source: ClinicalTrials.gov · Last updated 2 Jun 2026
Brief summary (registry, in English)
This study aims to better understand recovery after coma caused by serious neurologic illness or injury. Patients who are unconscious (in a coma or disorder of consciousness) due to conditions such as stroke, cardiac arrest, traumatic brain injury, seizures, brain infection, or other neurologic emergencies may be enrolled during their hospitalization. The purpose of this observational research study is to learn which medical, neurologic, psychological, and social factors are associated with recovery over time. Researchers will collect information from the medical record during hospitalization, including details about the patient's illness, treatments received, brain imaging, and neurologic examinations. For patients who survive hospitalization, the study team will contact participants or their caregivers after discharge to assess recovery at scheduled time points using questionnaires and structured interviews about physical function, quality of life, emotional well-being, and daily activities. This study does not assign participants to any experimental treatment. Participation will not change the medical care patients receive. Information learned from this study may help improve future care for patients with coma and disorders of consciousness.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 2000 (estimated)
- First submitted
- 20 May 2026
- Start date
- Sept 2023
- Primary completion date
- Sept 2033
- Lead sponsor
- University of California, San Francisco
- Diseases
- Stroke
- NCT number
- NCT07614074
What you commit to
- Study type: Observational
- Planned participants: 2000
- From Sept 2023 to the primary completion date, Sept 2033
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Pre-existing score of 5 or less on the motor component of the Glasgow Coma Scale prior to hospital admission.
Other illness
- Coma due to sepsis, systemic metabolic processes (ex: organ failure or sedation).
Other
- Transfer from another acute care hospital in which the motor component of the Glasgow Coma Scale on the day after initial hospital arrival is not known or cannot be reconstructed from medical records or history.
- GCS score of greater than 2 for eye opening with lack of command following due to a focal brain lesion causing receptive aphasia.
- Prisoner
Who the study is looking for
- Age greater than or equal to 18 years on the day of hospital admission
- Coma duration of at least 24 hours from presentation to the receiving hospital, or died prior to the 24 hour timepoint without return of consciousness. Coma defined as: GCS score of less than or equal to 10 AND GCS score of less than 6 on the motor component of the GCS(not following commands) AND GCS score less than 3 on the verbal component AND alteration of consciousness not explained by sedation only
- Coma due to a neurological process (Including but not limited to: trauma, stroke, hypoxic- ischemic brain injury (HIBI), CNS infection, seizure, other processes at the discretion of the investigator)
- Admission to the intensive care unit, or deceased prior to admission.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Zuckerberg San Francisco General Hospital and Trauma Center Coordinator of this site? Confirm its status | San Francisco | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.