- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07614074
Recovery Trajectory for Coma and Disorders of Consciousness (Coma Cohort)
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.
Přehled studie
Postavení
Typ studie
Zápis (Odhadovaný)
Kontakty a umístění
Studijní kontakt
- Jméno: Claude Hemphill, MD, MAS
- Telefonní číslo: 415-476-5100
- E-mail: claude.hemphill@ucsf.edu
Studijní místa
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California
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San Francisco, California, Spojené státy, 94110
- Nábor
- Zuckerberg San Francisco General Hospital and Trauma Center
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Kontakt:
- Derby Gill, BS, MS
- Telefonní číslo: 415-476-5101
- E-mail: derby.gill@ucsf.edu
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Vrchní vyšetřovatel:
- Claude Hemphill, MD, MAS
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Metoda odběru vzorků
Studijní populace
Popis
Inclusion Criteria:
- 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.
Exclusion Criteria:
- Pre-existing score of 5 or less on the motor component of the Glasgow Coma Scale prior to hospital admission.
- 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.
- Coma due to sepsis, systemic metabolic processes (ex: organ failure or sedation).
- GCS score of greater than 2 for eye opening with lack of command following due to a focal brain lesion causing receptive aphasia.
- Prisoner
Studijní plán
Jak je studie koncipována?
Detaily designu
Kohorty a intervence
Skupina / kohorta |
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Adults with Disorders of Consciousness from Acute Neurologic Injury
Adults hospitalized with coma or disorders of consciousness due to acute neurologic injury or illness, including conditions such as ischemic stroke, intracerebral hemorrhage, subarachnoid hemorrhage, traumatic brain injury, cardiac arrest with hypoxic-ischemic brain injury, status epilepticus, central nervous system infection, toxic-metabolic encephalopathy, and other acute neurologic etiologies.
Participants are enrolled during hospitalization and followed longitudinally after discharge to assess functional recovery, quality of life, emotional well-being, and other patient-centered outcomes.
No intervention is assigned as part of study participation.
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Modified Rankin Scale (mRS)
Časové okno: 1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Functional outcome will be assessed using the modified Rankin Scale, a clinician-administered measure of global disability following neurologic injury.
Scores range from 0 to 6, with higher scores indicating greater disability.
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1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Glasgow Outcome Scale Extended (GOSE)
Časové okno: 1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Global functional recovery will be assessed using the Glasgow Outcome Scale Extended, a validated measure of disability and recovery after severe neurologic injury.
Scores range from 1 to 8, with higher scores indicating better functional recovery.
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1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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EuroQol Five-Dimension Questionnaire (EQ-5D)
Časové okno: 1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Health-related quality of life will be assessed using the EuroQol Five-Dimension Questionnaire, a validated patient-reported measure evaluating mobility, self-care, usual activities, pain/discomfort, and anxiety/depression.
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1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Social Determinants of Health Questionnaire
Časové okno: 1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Social and environmental factors including housing stability, access to healthcare, social support, transportation, and other relevant social determinants of health, will be assessed using a structured questionnaire.
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1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Patient Health Questionnaire-8 (PHQ-8)
Časové okno: 1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Depressive symptoms will be assessed using the Patient Health Questionnaire-8, a validated self-reported screening measure for depression.
Higher scores indicate greater depressive symptom burden.
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1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Generalized Anxiety Disorder-7 (GAD-7)
Časové okno: 1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Anxiety symptoms will be assessed using the Generalized Anxiety Disorder-7 questionnaire, a validated self-reported measure of anxiety symptom severity.
Higher scores indicate greater anxiety symptom burden.
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1, 3, 6, 9, 12, 15, 18, 21, 24, 30, 36, 42, and 48 months after coma onset, with continued assessments at 6-month intervals thereafter until study completion
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Spolupracovníci a vyšetřovatelé
Spolupracovníci
Vyšetřovatelé
- Vrchní vyšetřovatel: Claude Hemphill, MD, MAS, University of California, San Francisco
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
- Neurozánětlivá onemocnění
- Neurologické projevy
- Cerebrovaskulární poruchy
- Onemocnění mozku
- Onemocnění centrálního nervového systému
- Nemoci nervového systému
- Cévní onemocnění
- Kardiovaskulární choroby
- Duševní poruchy
- Rány a zranění
- Srdeční choroba
- Neurobehaviorální projevy
- Neurokognitivní poruchy
- Kraniocerebrální trauma
- Trauma, nervový systém
- Mrtvice
- Poranění mozku
- Bezvědomí
- Záchvaty
- Patologické stavy, příznaky a symptomy
- Příznaky a symptomy
- Cévní mozková příhoda
- Poranění mozku, traumatické
- Hemoragická mrtvice
- Srdeční zástava
- Meningitida
- Encefalitida
- Poruchy vědomí
- Status Epilepticus
- Kóma
Další identifikační čísla studie
- 22-36824
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