- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 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.
연구 개요
연구 유형
등록 (추정된)
연락처 및 위치
연구 연락처
- 이름: Claude Hemphill, MD, MAS
- 전화번호: 415-476-5100
- 이메일: claude.hemphill@ucsf.edu
연구 장소
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California
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San Francisco, California, 미국, 94110
- 모병
- Zuckerberg San Francisco General Hospital and Trauma Center
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연락하다:
- Derby Gill, BS, MS
- 전화번호: 415-476-5101
- 이메일: derby.gill@ucsf.edu
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수석 연구원:
- Claude Hemphill, MD, MAS
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참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
샘플링 방법
연구 인구
설명
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
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
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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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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Modified Rankin Scale (mRS)
기간: 1 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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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 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Glasgow Outcome Scale Extended (GOSE)
기간: 1 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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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 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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EuroQol Five-Dimension Questionnaire (EQ-5D)
기간: 1 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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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 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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Social Determinants of Health Questionnaire
기간: 1 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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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 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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Patient Health Questionnaire-8 (PHQ-8)
기간: 1 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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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 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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Generalized Anxiety Disorder-7 (GAD-7)
기간: 1 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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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 month after coma onset, every 3 months through 24 months, and every 6 months thereafter
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공동 작업자 및 조사자
수사관
- 수석 연구원: Claude Hemphill, MD, MAS, University of California, San Francisco
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- 22-36824
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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허혈성 뇌졸중에 대한 임상 시험
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Institut National de la Santé Et de la Recherche...모병