- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01074983
Pre-hospital Hypoxemia in Trauma Patients
Prevalence of Pre-hospital Hypoxemia in Trauma Patients: Do Trauma Patients Need Oxygen?
연구 개요
상태
정황
상세 설명
Trauma patients in the United States frequently receive high-flow high-concentration supplemental oxygen in the pre-hospital setting, yet their physiologic need is rarely known. Providing oxygen to everyone regardless of need may seem straightforward, but the practice has extensive implications in logistically challenging areas such as a combat arena or mass casualty event, and is not supported by care guidelines. Indeed, too much oxygen can be harmful for some patients.1, 2 If it is the case, that not all trauma patients require oxygen, this would decrease the logistical burden of providing oxygen in the pre-hospital environment. No study has yet been performed that describes the proportion of patients requiring oxygen, the amount of oxygen they require, and whether or not oxygen is beneficial to outcomes. This prospective observational cohort investigation aims to bridge the knowledge gap surrounding the need and possible benefits or harms arising from oxygen therapy. In our Emergency Medical Services (EMS) systems, the written standard of care is to provide oxygen only to maintain oxygen saturation at 95% or when hemorrhagic shock or traumatic brain injury are suspected.3 We will observe patterns of oxygen treatment and outcome for patients treated according to this written standard of care, and compare this to the treatment and outcomes for patients transported by EMS units who continue their usual practice pattern.
Specifically, we aim to:
- Identify the proportion of trauma patients who are hypoxemic or who have traumatic brain injury or hemorrhagic shock at the time of initial EMS contact
- Identify the proportion of trauma patients who develop hypoxemia or hemorrhagic shock while in the pre-hospital setting
- Identify differences in clinically important outcomes associated with treatments driven by written standard of care compared with the usual practice pattern of EMS units. These outcomes include requirement for advanced airway management, hospital and intensive care unit lengths of stay, and disposition (including in-hospital and 30-day mortality)
- Determine the amount of oxygen (Liters per minute) required to reverse hypoxemia
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Ohio
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Cincinnati, Ohio, 미국, 45267
- University Hospital
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
샘플링 방법
연구 인구
설명
Inclusion Criteria:
- acute traumatic injury
- transported directly to study hospital
- meets at least one trauma consult/trauma stat criteria
Exclusion Criteria:
- lack of continuous peripheral pulse oximetry data
- age <18 years
- on prescribed home oxygen therapy prior to trauma
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
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Written standard of care
|
Usual practice pattern
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
---|---|
Proportion of trauma patients who are hypoxemic or who have traumatic brain injury or hemorrhagic shock at the time of initial emergency medical services (EMS) contact
기간: At enrollment
|
At enrollment
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2차 결과 측정
결과 측정 |
기간 |
---|---|
Proportion of trauma patients who develop hypoxemia or hemorrhagic shock while in the pre-hospital setting
기간: at enrollment
|
at enrollment
|
Amount of oxygen required to correct hypoxemia
기간: at enrollment
|
at enrollment
|
Clinically important outcomes associated with treatments driven by written standard of care compared with the usual practice pattern of EMS units
기간: at study conclusion
|
at study conclusion
|
공동 작업자 및 조사자
수사관
- 수석 연구원: Jason T McMullan, MD, University of Cincinnati
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- FA8650-05-2-6518-661150
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
외상에 대한 임상 시험
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Riverside University Health System Medical Center알려지지 않은