- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00810498
Trilogy Comparison Study - Adults
Comparing Known Modes of Ventilation Delivered by Trilogy Versus Conventional Mechanical Ventilators
연구 개요
상세 설명
A. Primary Hypothesis and end-point In patients with respiratory insufficiency, when compared to conventional ventilators, the Trilogy device achieves comparable level of gas exchange (measured as partial pressure of CO2 in arterial or venous blood)and SpO2 levels during various modes of ventilation.
B. Secondary Hypothesis and end-points In patients with respiratory insufficiency, when compared to conventional ventilators, the Trilogy device achieves comparable breathing pattern (tidal volume, respiratory rate, minute ventilation), hemodynamics (heart rate), and subjective measures of breathing comfort (measured by modified Borg dyspnea scale).
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
-
-
Manitoba
-
Winnipeg, Manitoba, 캐나다, R3E 0Z3
- University of Manitoba
-
-
참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Age > 21 years of age; < 85 years of age
- Able to follow instructions
- Able to provide informed consent
- Considered clinically stable, with low flow oxygen requirements less than 15 LPM (or FIO2 less than 60 %) and PEEP no greater than 10 cm H2O.
- Requiring mechanical ventilation through nasal/facial mask,tracheostomy or endotracheal tube (ET Tube)
Exclusion Criteria:
Clinically unstable, i.e.,
- Acute Respiratory Failure
- Participants with refractory hypotension defined as systolic blood pressure less than 90 mm Hg despite inotropic agents),
- Uncontrolled cardiac ischemia or arrhythmias,
- or as otherwise determined inappropriate for the study as determined by the investigator.
- Patients suffering from metastatic or terminal cancer and patients with do-not-resuscitate orders
- Pregnancy
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 크로스오버 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
실험적: Trilogy
Trilogy Device
|
Exposure for one hour on the Trilogy ventilator
|
|
활성 비교기: Standard of Care
Participants prescribed ventilator
|
Exposure to participants current ventilator
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Comparable Level of Gas Exchange (Measured as Partial Pressure of CO2 in Arterial or Venous Blood).
기간: After one hour of ventilator use
|
Blood gas was obtained for this study one hour after use of each device.
|
After one hour of ventilator use
|
|
Comparable Level of Gas Exchange SpO2 Levels During Various Modes of Ventilation.
기간: After one hour of ventilator use
|
Pulse Oximetry was measured after one hour of use of each ventilator.
|
After one hour of ventilator use
|
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Tidal Volume
기간: One hour during ventilator use.
|
Tidal volume is the amount of air that moves in or out of the lungs with each respiratory cycle.
It measures around 500 mL in an average healthy adult male and approximately 400 mL in a healthy female.
Average tidal volume was compare after a hour of use of each device.
|
One hour during ventilator use.
|
|
Minute Ventilation
기간: One hour during ventilator use.
|
Minute ventilation is the volume of gas inhaled or exhaled from a person's lungs per minute.
This was measured after one hour of use of each device.
|
One hour during ventilator use.
|
|
Hemodynamics (Heart Rate)
기간: One hour during ventilator use.
|
Number of beats per minute.
Measured after one hour of use of each device.
|
One hour during ventilator use.
|
공동 작업자 및 조사자
수사관
- 수석 연구원: Steven Mink, MD, University of Manitoba
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
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 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
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. .