- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT02624739
Reassure Remote Respiration Monitoring in Heart Failure Patients
Initial Assessment of the Usability of Remote Monitoring of Respiration Parameters in the Routine Management of Heart Failure Patients
연구 개요
상세 설명
Heart failure ('HF') presents an increasing social and economic burden, especially with respect to HF related hospitalizations. Some commentators suggest that these costs may double within the next two decades. Respiration patterns are well acknowledged as having diagnostic and prognostic value in HF. In this preliminary study, the investigators assess the usability of remote monitoring of respiration parameters in the routine management of HF patients.
Objectives: (primary and important secondary objectives)
The primary aims are:
- Assess usability of the system (primary measurement is % of successful data transmissions from participants' homes, secondary measurement includes scores from the System Usability Scale)
- Assess quality of life (as measured using the KCCQ) for HF patients monitored with a non-contact respiration monitor which can be used by clinicians to guide standard therapy.
Other key secondary objectives include examining trends in healthcare utilization, descriptively assessing any differences in care patterns post hoc between participants.
As part of the study plan , the investigators will also analyze respiration and sleeping patterns from the raw data files to assess the prevalence of unusual breathing patterns such as sleep apnea in newly discharged HF patients and how these patterns may be linked to outcomes. These analyses will be executed retrospectively on a population rather than individual participant basis and will not be used to inform individual treatment plans.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Pennsylvania
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Pittsburgh, Pennsylvania, 미국, 15212
- Allegheny General Hospital
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Males or females age ≥18 years old
- Patients admitted to hospital for worsening of heart failure; Worsening of heart failure is defined as symptoms consistent with worsening of heart failure, including dyspnea and an elevated BNP. Patients must have existing diagnosis of heart failure, either preserved ejection fraction or reduced ejection fraction (HFpEF or HFrEF)
- Weight ≥35 kg
- Pre-Menopausal Women ≥18 years of age must have a negative urine/serum pregnancy test or pre-menopausal women with evidence of surgical sterilization or post-menopausal women.
- Must qualify for standard home care post discharge
- Must be able to read and understand English and consent for themselves
Exclusion Criteria:
- Under 18 years of age
- Participant is on a form of non-invasive positive airway pressure ventilation (in such cases, respiratory rates and variability will reflect combined physiology plus machine effect)
- Participant has an existing diagnosis in the medical record for sleep disordered breathing, whether on therapy or not
- Participant has cognitive impairment (determined by physician) that will make it hard for them to follow instructions regarding therapy usage
- BMI> 40
- Patients who are discharged to hospice care, Skilled Nursing Facilities or Long Term Acute Care facilities
- Patients who are actively being monitored using a pulmonary arterial pressure monitor (CardioMEMs)
- Patients with COPD GOLD Stage III or IV
- Planned procedures at time of discharge that will occur within timeframe of study that will require hospitalization etc.
- Participant declines to participate at any time.
- Patients involved in therapy intervention clinical trials
- Any investigational drug use within 30 days prior to enrollment.
- Pregnant or lactating females.
- Participants who, in the opinion of the Investigator, may be non-compliant with study schedules or procedures
- Participants who have no cellular coverage at their primary residence
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 지지 요법
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Intervention
Reassure Non-Contact Respiration Monitor: Respiration parameters transmitted by the Reassure device will be evaluated daily by the study team and participants will be contacted for further evaluation if a change in respiration patterns is noted.
Participants will continue with standard of care heart failure treatment.
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Reassure uses a specially-designed, non-contact motion sensor to monitor body movement and continuous respiratory rate (CRR) during sleep.
Reassure is used to monitor, over a prolonged period, the sleep patterns and respiration rate while the patient is asleep.
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활성 비교기: Control
Reassure Non-Contact Respiration Monitor: Respiration parameters will be transmitted and stored, but there will be no active evaluation of respiration patterns.
Participants will continue with standard of care heart failure treatment.
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Reassure uses a specially-designed, non-contact motion sensor to monitor body movement and continuous respiratory rate (CRR) during sleep.
Reassure is used to monitor, over a prolonged period, the sleep patterns and respiration rate while the patient is asleep.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Percent Successful Data Transmissions
기간: One year
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Number of successful data transmissions compared to number of possible data transmissions
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One year
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Quality of Life as Measured by Kansas City Cardiomyopathy Questionnaire
기간: One year
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Quality of life as measured by Kansas City Cardiomyopathy Questionnaire
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One year
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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System Usability
기간: One year
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Usability of the system by the clinical care team as measured by a System Usability Scale
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One year
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Healthcare Utilization
기간: One year
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Trends in healthcare utilization and care patterns as measured by numbers of home visits, outpatient visits, all-cause hospitalizations, HF related hospitalizations, lengths of stay
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One year
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HF Drug Compliance
기간: One year
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Percent compliance in HF-specific drugs: diuretics, ACE/ARB, Beta Blockers, Spironolactone/Nitrates and Hydralazine
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One year
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HF Drug Changes
기간: One year
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Rate of changes in HF-specific drugs: diuretics, ACE/ARB, Beta Blockers, Spironolactone/Nitrates and Hydralazine
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One year
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Biomarkers
기간: One year
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Trends in HF-specific biomarkers: NT-proBNP, ST2
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One year
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Respiration Patterns
기간: One year
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Retrospective exploratory analysis of respiration rate measured by the Reassure device compared to participant outcomes (eg, status at end of study, changes in medications, biomarkers, etc) to evaluate potential predictive trends for use in designing future studies.
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One year
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Sleeping Patterns
기간: One year
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Retrospective exploratory analysis of sleeping patterns measured by the Reassure device compared to participant outcomes (eg, status at end of study, changes in medications, biomarkers, etc) to evaluate potential predictive trends for use in designing future studies.
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One year
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공동 작업자 및 조사자
스폰서
수사관
- 수석 연구원: Maria Patarroyo-Aponte, MD, West Penn Allegheny Health System
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 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
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