PACIFIC-PRESERVED : PhenomApping, ClassIFication, and Innovation for Cardiac Dysfunction - HF With PRESERVED LVEF Study
Redefining the Phenotypic Spectrum of Heart Failure With Preserved Ejection Fraction (HFpEF) by Deep Phenotyping and Machine Learning Methods: The PACIFIC-PRESERVED Study (PhenomApping, ClassIFication, and Innovation for Cardiac Dysfunction - HF With PRESERVED LVEF Study)
2 other identifiers
observational
175
1 country
1
Brief Summary
This is a prospective multicenter study to decipher phenotypic variability within patients with heart failure and preserved left ventricular ejection fraction (HFpEF). From a registry of heart failure patients (2500 anticipated) hospitalized in the participating centers in the last 3 years, up to 300 participants (with a final ratio of 3 HFpEF patients, 2 patients with heart failure and reduced ejection fraction (HFrEF) and 1 matched subjects without heart failure will be enrolled for an extensive phenotyping with physical evaluation, biomarkers and omics, cardiac and vascular imaging and telemonitoring of cardiovascular parameters. Cluster analysis with machine learning methods will be performed to define phenogroups unique to the HFpEF patient population.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Dec 2019
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
November 28, 2019
CompletedFirst Posted
Study publicly available on registry
December 6, 2019
CompletedStudy Start
First participant enrolled
December 9, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 9, 2023
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2025
CompletedMarch 28, 2024
March 1, 2024
4 years
November 28, 2019
March 26, 2024
Conditions
Outcome Measures
Primary Outcomes (1)
Machine learning algorithm to identify distinct phenotypic subgroups among HFpEF patients
Machine learning-based cluster analysis using extensive phenotyping data from HFpEF, HFrEF and subjects without apparent HF
14 days
Secondary Outcomes (23)
Prognosis
3 years
Myocardial stiffness
3 years
Sarcopenia and muscular capacity
3 years
Exercise tolerance
3 years
Cardiac fibrosis
3 years
- +18 more secondary outcomes
Study Arms (3)
HFpEF patients
Heart failure patients (NYHA II-IV) with left ventricular ejection fraction ≥ 50%, 1000 patients anticipated among which up to 300 with extensive phenotyping
HFrEF patients
Heart failure patients (NYHA II-IV) with left ventricular ejection fraction ≤ 40%, 1000 patients anticipated among which up to 100 with extensive phenotyping (age- and gender-matched on participating HFpEF patients)
Subjects apparently without heart failure
Subjects without history or signs of heart failure, up to 100 subjects anticipated with extensive phenotyping (age- and gender-matched on participating HFpEF patients)
Interventions
Prospective assessment of physical evaluation, biomarkers and omics, cardiac and vascular imaging and telemonitoring of cardiovascular parameters for 14 days.
Eligibility Criteria
Patients with different forms of heart failure (ie with preserved left ventricular ejection fraction vs. reduced left ventricular ejection fraction) and subjects apparently without heart failure
You may qualify if:
- All subjects
- Affiliation to a social security scheme, universal medical coverage (CMU) or any equivalent scheme
- Physical state compatible with the carrying out of the investigations according to the judgment of the investigator
- Procedure for obtaining consent
- For HFpEF patients:
- Hospitalization in one of the partner hospitals in the last 30 months
- With a diagnosis of symptomatic congestive heart failure (NYHA II to IV)
- With a plasma concentration of BNP ≥ 100 μg / ml or NT-proBNP ≥ 300 μg / ml or having had an administration of a dose of intravenous diuretics during hospitalization for congestive heart failure
- Left ventricular ejection fraction ≥ 50%
- Hospital discharge for at least 2 months
- For HFrEF patients:
- Hospitalization in one of the partner hospitals in the last 30 months
- With a diagnosis of symptomatic congestive heart failure (NYHA II to IV)
- Plasma concentration of BNP ≥ 100 μg / ml or NT-proBNP ≥ 300 μg / ml or administered a dose of intravenous diuretics during hospitalization for congestive heart failure
- Hospital discharge for at least 2 months
- +9 more criteria
You may not qualify if:
- All subjects
- Pregnancy or breastfeeding
- Participation in another interventional study
- Person placed under the safeguard of justice
- Subject that can not understand the procedures related to the protocol
- Severe obesity (BMI \> 40 Kg / m2)
- For those performing the injected MRI: Patient who has already had a severe allergy to gadolinium MRI contrast agents
- For those performing the injected MRI: MRI usual contraindications: Pace-maker, defibrillator, metallic objects
- Administration of a vaccine dose (including anti-Sars-Cov-2) less than 3 weeks old
- For both HFpEF and HFrEF patients:
- History of right ventricular infarction
- History of cardiac transplantation or circulatory assistance
- Major surgery scheduled for less than 6 months, coronary revascularization of less than 3 months
- Pacemaker or any implanted device (or foreign body) not compatible with MRI
- Presence of very severe co-morbidity: end-stage renal failure (GFR \<15ml / min), severe chronic obstructive pulmonary disease (COPD), severe valve disease (including severe aortic stenosis), organ transplantation
- +11 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Assistance Publique - Hôpitaux de Parislead
- BPIfrancecollaborator
- Sanoficollaborator
- Institut de Recherches Internationales Serviercollaborator
- Institut National de la Santé Et de la Recherche Médicale, Francecollaborator
- BioSerenitycollaborator
- Casiscollaborator
- Firalis SAcollaborator
- Fealinxcollaborator
- Centre National de la Recherche Scientifique, Francecollaborator
- ESPCI Pariscollaborator
- University of Paris 5 - Rene Descartescollaborator
- Sorbonne Universitycollaborator
Study Sites (1)
AP - HP, Hôpital Européen Georges-Pompidou
Paris, France
Related Publications (30)
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PMID: 27207191BACKGROUNDZile MR, Gottdiener JS, Hetzel SJ, McMurray JJ, Komajda M, McKelvie R, Baicu CF, Massie BM, Carson PE; I-PRESERVE Investigators. Prevalence and significance of alterations in cardiac structure and function in patients with heart failure and a preserved ejection fraction. Circulation. 2011 Dec 6;124(23):2491-501. doi: 10.1161/CIRCULATIONAHA.110.011031. Epub 2011 Nov 7.
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PMID: 23810323BACKGROUNDLam CS, Roger VL, Rodeheffer RJ, Bursi F, Borlaug BA, Ommen SR, Kass DA, Redfield MM. Cardiac structure and ventricular-vascular function in persons with heart failure and preserved ejection fraction from Olmsted County, Minnesota. Circulation. 2007 Apr 17;115(15):1982-90. doi: 10.1161/CIRCULATIONAHA.106.659763. Epub 2007 Apr 2.
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PMID: 35124236DERIVED
Biospecimen
Plasma, Serum, PaxGene RNA, PBMC
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Jean-Sébastien HULOT, MD PhD
AP - HP, Hôpital Européen Georges-Pompidou, Paris, France
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Target Duration
- 3 Years
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
November 28, 2019
First Posted
December 6, 2019
Study Start
December 9, 2019
Primary Completion
December 9, 2023
Study Completion
December 1, 2025
Last Updated
March 28, 2024
Record last verified: 2024-03
Data Sharing
- IPD Sharing
- Will share
- Shared Documents
- STUDY PROTOCOL, ICF
- Time Frame
- Will become available from the time when summary data are published
- Access Criteria
- Sharing access criteria will be discussed between the sponsor and collaborate
Individual participant data used for publication could be shared through scientific collaboration with the sponsor or any collaborations implied.The sharing will respect the unital consortium agreement.