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PASCAL Precision-GDMT Registry (PASCAL)

11. mai 2026 oppdatert av: Ceric Sàrl

Improvement in Guideline-Directed Medical Therapy After Tricuspid Transcatheter Edge-to-Edge Repair in Participants With Reduced Left Ventricular Function

The goal of this observational study is to demonstrate that successful tricuspid valve repair with the PASCAL Precision System in participants with at least severe tricuspid insufficiency and left ventricular dysfunction will be associated with an improvement in up-titration of guideline-directed medical therapy (GDMT). The main question it aims to answer is:

Does the tricuspid insufficiency repair with the Pascal Precision System increases the dose of the medications used for heart failure therapy in the study population 12 months after tricuspid repair, as compared to the dose taken at baseline.

Participants undergoing tricuspid repair and fulfilling all inclusion/exclusion criteria will be asked to answer heart failure assessment as well as quality of life questionnaires at baseline and at 12 months post intervention. Medication monitoring will be performed throughout the study.

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Studietype

Observasjonsmessig

Registrering (Antatt)

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

Navn: Christophe LE ROUX, MSc
Telefonnummer: +33(0)760278098
E-post: cleroux@cerc-europe.org

Studer Kontakt Backup

Navn: Basile Gravez, PhD
Telefonnummer: +33(0)789452048
E-post: bgravez@cerc-europe.org

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

Voksen
Eldre voksen

Tar imot friske frivillige

Nei

Prøvetakingsmetode

Ikke-sannsynlighetsprøve

Studiepopulasjon

Participants from France with at least severe tricuspid regurgitation with associated left ventricular dysfunction

Beskrivelse

Inclusion Criteria:

Participants of age ≥ 18 years
≥ severe tricuspid regurgitation
LVEF < 50%
Written informed consent of the patient or her/his legal representative
Patient understands the purpose, the potential risks as well as benefits of the trial and is willing to participate in all parts of the follow-up
Planned follow-up within a dedicated heart failure clinic as part of routine care.

Exclusion Criteria:

Anatomy unsuitable for TEER as determined by local heart team
severe mitral regurgitation (defined as an EROA>40 mm2) treated (surgically or percutaneously) less than 3 months prior
severe left ventricular dysfunction (defined as an LVEF <20%)
systolic pulmonary artery pressure >70 mmHg (right heart catheterization)
prior tricuspid valve intervention
severe leaflet degeneration or tricuspid valve anatomy precluding successful device placement
primary tricuspid valve disease
COPD requiring home oxygen therapy
active endocarditis, or recent episode within 4 weeks of discontinuation of antibiotic therapy
participants with unstable hemodynamic condition
significant co-morbidities resulting in an expected less than 12-month life expectancy
The presence of other anatomic or comorbid conditions or other medical, social or psychological conditions that in the investigators' opinion could limit the subject's ability to participate in the clinical study and its follow-up.
Participants under judicial protection, guardianship or curatorship or if they are deprived of their liberty by judicial or administrative decision
Participation in another trial, which would lead to deviations in the preparation or performance of the intervention or the post-implantation management from this protocol

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

Antall grupper / kohorter

Kohorter og intervensjoner

Gruppe / Kohort
Participants with at least severe tricuspid regurgitation and associated left ventricular dysfuntion Participants of the cohort undergoing a successful T-TEER will be enrolled in the study.

Hva måler studien?

Primære resultatmål

Resultatmål	Tiltaksbeskrivelse	Tidsramme
Change in GDMT score at 12 months, compared to baseline Tidsramme: From enrollment up to 12 months post-procedure	The GDMT score is calculated by adding all scores of each HF therapy. The minimum score corresponds to no medication taken and is 0. The maximum score is 11 and corresponds to all medications taken at the maximum dose. An intermediate score would be all medications taken at the intermediate dose and would be 6 (ACEi/ARB/ARNI = 2, BB = 2, MRA at 50-99% = 2). A low score would be ACEi/ARB/ARNI, BB and MRA at low dose and would be 3. The dose of diuretics, although not included in the GDMT score, should be collected and considered separately.	From enrollment up to 12 months post-procedure

Sekundære resultatmål

Resultatmål	Tiltaksbeskrivelse	Tidsramme
Heart failure hospitalisation rate at 12 months Tidsramme: From enrollment up to 12 months	Number of hospitalizations related to heart failure at 12 months divided by the number of patients	From enrollment up to 12 months
All-cause hospitalisation rate at 12 months Tidsramme: From enrollment up to 12 months	Number of hospitalisations for all cause at 12 months divided by the number of patients	From enrollment up to 12 months
NT-pro BNP at 12 months compared to baseline Tidsramme: At enrollment and at 12 months	Comparison of the 12-months level of NT-pro BNP to the baseline level of NT-pro BNP	At enrollment and at 12 months
New York Heart Association (NYHA) class at 12 months compared to baseline Tidsramme: At enrollment and at baseline	Comparison of the NYHA class at 12 months with the NYHA class at baseline	At enrollment and at baseline
Kansas City Cardiomyopathy Questionnaire (KCCQ) score at 12 months compared to baseline Tidsramme: At enrollment and at 12 months	Comparison of the KCCQ score at 12 months with the KCCQ score at baseline	At enrollment and at 12 months

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Ceric Sàrl

Etterforskere

Hovedetterforsker: Thibault Lhermusier, MD, PhD, CHU Rangueil

Publikasjoner og nyttige lenker

Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.

Generelle publikasjoner

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

1. august 2026

Primær fullføring (Antatt)

31. august 2027

Studiet fullført (Antatt)

31. august 2027

Datoer for studieregistrering

Først innsendt

5. mai 2026

Først innsendt som oppfylte QC-kriteriene