NCT05235555

Brief Summary

Aortic stenosis (AS) is the most common valvular heart disease among elderly population, with a increasing prevalence due to population ageing. In developed countries, the prevalence of severe AS among ≥75 years is approximately 3.4%. The onset of symptoms is associated with a poor prognosis. Indeed, mortality increases once symptoms appears. For several decades, surgical aortic valve replacement (SAVR) has been the standard of care for symptomatic AS. Transcatheter aortic valve implantation (TAVI) was introduced as alternative treatment in inoperable patients in 2002. In the last two decades TAVI has led to a paradigm shift in the treatment of severe AS, representing a less invasive alternative to surgery. TAVI has shown to be non-inferior or superior to SAVR in several large-scale randomized clinical trials (RCTs) across the full spectrum of surgical risks. The newly available evidence has led to an expansion of guideline recommendations for TAVI. Furthermore, newer generations of transcatheter heart valve (THV) design, better patient selection, and technical enhancements have driven improvement in safety and reduction of procedural complications over time. This observational study aim to prospectively evaluate the safety and efficacy of the procedure and clinical outcomes in patients undergoing TAVI.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,000

participants targeted

Target at P75+ for all trials

Timeline
45mo left

Started Sep 2015

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

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

Study Progress75%
Sep 2015Jan 2030

Study Start

First participant enrolled

September 1, 2015

Completed
6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 9, 2021

Completed
5 months until next milestone

First Submitted

Initial submission to the registry

January 28, 2022

Completed
14 days until next milestone

First Posted

Study publicly available on registry

February 11, 2022

Completed
7.9 years until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2030

Expected
Last Updated

February 23, 2024

Status Verified

February 1, 2024

Enrollment Period

6 years

First QC Date

January 28, 2022

Last Update Submit

February 22, 2024

Conditions

Keywords

Aortic StenosisTranscatheter Aortic Valve ReplacementTAVI

Outcome Measures

Primary Outcomes (2)

  • All cause mortality

    All cause mortality

    30 days

  • All cause mortality

    All cause mortality

    1 year

Secondary Outcomes (26)

  • Cardiovascular mortality

    30 days

  • Cardiovascular mortality

    1 year

  • Number of participants with neurological events

    30 days

  • Number of participants with neurological events

    1 year

  • Number of participants with bleeding events

    30 days

  • +21 more secondary outcomes

Study Arms (1)

Patients with symptomatic severe AS undergoing TAVI.

Device: Transcatheter heart valve (THV) with CE approval

Interventions

TAVI trough femoral access or alternative routes

Patients with symptomatic severe AS undergoing TAVI.

Eligibility Criteria

Age55 Years - 100 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients with symptomatic severe AS candidate to TAVI, established by the multi-disciplinary Heart Team according to the current guidelines.

You may qualify if:

  • Patients with symptomatic severe AS or degenerated bioprosthetic aortic valve and suitable for TAVI according to Heart Team evaluation;
  • Ability to provide informed consent.

You may not qualify if:

  • Contraindications to TAVI: e.g. evidence of intracardiac mass, thrombus or vegetation, endocarditis;
  • Poor adherence to scheduled follow-up;
  • Unable to understand and follow study-related instructions.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Federico II University of Naples

Naples, 80131, Italy

RECRUITING

Related Publications (6)

  • Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP 3rd, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O'Gara PT, Rigolin VH, Sundt TM 3rd, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation. 2021 Feb 2;143(5):e35-e71. doi: 10.1161/CIR.0000000000000932. Epub 2020 Dec 17.

    PMID: 33332149BACKGROUND
  • Leon MB, Smith CR, Mack M, Miller DC, Moses JW, Svensson LG, Tuzcu EM, Webb JG, Fontana GP, Makkar RR, Brown DL, Block PC, Guyton RA, Pichard AD, Bavaria JE, Herrmann HC, Douglas PS, Petersen JL, Akin JJ, Anderson WN, Wang D, Pocock S; PARTNER Trial Investigators. Transcatheter aortic-valve implantation for aortic stenosis in patients who cannot undergo surgery. N Engl J Med. 2010 Oct 21;363(17):1597-607. doi: 10.1056/NEJMoa1008232. Epub 2010 Sep 22.

    PMID: 20961243BACKGROUND
  • Leon MB, Mack MJ, Hahn RT, Thourani VH, Makkar R, Kodali SK, Alu MC, Madhavan MV, Chau KH, Russo M, Kapadia SR, Malaisrie SC, Cohen DJ, Blanke P, Leipsic JA, Williams MR, McCabe JM, Brown DL, Babaliaros V, Goldman S, Herrmann HC, Szeto WY, Genereux P, Pershad A, Lu M, Webb JG, Smith CR, Pibarot P; PARTNER 3 Investigators. Outcomes 2 Years After Transcatheter Aortic Valve Replacement in Patients at Low Surgical Risk. J Am Coll Cardiol. 2021 Mar 9;77(9):1149-1161. doi: 10.1016/j.jacc.2020.12.052.

    PMID: 33663731BACKGROUND
  • Popma JJ, Deeb GM, Yakubov SJ, Mumtaz M, Gada H, O'Hair D, Bajwa T, Heiser JC, Merhi W, Kleiman NS, Askew J, Sorajja P, Rovin J, Chetcuti SJ, Adams DH, Teirstein PS, Zorn GL 3rd, Forrest JK, Tchetche D, Resar J, Walton A, Piazza N, Ramlawi B, Robinson N, Petrossian G, Gleason TG, Oh JK, Boulware MJ, Qiao H, Mugglin AS, Reardon MJ; Evolut Low Risk Trial Investigators. Transcatheter Aortic-Valve Replacement with a Self-Expanding Valve in Low-Risk Patients. N Engl J Med. 2019 May 2;380(18):1706-1715. doi: 10.1056/NEJMoa1816885. Epub 2019 Mar 16.

    PMID: 30883053BACKGROUND
  • Mack MJ, Leon MB, Thourani VH, Makkar R, Kodali SK, Russo M, Kapadia SR, Malaisrie SC, Cohen DJ, Pibarot P, Leipsic J, Hahn RT, Blanke P, Williams MR, McCabe JM, Brown DL, Babaliaros V, Goldman S, Szeto WY, Genereux P, Pershad A, Pocock SJ, Alu MC, Webb JG, Smith CR; PARTNER 3 Investigators. Transcatheter Aortic-Valve Replacement with a Balloon-Expandable Valve in Low-Risk Patients. N Engl J Med. 2019 May 2;380(18):1695-1705. doi: 10.1056/NEJMoa1814052. Epub 2019 Mar 16.

    PMID: 30883058BACKGROUND
  • VARC-3 WRITING COMMITTEE; Genereux P, Piazza N, Alu MC, Nazif T, Hahn RT, Pibarot P, Bax JJ, Leipsic JA, Blanke P, Blackstone EH, Finn MT, Kapadia S, Linke A, Mack MJ, Makkar R, Mehran R, Popma JJ, Reardon M, Rodes-Cabau J, Van Mieghem NM, Webb JG, Cohen DJ, Leon MB. Valve Academic Research Consortium 3: updated endpoint definitions for aortic valve clinical research. Eur Heart J. 2021 May 14;42(19):1825-1857. doi: 10.1093/eurheartj/ehaa799.

    PMID: 33871579BACKGROUND

MeSH Terms

Conditions

Aortic Valve Stenosis

Condition Hierarchy (Ancestors)

Aortic Valve DiseaseHeart Valve DiseasesHeart DiseasesCardiovascular DiseasesVentricular Outflow Obstruction

Study Officials

  • Giovanni Esposito, MD, PhD

    Federico II University

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Giovanni Esposito, MD, PhD

CONTACT

Anna Franzone, MD, PhD

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
10 Years
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

January 28, 2022

First Posted

February 11, 2022

Study Start

September 1, 2015

Primary Completion

September 9, 2021

Study Completion (Estimated)

January 1, 2030

Last Updated

February 23, 2024

Record last verified: 2024-02

Data Sharing

IPD Sharing
Will not share

Locations