RECRUITING

Evaluation of a Clinical Diagnostic Test for CRDS

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

Calcium Release Deficiency Syndrome (CRDS) is a novel inherited arrhythmia syndrome secondary to RyR2 loss-of-function that confers a risk of sudden cardiac death. Diagnosis of CRDS presently requires cellular-based in vitro confirmation that an RyR2 variant causes loss-of-function. We hypothesize that CRDS can be diagnosed clinically through evaluation of the repolarization response to brief tachycardia, mediated by cardiac pacing, and a subsequent pause.

Official Title

Evaluation of a Clinical Diagnostic Test for Calcium Release Deficiency Syndrome: the DIAGNOSE CRDS Study

Quick Facts

Study Start:2023-02-02
Study Completion:2026-03
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT06188689

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:Not specified
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:No
Standard Ages:CHILD, ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. Age 18 years or older
  2. Willing and able to provide informed consent
  3. Able to understand and follow study procedures
  4. Stable medical condition
  1. Pregnancy or breastfeeding
  2. Severe psychiatric disorders
  3. Active substance abuse
  4. Unstable medical conditions
  5. Inability to comply with study requirements

Contacts and Locations

Study Contact

Jason Roberts, MD MAS
CONTACT
905-297-3479
jason.roberts@phri.ca

Principal Investigator

Ziv Dadon, MD
STUDY_DIRECTOR
Shaare Zedek Medical Center
Jason D Roberts, MD MAS
PRINCIPAL_INVESTIGATOR
McMaster University
Wayne Chen, PhD
PRINCIPAL_INVESTIGATOR
University of Calgary

Study Locations (Sites)

University of Washington
Seattle, Washington, 98195
United States

Collaborators and Investigators

Sponsor: Population Health Research Institute

  • Ziv Dadon, MD, STUDY_DIRECTOR, Shaare Zedek Medical Center
  • Jason D Roberts, MD MAS, PRINCIPAL_INVESTIGATOR, McMaster University
  • Wayne Chen, PhD, PRINCIPAL_INVESTIGATOR, University of Calgary

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2023-02-02
Study Completion Date2026-03

Study Record Updates

Study Start Date2023-02-02
Study Completion Date2026-03

Terms related to this study

Keywords Provided by Researchers

  • cardiac arrhythmia, sudden cardiac death, cardiac ryanodine receptor, unexplained cardiac arrest

Additional Relevant MeSH Terms

  • Calcium Release Deficiency Syndrome (CRDS)