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Vaccinations and People With Disabilities

StatusUnknown
PhaseNot specified
Started
View on ClinicalTrials.gov ↗
Record status
This record was last updated April 3, 2025 (before its estimated January 2026 completion). Its status may not reflect the trial's current state.

Record History

  1. Changed Registry marked status Unknown (sponsor has not verified the record since Sep 2024); last known: Recruiting
  2. Primary completion date: Jan 2025 to Jan 2026v3
  3. Trial status: Not Yet Recruiting to Recruiting
    • Start date changed from estimate of Mar 1, 2023 to Jul 1, 2023
    • Study sites: 0 to 1
    v2
  4. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The goal of this observational study is to learn about vaccinations hesitancy, delay or avoidance in children with chronic diseases, congenital anomalies or disabilities. The main questions it aims to answer are: • Attitudes of caregivers towards vaccinating their children, obstacles that postpone vaccinations, and the status of vaccinations of these children. Participants will fill out questionnaires and some will be included in focused groups for the qualitative part of the study. Researchers will compare the vaccinations status of the research group to their siblings' status as well as the published national records of vaccination compliance.
Trial Details
NCT Number NCT05749419
Lead Sponsor Hadassah Medical Organization
Collaborators: Merck Sharp & Dohme LLC
Conditions
(from sponsor)		 Vaccine Refusal, Compliance, Patient, Disability, Intellectual, Congenital Disorders, Pediatric Disorder
Related terms Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Intellectual Disability, Patient Compliance, Vaccination Refusal
Enrollment 1,000 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov