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Active Surveillance and Surgery Outcomes in Low Risk Papillary Thyroid Cancer

NCT04624477 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 450

Last updated 2025-11-28

No results posted yet for this study

Summary

This is a prospective, observational, multi-center study examining the long-term outcomes of patients with small, low risk papillary thyroid cancer who offered the choice of active surveillance (close follow-up to monitor for potential disease progression) or immediate surgery.

Conditions

  • Papillary Thyroid Cancer
  • Papillary Thyroid Carcinoma
  • Papillary Microcarcinoma of the Thyroid

Sponsors & Collaborators

  • University Health Network, Toronto

    lead OTHER

  • University of British Columbia

    collaborator OTHER

  • University of Calgary

    collaborator OTHER

  • London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

    collaborator OTHER

  • McMaster University

    collaborator OTHER

  • CHU de Quebec-Universite Laval

    collaborator OTHER

  • Dalhousie University

    collaborator OTHER

  • Canadian Cancer Society (CCS)

    collaborator OTHER

  • Canadian Institutes of Health Research (CIHR)

    collaborator OTHER_GOV

  • Centre hospitalier de l'Université de Montréal (CHUM)

    collaborator OTHER

Principal Investigators

  • Anna M Sawka, MD, PhD · University Health Network, Toronto

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-02-03
Primary Completion
2034-12-31
Completion
2034-12-31

Countries

  • Canada

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04624477 on ClinicalTrials.gov