Clinical trial Recruiting at 3 sites Observational Ages 19 and up

Observing symptoms after thyroid surgery in cancer patients

Official title: A Prospective Multi-centered Observational Study on Postoperative Symptoms After Thyroidectomy (POS-T) in Patients With Thyroid Cancer

Run by Ilsan Cha hospital · NCT06158360 · Data updated 2026-11-12

This study looks at how patients with thyroid cancer feel and recover after thyroid surgery to see how well their symptoms are managed and what factors might affect their recovery.

Quick facts

Study typeObservational
Ages19 Years and up
SexAll
Enrollment500 (estimated)
SponsorIlsan Cha hospital
Academic / other
Locations3 sites (Gyeonggi-do and 2 other locations)
StatusRecruiting
StartedDecember 1, 2023
Main results expectedDecember 31, 2029
Study endsDecember 31, 2029
Registry record updatedMarch 30, 2026
Trial IDNCT06158360 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 19 years or older diagnosed with thyroid cancer who have recently undergone thyroid surgery.

Probably not a fit

Patients with significant comorbidities or those requiring immediate surgical intervention may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study evaluates the safety and efficacy of postoperative management in patients with thyroid cancer who have undergone subtotal or total thyroidectomy. It involves a comprehensive analysis of the quality of life and symptoms experienced by these patients post-surgery. The study aims to assess the effectiveness and safety of treatments for postoperative symptoms and analyze prognostic factors related to disease-free and overall survival. Additionally, it seeks to establish a database for future research on cancer management.

Why it matters

Potential benefit: If successful, this study could enhance postoperative care and improve the quality of life for thyroid cancer patients.

How similar studies have gone: Other observational studies have shown promise in improving postoperative outcomes for cancer patients, suggesting potential success for this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 19 years of age or older
* Those who have been confirmed to have a malignant tumor of the thyroid gland by biopsy or imaging
* Subjects who have undergone partial thyroidectomy or total resection within 1 month
* Those who have agreed to the implementation of Chinese medicine treatment
* The Eastern Cooperative Oncology Group(ECOG) performance status 0-3
* Those who understand the content of the study and agree to participate in the study

Exclusion Criteria:

* ○ When it is judged that other diseases other than cancer (dementia, cerebrovascular disease, severe organ failure, etc.) may have a significant effect on the decline of physical function

  * When it is judged that the life expectancy is less than 3 months and sufficient follow-up cannot be carried out
  * When emergency or major surgery or surgical intervention is required that takes precedence over postoperative treatment
  * Pregnant and lactating women
  * Other researchers who are judged to be unsuitable for research

Where it's running

  • Bundang Cha Hospital
    Gyeonggi-do, South Korea
    Recruiting
  • Ilsan Cha Hospital
    Gyeonggi-do, South Korea
    Recruiting
  • Gangnam Cha Hospital
    Seoul, South Korea
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.