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Clinical trialNCT04216732RecruitingObservational

Natural History of Medullary Thyroid Cancer to Inform Advanced Disease Management

SponsorM.D. Anderson Cancer CenterEnrollment2,030Advanced Thyroid Gland Medullary CarcinomaStage III Thyroid Gland Medullary Carcinoma AJCC v8Stage IV Thyroid Gland Medullary Carcinoma AJCC v8Stage IVA Thyroid Gland Medullary Carcinoma AJCC v8Stage IVB Thyroid Gland Medullary Carcinoma AJCC v8Stage IVC Thyroid Gland Medullary Carcinoma AJCC v8
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • University of California San Francisco

    San Francisco, California, United States

    Julie A. Sosa
    Recruiting
  • M D Anderson Cancer Center

    Houston, Texas, United States

    Elizabeth G. Grubbs
    Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
10 Jan 2020
Primary completion
1 Sept 2026
Completion
1 Sept 2026
Last update posted
5 Mar 2026
Registered enrollment
2,030
Registry id
NCT04216732

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.