Phase 1 Thyroid Cancer Trial, Recruiting NCT05538130 Sponsor: Pfizer Condition: Thyroid Cancer
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Phase 1 Thyroid Cancer Trial, Recruiting

NCT05538130
Recruiting Phase 1 🇦🇺 Australian site

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who have been diagnosed with an advanced or spreading solid tumour (not including colorectal/bowel cancer)
  • People whose disease can be measured using standard imaging criteria (known as RECIST version 1.1)
  • People whose tumour has a specific genetic change called a BRAF V600 mutation
  • People who have already received certain prior treatments, depending on their tumour type (confirm with trial site)
  • People whose liver, kidneys, and other organs are functioning well enough to meet the trial's requirements (confirm with trial site)

Who may not be able to join:

  • People who have had another active cancer within the past 3 years
  • People who have cancer that has spread to the membranes surrounding the brain or spinal cord
  • People with a history of, or current, blockage of a vein in the retina (back of the eye), or a history of a degenerative disease affecting the retina
  • People who have a nerve or muscle disorder that causes elevated levels of a specific muscle enzyme called creatine kinase
  • People with certain active digestive tract conditions, as defined by the trial's specific guidelines (confirm with trial site)
  • People with a history of a lung condition involving scarring or inflammation of the lung tissue, as defined by the trial's specific guidelines (confirm with trial site)

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 27 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Pfizer CT.gov Call Center, Pfizer

Phone: 1-800-718-1021

Australian sites

Peter MacCallum Cancer Centre, Melbourne, Victoria
The Alfred Hospital, Melbourne, Victoria
Royal Melbourne Hospital, Parkville, Victoria

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 1
Sponsor
Registry
ClinicalTrials.gov
Start date
30 November 2022
Est. completion
2 August 2027

Where this trial is recruiting

🇦🇺 Australia 🇧🇷 Brazil 🇨🇦 Canada 🇨🇳 China 🇮🇱 Israel 🇯🇵 Japan 🇺🇸 United States

3 site(s) in Australia. Confirm current status and contact details directly with the trial site.

Primary endpoints

Phase 1a monotherapy and Phase 1b combination dose escalation: Number of participants with dose limiting toxicities (DLTs); Phase 1a monotherapy and Phase 1b combination dose escalation: Number of participants with treatment-emergent adverse events (AEs); Phase 1a monotherapy and Phase 1b combination dose escalation: Number of participants with clinically significant change from baseline in laboratory abnormalities; Phase 1a monotherapy and Phase 1b combination dose escalation: Number of participants with clinically significant change from baseline in vital sign abnormalities; Phase 1a monothe...

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov