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Study identifier: NCT07733674 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Phase I Study of 203Pb-RMX-VH-PIB Dosimetry and Biodistribution in Patients With Solid Tumors Like GBM and PDAC

Condition: Glioblastoma Multiforme (GBM) · Pancreatic Ductal Adenocarcinoma (PDAC)  ·  Sponsor: Radiomedix, Inc.

PhasePhase 1
Planned participants20
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this Phase I clinical trial is to evaluate how the imaging drug 203Pb- RMX-VH-PIB distributes in the body and how much radiation different organs receive in patients with glioblastoma multiforme (GBM) or pancreatic ductal adenocarcinoma (PDAC). The main questions it aims to answer are: How does 203Pb-RMX-VH-PIB spread in the body (biodistribution)? What is the radiation dose delivered to organs (dosimetry)? Participants will: Receive a single IV injection of 203Pb-RMX-VH-PIB. Undergo multiple SPECT/CT imaging scans. Have blood, urine, vital signs, and ECG monitored for safety. Be followed for any side effects for up to 30 days.

This description comes directly from the study's public registry record.

Talk to the study team

Ebrahim Delpassand, MD, FACNM  ·  713-499-9733  ·  edelpassand@radiomedix.com

Izabela Tworowska, MS Pharm Clinical, Ph.D  ·  832-868-2812  ·  itworowska@radiomedix.com

Always discuss trial participation with your own doctor first.

Locations (1)

Excel Diagnostics & Nuclear Oncology CenterHouston, Texas, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07733674