Clinical trial
Phase 1 Trial of Dosimetry Guided 212Pb-pentixather Radioligand Therapy in Patients With Atypical Lung Carcinoids and Neuroendocrine Carcinomas
Name
202209363
Description
This is a first-in-human clinical trial evaluating the safety of an alpha-radiation treatment (Lead-212 labelled Pentixather) in patients who have been diagnosed with, and previously treated, for atypical carcinoid lesions of the lung.
Trial arms
Trial start
2024-07-01
Estimated PCD
2026-06-30
Trial end
2028-06-30
Status
Not yet recruiting
Phase
Early phase I
Treatment
212-Lead Pentixather
Pentixather radiolabeled with 212-lead to target malignant cells with the CXCR4 ligand.
Arms:
212-Lead Pentixather
203-Lead Pentixather SPECT/CT
Pentixather radiolabeled with 203-Lead to identify the CXCR4 ligand on the malignant lesions for dosimetric analysis and treatment planning.
Arms:
212-Lead Pentixather
Size
20
Primary endpoint
Determine the recommended phase 2 dose of 212-Lead Pentixather
3 months
Eligibility criteria
Inclusion Criteria:
* ability to provide independent consent
* adequate bone marrow function (platelet count ≥ 100,000; hemoglobin of ≥ 10 g/dL; neutrophil count ≥ 1,500 cells/mm3)
* adequate kidney function (creatinine clearance of ≥ 50 mL/min using the Cockcroft-Gault equation
* adequate liver function (serum bilirubin ≤ 3x the upper limit of normal, AST ≤ 5x the upper limit of normal, and ALT ≤ 5x the upper limit of normal)
* failed initial therapy or declined further therapy known to confer benefit
* have at least one lesion ≥ 2 cm that is positive for CXCR4 as demonstrated by Lead-203 Pentixather SPECT/CT
Exclusion Criteria:
* major surgery within 4 weeks of consent
* antoher investigational agent within 4 weeks of consent
* uncontrolled illness including, but not limited to, ongoing or active infection that would necessitate a delay in therapy or cause a hospital admission, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, hepatic cirrhosis or severe impairment, or psychiatric illness/social situations that would limit compliance with study requirements.
* prior solid organ transplant
* cytotoxic or antineoplastic therapy within 21 days of consent (42 days for nitrosoureas)
* antibody therapy within the 21 days of consent
* allogenic bone marrow or stem cell transplant, or any stem cell infusion, within 84 days of consent
* pregnancy
* breastfeeding
* refusal to comply with birth control requirements during study
Protocol
{'studyType': 'INTERVENTIONAL', 'phases': ['EARLY_PHASE1'], 'designInfo': {'allocation': 'NA', 'interventionModel': 'SEQUENTIAL', 'primaryPurpose': 'TREATMENT', 'maskingInfo': {'masking': 'NONE'}}, 'enrollmentInfo': {'count': 20, 'type': 'ESTIMATED'}}
Updated at
2023-11-18
1 organization
1 product
4 indications
Organization
Yusuf MendaProduct
Lead PentixatherIndication
Lung Carcinoid TumorIndication
Lung Neuroendocrine TumorIndication
cancerIndication
Small Cell Lung Cancer