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Lu-177 PSMA Treatment in Cell Renal Carcinoma

A

Ankara University

Status and phase

Begins enrollment in 2 months
Phase 3

Conditions

Metastatic Renal Cancer

Treatments

Drug: Lu-177 PSMA-617

Study type

Interventional

Funder types

Other

Identifiers

NCT06959433
Lu-PSMA RCC

Details and patient eligibility

About

Summary Renal Cell Carcinoma (RCC) consists of 2% of all malignencies. RCCs are generally divided to histopathological subtypes as clear cell and non-clear cell variants. Clear cell variant responsible for the 75-80% of all RCCs. It is reported that 20-30% of RCCs are metastatic at the diagnosis and 5 years survival is approximately is 10-20% in this group of patients. Moreover, 60% of patients who are not metastatic at the diagnosis, develop metastates within 2-3 years. 2nd and 3th line effective treatment option in metastatic RCCs patients has been a subject of interest.

PSMA (protatate specific membrane antigen) with the other name glutamate carboxypeptidase, is a transmembrane protein and overexpresses in prostate adenocarcinomas and neoangiogenesis spots of endothelium of other several tumor types. It infronts as a target for theranostic consept for mainly prostate cancer in nuclear medicine. As a radionuclide treatment option, Lu-177 PSMA treatment is proved as safe and effective treatment option in castration resistant prostata cancer patients. After its widely use in prostate cancer, it is reported that PSMA molecule can be used for imaging of RCC patients and PSMA uptake is higher than 18F-FDG. For this reason, Lu-177 PSMA treatment can be a systemic treatment option in RCC patients who have progress afer 1st cycle treatment. In this study we aimed to safety and efficacy of Lu-177 PSMA treatment in metastatic RCC patients as systemic radionuclide treatment option.

Enrollment

20 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Age >18
  • Progression after at least 2 lines of systemic therapy or existence of a contraindication to systemic therapies
  • At least 3 years of life expectancy
  • ECOG performance status ≤ 2
  • Ability to sign informed consent

Exclusion criteria

  • Age<18
  • Not having received any systemic therapies
  • History of a secondary malignancy
  • ECOG performance status > 2
  • Any contraindication for radionuclide therapy (pregnancy, lactation, organ disfunction, metastatic lesions with a risk of compression
  • Previous history of any radionuclide therapies
  • Inability to sign informed consent

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

20 participants in 1 patient group

Lu-PSMA treatment arm
Experimental group
Description:
Patients who will received Lu-177 PSMA treatment for metastatic RCC
Treatment:
Drug: Lu-177 PSMA-617

Trial contacts and locations

0

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Central trial contact

Cigdem Soydal, Prof

Data sourced from clinicaltrials.gov

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