A Study of Patient Characteristics, Treatment Patterns and Outcomes Among Patients Treated With 177Lu-PSMA-617
Patient Characteristics, Treatment Patterns and Outcomes Among Early Adopters of 177Lu-PSMA-617: An Early View Claims Data Study
Patient Characteristics, Treatment Patterns and Outcomes Among Early Adopters of 177Lu-PSMA-617: An Early View Claims Data Study
Sponsor study identifier
observational
6,448
1 country
1
Study Start
June 23, 2023
Actual (reported)Primary Completion
February 28, 2025
Actual (reported)Study Completion
February 28, 2025
Actual (reported)The aim of this study was to evaluate patient characteristics, treatment patterns, prostate-specific antigen (PSA) reduction, and overall survival (OS) of prostate cancer patients treated with 177-Lutetium-Prostate-Specific Membrane Antigen-617 (177Lu-PSMA-617). Patient data from multiple electronic health record databases, including claims (open-source medical and pharmacy claims), consumer attributes, mortality, and laboratory data linked to claims databases was used. The study analysis was conducted in two phases. Phase I provided an early view of patients treated with 177Lu-PSMA-617 shortly after launch. Phase II refreshed the data, added mortality and extracted additional years of historical data to allow for the identification of the initial metastatic castrate-resistant prostate cancer (mCRPC) diagnosis and follow-up from that date through the start of 177Lu-PSMA-617.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
February 28, 2025
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 23, 2023
Actual (reported)February 28, 2025
Actual (reported)February 28, 2025
Actual (reported)February 27, 2026
Actual (reported)March 4, 2026
Actual (reported)Number of Patients by Demographic Category
Demographics included: * Age group * Geographical region * Payer type * Physician specialty * Race/ethnicity * Education level * Occupation
Baseline
Number of Patients by Clinical Characteristic Category
Clinical characteristics included: * National Cancer Institute (NCI) comorbidity index * NCI category * Comorbidities * Metastasis sites * Number of distinct metastatic sites * PSA level category (≤ 4 ng/ml, \> 4 ng/ml)
Baseline
Clinical Characteristic: Baseline PSA Level
Baseline
Overall Survival (OS)
OS was defined as the time from mCRPC diagnosis until death.
Up to approximately 10 years
Number of Patients who Died Within 6, 12, 24, and 36 Months From the mCRPC Diagnosis Date
6, 12, 24, and 36 months
Percentage of Patients by Treatments Received From mCRPC Diagnosis to Initiation of 177Lu-PSMA-617
Up to approximately 10 years
Percentage of Patients by Line of 177Lu-PSMA-617 Initiation
Up to approximately 10 years
Percentage of Patients by Sequence of Treatments Prior to 177Lu-PSMA-617 Treatment
Baseline
Duration of Each Line of Treatment (LOT) by Treatment Received
Up to approximately 10 years
Time From mCRPC Diagnosis to Initiation of 177Lu-PSMA-617
Up to approximately 10 years
Phase I analysis group. Adult patients treated with 177Lu-PSMA-617 who met the minimum study criteria.
Phase I analysis group. Adult patients who met the minimum study criteria and had at least one PSA result available 28 days or more after the index date (177Lu-PSMA-617 initiation) while still on 177Lu-PSMA-617 treatment.
Phase II analysis group. Adult patients with mCRPC who initiated 177Lu-PSMA-617 between 01 July 2014 and 30 September 2024 (index period).
Phase II analysis group. Adult patients with continuous enrollment (CE) between the mCRPC diagnosis date and initiating 177Lu-PSMA-617 (index date), and at least 6 months of CE prior to the index date.
Patients with electronic health care records in multiple databases who were treated with 177Lu-PSMA-617.
Novartis
East Hanover, New Jersey, 07936, United States
Novartis Pharmaceuticals
Novartis Pharmaceuticals
6,448 participants (actual enrollment reported by the registry).
First Submitted
February 27, 2026
First Posted
March 4, 2026
Study Start
June 23, 2023
Actual (reported)Phase I Dose-escalation Study of Fractionated 177Lu-PSMA-617 for Progressive Metastatic CRPC
Survival Time After the Last Administration of 177Lu-PSMA-617
Up to approximately 10 years
Number of Patients who Died After the Last Administration of 177Lu-PSMA-617
Up to approximately 10 years
Contact the study team to confirm eligibility.
Primary Completion
February 28, 2025
Actual (reported)Study Completion
February 28, 2025
Actual (reported)Last Updated
March 4, 2026
Record last verified: 2026-02
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Source: ClinicalTrials.gov.
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