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Prevalence of HRR-related Genes Mutations and Prognosis in Metastatic Castration Resistant Prostate Cancer (mCRPC) Patients in Real World Setting

NCT04425200 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 205

Last updated 2021-12-07

No results posted yet for this study

Summary

The purpose of this study is to investigate the prevalence of tissue homologous recombination repair (HRR)-related gene mutations (positive/negative/Variant of uncertain significance (VUS)), clinical outcome such as prostate-specific antigen-progression free survival (PSA-PFS), overall survivals (OS) and treatment pattern in mCRPC patients.

\<Methods\> Study design: multi-center, prospective cohort study

Data Source(s):

In this study, 155 patients (expected recruitment patients: maximum 205 patients) will be enrolled from approximately 20\~30 sites in Japan. Study Population: mCRPC patients who diagnosed between 2014 and 2018. Exposure(s): N.A Outcome(s): Prevalence of tissue HRR-related gene mutations, clinical outcomes such as Over survival and PSA-PFS, Treatment pattern

Sample Size Estimations:

The target population is 155 patients based on the prevalence of HRR-related genes (BRCA1, BRCA2 and ATM) which is reported in previous global study (PROfound study).

Statistical Analysis:

This study is not intended to verify specific hypotheses, and the results are evaluated descriptively. There is no plan of interim analyses before the final analysis.

Conditions

  • Prostatic Neoplasms

Sponsors & Collaborators

Eligibility

Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-07-29
Primary Completion
2020-12-18
Completion
2020-12-18

Countries

  • Japan

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04425200 on ClinicalTrials.gov