CI

At a glance

ClinicalIndex Comparison Record
Phase 2Recruiting· 30 target
Drug / intervention
ADT +4 moredrug
Likely dose
Not stated in record
Key inclusion· 6
  • Adenocarcinoma of the prostate resectable after systemic therapy; Ductal adenocarcinoma permitted
  • Acceptable surgical risk and commitment to radical prostatectomy after pre-surgical therapy
  • Lymph node metastasis demonstrated by biopsy/dissection OR non-bulky (<5 cm) regional pelvic/distant lymphadenopathy on imaging
  • Prior hormonal therapy (LHRH agonist/antagonist ± first-generation antiandrogen) up to 6 weeks permitted
Key exclusion· 20
  • Biopsy-proven small cell or sarcomatoid histology
  • Clinical or radiological evidence of bone or other extranodal metastasis
  • Prior chemotherapy, experimental agents for prostate cancer, or >4 weeks prior ADT
  • Estrogens, cyproterone acetate, or glucocorticoids >10 mg/day prednisone equivalent in 4 weeks prior to Day 1

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05873192
NCT05873192Phase 2RecruitingOn Track

Presurgical Phase II Study of Talazoparib in Combination With Enzalutamide in de Novo Metastatic to Lymph Nodes Prostate Cancer

M.D. Anderson Cancer Center·interventional·Posted May 24, 2023·Updated Jun 12, 2026

In Brief

A Phase 2 clinical trial evaluating ADT, Enzalutamide, and 3 other interventions for Prostate Cancer. Currently recruiting, targeting 30 participants across 1 site.

Detailed Summary

To learn about the effectiveness of adding talazoparib to the standard of care treatment combination of androgen ablation therapy (hormone therapy, also known as ADT) and enzalutamide in patients with prostate cancer that has spread into the lymph nodes.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsProstate Cancer
CountriesUnited States
Collaborators--

Timeline

Phase 2Recruiting
202420252026202720282029
First PostedMay 24, 2023
Enrollment StartJun 3, 2025
Primary CompletionDec 31, 2026
Study CompletionDec 31, 2028
TodayJul 2, 2026
Enrollment to primary: 1.6 yearsPosted 3.1 years agoPrimary completion in 6 months

Arms & Interventions

ADT plus Enzalutamide plus Talazoparibexperimental

Participant will recive ADT plus Enzalutamide for a total of 8 weeks. After about 8 weeks of ADT and Enzalutamide treatment, participant will begin taking Talazoparib

Drug: ADTDrug: EnzalutamideDrug: TalazoparibDrug: DegarelixDrug: Luprolide

Interventions

ADTdrug

Given by PO

Enzalutamidedrug

Given by PO

Talazoparibdrug

Given by PO

Degarelixdrug

Given PO or given INJ

Luprolidedrug

Given PO or given INJ