Please assess the completion status of the following clinical trial:

Trial Title: Trial Evaluating the Efficacy of CARBOPLATIN in Metastatic Prostate Cancer With Gene Alterations in the Homologous Recombination Pathway

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Patients \> 18 years old~* Patients with adenocarcinoma or poorly differentiated prostate carcinoma, histologically confirmed (small-cell histology or high-grade neuroendocrine histology excluded)~* Tumor presenting a somatic pathogenic variant likely to alter the homologous recombination pathway previously detected on a tumor biopsy or on circulating tumor DNA, or germinal mutation among the list of genes defined in the study~* Castration-resistant tumor defined by progression despite well-conducted androgen deprivation treatment: testosterone ≤50ng /dL agonist / antagonist of luteinizing hormone-releasing hormone (LHRH) or surgical castration. The patient must agree to continue concomitant LHRH-mediated (agonist or antagonist) therapy throughout the duration of the study regimen for patients with no history of surgical castration.~* Patients must have performed at least one line of chemotherapy by taxane in case of castration resistance:~  * Patients who have received docetaxel treatment in a hormone-sensitive situation must have received at least treatment with cabazitaxel in case of castration resistance~ * Patients who have not received chemotherapy in a hormone-sensitive situation must have received docetaxel AND cabazitaxel or have a contraindication to discontinue treatment.~* Patients must have been treated with at least 2nd generation hormone therapy (eg, abiraterone acetate or enzalutamide)~* Patients may have been treated with a poly (ADP-ribose) polymerase inhibitor (PARP)~* Performance Status \<2~* Metastatic disease progressive~Exclusion Criteria:~* Absence of previous treatment with taxane in situation of sensitivity or resistance to castration.~* Absence of previous treatment with cabazitaxel in case of resistance to castration (except contraindication explaining the non-administration of treatment)~* No treatment with 2nd generation hormone therapy (eg abiraterone acetate or enzalutamide) unless contraindicated to explain non-administration of treatment~* Previous treatment with platinum~* Symptomatic and untreated central nervous system (CNS) metastases. Patients with asymptomatic and pre-treated CNS metastases are included if they are clinically stable (not requiring corticosteroid therapy for 28 days) and must have a brain MRI evaluation at screening and during follow-up.

- Gender: MALE
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- CARBOPLATIN (Type: EXPERIMENTAL): CARBOPLATIN in Intraveinous Dose AUC 5 according to Calvert every 3 weeks, for a duration of 6 to 9 cycles

Based on this trial design, predict the completion outcome and termination type (if applicable).

Answer: outcome: terminate
termination_type: lack of efficacy