Clinical trial • Phase IV • Oncology

Enzalutamide for Prostate cancer | Localized high-risk prostate cancer

Phase IV trial of Enzalutamide for Prostate cancer | Localized high-risk prostate cancer.

Overview

Trial Therapeutic Area
Oncology
Trial Disease
Prostate cancer | Localized high-risk prostate cancer
Trial Stage
Phase IV
Drug Modality
Small molecule

Key dates

Initial CTIS Submission Date
27-06-2024
First CTIS Authorization Date
18-09-2024

Trial design

open-label, experimental: enzalutamida 40 mg; control: without medication Phase IV trial across 1 site in Spain.

Open Label
Yes
Comparator
Experimental: Enzalutamida 40 MG; Control: WITHOUT MEDICATION
Target Sample Size
30
Trial Duration For Participant
28

Eligibility

Recruits 30 No vulnerable populations selected. Informed consent must be signed by the patient prior to any study-related activity: "Patients who sign the IC prior to any study-related activity, including the necessary screening evaluations"..

Pregnancy Exclusion
Men with pregnant partners who do not commit in writing to use a condom during the study and for up to 3 months afterwards; Men with partners physiologically capable of becoming pregnant who do not commit in writing to use, during their participation in the study and up to 3 months after the end of the study, a reliable method of contraception. Men must also use a condom-type barrier method for the same period of time
Vulnerable Population
No vulnerable populations selected. Informed consent must be signed by the patient prior to any study-related activity: "Patients who sign the IC prior to any study-related activity, including the necessary screening evaluations".

Inclusion criteria

  • {"criterion_text":"- Age over 18 years at the time of signing the informed consent form\n- Patients diagnosed with localized high-risk prostate cancer in whom radical prostatectomy indicated.\n- Patients who decide surgery as curative intent for their pathology\n- Patients who sign the IC prior to any study-related activity, including the necessary screening evaluations"}

Exclusion criteria

  • {"criterion_text":"- Patients diagnosed with non-high risk prostate cancer.\n- Men with pregnant partners who do not commit in writing to use a condom during the study and for up to 3 months afterwards\n- Patients who do not sign the informed consent form\n- Patients who are not going to undergo radical prostatectomy with robotic assistance.\n- Patients with active cancer in any other location\n- Diagnosis of any other pathology that in the investigator's opinion may increase the subject's risk or reduce the chances of obtaining satisfactory data to achieve the objectives of the study, including the consumption of alcohol or any other drug.\n- Having received previous treatment with hormones, Finasteride or Dutasteride before signing the informed consent\n- Contraindication due to potential interactions of their usual treatment with Enzalutamide or for any other cause in the investigator's judgment such as difficulty swallowing\n- Inability to initiate treatment within the first week after signing the consent\n- Participation in another clinical trial where they have received an investigational drug in the 6 months prior to signing the informed consent\n- Men with partners physiologically capable of becoming pregnant who do not commit in writing to use, during their participation in the study and up to 3 months after the end of the study, a reliable method of contraception. Men must also use a condom-type barrier method for the same period of time"}

Endpoints

Primary endpoints

  • {"endpoint_text":"- analyze molecular alterations","definition_or_measurement_approach":"To study the molecular and cellular changes caused by Enzalutamide treatment as measured by receptor activity before and after Enzalutamide treatment."}

Recruitment

Planned Sample Size
30
Recruitment Window Months
24
Consent Approach
Informed consent must be signed by the patient prior to any study-related activity: 'Patients who sign the IC prior to any study-related activity, including the necessary screening evaluations'. Study population restricted to adults (>18). Consent documentation available in Spanish (translations provided in record).

Geography

Total Number Of Sites
1
Total Number Of Participants
30

Spain

Earliest CTIS Part Ii Submission Date
26-07-2024
Latest Decision Or Authorization Date
04-05-2026
Processing Time Days
647
Number Of Sites
1
Number Of Participants
30

Sites

Site Name
Hospital Universitario Basurto
Department Name
UROLOGIA
Contact Person Name
ANA LOIZAGA
Number Of Participants
30

Sponsor

Primary sponsor

Full Name
Asociacion Instituto De Investigacion Sanitaria Biobizkaia
Organisation Type
Laboratory/Research/Testing facility
Country Of Registered Address
Spain

Investigational products

Investigational Product Name
Xtandi - 40 mg soft capsules
Active Substance
Enzalutamide
Modality
Small molecule
Routes Of Administration
ORAL USE
Route
ORAL
Authorisation Status
Marketing authorisation EU/1/13/846/001 (authorised)
Starting Dose
40 mg
Maximum Dose
160 mg

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