- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04113005
Safety and Tolerability Analysis of Combining Desmopressin With Docetaxel for the Treatment of Castration-Resistant Prostate Cancer
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Following Desmopressin/Docetaxel treatment subjects will be subjected to routine medical oncology follow-up, including clinical appointments, laboratory and imaging workup as well as additional Docetaxel therapy every 21 days as indicated.
An additional study clinical appointment with blood work will be organized two days post Desmopressin/Docetaxel treatment. Furthermore, for detailed documentation of AEs during the first 21 days following Desmopressin/Docetaxel therapy, subjects will be assessed weekly via phone, and in person by the investigator/treating medical oncologist before the second dose of docetaxel.
Study Type
Enrollment (Anticipated)
Phase
- Early Phase 1
Contacts and Locations
Study Contact
- Name: Marlene Kebabdjian
- Phone Number: 2890 416-480-6100
- Email: Marlene.Kebabdjian@sunnybrook.ca
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
A subject will be considered eligible for inclusion in this study only if all of the following criteria apply:
- Men over 18 years of age with histologically confirmed adenocarcinoma of the prostate.
- Signed Informed Consent Form indicating that the subject understands the purpose of, and procedures required for, the study and is willing to participate in the study.
- Castration-resistant stage of disease about to be treated with Docetaxel.
Baseline laboratory values as stated below:
- Absolute neutrophil count ≥1.5 x 109/L;
- Platelet count ≥125 x 109/L;
- Creatinine ≤1.5 x upper limit of normal;
- Urea ≤1.5 x upper limit of normal;
- Bilirubin ≤1.1 x upper limit of normal (unless elevated secondary to conditions such as Gilbert's disease);
- Aspartate transaminase (AST) ≤1.5 x upper limit of normal;
- Alanine transaminase (ALT) ≤1.5 x upper limit of normal;
- Castrate serum testosterone level (< 1.7 nmol/L).
Exclusion Criteria:
A subject will not be eligible for inclusion in this study if any of the following criteria apply:
- Known Desmopressin intolerability.
- Any state of known congestive heart disease (CHF class >1).
- Sodium blood levels < 135 mEq/ml at enrollment.
- Eastern Cooperative Oncology Group (ECOG) performance status >1.
- Moderate or severe chronic kidney disease (eGFR <60 mL/min).
- Prior use of docetaxel for CRPC.
≤30 days prior to study treatment received or had:
- Transfusion (platelets or red blood cells), or hematopoetic growth factors;
- Any type of chemotherapy;
- Any form of hormonal treatment with the exception of the continuous GnRH analogues required to maintain castrate state;
- Corticosteroid treatment equivalent to >10 mg of Prednisone orally daily;
- An investigational agent for prostate cancer;
- Ongoing Desmopressin therapy at enrollment;
- Major surgery.
- Current use of: Clofibrate, Chlorpropamide, Carbamazepine, Demeclocycline, Lithium, or Norepinephrine.
- History of or current documented brain metastasis or carcinomatous meningitis, treated or untreated (brain imaging for asymptomatic subjects is not required).
- Current symptomatic cord compression requiring surgery or radiation therapy (once successfully treated and there has been no progression, subjects are eligible for the study).
- Uncontrolled medical conditions such as diabetes mellitus, angina pectoris, serious cardiac arrhythmia, severe hypertension, or active infection requiring systemic antibiotics, or any event such as myocardial infarction, cerebrovascular accident, or pulmonary embolism within 3 months prior to protocol therapy, as well as any significant concurrent medical illness that in the opinion of the Investigator would preclude protocol therapy.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Desmopressin
Aim to evaluate the safety and tolerability of Desmopressin in CRPC subjects starting Docetaxel treatment.
|
To evaluate the safety and tolerability of Desmopressin in CRPC subjects starting Docetaxel treatment.
Additionally, CTCs will be collected before and after Desmopressin/Docetaxel treatment to evaluate therapeutic efficacy.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of subjects presenting with AEs within a 21-day period of time post Desmopressin/Docetaxel treatment; nature and severity of AEs (as per Common Terminology Criteria for Adverse Events (CTCAE) Version 4.03, Appendix B).
Time Frame: 12 months
|
Number of subjects presenting with AEs within a 21-day period of time post Desmopressin/Docetaxel treatment; nature and severity of AEs (as per Common Terminology Criteria for Adverse Events (CTCAE) Version 4.03, Appendix B). The proportion of subjects presenting with hyponatremia at 48-hour time point; severity of hyponatremia as per CTCAE Version 4.03 (Appendix B). |
12 months
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Urban Emmenegger, Sunnybrook Research Institute
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Desmopressin Trial
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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