- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04278443
Fertility After Prostate Brachytherapy
February 18, 2020 updated by: East and North Hertfordshire NHS Trust
A Single Site Prospective Descriptive Study on the Effect of Brachytherapy Monotherapy for Prostate Cancer on Male Fertility
Although brachytherapy toxicity data on erectile dysfunction, urethral dysfunction and bladder and bowel impact has been collected for a number of years, there is limited information on its effect on male fertility.
This study aims to investigate the effect of brachytherapy on fertility
Study Overview
Status
Unknown
Conditions
Detailed Description
Brachytherapy is a commonly employed technique in the treatment of all prostate cancer risk groups.
It delivers a high radiation localised to the prostate gland.
The effects of this on fertility have not been systematically studied.
An increasing number of younger men for whom fertility is an issue are being diagnosed with prostate cancer and may be offered brachytherapy amongst their treatment choices.
This study therefore addresses this issue with a systematic evaluation of sperm count and quality before and after both high dose rate and low dose rate brachytherapy.
Study Type
Observational
Enrollment (Anticipated)
40
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Peter Hoskin
- Phone Number: 2438 0203 826 2438
- Email: peterhoskin@nhs.net
Study Contact Backup
- Name: Shreya Armstrong
- Phone Number: 2145 0203 826 2145
- Email: shreya.armstrong@nhs.net
Study Locations
-
-
Middlesex
-
Northwood, Middlesex, United Kingdom, HA6 2RN
- Recruiting
- East and North Hertfordshire NHS Trust
-
Contact:
- Peter Hoskin
- Phone Number: 0203 826 2438
- Email: peterhoskin@nhs.net
-
Contact:
- Lucy Collins
- Phone Number: 0203 826 2073
- Email: lucy.collins8@nhs.net
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
N/A
Genders Eligible for Study
Male
Sampling Method
Probability Sample
Study Population
Men undergoing brachytherapy for prostate cancer
Description
Inclusion Criteria:
- Male
- 18 years or older
- Receiving brachytherapy monotherapy; High or Low dose rate
- Ability to ejaculate
- Able to provide written informed consent
Exclusion Criteria:
- History of infertility or vasectomy
- Previous chemotherapy or pelvic radiotherapy
- Prior use of androgen deprivation therapy
- 5 alpha-reductase inhibitors within the last 4 months
- Alpha blockers within 7 days of semen collection
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
---|
Low dose rate brachytherapy
20 patients receiving low dose rate brachytherapy
|
High dose rate brachytherapy
20 patients receiving high dose rate brachytherapy.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To define effect of prostate brachytherapy on male fertility.
Time Frame: 12 months
|
measure by sequential sperm counts
|
12 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
February 24, 2017
Primary Completion (ANTICIPATED)
August 5, 2021
Study Completion (ANTICIPATED)
August 5, 2021
Study Registration Dates
First Submitted
February 18, 2020
First Submitted That Met QC Criteria
February 18, 2020
First Posted (ACTUAL)
February 20, 2020
Study Record Updates
Last Update Posted (ACTUAL)
February 20, 2020
Last Update Submitted That Met QC Criteria
February 18, 2020
Last Verified
February 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- RD2016-50
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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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