Comparison of Salivary and Serum Free Testosterone in Normal and Hypogonadal Men
Public ClinicalTrials.gov record NCT01909505. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Comparison of Salivary Testosterone With Serum Free Testosterone Done by Equilibrium Dialysis.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Low testosterone is a common male problem. The diagnosis of low testosterone often requires blood sampling and expensive testing. We want to know if measuring saliva testosterone can be used in place of blood sampling. Study participants will be asked to provide samples of blood and saliva for the measurement of testosterone. These results may lead to the development of a saliva test for testosterone.
Study identification
- NCT ID
- NCT01909505
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 20 Years to 65 Years
- Sex
- Male
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 2013 (Type not available)
- Primary completion
- Jun 2014 (Estimated)
- Completion
- Jul 2014 (Estimated)
- Last update posted
- Jul 26, 2013
2013 – 2014
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Georgetown University Medical Center | Washington D.C. | District of Columbia | 20007 | Recruiting |
| John's Hopkins University Medical Center | Baltimore | Maryland | 21827 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01909505, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 26, 2013 · Synced Oct 20, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01909505 live on ClinicalTrials.gov.