Healthy SubjectsNCT00336271
The Effects of Coffee
An observational study of Healthy Subjects, run by American University at 1 site in United States.
Trial summary
In this study, participants will be eligible to participate in a paid research study that will examine the effects of regular coffee drinking. The study takes approximately 2 hours total, 55 min. on 2 separate days. Participants will be asked to do computer tasks and drink only coffee provided to them during the study. Read more about this study
- Who is it for?
- Ages 18 to 65 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy Subjects
- How many people
- 50 participants
- Where
- 1 siteUnited States
- Study dates
- Apr 2006to Mar 2007
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 65 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Participants must be regular coffee drinkers.
- For more information or to set up an appointment, please send a contact number (and a convenient time to call) via e-mail and a BPHP laboratory member will contact you or call the BPHP laboratory at the number listed below.
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
United States1 site
Room 137 Asbury Building-American University
Washington D.C., District of Columbia, 20016-8062
About this study
In this study, participants will be eligible to participate in a paid research study that will examine the effects of regular coffee drinking. The study takes approximately 2 hours total, 55 min. on 2 separate days. Participants will be asked to do computer tasks and drink only coffee provided to them during the study.
Read the detailed description
The purpose of the experiment is to evaluate how coffee affects different individuals while completing computer tasks. If an individual agrees to participate, particpants will be asked to come to the laboratory to drink coffee on 2 days. During each visit, participants will be asked to drink coffee, complete forms, and perform computer tasks. To be eligible to participate, participants must be medically healthy.
- Conditions
- Healthy Subjects
- Keywords
- coffee, caffeine, healthy subjects
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Jun 2006 (estimated)
- Study startApr 2006
- Study completionMar 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Healthy SubjectsStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Defined population
- Time perspective
- Other
- Enrolment
- 50 participants
Sponsor and investigators
- Lead sponsor
- American University
- Sponsor type
- University, hospital or other
- Investigators
- Sarah Moore, B.S., Principal investigator, American UniversityLaura Juliano, Ph.D., Study director, American University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00336271
- Sponsor's protocol ID
- 010
- Status last verified
- Mar 2007
- First submitted
- 9 Jun 2006
- Last updated
- 15 Mar 2007
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 15 Mar 2007. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effects of Coffee
- ClinicalTrials.gov ID
- NCT00336271
- Acronym / sponsor ID
- 010
- Conditions
- Healthy Subjects
- Keywords
- coffee, caffeine, healthy subjects
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 50 participants
- Lead sponsor
- American UniversityUniversity, hospital or other
- Study start
- Apr 2006
- Study completion
- Mar 2007
- First posted
- 13 Jun 2006 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
In this study, participants will be eligible to participate in a paid research study that will examine the effects of regular coffee drinking. The study takes approximately 2 hours total, 55 min. on 2 separate days. Participants will be asked to do computer tasks and drink only coffee provided to them during the study.
Detailed description
The purpose of the experiment is to evaluate how coffee affects different individuals while completing computer tasks. If an individual agrees to participate, particpants will be asked to come to the laboratory to drink coffee on 2 days. During each visit, participants will be asked to drink coffee, complete forms, and perform computer tasks. To be eligible to participate, participants must be medically healthy.
Study design
- Observational model
- Defined population
- Time perspective
- Other
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- Participants must be regular coffee drinkers.
- For more information or to set up an appointment, please send a contact number (and a convenient time to call) via e-mail and a BPHP laboratory member will contact you or call the BPHP laboratory at the number listed below.
Key exclusion criteria (0 listed)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Not reported in the source record.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 15 Mar 2007.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Sarah Moore, B.S. principal investigator
American University
Laura Juliano, Ph.D. study director
American University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Healthy Subjects, run by American University at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 0 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 15 Mar 2007. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 Mar 2007.