- Conditions
- EKG-QT Prolongation
- Interventions
- methadone, Hydromorphone
- Drug
- Lead sponsor
- Endeavor Health
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Evanston, Illinois
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Showing 1–5
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- Conditions
- Arrhythmia
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Prolonged QT Interval in EKG and Sudden Death
- Interventions
- Progesterone, Placebo, Ibutilide
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 21 Years to 40 Years · Female only
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana
- Conditions
- Long QT Syndrome
- Interventions
- Testosterone, Progesterone, Placebo, Ibutilide
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 65 Years and older · Male only
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Prolonged QT Interval
- Interventions
- Not listed
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee