Assessment of Any Potential Retinal Effects of Tafenoquine (TQ)
Public ClinicalTrials.gov record NCT02658435. 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
A Phase 1, Multi-center, Single-masked, Randomized, Placebo-controlled, Parallel-group Study to Investigate the Ophthalmologic Safety and Pharmacodynamics of 300mg Single Doses of Tafenoquine (SB 252263) in Adult Healthy Volunteers
Study identification
- NCT ID
- NCT02658435
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- GlaxoSmithKline
- Industry
- Enrollment
- 486 participants
Conditions and interventions
Conditions
Interventions
- Tafenoquine 150 mg Drug
- Matched placebo 150mg Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 45 Years
- Sex
- All
- 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
- Feb 1, 2016
- Primary completion
- Sep 13, 2017
- Completion
- Sep 13, 2017
- Last update posted
- Feb 28, 2018
2016 – 2017
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Glendale | California | 91206 | — |
| GSK Investigational Site | Overland Park | Kansas | 66211 | — |
| GSK Investigational Site | Baltimore | Maryland | 21225 | — |
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 NCT02658435, 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 Feb 28, 2018 · Synced Jun 26, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02658435 live on ClinicalTrials.gov.