Efficacy of Various Doses of Hydroxychloroquine in Pre-Exposure Prophylaxis for COVID 19
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Fibhaa Syed, FRCP
Shaheed Zylfiqar Ali Bhutto Medical University
Principal Investigator - Mohammed Ali Arif, FRCP
Shaheed Zulfiqar Ali Bhutto Medical University
Principal Investigator - Rauf Niazi, FRCP
Shaheed Zulfiqar Ali Bhutto Medical University /PIMS
Study Director
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Shaheed Zulfiaqar Ali Bhutto Medical University
Islamabad, Federal Capital, Pakistan
Recruiting
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 1 May 2020
- Primary completion
- 25 Aug 2020
- Completion
- 25 Sept 2020
- Last update posted
- 19 May 2020
- Registered enrollment
- 200
- Registry id
- NCT04359537
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.