Drug
Dapsone clinical trials
- studies test it
- 31
- open now
- 2
- in phase 3
- 10
- first study started
- 1995
Keep track of what changes. Save the Dapsone studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesHow studies write it
Studies that test it under each name
Studies by the year they started
23 studies that test it; most in 2010 (3)
| Year | Studies |
|---|---|
| 1995 | 1 |
| 1996 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 3 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
By phase
A phase 1/2 study counts in both.
- Early Phase 1
- 1
- Phase 1
- 5
- Phase 2
- 3
- Phase 3
- 10
- Phase 4
- 9
- No phase
- 4
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 12 · Other 19
National Institute of Allergy and Infectious Diseases (NIAID) (5) · Allergan (3) · Jacobus Pharmaceutical (3) · Derm Research, PLLC (2) · Taro Pharmaceuticals USA (2) · Oya Helin Dundar (1) · All India Institute of Medical Sciences, Bhubaneswar (1) · El Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez (1)
Often tested with
Tested in the same studies.
Sulfamethoxazole (4) · Trimethoprim (4) · Clindamycin (2) · Tretinoin (2) · Atovaquone (1) · Primaquine (1) · Rifabutin (1) · Doxycycline (1)
Studies
Open first, then newest update. How each study uses Dapsone is read from its arms, and is right about nine times in ten.
Testing it · 31
- A Randomized Multicenter Study for Isolated Skin VasculitisRecruitingPhase 2University of PennsylvaniaNCT02939573Written as Dapsone
- Rab 32 Gene Polymorphisms as a Prognostic Factor in Leprosy PatientsRecruitingNot applicableSouth Valley UniversityNCT06819449Written as Dapsone
- Randomized, Triple-Blind, Vehicle-Controlled Trial of Topical Dapsone Gel 7.5% in Patients With Acne VulgarisCompletedPhase 4Oya Helin DundarNCT07244887Written as Dapsone 7.5% gel
- Efficacy and Safety of add-on Dapsone Versus add-on Methotrexate in Patients With Bullous PemphigoidCompletedPhase 4All India Institute of Medical Sciences, BhubaneswarNCT05984381Written as Dapsone
- Dapsone Coronavirus SARS-CoV-2 Trial (DAP-CORONA) COVID-19Status unknownPhase 3McGill University Health Centre/Research Institute of the McGill University Health CentreNCT04935476Written as Dapsone 85 mg PO BID
- Dapsone Use in Patients With Aneurysmal Subarachnoid Hemorrhage.CompletedPhase 3El Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco SuarezNCT05131295Written as Dapsone
- Comparison of Two Dosage Regimens of Oral Dapsone for Prophylaxis of Pneumocystis Carinii Pneumonia in Pediatric HIV InfectionCompletedPhase 1National Institute of Allergy and Infectious Diseases (NIAID)NCT00000739Written as Dapsone
- A Randomized, Comparative Study of Daily Dapsone and Daily Atovaquone for Prophylaxis Against PCP in HIV-Infected Patients Who Are Intolerant of Trimethoprim and/or SulfonamidesCompletedPhase 3National Institute of Allergy and Infectious Diseases (NIAID)NCT00000802Written as Dapsone
- A Phase III Comparative Study of Dapsone / Trimethoprim and Clindamycin / Primaquine Versus Sulfamethoxazole / Trimethoprim in the Treatment of Mild-to-Moderate PCP in Patients With AIDSCompletedPhase 3National Institute of Allergy and Infectious Diseases (NIAID)NCT00000640Written as Dapsone
- A Study of Pentamidine Plus Dapsone in the Prevention of Pneumocystis Carinii Pneumonia (PCP) in HIV-Infected Patients Who Cannot Take Trimethoprim or SulfonamidesCompletedPhase 3National Institute of Allergy and Infectious Diseases (NIAID)NCT00001028Written as Dapsone
- Effect of Fluconazole, Clarithromycin, and Rifabutin on the Pharmacokinetics of Sulfamethoxazole-Trimethoprim and Dapsone and Their Hydroxylamine MetabolitesCompletedPhase 1National Institute of Allergy and Infectious Diseases (NIAID)NCT00000826Written as Dapsone
- Critical Care Results of SARS-CoV-2 ARDS by Dapsone and Standard COVID-19 TreatmentStatus unknownEarly Phase 1Hunt Regional Medical CenterNCT04918914Written as Dapsone 100 MG
- Efficacy and Safety of Aczone 7.5% Gel in the Treatment of Truncal Acne VulgarisCompletedPhase 4Derm Research, PLLCNCT02944461Written as Dapsone 7.5 % gel
- Metabolic Capacity of Israeli PopulationsStatus unknownNot applicableHadassah Medical OrganizationNCT00162383Written as Dapsone
- Efficacy and Safety of DAPSone as a Second-line Option in Adult Immune ThrombocytopeniaStatus unknownPhase 3Assistance Publique - Hôpitaux de ParisNCT02627417Written as Dapsone (Disulone®)
- Study Comparing Test to Aczone 7.5% and Both to a Placebo Control in the Treatment of Acne VulgarisCompletedPhase 1Taro Pharmaceuticals USANCT03132194Written as DPSG 7.5%
- Study Comparing Test to Aczone 5% and Both to a Placebo Control in the Treatment of Acne VulgarisCompletedPhase 1Taro Pharmaceuticals USANCT02929719Written as Test.
- IPT and Efficacy of Sulphadoxine/Pyrimethamine and Chlorproguanil/Dapsone in 6-59 Month Old Children With Malaria.TerminatedPhase 3London School of Hygiene and Tropical MedicineNCT00361114Written as Chlorproguanil/dapsone
- Study of Prophylactic Topical Dapsone 5% Gel Versus Moisturizer for Cetuximab-induced Papulopustular (Acneiform) Rash in Patients With mCRC or HNSCC Without Previous or Concurrent RTCompletedPhase 3Memorial Sloan Kettering Cancer CenterNCT01931150Written as Topical Dapsone 5% Gel
- Trial of Dapsone 5.0% Gel in the Treatment of Acne VulgarisCompletedPhase 3Seegpharm S.A.NCT02865005Written as Dapsone 5.0% Gel (SEEGPharm)
See all 31 studies that test Dapsone →
Given in every arm · 1 — Dapsone is usual care beside what is tested
As the comparator · 3 — what is tested is compared with Dapsone
- Safety, Tolerability, and Pharmacokinetics of Dapsone in Acne VulgarisCompletedPhase 1AllerganNCT01773122Written as Dapsone 5% Gel
- An Extension Study to Assess the Safety, Tolerability, Efficacy, and Treatment Adherence of Dapsone in Acne VulgarisWithdrawnPhase 1AllerganNCT01785836Written as Dapsone 5% Gel
- Pharmacokinetics Study of Dapsone-Adapalene Fixed Combination Gel in AcneWithdrawnPhase 1AllerganNCT01425320Written as dapsone 5% gel
Codes
What other systems call Dapsone · ClinicalTrials.gg INT007299
- MeSH (NLM) D003622DapsoneConfirmed ClinicalTrials.gov, NLM, Wikidata
- UNII (FDA) 8W5C518302DAPSONEConfirmed FDA, NLM, Wikidata
- RxNorm 3108Confirmed FDA, Wikidata
- Wikidata Q422226dapsoneConfirmed FDA, NLM, Wikidata
- NCI Thesaurus C415DapsoneOne source FDA
- DrugBank DB00250One source Wikidata
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | D003622 | Dapsone | Confirmed ClinicalTrials.gov, NLM, Wikidata |
| UNII (FDA) | 8W5C518302 | DAPSONE | Confirmed FDA, NLM, Wikidata |
| RxNorm | 3108 | — | Confirmed FDA, Wikidata |
| Wikidata | Q422226 | dapsone | Confirmed FDA, NLM, Wikidata |
| NCI Thesaurus | C415 | Dapsone | One source FDA |
| DrugBank | DB00250 | — | One source Wikidata |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.