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Danazol

Generic Name
Danazol
Brand Names
Cyclomen
Drug Type
Small Molecule
Chemical Formula
C22H27NO2
CAS Number
17230-88-5
Unique Ingredient Identifier
N29QWW3BUO
Background

A synthetic steroid with antigonadotropic and anti-estrogenic activities that acts as an anterior pituitary suppressant by inhibiting the pituitary output of gonadotropins. It possesses some androgenic properties. Danazol has been used in the treatment of endometriosis and some benign breast disorders.

Indication

For the treatment of endometriosis and fibrocystic breast disease (in patients unresponsive to simple measures). Also used for the prophylactic treatment of all types of hereditary angioedema in males and females.

Associated Conditions
Endometriosis, Fibrocystic Disease of Breast, Hereditary Angioedema (HAE), Refractory immune thrombocytopenia

Efficacy and Safety Study to Evaluate Two Doses of Oral DMI-5207 in Adult Subjects With Diabetic Macular Edema

Phase 2
Completed
Conditions
Diabetic Macular Edema
Interventions
First Posted Date
2013-12-05
Last Posted Date
2013-12-06
Lead Sponsor
Unity Health Toronto
Target Recruit Count
34
Registration Number
NCT02002403

A Safety and Efficacy Study of Oral Danazol (a Previously Approved Drug) in the Treatment of Diabetic Macular Edema.

Phase 2
Completed
Conditions
Diabetic Macular Edema
Interventions
First Posted Date
2013-04-01
Last Posted Date
2022-10-10
Lead Sponsor
Ampio Pharmaceuticals. Inc.
Target Recruit Count
354
Registration Number
NCT01821677

Danazol Treatment in Endometriosis Women Before IVF

Phase 4
Completed
Conditions
Ovarian Cysts
Infertility
Endometriosis
Interventions
Drug: placebo
First Posted Date
2013-01-30
Last Posted Date
2016-04-27
Lead Sponsor
Centre for Endocrinology and Reproductive Medicine, Italy
Target Recruit Count
150
Registration Number
NCT01779232
Locations
🇮🇹

CERM, Rome, Italy

Ruxolitinib Phosphate and Danazol in Treating Anemia in Patients With Myelofibrosis

Phase 2
Completed
Conditions
Anemia
Primary Myelofibrosis
Secondary Myelofibrosis
Interventions
Other: quality-of-life assessment
Other: questionnaire administration
First Posted Date
2012-11-22
Last Posted Date
2017-10-18
Lead Sponsor
Mayo Clinic
Target Recruit Count
14
Registration Number
NCT01732445
Locations
🇺🇸

Mayo Clinic in Arizona, Scottsdale, Arizona, United States

🇺🇸

Tisch Cancer Center, New York, New York, United States

The Combination of ATRA and Danazol as Second-line Treatment in Adult Immune Thrombocytopenia

Phase 2
Completed
Conditions
Autoimmune Thrombocytopenia
Interventions
First Posted Date
2012-08-17
Last Posted Date
2017-09-07
Lead Sponsor
Peking University People's Hospital
Target Recruit Count
130
Registration Number
NCT01667263
Locations
🇨🇳

Beijing Hospital, Ministry of Health, Beijing, Beijing, China

🇨🇳

Beijing Tongren Hospital, Beijing, Beijing, China

🇨🇳

Peking University People's Hospital, Peking University Insititute of Hematology, Beijing, Beijing, China

and more 2 locations

Danazol for Genetic Bone Marrow and Lung Disorders

Phase 1
Completed
Conditions
Aplastic Anemia
Interventions
First Posted Date
2011-09-27
Last Posted Date
2018-08-15
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Target Recruit Count
27
Registration Number
NCT01441037
Locations
🇺🇸

National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States

An Open-Label, MultiCenter Evaluation of the Use of Topically Administered FP1198 in Subjects With Pain Associated With Cyclic Mastalgia

Phase 2
Completed
Conditions
Moderate to Severe Cyclic Mastalgia
First Posted Date
2010-04-16
Last Posted Date
2011-10-26
Lead Sponsor
FemmePharma Global Healthcare, Inc.
Target Recruit Count
20
Registration Number
NCT01105793
Locations
🇺🇸

Women's Health Care, San Diego, California, United States

🇺🇸

Horizons Clinical Research, Denver, Colorado, United States

🇺🇸

Kentucky Medical Research Center, Lexington, Kentucky, United States

and more 1 locations

Safety and Efficacy Trial of Danazol in Patients With Fanconi Anemia or Dyskeratosis Congenita

Phase 1
Terminated
Conditions
Fanconi Anemia
Dyskeratosis Congenita
Interventions
First Posted Date
2009-10-26
Last Posted Date
2019-02-19
Lead Sponsor
Boston Children's Hospital
Target Recruit Count
5
Registration Number
NCT01001598
Locations
🇺🇸

Children's Hospital Boston, Boston, Massachusetts, United States

Safety Study of Danazol With Plasma Exchange and Steroids for the Treatment of Thrombotic Thrombocytopenic Purpura (TTP)

Phase 2
Terminated
Conditions
Thrombotic Thrombocytopenic Purpura
Interventions
First Posted Date
2009-08-06
Last Posted Date
2024-07-23
Lead Sponsor
Icahn School of Medicine at Mount Sinai
Target Recruit Count
9
Registration Number
NCT00953771
Locations
🇺🇸

Mount Sinai St. Luke's-Roosevelt, New York, New York, United States

Pain Associated With Endometriosis

Phase 2
Completed
Conditions
Endometriosis
Interventions
Drug: Placebo Once Weekly
Drug: Placebo Twice Weekly
First Posted Date
2008-09-25
Last Posted Date
2012-03-06
Lead Sponsor
Lumara Health, Inc.
Target Recruit Count
66
Registration Number
NCT00758953
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