Page last updated: 2024-10-29

ketoconazole and Gynecomastia

ketoconazole has been researched along with Gynecomastia in 9 studies

1-acetyl-4-(4-{[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazine : A dioxolane that is 1,3-dioxolane which is substituted at positions 2, 2, and 4 by imidazol-1-ylmethyl, 2,4-dichlorophenyl, and [para-(4-acetylpiperazin-1-yl)phenoxy]methyl groups, respectively.

Gynecomastia: Enlargement of the BREAST in the males, caused by an excess of ESTROGENS. Physiological gynecomastia is normally observed in NEWBORNS; ADOLESCENT; and AGING males.

Research Excerpts

ExcerptRelevanceReference
"Ketoconazole, an antifungal drug, causes gynecomastia in some patients."7.67Ketoconazole-induced increase in estradiol-testosterone ratio. Probable explanation for gynecomastia. ( Goldman, ES; Pont, A; Siiteri, PK; Stevens, DA; Sugar, AM, 1985)
"Three of forty men developed bilateral gynecomastia upon ketoconazole treatment."7.66Gynecomastia with ketoconazole. ( DeFelice, R; Galgiani, JN; Johnson, DG, 1981)
"Ketoconazole, an antifungal drug, causes gynecomastia in some patients."3.67Ketoconazole-induced increase in estradiol-testosterone ratio. Probable explanation for gynecomastia. ( Goldman, ES; Pont, A; Siiteri, PK; Stevens, DA; Sugar, AM, 1985)
"Three of forty men developed bilateral gynecomastia upon ketoconazole treatment."3.66Gynecomastia with ketoconazole. ( DeFelice, R; Galgiani, JN; Johnson, DG, 1981)
" The concentrations of ketoconazole that inhibited human chorionic gonadotropin stimulation of testicular androgen production and displaced sex steroids from sex hormone-binding globulin were in the range of blood levels found in patients on higher therapeutic dosage regimens."1.27Ketoconazole inhibition of testicular secretion of testosterone and displacement of steroid hormones from serum transport proteins. ( Boyden, TW; Galgiani, JN; Grosso, DS; Johnson, DG; Pamenter, RW; Stevens, DA, 1983)

Research

Studies (9)

TimeframeStudies, this research(%)All Research%
pre-19907 (77.78)18.7374
1990's1 (11.11)18.2507
2000's1 (11.11)29.6817
2010's0 (0.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Pont, A3
Graybill, JR1
Craven, PC1
Galgiani, JN3
Dismukes, WE1
Reitz, RE2
Stevens, DA4
Schürmeyer, T1
Nieschlag, E1
Moncada, B1
Baranda, L1
DeFelice, R1
Johnson, DG2
Williams, PL1
Azhar, S1
Bochra, C1
Smith, ER1
Grosso, DS1
Boyden, TW1
Pamenter, RW1
Satoh, T1
Fujita, KI1
Munakata, H1
Itoh, S2
Nakamura, K1
Kamataki, T1
Yoshizawa, I1
Goldman, ES1
Sugar, AM1
Siiteri, PK1

Clinical Trials (3)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Feedback Control of FSH Secretion in the Human Male[NCT00392457]175 participants (Anticipated)Interventional1995-07-31Completed
Mechanisms of Hormonal Control of Spermatogenesis in Man[NCT02147964]Phase 20 participants (Actual)Interventional2019-06-30Withdrawn (stopped due to No funding was obtained for this study.)
Mechanisms of Control of the Intratesticular Hormonal Milieu in Man[NCT01215292]Phase 1/Phase 246 participants (Actual)Interventional2011-01-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Intratesticular Androstenedione (ADD) Level

(NCT01215292)
Timeframe: 10 days

Interventionng/mL (Median)
Acyline + Testosterone Gel (Tgel)+ Placebo.87
Acyline + Tgel + Ketoconazole 400mg0.5
Acyline + Tgel + Ketoconazole 800mg0.12
Acyline & TGel & Dutasteride 2.5mg1.7
Acyline & TGel & Anastrazole 1mg3.6

Intratesticular Dihydrotestosterone (DHT) Level

(NCT01215292)
Timeframe: 10 days

Interventionng/mL (Median)
Acyline + Testosterone Gel (Tgel)+ Placebo3.17
Acyline & TGel & Ketoconazole 400 mg2.08
Acyline & TGel & Ketoconazole 800 mg1.46
Acyline & TGel & Dutasteride0.12
Acyline & TGel & Anastrazole3.63

Intratesticular Testosterone (IT-T) Level

(NCT01215292)
Timeframe: 10 days

Interventionng/mL (Median)
Acyline + Testosterone Gel + Placebo14
Acyline + Tgel + Ketoconazole 400mg3.7
Acyline + Tgel + Ketoconazole 800mg1.7
Acyline & TGel & Dutasteride 2.5mg18.4
Acyline & TGel & Anastrazole 1mg24.0

Other Studies

9 other studies available for ketoconazole and Gynecomastia

ArticleYear
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
High-dose ketoconazole therapy and adrenal and testicular function in humans.
    Archives of internal medicine, 1984, Volume: 144, Issue:11

    Topics: Adrenal Glands; Adrenocorticotropic Hormone; Adult; Erectile Dysfunction; Gynecomastia; Humans; Hydr

1984
Ketoconazole-induced drop in serum and saliva testosterone.
    Lancet (London, England), 1982, Nov-13, Volume: 2, Issue:8307

    Topics: Adult; Antifungal Agents; Depression, Chemical; Gynecomastia; Humans; Imidazoles; Ketoconazole; Male

1982
Ketoconazole and gynecomastia.
    Journal of the American Academy of Dermatology, 1982, Volume: 7, Issue:4

    Topics: Gynecomastia; Humans; Imidazoles; Ketoconazole; Male; Piperazines

1982
Gynecomastia with ketoconazole.
    Antimicrobial agents and chemotherapy, 1981, Volume: 19, Issue:6

    Topics: Adult; Aged; Antifungal Agents; Gynecomastia; Humans; Imidazoles; Ketoconazole; Male; Middle Aged; P

1981
Ketoconazole blocks testosterone synthesis.
    Archives of internal medicine, 1982, Volume: 142, Issue:12

    Topics: Adult; Animals; Antifungal Agents; Coccidioidomycosis; Gynecomastia; Humans; Imidazoles; Ketoconazol

1982
Ketoconazole inhibition of testicular secretion of testosterone and displacement of steroid hormones from serum transport proteins.
    Antimicrobial agents and chemotherapy, 1983, Volume: 23, Issue:2

    Topics: Animals; Antifungal Agents; Chorionic Gonadotropin; Dihydrotestosterone; Dogs; Gonadal Steroid Hormo

1983
Systemic antifungal drugs.
    The Medical letter on drugs and therapeutics, 1997, Sep-12, Volume: 39, Issue:1009

    Topics: Amphotericin B; Anorexia; Antifungal Agents; Aspergillosis; Blastomycosis; Candidiasis; Coccidioidom

1997
Studies on the interactions between drugs and estrogen: analytical method for prediction system of gynecomastia induced by drugs on the inhibitory metabolism of estradiol using Escherichia coli coexpressing human CYP3A4 with human NADPH-cytochrome P450 re
    Analytical biochemistry, 2000, Nov-15, Volume: 286, Issue:2

    Topics: Catechols; Cimetidine; Cyclosporine; Cytochrome P-450 CYP3A; Cytochrome P-450 Enzyme Inhibitors; Cyt

2000
Ketoconazole-induced increase in estradiol-testosterone ratio. Probable explanation for gynecomastia.
    Archives of internal medicine, 1985, Volume: 145, Issue:8

    Topics: Estradiol; Gynecomastia; Humans; Ketoconazole; Kinetics; Male; Prostatic Neoplasms; Sex Hormone-Bind

1985