U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry MIXED
Molecular Formula C35H38Cl2N8O4.3ClH
Molecular Weight 815.016
Optical Activity ( + / - )
Defined Stereocenters 2 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ITRACONAZOLE TRIHYDROCHLORIDE

SMILES

Cl.Cl.Cl.CCC(C)N1N=CN(C1=O)C2=CC=C(C=C2)N3CCN(CC3)C4=CC=C(OC[C@H]5CO[C@@](CN6C=NC=N6)(O5)C7=C(Cl)C=C(Cl)C=C7)C=C4

InChI

InChIKey=IKQCHGBROJMCCD-MEBRADKNSA-N
InChI=1S/C35H38Cl2N8O4.3ClH/c1-3-25(2)45-34(46)44(24-40-45)29-7-5-27(6-8-29)41-14-16-42(17-15-41)28-9-11-30(12-10-28)47-19-31-20-48-35(49-31,21-43-23-38-22-39-43)32-13-4-26(36)18-33(32)37;;;/h4-13,18,22-25,31H,3,14-17,19-21H2,1-2H3;3*1H/t25?,31-,35-;;;/m0.../s1

HIDE SMILES / InChI
SPORANOX is the brand name for itraconazole, an azole antifungal agent. Itraconazole is a 1:1:1:1 racemic mixture of four diastereomers (two enantiomeric pairs), each possessing three chiral centers. In vitro studies have demonstrated that itraconazole inhibits the cytochrome P450-dependent synthesis of ergosterol, which is a vital component of fungal cell membranes. As ergosterol is an essential component of the fungal cell membrane, inhibition of its synthesis results in increased cellular permeability causing leakage of cellular contents. Itraconazole may also inhibit endogenous respiration, interact with membrane phospholipids, inhibit the transformation of yeasts to mycelial forms, inhibit purine uptake, and impair triglyceride and/or phospholipid biosynthesis. SPORANOX capsules are indicated for the treatment of the following fungal infections in immunocompromised and non-immunocompromised patients: Blastomycosis, pulmonary and extrapulmonary; Histoplasmosis, including chronic cavitary pulmonary disease and disseminated, nonmeningeal histoplasmosis, and Aspergillosis, pulmonary and extrapulmonary, in patients who are intolerant of or who are refractory to amphotericin B therapy. SPORANOX is also indicated for the treatment of the following fungal infections in non-immunocompromised patients: Onychomycosis of the toenail, with or without fingernail involvement, due to dermatophytes (tinea unguium), and Onychomycosis of the fingernail due to dermatophytes (tinea unguium). Itraconazole is mainly metabolized through CYP3A4. Other drugs that either share this metabolic pathway or modify CYP3A4 activity may influence the pharmacokinetics of itraconazole. Similarly, itraconazole may modify the pharmacokinetics of other drugs that share this metabolic pathway. Itraconazole is a potent CYP3A4 inhibitor and a P-glycoprotein inhibitor. When using concomitant medication, it is recommended that the corresponding label be consulted for information on the route of metabolism and the possible need to adjust dosages.

CNS Activity

Curator's Comment: Limited ability to cross the blood-brain barrier https://books.google.ru/books?id=Qd_nCAAAQBAJ&pg=PA198&lpg=PA198&dq=ITRACONAZOLE+cross+blood-brain+barrier&source=bl&ots=gExVhzS3wQ&sig=M2Vea-eTPaedoDjCOCqfNT-Ftu0&hl=ru&sa=X&ved=0ahUKEwi21cbW4PbPAhVGuhoKHXGhDk44ChDoAQgbMAA#v=onepage&q=ITRACONAZOLE%20cross%20blood-brain%20barrier&f=false

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Curative
SPORANOX

Approved Use

SPORANOX® (itraconazole) Capsules are indicated for the treatment of the following fungal infections in immunocompromised and non-immunocompromised patients: Blastomycosis, pulmonary and extrapulmonary Histoplasmosis, including chronic cavitary pulmonary disease and disseminated, non-meningeal histoplasmosis, and Aspergillosis, pulmonary and extrapulmonary, in patients who are intolerant of or who are refractory to amphotericin B therapy. Specimens for fungal cultures and other relevant laboratory studies (wet mount, histopathology, serology) should be obtained before therapy to isolate and identify causative organisms. Therapy may be instituted before the results of the cultures and other laboratory studies are known; however, once these results become available, antiinfective therapy should be adjusted accordingly. SPORANOX® Capsules are also indicated for the treatment of the following fungal infections in non-immunocompromised patients: Onychomycosis of the toenail, with or without fingernail involvement, due to dermatophytes (tinea unguium), and Onychomycosis of the fingernail due to dermatophytes (tinea unguium). Prior to initiating treatment, appropriate nail specimens for laboratory testing (KOH preparation, fungal culture, or nail biopsy) should be obtained to confirm the diagnosis of onychomycosis. (See CLINICAL PHARMACOLOGY: Special Populations, CONTRAINDICATIONS, WARNINGS, and ADVERSE REACTIONS: Post-marketing Experience for more information.) Description of Clinical Studies Blastomycosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=73 combined) in patients with normal or abnormal immune status. The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 6 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of blastomycosis compared with the natural history of untreated cases. Histoplasmosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=34 combined) in patients with normal or abnormal immune status (not including HIV-infected patients). The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 12 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of histoplasmosis, compared with the natural history of untreated cases. Histoplasmosis in HIV-infected patients Data from a small number of HIV-infected patients suggested that the response rate of histoplasmosis in HIV-infected patients is similar to that of non-HIV-infected patients. The clinical course of histoplasmosis in HIV-infected patients is more severe and usually requires maintenance therapy to prevent relapse. Aspergillosis Analyses were conducted on data from an open-label, single-patient-use protocol designed to make itraconazole available in the U.S. for patients who either failed or were intolerant of amphotericin B therapy (N=190). The findings were corroborated by two smaller open-label studies (N=31 combined) in the same patient population. Most adult patients were treated with a daily dose of 200 to 400 mg, with a median duration of 3 months. Results of these studies demonstrated substantial evidence of effectiveness of itraconazole as a second-line therapy for the treatment of aspergillosis compared with the natural history of the disease in patients who either failed or were intolerant of amphotericin B therapy. Onychomycosis of the toenail Analyses were conducted on data from three double-blind, placebo-controlled studies (N=214 total; 110 given SPORANOX® Capsules) in which patients with onychomycosis of the toenails received 200 mg of SPORANOX® Capsules once daily for 12 consecutive weeks. Results of these studies demonstrated mycologic cure, defined as simultaneous occurrence of negative KOH plus negative culture, in 54% of patients. Thirty-five percent (35%) of patients were considered an overall success (mycologic cure plus clear or minimal nail involvement with significantly decreased signs) and 14% of patients demonstrated mycologic cure plus clinical cure (clearance of all signs, with or without residual nail deformity). The mean time to overall success was approximately 10 months. Twenty-one percent (21%) of the overall success group had a relapse (worsening of the global score or conversion of KOH or culture from negative to positive). Onychomycosis of the fingernail Analyses were conducted on data from a double-blind, placebo-controlled study (N=73 total; 37 given SPORANOX® Capsules) in which patients with onychomycosis of the fingernails received a 1-week course (pulse) of 200 mg of SPORANOX® Capsules b.i.d., followed by a 3-week period without SPORANOX®, which was followed by a second 1-week pulse of 200 mg of SPORANOX® Capsules b.i.d. Results demonstrated mycologic cure in 61% of patients. Fifty-six percent (56%) of patients were considered an overall success and 47% of patients demonstrated mycologic cure plus clinical cure. The mean time to overall success was approximately 5 months. None of the patients who achieved overall success relapsed.

Launch Date

1992
Curative
SPORANOX

Approved Use

SPORANOX® (itraconazole) Capsules are indicated for the treatment of the following fungal infections in immunocompromised and non-immunocompromised patients: Blastomycosis, pulmonary and extrapulmonary Histoplasmosis, including chronic cavitary pulmonary disease and disseminated, non-meningeal histoplasmosis, and Aspergillosis, pulmonary and extrapulmonary, in patients who are intolerant of or who are refractory to amphotericin B therapy. Specimens for fungal cultures and other relevant laboratory studies (wet mount, histopathology, serology) should be obtained before therapy to isolate and identify causative organisms. Therapy may be instituted before the results of the cultures and other laboratory studies are known; however, once these results become available, antiinfective therapy should be adjusted accordingly. SPORANOX® Capsules are also indicated for the treatment of the following fungal infections in non-immunocompromised patients: Onychomycosis of the toenail, with or without fingernail involvement, due to dermatophytes (tinea unguium), and Onychomycosis of the fingernail due to dermatophytes (tinea unguium). Prior to initiating treatment, appropriate nail specimens for laboratory testing (KOH preparation, fungal culture, or nail biopsy) should be obtained to confirm the diagnosis of onychomycosis. (See CLINICAL PHARMACOLOGY: Special Populations, CONTRAINDICATIONS, WARNINGS, and ADVERSE REACTIONS: Post-marketing Experience for more information.) Description of Clinical Studies Blastomycosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=73 combined) in patients with normal or abnormal immune status. The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 6 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of blastomycosis compared with the natural history of untreated cases. Histoplasmosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=34 combined) in patients with normal or abnormal immune status (not including HIV-infected patients). The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 12 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of histoplasmosis, compared with the natural history of untreated cases. Histoplasmosis in HIV-infected patients Data from a small number of HIV-infected patients suggested that the response rate of histoplasmosis in HIV-infected patients is similar to that of non-HIV-infected patients. The clinical course of histoplasmosis in HIV-infected patients is more severe and usually requires maintenance therapy to prevent relapse. Aspergillosis Analyses were conducted on data from an open-label, single-patient-use protocol designed to make itraconazole available in the U.S. for patients who either failed or were intolerant of amphotericin B therapy (N=190). The findings were corroborated by two smaller open-label studies (N=31 combined) in the same patient population. Most adult patients were treated with a daily dose of 200 to 400 mg, with a median duration of 3 months. Results of these studies demonstrated substantial evidence of effectiveness of itraconazole as a second-line therapy for the treatment of aspergillosis compared with the natural history of the disease in patients who either failed or were intolerant of amphotericin B therapy. Onychomycosis of the toenail Analyses were conducted on data from three double-blind, placebo-controlled studies (N=214 total; 110 given SPORANOX® Capsules) in which patients with onychomycosis of the toenails received 200 mg of SPORANOX® Capsules once daily for 12 consecutive weeks. Results of these studies demonstrated mycologic cure, defined as simultaneous occurrence of negative KOH plus negative culture, in 54% of patients. Thirty-five percent (35%) of patients were considered an overall success (mycologic cure plus clear or minimal nail involvement with significantly decreased signs) and 14% of patients demonstrated mycologic cure plus clinical cure (clearance of all signs, with or without residual nail deformity). The mean time to overall success was approximately 10 months. Twenty-one percent (21%) of the overall success group had a relapse (worsening of the global score or conversion of KOH or culture from negative to positive). Onychomycosis of the fingernail Analyses were conducted on data from a double-blind, placebo-controlled study (N=73 total; 37 given SPORANOX® Capsules) in which patients with onychomycosis of the fingernails received a 1-week course (pulse) of 200 mg of SPORANOX® Capsules b.i.d., followed by a 3-week period without SPORANOX®, which was followed by a second 1-week pulse of 200 mg of SPORANOX® Capsules b.i.d. Results demonstrated mycologic cure in 61% of patients. Fifty-six percent (56%) of patients were considered an overall success and 47% of patients demonstrated mycologic cure plus clinical cure. The mean time to overall success was approximately 5 months. None of the patients who achieved overall success relapsed.

Launch Date

1992
Curative
SPORANOX

Approved Use

SPORANOX® (itraconazole) Capsules are indicated for the treatment of the following fungal infections in immunocompromised and non-immunocompromised patients: Blastomycosis, pulmonary and extrapulmonary Histoplasmosis, including chronic cavitary pulmonary disease and disseminated, non-meningeal histoplasmosis, and Aspergillosis, pulmonary and extrapulmonary, in patients who are intolerant of or who are refractory to amphotericin B therapy. Specimens for fungal cultures and other relevant laboratory studies (wet mount, histopathology, serology) should be obtained before therapy to isolate and identify causative organisms. Therapy may be instituted before the results of the cultures and other laboratory studies are known; however, once these results become available, antiinfective therapy should be adjusted accordingly. SPORANOX® Capsules are also indicated for the treatment of the following fungal infections in non-immunocompromised patients: Onychomycosis of the toenail, with or without fingernail involvement, due to dermatophytes (tinea unguium), and Onychomycosis of the fingernail due to dermatophytes (tinea unguium). Prior to initiating treatment, appropriate nail specimens for laboratory testing (KOH preparation, fungal culture, or nail biopsy) should be obtained to confirm the diagnosis of onychomycosis. (See CLINICAL PHARMACOLOGY: Special Populations, CONTRAINDICATIONS, WARNINGS, and ADVERSE REACTIONS: Post-marketing Experience for more information.) Description of Clinical Studies Blastomycosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=73 combined) in patients with normal or abnormal immune status. The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 6 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of blastomycosis compared with the natural history of untreated cases. Histoplasmosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=34 combined) in patients with normal or abnormal immune status (not including HIV-infected patients). The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 12 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of histoplasmosis, compared with the natural history of untreated cases. Histoplasmosis in HIV-infected patients Data from a small number of HIV-infected patients suggested that the response rate of histoplasmosis in HIV-infected patients is similar to that of non-HIV-infected patients. The clinical course of histoplasmosis in HIV-infected patients is more severe and usually requires maintenance therapy to prevent relapse. Aspergillosis Analyses were conducted on data from an open-label, single-patient-use protocol designed to make itraconazole available in the U.S. for patients who either failed or were intolerant of amphotericin B therapy (N=190). The findings were corroborated by two smaller open-label studies (N=31 combined) in the same patient population. Most adult patients were treated with a daily dose of 200 to 400 mg, with a median duration of 3 months. Results of these studies demonstrated substantial evidence of effectiveness of itraconazole as a second-line therapy for the treatment of aspergillosis compared with the natural history of the disease in patients who either failed or were intolerant of amphotericin B therapy. Onychomycosis of the toenail Analyses were conducted on data from three double-blind, placebo-controlled studies (N=214 total; 110 given SPORANOX® Capsules) in which patients with onychomycosis of the toenails received 200 mg of SPORANOX® Capsules once daily for 12 consecutive weeks. Results of these studies demonstrated mycologic cure, defined as simultaneous occurrence of negative KOH plus negative culture, in 54% of patients. Thirty-five percent (35%) of patients were considered an overall success (mycologic cure plus clear or minimal nail involvement with significantly decreased signs) and 14% of patients demonstrated mycologic cure plus clinical cure (clearance of all signs, with or without residual nail deformity). The mean time to overall success was approximately 10 months. Twenty-one percent (21%) of the overall success group had a relapse (worsening of the global score or conversion of KOH or culture from negative to positive). Onychomycosis of the fingernail Analyses were conducted on data from a double-blind, placebo-controlled study (N=73 total; 37 given SPORANOX® Capsules) in which patients with onychomycosis of the fingernails received a 1-week course (pulse) of 200 mg of SPORANOX® Capsules b.i.d., followed by a 3-week period without SPORANOX®, which was followed by a second 1-week pulse of 200 mg of SPORANOX® Capsules b.i.d. Results demonstrated mycologic cure in 61% of patients. Fifty-six percent (56%) of patients were considered an overall success and 47% of patients demonstrated mycologic cure plus clinical cure. The mean time to overall success was approximately 5 months. None of the patients who achieved overall success relapsed.

Launch Date

1992
Curative
SPORANOX

Approved Use

SPORANOX® (itraconazole) Capsules are indicated for the treatment of the following fungal infections in immunocompromised and non-immunocompromised patients: Blastomycosis, pulmonary and extrapulmonary Histoplasmosis, including chronic cavitary pulmonary disease and disseminated, non-meningeal histoplasmosis, and Aspergillosis, pulmonary and extrapulmonary, in patients who are intolerant of or who are refractory to amphotericin B therapy. Specimens for fungal cultures and other relevant laboratory studies (wet mount, histopathology, serology) should be obtained before therapy to isolate and identify causative organisms. Therapy may be instituted before the results of the cultures and other laboratory studies are known; however, once these results become available, antiinfective therapy should be adjusted accordingly. SPORANOX® Capsules are also indicated for the treatment of the following fungal infections in non-immunocompromised patients: Onychomycosis of the toenail, with or without fingernail involvement, due to dermatophytes (tinea unguium), and Onychomycosis of the fingernail due to dermatophytes (tinea unguium). Prior to initiating treatment, appropriate nail specimens for laboratory testing (KOH preparation, fungal culture, or nail biopsy) should be obtained to confirm the diagnosis of onychomycosis. (See CLINICAL PHARMACOLOGY: Special Populations, CONTRAINDICATIONS, WARNINGS, and ADVERSE REACTIONS: Post-marketing Experience for more information.) Description of Clinical Studies Blastomycosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=73 combined) in patients with normal or abnormal immune status. The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 6 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of blastomycosis compared with the natural history of untreated cases. Histoplasmosis Analyses were conducted on data from two open-label, non-concurrently controlled studies (N=34 combined) in patients with normal or abnormal immune status (not including HIV-infected patients). The median dose was 200 mg/day. A response for most signs and symptoms was observed within the first 2 weeks, and all signs and symptoms cleared between 3 and 12 months. Results of these two studies demonstrated substantial evidence of the effectiveness of itraconazole for the treatment of histoplasmosis, compared with the natural history of untreated cases. Histoplasmosis in HIV-infected patients Data from a small number of HIV-infected patients suggested that the response rate of histoplasmosis in HIV-infected patients is similar to that of non-HIV-infected patients. The clinical course of histoplasmosis in HIV-infected patients is more severe and usually requires maintenance therapy to prevent relapse. Aspergillosis Analyses were conducted on data from an open-label, single-patient-use protocol designed to make itraconazole available in the U.S. for patients who either failed or were intolerant of amphotericin B therapy (N=190). The findings were corroborated by two smaller open-label studies (N=31 combined) in the same patient population. Most adult patients were treated with a daily dose of 200 to 400 mg, with a median duration of 3 months. Results of these studies demonstrated substantial evidence of effectiveness of itraconazole as a second-line therapy for the treatment of aspergillosis compared with the natural history of the disease in patients who either failed or were intolerant of amphotericin B therapy. Onychomycosis of the toenail Analyses were conducted on data from three double-blind, placebo-controlled studies (N=214 total; 110 given SPORANOX® Capsules) in which patients with onychomycosis of the toenails received 200 mg of SPORANOX® Capsules once daily for 12 consecutive weeks. Results of these studies demonstrated mycologic cure, defined as simultaneous occurrence of negative KOH plus negative culture, in 54% of patients. Thirty-five percent (35%) of patients were considered an overall success (mycologic cure plus clear or minimal nail involvement with significantly decreased signs) and 14% of patients demonstrated mycologic cure plus clinical cure (clearance of all signs, with or without residual nail deformity). The mean time to overall success was approximately 10 months. Twenty-one percent (21%) of the overall success group had a relapse (worsening of the global score or conversion of KOH or culture from negative to positive). Onychomycosis of the fingernail Analyses were conducted on data from a double-blind, placebo-controlled study (N=73 total; 37 given SPORANOX® Capsules) in which patients with onychomycosis of the fingernails received a 1-week course (pulse) of 200 mg of SPORANOX® Capsules b.i.d., followed by a 3-week period without SPORANOX®, which was followed by a second 1-week pulse of 200 mg of SPORANOX® Capsules b.i.d. Results demonstrated mycologic cure in 61% of patients. Fifty-six percent (56%) of patients were considered an overall success and 47% of patients demonstrated mycologic cure plus clinical cure. The mean time to overall success was approximately 5 months. None of the patients who achieved overall success relapsed.

Launch Date

1992
Cmax

Cmax

ValueDoseCo-administeredAnalytePopulation
658.1 ng/mL
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
116.8 ng/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
213 μg/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: HIGH-FAT
162 ng/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
332 ng/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: HIGH-FAT
974.2 ng/mL
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
221.7 ng/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
264 ng/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
AUC

AUC

ValueDoseCo-administeredAnalytePopulation
9046.81 ng × h/mL
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
905.09 ng × h/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
3.34 ng × h/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: HIGH-FAT
2.27 μg × h/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
7.05 μg × h/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: HIGH-FAT
19054.95 ng × h/mL
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
2538.33 ng × h/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
4.58 μg × h/mL
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
T1/2

T1/2

ValueDoseCo-administeredAnalytePopulation
36.84 h
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
36.84 h
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
20.06 h
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
20.06 h
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
Funbound

Funbound

ValueDoseCo-administeredAnalytePopulation
0.2%
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
0.2%
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
0.2%
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: HIGH-FAT
0.2%
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
ITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
0.5%
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: HIGH-FAT
0.5%
200 mg 1 times / day steady-state, oral
dose: 200 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
0.5%
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: UNKNOWN
food status: FED
0.5%
200 mg single, oral
dose: 200 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
HYDROXYITRACONAZOLE unknown
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
Doses

Doses

DosePopulationAdverse events​
2.5 mg/kg single, intravenous
Dose: 2.5 mg/kg
Route: intravenous
Route: single
Dose: 2.5 mg/kg
Sources:
unhealthy, 0.5 - 16 years
n = 33
Health Status: unhealthy
Condition: risk for fungal infection
Age Group: 0.5 - 16 years
Sex: M+F
Population Size: 33
Sources:
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Co-administed with::
hydroxypropyl-beta-cyclodextrin(0.1 g/kg)
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Other AEs: Depression...
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Other AEs: Nausea, Diarrhea...
Other AEs:
Nausea (11%)
Diarrhea (11%)
Vomiting (7%)
Abdominal pain (6%)
Constipation (2%)
Fever (7%)
Chest pain (3%)
Pain (2%)
Fatigue (2%)
Coughing (4%)
Dyspnea (2%)
Pneumonia (2%)
Sinusitis (2%)
Sputum increased (2%)
Rash (4%)
Sweating increased (3%)
Skin and subcutaneous tissue disorders (2%)
Headache (4%)
Dizziness (2%)
Pneumocystis carinii infection (2%)
Sources:
400 mg 1 times / day steady, oral
Recommended
Dose: 400 mg, 1 times / day
Route: oral
Route: steady
Dose: 400 mg, 1 times / day
Sources:
unhealthy, adult
Health Status: unhealthy
Condition: tinea
Age Group: adult
Sex: unknown
Sources:
AEs

AEs

AESignificanceDosePopulation
Depression 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Co-administed with::
hydroxypropyl-beta-cyclodextrin(0.1 g/kg)
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Diarrhea 11%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Nausea 11%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Constipation 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Dizziness 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Dyspnea 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Fatigue 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Pain 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Pneumocystis carinii infection 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Pneumonia 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Sinusitis 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Skin and subcutaneous tissue disorders 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Sputum increased 2%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Chest pain 3%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Sweating increased 3%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Coughing 4%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Headache 4%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Rash 4%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Abdominal pain 6%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Fever 7%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Vomiting 7%
100 mg 2 times / day steady, oral
Recommended
Dose: 100 mg, 2 times / day
Route: oral
Route: steady
Dose: 100 mg, 2 times / day
Sources:
unhealthy, adult
n = 350
Health Status: unhealthy
Condition: HIV and oropharyngeal or esophageal candidiasis
Age Group: adult
Sex: unknown
Population Size: 350
Sources:
Overview

Overview

CYP3A4CYP2C9CYP2D6hERG


Drug as perpetrator​

Drug as perpetrator​

TargetModalityActivityMetaboliteClinical evidence
no
no
no
no
no
strong [IC50 0.0004 uM]
strong [IC50 0.007 uM]
strong [IC50 0.0326 uM]
yes (co-administration study)
strong [IC50 2 uM]
strong [IC50 2 uM]
strong [IC50 2 uM]
weak (co-administration study)
Comment: Itraconazole increased the mean area under the plasma concentration-time curve [AUC (0-9)] of morphine by 29% (P=0.002), its AUC (0-48) by 22% (P=0.013) and its peak plasma concentration by 28%
strong [Ki 0.0144 uM]
yes [IC50 >10 uM]
yes [IC50 >10 uM]
yes
Drug as victim
PubMed

PubMed

TitleDatePubMed
The use of itraconazole to treat cutaneous fungal infections in children.
1999
Comparisons of the effects of fungicidal and fungistatic antifungal agents on the morphogenetic transformation of Candida albicans.
1999 Mar
Randomized double-blind comparison of short-term itraconazole and terbinafine therapy for toenail onychomycosis.
1999 May
In-vitro susceptibility of Aspergillus spp. isolates to amphotericin B and itraconazole.
1999 Oct
[New antifungal drugs. Present and future].
1999 Sep
In vitro and in vivo activities of SCH 56592 (posaconazole), a new triazole antifungal agent, against Aspergillus and Candida.
2000 Aug
Comparison of the Etest and microdilution method for antifungal susceptibility testing of Cryptococcus neoformans to four antifungal agents.
2000 Dec
Antifungal activity of magnolol and honokiol.
2000 Feb
Activity of voriconazole against Candida albicans and Candida krusei isolated since 1984.
2000 Nov
In vitro antifungal activity of a novel lipopeptide antifungal agent, FK463, against various fungal pathogens.
2000 Oct
Susceptibility of fluconazole-resistant clinical isolates of Candida spp. to echinocandin LY303366, itraconazole and amphotericin B.
2000 Sep
Clinical activity of the new triazole drug voriconazole (UK 109, 496) against disseminated hepatosplenic aspergillosis in a patient with relapsed leukemia.
2001
Muscular-skeletal cryptococcosis in a patient with idiopathic CD4+ lymphopenia.
2001
Penicillium marneffei: types and drug susceptibility.
2001
[Current problems in etiotropic therapy of mycoses].
2001
Clinical experience with itraconazole in systemic fungal infections.
2001
Current management of fungal infections.
2001
DNA fingerprinting of serial Candida albicans isolates obtained during itraconazole prophylaxis in patients with AIDS.
2001 Apr
Effect of clarithromycin and itraconazole on the pharmacokinetics of ropivacaine.
2001 Apr
A molecular epidemiological study of sequential oral isolates of Candida albicans from terminally ill patients.
2001 Apr
Enhanced cyclosporine-itraconazole interaction with cola in lung transplant recipients.
2001 Apr
Prediction of midazolam-CYP3A inhibitors interaction in the human liver from in vivo/in vitro absorption, distribution, and metabolism data.
2001 Apr
A case of cutaneous ulcerative alternariosis: rare association with diabetes mellitus and unusual failure of itraconazole treatment.
2001 Apr 15
Hereditary palmoplantar keratoderma (four cases in three generations).
2001 Feb
Phaeohyphomycosis due to Cladosporium cladosporioides.
2001 Feb
[New developments in medical mycology].
2001 Feb
Effect of ketoconazole, itraconazole and fluconazole on the gastrointestinal colonization of mice by Candida albicans.
2001 Feb
Cutaneous alternariosis in a cardiac transplant recipient.
2001 Feb
Coadministration of digoxin with itraconazole in renal transplant recipients.
2001 Feb
Lymphadenitis caused by Scedosporium apiospermum in an immunocompetent patient.
2001 Feb 1
Successful treatment of Paecilomyces lilacinus endophthalmitis after foreign body trauma to the cornea.
2001 Jan
Oropharyngeal candidiasis in patients with human immunodeficiency virus: correlation of clinical outcome with in vitro resistance, serum azole levels, and immunosuppression.
2001 Jun 1
Long-term follow-up study of onychomycosis: cure rate and dropout rate with oral antifungal treatments.
2001 Mar
Trends in frequency and susceptibilities of Candida glabrata bloodstream isolates at a university hospital.
2001 Mar
Oral antifungals as prophylaxis in haematological malignancy.
2001 Mar
Malassezia pachydermatis fungaemia in a neonatal intensive care unit.
2001 Mar
Isolation and in vitro susceptibility to amphotericin B, itraconazole and posaconazole of voriconazole-resistant laboratory isolates of Aspergillus fumigatus.
2001 Mar
[Characteristics of a statine of the most recent generation].
2001 Mar
Itraconazole-enhanced vincristine neurotoxicity in a child with acute lymphoblastic leukemia.
2001 Mar
Clinical inquiries. What is the best oral antifungal medication for tinea capitis?
2001 Mar
In vitro fungicidal activities of voriconazole, itraconazole, and amphotericin B against opportunistic moniliaceous and dematiaceous fungi.
2001 Mar
Single-blind, randomized, prospective study of sequential itraconazole and terbinafine pulse compared with terbinafine pulse for the treatment of toenail onychomycosis.
2001 Mar
Antifungal activity and pharmacokinetics of posaconazole (SCH 56592) in treatment and prevention of experimental invasive pulmonary aspergillosis: correlation with galactomannan antigenemia.
2001 Mar
Possible drug interaction between itraconazole and vinorelbine tartrate leading to death after one dose of chemotherapy.
2001 Mar 6
Cervical manifestation of blastomycosis.
2001 Mar-Apr
Lymphomatoid granulomatosis after childhood acute lymphoblastic leukemia: report of effective therapy.
2001 May
Effect of inoculum form on in vitro antifungal susceptibilities of Aspergillus spp.
2001 May
Itraconazole for treatment of sporotrichosis in a dog residing on a Christmas tree farm.
2001 May 1
Successful treatment of aspergillus brain abscess with itraconazole and interferon-gamma in a patient with chronic granulomatous disease.
2001 May 15
Gastrointestinal basidiobolomycosis in Arizona: clinical and epidemiological characteristics and review of the literature.
2001 May 15
Patents

Sample Use Guides

Blastomycosis and Histoplasmosis: The recommended dose is 200 mg once daily (2 capsules). If there is no obvious improvement, or there is evidence of progressive fungal disease, the dose should be increased in 100-mg increments to a maximum of 400 mg daily. Doses above 200 mg/day should be given in two divided doses. Aspergillosis: A daily dose of 200 to 400 mg is recommended. Treatment in Life-Threatening Situations: In life-threatening situations, a loading dose should be used. Although clinical studies did not provide for a loading dose, it is recommended, based on pharmacokinetic data, that a loading dose of 200 mg (2 capsules) three times daily (600 mg/day) be given for the first 3 days of treatment. Onychomycosis: Toenails with or without fingernail involvement: The recommended dose is 200 mg (2 capsules) once daily for 12 consecutive weeks. Onychomycosis: Fingernails only: The recommended dosing regimen is 2 treatment pulses, each consisting of 200 mg (2 capsules) b.i.d. (400 mg/day) for 1 week.
Route of Administration: Oral
The growth inhibition effects of different concentrations of itraconazole ITC (2, 6, 15 µmol/L) was detected by CCK8 assay in KG1α and primary adult acute leukemia cells. Different concentrations of ITC for 7, 14 and 21 days were applied for observing the effect on colony formation. After 48 h treatments with 6 µmol/L ITC the morphological changes of cells were observed by Wright staining.
Name Type Language
ITRACONAZOLE TRIHYDROCHLORIDE
Common Name English
Code System Code Type Description
PUBCHEM
146019541
Created by admin on Sat Dec 16 15:16:55 GMT 2023 , Edited by admin on Sat Dec 16 15:16:55 GMT 2023
PRIMARY
FDA UNII
36RJ1K4UXZ
Created by admin on Sat Dec 16 15:16:55 GMT 2023 , Edited by admin on Sat Dec 16 15:16:55 GMT 2023
PRIMARY