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A phase 3, multi-center, open label study to evaluate safety and efficacy of AK1820 for treatment of adult Japanese patients with deep mycosis.

A phase 3, multi-center, open label study to evaluate safety and efficacy of AK1820 for treatment of adult Japanese patients with deep mycosis.

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080223864
Enrollment
103
Registered
2018-04-09
Start date
2018-04-16
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Deep mycosis

Interventions

investigational material(s) Generic name etc : AK1820 INN of investigational material : Isavuconazonium sulfate Therapeutic category code : 617 Antibiotic preparations acting mainly on mold Dosage and
a switch from oral administration to IV infusion will not be possible. control material(s) Generic name etc : Voriconazole INN of investigational material : Voriconazole Therapeutic category code : 6
a switch from oral administration to IV infusion will not be possible.

Sponsors

ASAHI KASEI THERAPEUTICS CORPORATION
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Main Inclusion Criteria Patients fulfilling one of the below definitions; (1) invasive aspergillosis (2) chronic pulmonary aspergillosis (3) mucormycosis (4) cryptococcosis Women with negative pregnancy tests who intend to properly use contraception during the study, or women with no possibility of becoming pregnant.

Exclusion criteria

Exclusion criteria: Main Exclusion Criteria Women who are pregnant or breastfeeding. Patients with hypersensitivity to any of the components of the azole class of antifungals or the investigational product. Patients at high risk for QT/QTc prolongation, or patients with risk factors for torsades de pointes, or taking concomitant medications known to prolong the QT/QTc interval. Patients with a history of short QT syndrome. Patients with liver dysfunction at enrollment. Patients with moderate to severe kidney dysfunction at enrollment. Patients who receive prohibited concomitant drugs. Patients with any other fungal infection other than Aspergillus species, Mucorales, or Cryptococcus species. Patients who are not expected to survive study duration. Patients with an underlying disease, complication or general condition that would complicate safety and efficacy evaluations. Patients with a history of taking voriconazole for deep mycosis and showing no response to this treatment. Patients taking systemic antifungals who are unable to stop taking these drugs during the study, or who are showing signs of improvement in their symptoms of deep mycosis as a result of these drugs.

Design outcomes

Primary

MeasureTime frame
safety Percentage of patients with adverse events between the first administration of investigational product and the end of Follow-up.

Secondary

MeasureTime frame
efficacy Percentage of participants with an overall outcome of success evaluated by the data review committee (DRC) at Day 42, Day 84 and End of Treatment. Percentage of participants with clinical, radiological and mycological response assessed by the DRC at Day 42, Day 84 and End of Treatment. Percentage of participants with overall outcome, clinical, radiological and mycological response evaluated by investigator at Day 42, Day 84 and End of Treatment. All-cause mortality through 28 days after the last dose of study drug.

Countries

Japan

Contacts

Public ContactContact for Clinical Trial Information

ASAHI KASEI THERAPEUTICS CORPORATION

ct-info@om.asahi-kasei.co.jp+81-3-6699-3600

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026