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Phase 3 clinical study of AK-120 in patients with herpes zoster

Phase 3 clinical study of AK-120 in patients with herpes zoster

Status
Unknown
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080220058
Enrollment
Unknown
Registered
2005-09-08
Start date
2005-09-08
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

Herpes zoster

Interventions

investigational material(s) Generic name etc : AK-120 INN of investigational material : Therapeutic category code : 625 Anti-virus agents Dosage and Administration for Investigational material : Oral

Sponsors

ASAHIKASEI PHARMA CORPORATION
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Inclusion criteria 1) patients diagnosed with herpes zoster; 2) patients in whom the study drug can be administered within 72 hours of onset of the zoster rash; 3) patients in whom edematous erythema is observed before the development of vesicles are noted; 4) patients aged 20 to 80 years; 5) patient can be either male or female. Exclusion criteria 1) patients with severe herpes zoster in whom sufficient therapeutic benefit cannot be anticipated from oral medication; 2) patients whose clinical conditions are diagnosed as evidencing either immunodeficiency or depressed immune functions; 3) patients with a past history of herpes zoster; 4) patients whose lesions have started to crust.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Efficacy, safety

Outcome results

None listed

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