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A Phase III, Multicenter, Randomized, Open Label, Active Controlled, Parallel Group Study To Compare The Safety And Efficacy Of Acyclovir 1200 mg -Sustained Release With Acyclovir 800 mg- Immediate Release In Immunocompetent Patients With Uncomplicated Herpes Zoster.

A Phase III, Multicenter, Randomized, Open Label, Active Controlled, Parallel Group Study To Compare The Safety And Efficacy Of Acyclovir 1200 mg -Sustained Release With Acyclovir 800 mg- Immediate Release In Immunocompetent Patients With Uncomplicated Herpes Zoster.

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2009/091/000044
Enrollment
Unknown
Registered
2009-02-17
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

None listed

Interventions

Intervention1: Acyclovir: 1200 Mg Sustained Release TDS for 7 days Control Intervention1: Acyclovir: 800 Mg- Immediate Release 5 times a day for 7 days

Sponsors

FDC Limited,142-148, S.V.Road, Jogeshwari (W), Mumbai - 400102, Maharashtra, India
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Written informed consent from the subject. 2. Age above 18 years inclusive. 3. Diagnosis of herpes zoster clinically verified by a physician. 4. Presenting within 72 hrs of onset of a localized herpes zoster rash.

Exclusion criteria

Exclusion criteria: 1. Subjects with any condition which in the opinion of the investigator makes the subject unsuitable for inclusion. 2. Complication of herpes zoster: ocular and visceral involvement, motor neuropathies, encephalitis, cerebrovascular complications, Severe disseminated infection: (more than 20 lesions outside the primary affected dermatome). 3. Subjects receiving chronic steroid therapy, immunosuppressive therapy, chemotherapy for malignancy. 4. HIV positive individual. 5. Subjects with autoimmune disorder. 6. SGOT and SGPT >/= 2 times the upper limit of normal. 7. Serum creatinine >/= 2 times the upper limit of normal. 8. Subject is a female who is pregnant or willing to get pregnant, not ready to use contraceptive measures during the trial period or breast feeding. 9. Subject has a history of medical illness that may affect the study outcome. 10. Known hypersensitivity to Acyclovir. 11. Subject with any Gastrointestinal disorder. 12. Subject who is consuming/ has received antiviral drugs during last 60 days. 13. Subject who is consuming/ has received. immunomodulators during last 60 days. 14. Subject who is consuming/ has received drugs, which have interaction with Acyclovir, during last 14 days. 15. Chronic alcoholics. 16. Drug abusers. 17. Participation in any other clinical trial during last 30 days.

Design outcomes

Primary

MeasureTime frame
Proportion of patients who reached healing of 100% lesionsTimepoint: Day 8, 15, 22 and 29 after initiation the treatment

Secondary

MeasureTime frame
Proportion of patients showing 100% loss of painTimepoint: Day 4, 8, 15, 22 and 29 after initiation of the treatment;Proportion of patients showing no formation of new lesionsTimepoint: Day 4, 8, 15, 22 and 29 after initiation of the treatment;Reduction in severity of the zoster associated acute painTimepoint: Day 4, 8, 15, 22 and 29 after initiation of the treatment

Countries

India

Contacts

Public ContactDr. Vivek Bhosale

Manager Medical

drvivek@fdcindia.com(022)26780652

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026