~11 spots leftby Apr 2026

Efficacy and Safety Study of Z160 in Subjects With Postherpetic Neuralgia

(PHN Trial)

Recruiting in Palo Alto (17 mi)
+52 other locations
Age: 18+
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 2
Waitlist Available
Sponsor: Zalicus
Prior Safety Data

Trial Summary

What is the purpose of this trial?

This study will compare Z160 and placebo in patients with Postherpetic Neuralgia for safety and efficacy for a period of 6 weeks.

Research Team

Eligibility Criteria

Inclusion Criteria

Provide written informed consent.
Either sex but must be aged >=18 years.
Diagnosis of PHN as defined by the presence of pain in the area affected by herpes zoster >=6 months after the herpes zoster skin rash has healed.
See 3 more

Treatment Details

Interventions

  • Placebo (Other)
  • Z160 (Other)
Participant Groups
2Treatment groups
Experimental Treatment
Placebo Group
Group I: Z160Experimental Treatment1 Intervention
375 mg BID
Group II: PlaceboPlacebo Group1 Intervention
matching placebo control

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
Investigative SiteColorado Springs, CO
Investigative SiteChandler, AZ
Investigative SitePhoenix, AZ
Investigative SiteLos Angeles, CA
More Trial Locations
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Who Is Running the Clinical Trial?

Zalicus

Lead Sponsor

Trials
12
Patients Recruited
1,200+