A Study Comparing the Effectiveness and Safety of ULTRACET® (Tramadol HCl/Acetaminophen) Versus Placebo for the Treatment of Acute Pain From a Migraine Headache

NCT00297375 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

375

Enrollment

INDUSTRY

Sponsor class

Conditions

Migraine
Head Pain
Headache

Interventions

DRUG: tramadol HCl/acetaminophen

Sponsor

Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

Collaborators

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