300
Participants
Start Date
January 31, 2025
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
Stage 1: Naltrexone/Acetaminophen
Combination
Stage 1: Naltrexone
Naltrexone alone
Stage 1: Acetaminophen
Acetaminophen alone
Stage1: Placebo
Matching placebo
Stage 2: Naltrxone/Acetaminophen high dose
Combination high dose
Stage 2: Naltrexone/Acetaminophen medium dose
Combination medium dose
Stage 2: Naltrxone/Acetaminophen low dose
Combination low dose
Stage 2: Placebo
Matching Placebo
RECRUITING
Keystone Clinical Research, North Miami
Lead Sponsor
Allodynic Therapeutics, Inc
INDUSTRY