To Evaluate the Efficacy and Safety of HSK16149 Capsule in Chinese Patients With Herpetic Neuralgia
Herpetic Neuralgia
About this trial
This is an interventional treatment trial for Herpetic Neuralgia
Eligibility Criteria
Inclusion Criteria: Signed informed consent; Males or females aged 18 years and older ; Patients must have herpetic neuralgia; At Screening, pain scale (VAS) of ≥ 40 mm; At Screening, pain scale (NRS) of ≥ 4. Exclusion Criteria: Patients have pain present for more than 1 months after the healing of the herpes zoster skin rash; AST/ALT > 2 × upper limit of normal (ULN), or TBIL≥1.5 × ULN; Serum Creatine > 176μmol/L; Any active infections at screening; History of allergic or medically significant adverse reaction to investigational products or their excipients, pregabalin or related compounds; Participated in another clinical study within 30 days prior to screening; Pregnant or breastfeeding at screening ; Other conditions unlikely to participate in this trial.
Sites / Locations
- Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
Active Comparator
HSK16149 20mg BID
HSK16149 40mg BID
Pregabalin 150mg BID