Phase 3 Study of KP-100LI in Subjects With Vocal Fold Scar
A Multicenter, Randomized, Placebo-Controlled, Double-Blind, Parallel-Group Confirmatory Study For Intracordal Administration Of KP-100LI In Patients With Vocal Fold Scar
Kringle Pharma, Inc.
62 participants
Dec 1, 2022
INTERVENTIONAL
Conditions
Summary
The purpose of this study is to confirm the efficacy and safety of KP-100LI, a intracordal formulation containing recombinant human dHGF as the active pharmaceutical ingredient, for voice function improvement therapy in patients with vocal fold scar (including vocal fold sulcus).
Eligibility
Inclusion Criteria5
- 18 years to 75 years
- Presence of bilateral vocal fold scar or sulcus diagnosed
- No other vocal lesion or vocal movement disorder
- Voice Handicap Index-10 (VHI-10) score of 11 or higher
- No laryngoplasty, collagen or lipid infusion to vocal cord, removal scar, fascial graft, or administration of steroid or hyaluronic acid to vocal cord
Exclusion Criteria7
- No movement disorders of the vocal fold including paralysis
- Airway disease caused by burn
- History of malignant tumor
- History of allergy to local anesthesia agent
- With impaired coagulation-fibrinolysis, or taking anticoagulant or antiplatelet drugs
- Serious concomitant disease
- Pregnant (including suspected), nursing, wishing to become pregnant, or unable to prevent conception during the trial period using contraceptive methods
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Interventions
Intracordal injection, 20 mcg once per week, 3 weeks
Intracordal injection, once per week, 3 weeks
Locations(8)
View Full Details on ClinicalTrials.gov
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NCT05627648