Efficacy and Safety of Timolol for TKI Induced Paronychia

Paronychia Clinical Trial

Official title: Efficacy and Safety of add-on Topical Timolol in the Management of Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor-induced Paronychia: A Prospective Randomized Open-labelled Trial

Status Recruiting

Clinical Trial Summary

This study would assess the clinical efficacy of add-on topical timolol 0.5% gel to betamethasone valerate 0.1% for the treatment of EGFR-TKI induced paronychia. Eligible patients, who develop paronychia (affecting fingernails, toenails or both), will be included in this study. They will be randomized in 1:1 ratio using computer-generated randomization list to receive either combination of topical timolol 0.5% gel and betamethasone valerate 0.1% lotion application twice daily or betamethasone valerate 0.1% lotion application twice daily. Patients in timolol combination treatment group will receive topical timolol 0.5% gel twice daily with occlusion (i.e. covered with adhesive badge) and betamethasone valerate 0.1% lotion twice daily with occlsuion for 1 month. Patients in routine arm would receive the management according to routine clinical practice, including prescription of betamethasone valerate 0.1% lotion twice daily for 1 month with occlusion. For patients who do not have paronychia completely resolved after 4 weeks, the treatment assigned will be continued for another 4 to 8 weeks , up to 12 weeks to see the effect.

Clinical Trial Description

The aim of this study ist o assess the clinical efficacy of add-on topical timolol 0.5% gel to betamethasone valerate 0.1% for the treatment of EGFR-TKI induced paronychia. ;

Related Conditions & MeSH terms

• Paronychia

• NCT number: NCT06140186
• Study type: Interventional
• Source: Queen Mary Hospital, Hong Kong
• Contact: Wang Chun Kwok, MBBS
• Phone: +852 2255 5336
• Email: herbert728@gmail.com
• Status: Recruiting
• Phase: Phase 3
• Start date: April 1, 2023
• Completion date: March 31, 2024