Therapeutic Effects of Acyclovir and Acyclovir-Clobetasol Nanofibers Vs. Cream Formulation for Recurrent Herpes Labialis Publisher Pubmed



Mirzaei S¹ ; Nejad ZG² ; Khozaimeh F² ; Mohammadi S³ ; Loqmani A³
Source: BMC Oral Health Published:2024

Abstract

Objectives: This study aims to compare the therapeutic effects of acyclovir nanofiber and acyclovir-clobetasol nanofiber formulations with their non-nano formulations (cream formulation) on recurrent labial herpes. Materials and methods: Eighty patients with labial herpes lesions were divided into four groups, each receiving one of the following treatments: acyclovir-clobetasol nano patch, acyclovir-clobetasol cream, acyclovir nano patch, or acyclovir cream. Pain levels and recovery times were assessed. The Wilcoxon test compared pain levels, while the log-rank test compared healing and scabbing times. Results: Acyclovir-clobetasol nanofiber and cream, along with acyclovir nanofiber, significantly reduced symptoms compared to the acyclovir cream. The recovery and scabbing times were shorter in patients who received acyclovir-clobetasol formulations compared to those receiving acyclovir alone. Conclusion: Acyclovir-clobetasol combinations accelerated recovery times compared to acyclovir alone. Additionally, nanofiber formulations demonstrated enhanced healing efficacy over cream formulations. Trial registration: This trial was retrospectively registered by Iranian Registry of Clinical Trials (IRCT) at 14/11/2023. Trial Registration number: IRCT20230926059521N1. © The Author(s) 2024.