Serum Vitamin D Levels at Different Stages of Acne Vulgaris Patients Treated with Isotretinoin: A Prospective Study

Mohammed Al-Dhubaibi,Adel Alsenaid,Ghadah Alhetheli,Ahmed Abd Elneam

doi:10.2174/1874372202115010011

Abstract

Background: Acne vulgaris is a common chronic inflammatory skin disorder of pilosebaceous units. Isotretinoin (13-cis retinoic acid) is the most effective multifunctional treatment for moderate-to-severe and nodulocystic acne. Vitamin D plays a role in the immune system, and its deficiency might contribute to the pathogenesis of acne. Objective: To investigate whether isotretinoin improves serum 25-hydroxyvitamin D levels in acne vulgaris patients. Methods: This prospective cohort study included 68 patients with acne vulgaris. Lipid profiles, liver function tests, and serum 25-hydroxyvitamin D [25 (OH) D] levels were measured at baseline and three months after starting isotretinoin treatment. Results: There was a significant increase in serum vitamin D levels three months after starting isotretinoin treatment in mild acne patients (P=0.0003). Conclusion: Vitamin D levels are altered in acne vulgaris. Isotretinoin therapy is associated with an increase in vitamin D levels, which was statistically significant in mild acne patients. Considering the role of vitamin D in acne, effective treatment with isotretinoin might highlight vitamin D as a possible target for acne therapy or as a biomarker for disease activity and remission.

Highlights

Acne Vulgaris (AV) is a common primary inflammatory skin disorder of pilosebaceous units
Isotretinoin therapy is associated with an increase in vitamin D levels, which was statistically significant in mild acne patients
The results of this study revealed that there was an increase in vitamin D levels after three months of isotretinoin treatment, with a significant difference in the mild acne group only (P=0.0003)

Summary

Introduction

Acne Vulgaris (AV) is a common primary inflammatory skin disorder of pilosebaceous units. AV is characterized by open-and-closed comedones, papules, pustules, and nodules [1, 2]. Several treatment modalities have been used to treat AV. Hormonal therapy, and isotretinoin [5]. Acne vulgaris is a common chronic inflammatory skin disorder of pilosebaceous units. Isotretinoin (13-cis retinoic acid) is the most effective multifunctional treatment for moderate-to-severe and nodulocystic acne. Vitamin D plays a role in the immune system, and its deficiency might contribute to the pathogenesis of acne

Methods

Results

Discussion

Conclusion