Effects of isotretinoin on the inflammatory markers and the platelet counts in patients with acne vulgaris

Abstract

Objective: Oral isotretinoin is an efficient treatment used commonly in treating the moderate and severe acne. It has various side effects that affect many systems in the body. In this study, we are planning to examine the possible effects of the oral isotretinoin on platelet density, mean platelet volume, neutrophil lymphocyte rate, platelet lymphocyte rate, and red-blood-cell distribution width level.

Methods: Twenty-eight males and 84 females, 112 patients in total, diagnosed with acne vulgaris and receiving oral isotretinoin treatment were examined retrospectively. The full blood parameters of the patients before the treatment and in the third month of the treatment were recorded.

Results: A statistically meaningful increase was observed in the platelet density, hemoglobin levels. And a statistically significant decrease has been determined in the red-blood-cell distribution width level while no meaningful differences were detected in the mean platelet volume, neutrophil lymphocyte rate, platelet lymphocyte rate, and white blood cell count.

Conclusions: The oral isotretinoin treatment has been demonstrated as having increased the platelet density, hemoglobin levels and having decreased red-blood-cell distribution width level significantly.

Keywords: Acne; inflammatory markers; isotretinoin.