# Evaluation of Major Autohemotherapy (MAH) in Psoriasis Patients Using Serum Inflammatory Markers

## TL;DR

This study evaluates the effectiveness of ozone autohemotherapy in psoriasis patients using inflammatory markers in the blood.

## Contribution

The study provides evidence that ozone autohemotherapy reduces psoriasis severity and is linked to changes in inflammatory biomarkers.

## Key findings

- Ozone autohemotherapy significantly reduced PASI scores in psoriasis patients.
- Inflammatory markers like Hs-CRP and Siglec-14 decreased after treatment.
- IL-1β, sialic acid, and Siglec-14 levels were higher in healthy subjects post-treatment compared to psoriasis patients.

## Abstract

Background/Objectives: Psoriasis is a chronic, inflammatory, systemic skin disease. Although topical and systemic drugs with proven effectiveness are used in the treatment, ozone therapy is also applied as a treatment option based on clinical personal experience and with limited published knowledge. In this project, the aim was to evaluate the effectiveness of major ozone therapy in psoriasis patients together with biomarkers in serum. Methods: A total of 26 psoriasis patients and 19 healthy controls were included in the study. The disease severity was evaluated by the psoriasis area severity index score and grouped as mild, moderate/severe. Serum tumor necrosis factor alpha (TNF-α), interleukin 1-beta (IL-1β), high-sensitivity C-reactive protein (Hs-CRP), sialic acid, and Sialic acid binding Ig-like Lectin-14 (Siglec-14) levels were investigated in controls and psoriasis patients. Results: Psoriasis area severity index (PASI) score decreased significantly in psoriasis patients after ozone autohemotherapy application (p < 0.005). The values of IL-1β, sialic acid, and Siglec-14 after treatment in healthy subjects were statistically significantly higher than in psoriasis patients. It was found that Hs-CRP and Siglec-14 decreased in all patients after treatment, Hs-CRP decreased more significantly in mild psoriasis patients, and Siglec-14 decreased in both mild and moderate-severe groups (p < 0.05). Conclusions: Our research results suggest that ozone autohemotherapy has clinical efficacy in psoriasis patients, inflammation also has a role in the mechanism of action, and its effectiveness in treatment can be evaluated with inflammation markers.