Cargando…

Treatment of Ulcerative Colitis: Impact on Platelet Aggregation

Background and Objectives: Ulcerative colitis is chronic and/or progressive inflammation of the colorectal mucosa and submucosa and represents one of two major inflammatory bowel diseases. Ulcerative colitis has been associated with increased risk of arteriosus and venous thrombosis. There are numer...

Descripción completa

Detalles Bibliográficos
Autores principales: Peric, Sasa, Todorovic, Zeljko, Zdravkovic, Nebojsa, Gogic, Andjela, Simovic, Stefan, Grbovic, Vesna, Maksic, Mladen, Jakovljevic, Stefan, Milovanovic, Olivera, Zdravkovic, Natasa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10534470/
https://www.ncbi.nlm.nih.gov/pubmed/37763734
http://dx.doi.org/10.3390/medicina59091615
Descripción
Sumario:Background and Objectives: Ulcerative colitis is chronic and/or progressive inflammation of the colorectal mucosa and submucosa and represents one of two major inflammatory bowel diseases. Ulcerative colitis has been associated with increased risk of arteriosus and venous thrombosis. There are numerous factors responsible for this; one of them is platelet activation and aggregation. The objective of our study was to determine if different treatment options for ulcerative colitis have an impact on platelet aggregation. Materials and Methods: This research was a prospective, observational study and included 94 newly diagnosed patients with UC divided into four treatment groups. For all patients, we measured platelet aggregability by using an impedance aggregometry method with a multiplate analyzer before and after treatment with infliximab, adalimumab, vedolizumab and azathioprine. A Paired Samples t test was performed in order to determine the difference in platelet aggregability before and after a certain therapy, since the data followed a normal distribution. Taking into account the impact of some clinical characteristics, multiple linear regression was conducted for the purpose of estimating the effect of therapy on the level of reduction in platelet aggregability. Results: All four drugs significantly reduced platelet aggregability. After we excluded the influence of clinical and endoscopic scores and disease localization on the results, we found that infliximab had the greatest anti-platelet activity. Conclusions: In addition to the well-known traditional risk factors for atherosclerosis, activation and aggregation of platelets play a significant role in the development of arterial thrombosis, and our results suggested that therapy use for the treatment of UC, especially infliximab, can have a great impact on cardiovascular morbidity and mortality by decreasing platelet aggregability.