The Link Between Psoriasis, High Blood Pressure, and Increased Heart Surgery Risk

Study Links Psoriasis to Increased Cardiovascular Surgery Risk in Hypertensive Patients

Understanding Psoriasis

A recent study published in the Journal of Dermatology explores the connection between psoriasis and the risk of cardiovascular surgery in individuals with hypertension. Psoriasis is a chronic skin condition characterized by patches of rashes and scaly skin in various parts of the body. Although the exact triggers of psoriasis remain unclear, it is believed that faulty immune mechanisms lead immune cells to mistakenly attack healthy skin cells, resulting in inflammation. Currently, there is no cure for psoriasis; however, lifestyle changes may alleviate the severity of its symptoms.

Psoriasis and Hypertension

Research indicates that individuals with psoriasis are at a higher risk for hypertension, diabetes, and obesity. All these conditions are influenced by inflammation, which can accelerate plaque buildup in blood vessels and potentially result in cardiovascular disease. Furthermore, studies suggest that managing hypertension may be more challenging for patients with psoriasis compared to those without the condition. Given the common underlying mechanisms among these diseases, researchers aimed to determine whether the coexistence of psoriasis and hypertension leads to worse cardiovascular outcomes. A team from Taiwan investigated this association and published their findings in the Journal of Dermatology.

Increased Risk of Cardiovascular Procedures

The authors utilized the Taiwan National Health Insurance Research Database to analyze patients with hypertension between 2005 and 2006. Among these patients, approximately 4,000 were diagnosed with psoriasis. The study compared this group to a similar cohort of hypertensive patients without psoriasis, with an average age of 58 years, of which around one-third were female.

Consistent with earlier research, the study found that patients with both psoriasis and high blood pressure had a higher prevalence of coronary heart disease and diabetes compared to those without psoriasis. Statistical analyses revealed that the likelihood of undergoing cardiovascular procedures and surgeries was significantly associated with the presence of psoriasis.

Implications of the Findings

Overall, this study establishes a link between psoriasis and the risk of cardiovascular procedures and surgeries in hypertensive patients. The findings support the notion that interconnected immunological mechanisms may underlie these distinct diseases and conditions. By recognizing that psoriatic patients with hypertension face greater cardiovascular complications, healthcare providers can take proactive measures to help prevent cardiovascular disease in this vulnerable population.

Written by Branson Chen, BHSc

Reference: Chiu HY, Chang WL, Shiu MN, Huang WF, Tsai TF. Psoriasis is associated with a greater risk for cardiovascular procedure and surgery in patients with hypertension: A nationwide cohort study. The Journal of Dermatology. 2018 Oct 16.