Poor Heart-Kidney-Metabolic Health and Genetics May Double Psoriasis Risk, Study Finds

Based on the study, the researchers reported the following findings:

• As CKM stage increased, the risk of developing psoriasis also rose progressively.
• Individuals at CKM stage 1 had a 21% higher risk of psoriasis compared to those at stage 0.
• The risk continued to escalate with advancing CKM stages, reaching a 72% higher risk at stage 4.
• Participants with both advanced CKM syndrome and high genetic risk had nearly a three-fold increased risk of developing psoriasis compared to those with no CKM issues and low genetic risk (HR 2.82).
• There was a significant interaction between poor CKM health and genetic susceptibility, indicating that genetic factors may intensify the impact of CKM syndrome on psoriasis risk.
• Among those diagnosed with psoriasis, individuals in CKM stage 4 had a reduced life expectancy by approximately 2.03 years compared to those in CKM stage 0.

These findings provide new insights into the complex interplay between systemic health, genetic vulnerability, and dermatological disease. The researchers emphasized the need for early detection and management of CKM syndrome not only for cardiovascular and kidney health but also for its potential role in preventing or mitigating psoriasis.

The authors concluded, "The study adds to a growing body of evidence suggesting that psoriasis is more than a skin disease—it is closely tied to systemic health, particularly in midlife and older populations. Clinicians are encouraged to consider broader metabolic and genetic assessments in psoriasis risk evaluations and management strategies."

Reference:

Zheng, G., Zhang, Y., Su, H., Yang, H., Ma, Z., Li, L., Li, Y., Ji, C., Xia, Y., & Zhao, Y. Cardiovascular-kidney-metabolic health, genetic predisposition and incident risk of psoriasis. Journal of the European Academy of Dermatology and Venereology. https://doi.org/10.1111/jdv.20852