Yung-Feng Yen1, I-An Jen, Marcelo Chen, Yu-Ching Lan, Chun-Yuan Lee, Pei-Hung Chuang, Yun Lee, Yi-Ming Arthur Chen. 1. *Section of Infectious Diseases, Taipei City Hospital, Taipei City, Taiwan; †School of Medicine, National Yang-Ming University, Taipei, Taiwan; ‡Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan; §Department and Institute of Public Health, National Yang-Ming University, Taipei, Taiwan; ‖Department of Urology, Mackay Memorial Hospital, Taipei, Taiwan; ¶Department of Cosmetic Applications and Management, Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan; #Department of Health Risk Management, China Medical University, Taiwan; **Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; ††Center for Prevention and Treatment of Occupational Injury and Diseases, Taipei Veterans General Hospital, Taipei, Taiwan; ‡‡Division of Clinical Toxicology and Occupational Medicine, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; and §§Department of Microbiology and Institute of Medical Research, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Abstract
BACKGROUND: HIV can cause an imbalance of T lymphocytes, which may contribute to the onset of psoriasis. However, the association of HIV with incident psoriasis has not been extensively studied. OBJECTIVES: The aim of this nationwide population-based cohort study was to determine the association of HIV with incident psoriasis. METHODS: Since January 1, 2000, we identified adult people living with HIV/AIDS (PLWHA) from the Taiwan National Health Insurance Research Database. A control cohort without HIV infection, matched for age and sex, was selected for comparison. All patients were followed until December 31, 2012, and observed for the occurrence of psoriasis. The time-dependent Cox proportional hazards model was used to determine the association of HIV with incident psoriasis, while considering death as a competing risk event. RESULTS: Of the 102,070 patients (20,294 PLWHA and 81,776 matched controls), 248 (0.24%) had incident psoriasis during a mean follow-up period of 5.53 years, including 81 (0.40%) PLWHA and 171 (0.21%) controls. After adjusting for age, sex, and comorbidities, HIV infection was found to be an independent risk factor for incident psoriasis (adjusted hazard ratio, 1.80; 95% confidence interval: 1.38 to 2.36). CONCLUSIONS: The population of PLWHA is living longer; clinicians need to be aware of their higher risk of psoriasis.
BACKGROUND: HIV can cause an imbalance of T lymphocytes, which may contribute to the onset of psoriasis. However, the association of HIV with incident psoriasis has not been extensively studied. OBJECTIVES: The aim of this nationwide population-based cohort study was to determine the association of HIV with incident psoriasis. METHODS: Since January 1, 2000, we identified adult people living with HIV/AIDS (PLWHA) from the Taiwan National Health Insurance Research Database. A control cohort without HIV infection, matched for age and sex, was selected for comparison. All patients were followed until December 31, 2012, and observed for the occurrence of psoriasis. The time-dependent Cox proportional hazards model was used to determine the association of HIV with incident psoriasis, while considering death as a competing risk event. RESULTS: Of the 102,070 patients (20,294 PLWHA and 81,776 matched controls), 248 (0.24%) had incident psoriasis during a mean follow-up period of 5.53 years, including 81 (0.40%) PLWHA and 171 (0.21%) controls. After adjusting for age, sex, and comorbidities, HIV infection was found to be an independent risk factor for incident psoriasis (adjusted hazard ratio, 1.80; 95% confidence interval: 1.38 to 2.36). CONCLUSIONS: The population of PLWHA is living longer; clinicians need to be aware of their higher risk of psoriasis.
Authors: Carmen Busca Arenzana; Lucía Quintana Castanedo; Clara Chiloeches Fernández; Daniel Nieto Rodríguez; Pedro Herranz Pinto; Ana Belén Delgado Hierro; Antonio Olveira Martín; María Luisa Montes Ramírez Journal: Cells Date: 2021-05-04 Impact factor: 6.600