International journal of dermatology · 2026
Comorbidity Burden and Biologic Access in an Uninsured Psoriasis Population: A 20-Year Descriptive Study.
СтатьяНазвание и аннотация: Перевод в очереди
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Gaumond Simonetta I, Mufarrej Sammya, Angioli Anna M, Abdin Rama, Billero Victoria, Rongioletti Franco, Levy Cynthia, De Marchena Eduardo, Romanelli Paolo
Аннотация
BACKGROUND: Psoriasis is a chronic immune-mediated disease associated with multiple systemic comorbidities. Biologic therapies have transformed the management of moderate-to-severe psoriasis; however, their high cost remains a major barrier for uninsured and socioeconomically disadvantaged individuals. The Psoriasis Biologics Center for Indigent Patients at Jackson Memorial Hospital provides a structured dermatology access model for underserved populations.
METHODS: We conducted a descriptive retrospective cohort study of patients with moderate-to-severe psoriasis receiving biologic therapy through a dedicated safety-net access program between 2005 and 2025. Patient demographics, comorbidities, and management strategies were obtained from electronic medical records and standardized intake questionnaires. Only descriptive statistics were performed; standardized disease severity and quality-of-life measures such as the Psoriasis Area and Severity Index (PASI) or the Dermatology Life Quality Index (DLQI) were not available.
RESULTS: A total of 450 patients (mean age 52.6 years; 54% female) were included. Nearly half (49.8%) presented with at least one systemic comorbidity. The most common were psoriatic arthritis (35.1%), hypertension (31.3%), diabetes mellitus (20%), cardiovascular disease (19.1%), obesity (13.8%), and dyslipidemia (12.2%). Psychiatric comorbidities included depression (9.6%) and anxiety (3.8%). Infectious conditions occurred at higher-than-expected frequencies, including hepatitis B/C (3.8%), latent tuberculosis (3.6%), and human immunodeficiency virus (HIV) (2.7%). Care delivery was organized within a structured safety-net model that incorporated standardized screening protocols, referral pathways, and multidisciplinary coordination to support biological access for uninsured patients.
CONCLUSIONS: This 20-year descriptive cohort characterizes comorbidity burden and biologic access within an indigent psoriasis population. This study does not assess clinical outcomes or treatment effectiveness. These findings describe a care delivery framework that may inform future health system and health equity-focused initiatives.
METHODS: We conducted a descriptive retrospective cohort study of patients with moderate-to-severe psoriasis receiving biologic therapy through a dedicated safety-net access program between 2005 and 2025. Patient demographics, comorbidities, and management strategies were obtained from electronic medical records and standardized intake questionnaires. Only descriptive statistics were performed; standardized disease severity and quality-of-life measures such as the Psoriasis Area and Severity Index (PASI) or the Dermatology Life Quality Index (DLQI) were not available.
RESULTS: A total of 450 patients (mean age 52.6 years; 54% female) were included. Nearly half (49.8%) presented with at least one systemic comorbidity. The most common were psoriatic arthritis (35.1%), hypertension (31.3%), diabetes mellitus (20%), cardiovascular disease (19.1%), obesity (13.8%), and dyslipidemia (12.2%). Psychiatric comorbidities included depression (9.6%) and anxiety (3.8%). Infectious conditions occurred at higher-than-expected frequencies, including hepatitis B/C (3.8%), latent tuberculosis (3.6%), and human immunodeficiency virus (HIV) (2.7%). Care delivery was organized within a structured safety-net model that incorporated standardized screening protocols, referral pathways, and multidisciplinary coordination to support biological access for uninsured patients.
CONCLUSIONS: This 20-year descriptive cohort characterizes comorbidity burden and biologic access within an indigent psoriasis population. This study does not assess clinical outcomes or treatment effectiveness. These findings describe a care delivery framework that may inform future health system and health equity-focused initiatives.