Attentional bias in psoriasis: The role of processing time and emotional valence.

PURPOSE: The present study explored whether people with psoriasis display an attentional bias towards disease-related threat words and whether this bias occurs relatively early during the phase of stimulus disengagement, or during a later maintained attention phase dominated by controlled strategic processes. We also explored the degree to which attentional bias is dependent on the emotional valence of control words. METHODS: Individuals with psoriasis and matched controls took part in 4 online experiments. Participants completed a spatial cueing paradigm using disease-related threat words and control words as cues, in order to obtain reaction time estimates of attentional bias. RESULTS: We did not observe evidence for attentional bias when control words were matched with threat words for emotional valence, regardless of whether processing time for the cues was limited (Experiment 1: SOA = 250 ms) or extended (Experiment 2: SOA = 1050 ms). We also did not observe evidence for attentional bias when control words of positive valence were used, but processing time was limited (Experiment 3). An attentional bias was only observed (p = .012, Cohen's d = .37) when sufficient processing time was available and positively-valanced control words were used (Experiment 4). CONCLUSION: Rather than showing large and generalized AB effects as predicted by previous accounts, our results tentatively suggest that AB in psoriasis is restricted to situations where participants have ample processing time and threat words are easily distinguishable from control words on the basis of emotional valence. The pattern of results suggests that attentional bias in psoriasis is best characterized as a relatively slow strategic process.

Prevalence and treatment patterns of adult atopic dermatitis in the UK Clinical Practice Research Datalink.

The prevalence of active atopic dermatitis (AD) in adults in the UK according to disease severity shows variability. This study evaluated disease prevalence and treatment patterns among the adult UK population with AD. Data were obtained from the Clinical Practice Research Datalink (CPRD) database. Adults with active AD were identified by an AD-related prescription or general practitioner visit within the same calendar year. Prevalence was defined as the number of patients with active AD on 1 January of each year as a percentage of the number of adults in the CPRD population on that date. Moderate-to-severe disease was classified as either referral to a specialist or prescription(s) for topical calcineurin inhibitors, phototherapy, or systemic treatment. Patient characteristics and treatment and referral patterns were analysed for patients with active AD in 2019. The overall prevalence of AD was stable at 2.4% per year during the period 2015-2019. In 2019, mean patient age (± standard deviation) was 52.6 ± 21.0 years, 58.2% of patients were female and mean disease duration was 9.4 ± 5.9 years. The most prescribed treatment was topical corticosteroids, in 78.5% of patients. 36.7% of patients with moderate-to-severe AD were prescribed systemic agents and 59.8% (vs. 32.3% of patients with mild AD) were referred to any secondary care or specialist treatment. The prevalence of active AD in the adult UK population was stable over the 5-year period (2015-2019) and was comparable to estimates from similar studies based on UK primary healthcare records.

Baricitinib provides rapid and sustained improvements in absolute EASI and SCORAD outcomes in adults with moderate-to-severe atopic dermatitis.

BACKGROUND: Baricitinib is an oral selective Janus kinase 1/2 inhibitor approved for moderate-to-severe atopic dermatitis (AD) in adults. OBJECTIVES: To evaluate absolute Eczema Area and Severity Index (EASI) and SCORing of Atopic Dermatitis (SCORAD) outcomes over 16 weeks and to link disease severity categories to quality of life (QoL) improvements. METHODS: This post-hoc analysis included patients enrolled in Phase3 monotherapy (BREEZE-AD1/AD2) and topical corticosteroid (TCS) combination therapy (BREEZE-AD7) trials and analyzed baricitinib 2 and 4 mg vs. placebo. Categorical outcomes were analyzed using Fisher's exact test. RESULTS: Significantly more baricitinib-treated patients reached EASI ≤ 7 and SCORAD < 25 as early as week 1 in monotherapy and week 2 in TCS combination therapy, compared to placebo. Significant response vs. placebo was sustained until week 16 for EASI ≤ 7 (AD1/2 [p-value vs. placebo]: 2 mg = 19.9%, 4 mg = 25.4% [p = 0.001] and AD7: 2 mg = 40.4% [p = 0.087], 4 mg = 48.6% [p = 0.003]) and SCORAD < 25 (AD1/2: 2 mg = 12.2%, 4 mg = 19.4% [p = 0.001] and AD7: 2 mg = 30.3% [p = 0.025], 4 mg = 34.2% [p = 0.004]) severity categories. These effects were accompanied by rapid improvements in QoL. CONCLUSION: Baricitinib-treated patients rapidly achieved recommended absolute EASI and SCORAD treatment outcomes which were sustained until week 16. Improvements in QoL were greater than EASI severity categories reflected, indicating that physician-assessed scores do not necessarily correlate with patients' impression of AD severity.

Fertility Trends and Adverse Pregnancy Outcomes in Female Patients With Psoriasis in the UK.

Importance: Evidence regarding fertility trends and obstetric outcomes among patients with psoriasis is limited by studies of small sample sizes, noninclusion of comparators, and the lack of accurate pregnancy records. Objective: To investigate fertility rates and obstetric outcomes of pregnancies in female patients with psoriasis compared with age- and general practice-matched comparators without psoriasis. Design, Setting, and Participants: This population-based cohort study used data from 887 primary care practices that contributed to the UK Clinical Practice Research Datalink GOLD database between 1998 and 2019, linked to a pregnancy register and Hospital Episode Statistics. There were 6 223 298 patients of common childbearing ages (15-44 years), and 63 681 patients with psoriasis had at least 1 year of follow-up data prior to the diagnosis of psoriasis. For each patient with psoriasis, 5 patients were matched by age from the same general practice. The median follow-up duration was 4.1 years. Data analysis was performed in 2021. Exposures: Patients with psoriasis were identified using clinical diagnostic codes from consultations. Main Outcomes and Measures: Fertility rates were calculated as the number of pregnancies per 100 patient-years. The outcomes of each pregnancy recorded in the pregnancy register or Hospital Episode Statistics were screened to identify obstetric outcomes. A negative binomial model was used to examine the association between psoriasis and the fertility rate. Logistic regression was applied to compare the association between psoriasis and obstetric outcomes. Results: A total of 63 681 patients with psoriasis and 318 405 matched comparators were included in the analysis (median [IQR] age, 30 [22-37] years). Lower fertility rates (rate ratio, 0.75; 95% CI, 0.69-0.83) were found in patients with moderate to severe psoriasis. Compared with matched comparators without psoriasis, pregnancies in patients with psoriasis had a higher risk of loss (odds ratio, 1.06; 95% CI, 1.03-1.10); however, there was no increase in the risks of antenatal hemorrhage, preeclampsia, or gestational diabetes. Conclusion and Relevance: In this cohort study, patients with moderate to severe psoriasis had a lower fertility rate, and the risk of pregnancy loss was higher than in matched comparators without psoriasis. Future research should identify the mechanism of increased risk of pregnancy loss among patients with psoriasis.

Associations between psoriatic arthritis and mental health among patients with psoriasis: A replication and extension study using the British Association of Dermatologists Biologics and Immunomodulators Register (BADBIR).

Background: Despite some evidence that psoriatic arthritis (PsA) may increase psychological burden in psoriasis, the mental health of this subpopulation is under-investigated. Objectives: To investigate whether PsA is associated with higher depression and anxiety in moderate-to-severe psoriasis; explore whether pain mediates these associations; and estimate the prevalence of undiagnosed and untreated depression. Methods: Baseline data from British Association of Dermatologists Biologic and Immunomodulators Register (BADBIR) participants completing the Hospital Anxiety and Depression Scale (HADS) were analysed. Results: 707 patients (n = 540 with psoriasis only; n = 167 with PsA) were included. Depression prevalence was higher in patients with than without PsA, when a HADS-depression subscale cut-off ≥8 was used (33% vs. 23%, adjusted Odds Ratio [OR] (95% Confidence Intervals [CI]) = 1.64 (1.09-2.45)), but did not differ using the HADS cut-off ≥ 11. Anxiety prevalence was higher among PsA patients, regardless of HADS cut-off (cut-off ≥11: adjusted OR (95% CI) = 1.62 (1.07-2.45)). Pain fully mediated the effect of PsA on depression and anxiety in psoriasis. 53.6% of participants identified as depressed did not have a known psychiatric disorder; two thirds of depressed participants were not treated. Conclusions: PsA comorbidity in psoriasis is associated with higher anxiety; its association with depression appears to be robust when milder depressive syndromes are included, but less consistent for higher-threshold depression definitions. Depression remains unrecognized and untreated in over half of moderately-to-severe psoriasis patients. Routine depression and anxiety screening is recommended in psoriasis and PsA. PsA comorbidity may increase depression and anxiety in psoriasis through pain experience.

Brain structure and connectivity in psoriasis and associations with depression and inflammation; findings from the UK biobank.

Background: Psoriasis is a chronic systemic inflammatory skin disease, coexisting with depression in up to 25% of patients. Little is known about the drivers of comorbidity, including shared neurobiology and depression brain imaging patterns in patients. An immune-mediated crosstalk between the brain and skin has been hypothesized in psoriasis. With the aim of investigating brain structure and connectivity in psoriasis in relation to depression comorbidity, we conducted a brain imaging study including the largest psoriasis patient sample to date (to our knowledge) and the first to investigate the role of depression and systemic inflammation in brain measures. Effects of coexisting psoriatic arthritis (PsA), which represents joint involvement in psoriasis and a higher putative inflammatory state, were further explored. Methods: Brain magnetic resonance imaging (MRI) data of 1,048 UK Biobank participants were used (131 comorbid patients with psoriasis and depression, age-and sex-matched to: 131 non-depressed psoriasis patients; 393 depressed controls; and 393 non-depressed controls). Interaction effects of psoriasis and depression on volume, thickness and surface of a-priori defined regions of interest (ROIs), white matter tracts and 55x55 partial correlation resting-state connectivity matrices were investigated using general linear models. Linear regression was employed to test associations of brain measures with C-reactive protein (CRP) and neutrophil counts. Results: No differences in regional or global brain volumes or white matter integrity were found in patients with psoriasis compared to controls without psoriasis or PsA. Thickness in right precuneus was increased in psoriasis patients compared to controls, only when depression was present (ß = 0.26, 95% CI [Confidence Intervals] 0.08, 0.44; p = 0.02). In further analysis, psoriasis patients who had PsA exhibited fronto-occipital decoupling in resting-state connectivity compared to patients without joint involvement (ß = 0.39, 95% CI 0.13, 0.64; p = 0.005) and controls (ß = 0.49, 95% CI 0.25, 0.74; p < 0.001), which was unrelated to depression comorbidity. Precuneus thickness and fronto-occipital connectivity were not predicted by CRP or neutrophil counts. Precuneus thickening among depressed psoriasis patients showed a marginal correlation with recurrent lifetime suicidality. Conclusions: Our findings provide evidence for a combined effect of psoriasis and depression on the precuneus, which is not directly linked to systemic inflammation, and may relate to suicidality or altered somatosensory processing. The use of the UK Biobank may limit generalizability of results in populations with severe disease.

The effect of the Covid-19 pandemic on illness perceptions of psoriasis and the role of depression: Findings from a cross-sectional study.

Background: Illness perceptions in psoriasis have an impact on adherence and disability. Changes in dermatological healthcare provision during the Covid-19 pandemic and distress may have affected illness perceptions in psoriasis patients. Objectives: To test whether illness perceptions about psoriasis changed during the first year of the Covid-19 pandemic compared to pre-pandemic in a tertiary population with psoriasis and whether pandemic effects differed depending on depressive burden, given this population's high depression prevalence. Methods: In a cross-sectional survey of n = 188 tertiary patients with dermatologist-confirmed psoriasis recruited before and during the pandemic, eight illness perceptions domains were assessed using the Brief-Illness Perceptions Questionnaire (BIPQ). Presence of depression was assessed with the Hospital Anxiety and Depression Scale (HADS). Results: Beliefs about treatment control and patients' understanding of psoriasis were significantly worse in patients responding during the pandemic compared to before Covid-19. These differences were greater when depression was absent (treatment control: adjusted p < 0.001; coherence: adjusted p = 0.01). However, participants during the pandemic felt less emotionally affected (adjusted p = 0.02) and concerned (adjusted p = 0.007) about psoriasis, independently of depression. Conclusions: We found diverse pandemic effects on illness perception domains in psoriasis. Uncertainty and reduced healthcare access may drive poorer treatment and coherence beliefs during Covid-19. These beliefs can hinder patients' health-promoting behaviours and may explain the high pandemic non-adherence reported previously in psoriasis. Appropriate interventions are needed to establish positive long-term cognitions and improve psoriasis management, for example, using the PsoWell patient materials. Dermatology services should invest in engaging and educating patients regardless of concurrent psychological distress.

Burden of Moderate to Severe Atopic Dermatitis in Adults from France, Italy, and the UK: Patient-Reported Outcomes and Treatment Patterns.

INTRODUCTION: Moderate to severe atopic dermatitis (AD) is associated with a significant disease burden, impacting sleep, quality of life, and treatment needs. The aim of this study was to characterize disease burden and treatment patterns for adults with moderate to severe AD in three European countries: France, Italy, and the UK. METHODS: This retrospective analysis of adult patients with moderate to severe AD in Europe used medical records and physician/patient survey data collected in August 2019 to April 2020. Demographic and baseline disease characteristics, information on current comorbidities, disease flares, and current and previous treatments were collected by the physician. Patient-perceived burden was assessed using patient-reported outcome (PRO) questionnaires, which were completed on a voluntary basis and included the following instruments: Patient-Oriented Eczema Measure (POEM), Dermatology Life Quality Index (DLQI), EuroQol five-dimensional (EQ-5D), and Work Productivity and Activity Impairment (WPAI). Disease severity was subjectively assessed by physicians and was based on their own definition of the terms mild, moderate, and severe. Data were analyzed descriptively. RESULTS: The physician-reported sample included 912 patients with moderate to severe disease from France (n = 314), Italy (n = 309), and the UK (n = 289); approximately 30% of patients provided PRO data. Across these countries, 22-41% of patients reported current flares; mean POEM and DLQI scores were 10.6-13.1 and 9.5-11.1, respectively, indicating a high disease burden. However, systemic therapy use was low (e.g., conventional systemics were used by 18-24% of patients). Physician-assessed disease severity did not fully align with EASI scores, indicating that factors in addition to skin signs are impacting AD severity. CONCLUSION: Patients with moderate to severe AD report significant disease burden, highlighting unmet treatment needs, particularly with respect to the underuse of systemic treatments despite AD being a systemic disease and the associated disease burden.

Time to Loss of Response following Withdrawal of Ixekizumab in Patients with Moderate-to-Severe Psoriasis.

In clinical practice, interruption of treatment may not result in immediate cessation of disease control, and some patients even experience sustained treatment response following treatment interruption. This post hoc analysis of UNCOVER-1 and -2 Phase 3 clinical trials characterized the time to loss of treatment response in patients with psoriasis who responded to ixekizumab through a 12-week treatment period, and who were then re-randomized to placebo for the following 48 weeks. For those with static Physician Global Assessment [sPGA]0/1 and Psoriasis Area and Severity Index [PASI]90 at Week 12, the median time to loss of PASI90 was 16.1 weeks (95% confidence interval 12.7-16.4). For those with PASI100 at Week 12, the median time to loss of PASI100 was 12.1 weeks (95% confidence interval 9.0-13.0). A small subset of patients maintained high levels of disease control through Week 60. This study adds to the growing body of evidence on sustained treatment response following treatment interruption.

How do dermatologists' personal models inform a patient-centred approach to management: a qualitative study using the example of prescribing a new treatment (Apremilast).

BACKGROUND: The quality of dermatology consultations is partly determined by how clinicians approach patient care. The term 'Personal Models' describes the explanatory frameworks of thoughts, feelings and experiences that drive behaviour. One study found that clinicians' personal models, specifically their beliefs about autonomy and patient self-management, influenced the degree to which clinicians engage patients in shared decision making during consultations. Further research is needed to further explore how clinicians' personal models inform and affect the quality of patient care. OBJECTIVES: To explore how clinicians' personal models inform shared decision making and consultation style in managing people living with psoriasis in the context of a new treatment, Apremilast. METHODS: A framework analysis of qualitative semi-structured telephone interviews with 13 dermatologists from the UK and Germany who participated in a novel medicine trial for psoriasis called APPRECIATE. RESULTS: Two themes were derived from the data. Theme 1, 'personal working models of patient care', comprised two subthemes: 'patient-centredness: a continuum' and 'stereotypes and assumptions'. Theme 2, 'impact of personal working models on patient care', included three subthemes: 'shared decision making: a continuum', 'consultation skills' and 'impact of concerns about Apremilast on prescribing behaviour'. CONCLUSIONS: Although many dermatologists endorsed a patient-centred approach, not all reported working in this way. Clinicians' personal models, their beliefs, stereotypes, personal perceptions and assumptions about patients are likely to affect their prescribing behaviour and shared decision making. Additional specialized training and education could increase patient-centredness and whole-person management.

Depression and Suicidality in Patients With Psoriasis and the Role of Psoriatic Arthritis: A Cross-sectional Study in a Tertiary Setting.

BACKGROUND: Depression is overrepresented in psoriasis. However, it is not clear whether the presence of psoriatic arthritis (PsA) independently increases patients' depressive burden. Furthermore, current evidence regarding suicidality risk of psoriasis populations is conflicting, and the role of PsA in suicidality outcomes of psoriasis is unknown. OBJECTIVES: (i) To test whether PsA is associated with depression and lifetime suicidal ideation among patients with psoriasis; (ii) to capture different suicidal phenomena in these patients; and (iii) to investigate whether suicidality and depressive symptom severity are associated with clinical markers of psoriasis severity and chronicity. METHODS: A cross-sectional survey of tertiary patients (n = 219, aged 18-65 years) with dermatologist-confirmed chronic plaque psoriasis, of whom 84 had rheumatologist-confirmed PsA, was undertaken. The Hospital Anxiety and Depression Scale and Sheehan-Suicidality Tracking Scale were used to assess depression and lifetime suicidality, respectively. RESULTS: PsA presence was associated with depression in patients with psoriasis, independent of other physical comorbidities (adjusted odds ratio 2.92, 95% confidence interval 1.53-5.68). Furthermore, patients with PsA experienced significantly higher levels of anhedonia and anxiety, after controlling for psychiatric history. Of all participants, 48.8% reported lifetime suicidal ideation with or without intent, 21.3% reported suicidal planning, and 9.4% reported suicide attempts. Lifetime suicidality prevalence did not differ between patients with and without PsA. Depressive symptom severity and lifetime suicidality scores were not associated with objective measures of psoriasis severity or treatment group. CONCLUSIONS: These data suggest that joint involvement in psoriasis is associated with higher depressive burden. There is a need for routine depression screening among patients with psoriasis, particularly when PsA is present. Anhedonia appears to be a particularly relevant symptom in the depression phenotype of this population. We did not find a statistically significant association between PsA and suicidality. Nevertheless, suicidality rates in tertiary patients with psoriasis appear to be higher than those in the general population. Suicidality monitoring is recommended to help in reducing future psychiatric morbidity and mortality in patients with psoriasis.

Real-World Experience of Patient-Relevant Benefits and Treatment Satisfaction with Apremilast in Patients with Psoriasis: An Analysis of the APPRECIATE Study.

INTRODUCTION: In the real-world APPRECIATE study (NCT02740218), most patients with psoriasis demonstrated notable improvements on disease severity measures and reported clinically meaningful treatment benefits with apremilast. OBJECTIVE: We aim to further describe patient-relevant needs and benefits and patient satisfaction with apremilast, including subgroup analyses based on patient characteristics. METHODS: APPRECIATE, a multinational, retrospective, cross-sectional study, enrolled patients with chronic plaque psoriasis who started apremilast according to the European label. Patient Benefit Index (PBI; range 0 (no patient-relevant benefit) to 4 (maximum patient-relevant benefit), global PBI score ≥ 1 indicating minimum patient-relevant benefit and ≥ 3 indicating high benefit) and nine-item Treatment Satisfaction Questionnaire for Medication (TSQM-9; range 0-100) were assessed 6 (± 1) months after apremilast initiation and summarized descriptively. Relationships between global PBI and TSQM-9 assessments were analyzed by Pearson correlations. RESULTS: Of 480 enrolled patients, 347 (72.3%) had remained on apremilast at 6 (± 1) months; 90.9% (300/330) achieved global PBI score ≥ 1. Mean (standard deviation) global PBI score was 2.8 (1.2). Higher achievement of global PBI score ≥ 3 was observed in patients with no prior treatments (61.1% (22/36)) or prior phototherapy (64.6% (42/65)) versus prior conventional systemic (54.4% (100/184)) or biologic (38.6% (17/44)) treatment. Strong correlations were observed between the global PBI score and the TSQM-9 global satisfaction and effectiveness subscale scores. CONCLUSION: Patients continuing apremilast for 6 (± 1) months in APPRECIATE reported patient-relevant treatment benefits. Findings suggest that receiving apremilast earlier versus later in treatment management is consistent with greater improvements in patient-relevant treatment outcomes.

Implementation of the PsoWell™ Model for the Management of People with Complex Psoriasis.

The Psoriasis and Well-being (PsoWell)™ training programme, incorporating motivational interviewing, improves clinicians' knowledge and skills to manage complex psoriasis, including behaviour change. The aims of this study were to deliver the PsoWell™ training programme to dermatology specialists, and to evaluate the acceptability and feasibility of implementing the PsoWell™ model across dermatology services. Framework analysis of 19 qualitative semi-structured interviews was performed, following delivery of nine, 1-day PsoWell™ training days involving 119 participants. Two themes were identified: "Perceptions and Priorities" and "Awareness", sub-divided into: "Awareness Not Competence" and "Increasing Awareness". The PsoWell™ model was found to be acceptable and feasible to implement across dermatology settings. Participants were more skilled and motivated to address psycho-logical issues, including behaviour change, but wanted further training to ensure competency. The trainees claimed that scepticism among some colleagues regarding whole-patient management might prevent uptake. Data show-ing the impact on health outcomes are needed and might overcome scepticism. Remote consultation could adopt the PsoWell™ approach.

Psoriasis and Mental Health Workshop Report: Exploring the Links between Psychosocial Factors, Psoriasis, Neuroinflammation and Cardiovascular Disease Risk.

Psoriasis is a systemic, relapsing, inflammatory disease associated with serious comorbidities including mood problems and/or unhealthy lifestyle behaviours. Cutaneous and systemic abnormalities in innate and acquired immunity play a role in its pathogenesis. The exact pathogenetic mechanism remains elusive. Evidence is accumulating that TNF-alpha, IL-17 and IL-23 signalling are highly relevant as targeting these pathways reduces disease activity. Evidence suggests a strong link between psoriasis and depression in adults. The International Psoriasis Council (IPC) held a roundtable event, "Psoriasis and Mental Health", in Barcelona, Spain which focused on the presence of depression and suicidality, plus the role of neuroinflammation in psoriasis, sleep disruption and the impact of depression on cardiovascular disease outcomes. We summarize here the expert presentations to provide additional insight into the understanding of psychiatric comorbidities of psoriasis and of the impact of chronic, systemic inflammation on neuro- and cardiovascular outcomes. the associations between psoriasis and other psychiatric comorbidities are still controversial and warrant further attention.

Clinical Goals and Barriers to Effective Psoriasis Care.

Engaging global key opinion leaders, the International Psoriasis Council (IPC) held a day-long roundtable discussion with the primary purpose to discuss the treatment goals of psoriasis patients and worldwide barriers to optimal care. Setting clear expectations might ultimately encourage undertreated psoriasis patients to seek care in an era in which great gains in therapeutic efficacy have been achieved. Here, we discuss the option for early treatment of all categories of psoriasis to alleviate disease impact while emphasizing the need for more focused attention for psoriasis patients with mild and moderate forms of this autoimmune disease. In addition, we encourage policy changes to keep pace with the innovative therapies and clinical science and highlight the demand for greater understanding of treatment barriers in resource-poor countries.

Alcohol-Related Mortality in Patients With Psoriasis: A Population-Based Cohort Study.

Importance: People diagnosed with psoriasis have an increased risk of premature mortality, but the underlying reasons for this mortality gap are unclear. Objective: To investigate whether patients with psoriasis have an elevated risk of alcohol-related mortality. Design, Setting, and Participants: An incident cohort of patients with psoriasis aged 18 years and older was delineated for 1998 through 2014 using the Clinical Practice Research Datalink (CPRD) and linked to Hospital Episode Statistics (HES) and Office for National Statistics (ONS) mortality records. Patients with psoriasis were matched with up to 20 comparison patients without psoriasis on age, sex, and general practice. Main Outcomes and Measures: Alcohol-related deaths were ascertained via the Office for National Statistics mortality records. A stratified Cox proportional hazard model was used to estimate the cause-specific hazard ratio for alcohol-related death, with adjustment for socioeconomic status. Results: The cohort included 55 537 with psoriasis and 854 314 patients without psoriasis. Median (interquartile) age at index date was 47 (27) years; 408 230 of total patients (44.9%) were men. During a median (IQR) of 4.4 (6.2) years of follow-up, the alcohol-related mortality rate was 4.8 per 10 000 person-years (95% CI, 4.1-5.6; n = 152) for the psoriasis cohort, vs 2.5 per 10 000 (95% CI, 2.4- 2.7; n = 1118) for the comparison cohort. The hazard ratio for alcohol-related death in patients with psoriasis was 1.58 (95% CI, 1.31-1.91), and the predominant causes of alcohol-related deaths were alcoholic liver disease (65.1%), fibrosis and cirrhosis of the liver (23.7%), and mental and behavioral disorders due to alcohol (7.9%). Conclusions and Relevance: People with psoriasis have approximately a 60% greater risk of dying due to alcohol-related causes compared with peers of the same age and sex in the general population. This appears to be a key contributor to the premature mortality gap. These findings call for routine screening, identification and treatment, using the Alcohol Use Disorders Identification Test (AUDIT-C) in both primary and secondary care to detect alcohol consumption and misuse among people diagnosed with psoriasis.