Comorbidities In Psoriasis Patients Research Articles

50762 A Cross Sectional Study on the Prevalence of Screening for Psoriatic Arthritis and other Comorbidities in Psoriasis Patients during Teleconsultation at a Tertiary Hospital

50762 A Cross Sectional Study on the Prevalence of Screening for Psoriatic Arthritis and other Comorbidities in Psoriasis Patients during Teleconsultation at a Tertiary Hospital

A Novel Multi-Strain E3 Probiotic Formula Improved the Gastrointestinal Symptoms and Quality of Life in Chinese Psoriasis Patients.

Psoriasis is a chronic immune-mediated inflammatory disease affecting the skin and other systems. Gastrointestinal disease was found to be correlated with psoriasis in previous studies and it can significantly affect the quality of life of psoriasis patients. Despite the importance of the gut microbiome in gut and skin health having already been demonstrated in many research studies, the potential effect of probiotics on GI comorbidities in psoriasis patients is unclear. To investigate the effects of probiotics on functional GI comorbidities including irritable bowel syndrome, functional constipation, and functional diarrhea in psoriasis patients, we conducted a targeted 16S rRNA sequencing and comprehensive bioinformatic analysis among southern Chinese patients to compare the gut microbiome profiles of 45 psoriasis patients over an 8-week course of novel oral probiotics. All the participants were stratified into responders and non-responders according to their improvement in GI comorbidities, which were based on their Bristol Stool Form Scale (BSFS) scores after intervention. The Dermatological Life Quality Index (DLQI) score revealed a significant improvement in quality of life within the responder group (DLQI: mean 10.4 at week 0 vs. mean 15.9 at week 8, p = 0.0366). The proportion of psoriasis patients without GI comorbidity manifestation at week 8 was significantly higher than that at week 0 (week 0: Normal 53.33%, Constipation/Diarrhea 46.67%; week 8: Normal 75.56%, Constipation/Diarrhea 24.44%, p = 0.0467). In addition, a significant difference in the gut microbiome composition between the responders and non-responders was observed according to alpha and beta diversities. Differential abundance analysis revealed that the psoriasis patients exhibited (1) an elevated relative abundance of Lactobacillus acidophilus, Parabacteroides distasonis, and Ruminococcus bromii and (2) a reduced relative abundance of Oscillibacter, Bacteroides vulgatus, Escherichia sp., and Biophila wadsworthia after the 8-week intervention. The responders also exhibited a higher relative abundance of Fusicatenibacter saccharivorans when compared to the non-responders. In summary, our study discovers the potential clinical improvement effects of the novel probiotic formula in improving GI comorbidities and quality of life in psoriasis patients. We also revealed the different gut microbiome composition as well as the gut microbial signatures in the patients who responded to probiotics. These findings could provide insight into the use of probiotics in the management of psoriasis symptoms.

The impacts of biologic treatment on metabolic profiling in psoriasis.

Psoriasis is an immune-mediated inflammatory disease commonly accompanied by various metabolic disorders. It is widely known that biologics could affect the metabolic status and comorbidities in psoriasis patients, however, the effects of biologics on metabolism in psoriasis patients remain poorly understood. The aim of this study was to elucidate the characteristic changes of metabolic profiling in psoriasis vulgaris (PsV) patients before and after applying biologics. Plasma samples were collected from a retrospective cohort of 43 PsV patients. Non-targeted metabolomics analyses were performed using liquid chromatography-mass spectrometry (LC-MS) to compare the metabolic profiles before and after applying adalimumab (ADA) or ixekizumab (IXE) for 4 weeks. Additionally, correlation analyses were conducted to investigate the associations between metabolite expression levels and clinical characteristics. The biologics significantly affected the metabolic profiles of PsV patients especially in glycerophospholipids (GPs). First, phosphatidylcholine (PC), unsaturated lysophosphatidylcholine (LPC), unsaturated lysophosphatidic acid (LPA) and unsaturated lysophosphatidylethanolamine (LPE) were significantly up-regulated, whereas phosphatidylethanolamine (PE), saturated LPC, saturated LPA and saturated LPE were predominantly down-regulated after biologic treatment. What is more, the changes in PE and LPA were mainly observed after applying IXE instead of ADA. Second, we also found GPs including PC, unsaturated LPC, unsaturated LPA and unsaturated LPE were primarily negatively correlated with disease severity, whereas, PE, saturated LPC, saturated LPA and saturated LPE displayed inverse correlations. Biologics could affect GP metabolism and facilitate the transition of metabolic status from a pro-inflammatory to an anti-inflammatory phenotype in PsV patients.

416 Real-world evidence of comorbidities in psoriasis patients using adlimumab

416 Real-world evidence of comorbidities in psoriasis patients using adlimumab

Psoriasis Comorbidities and Shared Disease Mechanisms – An Investigation using Systems Biology approaches

Comorbidity, or co-existing diseases and disorders, often contribute to the patient's overall burden. Psoriasis is a unique example of this. Investigating comorbidities in psoriasis patients is a time-consuming, laborious, and expensive process. To avoid these demerits, it is ideal to detect the possible comorbidities by exploiting the information from datasets deposited in NCBI. Once the comorbidities are identified through bio tools, they can be verified in patients with the required experimental tests. Patients with psoriasis will be able to receive better treatment because of these findings. Hence, in this study, we have utilized the Network Analyst tool to identify the comorbidities associated with psoriasis. We are reporting the protein interaction of fifteen subnetworks, whose GO CC and Reactome pathways were investigated. Notably, subnetwork 2 was involved in xenobiotic metabolism and GABA synthesis. Subnetworks 3, 9, 10, and 13 were associated with the synthesis of sphinganine, galanin, circadian proteins, and urea, respectively. Subnetwork 4 proteins synthesized bile acids and 25-hydroxy cholesterol, whereas subnetworks 7 and 16 produced chemokines, CXCL10 and CXCL1 respectively. The later subnetworks along with subnetwork 9 were involved in G alpha (i) signaling events. Due to the up-regulation of certain proteins in these subnetworks, they cause various types of diseases. The development of comorbidities from these subnetworks is lime lighted.

Cardiometabolic Comorbidities in Patients With Psoriasis: Focusing on Risk, Biological Therapy, and Pathogenesis.

Psoriasis is a chronic inflammatory disease characterized by erythematous scaly plaques, accompanied by systemic damage that leads to the development of multiple comorbidities. In particular, the association between psoriasis and cardiometabolic comorbidities, including cardiovascular diseases (CVDs), obesity, diabetes mellitus, and metabolic syndrome, has been verified in a considerable number of clinical trials. Moreover, the increased risk of cardiometabolic comorbidities positively correlates with psoriasis severity. Biologic therapy targeting inflammatory pathways or cytokines substantially improves the life quality of psoriasis patients and may affect cardiometabolic comorbidities by reducing their incidences. In this review, we focus on exploring the association between cardiometabolic comorbidities and psoriasis, and emphasize the benefits and precautions of biologic therapy in the management of psoriasis with cardiometabolic comorbidities. The pathogenic mechanisms of cardiometabolic comorbidities in psoriasis patients involve common genetic factors, lipid metabolism, insulin resistance, and shared inflammatory pathways such as tumor necrosis factor-α and interleukin-23/Th-17 pathways.

26960 Economic burden of comorbidities in PsO patients

Introduction: Psoriasis (PsO) patients have a higher prevalence of comorbidities than the general population; evidence on the economic burden is limited. The study objective was to estimate the economic burden of comorbidities in biologic/apremilast-naïve moderate-to-severe PsO patients compared with the general population.

Study of Psychiatric Disorders in Patients with Psoriasis attending Outpatient Department in a Tertiary Hospital

The neuro-immuno-cutaneous endocrine model explains the mind-body connection. This model explains how many inflammatory dermatoses are triggered or exacerbated by stress factors. These conditions are called psychophysiological skin diseases. Psoriasis is a common psychophysiological skin disease. It affects 2-4% of the population worldwide and involves multiple systems in the body. The rates of psychiatric comorbidities are high in psoriasis, but still, they are not given due attention which leads to an increase in morbidity and mortality in the long run. This study intends to uncover the psychiatric comorbidities in psoriasis patients. In this study, the prevalence of psychiatric disorders was investigated among 104 patients with psoriasis. Following rating scales were used; Hamilton rating scales for depression and anxiety, Presumptive stressful life event scale, Beck scale for suicidal ideation, and Dermatology life quality index. The prevalence of psychiatric disorders in Psoriasis patients was found to be 66.35%. Among the psychiatric disorders, 29.8 % were dependent on substances, 18.27% were found to be suffering from depression,15.38 % with anxiety disorder and 2.88 % with psychotic disorders. Psoriasis has a high prevalence of psychiatric morbidity.

Patterns of Comorbidities in Psoriasis Patients: A Cross-Sectional Study.

Background: Psoriasis is a chronic, inflammatory, and immune-mediated dermatological disease of unknown etiology with predominant involvement of the skin, nails, and joints. This study aimed to assess comorbidities patterns in psoriasis patients.Methods: This is a cross-sectional study conducted at King Abdulaziz Medical City (KAMC) in Jeddah, Saudi Arabia. Data were collected through a retrospective chart review of the electronic medical record system (Bestcare, Ezcaretech, Seoul, Korea) and by utilizing a structured data collection sheet.Results: A total of 128 confirmed psoriasis cases were included with a mean age of 44.2 ± 17.3. The sample had 45.7% females and 54.3% males. Nearly half the patients (46.1%) had no comorbidities, followed by those who had at least one comorbidity (24.2%) and those who had two or more comorbidities (29.7%). Most patients were classified as plaque psoriasis (57.0%), followed by those who had psoriatic arthritis (13.3%). There was no statistical significance between gender, body mass index (BMI), and smoking with the number of comorbidities (P= 0.422, P=0.361, P=0.772); 41.2% of psoriatic arthritis patients and all erythrodermic arthritis patients had two or more comorbidities, which is statistically significant at p-value <0.018.Conclusion: This study demonstrated the prevalence of different comorbidities associated with psoriasis patients; 41.2% of psoriatic arthritis patients and all erythrodermic arthritis patients had two or more comorbidities, which was statistically significant. This necessitates closer monitoring of different comorbidities a psoriasis patient might present with. Especially those who are diagnosed with psoriatic arthritis and erythrodermic arthritis.

Endocrine and Metabolic Comorbidities in Hospitalized Psoriasis Patients in the United States

Introduction: Psoriasis is a chronic immune-mediated, genetic disease manifesting in the skin or joints or both. Studies have shown an association between psoriasis and metabolic syndrome [1]. However, there is a scarcity of studies on metabolic and endocrine co-morbidities of hospitalized psoriasis patients. This study aims to compare the prevalence of metabolic and endocrine co-morbidities in hospitalized psoriasis patients to hospitalized non-psoriasis patients. Methods: Data were abstracted from the National Inpatient Sample (NIS) 2016 and 2017 Database. NIS is the largest inpatient hospitalization database in the United States. The NIS was searched for hospitalizations for adult patients aged 18 years or above with a principal or secondary diagnosis of psoriasis and those without any diagnosis of psoriasis. Chi-square test was used to compare the prevalence of common metabolic and endocrine comorbidities between psoriasis and non-psoriasis hospitalized patients. Co-morbidities were obtained from secondary diagnoses. We used ICD-10 codes to obtain psoriasis hospitalizations and co-morbidities. STATA, version 16 was used for analysis. Results: There were over 71 million discharges in the combined 2016 and 2017 NIS database. Out of this, 323,405 hospitalizations had a diagnosis of psoriasis. Psoriasis hospitalizations had a higher prevalence of dyslipidemia (41.8% vs 31.8%, p<0.0001), hypothyroidism (15.6% vs 12.0%, p<0.0001), hyperthyroidism (0.6% vs 0.5%, p=0.0133), type 2 diabetes mellitus (31.1% vs 24.5%, p<0.0001), obesity (24.4% vs 14.3%, p<0.0001), Non-alcoholic fatty liver disease (0.9% vs 0.3%, p<0.0001) and similar prevalence of type 1 diabetes mellitus (0.9% vs 0.9%, p=0.1567) compared to non-psoriasis hospitalizations. Conclusion: Hospitalized psoriasis patients have a higher prevalence of dyslipidemia, hypothyroidism, hyperthyroidism, type 2 diabetes mellitus, obesity and non-alcoholic fatty liver disease compared to non-psoriasis hospitalized patients. Endocrinology consultation during hospitalization will be helpful in managing these comorbidities in psoriasis patients.

551 No racial differences in mental health comorbidities in psoriasis patients

551 No racial differences in mental health comorbidities in psoriasis patients

The role of xenobiotics in triggering psoriasis.

Psoriasis is a common inflammatory skin disease affecting approximately 2% of the world population. A complex interplay of genetic predisposition and risk factors contributes to the risk of its onset. Several xenobiotics have been implicated in the pathogenesis of psoriasis. Drugs are among the most investigated trigger factors; strong association with disease induction or exacerbation has been reported for β-blockers, lithium, NSAIDs and ACE inhibitors, all of which are commonly used in the management of various comorbidities in psoriasis patients. Furthermore, inhibitors of TNF have a well-documented potential for triggering new-onset psoriasis when used for other indications (e.g. Crohn's disease or rheumatoid arthritis), while post-marketing data have revealed the same association for ustekinumab. Several other drugs have been connected with psoriasis, but the evidence is less compelling. Smoking and alcohol have been reported to increase the risk for occurrence of psoriasis, but can also affect unfavorably the course of the disease and its response to treatment. Furthermore, exposure to secondhand smoke, especially in childhood, also mediates the risk. Emerging data now suggest that air pollution also has a detrimental effect on skin disease, including psoriasis, but this association needs further investigation. Understanding of the toxic effect of xenobiotics on the initiation and clinical course of psoriasis can contribute to its better control, as it can help with the avoidance of triggering factors and, in some cases, influence the success of pharmacological treatment. It, therefore, has an important place in the comprehensive management of psoriasis.

Psychological and Sexual Consequences of Psoriasis Vulgaris on Patients and Their Partners

IntroductionPsoriasis is a chronic, multisystem, inflammatory, disfiguring disease with a high negative impact on quality of life due to comorbid psychological, organic, and sexual consequences. AimTo evaluate the psychopathological and sexual aspects of psoriasis vulgaris in patients and their partners compared to healthy controls. MethodsIn the current comparative cross-sectional study, the sample included 220 psoriasis vulgaris patients (110 males and 110 females), their consenting partners, and 220 age- and sex-matched healthy controls. All participants were evaluated for depression and anxiety using the Hospital Anxiety and Depression Scale and for low self-esteem using the Rosenberg's Self-Esteem Questionnaire. Sexual function was assessed in females using the Female Sexual Function Index questionnaire and in males using the International Index of Erectile Function and its abbreviated 5-item version. For male patients suffering from erectile dysfunction, hormonal assessment and penile duplex ultrasound were added. Main Outcome MeasureThe main outcome measures were frequency of depression, anxiety, low self-esteem, and sexual dysfunction in psoriasis vulgaris patients, partners, and controls; the domains of sexual function affected in the studied groups; and the etiology of erectile dysfunction in affected psoriatic males. ResultsFrequency of depression, anxiety, and low self-esteem were significantly higher in psoriasis patients of both sexes compared with controls. Sexual dysfunction followed the same trend of being significantly higher in cases when compared to controls. Females had a significantly higher frequency of sexual dysfunction than males. Sexual dysfunction in both sexes involved multiple domains of the sexual response cycle, with depression and genital affection by psoriasis being risk factors in both sexes and disease severity being an additional risk factor in females. Erectile dysfunction was mainly psychogenic in origin in male patients. Clinical ImplicationsAssessment of psychopathological and sexual comorbidities in psoriasis patients and partners should be an integral part of the management plan and should be added to the guidelines of the disease. Strength & LimitationsThis study is of sufficient power to draw solid conclusions. Assessment of the partners and determination of the sexual domains affected by the disease and nature of erectile dysfunction in males are points of novelty. The cross-sectional design is a limitation of the study. ConclusionPsoriatic patients of both sexes and their partners suffer from a high burden of psychopathological and sexual consequences that are related to disease distribution and severity.Alariny AF, Farid CI, Elweshahi HM, et al. Psychological and Sexual Consequences of Psoriasis Vulgaris on Patients and Their Partners. J Sex Med 2019; 16:1900–1911.

The relevance of serum vitamin D in psoriasis: a review

Observational research has identified low serum levels of 25-hydroxyvitamin D (25[OH]D) in many non-skeletal diseases. Whether this is causal or due to underlying illness is unknown. Low serum 25[OH]D levels are also reported in the general population. Observational and experimental studies identify that vitamin D supplementation may be beneficial in reducing all-cause mortality in elderly women, as well as cancer mortality. Our aim was to review the literature to identify the relevance of serum 25[OH]D levels in psoriasis. Forty-five studies were included in our analysis. Most of these studies identified low serum 25[OH]D levels in psoriasis patients. Evidence of causality is lacking. Treatment with phototherapy leads to an increase in serum 25[OH]D. There is little evidence that the increase in 25[OH]D after phototherapy correlates with improved disease severity. Multiple studies report an improvement in psoriasis with vitamin D supplementation. These data are predominantly from small observational or non-randomised interventional studies. Randomised controlled trials to date have had small numbers and short follow-up periods. The optimal dose of supplementation is unknown and dosing is not standardised across different studies. The definition of vitamin D insufficiency varies across studies. Low serum 25[OH]D levels may be associated with comorbidities in psoriasis patients, including metabolic syndrome and cardiovascular risk. Evidence of causation is absent. Until further high-quality evidence is available, the relevance of low serum 25[OH]D levels in psoriasis patients is unknown, as is the benefit of supplementation on disease control. Supplementation in patients with low 25[OH]D is of benefit to those at risk of impaired bone health.

Real-world burden of comorbidities in US patients with psoriasis

Understanding background comorbidity rates in psoriasis can provide perspective for adverse events associated with new therapies. We sought to assess the extent of comorbidities in psoriasis patients by use of the Truven Health Analytics MarketScan database. MarketScan, comprising commercial claims representative of a large US-insured population, had 1.22 million patients with ≥1 claim with a psoriasis diagnosis between January 1, 2008, and December 31, 2014. Patients ≥18years of age who had ≥2 health claims in any diagnosis field for psoriasis (International Classification of Diseases, 9th Revision, Clinical Modification 696.1) with a psoriasis diagnosis (index) date between July 1, 2008, and June 30, 2014, were included to allow follow-up observation time. Prevalence and incidence of 24 comorbidities were assessed in 469,097 psoriasis patients; the most common comorbidities were hyperlipidemia (45.64% and 30.83%, respectively), hypertension (42.19% and 24.19%), depression (17.91% and 12.68%), type 2 diabetes mellitus (17.45% and 8.44%), and obesity (14.38% and 11.57%). A limitation of the study was that only a certain insured population was represented. Comorbidity rates align with those described in the literature and support the concept that psoriasis patients have high rates of cardiometabolic comorbidities. This analysis highlights the potential utility of very large insurance databases for determining comorbidity prevalence in psoriasis, which may aid health care providers in managing psoriasis.

Economic burden of comorbidities in psoriasis patients in the United States: results from a retrospective U.S. database

BackgroundPsoriasis is a multifactorial, inflammatory, skin disease associated with various comorbidities. The cost of those comorbidities is not well characterized. The present study assesses the incremental burden of comorbidities on healthcare resource utilization, direct costs and indirect costs associated with short-term disabilities among patients with psoriasis in the United States.MethodsA retrospective, U.S. cohort analysis was conducted using a large claims database. Adult psoriasis patients with at least two diagnoses of psoriasis during the years 2010 and 2011 (one psoriasis diagnosis had to happen in the year 2010) and with continuous enrollment of medical and pharmacy benefits in the years 2010 and 2011 were included. Psoriasis patients were categorized and compared according to the presence or absence of pre-selected comorbidities in the year 2010. Adjusted annual direct (costs associated with outpatient, emergency room, and inpatient claims, and outpatient pharmacy claims) and indirect costs (short-term disabilities) was assessed in patients with and without comorbidities using a regression analysis, controlling for age, gender, and psoriasis severity in year 2010.ResultsIn total, 56,406 patients (mean [SD]) age, 51.6 [14.6] years) were included in the analysis. The most prevalent comorbidities were hypertension (34.3%), hyperlipidemia (33.5%), cardiovascular disease (17.7%), diabetes (14.2%), and psoriatic arthritis (9.9%). Psoriasis patients with comorbidities used more healthcare resources than those without comorbidities. The incidence rate ratio (IRR) (95% CI) for patients with cardiovascular disease was 1.5 (1.4 − 1.5) for outpatient visits, 2.6 (2.4 − 2.8) for hospitalizations, and 2.3 (2.2 − 2.5) for ER visits, showing higher IRRs across all three types of resource use. The mean annual adjusted direct cost differences (i.e., incremental adjusted costs) in psoriasis patients with and without comorbidities were $9914.3, $8386.5, and $8275.1 for psoriatic arthritis, peripheral vascular disease, and cardiovascular disease, respectively. The mean annual incremental adjusted indirect costs of short-term disabilities were $1333, $1195, $994.9, and $996.6 for cerebrovascular disease, obesity, peripheral vascular disease, and depression, respectively.ConclusionThe presence of comorbidities was associated with higher healthcare resource utilization and costs among patients with psoriasis.

A Pattern of comorbidities in psoriasis patients from western India and the relation between disease severity and systemic comoridities: cross sectional study at a tertiary care centre

A Pattern of comorbidities in psoriasis patients from western India and the relation between disease severity and systemic comoridities: cross sectional study at a tertiary care centre

Diagnosis and underdiagnosis of comorbidities in psoriasis patients - need for a multidisciplinary approach.

BACKGROUNDPsoriasis is an immune-mediated disease that manifests predominantly in the skin, although systemic involvement may also occur. Although associated comorbidities have long been recognized and despite several studies indicating psoriasis as an independent risk factor for cardiovascular events, little has been done in general medical practice regardind screening. In the United States, less than 50% of clinicians are aware of these recommendations.OBJECTIVETo identify the prevalence of these comorbidities in 296 patients followed up at a university dermatology clinic.METHODSSystematically investigated comorbidity frequencies were compared with general practitioners' registry frequencies. Clinical features correlated with comorbidities were also investigated.RESULTSHigh prevalences of systematically investigated comorbidities such as hypertension (30%) and dyslipidemia (26.5%) were documented. Conversely, data from general practitioners' records showed that 33% of dyslipidemia cases were undiagnosed and indicated possible underdiagnosis of some comorbidities. Furthermore, an association was found between: the number of comorbidities and psoriasis duration, age and high body mass index an association was found between the number of comorbidities and psoriasis duration, age, high body mass index, waist circumference or waist-to-hip ratio. (p<0.05).CONCLUSIONDisease duration, age and high body mass index, waist circumference or waist-to-hip ratio are possible criteria for choosing which patients should be screened for comorbidities. Underdiagnosis of comorbidities by general practitioners highlights the need for a multidisciplinary approach in psoriasis management.

Myocardial scintigraphy - a method for detecting cardiac comorbidity in psoriasis patients?

In recent years, cardiac comorbidities in psoriasis patients have increasingly moved into the focus of clinical research. The objective of the present study was to evaluate myocardial scintigraphy as a screening method in patients with psoriasis. Assessment of various comorbidities in 50 psoriasis patients without clinical symptoms of cardiac disease. Myocardial scintigraphy was employed to detect cardiac risk/exercise-induced ischemia. Twenty-eight patients (56%) had pathological findings on myocardial scintigraphy. Fourteen individuals showed evidence of small-vessel disease (cardiac syndromeX). Other comorbidities included obesity, arterial hypertension, nicotine and alcohol abuse, as well as elevated CRP levels. Frequencies largely corresponded to those reported in the recent literature. There was no significant correlation between the severity of psoriasis or any comorbidities and pathological findings on myocardial scintigraphy. Myocardial scintigraphy seems to be a very sensitive, noninvasive method for the early detection of cardiac comorbidities in psoriasis patients. However, determining its true diagnostic value will require larger studies with control subjects and control methods such as coronary angiography.

Disease Severity, Quality of Life, and Psychiatric Morbidity in Patients With Psoriasis With Reference to Sociodemographic, Lifestyle, and Clinical Variables: A Prospective, Cross-Sectional Study From Lahore, Pakistan.

Psoriasis is an immune-mediated, chronic disease with a genetic background that involves skin, nails, and joints. The incidence of psoriasis varies from 2.0% to 4.0% depending on the geographical location, ethnic background, and environmental conditions. Recent research has proved that psoriasis is a systemic inflammatory disease with extensive systemic implications. Objectives of the study were to explore the severity of psoriasis, dermatology-related quality of life, and psychiatric health of the patients with reference to sociodemographic, lifestyle, and clinical characteristics. Consecutive patients with psoriasis (ICD-10 criteria) from skin outpatient clinics of 3 tertiary care hospitals in Lahore, Pakistan, between November 1, 2012, and December 31, 2012, were assessed in this prospective cross-sectional study. The final sample includes 87 patients who were evaluated for severity of psoriasis (Psoriasis Area Severity Index [PASI]), dermatology-related quality of life (Dermatology Life Quality Index [DLQI]), and psychiatric morbidity (12-item General Health Questionnaire [GHQ-12]) and were assessed on 23 sociodemographic, lifestyle, and clinical variables. Of the 23 variables, the PASI was significantly associated with education and habit of drinking alcohol (P < .05), the DLQI was significantly associated with disturbed eating (P < .05), and the GHQ-12 score was significantly associated with hair disease (P < .05), current income (P < .05), and disturbed eating and sleeping (P < .01). The PASI, DLQI, and GHQ-12 were not usually affected by sociodemographic, lifestyle, and clinical factors, except for some variables such as education of the patient, alcohol intake, eating and sleeping disturbance, and income status. A statistically significant correlation (P < .01) was found between all 3 scores (ie, PASI, DLQI, and GHQ-12). The correlation coefficients of the PASI with the DLQI and GHQ-12 are 0.345 and 0.460, respectively, and that of the DLQI with the GHQ-12 is 0.635. A moderating effect of the DLQI score was found on the relationship between the PASI and GHQ-12 scores. Psoriasis has an immense impact on the life of patients and common comorbidities in psoriasis including coronary heart disease, depression, cerebrovascular disease, and metabolic syndrome. Screening for these comorbidities in psoriasis patients is essential. Impaired quality of life negatively affects the psyche of patients and initiates coping mechanisms, which may lead to depression and anxiety, social dysfunction, and loss of confidence, and the psychosocial burden of the disease may become more than the physical burden. The dermatologist usually manages physical disease and fails to address the social, emotional, and psychological aspects. Quality of life improves if these psychological aspects are also properly dealt with.