Prevalence of work-related skin symptoms and associated factors among tertiary hospital workers exposed to cleaning agents in Southern Africa.

INTRODUCTION: Working with cleaning products is associated with occupational contact dermatitis in health workers (HWs), but information on predictors for these outcomes is limited. OBJECTIVES: This study investigated the prevalence of work-related skin symptoms (WRSS) and associated factors in HWs exposed to cleaning agents in two Southern African tertiary hospitals. METHODS: A cross-sectional study of 697 HWs used an interviewer-administered questionnaire and assessed for atopy using Phadiatop. RESULTS: HWs' median age was 42 years, 77.0% were female and 42.5% were atopic. The prevalence of WRSS in the last 12 months was 14.8%, 12.3% had probable contact dermatitis (PCD) and 3.2% had probable contact urticaria (PCU). Technicians (ORadj 3.91) and tasks involving cleaning and disinfection of skin wounds (ORadj 1.98) were associated with WRSS in the past year. Factors associated with PCD included sterilizing instruments, disinfecting skin before procedures and use of wound adhesives. Factors associated with PCU included specimen preparation using formalin, medical instrument sterilization tasks, and skin/wound cleaning and disinfection. Appropriate glove use when performing patients' skin/wound care was protective against WRSS. CONCLUSIONS: Tasks involving cleaning and disinfecting patients' skin and wounds were associated with WRSS in HWs, especially when performed without gloves.

Patch test results in dental staff with dermatitis.

BACKGROUND: Dental workers are exposed to allergenic materials in the workplace. OBJECTIVES: To summarize patch test results in dental staff with work-related dermatitis. MATERIALS AND METHODS: Cross-sectional study of dental staff with dermatitis was conducted. Symptoms, clinical findings and results from patch tests with 40 dental allergens were summarized. RESULTS: Of 329 participants, 155 (47.1%) had at least one positive patch reaction. The highest frequency of positive reactions was observed for metals (38.6%), acrylics (7.3%) and additives in acrylic resins (3.6%). One hundred and eighty-five (56.2%) participants were currently symptomatic; in this group, 79 (42.7%) had current dermatitis. Thirty-eight patients had at least one positive patch test considered occupationally related to their current dermatitis. CONCLUSION: Almost half of the dental staff with dermatitis had at least one positive patch test and approximately 12% had current occupational relevance of the allergens. Our results underscore the importance of patch testing in the evaluation of dental staff with dermatitis.

Nickel penetration into stratum corneum in FLG null carriers-A human experimental study.

BACKGROUND: The filaggrin gene (FLG) plays a role in skin diseases, with the skin barrier function being impaired in FLG null carriers. The role of FLG status in relation to nickel penetration into the skin remains unclear. OBJECTIVES: To elucidate the association between FLG status and nickel penetration into stratum corneum (SC) in individuals without self-reported history of nickel allergy. METHODS: Forty participants (23 FLG wt and 17 FLG null) were exposed to a nickel solution (80 µg/cm2 ) which was applied onto 2 × 2 cm on their left forearm. After 4 h, the area was tape-stripped with 10 consecutive tapes. Nickel in each tape was quantified using inductively coupled plasma mass spectrometry. RESULTS: The average recovered nickel dose was 35%-48%. A tendency towards lower recovery was seen in FLG null carriers compared to FLG wt carriers, and lower recovery in those with history of skin and/or respiratory symptoms compared to those without such history. This was however not statistically significant. CONCLUSION: FLG null carriers had less nickel recovered by tape strips compared with FLG wt carriers and, compared with individuals without a history of skin and/or respiratory symptoms, indicating higher nickel penetration into SC for FLG null carriers, but further studies are needed.

A Nano-Emulsion Containing Ceramide-like Lipo-Amino Acid Cholesteryl Derivatives Improves Skin Symptoms in Patients with Atopic Dermatitis by Ameliorating the Water-Holding Function.

Because ceramide-like lipo-amino acid cholesteryl derivatives can exert a bound water-holding function due to their lamellae-forming properties, in this study, we determined if topical application of those derivatives to atopic dry skin would elicit an ameliorative effect on skin symptoms, at least on its water-holding function. In this clinical study, daily treatment with a nano-emulsion containing 10% phytosteryl/octyldodecyl lauroyl glutamate (POLG) significantly (p < 0.0001) improved skin symptoms, including dryness/scaling, itchiness and stimulus sensations, in the non-lesional skin of patients with atopic dermatitis (AD) at 3 and at 6 weeks compared with week 0. Those significant improvements in skin symptoms were accompanied by a significantly enhanced water content (conductance) and a significant improvement of roughness (SESC) and smoothness (SESM) values measured using a Visioscan at 3 and 6 weeks. Those effects appeared concomitant with a significantly increased corneocyte size, a significantly down-regulated degree of thick abrasions, and a significant impairment of the corneocyte lipid envelope at 6 weeks. Thus, our clinical study suggests, for the first time, that topical application of the POLG nano-emulsion has the distinct potential to ameliorate atopic dry skin symptoms, particularly scaling and itchiness, in the skin of patients with AD. Those effects result from alleviation of the disrupted water-holding function probably due to the increased supply of lamellae structures into the stratum corneum despite the failure to improve barrier function.

Persistent Skin Symptoms after Diagnosis and on a Long-term Gluten-free Diet in Dermatitis Herpetiformis.

Dermatitis herpetiformis is a cutaneous manifestation of coeliac disease treated with a gluten-free diet. However, the itching and blistering rash alleviates slowly after gluten withdrawal and occasionally persists despite a long-term gluten-free diet. This study investigated the prevalence and factors associated with prolonged (i.e. >2 years) and ongoing skin symptoms in 237 patients with dermatitis herpetiformis. Data were gathered from medical records and via questionnaires. Among patients with dermatitis herpetiformis, 38% had prolonged symptoms after diagnosis, and 14% had ongoing skin symptoms at follow-up (median duration of gluten-free diet 24 years). A severe rash at diagnosis was associated with both prolonged and ongoing cutaneous symptoms. In addition, patients with dermatitis herpetiformis with ongoing skin symptoms at follow-up had been on the dietary treatment for a shorter time (median duration 16 vs 25 years) and were less often on a strict diet (53% vs 78%) compared with patients with dermatitis herpetiformis without ongoing skin symptoms.

Work-related skin symptoms among Bulgarian dentists.

BACKGROUND: Dentists are at high risk of developing skin symptoms due to occupational contact with irritants and/or allergens. OBJECTIVES: To assess the point prevalence of work-related skin symptoms and associated factors in Bulgarian dentists. METHODS: A cross-sectional study was performed using a self-report questionnaire. RESULTS: A total of 4675 dentists filled the questionnaire (response 48.1%). The point prevalence of self-reported skin symptoms was 31.6%. According to logistic regression analysis, factors significantly associated with work-related skin symptoms included a personal history of atopic dermatitis (odds ratio [OR] 2.72, 95% confidence interval [CI]: 2.24-3.31), allergic rhinoconjunctivitis and/or asthma (OR 1.85, 95%CI: 1.56-2.19), work experience >30 years (OR 2.21, 95%CI: 1.78-2.74), personal history of contact allergy (OR 1.79, 95%CI: 1.48-2.17), female sex (OR 1.87, 95%CI: 1.59-2.19), hand washing >8 times a day (OR 1.32, 95%CI: 1.03-1.69), daily contact ≥4 hours with protective gloves (OR 2.09, 95%CI: 1.64-2.67), and use >10 pairs of gloves per day (OR 1.51, 95%CI: 1.11-2.04). CONCLUSION: Bulgarian dentists have a high prevalence of work-related skin symptoms. History of atopic dermatitis, prolonged work experience, and protective gloves use were the strongest risk factors.

Self-Reported Skin Changes by a Selected Number of Astronauts after Long-Duration Mission on ISS as Part of the Skin B Project.

BACKGROUND: One of the most challenging and important factors of manned space missions is to keep astronauts healthy on orbit. In a study on 46 ISS crew members who were on 6-month (average) missions, skin rashes were the most self-reported event. Furthermore, among notable events, 40% were classified as skin rashes/hypersensitivities. Thus, especially skin conditions during space travel are of major clinical interest and require further research. AIMS: The aim of the study was to determine skin conditions in space flight among US and European astronauts, especially taking into account the terrestrial skin conditions as well as on-orbit skin care habits. METHODS: A preflight questionnaire was given to the astronauts asking about their terrestrial skin care habits and skin conditions/atopy before launch. In addition, they were asked to fill out a postflight questionnaire asking about their on-orbit skin care routine and whether any special observations regarding the skin were made during flight. RESULTS: A total of 23 skin symptoms were recorded by 8 nonatopic astronauts (mean age: 41 years) during the mission. The symptoms were peeling (21.74%), rash (17.39%), dryness (13.04%), severe dryness (8.70%), reddening (8.70%), itchiness (8.70%), bruising (4.35%), skin sensitivity (4.34%), bumps (4.35%), acne (4.35%) and slow healing of contusions and lacerations (4.35%). Especially the hands and feet were affected by skin problems. As a result of this examination, it was shown that the skin symptoms correlate with poor hygiene on orbit, whereas the factor "environment" on the ISS plays a minor role. Surprisingly, 2 astronauts even experienced positive effects on their skin. CONCLUSION: Based on these preliminary data, it is important to pay more attention to skin hygiene and maintenance in space.

The relationship between skin symptoms and the scleroderma modification of the health assessment questionnaire, the modified Rodnan skin score, and skin pathology in patients with systemic sclerosis.

OBJECTIVE: To determine how well skin symptoms considered specific to SSc are captured by patient reported outcomes currently used for assessing patients with SSc, the SHAQ, or skin disease, the Skindex-29; and how well these symptoms correlate with the extent of skin disease on physical exam and skin pathology. METHODS: SSc patients completed the scleroderma modification of the Health Assessment Questionnaire (SHAQ), Skindex-29 and a Skin Symptom Assessment questionnaire developed for this study. Correlations were assessed between the Skin Symptom Assessment and SHAQ, Skindex-29, modified Rodnan skin score, and skin pathological features including myofibroblast staining completed on the same date. RESULTS: Tight, hard and rigid/stiff skin symptoms correlated moderately highly with the modified Rodnan skin score (r = 0.445, P = 0.0008; r = 0.486, P = 0.0002; and r = 0.488, P = 0.0002, respectively). Tight skin symptoms correlated moderately with myofibroblast infiltration (r = 0.544, P = 0.0023) and hyalinized collagen (r = 0.442, P = 0.0164), while both hard and rigid/stiff skin correlated moderately with inflammation (r = 0.401, P = 0.0310 and r = 0.513, P = 0.0045), myofibroblast infiltration(r = 0.480, P = 0.0084 and r = 0.527, P = 0.0033) and hyalinized collagen (r = 0.453, P = 0.0137 and r = 0.478, P = 0.0087), while the SHAQ was not found to correlate with any of these pathological changes. In contrast, painful skin symptoms correlated moderately with the SHAQ (r = 0.413, P = 0.0073), and with the three domains of Skindex-29: Symptoms, Emotions and Functioning. Skindex-29 indicates that dcSSc patient skin symptoms are nearly as severe as those of patients with psoriasis or atopic dermatitis. CONCLUSION: Patient reported skin symptoms correlate with clinical and pathological measures in the skin. A validated patient reported skin symptom instrument might considerably improve evaluation of SSc skin disease.

Allergic reaction to polyethylene glycol in a painter.

We report a case of a male painter who visited our outpatient clinic after developing a distinct skin reaction 15 min after the ingestion of a laxative solution containing polyethylene glycol (PEG) prior to colonoscopy. He described suffering from the same skin reaction when he was previously exposed to paints that contained PEG-4000. An exposure challenge test with pure PEG-4000, simulating his workplace conditions, elicited a generalized urticarial reaction. Allergy to PEG should be considered in painters who develop urticarial or other systemic symptoms after handling PEG-containing products.

[Skin symptoms associated with human immunodeficiency virus infection]. / A humán immundeficientia vírus fertozéséhez társuló bortünetek.

The recently observed accelerated increase of human immunodeficiency virus infection in Hungary poses a major public concern for the healthcare system. Given the effective only but not the curative therapy, prevention should be emphasized. Current statistics estimate that about 50% of the infected persons are not aware of their human immunodeficiency virus-positivity. Thus, early diagnosis of the infection by serological screening and timely recognition of the disease-associated symptoms are crucial. The authors' intention is to facilitate early infection detection with this review on human immunodeficiency virus-associated skin symptoms, and highlight the significance of human immunodeficiency virus care in the everyday medical practice.

Skin symptoms in the construction industry: occurrence and determinants.

BACKGROUND: In the construction industry, a relatively high hand eczema prevalence can be expected due to exposure to irritating and allergenic agents. METHODS: As part of a regular program of voluntary medical examinations, a questionnaire including items on health symptoms and working circumstances is administered to construction industry personnel. We studied 152,200 male workers (response rate 52%). Associations between possible risk factors and self-reported skin symptoms and skin hypersensitivity were assessed using log-binomial regression analysis. RESULTS: Prevalence of skin symptoms on the hands was 25.4% among construction workers, 14.6% among office personnel. Nuisance due to dust exposure was the most important work-related determinant for skin symptoms [Prevalence Ratio (PR) 1.59, 95% confidence interval (CI): 1.55-1.63]. Cross-sectional findings were supported by longitudinal analyses in a study population subset. CONCLUSIONS: Skin symptoms are common among construction workers. Nuisance due to dust exposure was associated with higher prevalences of skin symptoms.

Is stress related to itch in German students? Results of an online survey.

Introduction: German students report to be more stressed than the general population. Highly stressed students from other countries (United States, Australia, Saudi-Arabia) were found to have more skin symptoms, including itch, than lowly stressed students. The current study aimed to assess whether itch is associated with stress in a larger sample of German students. Methods: 838 students (3.2% of all invited students) took part in the questionnaire based study and filled in the Perceived Stress Questionnaire as well as a modified version of the Self-Reported Skin Questionnaire. Students were categorized into highly (HSS) and lowly stressed students (LSS) by determination of the 25th and 75th percentile. Results: Itch occurred significantly more often in HSS compared to LSS (OR = 3.41 (2.17-5.35)). In addition, itch intensity was significantly related to perceived stress. Discussion: These findings not only highlight the importance of offering stress management trainings also to students in Germany in order to minimize itch, but also encourage future research on stress and itch in certain student subgroups.

Association of Psychological Stress With Skin Symptoms Among the Population in Saudi Arabia: A Cross-Sectional Study.

Background and aim Studies have shown a significant relationship between psychological stress (PS) and health, and it is widely believed that factors such as stress and anxiety may not only be the result of certain diseases but can also cause and exacerbate some diseases. There is a lack of research on PS and its association with other skin conditions. Thus, this study aimed to examine the association of PS with skin symptoms using objective scales in the general population in the Kingdom of Saudi Arabia (KSA). Methods A cross-sectional study was carried out between February 6, 2023, and April 4, 2023. We administered an electronic questionnaire survey, consisting of Cohen's perceived stress scale and a self-reported skin complaint questionnaire, distributed via an online platform in the KSA. In all, 629 completed questionnaires were returned. Statistical analysis was conducted using RStudio. The results were presented as beta coefficients and their respective 95% confidence intervals (95% CIs). A p-value of <0.05 indicated statistical significance. Results The majority of the participants were female (71.7%, n=388), of Saudi nationality (93.2%, n=504), had a bachelor's degree (68.6%, n=371), were aged 18-29 years (58.8%, n=318), and were residing in the Western region (39.9%, n=216). Acne (26.8%, n=145) and eczema (12.8%, n=69) were the most commonly reported skin conditions. The stress level was low in 30.5% of the respondents (n=165), moderate in 64.9% of the respondents (n=351), and high in 4.6% of the respondents (n=25). The average skin symptom score was significantly predicted by the presence of psoriasis (p < 0.001), eczema (p < 0.001), acne (p < 0.001), rash (p < 0.001), and baldness (p = 0.041). Furthermore, the average skin symptoms scores were significantly higher among participants with high stress (median = 1.6, interquartile range (IQR) = 1.4, 1.8) than among those with moderate (median = 1.4, IQR = 1.2, 1.8) and low stress (median = 1.4, IQR = 1.1, 1.4, p < 0.001). Conclusion The general population of Saudi Arabia reported multiple skin symptoms associated with stress. PS can cause various common skin conditions including loss of hair, eczema, and acne. This study highlights the importance of assessing common skin problems in the general population in the KSA and their strong association with PS. Various skin conditions including loss of hair, eczema, and acne can be caused by PS. Dermatologists should be aware of the context of PS when assessing patients with these conditions.

RISREAC Study: Assessment of Cutaneous Radiation Injury Through Clinical Documentation.

OBJECTIVE: Radiation dermatitis (RD) occurs in 95% of patients receiving radiation therapy (RT) for cancer treatment, affecting 800 million patients annually. We aimed to demonstrate the feasibility of developing a historical RD cohort, Radiation Induced Skin Reactions (RISREAC) cohort. METHODS: This retrospective study evaluated RD-related clinical documentation for 245 breast cancer patients who received RT at the University of Rochester Medical Center, to understand the RD progression, scoring, and management. All statistical analyses were performed at 0.05 level of significance. RESULTS: Clinician-documented RD severity was observed for 169 (69%) patients with a mean severity of 1.57 [1.46, 1.68]. The mean descriptor-based severity score of 2.31 [2.18, 2.45] moderately correlated (r = 0.532, P < 0.0001) with documented RD grade. Most patients (91.8%) received skin care treatment during RT, with 66.7% receiving more than 2 modalities. CONCLUSIONS: The RISREAC cohort is the first retrospective cohort established from clinical documentation of radiation-induced skin changes for the study of RD and cutaneous radiation injury (CRI). RD symptom descriptors were more reliably documented and suitable for all skin types compared to Radiation Therapy Oncology Group (RTOG) or Common Toxicity Criteria for Adverse Events (CTCAE) grades. A new descriptor-based scoring tool would be useful for RD and CRI.

Associations of self-reported skin symptoms with age, sex, and living with a partner: Findings from a representative survey in view of the biomedical and the biopsychosocial model.

Introduction: Social and demographic characteristics are crucial determinants of health. The objective of this contribution is to study the associations of skin symptoms and sociodemographic variables in the general population, and to discuss these findings in view of the biomedical and the biopsychosocial models of skin diseases. Methods: A national face-to-face household survey with a representative sample of the German general population assessed 19 self-reported skin symptoms (N = 2,487). Associations with age, sex, and living situation (alone vs. with partner) were analyzed using logistic regression analyses. Results: The frequencies of pimples and biting of the nails decreased by approximately 30% per age decade, and oily skin, the feeling of disfigurement, excoriations, and sun damages decreased by 8%-15% per age decade. Dryness of the skin increased by 7% per decade. Sensitive skin and dryness were approx. twice as likely in females as in males. Dryness of the skin, itch, and excoriations were 23%-32% more frequent in participants living without a partner. Discussion: The biomedical model explains some of the findings well (e.g., reduction of pimples with age). The interpretation of other results is facilitated by the biopsychosocial model (e.g., association of living without a partner and itch). This suggests a stronger integration of psychological and social factors into the understanding and treatment of symptoms of the skin.

Exploratory study to determine if risk factors for occupational skin disease vary by type of food processing operation.

BACKGROUND: Occupational skin disease (OSD) is a common health issue in the food processing sector. However, risk factors for OSD are suspected to differ according to the nature of the operation. OBJECTIVE: To ascertain if the risk factors for OSD vary depending on the type of food processing operation, namely meat processing vs. a commercial bakery. METHODS: Participants were asked to answer questions regarding workplace exposures and the current skin condition of their hands. Bivariate analyses were conducted to identify differences between the two participating operations. RESULTS: The meat processing workers were more likely to have wet work exposure, used hand sanitizer more often and changed their gloves more frequently. These findings from meat processing represented a statistically significant difference compared to the commercial bakery workers. Also, workers from meat processing reported more severe skin symptoms. CONCLUSIONS: Risk factors for OSD apparently differ between types of food processing operations. Differences in the nature of skin symptoms were also found between the two participating operations. It is therefore suggested that future studies examining OSD within the food processing sector should evaluate this health effect based on the nature of operations rather than the sector as a whole.

Rubbing the skin when removing makeup cosmetics is a major factor that worsens skin conditions in atopic dermatitis patients.

BACKGROUND: Many patients with atopic dermatitis (AD) know that harsh rubbing of their skin might worsen their skin symptoms. They consider that the force they use to rub their skin when removing their makeup cosmetics should not be hard and their cleansing habits could worsen their skin symptoms. However, we presume that the force they use to rub their skin may still be strong and might worsen their skin symptoms. AIMS: We characterized the effects of rubbing the skin of AD patients during cleansing of makeup cosmetics. PATIENTS/METHODS: A cleansing oil which has a higher cleansing ability compared the cleansers used daily by the subjects but required less rubbing force was used. We performed a 4-week clinical trial of this cleansing oil on 35 female subjects who had mild AD skin symptoms on their faces. Each subject used the cleansing oil instead of their usual makeup remover without changing their other facial skin care habits. Prior to the study, and at the end of weeks 1 and 4, the skin conditions of each subject were evaluated. RESULTS: Four weeks of usage of this cleansing oil significantly decreased skin dryness, scaling, irritation, erythema, and itchiness. Higher improvements were observed for subjects who had previously used cleansers with less cleansing ability. Accompanying those improvements, a significant increase in moisture-retention ability and a significant decrease in transepidermal water loss were observed. CONCLUSION: These results suggest that many AD patients cleanse their face with hard rubbing of their skin because of the low cleansing ability of their skin cleansers and may worsen their AD skin symptoms without realizing it.

Health and Safety in Nail Salons: A Cross-Sectional Survey.

OBJECTIVES: In recent years, nail salons have become more abundant than ever. The majority are small businesses, often employing immigrant women. Nail technicians have many exposures at work including chemical, biological, physical, and ergonomic hazards but few data exist on their symptoms or occupational health and safety practices, particularly in the Canadian context. The aim of this study was to learn about nail technicians, their work, and their health and safety practices. METHODS: Nail technicians were recruited from nail salons in Toronto, Ontario. Participants completed an anonymous survey with questions about demographics, work tasks, workplace health and safety practices, and symptoms (skin, respiratory, and musculoskeletal). RESULTS: A total of 155 nail technicians (95% female) participated in the survey. The majority of nail technicians performed manicures (99%) and pedicures (96%) and applied shellac polishes (86%). Only a third (34%) applied acrylic artificial nails. The reported use of personal protective equipment (PPE) was very high; 88% reported using a mask at work and 96% reporting using gloves. The most common symptoms reported by technicians were neck (44%) and back pain (38%). Skin and respiratory symptoms were less common with 6% of technicians reporting cough, 8% wheeze, and 5% a current rash. Technicians working over 30 h per week reported more neck pain (52 vs. 32%, P = 0.02). Technicians who reported using shellac polishes were more likely to report a runny nose (25 vs. 0%, P = 0.01). CONCLUSIONS: Nail technicians in Toronto, Canada are experiencing work-related symptoms. Musculoskeletal symptoms were the most common symptoms reported. Much of the focus on nail salons and health has been on chemical exposures, but ergonomic hazards should not be overlooked. Efforts to increase knowledge and improve occupational health in nail salons should include information on multiple possible workplace hazards and how to reduce impacts of exposure.

Dasatinib for chronic myelogenous leukemia improves skin symptoms of systemic sclerosis.

A 64-year-old man was diagnosed with limited cutaneous systemic sclerosis 5 years prior to this report. His sclerotic skin symptoms did not respond to oral low-dose prednisone (5-10 mg/day). Five years after the diagnosis, the patient presented with leukocytosis 3.8 × 109/L in a routine blood test, and was finally diagnosed with chronic-phase chronic myelogenous leukemia (CML). The leukemia responded optimally to initial dasatinib, and a complete cytogenetic response was achieved after 6 months of therapy. His skin symptoms dramatically improved in parallel with dasatinib therapy, as indicated by a decrease in the modified Rodnan skin score, from 12 points at diagnosis to 2 after 9 months. It has been reported that imatinib, a first-generation tyrosine kinase inhibitor, improves skin sclerosis in some patients with systemic sclerosis. To the best of our knowledge, this is the first report of simultaneous improvement of CML and limited cutaneous systemic sclerosis in response to dasatinib. Further study of the mechanism of action of dasatinib is crucial.

Comparison of US patient, rheumatologist, and dermatologist perceptions of psoriatic disease symptoms: results from the DISCONNECT study.

BACKGROUND: The perceived bother of skin and joint-related manifestations of psoriatic disease may differ among patients, rheumatologists, and dermatologists. This study identified and compared the patient and dermatologist/rheumatologist-perceived bother of psoriatic disease manifestations. METHODS: Online surveys were administered to patients with both psoriasis and psoriatic arthritis and to dermatologists and rheumatologists. Object-case best-worst scaling was used to identify the most and least bothersome items from a set of five items in a series of questions. Each item set was drawn from 20 items describing psoriatic disease skin and joint symptoms and impacts on daily activities. Survey responses were analyzed using random-parameters logit models for each surveyed group, yielding a relative-bother weight (RBW) for each item compared with joint pain, soreness, or tenderness. RESULTS: Surveys were completed by 200 patients, 150 dermatologists, and 150 rheumatologists. Patients and physicians agreed that joint pain, soreness, and tenderness are among the most bothersome manifestations of psoriatic disease (RBW 1.00). For patients, painful, inflamed, or broken skin (RBW 1.03) was more bothersome, while both rheumatologists and dermatologists considered painful skin much less bothersome (RBW 0.17 and 0.22, respectively) than joint pain. Relative to joint pain, rheumatologists were more likely to perceive other joint symptoms as bothersome, while dermatologists were more likely to perceive other skin symptoms as bothersome. CONCLUSIONS: This study has identified important areas of discordance both between patients and physicians and between rheumatologists and dermatologists about the relative bother of a comprehensive set of psoriatic disease symptoms and functional impacts. Both physician specialists should ask patients which manifestations of psoriatic disease are most bothersome to them, as these discussions may have important implications for drug and other patient management options.