Risk Factors for Nonattendance in Delusional Infestation: A Multicenter Observational Study.

BACKGROUND: Nonattendance is common among patients suffering from delusional infestation (DI) with a risk factor for poorer patient outcomes. OBJECTIVE: The aim of this study was to determine the incidence rate and predictors of nonattendance among patients presenting to a psychodermatology department with DI and the subsequent effect on the success of prescribing new antipsychotics. METHODS: Data of 265 patients were reviewed of the Amsterdam UMC, the Erasmus University Medical Center, the Royal London Hospital, and the Liverpool School of Tropical Medicine between January 2008 and October 2019. RESULTS: We observed that among the patients who attended the first consultation, 57% (n = 144) did not attend their second visit. Recreational drug use was significantly higher in the nonattendance group compared to the attendance group (25% against 18%). Patients who had a history of previously prescribed antipsychotics at the time of the first consultation were less likely to get prescribed antipsychotics from the psychodermatology departments for DI; however, prescribing antipsychotic drugs by the psychodermatology department did not influence nonattendance significantly. CONCLUSIONS: People suffering from DI are at high risk of nonattendance, even in specialist settings. Patients with current illicit drug use and younger patients are particularly at risk of this.

Expert Recommendations on Facilitating Personalized Approaches to Long-term Management of Actinic Keratosis: The Personalizing Actinic Keratosis Treatment (PAKT) Project.

Actinic keratoses are pre-malignant skin lesions that require personalized care, a lack of which may result in poor treatment adherence and suboptimal outcomes. Current guidance on personalizing care is limited, notably in terms of tailoring treatment to individual patient priorities and goals and supporting shared decision-making between healthcare professionals and patients. The aim of the Personalizing Actinic Keratosis Treatment panel, comprised of 12 dermatologists, was to identify current unmet needs in care and, using a modified Delphi approach, develop recommendations to support personalized, long-term management of actinic keratoses lesions. Panellists generated recommendations by voting on consensus statements. Voting was blinded and consensus was defined as ≥ 75% voting 'agree' or 'strongly agree'. Statements that reached consensus were used to develop a clinical tool, of which, the goal was to improve understanding of disease chronicity, and the need for long-term, repeated treatment cycles. The tool highlights key decision stages across the patient journey and captures the panellist's ratings of treatment options for attributes prioritized by patients. The expert recommendations and the clinical tool can be used to facilitate patient-centric management of actinic keratoses in daily practice, encompassing patient priorities and goals to set realistic treatment expectations and improve care outcomes.

A prospective, multicentre study to assess frailty in elderly patients with leg ulcers (GERAS study).

BACKGROUND: Although leg ulcers are a burdensome disease most common in those aged 65 years and older, frailty in this population has not yet been well established. OBJECTIVES: The aim of this study was to prospectively explore and compare the presence of frailty in elderly patients with chronic leg or foot ulcers by applying different validated frailty screening methods in three healthcare settings and to assess the feasibility of frailty screening. METHODS: We compared frailty of leg ulcer patients referred to an academic hospital with a non-academic hospital, leg ulcer patients receiving (primary) homecare, and a dermato-oncology patient population (control group). Frailty and quality of life were assessed using four validated questionnaires: the Groninger Frailty Indicator, Geriatric-8, Mini-Cog and Wound Quality of Life. To analyse data multiple (non)-parametric tests were performed. RESULTS: Fifty of 60 included leg ulcer patients (83%) scored "frail" on at least one frailty questionnaire (GFI, G8 or Mini-Cog). The number of patients scoring "frail" on two or three out of three applied frailty questionnaires were significantly higher in the academic and homecare ulcer population compared with the non-academic ulcer population and control group (p = 0.002). In the academic ulcer population mean Wound Quality of Life scores were 30.2 (SD 17.6), compared with 17.7 (SD 13.1) in the non-academic and 15.0 (SD 10.4) in the homecare ulcer population (p = 0.002). CONCLUSION: The majority of patients suffering from leg ulcers in this study was frail. The highest frailty prevalence was observed in the academic and homecare ulcer populations. The largest impaired quality of life was reported in the academic ulcer population. In dermatology practice, implementing frailty screening and initiating appropriate (paramedical) supportive care should be considered to improve patient outcomes.

Health-Related Quality of Life, Satisfaction with Care, and Cosmetic Results in Relation to Treatment among Patients with Keratinocyte Cancer in the Head and Neck Area: Results from the PROFILES Registry.

BACKGROUND: Little is known about the impact of keratinocyte cancer (KC) and its treatment on health-related quality of life (HRQoL). OBJECTIVES: The objectives of the present study were (1) to evaluate HRQoL among patients with KC in a population-based setting and compare this with an age- end sex-matched normative population and (2) to compare HRQoL, satisfaction with care, and cosmetic results among patients who underwent conventional excision, Mohs' micrographic surgery, or radiotherapy. METHOD: A random sample of 347 patients diagnosed with cutaneous basal cell or squamous cell carcinoma in the head and neck area between January 1, 2010, and December 31, 2014, were selected from the Netherlands Cancer Registry (NCR) and were invited to complete a questionnaire on HRQoL, satisfaction with care, and cosmetic results. Data were collected within Patient-Reported Outcomes Following Initial Treatment and Long-term Evaluation of Survivorship (PROFILES). Outcomes were compared to an age- and sex-matched normative population. RESULTS: Two hundred fifteen patients with KC returned a completed questionnaire (62% response). Patients with KC reported better global quality of life (79.6 vs. 73.3, p < 0.01) and less pain (p < 0.01) compared to the normative population. No statistically significant differences in HRQoL, satisfaction with care, and cosmetic results were found between patients with KC who underwent conventional excision, Mohs' micrographic surgery, or radiotherapy. CONCLUSIONS: The impact of KC and its treatment seems relatively low and more positive than negative as patients reported better HRQoL compared to an age- and sex-matched normative population, probably due to adaptation. No statistically significant differences between treatment types were found concerning HRQoL, patient satisfaction, and cosmetic results. This information could be used by healthcare professionals involved in KC care to improve patients' knowledge about different aspects of the disease as patient's preference is an important factor for treatment choice.

Validation of the English Basal and Squamous Cell Carcinoma Quality of Life (BaSQoL) Questionnaire.

BACKGROUND: Keratinocyte carcinomas (KC) impact patient quality of life (QoL). There is a need for validated QoL instruments specific to KC. The Basal and Squamous Cell Carcinoma QoL (BaSQoL) questionnaire was developed to comprehensively measure issues of importance to patients with KC. OBJECTIVE: To validate and characterize the BaSQoL questionnaire for QoL measurement after diagnosis and treatment of KC. METHODS: This was a prospective, observational study. Patients with basal cell carcinoma (BCC) or squamous cell carcinoma (SCC) were asked to fill out BaSQoL, Skin Cancer Index (SCI), and Hospital Anxiety and Depression Scale (HADS) questionnaires. Descriptive statistics and classical test theory were used to assess validity. RESULTS: One hundred eighty-seven subjects enrolled in this study: 122 with BCC and 65 with SCC. One hundred seventy-one subjects (91.4%) completed questionnaires at all 3 time points; 16 patients (8.6%) were lost to follow-up. Overall performance using classical test theory was good, with good internal consistency (Cronbach's α 0.63-0.80). BaSQoL subscales were strongly correlated with subscales of the SCI, demonstrating convergent validity, and weakly correlated with HADS, showing divergent validity. CONCLUSION: The English language version of BaSQoL has good face, content, and construct validity. This study validates BaSQoL for use in English-speaking patients with BCC and SCC.

Validity and Reliability of the Dutch Adaptation of the Actinic Keratosis Quality of Life Questionnaire (AKQoL).

BACKGROUND: The Actinic Keratosis Quality of Life Questionnaire (AKQoL) is a disease-specific instrument to measure the impact of actinic keratosis (AK) on patients' lives. OBJECTIVE: To validate and test the psychometric properties of the AKQoL translated into the Dutch language (AKQoL-NL). METHODS: All new patients ≥50 years of age with untreated AK in a university medical center and a general hospital between August 2014 and August 2015 were eligible. The AKQoL was obtained and repeated after 2 weeks. The feasibility was tested by missing responses and response distribution. The internal consistency reliability of each domain was investigated with the Cronbach alpha, and test-retest reliability and validity with the Spearman correlation coefficient. AKQoL scores were compared to the Skindex-17 for convergent validity and to the Groningen Frailty Indicator scores for divergent validity. RESULTS: A total of 153 of 190 eligible patients consented to participate. Feasibility analysis showed that none of the items missed ≥10% of responses but 5 of the 9 items showed floor effect. The AKQoL subscales showed a moderate internal consistency (Cronbach α = 0.235-0.468) and an excellent test-retest reliability (interclass correlation coefficient = 0.997-1). The AKQoL correlated poorly with the symptom component and moderately with the psychosocial component of the Skindex-17 (ρ = -0.015 to 0.346 and 0.324 to 0.501, respectively), which is less than expected. The AKQoL scored poorly in both of the Groningen Frailty Indicator (GFI) components (ρ = -0.97 to 0.12 and 0.185 to 0.276, respectively), as expected. CONCLUSION: The AKQoL-NL is a feasible, moderately valid, and moderately reliable health-related quality of life questionnaire.

Development and Validation of the Basal and Squamous Cell Carcinoma Quality of Life (BaSQoL) Questionnaire.

Health-related quality of life (HRQoL) is important in the management of basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). Disease-specific questionnaires exist, but with important shortcomings. The aim of this study was to develop and validate a questionnaire suitable for use in all patients with BCC and those with SCC. In a 4-phase trajectory, a preliminary questionnaire was created and population-based testing (1,173 patients) carried out. The questionnaire was reduced using exploratory factor analysis and item response theory. Individual item performance was assessed using classical test theory. A total of 721 patients completed the questionnaire. The number of items was reduced to 16, covering 5 scales. Confirmatory factor analysis showed a good fit. Cronbach�s ?s (range 0.67�0.82) were reasonable to high with good internal consistency. In conclusion, the Basal and Squamous Cell Carcinoma Quality of Life questionnaire has good face, content and construct validity. It is useful in the wide range of BCC and SCC patients and captures HRQoL impact over different time-frames.

Patient Perception of Imiquimod Treatment for Actinic Keratosis and Superficial Basal Cell Carcinoma in 202 Patients.

OBJECTIVE: To document the impact on patient-reported outcomes and health-related quality of life (HRQoL) of treatment with imiquimod cream in patients with actinic keratosis (AK) and superficial basal cell carcinoma (sBCC). METHODS: This open-label, multicenter study included AK and sBCC patients eligible for treatment with imiquimod 5% cream. HRQoL was measured by the Skindex-17 and the Skin Cancer Index (SCI) and treatment satisfaction by the Treatment Satisfaction Questionnaire for Medication. RESULTS: 118 AK patients and 84 patients with sBCC were included. Low baseline HRQoL impairment was found on both questionnaires, which remained low after treatment, except for a small dip at the end of the application period. CONCLUSION: Imiquimod 5% cream treatment has no clinically relevant HRQoL impact in AK and sBCC patients according to the Skindex-17 and SCI. The effect of imiquimod treatment on HRQoL may be limited or these questionnaires do not fully capture relevant issues, such as fear of recurrence.

Reducing scratching behavior in atopic dermatitis patients using the EMDR treatment protocol for urge: A pilot study.

Background: Itch, and thereby the scratching behavior, is a common complaint in atopic dermatitis. Scratching damages the skin, which in turn worsens the itch. This itch-scratch cycle perpetuates the skin condition and has a major impact on the patient's quality of life. In addition to pharmacological treatment, psychological interventions show promising results in reducing scratching behavior. Objectives: To investigate the effect of treatment according the EMDR treatment protocol for urge on scratching behavior of atopic dermatitis patients in a controlled study. Methods: This study applies a multiple baseline across subjects design. Six patients were randomly allocated to different baseline lengths and all of them started registration of scratching behavior at the same day, using a mobile phone application. Nocturnal scratching was registered by a smart watch application. The total study duration was 46 days and was equal for all patients. Treatment consisted of two sessions using the EMDR treatment protocol for urge. Furthermore, standardized measures were used to assess disease activity, quality of life, and self-control. The nonoverlap of all pairs effect size was calculated for the daily measure data. Results: One patient dropped out. Visual inspection suggests that the scratching behavior decreased over time in all patients. Furthermore, a moderate effect size of the treatment is found. During the baseline phase, scratching behavior fluctuated considerably and showed a slight negative trend. Outcomes of disease activity decreased over time and patients' self-control and quality of life improved after treatment. Nocturnal scratching behavior did not change after the intervention. Conclusion: The results of the visual analysis of day time scratching behavior, disease activity, quality of life, and self-control seem promising. These findings pave the way for future research into the effect of the new intervention on other skin conditions suffering from scratching behavior, such as prurigo nodularis.

Enteric-coated mycophenolate sodium in psoriasis vulgaris: an open pilot study.

BACKGROUND: Mycophenolate mofetil is a well-known immunosuppressive agent in transplantation medicine. The efficacy of enteric-coated mycophenolate sodium (EC-MPS) was confirmed in other inflammatory skin diseases, including atopic dermatitis and SCLE. OBJECTIVE: To investigate the efficacy and the tolerability/short-term safety of EC-MPS in patients with moderate to severe chronic plaque psoriasis. PATIENTS AND METHODS: An open-label pilot study in which 20 patients with a PASI >10 received EC-MPS 720 mg twice daily for 6 weeks followed by 360 mg twice daily for another 6 weeks. Patients who completed 12 weeks of treatment were followed-up for an additional 12 weeks. Treatment outcomes were assessed with PASI50% and PASI75%. RESULTS: Eighteen men and two women (mean age 46 years) entered the study. Sixty-five percent (13/20) finished the treatment period. By week 6, no patient achieved PASI 75% and 8/20 patients achieved a PASI 50%. Compared to week 6, 4/13 showed a deterioration of their psoriasis at week 12. Twenty-five percent (2/8) achieved a PASI 75% in week 24. The most-reported adverse events were itching (30%), diarrhea (10%), and a reversible elevation of the triglycerides level. CONCLUSION: EC-MPS does not seem effective as monotherapy for moderate to severe psoriasis, but might be used at a dosage of 1440 mg daily in well-selected patients with treatment-resistant psoriasis.

[A man with skin lesions on the back of his hand]. / Een man met huidafwijkingen op de handrug.

A 70-year-old man came to the clinic with skin lesions after he cut himself with an orchid leaf. Physical examination showed some crusts at the cut and erythematous soft nodules on the back of his hand. It appeared the man also had an aquarium. The skin lesions were caused by Mycobacterium marinum.