Psychometric validation of a patient-reported outcome questionnaire (Qualipsosex) assessing the impact of psoriasis and psoriatic arthritis on patient perception of sexuality.

ABSTRACT: Psoriasis (Pso) and psoriatic arthritis (PsA) frequently have a negative impact on patients' sexual health. We have developed a specific questionnaire assessing the impact of Pso and PsA on patient perception of sexuality: the QualipsoSex Questionnaire (QSQ). The aim of the present study was to further validate this questionnaire by checking its psychometric properties including validity, reliability, and responsiveness.A cross sectional observational study with a longitudinal component for responsiveness and test-retest reliability was performed in 12 centers in France including 7 dermatologists and 5 rheumatologists. Psychometric properties were examined according to the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) check-list.At baseline, 114 patients had Pso and 35 patients had PsA including 17 peripheral arthritis, 4 axial disease, 13 patients with both axial disease and peripheral arthritis and one patient with an undifferentiated phenotype. The mean Pso Area and Severity Index score was 12.5. Genital organs were involved in 44.7% of Pso cases. Internal consistency, construct validity, and reliability were good with Cronbach's α coefficient, measure of sampling adequacy and intraclass correlation coefficient respectively at 0.87, 0.84, and 0.93. The QSQ also demonstrated acceptable sensitivity to change.The QSQ has demonstrated good psychometric properties fulfilling the validation process relative to the recommendations of the COSMIN check list. The QSQ is simple to score and may hopefully be valuable in clinical practice and in clinical trials.

Assessment of the adherence to disease-modifying drugs in patients with chronic inflammatory rheumatic diseases: Results of a survey of 1594 patients.

OBJECTIVES: a) to describe the self-reported adherence to disease modifying drugs (DMARDs) (methotrexate and biological DMARDs) among patients with chronic inflammatory rheumatic diseases (CIRDs); b) to assess factors associated with non-adherence. METHODS: An observational, cross-sectional, nationwide study was conducted through the use of an electronic survey, which was released via patient organizations in France to rheumatic patients. The main outcome was the rate of non-adherence to DMARDs, which was evaluated with the following question "Have you ever tried to stop or space out your treatment in contrast to what was planned with your doctor?" A positive answer was considered "low adherent". Sociodemographic variables, type of CIRD and treatment information were also collected. Factors associated with low adherence to methotrexate and bDMARDs were explored by univariate and multivariate logistic regressions. RESULTS: Among the 1594 participants who completed the survey, 795 (49.9%) were receiving methotrexate and 709 (44.5%) bDMARDs. A total of 159 (20.0%) were identified as low adherents to methotrexate, and being a woman was independently associated with low adherence (OR 1.90 [95% CI 1.07 - 3.36)] to this drug. Regarding bDMARDs, 177 (25.0%) were identified as low adherent, and the factors independently associated with low adherence were being employed (OR 1.47 [95% CI 1.04 - 2.09]) and no concomitant use of methotrexate (OR 0.51 [95% CI 0.36 - 0.73]). CONCLUSIONS: This study suggests that more than 20% of CIRDs patients are low adherent to their DMARDs, and this is more frequent when bDMARDs are administered as a monotherapy.

Preliminary development of a questionnaire assessing the impact of psoriasis and psoriatic arthritis on patient's perception of sexuality.

Psoriasis and psoriatic arthritis impact sexuality and intimate relationships in both men and women, and can be associated with sexual dysfunctions.The aim of this study was to develop and validate a specific questionnaire assessing the impact of psoriasis and psoriatic arthritis on patients' sexuality. Two focus groups of patients, concerned by sexuality, were conducted in February 2015. Based on the verbatim transcripts, a content analysis was performed by a psychologist trained in qualitative procedures.After analysis of the verbatim reports by the research group, a preliminary questionnaire comprising 22 questions was drawn up. The areas covered by the questions concerned: the quality of daily life, tolerance of the cutaneous state by the patient, tiredness, mobility and flexibility of the joints, outside activities involving movement of all or part of the body. In the following step the questions were then submitted to a panel of experts for selection using a Delphi method. The experts were questioned about item relevance and content. After expert consensus had been reached, the instructions to participants completing the questionnaire, the wording of items, and the possible answers were finalized.The final questionnaire (comprising 14 questions) is entitled "Questionnaire of sexual quality of life perceived by patients with cutaneous and/or articular psoriasis" (short denomination: Qualipsosex). The quantitative step has not yet been conducted. This step will aim to evaluate the metrologic qualities (reliability, validity, and responsiveness) of the questionnaire and will need to be validated according to the consensus-based standards for the selection of health measurement instrument checklist.

[Working closely with units to treat war-related psychological trauma]. / Au plus près des unités pour traiter les traumatismes psychiques de guerre.

French soldiers are carrying out more operational missions than ever and are consequently exposed to potentially traumatic events. At the beginning of 2013, psychologists were posted to four military medical centres. Working as closely as possible to the units, military psychologists can thereby provide early, specific and continuous treatment to soldiers with psychological injuries.