Contribution of Patch Tests with Occupational Handled Products in the Diagnosis of Occupational Contact Dermatitis: A 10-year Review.

Introduction: Allergic contact dermatitis (ACD) is a common occupational disease. Its diagnosis is essentially based on interrogation and patch tests. However, commercially available batteries are sometimes not appropriate for the working conditions and the handled products, which must then be tested. In Tunisia, no previous study has focused on the contribution of patch tests with handled products in the workplace. The objective of this study is to establish the sociodemographic and occupational profile of the patients benefiting from patch tests with handled products in the workplace to identify the characteristics of these products as well as to evaluate the relevance of their positivity and their contributions in terms of aetiological diagnosis of occupational ACD. Methods: This is a retrospective descriptive epidemiological study conducted for a period of 10 years from January 1st, 2006, to December 31, 2015, among patients exercising a professional activity and consulting the Dermato-Allergology Unit of the Occupational Medicine ward of the University Hospital Farhat Hached of Sousse for the exploration of ACD. Results: During the study period, 113 patients received patch tests of handled products in the workplace with a prevalence of 7.3% of patch-tested patients during the same period. The mean age was 35.79 ± 9.45 years with a male predominance (sex ratio = 1.35). The most represented activity sectors were the health sector in 30.1% and the textile sector in 21.2%. The majority of patients were professionally active (61.9% of the study population) with an average professional seniority of 10.28 ± 8.49 months. In total, 138 patch tests with handled products were carried out of which 46 tests were positive (33.3%). After the analytical study, variables independently significantly associated with the positivity of patch tests with handled products in the workplace were the male gender and the working in the plastics industry. An occupational disease was declared to the National Health Insurance Fund for 8 patients, i.e., 7.1% of cases. Conclusion: Patch tests with handled products in the workplace can provide strong arguments for the professional origin of the ACD.

Impact of Allergic Contact Dermatitis on the Quality of Life and Work Productivity.

BACKGROUND: Allergic contact dermatitis (ACD) is a common chronic skin disease that generates considerable public-health and socioeconomic costs. This disease affects the quality of life and the occupational activity of patients. AIMS: To assess the quality of life (QOL) of patients with ACD and study the impact of this disease on their work productivity. METHODS: This is a cross-sectional study carried out from January 2012 to December 2014. All patients diagnosed with ACD in the Dermato-Allergology Unit of the Occupational Medicine Department at Farhat Hached University Hospital, in Sousse, were included. The impact of skin disease on the QOL of affected persons was assessed using the Dermatology Life Quality Index (DLQI). The work productivity was measured using the Work Productivity and Activity Impairment Allergic Specific questionnaire (WPAI: AS). RESULTS: The study population consisted of 150 patients. The average score of DLQI was 6.5. Over the previous 7 days, absenteeism rate was 25.9 ± 15.3%, presenteeism rate was 50.2 ± 32%, overall work productivity loss was 29.6 ± 19.4%, and daily activity impairment was 50.4 ± 32.3%. The DLQI score was significantly associated with atopy (p = 0.03), relapses strictly greater than 10 (p = 0.02), presenteeism (p <10-3), overall work productivity loss (p = 0.01), and daily activity impairment (p = 0.03). CONCLUSION: The impact of ACD on QOL and occupational activity seems important and requires specific attention from the occupational physician.

[Specificities of occupational asthma in women and its interactions with hormonal status]. / Spécificités de l'asthme professionnel chez les femmes et son interaction avec le statut hormonal.

BACKGROUND: Occupational asthma (OA) is described as the most common respiratory disease in industrialized countries. A female predominance characterizes many populations of asthmatic workers. Differences in occupational exposures by gender as well as hormonal variations could affect OA in women. PURPOSE: To identify the socio-occupational and medical characteristics of OA in women compared to men and to investigate a possible hormonal influence on OA in women. MATERIAL AND METHODS: This is a retrospective study, based on medical records of out patients of the Department of Occupational Medicine during the period between 1st January 2009 and 30 June 2016 for OA completed by a phone call to collect missing data. RESULTS: Over 222 cases of OA, a female predominance was noted (60.81%), which was predominantly in the textile sector (61.5%). Clinically, men had more exercise dyspnea and wheezing, whereas the association with rhinitis was significantly greater in women. The majority of women with asthma had irregular menstrual cycles (46.2%), they were multiparous in 54%, menopaused in 13% of cases with a mean age of menarche of 12±1.65 years. A worsening of OA was noted in 58% of women during their perimenstrual period, 75% during pregnancy and 14% of women when taking hormonal contraceptives. In asthmatic women, only the presence of non-specific bronchial hyperreactivity was significantly associated with menarche age (P=0.007). CONCLUSION: Differences between men and women in OA with variability of symptoms during female genital life have been identified. Further studies to personalized care strategies for women need to be undertaken.

[Quality of life in adult patient (Tunisian) with severe OSA]. / Qualité de vie du patient (tunisien) adulte atteint de SAOS sévère.

INTRODUCTION: The negative impact of obstructive sleep apnea (OSA) on quality of life of affected individuals is a central consequence of this disease. The recognition of the quality of life as a therapeutic target is a relatively new concept. OBJECTIVES: To evaluate the quality of life and its determinants in patients with OSA. MATERIALS AND METHODS: We conducted a cross-sectional study during the period from 1st July 2012 to 30th June 2013. The target population was patients with OSA and in employment examined in consultations of pneumology in the teaching hospital Farhat-Hached in Sousse (Tunisia). This study was based on a generic questionnaire (SF-36) to assess the quality of life. RESULTS: The study population included 103 cases with a mean age of 55.15±11.4years and a sex ratio of 0.71. Our patients were obese in 95.1 % of cases with an average BMI of 39.13±7.19kg/m2. The majority of our patients had an impaired quality of life with an average score of 44.76 (SF36) and extremes of 22 and 70. There was a positive linear relationship between physical and mental components of the SF-36 and gender, age, BMI, and anxiety and depressive disorders. CONCLUSION: The OSA is a demanding disease whose impact on the quality of life seems important and requires special attention. The management of this disease should not be limited to controlling the disease but aspire to overall patient satisfaction.