To be or not to be sick and tired: Managing the visibility of HIV and HIV-related fatigue

How workplaces produce or reduce disability along the career paths of young people with cystic fibrosis

Using the theoretical perspective of "social participation" as considered in the Human Development-Disability Creation Process, this article examines certain obstacles and facilitators to sustainable access to work among young French adults with cystic fibrosis. Drawing from the analyses of 29 qualitative interviews, the results show how such obstacles do not depend solely on their health status or on the medical management of the illness, but also on the work environments that these young professionals have recently entered or are trying to access. In these contexts, managing information about the illness can represent a means of obtaining cooperation from colleagues and superiors to reduce material or organizational obstacles (e.g. adapted work schedules), as well as a means of preventing socially uncomfortable or disabling situations. In this light, the social participation model can complement Corbin and Strauss' illness trajectory model, by setting the multi-factorial disabling or participatory situations along illness or medical trajectories. This enables dynamic consideration of how workplaces contribute to producing or reducing disability, in interaction with the actions taken by young people with cystic fibrosis to manage their career paths but also the evolution of illness, symptoms, or medical requirements.

Effect of coenzyme Q10 supplementation on fatigue: A systematic review of interventional studies

AIMS

A number of studies have examined the beneficial effects of Coenzyme Q10 (CoQ10) on fatigue in different population, but the findings have been inconclusive. Herein, we systematically reviewed available interventional studies to elucidate the overall effects of CoQ10 supplementation on fatigue among adolescent and adult population.

METHODS

PubMed, Cochrane's library, Science direct, Scopus, Google scholar and ISI web of science databases were searched for all available literature until April 2018 for studies assessing the effects of CoQ10 supplementation on fatigue. The Cochrane bias assessment tool were used to assess the quality of studies.

RESULTS

A total of 16 studies out of 1316 met our inclusion criteria and included in our systematic review. Among included studies 10 of them showed significant beneficial effects (p < 0.05) of CoQ10 supplementation on fatigue status among healthy, fibromyalgia, statin-related fatigue, multiple sclerosis and end-stage heart failure subjects. CoQ10 supplementation could alleviate fatigue, but differences between studies population should be taken into account.

CONCLUSION

It seems CoQ10 has better therapeutic effects in statin-related fatigue and fibromyalgia patients compared with the other disease related fatigue. Finally, in order to draw a firm link between CoQ10 and fatigue, more clinical trials with adequate sample size and with sufficient follow-up periods are needed.

Fatigue among South African adolescents living with HIV: Is the Chalder Fatigue Questionnaire a suitable measure and how common is fatigue?

Evidence suggests that HIV-infected adolescents experience elevated levels of fatigue that impacts their functioning at school and other important aspects of their lives. Yet, fatigue has not been measured amongst this population group. In this cross-sectional, mixed-methods study we explored the psychometric properties of the 11-item Chalder Fatigue Questionnaire (CFQ) amongst 134 South African adolescents (11-18 years old) receiving antiretroviral therapy (ART) in the Western Cape. Using the Likert scoring method for the CFQ, the mean total score was 14.89 (SD=3.83) and about a quarter (n=33, 24.63%) of adolescents scored ≥ 18, indicating problematic levels of fatigue. The CFQ demonstrated good internal consistency with a Cronbach's alpha of 0.83 (0.84, with item 11 deleted), which is comparable to other validation studies. On the first iteration of the principal component analysis (PCA) with a Varimax rotation, three factors accounted for 59.15% of the variance. However, the third factor consisted of one item only which we chose to remove from the analysis. On the second iteration of the PCA, a two factor solution was retained that accounted for 54.24% of the variance. The first factor, 'Physical fatigue', represented the first eight items on the scale. The second factor 'Mental fatigue' represented items nine and ten. The CFQ also demonstrated modest content and construct validity. The CFQ is a short, easy-to-use and cost-effective measure of fatigue, and demonstrates reliability and validity amongst a South African sample of adolescents. Given the high rate of fatigue amongst our participants, we recommend that future interventions be developed to reduce fatigue among HIV-infected adolescents, which may ultimately lead to improvements in school performance and social functioning. Future research may include test-retest reliability of the CFQ in order to show stability over time.