Effects of Antioxidants on Pain Perception in Patients with Fibromyalgia-A Systematic Review.

In recent years, antioxidant supplements have become popular to counteract the effects of oxidative stress in fibromyalgia and one of its most distressing symptoms, pain. The aim of this systematic review was to summarize the effects of antioxidant supplementation on pain levels perceived by patients diagnosed with fibromyalgia. The words used respected the medical search terms related to our objective including antioxidants, fibromyalgia, pain, and supplementation.

Mishel's Model of Uncertainty Describing Categories and Subcategories in Fibromyalgia Patients, a Scoping Review.

The aim of this review was to demonstrate the presence of categories and subcategories of Mishel's model in the experiences of patients with fibromyalgia by reviewing qualitative studies. Uncertainty is defined as the inability to determine the meaning of disease-related events. A scoping review of qualitative studies was carried out.

[Cross-cultural adaptation of the Mishel uncertainty in illness scale, in a population with chronic kidney disease treated with hemodialysis].

Objective: The aim of this article is to translate and adapt the Mishel uncertainty scale to the Spanish context.

Method: A cross-sectional study for transcultural adaptation and validation of the Mishel uncertainty scale. The study population were patients with chronic renal disease treated with hemodialysis.