Feldenkrais awareness though movement intervention for fibromyalgia syndrome: A proof-of-concept study.

INTRODUCTION: The Feldenkrais Method® is a form of awareness through movement (ATM) aimed at improving spatial and kinesthetic awareness through verbally guided movements, in order to learn more effective actions. METHOD: The present study, a proof-of-concept, observational, non-controlled prospective study, aims at exploring the effectiveness of ATM for fibromyalgia syndrome (FM), measuring the effect by means of multi-dimensional questionnaires, administered at baseline and after 4 months of ATM activity. RESULTS: One hundred twenty-eight FM patients (mean age 54 years old, 2% males) participated in the study. A statistically significant improvement was found in FM-specific measures (Polysymptomatic Distress Scale, PDS) (p = 0.003) and the Pain Catastrophization Scale (PCS) (p = 0.020); coherently, the Revised Fibromyalgia Impact Questionnaire (FIQR) showed a trend in improvement after the intervention, although this improvement was not statistically significant. The logistic regression analysis found a correlation between PDS, fatigue and anxiety measures; PCS, years from diagnosis and anxiety. CONCLUSION: ATM could improve FM-specific measures and pain-related catastrophizing. Further studies are needed to identify FM subgroups in order to find personalized targets that can be used to guide treatments.

Fibromyalgia: one year in review 2023.

Fibromyalgia (FM) is a chronic syndrome characterised by widespread pain that affects millions of people worldwide. This article discusses various aspects of FM described in scientific papers published in 2022 and indexed in the PubMed database, including the most recent diagnostic acquisitions (especially in relation to the juvenile form of FM), risk factors, co-morbidities and objective measures. Emphasis is placed on the importance of identifying FM early and improving diagnostic methods (e.g. physical measurements, including walking test performance, hand grip force, and autonomic tests). The article also considers hypotheses concerning the pathophysiology of FM, including the role of inflammation, gut dysbiosis, and neuroinflammation, and possible treatment options, including medications such as antioxidants and kinin antagonists, neurostimulation, and mind-body interventions. Although ketamine, vitamin D, and hormone therapy have shown promise in reducing FM symptoms, further research is needed to optimise their use. Neurostimulation techniques, such as transcutaneous electrical nerve stimulation, transcranial direct-current stimulation and transcranial magnetic stimulation, have been investigated in terms of their efficacy in reducing pain and improving the quality of life. Finally, the role of nutrition is discussed as study findings suggest that weight control, modified high-antioxidant diets, and nutritional supplementation can help to alleviate the symptoms of FM.

Adding medical cannabis to standard analgesic treatment for fibromyalgia: a prospective observational study.

OBJECTIVES: To assess any clinical improvement attributable to the addition of medical cannabis treatment (MCT) to the stable (>3 months) standard analgesic treatment of fibromyalgia (FM) patients, the retention rate and any changes in the concomitant analgesic treatment over a period of six months. METHODS: The study involved 102 consecutive FM patients with VAS scores ≥4 despite standard analgesic treatment. Patients were prescribed two oil-diluted cannabis extracts: Bedrocan (22% THC, <1% CBD), and Bediol (6.3% THC, 8% CBD). FM severity was periodically assessed using Fibromyalgia Impact Questionnaire (FIQR), Fibromyalgia Assessment Scale (FAS), FACIT-Fatigue score, Pittsburgh Sleep Quality Index (PSQI), and Zung Depression and Anxiety Scales. During the study, patients were allowed to reduce or stop their concomitant analgesic therapy. RESULTS: The 6-month retention rate was 64%. A significant improvement in the PSQI and FIQR was observed in respectively 44% and 33% of patients. 50% showed a moderate improvement in the anxiety and depression scales. Multiple regression analysis showed a correlation between the body mass index (BMI) and FIQR improvement (p=0.017). Concomitant analgesic treatment was reduced or suspended in 47% of the patients. One-third experienced mild adverse events, which did not cause any significant treatment modifications. CONCLUSIONS: This observational study shows that adjunctive MCT offers a possible clinical advantage in FM patients, especially in those with sleep dysfunctions. The clinical improvement inversely correlated with BMI. The retention rate and changes in concomitant analgesic therapy reflect MCT efficacy of the improved quality of life of patients. Further studies are needed to confirm these data, identify MCT-responsive sub-groups of FM patients, and establish the most appropriate posology and duration of the therapy.

One year in review 2020: fibromyalgia.

Fibromyalgia (FM) is a frequently encountered syndrome that is characterised by chronic widespread pain, fatigue, sleep disturbances, and many other symptoms that impair the quality of life. Its aetiopathogenesis is still unclear but, although there is no specific therapy, a number of pharmacological and non-pharmacological therapies are available. The aim of this review is to describe the most recent findings concerning the diagnosis, aetiopathogenesis and treatment of FM published between January 2019 and January 2020. They include the new concept of nociplastic pain, some neuroendocrine and metabolic alterations found in FM patients, and investigations concerning not only novel applications of old drugs, but also, and in particular, complementary therapies, such as the hyperbaric oxygen chamber, ozone therapy and mindfulness-based interventions.

Ran signaling in melanoma: implications for the development of alternative therapeutic strategies.

We performed a comparative study between two human metastatic melanoma cell lines (A375 and 526), and melanocytes (FOM78) by gene expression profiling and pathway analysis, using Gene Set Enrichment Analysis (GSEA) and Ingenuity Pathway Analysis (IPA) software. Genes involved in Ran signaling were significantly over-represented (p ≤ 0.001) and up-regulated in melanoma cells. A melanoma-associated molecular pathway was identified, where Ran, Aurora Kinase A (AurkA) and TERT were up-regulated, while c-myc and PTEN were down-regulated. A consistent high Ran and AurkA gene expression was detected in about 48% and 53%, respectively, of 113 tissue samples from metastatic melanoma patients. AurkA down-regulation was observed in melanoma cells, by Ran knockdown, suggesting AurkA protein is a Ran downstream target. Furthermore, AurkA inhibition, by exposure of melanoma cells to MLN8054, a specific AurKA inhibitor, induced apoptosis in both melanoma cell lines and molecular alterations in the IPA-identified molecular pathway. These alterations differed between cell lines, with an up-regulation of c-myc protein level observed in 526 cells and a slight reduction seen in A375 cells. Moreover, Ran silencing did not affect the A375 invasive capability, while it was enhanced in 526 cells, suggesting that Ran knockdown, by AurkA down-regulation, resulted in a Ran-independent enhanced melanoma cell invasion. Finally, AurK A inhibition induced a PTEN up-regulation and its action was independent of B-RAF mutational status. These findings provide insights relevant for the development of novel therapeutic strategies as well as for a better understanding of mechanisms underlying therapy resistance in melanoma.