RESUMO
Rheumatoid arthritis (RA) is a systemic, autoimmune disease characterized by joint involvement, with progressive cartilage and bone destruction. Genetic and environmental factors determine RA susceptibility. In recent years, an increasing number of studies suggested that diet has a central role in disease risk and progression. Several nutrients, such as polyunsaturated fatty acids, present anti-inflammatory and antioxidant properties, featuring a protective role for RA development, while others such as red meat and salt have a harmful effect. Gut microbiota alteration and body composition modifications are indirect mechanisms of how diet influences RA onset and progression. Possible protective effects of some dietary patterns and supplements, such as the Mediterranean Diet (MD), vitamin D and probiotics, could be a possible future adjunctive therapy to standard RA treatment. Therefore, a healthy lifestyle and nutrition have to be encouraged in patients with RA.
Assuntos
Artrite Reumatoide/dietoterapia , Artrite Reumatoide/fisiopatologia , Dieta/métodos , Comportamento Alimentar , Estado Nutricional , Adulto , Artrite Reumatoide/etiologia , Dieta/efeitos adversos , Dieta Mediterrânea , Suplementos Nutricionais , Progressão da Doença , Feminino , Microbioma Gastrointestinal/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Probióticos/administração & dosagem , Fatores de Risco , Vitamina D/administração & dosagemRESUMO
OBJECTIVES: Neuropeptide Y (NPY) is a neurotransmitter released by sympathetic neurons, which is probably involved in pain modulation. Acupuncture is increasingly used as an alternative or complementary means of controlling pain in rheumatic diseases such as fibromyalgia (FM), a chronic widespread pain syndrome accompanied by allodynia and hyperalgesia. The aim of the present study was to assess the effects of an acupuncture cycle on serum NPY levels in patients with FM, and identify possible correlations between its serum levels and clinical and clinimetric parameters. METHODS: The study involved 30 FM patients who underwent clinical and clinimetric evaluations and blood sampling at baseline and at the end of the treatment, and 20 healthy subjects who underwent blood sampling. RESULTS: The baseline serum NPY levels of the patients were higher than those of the controls. They had significantly increased by the end of the treatment, when there was also a statistically significant reduction in pain, the number of tender points number, and the clinimetric scores. CONCLUSIONS: These findings confirm the analgesic properties of acupuncture as a complementary treatment in FM, and indicate that NPY could play a role in pain modulation.
Assuntos
Terapia por Acupuntura , Fibromialgia/terapia , Neuropeptídeo Y/sangue , Adulto , Idoso , Feminino , Fibromialgia/sangue , Humanos , Pessoa de Meia-Idade , Medição da DorRESUMO
BACKGROUND: Vitamin D displays immunomodulatory activities and has been proposed as a potential player in the pathogenesis of rheumatoid arthritis (RA). A negative association between serum 25(OH) vitamin D levels and RA activity was demonstrated but longitudinal studies investigating the role of vitamin D levels in predicting RA activity and response to treatment are lacking. Therefore, this study was designed to test the hypothesis of an association between serum 25(OH) vitamin D levels at RA diagnosis and disease activity evaluated by clinimetric, laboratory and ultrasound (US) parameters and to detect the prevalence of remission and response to treatment after 12 months follow-up. METHODS: This is a longitudinal, retrospective study on data obtained from thirty-seven patients with early RA treatment-naïve. Serum inflammatory markers, auto-antibodies and 25(OH) vitamin D levels were obtained at baseline. Hypovitaminosis D was diagnosed for 25(OH) vitamin D levels < 20 ng/ml. Tender joint count (TJCs), swollen joint count (SJCs), Visual Analog Scales (VAS), Disease Activity Score (DAS) 28 score were assessed at baseline and 12 months after diagnosis. Joints synovitis and power-Doppler were evaluated at baseline and 12 months later. RESULTS: At baseline mean 25(OH) vitamin D levels were 24.4 ± 11.9 ng/ml; 35% of study subjects had hypovitaminosis D which strongly associated with higher RA activity and lower prevalence of remission and response to treatment (all p-values < 0.001). The percentage of patients not presenting a reduction of the US synovitis score after 12 months from diagnosis was significantly higher among patients with hypovitaminosis D than in those with normal serum 25(OH) vitamin D at baseline. CONCLUSIONS: In patients with early RA and basal hypovitaminosis D after 12 months follow-up reduction of disease activity and percentage of remission and response to treatment were significantly lower than those observed in patients with normal vitamin D levels. These results provide further support to the immunomodulatory action of vitamin D in RA and suggest a role of basal vitamin D status in the prediction of disease evolution. Vitamin D measurement and possibly vitamin D supplementation should be considered an additional option in the management of early RA patients.
Assuntos
Antirreumáticos/uso terapêutico , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/tratamento farmacológico , Autoanticorpos/sangue , Índice de Gravidade de Doença , Deficiência de Vitamina D/diagnóstico , Vitamina D/sangue , Adulto , Artrite Reumatoide/sangue , Biomarcadores/sangue , Comorbidade , Feminino , Seguimentos , Humanos , Incidência , Articulações/diagnóstico por imagem , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Medição da Dor , Valor Preditivo dos Testes , Indução de Remissão , Estudos Retrospectivos , Resultado do Tratamento , Ultrassonografia Doppler , Deficiência de Vitamina D/sangueAssuntos
Dor Crônica/terapia , Terapias Complementares , Fibromialgia/terapia , Analgésicos/efeitos adversos , Dor Crônica/diagnóstico , Dor Crônica/fisiopatologia , Dor Crônica/psicologia , Medicina Baseada em Evidências , Fibromialgia/diagnóstico , Fibromialgia/fisiopatologia , Fibromialgia/psicologia , Humanos , Qualidade de Vida , Resultado do TratamentoRESUMO
Fibromyalgia is a complex syndrome characterised by widespread pain associated with a variety of other signs and symptoms. The emerging consensus indicates that the best approach to treatment involves the combination of pharmacological and non-pharmacological interventions. Since acupuncture is a tool of traditional Chinese medicine increasingly used as an alternative or complementary therapy for the treatment of pain, the present study aimed to combine two different acupunctural methods (the somatic and abdominal one) in the treatment of 30 consecutive female FM patients and to evaluate the reduction of pain and the well-being state. The results showed a statistically significant reduction of the number of tender points and of pain. Moreover we observed a statistically significant reduction of FIQ, FAS, HAQ, disease activity VAS, ZSAS, ZSDS at the end of the treatment. In conclusion, these data suggest that the combination of two types of acupuncture could be a useful complementary treatment in FM patients, not only to control pain but also to improve associated symptoms and quality of life. As a result, acupuncture could be very useful to relieve pain in a multidisciplinary setting.