Effectiveness of neuromuscular electrical stimulation training combined with exercise on patient-reported outcomes measures in people with knee osteoarthritis: A systematic review and meta-analysis.

OBJECTIVE: This study examined the effectiveness of neuromuscular electrical stimulation (NMES) added to the exercise or superimposed on voluntary contractions on patient-reported outcomes measures (PROMs) in people with knee osteoarthritis (OA). METHODS: This systematic review was described according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Randomized controlled trials (RCTs) were obtained from a systematic literature search in five electronic databases (PubMed, PEDro, LILACS, EMBASE, and SPORTDiscus) in April 2022. We described the effects of intervention according to each PROMs (scores for Pain; Self-reported functional ability; Symptoms (hear clicking, swelling, catching, restricted range of motion, and stiffness); Daily living function; Sports function; and Quality of life) and used a random-effect model to examine the impact of NMES plus exercise on pain compared with exercise in people with knee OA. RESULTS: Six RCTs (n = 367) were included. In the qualitative synthesis, the systematic literature analysis showed improvement in pain after NMES plus exercise compared with exercise alone in three studies. The other three studies revealed no difference between groups in pain, although similar improvement after treatments. In the meta-analysis, NMES at a specific joint angle combined with exercise was not superior to exercise alone in pain management (standardized mean difference = -0.33, 95% CI = -1.05 to 0.39, p = 0.37). There was no additional effect of NMES on exercise on self-reported functional ability, stiffness, and physical function compared with exercise alone. In only one study, symptoms, activities of daily living, sports function, and quality of life improved after whole-body electrostimulation combined with exercise. CONCLUSION: This review found insufficient evidence for the effectiveness of NMES combined with exercise in treating knee OA considering PROMs. While pain relief was observed in some studies, more high-quality clinical trials are needed to support the use of NMES added to the exercise in clinical practice. Electrical stimulation in a whole-body configuration combined with exercise shows promise as an alternative treatment option.

Effect of potassium citrate supplement on stone recurrence before or after lithotripsy: systematic review and meta-analysis.

This meta-analysis summarizes the available evidence on the effectiveness of citrate supplement for preventing the recurrence of nephrolithiasis in patients undergoing extracorporeal shock wave lithotripsy (SWL). Electronic searches were conducted using Medline-PubMed, Web of Science, Embase, BVS (Scielo, Lilacs), and Google Scholar literature databases. The authors worked in pairs to select studies that met the following criteria: randomized controlled trials that were conducted in adults and assessed the effect of potassium citrate supplement before or after SWL therapy for urolithiasis. Our primary aim was to asses the stone-free rate among the groups included in the studies. Fixed effect was used in the meta-analysis with 95% confidence interval (95% CI). Heterogeneity was analyzed by the I 2 value. A total of 2505 references were initially selected. Of those, four were subjected to meta-analysis contributing five samples. These four studies included 374 participants who were followed for a period of 12 months after SWL. Mean potassium citrate dosage was approximately 55 mEq/day (18 mmol). The results showed that citrate supplement significantly protected against the recurrence of nephrolithiasis during 1 year after SWL [RR; 95% CI 0.21 (0.13, 0.31)]. The heterogeneity was not significant across the analyzed studies (p = 0.224). The quality of the analyzed studies was generally low. The available evidence shows that citrate supplement effectively reduces the recurrence of nephrolithiasis in patients undergoing SWL. However, statistical analysis of a larger trial conducted with methodological rigor is warranted.

Therapy of nephrolithiasis: where is the evidence from clinical trials?

The prevalence of kidney stone disease is increasing worldwide with significant health and economic burden. Newer research is finding that stones are associated with several serious morbidities. Yet, few randomized clinical trials or high quality observational studies have assessed whether clinical interventions decrease the recurrence of kidney stones. Therefore, in this review we analyze the available evidence on medical expulsive therapy for ureteral stones; describe the evidence about non-pharmacological stone therapy including dietary modifications and citrus juice-based therapy; and discuss the efficacy of thiazide diuretics for the treatment of hypercalciuria in recurrent nephrolithiasis.

Tratamento da nefrolitíase: onde está a evidência dos ensaios clínicos? / Therapy of nephrolithiasis: where is the evidence from clinical trials?

Resumo A prevalência da nefrolitíase está aumentando em todo o mundo e resulta em ônus significativo para o sistema de saúde. Novos estudos revelam que a formação de cálculos urinários está associada a várias morbidades graves. No entanto, poucos estudos observacionais ou ensaios clínicos randomizados de qualidade demonstraram que intervenções clínicas específicas diminuem a recorrência da nefrolitíase. Portanto, nesta revisão são analisadas as evidências disponíveis da terapia médica expulsiva para cálculos ureterais; avaliam-se os dados da terapêutica não farmacológica, incluindo modificações dietéticas e terapia à base de sucos cítricos; e discute-se a eficácia dos diuréticos tiazídicos no tratamento da hipercalciúria associada à nefrolitíase recorrente.

Abstract The prevalence of kidney stone disease is increasing worldwide with significant health and economic burden. Newer research is finding that stones are associated with several serious morbidities. Yet, few randomized clinical trials or high quality observational studies have assessed whether clinical interventions decrease the recurrence of kidney stones. Therefore, in this review we analyze the available evidence on medical expulsive therapy for ureteral stones; describe the evidence about non-pharmacological stone therapy including dietary modifications and citrus juice-based therapy; and discuss the efficacy of thiazide diuretics for the treatment of hypercalciuria in recurrent nephrolithiasis.

Lots of steroids and vitamins, tons of complications. Hypercalcemia and nephrocalcinosis as important complications of performance-enhancing drugs / Montones de esteroides y vitaminas, toneladas de complicaciones. Hipercalcemia y nefrocalcinosis como complicaciones importantes de los fármacos para mejorar el rendimiento

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Massive, painful tumoral calcinosis in a long-term hemodialysis patient.

In chronic dialysis patients, ectopic, extraosseous calcifications can cause significant morbidity. Uremic tumoral calcinosis is an uncommon and severe complication of dialysis therapy. It is defined as deposition of dense nodular calcium-containing masses surrounding the large joints of the body, generally associated with the presence of high serum calcium-and-phosphorus product. We describe a 69-year-old woman submitted to long-term chronic hemodialysis that developed painful, bilateral hip tumors. Radiographic investigation showed extensive periarticular calcifications, and a bone biopsy was suggestive of adynamic bone disease and contained substantial amounts of aluminum. The lesions were surgically excised, and the histological analysis demonstrated amorphous, calcified material associated with densely collagenized connective tissue.

Avaliaçäo e terapêutica nutricional com auxílio de microcomputador / Nutritional evaluation and therapeutics with microcomputers support

Um programa para microcomputadores foi escrito com o intuito de auxiliar médicos a realizar avaliaçäo nutricional e planejar um suporte nutricional adequado bem como realizar avaliaçäo desta terapêutica. É apresentada uma descriçäo das partes que compöem o programa e a seqüência em que o mesmo é processado. Nenhum conhecimento prévio de computaçäo ou operaçäo em microcomputadores é exigido do usuário