Minerva medica
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Observational Study
FlexiQule (Boswellia extract) in the supplementary management of osteoarthritis: a supplement registry.
The aim of the present pilot, registry study was an assessment in a supplement study of FlexiQule (standardized Boswellia extract) capsules in the supplementary management of patients with symptomatic knee osteoarthritis (OA) also treated with the "standard management" (SM) in comparison with a group of patients only managed with SM. ⋯ The difference between SM and the supplementation associated to SM was significant) in favor of the supplementation with Boswellia for all target measurements evaluated in the registry at 4 weeks.
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Case Reports
[Topical pharmacologic approach with 5% lidocaine medicated plaster in the treatment of localized neuropathic pain].
The treatment of neuropathic pain is a medical challenge. The responsiveness to the different classes of drugs is often unsatisfactory and frequently associated to a wide range of side effects. International guidelines suggest for the "localized" neuropathic pain the topical treatment with 5% lidocaine medicated plaster, alone or associated to systemic drugs, as the first choice since its favorable efficacy and tolerability profile. ⋯ This paper reports a series of clinical cases whose heterogeneity suggests the wide burden of applicability of the topical 5% lidocaine, either alone and associated to systemic drugs. All the described conditions were characterized by a highly intense pain, not adequately controlled by actual medications, which improved after the use of topical lidocaine. The good response to lidocaine allowed the reduction, of even the withdrawal, of concurrent drugs and improved the patients' quality of life.
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Breathlessness is a key symptom in chronic obstructive pulmonary disease (COPD) with prognostic implications on health status and survival. Since most conditions underlying chronic refractory breathlessness in COPD are not modifiable, the use of opioids and benzodiazepines has been proposed to relieve it. However, respiratory depression is a known adverse event of these drugs, and concerns have been raised on their use in patients with chronic respiratory failure. ⋯ Recent observations favor the use of lower doses of opioids (≤30 mg oral morphine equivalents/day) for reduction of symptoms in those patients with severe COPD receiving long-term oxygen therapy. Low dose opioids are not associated with an increased risk of hospital admission or death in cohorts of COPD patients on long term oxygen therapy. On the contrary, benzodiazepines and opioids at higher doses might increase mortality.
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Establishing the correct time of weaning from mechanical ventilation is a crucial issue in the clinical practice. The difficult process of weaning can be due to pathological conditions that result in an imbalance between respiratory-muscle strength and respiratory load. Recently it has been suggested that ultrasound measurements of diaphragm muscle thickening in inspiration during weaning could provide an estimation of extubation success. ⋯ Nowadays the technique proposed remains a useful tool for helping the prediction of extubation failure. It would be useful in the future to set up multicentric studies with a standardised description of the procedure and serial measurements in different timing during the weaning trial. Furthermore, randomized controlled trials to evaluate the efficiency of Δtdi% versus other indexes in predicting extubation failure are needed.
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Over the three last decades, endosonography ultrasound (EUS) has evolved from a diagnostic tool to an interventional modality through cumulative advances in experience, knowledge, equipment, and devices. EUS-guided therapeutic procedures appear feasible and safe when performed in highly-experienced centers. ⋯ Biliary and pancreatic EUS-guided drainages are, conversely, more challenging, and there is currently insufficient clinical evidence documenting their superiority over established practice. Well-designed prospective trials are thus needed in order to accurately assess this modality's risks and long-term outcomes compared to radiological or surgical techniques.