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ABSTRACT Nonketotic hyperglycemia may occur as a cause of chorea in patients with chronic decompensated diabetes. Because it is rare and consequently poorly studied, diagnosis and treatment can be delayed. Therefore, our objective was to summarize clinical and radiological features, as well as treatments performed, from previously reported cases to facilitate adequate management in clinical practice. We searched MEDLINE/PubMed, EMBASE, Cochrane, CINAHL, Web of Science, Scopus, and LILACS databases for studies published before April 23, 2021. We included case reports and case series of adults (aged ≥ 18 years) that described hyperglycemic chorea with measurement of glycated hemoglobin (HbA1c) and cranial magnetic resonance imaging (MRI). Studies were excluded if participants were pregnant women, aged < 18 years, and had no description of chorea and/or physical examination. We found 121 studies that met the inclusion criteria, for a total of 214 cases. The majority of the included studies were published in Asia (67.3%). Most patients were women (65.3%) aged > 65 years (67.3%). Almost all patients had decompensated diabetes upon arrival at the emergency department (97.2%). The most common MRI finding was abnormalities of the basal ganglia (89.2%). There was no difference in patient recovery between treatment with insulin alone and in combination with other medications. Although rare, hyperglycemic chorea is a reversible cause of this syndrome; therefore, hyperglycemia should always be considered in these cases.
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Abstract Objective To evaluate the results of the surgical treatment of fractures of the middle third of the clavicle. Methods A retrospective cross-sectional study, in which 36 patients who suffered fractures of the middle third of the clavicle and who were surgically treated from January 2012 to February 2017 were evaluated. They were evaluated for types of fracture, age, smoking, osteosynthesis material, and Constant-Murley and Modified-University of California at Los Angeles Shoulder Rating Scale (UCLA-M) scores. Results The mean Constant-Murley and UCLA-M scores were 91.59 and 31.29 respectively. The mean age was 37.62 years, and it was statistically related to the type of osteosynthesis (p < 0.05), but the osteosynthesis material did not show significance with the improvement in the rates of the functional scores. Conclusion The surgical treatment provides good functional results after diaphyseal fractures of the clavicle, regardless of the line of the fracture, with a low rate of pseudarthrosis.
Resumo Objetivo Avaliar o resultado do tratamento cirúrgico de fraturas do terço médio da clavícula. Métodos Estudo transversal retrospectivo, em que foram avaliados 36 pacientes que sofreram fratura do terço médio da clavícula, que foram tratados cirurgicamente no período de janeiro de 2012 a fevereiro de 2017. Eles foram avaliados quanto aos tipos de fratura, idade, tabagismo, material de síntese, e escores de Constant-Murley e Modified-University of California at Los Angeles Shoulder Rating Scale (UCLA-M). Resultados As médias dos escores de Constant-Murley e UCLA-M foram de 91,59 e 31,29, respectivamente. A idade média foi de 37,62 anos, e apresentou relação estatística com o tipo de síntese (p < 0,05), mas o material de síntese não apresentou significância com a melhora de pontuação dos escores funcionais. Conclusão O tratamento cirúrgico ocasiona bons resultados funcionais após a fratura diafisária de clavícula, independente do traço da fratura, com baixa taxa de pseudoartrose.