International journal of clinical and experimental medicine
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Internal fixation with hook plate has been used to treat acromioclavicular joint dislocation. This study aims to evaluate the effect of its use on shoulder function, to further analyze the contributing factors, and provide a basis for selection and design of improved internal fixation treatment of the acromioclavicular joint dislocation in the future. ⋯ The use of hook plate on open reduction and internal fixation of the acromioclavicular joint dislocation had little adverse effect on shoulder function and is an effective method for the treatment of acromioclavicular joint dislocation. Osteoarthritis and osteolysis are the two common complications after hook plate use, which are associated with the impairment of shoulder function. Shoulder function will be improved after removal of the hook plate.
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To assess diagnostic value of Carbohydrate Antigen 19-9 (CA 19-9), combined CA 19-9 and K-ras mutation in plasma DNA in diagnosing patients with pancreatic carcinoma. ⋯ CA 19-9 was a high sensitive and K-ras was a high specific method in diagnosing patients with pancreatic cancer. These two modalities probably act different roles during different conditions in diagnosing pancreatic carcinoma.
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In the present study, we aimed to detect microRNA-9 (miR-9) expression level and its clinical significance in laryngeal squamous cell carcinomas (LSCC). 103 patients who were diagnosed with LSCC and treated between March 2010 and June 2013 were enrolled in this study. Expression levels of miR-9 were detected by real-time quantitative RT-PCR assay. Survival curves were estimated using the Kaplan-Meier method, and differences between them were evaluated by the log-rank test. ⋯ Furthermore, Cox regression multivariate analysis demonstrated that miR-9 expression was an independent prognostic factor of outcomes in patients with LSCC after tumour resection (HR = 3.18, 95% CI = 2.19-11.91, P = 0.012). In conclusion, miR-9 expression was up-regulated in LSCC and was significantly associated with the progression and poorer prognosis of LSCC. Therefore, it might be utilized as a useful prognostic biomarker for LSCC.
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Dexamethasone is known to produce analgesic effects, but the optimal analgesic dosage of dexamethasone remains unclear, especially in patients without postoperative use of other analgesics. The purpose of this study was to explore the effective analgesic dose of dexamethasone in day surgery patients undergoing painless abortion. ⋯ Intravenous injection of 0.2 mg/kg dexamethasone before induction of anesthesia can significantly reduce the VAS scores at 2 h after painless abortion.
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Endovascular aortic repair was first performed nearly two decades ago and has become a well-established alternative therapy for many thoracoabdominal aortic diseases. Early survival results with the endovascular aortic repair were impressive, but it also brought many complications. Aortoesophageal fistula is little-known and may be underestimated because it is an unusual complication of thoracic endovascular aortic repair. ⋯ Selecting flexibility and appropriate size stent graft, avoiding the thin aortic wall, and identifying the risk factors may reduce the morbidity of complications with aortoesophageal fistula after thoracic aortic aneurysm endovascular repair.