Clinical University Hospital

Ourense, Spain

Clinical University Hospital

Ourense, Spain
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Bhogal P.,Neuroradiological Clinic | Perez M.A.,Neuroradiological Clinic | Moreno R.M.,Neuroradiological Clinic | Mis M.,Specialized Hospital | And 3 more authors.
Interventional Neuroradiology | Year: 2017

Objective: The aim of this study was to report our initial experience of the use of the pCONus neck protection device in conjunction with the Solitaire AB stent to assist in the endovascular management of complex intracranial aneurysms with arteries arising from both the neck and the dome of the aneurysm. Methods: Two patients with unruptured aneurysms underwent elective endovascular management of their aneurysms, one arising from the middle cerebral artery bifurcation and one from the anterior communicating artery. Both aneurysms had vessels arising from the neck and dome of the aneurysm. We present the strategy involved to protect all the arterial branches and coil occlude the aneurysm, the angiographic appearances and clinical status of the patients. Results: Both cases involved the combined use of a pCONus and Solitaire stent. The parent vessel and efferent branches were all preserved with exclusion of the aneurysm from the circulation. There were no intraoperative complications. One patient developed mild transient symptoms 24 hours post procedure, which had resolved completely on discharge. Conclusion: The use of the pCONus in conjunction with the Solitaire stent is a useful combination when dealing with complex wide-necked aneurysms with arteries derived from the fundus of the aneurysm. © The Author(s) 2016.


Sanchez-Ares M.,University of Santiago de Compostela | Cameselle-Teijeiro J.M.,University of Santiago de Compostela | Vazquez-Estevez S.,Lucus Augusti University Hospital | Lazaro-Quintela M.,University of Vigo | And 15 more authors.
Oncology Letters | Year: 2016

Identification of anaplastic lymphoma receptor tyrosine kinase (ALK) gene rearrangements is a standard diagnostic test in patients with advanced non-small cell lung cancer (NSCLC). The current study describes the experience of ALK rearrangement detection of a referral center in the public health care system of Galicia in North-Western Spain. The fluorescence in situ hybridization (FISH) patterns of the ALK gene and the clinical and pathological features of these patients are reported. This study is also of interest for comparative purposes due to the relative geographical isolation of the area, which could have contributed to particular genetic features. A total of 2,045 tissue samples from NSCLC patients were collected between October 2010 and July 2015 and tested for ALK rearrangements by FISH. Examination of 1,686 paraffin-embedded tissue specimens and 395 cytological samples (306 cell block preparations and 53 cytological smears) was conducted, and any associations between the FISH results and clinicopathological features were assessed. The rate of successful evaluation was marginally higher in tissue samples than in cytological samples (92.9% vs. 84.1%); this difference was not significant. ALK rearrangements were identified in 82 patients(4%): 65 (79.3%) in tissue specimens, 15 (18.3%) in cell block samples and 2 (2.4%) in cytological smears. This genetic translocation appeared to be associated with a non-smoking history, younger age, female gender, stage IV and adenocarcinoma histological type. The findings demonstrate that ALK evaluation by FISH is feasible in tissue and cytological samples. The clinical and pathological features of the ALK-positive series of patients are similar to those previously reported in the literature. © 2016, Spandidos Publications. All rights reserved.


PubMed | Clinical University Hospital
Type: Clinical Trial | Journal: Circulation journal : official journal of the Japanese Circulation Society | Year: 2014

Red blood cell distribution width (RDW) has been found to be an independent predictor for adverse outcome in patients with heart failure (HF), but there are no data on the association of longitudinal RDW with all-cause mortality and occurrence of anemia.1,702 patients discharged from a previous admission for acute HF (AHF) were included. RDW was measured during the available longitudinal history of the patient. Joint modeling and Multistate Markov were used for the analysis. The median RDW at baseline was 15.0% (IQR: 14.0-16.5), and 45.6% of patients had anemia. At a median follow-up of 1.5 years (IQR: 0.45-3.25), 713 patients died. The last RDW-trajectory value and cumulative RDW-trajectory mean were predictive of mortality (HR, 1.18; 95% CI: 1.12-1.24; and HR, 1.12; 95% CI: 1.08-1.16, respectively; P<0.001 for both). This effect, however, varied according the anemia status (P for interaction<0.001), being more pronounced in absence of anemia [HR=1.31 (95% CI: 1.22-1.42) and HR=1.48 (95% CI: 1.33-1.64)] compared to those with anemia [HR=1.08 (95% CI: 1.04-1.13), 1.12 (95% CI: 1.06-1.18)]. Longitudinal RDW (per 1% increasing) was also independently associated with incident anemia [HR=1.10 (95% CI: 1.03-1.18) P=0.002].Following an admission for AHF, higher longitudinal RDW values over time were associated to an increased risk for both developing anemia and dying. The effect on mortality was more pronounced among non-anemic patients.

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