8 results on '"San Román L"'
Search Results
2. Thrombectomy with embed aspiration in acute ischaemic stroke.
- Author
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de Albóniga-Chindurza A, Ortega-Quintanilla J, Moniche F, San Román L, Zapata-Arriaza E, Escudero-Martínez I, Zapata M, Pérez-Sánchez S, Gamero MA, Barragán-Prieto A, Lebrato L, Pardo-Galiana B, Cabezas JA, Ainz L, Cayuela A, Montaner J, and González A
- Subjects
- Humans, Male, Prospective Studies, Female, Aged, Middle Aged, Treatment Outcome, Aged, 80 and over, Suction, Thrombectomy, Ischemic Stroke surgery
- Abstract
Background: In addition to stent retrievers, direct aspiration has become a reasonable thrombectomy strategy., Objectives: We carried out the thrombectomy by guiding the aspiration catheter fully over the clot and performing immediate manual aspiration; we call this procedure "embed aspiration"., Methods: In this prospective, non-randomised, single-centre study, we included all patients treated at a high volume-of-care stroke centre between 2017 and 2018 for the TRIANA (Thrombectomy in Andalusia using Aspiration) registry. Thrombectomy was carried out by embed aspiration. Patients were classified according to the success (eTICI 2b67-2c-3) or failure (eTICI 0-1-2a-2b50) of the procedure. Baseline clinical data and outcomes were compared, and multivariate analysis was performed., Results: The embed aspiration technique was used in 370 patients. Treatment was successful in 90.3% of patients. Mean puncture-to-recanalisation time was 25 minutes. The overall rate of good outcomes (mRS 0-2) at 3 months was 64%., Conclusions: This study supports real-life evidence that standardised embed aspiration may be an alternative to stent retrievers for thrombectomy., (Copyright © 2021 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
3. Usefulness of CT angiography for characterizing cerebral arteriovenous malformations presenting as hemorrhage: comparison with digital subtraction angiography.
- Author
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Zwanzger C, López-Rueda A, Campodónico D, Rosati S, Blasco J, San Román L, and Macho J
- Subjects
- Adult, Female, Humans, Intracranial Arteriovenous Malformations complications, Intracranial Hemorrhages etiology, Male, Middle Aged, Retrospective Studies, Angiography, Digital Subtraction, Cerebral Angiography, Computed Tomography Angiography, Intracranial Arteriovenous Malformations diagnostic imaging
- Abstract
Objective: To compare the usefulness of CT angiography against the gold standard, digital subtraction angiography (DSA), in the characterization of cerebral arteriovenous malformations (AVM) that present with bleeding., Material and Methods: We retrospectively analyzed patients with intracranial bleeding due to an AVM who were included in a prospective database in the period comprising January 2007 through December 2012. We reviewed radiologic variables such as the characteristics of the AVM (size, location, presence of deep venous drainage), involvement of eloquent areas, and the presence of associated aneurysms. Two neuroradiologists blinded to clinical and radiological information analyzed the CT and DSA in consensus., Results: A total of 22 patients were included in the study. CT angiography correctly classified 15 of the 16 cases of AVM measuring less than 3cm (93.75% sensitivity). All cases of deep venous drainage and all those located in eloquent areas were correctly detected (100% sensitivity). The presence of any type of aneurysm related with the AVM was detected in 13 of 15 cases (86.6% sensitivity); 7 of 9 of the intranidal aneurysms were detected (77.78% sensitivity), as were 6 of the 9 flow aneurysms (66.67% sensitivity)., Conclusion: CT angiography is highly sensitive in the characterization of cerebral AVMs measuring less than 3cm, of those located in eloquent areas, and of those with deep venous drainage; it is also highly sensitive in detecting aneurysms related with AVMs. However, CT angiography is less sensitive in detecting intranidal and flow aneurysms related with AVMs., (Copyright © 2020. Publicado por Elsevier España, S.L.U.)
- Published
- 2020
- Full Text
- View/download PDF
4. Value of Posterior circulation ASPECTS and Pons-Midbrain Index on non-contrast CT and CT Angiography Source Images in patients with basilar artery occlusion recanalized after mechanical thrombectomy.
- Author
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Werner MF, López-Rueda A, Zarco FX, Blasco J, San Román L, Amaro S, Carrero E, Valero R, Oleaga L, Macho JM, and Bargalló N
- Subjects
- Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Patient Selection, Prognosis, Retrospective Studies, Time-to-Treatment, Treatment Outcome, Vertebrobasilar Insufficiency diagnostic imaging, Vertebrobasilar Insufficiency mortality, Computed Tomography Angiography, Endovascular Procedures mortality, Mechanical Thrombolysis mortality, Vertebrobasilar Insufficiency surgery
- Abstract
Purpose: Endovascular treatment with mechanical thrombectomy devices demonstrated high recanalization rates but functional outcome did not correlate with high rates of recanalization obtained. Patient selection prior to the endovascular treatment is very important in the final outcome of the patient. The primary aim of our study was to evaluate the prognostic value of posterior circulation Alberta Stroke Program Early CT Score (pc-ASPECTS) and Pons-Midbrain Index (PMI) scores in patients with Basilar Artery Occlusion (BAO) treated with successful angiographic recanalization after mechanical thrombectomy., Methods: Retrospective single-center study including 18 patients between 2008 and 2013 who had acute basilar artery occlusion managed with endovascular treatment within 24hours from symptoms onset and with successful angiographic recanalization. The patients were initially classified into two groups according to clinical outcome and mortality at 90 days. For analysis we also divided patients into groups based on pc-ASPECTS (≥8vs.<8) and PMI (≥3vs.<3) on non-contrast CT (NCCT) and CT Angiography Source Images (CTASI). Imaging data were correlated to clinical outcome and mortality rate., Results: CTASI pc-ASPECTS, dichotomized at <8 versus≥8, was associated with a favorable outcome (RR: 2.6; 95% CI: 1.3-5.2) and a reduced risk of death (RR: 6.5: 95% CI: 7.8-23.3). All patients that survived and were functionally independent had pc-ASPECTS score≥8. None of the 5 patients with CTASI pc-ASPECTS score less than 8 survived., Conclusion: PC-ASPECTS on CTASI is helpful for predicting functional outcome after BAO recanalization with endovascular treatment. These results should be validated in a randomized controlled trial in order to decide whether or not to treat a patient with BAO., (Copyright © 2018. Publicado por Elsevier España, S.L.U.)
- Published
- 2019
- Full Text
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5. [Anticholinergic syndrome due to dexchlorpheniramine as a cause of urinary retention].
- Author
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Ortíz San Román L, Sanavia Morán E, Campos Domínguez M, and Peinador García MM
- Subjects
- Anticholinergic Syndrome etiology, Child, Preschool, Female, Humans, Anticholinergic Syndrome complications, Chlorpheniramine adverse effects, Histamine H1 Antagonists adverse effects, Urinary Retention etiology
- Published
- 2013
- Full Text
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6. [Casual finding of an osteochondritis after an injury].
- Author
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Pinto Fernández C, Ortiz San Román LB, and Peñalba Citores AC
- Subjects
- Child, Preschool, Foot Injuries, Humans, Incidental Findings, Male, Radiography, Osteochondritis diagnostic imaging, Tarsal Bones
- Published
- 2012
- Full Text
- View/download PDF
7. [Risk of thromboembolic phenomena in patients with inflammatory bowel disease].
- Author
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Suárez Ferrer C, Vera Mendoza MI, Amo San Román L, González Lama Y, Calvo Moya M, García Casas M, and Abreu García L
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- Anticoagulants therapeutic use, Colitis, Ulcerative genetics, Colonic Diseases complications, Constriction, Pathologic, Contraceptives, Oral, Hormonal adverse effects, Crohn Disease genetics, Family Health, Female, Heparin therapeutic use, Hospital Units, Hospitalization, Humans, Ileal Diseases complications, Intestinal Fistula etiology, Male, Middle Aged, Pregnancy, Pregnancy Complications, Hematologic, Pulmonary Embolism epidemiology, Pulmonary Embolism etiology, Retrospective Studies, Risk, Smoking adverse effects, Smoking epidemiology, Spain epidemiology, Tertiary Care Centers statistics & numerical data, Thromboembolism etiology, Thromboembolism prevention & control, Thrombophilia genetics, Venous Thrombosis epidemiology, Venous Thrombosis etiology, Colitis, Ulcerative complications, Crohn Disease complications, Thromboembolism epidemiology, Thrombophilia etiology
- Abstract
Introduction: Inflammatory bowel disease (IBD) is an independent risk factor for thromboembolic phenomena (TEP). We evaluated the prevalence and the possible risk factors associated with developing TEP in patients with IBD in our center., Material and Methods: Data were retrospectively collected from January 1995 to December 2011 from 23 patients. A total of 61% were diagnosed with Crohn's disease (CD) and 39% with ulcerative colitis (UC) according to routine criteria., Results: When the Montreal classification was used, 58% of the patients with CD had an inflammatory pattern (B1), 25% a stenosing pattern (B2) and 17% a fistulizing pattern (B3). Half the patients had ileocolic involvement (L3), one-third had colonic involvement (L2) and the remainder had ileal involvement (L1). Among patients with UC according to the Montreal classification, 78% had extensive colitis (E3), 11% had left colonic involvement (E2) and 11% had proctocolitis (E1). During the event, almost half the patients with UC had severe inflammatory activity (S3; 44%), 33% had mild-moderate activity (S1: 22%, S2: 11%) and only 22% were in remission (S0). Overall, at the time of the TEP, 48% of the patients had mild-moderate activity and 22% had severe activity. Likewise, 44% were hospitalized at the time of the event. In UC, an increase in the prevalence of TEP was found in admitted patients (66%). None of the patients had a family history of TEP, two patients (9%) had associated thrombophilia and 26% were active smokers. There were no TEP during pregnancy. Only one patient was taking contraceptive pills when the event occurred. The most frequent forms of TEP were deep vein thrombosis of the legs (55%) followed by pulmonary thromboembolism (25%)., Conclusions: TEP are relatively frequent in patients with IBD, with a strong impact on morbidity and mortality. In our series, risk factors for these events were more extensive involvement (any of the groups) and severe inflammatory activity. No significant association between classical risk factors such as the use of contraceptives, pregnancy, coagulation disorders or smoking and the risk of TEP were found., (Copyright © 2012 Elsevier España, S.L. and AEEH y AEG. All rights reserved.)
- Published
- 2012
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8. [Adult congenital anomalies of the coronary arteries described over 31 years of angiographic studies in the Asturias Principality: main angiographic and clinical characteristics].
- Author
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Barriales Villa R, Morís C, López Muñiz A, Hernández LC, San Román L, Barriales Alvarez V, Testa A, de la Hera J, Sanmartín JC, and Cortina A
- Subjects
- Adult, Age Factors, Aged, Female, Humans, Incidence, Male, Middle Aged, Retrospective Studies, Spain, Time Factors, Coronary Angiography, Coronary Vessel Anomalies diagnostic imaging, Coronary Vessel Anomalies epidemiology
- Abstract
Objective: The aim of this study was to determine the incidence of adult congenital anomalies of the coronary arteries over 31 years of angiographic studies, describing their angiographic and clinical characteristics. The results have been compared with the main series published., Methods: The diagnostic angiographic reports done in the Principado de Asturias from 1968 to 1999 are reviewed. In those in which a congenital anomaly was diagnosed, the clinical report and the angiography were studied. The initial course of the anomaly was defined following angiographic criteria., Results: Thirteen thousand five hundred reports were reviewed describing 75 patients with 75 anomalies (0.5%) including: anomalous origin of the left circumflex coronary artery (n = 24), coronary artery fistulae (n = 21), both coronary arteries arising from the left coronary sinus (n = 15), single coronary arteries (n = 6), both coronary arteries arising from the right coronary sinus (n = 2), separated origin of anterior descending and left circumflex coronary arteries (n = 3), anterior descending artery arising from the right coronary sinus (n = 2), and others (n = 1). Angiographic studies were done because of: angina (59%), dysnea (25%), atypical chest pain (7%), syncope (3%), dizziness (3%) and palpitations (3%). The initial course was retroaortic in all the circumflex arteries, interarterial in the right coronaries, anterior in the anterior descending arteries and retroaortic, septal and combined, in the left coronaries., Conclusions: Adult congenital anomalies of the coronary arteries are not very common and are usually casual findings of diagnostic angiographic studies. Left circumflex coronary artery anomalies are the most frequently diagnosed.
- Published
- 2001
- Full Text
- View/download PDF
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