Browsing by Author "d0f8d248-19aa-4afe-8001-e58989a2e2e7"

Now showing items 1-8 of 8

    • Accuracy of power mode transcranial Doppler in the diagnosis of brain death 
      Brunser, Alejandro M.; Lavados Germain, Pablo Manuel; Cárcamo, Daniel A.; Hoppe, Arnold; Olavarría, Verónica V.; López, Javiera; Muñoz, Paula; Palacios Rivas, Rodrigo (Elsevier (Singapore) Pte Ltd, 2015)
      © 2014.Background: The diagnosis of brain death (BD) is complex. For this reason, we aimed to evaluate the accuracy of power mode transcranial Doppler (PMD-TCD) in diagnosing BD. Patients and methods: Patients admitted to ...
    • Ambient temperature and stroke risk: Evidence supporting a short-term effect at a population level from ... 
      Lavados Germain, Pablo Manuel; Olavarría, Verónica V.; Hoffmeister, Lorena (Lippincott Williams and Wilkins, 2018)
    • Diagnostic accuracy of a simple clinical score to screen for vascular abnormalities in patients with ... 
      Olavarría, Verónica V.; Bustamante, Gonzalo; López, Mirta Javiera; Lavados Germain, Pablo Manuel (W.B. Saunders, 2014)
      © 2014 National Stroke Association.Background Patients with intracerebral hemorrhage may have vascular abnormalities. There is no consensus about which patients should be studied with angiographic methods. Our aim was to ...
    • Head position and cerebral blood flow velocity in acute ischemic stroke: A systematic review and meta-analysis 
      Olavarría, Verónica V.; Arima, Hisatomi; Anderson, Craig S.; Brunser, Alejandro M.; Muñoz-Venturelli, Paula; Heritier, Stephane; Lavados Germain, Pablo Manuel (S. Karger AG, 2014)
      Background: Patients with acute ischemic stroke (AIS) have impaired vasomotor reactivity, especially in the affected cerebral hemisphere, such that they may depend directly on systemic blood pressure to maintain perfusion ...
    • Regional variation in acute stroke care organisation 
      Muñoz Venturelli, Paula; Robinson, Thompson; Lavados Germain, Pablo Manuel; Olavarría, Verónica V.; Arima, Hisatomi; Billot, Laurent; Hackett, Maree L.; Lim, Joyce Y.; Billot, Laurent; Hackett, Maree L.; Lim, Joyce Y.; Middleton, Sandy; Pontes Neto, Octavio; Peng, Bin; Cui, Liying; Song, Lily; Mead, Gillian; Watkins, Caroline; Lin, Ruey Tay; Lee, Tsong Hai; Pandian, Jeyaraj; de Silva, H. Asita; Anderson, Craig S. (Elsevier, 2016-12)
      Few studies have assessed regional variation in the organisation of stroke services, particularly health care resourcing, presence of protocols and discharge planning. Our aim was to compare stroke care organisation within ...
    • Socioeconomic and cardiovascular variables explaining regional variations in stroke mortality in Chile: An ... 
      Lavados Germain, Pablo Manuel; Díaz, Violeta; Jadue, Liliana; Olavarría, Verónica V.; Cárcamo, Daniel A.; Delgado, Iris (2011)
      Background: Regional differences in stroke mortality rates have been described in Chile. These could be related to the distribution of cardiovascular risk factors, the quality of medical care or socioeconomic status ...
    • Statistical analysis plan of the head position in acute ischemic stroke trial pilot (HEADPOST pilot) 
      Olavarría, Verónica V.; Arima, Hisatomi; Anderson, Craig S.; Brunser, Alejandro; Muñoz Venturelli, Paula; Billot, Laurent; Lavados Germain, Pablo Manuel (SAGE Publications Inc., 2017)
      © 2016, © 2016 World Stroke Organization. Background: The HEADPOST Pilot is a proof-of-concept, open, prospective, multicenter, international, cluster randomized, phase IIb controlled trial, with masked outcome assessment. ...
    • Yield of Echocardiography in the Evaluation of Cerebral Ischemic Events: A Single Center Cohort Study 
      Brunser, Alejandro M.; Ibañez-Arenas, Rodrigo; Larico, Martin; Mansilla, Eloy; Almeida, Juan; Olavarría, Verónica V.; Muñoz, Paula; Rojo, Alexis; Cavada, Gabriel; Lavados Germain, Pablo Manuel (W.B. Saunders, 2019)
      © 2018Background: Echocardiography (ECO) is frequently used as a screening test in patients with acute ischemic brain disease. We aimed to evaluate the additional information and therapeutic impact resulting from ECO in ...