Physiological Changes in Subjects Exposed to Accidental Hypothermia: An Update

Autor: Lars J. Bjertnæs, Torvind O. Næsheim, Eirik Reierth, Evgeny V. Suborov, Mikhail Y. Kirov, Konstantin M. Lebedinskii, Torkjel Tveita

Publikováno v: Frontiers in Medicine, Vol 9 (2022)

BackgroundAccidental hypothermia (AH) is an unintended decrease in body core temperature (BCT) to below 35°C. We present an update on physiological/pathophysiological changes associated with AH and rewarming from hypothermic cardiac arrest (HCA).Tem

Externí odkaz: https://doaj.org/article/ac3824ba9b8f47979c74c6fa6f2fe302

Thromboelastometry for Assessing Risks of Free Flap Thrombosis in Patients Undergoing Microvascular Surgery

Autor: Indulis Vanags, Jevgenijs Stepanovs, Agnese Ozolina, Maksims Mukans, Lars J. Bjertnaes, Biruta Mamaja

Publikováno v: Frontiers in Medicine, Vol 7 (2020)

Introduction: Coagulation assessment is often missing in microvascular surgery. We aimed at evaluating the predictive value of thromboelastometry for free flap thrombosis in microvascular surgery patients.Materials and Methods: We enrolled 103 adult

Externí odkaz: https://doaj.org/article/1500776ec81b4c949de55324e83aacce

Fibrinolytic System Changes in Liver Surgery: A Pilot Observational Study

Autor: Agnese Ozolina, Janis Nemme, Arturs Ozolins, Lars J. Bjertnæs, Indulis Vanags, Janis Gardovskis, Ludmila Viksna, Angelika Krumina

Publikováno v: Frontiers in Medicine, Vol 5 (2018)

Introduction: Bleeding occurs frequently in liver surgery. Unbalance between tissue plasminogen activator (t-PA) and plasminogen activator inhibitor-1 (PAI-1) concentrations might increase bleeding. Our aim was to analyze perioperative fibrinolytic c

Externí odkaz: https://doaj.org/article/c7a9cb7892a146069ad3bf0e0fbdd15e

Increased Extravascular Lung Water Reduces the Efficacy of Alveolar Recruitment Maneuver in Acute Respiratory Distress Syndrome

Autor: Alexey A. Smetkin, Vsevolod V. Kuzkov, Eugeny V. Suborov, Lars J. Bjertnaes, Mikhail Y. Kirov

Publikováno v: Critical Care Research and Practice, Vol 2012 (2012)

Introduction. In acute respiratory distress syndrome (ARDS) the recruitment maneuver (RM) is used to reexpand atelectatic areas of the lungs aiming to improve arterial oxygenation. The goal of our paper was to evaluate the response to RM, as assessed

Externí odkaz: https://doaj.org/article/9d6b22e5f5714afabf8309b33ff0c010

Prioritized brain circulation during ergometer cycling with apnea and face immersion in ice-cold water: A case report

Autor: Marianne Thoresen, Lars J. Bjertnaes, Lars Walløe, Anton Hauge

Publikováno v: Bjertnaes, L J, Hauge, A, Thoresen, M & Walløe, L 2021, ' Prioritized Brain Circulation During Ergometer Cycling with Apnea and Face Immersion in Ice-Cold Water : A Case Report ', International medical case reports journal, vol. 14, pp. 675-681 . https://doi.org/10.2147/IMCRJ.S317404
International Medical Case Reports Journal

Background: Successful cardiopulmonary resuscitation after drowning or avalanche is often attributed to hypothermia-induced decrease in metabolism, which adapts the oxygen demand to the amount supplied under cardiac compression. Four decades ago, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3731d3d0d366eeb7d603e460bbe3cc44
http://hdl.handle.net/10852/89710