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Fletta eftir höfundi "Kárason, Sigurbergur"

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Ljósmyndir lækna frá COVID-19-sumrinu 2020

Kárason, Sigurbergur; Runólfsdóttir, Hrafnhildur Linnet; Haraldsdóttir, Kristín Huld; Möller, Alma; Sigurkarlsson, Stefán (2020)
Mineralization in a Critical Size Bone-Gap in Sheep Tibia Improved by a Chitosan-Calcium Phosphate-Based Composite as Compared to Predicate Device

Örlygsson, Gissur; Laxdal, Elín H.; Kárason, Sigurbergur; Dagbjartsson, Atli; Gunnarsson, Eggert; Ng, Chuen How; Einarsson, Jón M.; Gíslason, Jóhannes; Jónsson, Halldór (2022-01-22)

Deacetylated chitin derivatives have been widely studied for tissue engineering purposes. This study aimed to compare the efficacy of an injectable product containing a 50% deacetylated chitin derivative (BoneReg-Inject™) and an existing product (chronOS ...
Prevalence of modifiable risk factors in primary elective arthroplasty and their association with infections

Sigurðardóttir, María; Sigurðsson, Martin Ingi; Ólafsson, Yngvi; Sverrisdóttir, Sólveig Hólmfr; Gunnarsdóttir, Ingibjörg; Sigurðsson, Emil Lárus; Kárason, Sigurbergur (2023-02-02)

Background and purpose — The aim of this study was to identify the prevalence of modifiable risk factors of surgical site infections (SSI) in patients undergoing primary elective total joint arthroplasty (TJA) receiving conventional preoperative ...
Utilization and outcomes of tracheostomies in the intensive care unit in Iceland in 2007–2020 : A descriptive study

Kristinsdottir, Eyrun A.; Sigvaldason, Kristinn; Kárason, Sigurbergur; Jónasdóttir, Rannveig Jóna; Böðvarsdóttir, Regína; Ólafsson, Oddur; Tryggvason, Geir; Guðbjartsson, Tómas; Sigurðsson, Martin Ingi (2022-06-24)

Background: Tracheostomies are commonly utilized in ICU patients due to prolonged mechanical ventilation, upper airway obstruction, or surgery in the face/neck region. However, practices regarding the timing of placement and utilization vary. This study ...
Ventilator-induced lung injury results in oxidative stress response and mitochondrial swelling in a mouse model

Jóelsson, Jón Pétur; Ásbjarnarson, Árni; Sigurðsson, Snævar; Kricker, Jennifer; Valdimarsdottir, Bryndis; Thorarinsdottir, Holmfridur; Starradottir, Eir; Guðjónsson, Þórarinn; Ingþórsson, Sævar; Kárason, Sigurbergur (2022-07-22)

BACKGROUND: Mechanical ventilation is a life-saving therapy for critically ill patients, providing rest to the respiratory muscles and facilitating gas exchange in the lungs. Ventilator-induced lung injury (VILI) is an unfortunate side effect of ...

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Fletta eftir höfundi "Kárason, Sigurbergur"

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