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Fletta eftir efnisorði "Retrospective Studies"
Atriði 41-60 af 62
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(2022-10-03)Introduction: Non-infectious sternal dehiscence (NISD) is a known complication following coronary artery bypass grafting (CABG), with previous studies estimating an incidence of 0.4–1% of surgeries. We aimed to study the incidence of NISD together with ... -
(2020-02)INNGANGUR Ósæðardæla eykur blóðflæði um kransæðar í þanbili og auðveldar vinnu hjartans við að tæma sig í slagbili. Hún er einkum notuð við bráða hjartabilun, en í minnkandi mæli við hjartabilun eftir opnar hjartaskurðaðgerðir þar sem umdeilt er hvort ...
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(2022-02-04)INNGANGUR Stokkasegi er orsök um 0,5-1% allra heilablóðfalla. Stokkasegi getur valdið blæðingu og/eða heiladrepi auk hækkaðs innankúpuþrýstings. Erfitt getur reynst að greina stokkasega vegna fjölbreyttra einkenna og erfiðrar myndgreiningar á köflum. ...
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(2022-08-01)Background: The outcome in patients after surgery for acute type A aortic dissection without replacement of the part of the aorta containing the primary tear is undefined. Methods: Data of 1122 patients who underwent surgery for acute type A aortic ...
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(2022-08-26)Background During the initial phase of the Coronavirus Disease 2019 (COVID-19) pandemic, reduced numbers of acutely ill or injured children presented to emergency departments (EDs). Concerns were raised about the potential for delayed and more severe ...
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(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 ...
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(2021-05)INNGANGUR Rafskútur eru orðnar vinsæll samgöngumáti á höfuðborgarsvæðinu. Erlendis hefur notkun þeirra fylgt nokkur slysatíðni en ekki er vitað um tíðni slíkra slysa á Íslandi. Markmið rannsóknarinnar var að meta orsakir, eðli og afleiðingar rafskútuslysa ...
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(2020-09)TILGANGUR Rannsóknin var liður í innleiðingu gæðaskráningar brjóstakrabbameina á Íslandi og markmiðið að bera saman greiningu og meðferð ífarandi brjóstakrabbameina á Íslandi og í Svíþjóð. EFNIVIÐUR OG AÐFERÐIR Upplýsingar um alla einstaklinga sem ...
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(2023-03-23)BACKGROUND: Contemporary management of uncomplicated type B aortic dissections (uTBAD) is based on the acuity and various morphological features. Medical therapy is mandatory, while the risks of early thoracic endovascular aortic repair (TEVAR) are ...
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(2023-09)OBJECTIVE: To assess sense of security, health literacy, and the association between sense of security and health literacy during COVID-19 self-isolation. METHODS: In this cross-sectional survey all adults who caught COVID-19 from the onset of the ...
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(2022-12-07)Ágrip Inngangur Gláka er sjúkdómur sem lýsir sér með hrörnun á sjóntaug augans og er ein helsta ástæða blindu. Eina viðurkennda meðferð sjúkdómsins er lækkun augnþrýstings með lyfjum, lasermeðferð eða skurðaðgerðum. Undanfarið hafa orðið stórstígar ...
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(2023-11)
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(2022-06-30)Obstructive sleep apnea is linked to severe health consequences such as hypertension, daytime sleepiness, and cardiovascular disease. Nearly a billion people are estimated to have obstructive sleep apnea with a substantial economic burden. However, the ...
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(2017-05)Background The scale-up of tobacco control, especially after the adoption of the Framework Convention for Tobacco Control, is a major public health success story. Nonetheless, smoking remains a leading risk for early death and disability worldwide, and ...
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(2021-10)OBJECTIVE: To assess the survival, failure, and complication rates of veneered and monolithic all-ceramic implant-supported single crowns (SCs). METHODS: Literature search was conducted in Medline (PubMed), Embase, and Cochrane Central Register of ...
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(2022-11-08)We aimed to investigate a hypothesised association between daily mean temperature and the risk of surgery for acute type A aortic dissection (ATAAD). For the period of 1 January 2005 until 31 December 2019, we collected daily data on mean temperatures ...
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(2022-11-01)INNGANGUR Tímabundið minnisleysi (Transient Global Amnesia, TGA) er góðkynja heilkenni sem einkennist af skyndilegu minnisleysi og gengur yfir á innan við 24 klukkustundum. TGA birtist án annarra staðbundinna taugaeinkenna. Markmið rannsóknarinnar var ...
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(2023-10)OBJECTIVE: Twin pregnancies are associated with increased antepartum and intrapartum risks. Limited multiple embryo transfers are associated with decreased twin birth rates. We aimed to study the effect of 2009 Icelandic regulations on twin birth rates ...
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(2021-03-25)This cohort study evaluates the association between use of a community center primary care clinic and subsequent nonemergent emergency department (ED) visits by unhoused women who exchange sex and inject drugs.
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(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 ...
Atriði 41-60 af 62