Browsing NTNU Open by Author "Austeng, Dordi"
Now showing items 1-20 of 22
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A New Treatment Strategy For Wet Age-Related Macular Degeneration
Knutsen, Christina (Master thesis, 2020)Aldersrelatert maculadegenerasjon (AMD) er en øyesykdom som ubehandlet vil lede til tap av sentralsyn. Pasienter med våt AMD behandles i dag med gjentatte injeksjoner gitt over flere år, og er således en ressurskrevende ... -
Air versus Sulfur Hexafluoride Gas Tamponade for Small and Medium-Sized Macular Holes: A Randomized Noninferiority Trial
Lindtjørn, Birger; Krohn, Jørgen Gitlesen; Haugstad, Marta; Stene-Johansen, Ingar; Austeng, Dordi; Basit, Samy; Fossen, Kristian Anker; Varhaug, Pål; Kvaløy, Jan Terje; Forsaa, Vegard Asgeir (Peer reviewed; Journal article, 2022)Purpose To investigate whether air tamponade is noninferior to sulfur hexafluoride (SF6) gas tamponade for small (≤ 250 μm) and medium-sized (> 250 μm and ≤ 400 μm) macular holes (MHs). Design Multicenter, randomized ... -
Anatomical and Visual Outcomes in the Surgical Management of Primary Rhegmatogenous Retinal Detachment
Al Haidari, Ahmed (Master thesis, 2023)Bakgrunn: Hensikten med denne studien var å vurdere anatomiske og funksjonelle resultater ved kirurgisk behandling av primær rhegmatogen amotio (RRD) ved Øyeavdelingen, St. Olavs Hospital. Metode: Data fra alle pasienter ... -
Antiseptic effect of low-concentration povidone-iodine applied with a depot device in the conjunctiva before cataract surgery
Wass, Simon Oskar Yngve; Albrektsen, Grethe; Ødegård, Maria Tjåland; Sand, Mari Kathrine; Austeng, Dordi (Journal article; Peer reviewed, 2018)Purpose Examine the antiseptic effect of long-term low-concentration (0.3%) povidone-iodine (PI) before cataract surgery. Setting St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway. Design Single-armed ... -
Deep learning identify retinal nerve fibre and choroid layers as markers of age-related macular degeneration in the classification of macular spectral-domain optical coherence tomography volumes
Tvenning, Arnt-Ole; Hanssen, Stian Rikstad; Austeng, Dordi; Morken, Tora Sund (Peer reviewed; Journal article, 2022)Purpose Deep learning models excel in classifying medical image data but give little insight into the areas identified as pathology. Visualization of a deep learning model’s point of interest (POI) may reveal unexpected ... -
Drusenoid pigment epithelial detachment volume is associated with a decrease in best‐corrected visual acuity and central retinal thickness: the Norwegian Pigment Epithelial Detachment Study (NORPED) report no. 1
Tvenning, Arnt-Ole; Krohn, Jørgen; Forsaa, Vegard Asgeir; Malmin, Agni; Hedels, Christian; Austeng, Dordi (Peer reviewed; Journal article, 2020)Purpose To investigate the association of drusenoid pigment epithelial detachment (DPED) volume and change in best‐corrected visual acuity (BCVA) and central retinal thickness (CRT) during the growth phase of large DPEDs. ... -
Drusenoid pigment epithelial detachments and age-related macular degeneration
Tvenning, Arnt-Ole (Doctoral theses at NTNU;2020:328, Doctoral thesis, 2020)Patients with age-related macular degeneration (AMD) and serous or drusenoid pigment epithelial detachments (PEDs) have a high risk of progression to geographic atrophy, choroidal neovascularization, and a loss of visual ... -
Neonatal biomarkers and morbidity as risk factors for visual impairment in extremely low gestational age newborns
Holm, Mari (Doctoral theses at NTNU;2017:183, Doctoral thesis, 2017)Being born preterm imposes a risk of increased mortality and numerous morbidities on the infant. Preterm newborns carry their "birth history" with them throughout life; this implies an increased risk of problems related ... -
Nonsupine positioning after macular hole surgery: A prospective multicenter study
Lindtjørn, Birger; Krohn, Jørgen Gitlesen; Austeng, Dordi; Fossen, Kristian; Varhaug, Pål; Basit, Samy; Helgesen, Ole Harald; Eide, Geir Egil; Forsaa, Vegard Asgeir (Journal article; Peer reviewed, 2019)Purpose To evaluate the postoperative closure rate of full-thickness macular holes (MHs) after nonsupine positioning, which means that the patients avoid upward gaze and a supine sleeping position, and to investigate the ... -
Nurse-administered intravitreal injections of anti-VEGF: study protocol for noninferiority randomized controlled trial of safety, cost and patient satisfaction
Austeng, Dordi; Morken, Tora Sund; Bolme, Stine; Follestad, Turid; Halsteinli, Vidar (Journal article; Peer reviewed, 2016)Background: Intravitreal injections (IVI) of anti-vascular endothelial growth factor (anti-VEGF) now improve or stabilize visual acuity in a number of previously untreatable eye diseases, of which the main are age-related ... -
Ögonbottenblödningar vid våld mot huvudet på små barn Förslag till kliniskt handläggningsstöd
Hellgren, Kerstin; Löfgren, Stefan; Lidén, Ulrika; Austeng, Dordi; Fahnehjelm, Kristina Teär (Peer reviewed; Journal article, 2020)Hjärnskador orsakade av AHT hos små barn är inte ovanliga och sannolikt underdiagnostiserade. Ögonbottenblödningar är kardinalsymtom på AHT. Förekomst av retinoschis eller retinala veck är starkt associerad till AHT. ... -
Pain and corneal epithelial damage following disinfection with different concentrations of Povidone-Iodine
Saltnes, Tuva Børsting; Grønning, Anna (Master thesis, 2021)Hensikt: Undersøke forskjellen i (1) nivå av smerte og (2) korneal epitelial skade etter desinfeksjon med to forskjellige konsentrasjoner av Povidone Iodine (0.3% og 5%). Setting: Oftalmologisk avdeling, St. Olavs Hospital, ... -
Pain and corneal epithelial damage following disinfection with different concentrations of Povidone-Iodine
Saltnes, Tuva Børsting; Grønning, Anna (Master thesis, 2021)Hensikt: Undersøke forskjellen i (1) nivå av smerte og (2) korneal epitelial skade etter desinfeksjon med to forskjellige konsentrasjoner av Povidone Iodine (0.3% og 5%). Setting: Oftalmologisk avdeling, St. Olavs Hospital, ... -
Patient satisfaction following a switch from treat-and- extend to observe-and-plan regimen in age-related macular degeneration
Morken, Tora Sund; Knutsen, Christina; Hanssen, Margrete Sætre; Austeng, Dordi (Journal article; Peer reviewed, 2022)Objective Standard treatment of neovascular age-related macular degeneration (nAMD) is intravitreal injections (IVI) of antivascular endothelial growth factor (anti-VEGF) according to treat-and-extend (TnE). Observe-and-plan ... -
Retinopathy of prematurity: Inflammation, choroidal degeneration, and novel promising therapeutic strategies
Rivera, Jose Carlos; Holm, Mari; Austeng, Dordi; Morken, Tora Sund; Zhou, Tianwei Ellen; Beaudry-Richard, Alexandra; Sierra, Estefania Marin; Dammann, Olaf; Chemtob, Sylvain (Journal article; Peer reviewed, 2017)Retinopathy of prematurity (ROP) is an important cause of childhood blindness globally, and the incidence is rising. The disease is characterized by initial arrested retinal vascularization followed by neovascularization ... -
Stable incidence but regional differences in retinopathy of prematurity in Norway from 2009 to 2017
Grottenberg, Beanca Sofie Gjølberg; Korseth, Katinka Madtzog; Follestad, Turid; Stensvold, Hans Jørgen; Støen, Ragnhild; Austeng, Dordi (Peer reviewed; Journal article, 2020)Purpose To explore the changes over time and regional differences in the incidence of retinopathy of prematurity (ROP) in a national cohort of infants born <28 weeks' gestational age (GA). Methods A population‐based ... -
Task shifting of intraocular injections from physicians to nurses: a randomized single-masked noninferiority study
Bolme, Stine; Morken, Tora Sund; Follestad, Turid; Sørensen, Torben Lykke; Austeng, Dordi (Journal article; Peer reviewed, 2019)Purpose To test if task shifting of intraocular injections to nurses in a real‐world setting can result in similar visual function outcome with equal safety profile. Method All patients with either age‐related macular ... -
Task shifting of intravitreal injections from physicians to nurses: a qualitative study
Bolme, Stine; Austeng, Dordi; Gjeilo, Kari Hanne (Peer reviewed; Journal article, 2021)Background Intravitreal injections of anti-vascular endothelial growth factor are high-volume procedures and represent a considerable workload on ophthalmology departments. Several departments have tried to meet this ... -
Task-shifting intravitreal injections to nurses: Investigating the visual outcome and safety in a randomised controlled trial, exploring nurse satisfaction and calculating costs
Bolme, Stine (Doctoral theses at NTNU;2022:352, Doctoral thesis, 2022) -
Treatment of large avascular retinal pigment epithelium detachments in age-related macular degeneration with aflibercept, photodynamic therapy, and triamcinolone acetonide.
Tvenning, Arnt-Ole; Hedels, Christian; Krohn, Jørgen Gitlesen; Austeng, Dordi (Journal article; Peer reviewed, 2019)Purpose: To evaluate the use of aflibercept, triamcinolone acetonide, and photodynamic therapy (PDT) in the treatment of avascular pigment epithelium detachments (aPEDs). Patients and methods: Patients with treatment-naïve ...