Blar i Institutt for sirkulasjon og bildediagnostikk på tittel
Viser treff 1392-1411 av 1934
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Prediction of recurrence from metabolites and expression of TOP2A and EZH2 in prostate cancer patients treated with radiotherapy
(Peer reviewed; Journal article, 2023)Background The dual upregulation of TOP2A and EZH2 gene expression has been proposed as a biomarker for recurrence in prostate cancer patients to be treated with radical prostatectomy. A low tissue level of the metabolite ... -
Prediction of upper extremity peak oxygen consumption from heart rate during submaximal arm cycling in young and middle-aged adults
(Peer reviewed; Journal article, 2019)Based on the strong linear relationship between heart rate (HR) and oxygen consumption, the Åstrand–Ryhming cycle ergometer test (Astrand and Ryhming in J Appl Physiol 7:218–221, 1954) is a widely used submaximal test to ... -
Prediction of Ventricular Arrhythmias by QRS/QTc - Ratio in Citalopram or Escitalopram Intoxication
(Peer reviewed; Journal article, 2022)Background: The U.S. Food and Drug Administration (FDA) has stated that citalopram and escitalopram should not be used at daily doses above 40 mg/20 mg due to risk for development of fatal ventricular arrhythmias like ... -
Prediction of VO2max from submaximal exercise using the smartphone application myworkout GO : validation study of a digital health method
(Peer reviewed; Journal article, 2022)Background: Physical inactivity remains the largest risk factor for the development of cardiovascular disease worldwide. Wearable devices have become a popular method of measuring activity-based outcomes and facilitating ... -
Predictive Physiological Modeling of Percutaneous Coronary Intervention - Is Virtual Treatment Planning the Future?
(Journal article; Peer reviewed, 2018)Computational modeling has been used routinely in the pre-clinical development of medical devices such as coronary artery stents. The ability to simulate and predict physiological and structural parameters such as flow ... -
Predictors of dropout in exercise trials in older adults: The generation 100 study
(Peer reviewed; Journal article, 2019)Purpose Dropout from exercise programs, both in the real world and in research, is a challenge, and more information on dropout predictors is needed for establishing strategies to increase the likelihood of maintaining ... -
Predictors of early mortality after transcatheter aortic valve implantation
(Journal article; Peer reviewed, 2019)Objectives To investigate whether preoperative echocardiographic evaluation of ventricular function, especially right ventricular systolic and diastolic parameters including speckle-tracking analysis, could aid in the ... -
Prehospital naloxone administration – what influences choice of dose and route of administration?
(Peer reviewed; Journal article, 2020)Background Amidst the ongoing opioid crisis there are debates regarding the optimal route of administration and dosages of naloxone. This applies both for lay people administration and emergency medical services, and in ... -
Prehospital Stressors: A Cross-sectional Study of Norwegian Helicopter Emergency Medical Physicians
(Peer reviewed; Journal article, 2020)Objective Personnel working in helicopter emergency medical services (HEMS) and search and rescue (SAR) are exposed to environmental stressors, which may impair performance. The aim of this survey was to study the extent ... -
Prehospitale triageringsverktøy – hvor gode er de?: Om tidlig identifisering av pasienter med akutt koronarsykdom
(Master thesis, 2013)Bakgrunn: Akutte brystsmerter er et viktig og hyppig symptom hos pasienter som kommer i kontakt med akuttmedisinsk kommunikasjonssentral (AMK) gjennom bruk av nødnummeret 113. Det store spennet i alvorlighetsgrad ... -
Preliminary Processing and Analysis of an Adverse Event Dataset for Detecting Sepsis-Related Events
(Chapter, 2021)Adverse event (AE) reports contain notes detailing procedural and guideline deviations, and unwanted incidents that can bring harm to patients. Available datasets mainly focus on vigilance or post-market surveillance of ... -
Preoperative Brain Tumor Imaging: Models and Software for Segmentation and Standardized Reporting
(Peer reviewed; Journal article, 2022)For patients suffering from brain tumor, prognosis estimation and treatment decisions are made by a multidisciplinary team based on a set of preoperative MR scans. Currently, the lack of standardized and automatic methods ... -
Preoperative fatty infiltration of paraspinal muscles assessed by MRI is associated with less improvement of leg pain 2 years after surgery for lumbar spinal stenosis
(Journal article; Peer reviewed, 2024)Abstract Purpose Fatty infiltration (FI) of the paraspinal muscles may associate with pain and surgical complications in patients with lumbar spinal stenosis (LSS). We evaluated the prognostic influence of MRI-assessed ... -
Preoperative pain catastrophizing and postoperative pain after total knee arthroplasty: A prospective cohort study with one year follow-up
(Journal article; Peer reviewed, 2016)Background: Pain relief is likely to be the most important long-term outcome for patients undergoing total knee arthroplasty (TKA). However, research indicates that persistent pain (> 3 months) is a considerable problem, ... -
Preoperative Planning and Functional Neuronavigation: with Functional MRI and Diffusion Tensor Tractography in Patients with Brain Lesions
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:242, Doctoral thesis, 2009)Blood-Oxygenation-Level-Dependent functional Magnetic-Resonance-Imaging (BOLD fMRI) og Diffusion Tensor Imaging (DTI) er spesialiserte MR-teknikker for avbildning av henholdsvis funksjonelle områder i grå substans og ... -
Preprocessing of NMR metabolomics data
(Journal article; Peer reviewed, 2015)Metabolomics involves the large scale analysis of metabolites and thus, provides information regarding cellular processes in a biological sample. Independently of the analytical technique used, a vast amount of data is ... -
Prescription of analgesics to long-term survivors of cancer in early adulthood, adolescence and childhood in Norway: a national cohort study
(Peer reviewed; Journal article, 2020)Increasing numbers survive cancers in childhood and adolescence. Long-term survivors of cancers in adulthood have increased prevalence of pain and consumption of analgesics. It is not established whether long-term survivors ... -
Prescriptions of analgesics during chronic cancer disease trajectories: A complete national cohort study
(Journal article; Peer reviewed, 2021)Purpose Pain management principles vary considerably between chronic noncancer, acute and cancer pain. Cancer patients responding to oncological treatment may live with low tumor burden for years. Opioid treatment should ... -
Presence of TMPRSS2-ERG is associated with alterations of the metabolic profile in human prostate cancer
(Journal article; Peer reviewed, 2016)TMPRSS2-ERG has been proposed to be a prognostic marker for prostate cancer. The aim of this study was to identify changes in metabolism, genes and biochemical recurrence related to TMPRSS2-ERG by using an integrated ... -
Presenting complaints and mortality in a cohort of 22 000 adult emergency patients at a local hospital in Nepal
(Journal article; Peer reviewed, 2019)Background There is a need to develop sustainable emergency health care systems in low-resource settings, but data that analyses emergency health care needs in these settings are scarce. We aimed at assessing presenting ...