Blar i NTNU Open på forfatter "Porthun, Jan"
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Characteristics, Opportunities, and Challenges of Osteopathy (COCO) in the Perceptions of Osteopaths in Germany, Austria, and Switzerland: Protocol for a Comprehensive Mixed Methods Study
Porthun, Jan; Manschel, Jonas (Journal article; Peer reviewed, 2019)Background: Currently, the importance of osteopathy within the health care system is controversial. The training structures and the acknowledgment of the occupational profile strongly differ in the German-speaking territory. ... -
Clinical and Prognostic Relevance of Cardiac Wasting in Patients With Advanced Cancer
Lena, Alessia; Wilkenshoff, Ursula; Hadzibegovic, Sara; Porthun, Jan; Rösnick, Lukas; Fröhlich, Ann-Kathrin; Zeller, Tanja; Karakas, Mahir; Keller, Ulrich; Ahn, Johann; Bullinger, Lars; Riess, Hanno; Rosen, Stuart D.; Lyon, Alexander R.; Lüscher, Thomas F; Totzeck, Matthias; Rassaf, Tienush; Burkhoff, Daniel; Mehra, Mandeep R.; Bax, Jeroen J.; Butler, Javed; Edelmann, Frank; Haverkamp, Wilhelm; Anker, Stefan D.; Packer, Milton; Coats, Andrew J.S.; von Haehling, Stephan; Landmesser, Ulf; Anker, Markus S. (Journal article; Peer reviewed, 2023) -
Effectiveness of an osteopathic treatment on the autonomic nervous system: a systematic review of the literature
Rechberger, Verena; Biberschick, Michael; Porthun, Jan (Journal article; Peer reviewed, 2019)Objective The objective of this systematic review was to evaluate the effectiveness of an osteopathic treatment on the autonomic nervous system (ANS). For this purpose, published primary studies were analysed and ... -
Hand grip strength in patients with advanced cancer: A prospective study
Hadzibegovic, Sara; Porthun, Jan; Lena, Alessia; Weinländer, Pia; Lück, Laura C.; Potthoff, Sophia; Rösnick, Lukas; Fröhlich, Ann-Kathrin; Ramer, Luisa Valentina; Sonntag, Frederike; Wilkenshoff, Ursula; Ahn, Johann; Keller, Ulrich; Bullinger, Lars; Mahabadi, Amir A.; Totzeck, Matthias; Rassaf, Tienush; Von Haehling, Stephan; Coats, Andrew J.S.; Anker, Stefan D.; Roeland, Eric J.; Landmesser, Ulf; Anker, Markus S. (Peer reviewed; Journal article, 2023)Background Hand grip strength (HGS) is a widely used functional test for the assessment of strength and functional status in patients with cancer, in particular with cancer cachexia. The aim was to prospectively evaluate ... -
Patient-reported ability to walk 4 m and to wash: New clinical endpoints and predictors of survival in patients with pre-terminal cancer
Lena, Alessia; Anker, Markus S.; Roeland, Eric J.; Porthun, Jan; Schmitz, Sebastian; Hadzibegovic, Sara; Sikorski, Philipp; Wilkenshoff, Ursula; Fröhlich, Ann-Kathrin; Ramer, Luisa Valentina; Rose, Matthias; Eucker, Jan; Rassaf, Tienush; Totzeck, Matthias; Lehmann, Lorenz H.; Von Haehling, Stephan; Coats, Andrew J.S.; Friede, Tim; Butler, Javed; Anker, Stefan D.; Riess, Hanno; Landmesser, Ulf; Bullinger, Lars; Keller, Ulrich; Ahn, Johann (Peer reviewed; Journal article, 2023)Background Maintaining the ability to perform self-care is a critical goal in patients with cancer. We assessed whether the patient-reported ability to walk 4 m and wash oneself predict survival in patients with ... -
Spontaneous Non-Sustained Ventricular Tachycardia and Premature Ventricular Contractions and Their Prognostic Relevance in Patients with Cancer in Routine Care
Albrecht, Annemarie; Porthun, Jan; Eucker, Jan; Coats, Andrew J.S.; Haehling, Stephan von; Pezzutto, Antonio; Karakas, Mahir; Riess, Hanno; Keller, Ulrich; Landmesser, Ulf; Haverkamp, Wilhelm; Anker, Stefan D.; Anker, Markus S. (Peer reviewed; Journal article, 2021)Aims: It is largely unknown whether cancer patients seen in routine care show ventricular arrhythmias in 24 h electrocardiograms (ECGs), and whether when they are detected they carry prognostic relevance. Methods and ... -
Team training program’s impact on medication administration, teamwork and patient safety culture in an ambulance service (TEAM-AMB): a longitudinal multimethod study protocol
Vifladt, Anne; Ballangrud, Randi; Myhr, Kjetil; Grusd, Eystein; Porthun, Jan; Mæhlum, Pål Anders; Aase, Karina; Sollid, Stephen J. M.; Odberg, Kristian Ringsby (Journal article; Peer reviewed, 2023)Introduction: Medication administration errors (MAEs) have the potential for significant patient harm, and the frequency of MAEs in the ambulance services is not well known. Effective teamwork is paramount for providing ... -
Temporal and geographical variations in diagnostic imaging in Norway
Hofmann, Bjørn Morten; Brandsæter, Ingrid Øfsti; Andersen, Eivind Richter; Porthun, Jan; Kjelle, Elin (Peer reviewed; Journal article, 2024)Background Unwarranted temporal and geographical variations are acknowledged as a profound problem for equal access and justice in the provision of health services. Even more, they challenge the quality, safety, and ... -
Translation and psychometric testing of the Norwegian version of the “Patients’ Perspectives of Surgical Safety Questionnaire”
Husebø, Sissel Iren Eikeland; Olden, Mona; Pedersen, Malinn; Porthun, Jan; Ballangrud, Randi (Peer reviewed; Journal article, 2022)Purpose To translate the Patients’ Perspectives of Surgical Safety (PPSS) questionnaire into Norwegian and to test it for structural validity and internal consistency. Design This is a methodological study. Methods The ...