Gjermund Johnsen
Overview
Explore the profile of Gjermund Johnsen including associated specialties, affiliations and a list of published articles.
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Articles
29
Citations
147
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Recent Articles
11.
Bjerkan K, Sandvik J, Nymo S, Graeslie H, Johnsen G, Marvik R, et al.
Obes Surg
. 2022 Jul;
32(9):3005-3012.
PMID: 35790673
Purpose: Roux-en-Y gastric bypass (RYGB) is a well-documented treatment of severe obesity. Attending postoperative educational programs may improve the outcome. The aim of this study was to evaluate whether participation...
12.
Nymo S, Lundanes J, Aukan M, Sandvik J, Johnsen G, Graeslie H, et al.
Obes Res Clin Pract
. 2022 Apr;
16(2):163-169.
PMID: 35393266
Introduction: Suboptimal weight loss (SWL) after bariatric surgery affects approximately 30% of the patients in the long-term. Diet and physical activity (PA) are likely to modulate long term weight loss...
13.
Sandvik J, Bjerkan K, Graeslie H, Hoff D, Johnsen G, Klockner C, et al.
Front Endocrinol (Lausanne)
. 2021 Oct;
12:679066.
PMID: 34630319
Iron deficiency with or without anemia is a well-known long-term complication after Roux-en-Y, gastric bypass (RYGB) as the procedure alters the gastrointestinal absorption of iron. Iron is essential for hemoglobin...
14.
Strommen M, Klockner C, Bjerkan K, Graeslie H, Hoff D, Johnsen G, et al.
Front Endocrinol (Lausanne)
. 2021 Jul;
12:679006.
PMID: 34226824
Objective: To explore patients' long-term experiences with drinking alcohol after Roux-n-Y gastric bypass (RYGB) for conceptualizing what may indicate problematic drinking behavior after bariatric surgery. Study Design: Three-center, observational study....
15.
Nilsson K, Klevebro F, Rouvelas I, Lindblad M, Szabo E, Halldestam I, et al.
Ann Surg
. 2020 Aug;
272(5):684-689.
PMID: 32833767
Objective: To investigate if prolonged TTS after completed nCRT improves postoperative outcomes for esophageal and esophagogastric junction cancer. Summary Of Background Data: TTS has traditionally been 4-6 weeks after completed...
16.
Storli P, Johnsen G, Juel I, Gronbech J, Bringeland E
Scand J Gastroenterol
. 2019 Jul;
54(7):890-898.
PMID: 31318299
Expanded criteria for resection of colorectal liver metastases (CRLM) have led to a more aggressive surgical attitude. The aim is to evaluate any impact of expanded criteria on perioperative mortality...
17.
Vapenstad C, Hofstad E, Eivind Bernstein T, Aadahl P, Johnsen G, Marvik R
Minim Invasive Ther Allied Technol
. 2019 May;
29(3):161-169.
PMID: 31066615
Box trainers with motion analysis are important add-ons to surgical training and skills assessment outside the operating room, given that they exhibit construct validity. Four different tasks were tested for...
18.
Vapenstad C, Hofstad E, Bo L, Kuhry E, Johnsen G, Marvik R, et al.
Minim Invasive Ther Allied Technol
. 2017 May;
26(6):346-354.
PMID: 28486087
Background And Objective: Virtual reality (VR) simulators enrich surgical training and offer training possibilities outside of the operating room (OR). In this study, we created a criterion-based training program on...
19.
Alexandersson von Dobeln G, Nilsson M, Adell G, Johnsen G, Hatlevoll I, Tsai J, et al.
Pract Radiat Oncol
. 2016 Jan;
6(3):e53-e59.
PMID: 26725962
Purpose: Curative treatment of esophageal cancer is accompanied by frequent and sometimes severe side effects. However, prospectively collected data on side effects are scarce. The aim of this study was...
20.
Shikora S, Toouli J, Herrera M, Kulseng B, Brancatisano R, Kow L, et al.
Obes Surg
. 2015 Nov;
26(5):1029.
PMID: 26525980
No abstract available.