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Alexander Mertens

Explore the profile of Alexander Mertens including associated specialties, affiliations and a list of published articles. Areas
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Articles 43
Citations 296
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Recent Articles
1.
Mertens A, Essing T, Kunstein A, Weigel C, Bode J, Roderburg C, et al.
Can J Gastroenterol Hepatol . 2024 Nov; 2024:5453294. PMID: 39483247
Acute variceal hemorrhage (AVH) is a frequent cause of upper gastrointestinal bleeding (UGIB) in liver cirrhosis. Most cases require urgent endoscopic intervention due to potentially life-threatening courses. Different endoscopic hemostasis...
2.
Putz S, Mertens A, Chuang L, Nitsch V
Hum Factors . 2024 Oct; :187208241296830. PMID: 39477348
Objective: The present study investigated how pupil size and heart rate variability (HRV) can contribute to the prediction of operator performance. We illustrate how focusing on mental effort as the...
3.
Loosen S, Mertens A, Klein I, Leyh C, Krieg S, Kandler J, et al.
BMJ Open Gastroenterol . 2024 Aug; 11(1). PMID: 39181567
Background: () is a gram-negative gastrointestinal pathogen that colonises the human stomach and is considered a major risk factor for gastric cancer and mucosa-associated lymphoid tissue lymphoma. Furthermore, is a...
4.
Schierhorst N, Rick V, Czerniak J, Brandl C, Mertens A, Nitsch V
Appl Ergon . 2024 Feb; 117:104242. PMID: 38306742
The pupil diameter has been shown to provide insight to a person's experienced cognitive strain. Pupillary light responses, however, make this measure unreliable in uncontrolled settings. Two derived indicators-Index of...
5.
Putz S, Mertens A, Chuang L, Nitsch V
Ergonomics . 2023 Nov; 67(6):801-830. PMID: 38031407
Physiological measures are often used to assess the mental state of human operators in supervisory process control tasks. However, the diversity of research approaches creates a heterogeneous landscape of empirical...
6.
Mertens A, Essing T, Roderburg C, Luedde T, Kandler J, Loosen S
J Clin Gastroenterol . 2023 Sep; 58(7):640-649. PMID: 37668412
Background: Mallory-Weiss syndrome (MWS) is a rare cause of upper gastrointestinal bleeding from gaging or vomiting-induced mucosal lacerations at the gastroesophageal junction. Most cases do not require urgent endoscopic intervention...
7.
Rick V, Brandl C, Mertens A, Nitsch V
Work . 2023 Jul; 77(1):185-196. PMID: 37483054
Background: Research demonstrates that work interruptions are considered one of the most common work stressors. Understanding the mechanisms of work interruptions is therefore vital to reducing worker stress and maintaining...
8.
Mertens A, Essing T, Minko P, Mollenhoff K, Mattes-Gyorgy K, Giesel F, et al.
J Clin Transl Res . 2023 May; 9(2):123-132. PMID: 37179793
Background And Aim: Selective internal radiotherapy (SIRT) is a minimal invasive tumor therapy for hepatocellular carcinoma (HCC), biliary tract cancer (BTC), and liver metastasis of extrahepatic tumors. Comprehensive data on...
9.
Arend M, Benz T, Mertens A, Brandl C, Nitsch V
Ergonomics . 2022 Nov; 66(9):1255-1269. PMID: 36369787
In search and rescue missions, teleoperated rovers equipped with sensor technology are deployed into harsh environments to search for targets. To support the search task, unimodal/multimodal cues can be presented...
10.
Roderburg C, Kostev K, Mertens A, Luedde T, Loosen S
Gut . 2022 Nov; 72(12):2383-2384. PMID: 36347594
No abstract available.