D
Dimitrios Velissaris
Researcher at University of Patras
Publications - 140
Citations - 3687
Dimitrios Velissaris is an academic researcher from University of Patras. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 22, co-authored 99 publications receiving 2520 citations. Previous affiliations of Dimitrios Velissaris include Université libre de Bruxelles.
Papers
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Journal ArticleDOI
Complex immune dysregulation in covid-19 patients with severe respiratory failure
Evangelos J. Giamarellos-Bourboulis,Mihai G. Netea,Mihai G. Netea,Nikoletta Rovina,Karolina Akinosoglou,Anastasia Antoniadou,Nikolaos Antonakos,Georgia Damoraki,Theologia Gkavogianni,Maria Evangelia Adami,Paraskevi Katsaounou,Maria Ntaganou,Magdalini Kyriakopoulou,George Dimopoulos,Ioannis Koutsodimitropoulos,Dimitrios Velissaris,Panagiotis Koufargyris,Athanassios Karageorgos,Konstantina Katrini,Vasileios Lekakis,Mihaela Lupse,Antigone Kotsaki,George Renieris,Danai Theodoulou,Vassiliki Panou,Evangelia Koukaki,Nikolaos Koulouris,Charalambos Gogos,Antonia Koutsoukou +28 more
TL;DR: In this paper, the authors found that severe respiratory failure (SRF) in COVID-19 patients is driven by a unique pattern of immune dysfunction, characterized by IL-6-mediated low HLA-DR expression and lymphopenia, associated with sustained cytokine production and hyper-inflammation.
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Biomarkers of sepsis: time for a reappraisal
TL;DR: The number of biomarkers being identified is still increasing although at a slower rate than in the past, and the clinical role of these biomarkers needs to be better evaluated.
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Acute Respiratory Distress Syndrome: Pathophysiology and Therapeutic Options
Charalampos Pierrakos,Menelaos Karanikolas,Sabino Scolletta,Vasilios Karamouzos,Dimitrios Velissaris +4 more
TL;DR: A narrative review of the literature on ARDS, including ARDS pathophysiology and therapeutic options currently being evaluated or in use in clinical practice, covers relevant publications until January 2011.
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Can changes in arterial pressure be used to detect changes in cardiac index during fluid challenge in patients with septic shock
Charalampos Pierrakos,Dimitrios Velissaris,Sabino Scolletta,Sarah Heenen,Daniel De Backer,Jean Louis Vincent +5 more
TL;DR: Changes in mean arterial pressure (MAP) do not reliably track changes in CI after fluid challenge in patients with septic shock and, consequently, should be interpreted carefully when evaluating the response to fluids challenge in such patients.
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Macrophage activation-like syndrome: an immunological entity associated with rapid progression to death in sepsis
Evdoxia Kyriazopoulou,Konstantinos Leventogiannis,Anna Norrby-Teglund,Georgios Dimopoulos,Aikaterini Pantazi,Stylianos E. Orfanos,Nikoletta Rovina,Iraklis Tsangaris,Theologia Gkavogianni,Elektra Botsa,Eleftheria Chassiou,Anastasia Kotanidou,Christina Kontouli,Panagiotis Chaloulis,Dimitrios Velissaris,Athina Savva,Jonas-Sundén Cullberg,Karolina Akinosoglou,Charalambos Gogos,Apostolos Armaganidis,Evangelos J. Giamarellos-Bourboulis +20 more
TL;DR: Ferritin measurements can provide early diagnosis of MALS and may allow for specific treatment and be a biomarker of diagnosis and prognosis in sepsis.