Blar i Bergen Open Research Archive på forfatter "Kristoffersen, Einar K."
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Benefit from B-Lymphocyte Depletion Using the Anti- CD20 Antibody Rituximab in Chronic Fatigue Syndrome. A Double-Blind and Placebo-Controlled Study
Fluge, Øystein; Bruland, Ove; Risa, Kristin; Storstein, Anette; Kristoffersen, Einar K.; Sapkota, Dipak; Næss, Halvor; Dahl, Olav; Nyland, Harald; Mella, Olav (Peer reviewed; Journal article, 2011-10-19)Background: Chronic fatigue syndrome (CFS) is a disease of unknown aetiology. Major CFS symptom relief during cancer chemotherapy in a patient with synchronous CFS and lymphoma spurred a pilot study of B-lymphocyte depletion ... -
Elevated levels of CXCL10 in the Periodic Fever, Aphthous stomatitis, Pharyngitis and cervical Adenitis syndrome (PFAPA) during and between febrile episodes; an indication of a persistent activation of the innate immune system
Førsvoll, Jostein Andersen; Kristoffersen, Einar K.; Øymar, Knut (Peer reviewed; Journal article, 2013-10-17)Background: The Periodic Fever, Aphthous stomatitis, Pharyngitis and cervical Adenitis syndrome (PFAPA) is the most common periodic fever syndrome in childhood. Clinically, PFAPA may resemble autoinflammatory diseases, but ... -
Immunophenotyping in post-giardiasis functional gastrointestinal disease and chronic fatigue syndrome
Hanevik, Kurt; Kristoffersen, Einar K.; Sørnes, Steinar; Mørch, Kristine; Næss, Halvor; Rivenes, Ann Christin; Bødtker, Jørn; Hausken, Trygve; Langeland, Nina (Peer reviewed; Journal article, 2012-10-14)Background: A Giardia outbreak was associated with development of post-infectious functional gastrointestinal disorders (PI-FGID) and chronic fatigue syndrome (PI-CFS). Markers of immune dysfunction have given conflicting ...