

Prof Thrasyvoulos Tzellos
Professor Thrasyvoulos Tzellos is Dermatologist at the Department of Dermatology, NLSH Bodø, Norway, and Associate Professor at Institute of Clinical Medicine, University of Tromsø, Norway.
Professor Tzellos received his medical degree from the Aristotle University of Thessaloniki, Greece, moving on to complete an MSc in Clinical Research and Epidemiology and a PhD from the same institution. He has also completed several postgraduate courses on educational techniques, epidemiology and clinical pharmacology in healthcare.
He has published over 100 peer-reviewed articles and his current research expertise lies in the field of evidence-based medicine, clinical trials, meta-analyses, case-control studies, cohort studies and large-scale epidemiological studies. He is actively involved in clinical research on hidradenitis suppurativa and is a founding member of the European Hidradenitis Suppurativa Foundation (EHSF).
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The Qualipsosex Questionnaire, a self-questionnaire designed to assess the impact of psoriasis and/or psoriatic arthritis on patients’ sexual health, was...
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