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Ioannis Karagiannidis
Publications - 20
Citations - 810
Ioannis Karagiannidis is an academic researcher. The author has contributed to research in topics: Hidradenitis suppurativa & Higher education. The author has an hindex of 8, co-authored 20 publications receiving 580 citations.
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Diagnostic delay in hidradenitis suppurativa is a global problem.
Ditte Marie Saunte,Jurr Boer,Alexander J. Stratigos,Jacek C Szepietowski,Iltefat H. Hamzavi,Kyu Han Kim,Kian Zarchi,Christina Antoniou,Lukasz Matusiak,Henry W. Lim,M S Williams,H.H. Kwon,Mehmet Ali Gürer,F. Mammadova,Ana Kaminsky,Errol P. Prens,H.H. van der Zee,Vincenzo Bettoli,Stefania Zauli,Jürg Hafner,Severin Läuchli,Lars E. French,H. Riad,Moetaz El-Domyati,Hossam Abdel-Wahab,Brian Kirby,Gabrielle E. Kelly,P. Calderon,V. del Marmol,F. Benhadou,Jean Revuz,Christos C. Zouboulis,Ioannis Karagiannidis,Karin Sartorius,Lena Hagströmer,Erin McMeniman,Erin McMeniman,Natalie Ong,Natalie Ong,Mateja Dolenc-Voljč,Z. B. Mokos,Luca Borradori,Robert E. Hunger,C. Sladden,N. Scheinfeld,Nayera H. Moftah,Lennart Emtestam,Jan Lapins,N. Doss,I. Kurokawa,Gregor B.E. Jemec +50 more
TL;DR: This study explores the delay in diagnosis for patients with HS on an international level and quantifies thedelay in diagnosis of HS compared with psoriasis with/without a family history.
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Development and validation of the International Hidradenitis Suppurativa Severity Score System (IHS4), a novel dynamic scoring system to assess HS severity.
Christos C. Zouboulis,Thrasyvoulos Tzellos,Athanassios Kyrgidis,Gregor B.E. Jemec,F.G. Bechara,Evangelos J. Giamarellos-Bourboulis,John R. Ingram,Theodora Kanni,Ioannis Karagiannidis,Antonio Martorell,Lukasz Matusiak,Andreas Pinter,Errol P. Prens,D. Presser,Sylke Schneider-Burrus,E. von Stebut,Jacek C Szepietowski,H.H. van der Zee,Sophia Wilden,Robert Sabat +19 more
TL;DR: A validated tool for the dynamic severity assessment of hidradenitis suppurativa/acne inversa (HS) is lacking.
Journal ArticleDOI
Bacteriology of hidradenitis suppurativa/acne inversa: A review
Georgios Nikolakis,Olivier Join-Lambert,Ioannis Karagiannidis,Hélène Guet-Revillet,Christos C. Zouboulis,Aude Nassif +5 more
TL;DR: A synergistic relationship between impaired innate immunity and microbial factors in the etiology of HS is suggested and prospective investigations suggest a similar relationship between bacterial species and cutaneous innate immunity.
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Endocrinologic Aspects of Hidradenitis Suppurativa.
TL;DR: The observation of premenstrual flares, female predominance, and improvement during pregnancy suggest a hormonal/metabolic background in HS, and the reported positive effects of antiandrogen therapy supports a possible role of androgens.
Journal ArticleDOI
Hidradenitis suppurativa/Acne inversa: an endocrine skin disorder?
TL;DR: The current view on the hormonal dysregulation and metabolic syndrome and their role in HS is described.