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Hong HCH, Adam DN, Rivers JK, Wiseman MC, Thoning H, McCracken CB. Proactive Topical Maintenance Treatment of Psoriasis: Subanalysis of Canadian Patients in the Phase III PSO-LONG Trial. J Cutan Med Surg 2023; 27:63-64. [PMID: 36437761 DOI: 10.1177/12034754221139265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- H Chih-Ho Hong
- 8166 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada.,Probity Medical Research, Waterloo, ON, Canada
| | - David N Adam
- Probity Medical Research, Waterloo, ON, Canada.,7938 Division of Dermatology, Temerty Faculty of Medicine, University of Toronto, ON, Canada.,CCA Medical Research, Ajax, ON, Canada
| | - Jason K Rivers
- 8166 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada.,Probity Medical Research, Waterloo, ON, Canada.,Pacific Derm, Vancouver, Vancouver, BC Canada
| | - Marni C Wiseman
- 12359 Section of Dermatology, Department of Medicine, University of Manitoba, Winnipeg, MB, Canada.,Skinwise Dermatology, Winnipeg, MB, Canada
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van Huizen AM, Menting SP, Gyulai R, Iversen L, van der Kraaij GE, Middelkamp-Hup MA, Warren RB, Spuls PI, Schejtman AA, Egeberg A, Firooz A, Kumar AS, Oakley A, Foulkes A, Ramos AMC, Fougerousse AC, Carija A, Akman-Karakas A, Horváth B, Fábos B, Matlock BH, Claréus BW, Castro C, Ferrándiz C, Correa CC, Marchesi C, Goujon C, Gonzalez C, Maldonado-García C, Hong CH, Griffiths CEM, Vestergaard C, Echeverría CM, de la Cruz C, Conrad C, Törocsik D, Drvar DL, Balak D, Jullien D, Appelen D, Kim DH, de Jong EMGJ, El Gamal E, Laffitte E, Mahé E, Sonkoly E, Colombo EP, Vilarrasa E, Willaert F, Novoa FD, Handjani F, Valenzuela F, Vílchez-Márquez F, Gonzalez GO, Krisztián G, Damiani G, Krnjevic-Pezic G, Pellerano G, Carretero G, Hunter HJA, Riad H, Oon HH, Boonen HPJ, Moussa IO, García-Doval I, Csányi I, Brajac I, Turchin I, Grozdev I, Weinberg JM, Nicolopoulos J, Wells J, Lambert JLW, Ingram JR, Prinz JC, de Souza Sittart JA, Sanchez JL, Hsiao JPF, Castro-Ayarza JR, Maul JT, van den Reek JMPA, Trcko K, Barber K, Reich K, Gebauer KA, Khobzei K, Maul LV, Massari LP, Fardet L, le Cleach L, Misery L, Chandrashekar L, Muresanu LI, Lecluse L, Skov L, Frez ML, Babic LT, Puig L, Gomez LC, Ramam M, Dutil M, El-Sayed MH, Olszewska M, Schram ME, Franco MD, Llamas-Velasco M, Gonçalo M, Velásquez-Lopera MM, Abad ME, de Oliveira MDFSP, Seyger MMB, Kaštelan M, Rademaker M, Sikora M, Lebwohl M, Wiseman MC, Ferran M, van Doorn M, Danespazhooh M, Bylaite-Bucinskiene M, Gooderham MJ, Polic MV, de Rie MA, Zheng M, Gómez-Flores M, Salleras I Redonnet M, Silverberg NB, Doss N, Yawalkar N, Chosidow O, Zargari O, de la Cueva P, Fernandez-Peñas P, Cárdenas Rojas PJ, Gisondi P, Grewal P, Sator P, Luna PC, Félix PAO, Varela P, Holló P, Cetkovska P, Calzavara-Pinton P, Ghislain PD, Araujo RR, Romiti R, Kui R, Ceovic R, Vender R, Lafuente-Urrez RF, Del-Río R, Gulin SJ, Handa S, Mahil SK, Kolalapudi SA, Marrón SE, Azimi SZ, Janmohamed SR, da Cruz Costa SA, Choon SE, Urbancek S, Ayanlowo O, Margasin SM, Wong TW, Mälkönen T, Hurtová T, Reciné TR, Huldt-Nystrøm T, Torres T, Liu TY, Leonidze T, Sharma VK, Weightman W, Gulliver W, Veldkamp W. International eDelphi Study to Reach Consensus on the Methotrexate Dosing Regimen in Patients With Psoriasis. JAMA Dermatol 2022; 158:561-572. [PMID: 35353175 DOI: 10.1001/jamadermatol.2022.0434] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Importance A clear dosing regimen for methotrexate in psoriasis is lacking, and this might lead to a suboptimal treatment. Because methotrexate is affordable and globally available, a uniform dosing regimen could potentially optimize the treatment of patients with psoriasis worldwide. Objective To reach international consensus among psoriasis experts on a uniform dosing regimen for treatment with methotrexate in adult and pediatric patients with psoriasis and identify potential future research topics. Design, Setting, and Participants Between September 2020 and March 2021, a survey study with a modified eDelphi procedure that was developed and distributed by the Amsterdam University Medical Center and completed by 180 participants worldwide (55 [30.6%] resided in non-Western countries) was conducted in 3 rounds. The proposals on which no consensus was reached were discussed in a conference meeting (June 2021). Participants voted on 21 proposals with a 9-point scale (1-3 disagree, 4-6 neither agree nor disagree, 7-9 agree) and were recruited through the Skin Inflammation and Psoriasis International Network and European Academy of Dermatology and Venereology in June 2020. Apart from being a dermatologist/dermatology resident, there were no specific criteria for participation in the survey. The participants worked mainly at a university hospital (97 [53.9%]) and were experienced in treating patients with psoriasis with methotrexate (163 [91.6%] had more than 10 years of experience). Main Outcomes and Measures In a survey with eDelphi procedure, we tried to reach consensus on 21 proposals. Consensus was defined as less than 15% voting disagree (1-3). For the consensus meeting, consensus was defined as less than 30% voting disagree. Results Of 251 participants, 180 (71.7%) completed all 3 survey rounds, and 58 participants (23.1%) joined the conference meeting. Consensus was achieved on 11 proposals in round 1, 3 proposals in round 2, and 2 proposals in round 3. In the consensus meeting, consensus was achieved on 4 proposals. More research is needed, especially for the proposals on folic acid and the dosing of methotrexate for treating subpopulations such as children and vulnerable patients. Conclusions and Relevance In this eDelphi consensus study, consensus was reached on 20 of 21 proposals involving methotrexate dosing in patients with psoriasis. This consensus may potentially be used to harmonize the treatment with methotrexate in patients with psoriasis.
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Affiliation(s)
- Astrid M van Huizen
- Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Infection and Immunity, Amsterdam, the Netherlands
| | - Stef P Menting
- Department of Dermatology, OLVG, Amsterdam, the Netherlands
| | - Rolland Gyulai
- Department of Dermatology, University of Pécs, Medical School, Venerology and Oncodermatology, Pécs, Hungary
| | - Lars Iversen
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - Gayle E van der Kraaij
- Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Infection and Immunity, Amsterdam, the Netherlands
| | - Maritza A Middelkamp-Hup
- Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Infection and Immunity, Amsterdam, the Netherlands
| | - Richard B Warren
- The Dermatology Centre, Salford Royal NHS Foundation Trust, The Manchester NIHR Biomedical Research Centre, United Kingdom
| | - Phyllis I Spuls
- Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Infection and Immunity, Amsterdam, the Netherlands
| | | | | | - Alireza Firooz
- Center for Research and Training in Skin Diseases and Leprosy, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Amanda Oakley
- Waikato District Health Board, University of Auckland, Auckland, New Zealand
| | - Amy Foulkes
- The Dermatology Centre, Salford Royal NHS Foundation Trust, The Manchester NIHR Biomedical Research Centre, United Kingdom
| | | | | | - Antoanela Carija
- School of Medicine, University of Split, University Hospital Centre Split, Croatia
| | - Ayse Akman-Karakas
- Department of Dermatology and Venerology, Akdeniz University School of Medicine, Antalya, Turkey
| | - Barbara Horváth
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Béata Fábos
- Department of Dermatology, Teaching Hospital Kaposvar, Kaposvar, Hungary
| | - Benjamin Hidalgo Matlock
- University of Costa Rica/Hospital Nacional de Niños, San Pedro Montes de Oca, San Jose Province, Costa Rica
| | | | - Carla Castro
- Dermatologist Hospital Universitario Austral, Buenos Aires, Argentina
| | - Carlos Ferrándiz
- Department of Dermatology, Hospital universitario Germans Trias i Pujol, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Carolina Cortés Correa
- Dermatology Service of La Samaritana University Hospital, Bogotá, Colombia
- Pontificia Universidad Javeriana/National University of Colombia, Bogotá, Colombia
| | | | - Catherine Goujon
- Department of Immunology and Clinical Allergology, Lyon sud Hospital, Saint-Genis-Laval, France
| | | | | | - Chih-Ho Hong
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, British Columbia, Canada
| | - Christopher E M Griffiths
- The Dermatology Centre, Salford Royal NHS Foundation Trust, The Manchester NIHR Biomedical Research Centre, United Kingdom
| | | | | | | | - Curdin Conrad
- Department of Dermatology, Lausanne University Hospital CHUV, Lausanne, Switzerland
| | - Dániel Törocsik
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Daniela Ledic Drvar
- Department of Dermatology and Venereology, University Hospital Centre Zagreb, School of Medicine University of Zagreb, Croatia
| | - Deepak Balak
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium
| | - Denis Jullien
- Hospices Civils de Lyon, Hôpital E. Herriot, Service de Dermatologie, Lyon, France
| | | | - Dong Hyun Kim
- Department of Dermatology, CHA Bundang Medical Center, CHA University College of Medicine, Seongnam, Republic of Korea
| | | | - Emad El Gamal
- Damietta Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Emmanuel Laffitte
- Department of Dermatology, University Hospital of Geneva, Geneva, Switzerland
| | - Emmanuel Mahé
- Service de Dermatologie, Hôpital Victor Dupouy, Argenteuil, France
| | - Enikö Sonkoly
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | | | - Eva Vilarrasa
- Dermatology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | | | - Farhad Handjani
- Molecular Dermatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fernando Valenzuela
- Department of Dermatology University of Chile and Centro Internacional de Estudios Clinicos, Probity Medical Research, Santiago, Chile
| | | | | | - Gáspár Krisztián
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Giovanni Damiani
- Department of Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | | | | | - Gregorio Carretero
- Servicio de Dermatología, Hospital Universitario de Gran Canaria Doctor Negrín, Las Palmas de Gran Canaria, Spain
| | - Hamish J A Hunter
- The Dermatology Centre, Salford Royal NHS Foundation Trust, The Manchester NIHR Biomedical Research Centre, United Kingdom
| | | | | | | | | | - Ignacio García-Doval
- Dermatology Department, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | - Ildíko Csányi
- Department of Dermatology and Allergology, Albert Szent-Györgyi Health Center, Department of Dermatology and Allergology, Szeged, Hungary
| | - Ines Brajac
- Department of Dermatovenerology, University Hospital Clinic Rijeka, Croatia
| | - Irina Turchin
- Brunswick Dermatology Center, Fredericton, New Brunswick, Canada
- Dalhousie University, Halifax, Nova Scotia, Canada
- Probity Medical Research, Waterloo, Ontario, Canada
| | - Ivan Grozdev
- Department of Dermatology, Brugmann University Hospital, Brussels, Belgium
| | | | - Jenny Nicolopoulos
- Department of Dermatology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Jillian Wells
- University of Sydney, Westmead Hospital, Sydney, New South Wales, Australia
| | - Jo L W Lambert
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium
| | - John R Ingram
- Department of Dermatology, Division of Infection & Immunity, Cardiff University, Cardiff, Wales
| | - Jörg Christoph Prinz
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | | | - Jose Luis Sanchez
- Department of Dermatology, General Hospital Valencia, Valencia, Spain
| | | | | | - Julia-Tatjana Maul
- Department of Dermatology, University Hospital of Zürich, Zürich, Switzerland
| | | | - Katarina Trcko
- Department of Dermatology and Venereal Diseases, University Medical Centre Maribor, Maribor, Slovenia
| | - Kirk Barber
- University of Calgary, Calgary, Alberta, Canada
| | - Kristian Reich
- Translational Research in Inflammatory Skin Diseases, Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Germany
| | | | - Kuzma Khobzei
- Kyiv Medical University, Medical Centre Khobzei Clinic, Kyiv, Ukraine
| | - Lara V Maul
- Department of Dermatology, University Hospital of Basel, Basel, Switzerland
| | - Larisa Prpic Massari
- Department of Dermatovenerology, Clinical Hospital Center Rijeka, Medical Faculty University of Rijeka, Rijeka, Croatia
| | - Laurence Fardet
- Department of dermatology, Hôpital Henri Mondor, Creteil, France
| | - Laurence le Cleach
- University Paris Est Créteil, Créteil, France
- Department of Dermatology, Hôpitaux universitaires Henri Mondor, UPEC, Créteil, France
| | - Laurent Misery
- Department of Dermatology, University Hospital of Brest, Department of Dermatology, Brest, France
| | | | | | | | - Lone Skov
- Department of Dermatology and Allergy, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Ma Lorna Frez
- University of the Philippines College of Medicine, Philippine General Hospital, Manila, Philippines
| | | | - Lluís Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona School of Medicine, Barcelona, Spain
| | - Luis Castro Gomez
- Hospital Militar Central Universidad Militar Nueva Granada, Bogota, Colombia
| | - M Ramam
- All India Institute of Medical Sciences, New Delhi, India
| | - Maha Dutil
- University of Toronto, Toronto, Ontario, Canada
| | | | | | | | | | - Mar Llamas-Velasco
- Dermatology Department, Hospital Universitario de la Princesa, Madrid, Spain
| | - Margarida Gonçalo
- Department of Dermatology, Coimbra University Hospital and Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | | | | | | | - Marieke M B Seyger
- Department of Dermatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Marija Kaštelan
- Department of Dermatovenergology, Referral Center for Psoriasis, CHC Rijeka, University of Rijeka, Rijeka, Croatia
| | - Marius Rademaker
- Waikato Clinical School, School of Medicine, University of Auckland, Auckland, New Zealand
| | - Mariusz Sikora
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Mark Lebwohl
- Icahn School of Medicine at Mount Sinai, New York, New York
| | - Marni C Wiseman
- Department of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Marta Ferran
- Department of Dermatology, Hospital del Mar, Barcelona, Spain
| | - Martijn van Doorn
- Department of Dermatology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Maryam Danespazhooh
- Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
| | - Matilda Bylaite-Bucinskiene
- Clinic of Infectious Diseases and Dermatovenereology, Centre of Dermatovenereology, Vilnius University, Vilnius, Lithuania
| | - Melinda J Gooderham
- SKiN Centre for Dermatology and Probity Medical Research, Queen's University, Peterborough, Ontario, Canada
| | | | - Menno A de Rie
- Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Infection and Immunity, Amsterdam, the Netherlands
| | - Min Zheng
- School of Medicine, the Second Affiliated Hospital of Zhejiang University, Hangzhou, China
| | | | | | | | - Nejib Doss
- Golden Towers Médical Centre, Tunis, Tunisia
| | - Nikhil Yawalkar
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | | | - Pablo de la Cueva
- Dermatology Department, Hospital Unuversitario Infanta Leonor, Madrid, Spain
| | - Pablo Fernandez-Peñas
- Department of Dermatology, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia
| | | | - Paolo Gisondi
- Section of Dermatology and Venereology, University of Verona, Verona, Italy
| | | | - Paul Sator
- Department of Dermatology, Clinic Hietzing, Vienna, Austria
| | | | | | - Paulo Varela
- Dermatology Department, Centro Hospitalar VN Gaia, Portugal
| | - Péter Holló
- Department of Dermatology, Venereology, and Dermatooncology, Semmelweis University, Budapest, Hungary
| | - Petra Cetkovska
- Department of Dermatovenereology, Faculty of Medicine, Charles University, Prague, Czech Republic
| | | | | | - Raquel Ruiz Araujo
- University of Sydney, Westmead Hospital, Sydney, New South Wales, Australia
| | - Ricardo Romiti
- Department of Dermatology, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Róbert Kui
- Department of Dermatology and AllergologyAlbert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Romana Ceovic
- Department of Dermatology and Venereology, University Hospital Center Zagreb, School of Medicine, University of Zagreb, Zagreb, Croatia
| | | | | | - Rubén Del-Río
- Hospital L´Esperit Sant, Santa Coloma de Gramenet, Spain
| | - Sandra J Gulin
- Department of Dermatology, Ryhov County Hospital, Jonkoping, Sweden
| | - Sanjeev Handa
- Department of Dermatology, Venereology & Leprology, Chandigarh, India
| | - Satveer K Mahil
- St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust and King's College London, London, England
| | | | - Servando E Marrón
- Dermatology Department, University Hospital Miguel Servet, Zaragoza, Spain
- Aragon Psychodermatology Research Group, Zaragoza, Spain
| | | | - Sherief R Janmohamed
- Department of Dermatology, Unit Pediatric Dermatology, SKIN Research Group, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| | | | - Siew Eng Choon
- Clinical School Johor Bahru, Monash University Malaysia, Subang Jaya, Malaysia
| | - Slavomir Urbancek
- Department of Dermatology, F.D. Roosevelt Hospital, Banska Bystrica, Slovakia
| | - Olusola Ayanlowo
- Dermatology Unit, Department of Medicine, Faculty of Clinical Sciences, University of Lagos, Lagos, Nigeria
| | - Susana M Margasin
- Consultorios Integrados Rosio, Hospital I Carrasco Rosario, Argentina
| | - Tak-Wah Wong
- Departments of Dermatology, Biochemistry & Molecular Biology, Center of Applied Nanomedicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tarja Mälkönen
- Helsinki University Hospital, Skin and Allergy Hospital, Helsinki, Finland
| | - Tatiana Hurtová
- Jessenius Faculty of Medicine, Martin, Comenius University, Bratislava, Slovakia
| | | | | | - Tiago Torres
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Tong-Yun Liu
- First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Tsira Leonidze
- Akad.N.Kipshidze Central University Clinic, Tbilisi, Georgia
| | - Vinod Kumar Sharma
- School of Medical Sciences and Research, Sharda University, Uttar Pradesh, India
| | | | - Wayne Gulliver
- Faculty of Medicine, Memorial University of Newfoundland and Labrador, St. John's, Newfoundland and Labrador, Canada
| | - Wendelien Veldkamp
- Department of Dermatology, Radboudumc Nijmegen, Nijmegen, the Netherlands
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Perlmutter JW, Cogan RC, Wiseman MC. Blue-grey hyperpigmentation in acne after vandetanib therapy and doxycycline use: A case report. SAGE Open Med Case Rep 2022; 10:2050313X221086316. [PMID: 35341100 PMCID: PMC8943637 DOI: 10.1177/2050313x221086316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Vandetanib is an oral tyrosine kinase inhibitor with cutaneous adverse effects that include the development of acne. We present a patient who underwent vandetanib therapy for stage IV medullary thyroid cancer in conjunction with the use of doxycycline for acne that developed. After vandetanib use, blue-grey pigmentation developed in the acne on his face, chest, back, and arms, which darkened after the use of doxycycline. We review the literature to report that this blue-grey hyperpigmentation was likely vandetanib-induced but may have been the result of both drugs being used in combination.
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Affiliation(s)
| | | | - Marni C Wiseman
- Department of Medicine, University of Manitoba, Winnipeg, MB, Canada.,SKiNWISE Dermatology, Winnipeg, MB, Canada
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Gulliver W, Alavi A, Wiseman MC, Gooderham MJ, Rao J, Shayesteh Alam M, Papp KA, Desjardins O, Jean C. Real-World Moderate-to-Severe Hidradenitis Suppurativa: Decrease in Disease Burden With Adalimumab. J Cutan Med Surg 2022; 26:361-370. [PMID: 35322692 DOI: 10.1177/12034754221088584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Real-world knowledge of the burden of hidradenitis suppurativa (HS) on patients remains limited. OBJECTIVES To measure the impact of adalimumab on moderate-to-severe HS patients' health-related quality of life (HRQoL) and work productivity. METHODS In 23 Canadian centres, 138 adults with moderate-to-severe HS requiring a change in ongoing therapy were treated with adalimumab for up to 52 weeks as per the physician's practice. Patient-reported outcome measures (PROMs) were obtained at baseline, weeks 24 and 52 to measure overall HRQoL, HS severity, levels of anxiety and depression, impact and symptoms of HS, work productivity and activity impairment. A post-hoc analysis further explored the PROMs by abscess and inflammatory nodule (AN) count at baseline (≤5, low; 6-10, medium; ≥11, high). RESULTS From baseline to weeks 24 and 52, all PRO overall scores improved significantly (P ≤ .0023). The number of patients reporting "good disease control" and "complete disease control" increased from 9.7% to 66.4% over 52 weeks. The score in Health Utility Index Mark 3 (HUI3) pain attribute meaningfully decreased over 52 weeks (mean difference ≥.05). The HS symptoms skin "tenderness" and "itchiness" improved the most. Work productivity loss and activity impairment improved by approximately 20% over 52 weeks. Disease burden improved more in 24 week responders with low and medium AN counts at baseline than in those with high AN count or in 24 week nonresponders. CONCLUSION At week 24 and maintained at week 52 in a real-world setting, adalimumab meaningfully improved HRQoL, work productivity, and activity impairment in moderate-to-severe HS patients.
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Affiliation(s)
- Wayne Gulliver
- NewLab Clinical Research Inc, St. John's, NL, Canada.,Faculty of Medicine, Memorial University of Newfoundland, NL, Canada
| | - Afsaneh Alavi
- 6915 Department of Dermatology, Mayo Clinic, Rochester, MN, USA.,468790 Probity Medical Research Inc, Waterloo, ON, Canada
| | - Marni C Wiseman
- 468790 Probity Medical Research Inc, Waterloo, ON, Canada.,Department of Medicine, University of Manitoba, Winnipeg, MB, Canada.,Wiseman Dermatology Research, Winnipeg, Canada
| | - Melinda J Gooderham
- 468790 Probity Medical Research Inc, Waterloo, ON, Canada.,SKiN Centre for Dermatology, Peterborough, ON, Canada.,Queen's University, Kingston, ON, Canada
| | - Jaggi Rao
- 468790 Probity Medical Research Inc, Waterloo, ON, Canada.,Division of Dermatology, University of Alberta, Edmonton, AB, Canada
| | - Maryam Shayesteh Alam
- 468790 Probity Medical Research Inc, Waterloo, ON, Canada.,SimcoMed Health Ltd, Barrie, ON, Canada
| | - Kim A Papp
- 468790 Probity Medical Research Inc, Waterloo, ON, Canada.,Kim Papp Clinical Research, Waterloo, ON, Canada
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Rivers JK, Arlette JP, DeKoven J, Guenther LC, Muhn C, Richer V, Rosen N, Tremblay JF, Wiseman MC, Zip C, Zloty D. Skin care and hygiene among healthcare professionals during and after the SARS-CoV-2 pandemic. SAGE Open Med 2021; 9:20503121211062795. [PMID: 34917384 PMCID: PMC8669117 DOI: 10.1177/20503121211062795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 11/08/2021] [Indexed: 12/23/2022] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 pandemic has necessitated enhanced protection against viral transmission among healthcare professionals, particularly relating to handwashing and personal protective equipment. Some of these requirements may persist for years to come. They bring associated concerns around skin hygiene and general care, with damage to the face and hands now a well-documented consequence among healthcare professionals. This review assesses optimal skin care during the severe acute respiratory syndrome coronavirus 2 pandemic and in the "new normal" that will follow, identifies current knowledge gaps, and provides practical advice for the clinical setting. Regular, systematic hand cleaning with soap and water or an alcohol-based hand rub (containing 60%-90% ethanol or isopropyl alcohol) remains essential, although the optimal quantity and duration is unclear. Gloves are a useful additional barrier; further studies are needed on preferred materials. Moisturization is typically helpful and has proven benefits in mitigating damage from frequent handwashing. It may be best practiced using an alcohol-based hand rub with added moisturizer and could be particularly important among individuals with pre-existing hand dermatoses, such as psoriasis and eczema. Face moisturization immediately prior to donning a mask, and the use of dressings under the mask to reduce friction, can be helpful dermatologically, but more work is required to prove that these actions do not affect seal integrity. Nonetheless, such measures could play a role in institutional plans for mitigating the dermatologic impact of transmission control measures as we exit the pandemic.
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Affiliation(s)
- Jason K Rivers
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
- Pacific Derm, Vancouver, BC, Canada
| | - John P Arlette
- Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Joel DeKoven
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Lyn C Guenther
- Division of Dermatology, Western University, London, ON, Canada
- Guenther Research Inc., London, ON, Canada
| | - Channy Muhn
- Division of Dermatology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- Dermetics, Burlington, ON, Canada
| | - Vincent Richer
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
- Pacific Derm, Vancouver, BC, Canada
| | | | | | - Marni C Wiseman
- Section of Dermatology, Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
- Skinwise Dermatology, Winnipeg, MB, Canada
| | | | - David Zloty
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
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6
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Perlmutter J, Cogan R, Wiseman MC. Treatment of Atopic Dermatitis, Dermatophytes, and Syphilis by Indigenous Peoples Prior to 1850. J Cutan Med Surg 2021; 26:198-200. [PMID: 34761969 PMCID: PMC8950708 DOI: 10.1177/12034754211058403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The Iroquoian and Algonquian-speaking Peoples of North America discovered numerous natural treatments to dermatological conditions long prior to European settlement. Anthropological evidence suggests that treatments for atopic dermatitis, dermatophyte infections, and syphilitic lesions were derived from Sassafras albidum, genus Salix trees, and Sassafras officinale. Literature suggests these medicinal properties are attributed to the naturally abundant safrole, salicylic acid, and ascorbic acid in these flora. Numerous instances of these natural medicinal discoveries later being implemented into European literature reaffirms the impact of Indigenous medicine on contemporary dermatology.
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Affiliation(s)
- Jonah Perlmutter
- 12359 Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Rachel Cogan
- 12359 Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Marni C Wiseman
- 12359 Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
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7
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Le M, Berman-Rosa M, Ghazawi FM, Bourcier M, Fiorillo L, Gooderham M, Guenther L, Hanna S, Hong HCH, Landells I, Lansang P, Marcoux D, Wiseman MC, Yeung J, Lynde C, Litvinov IV. Systematic Review on the Efficacy and Safety of Oral Janus Kinase Inhibitors for the Treatment of Atopic Dermatitis. Front Med (Lausanne) 2021; 8:682547. [PMID: 34540860 PMCID: PMC8440866 DOI: 10.3389/fmed.2021.682547] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/21/2021] [Indexed: 12/24/2022] Open
Abstract
Background: Atopic dermatitis is a chronic, relapsing and remitting disease that can be difficult to treat despite a recently approved biologic therapy targeting IL-4/IL-13 receptor. Oral janus kinase inhibitors (JAKi) represent a novel therapeutic class of targeted therapy to treat moderate-to-severe atopic dermatitis (AD). Objective: To review the efficacy, safety, and pharmacokinetic characteristics of oral JAKi in the treatment of AD. Methods: A PRISMA systematic review was conducted using MEDLINE, EMBASE (Ovid), and PubMed databases for studies assessing the efficacy, safety, and/or pharmacokinetic properties of oral forms of JAKi in the treatment of AD in pediatric or adult populations from inception to June 2021. Results: 496 papers were reviewed. Of 28 articles that underwent full text screening, 11 met our inclusion criteria for final qualitative review. Four studies examined abrocitinib; three studies examined baricitinib; three examined upadacitinib and one examined gusacitinib (ASN002). Significant clinical efficacy and a reassuring safety profile was reported for all JAKi agents reviewed. Rapid symptom control was reported for abrocitinib, baricitinib and upadacitinib. Limitations: Given the relatively limited evidence for each JAKi and the differences in patient eligibility criteria between studies, the data was not deemed suitable for a meta-analysis at this time. Conclusion: Given their ability to achieve rapid symptom control with a reassuring safety profile, we recommend considering the use of JAKi as a reliable systemic treatment option for adult patients with moderate-to-severe AD, who are unresponsive to topical or skin directed treatments.
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Affiliation(s)
- Michelle Le
- Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | - Melissa Berman-Rosa
- Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
| | - Feras M. Ghazawi
- Division of Dermatology, University of Ottawa, Ottawa, ON, Canada
| | - Marc Bourcier
- Faculty of Medicine, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Loretta Fiorillo
- Division of Pediatric Dermatology, University of Alberta, Edmonton, AB, Canada
| | - Melinda Gooderham
- SKiN Centre for Dermatology, Probity Medical Research, and Queens University, Peterborough, ON, Canada
| | - Lyn Guenther
- Division of Dermatology, University of Western Ontario, London, ON, Canada
| | | | - H. Chih-Ho Hong
- Department of Dermatology and Skin Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Ian Landells
- Division of Dermatology, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Perla Lansang
- Division of Dermatology, University of Toronto, Toronto, ON, Canada
| | - Danielle Marcoux
- Division of Pediatric Dermatology, University of Montreal, Montreal, QC, Canada
| | - Marni C. Wiseman
- Section of Dermatology, Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Jensen Yeung
- Division of Dermatology, University of Toronto, Toronto, ON, Canada
- Probity Medical Research, Waterloo, ON, Canada
| | | | - Ivan V. Litvinov
- Division of Dermatology, McGill University Health Centre, Montreal, QC, Canada
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8
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Ghazawi FM, Mahmood F, Kircik L, Poulin Y, Bourcier M, Vender R, Wiseman MC, Lynde C, Litvinov IV. A Review of the Efficacy and Safety for Biologic Agents Targeting IL-23 in Treating Psoriasis With the Focus on Tildrakizumab. Front Med (Lausanne) 2021; 8:702776. [PMID: 34447766 PMCID: PMC8383205 DOI: 10.3389/fmed.2021.702776] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/13/2021] [Indexed: 12/21/2022] Open
Abstract
Psoriasis is a chronic and debilitating inflammatory immune-mediated skin disorder. Several cytokines including interleukin (IL)-23 were demonstrated to play a central role in the pathogenesis of this disease. Treatment options for psoriasis range from topical to systemic modalities, depending on the extent, anatomical locations involved and functional impairment level. Targeting cytokines or their cognate receptors that are involved in disease pathogenesis such as IL-12/23 (i.e., targeting the IL-12p40 subunit shared by these cytokines), IL-17A, IL-17F, IL-17RA, and TNF-α using biologic agents emerged in recent years as a highly effective therapeutic option for patients with moderate-to-severe disease. This review provides an overview of the important role of IL-23 signaling in the pathogenesis of psoriasis. We describe in detail the available IL-23 inhibitors for chronic plaque psoriasis. The efficacy, pharmacokinetic properties, and the safety profile of one of the most recent IL-23 biologic agents (tildrakizumab) are evaluated and reviewed in depth.
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Affiliation(s)
- Feras M Ghazawi
- Division of Dermatology, University of Ottawa, Ottawa, ON, Canada
| | - Farhan Mahmood
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Leon Kircik
- Department of Dermatology, Mount Sinai Hospital, New York City, NY, United States
| | - Yves Poulin
- Division of Dermatology, Laval University, Quebec City, QC, Canada
| | - Marc Bourcier
- Faculty of Medicine, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Ronald Vender
- Division of Dermatology, McMaster University, Hamilton, ON, Canada
| | - Marni C Wiseman
- Section of Dermatology, Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Charles Lynde
- Division of Dermatology, University of Toronto, Toronto, ON, Canada
| | - Ivan V Litvinov
- Division of Dermatology, McGill University, Montréal, QC, Canada
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9
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Gulliver W, Alavi A, Wiseman MC, Gooderham MJ, Rao J, Alam MS, Papp KA, Desjardins O, Jean C. Real-world effectiveness of adalimumab in patients with moderate-to-severe hidradenitis suppurativa: the 1-year SOLACE study. J Eur Acad Dermatol Venereol 2021; 35:2431-2439. [PMID: 34378812 PMCID: PMC9291024 DOI: 10.1111/jdv.17598] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 07/16/2021] [Indexed: 01/15/2023]
Abstract
BACKGROUND Long-term, real-word data are needed to help manage patients with hidradenitis suppurativa (HS) through this recurrent, painful and debilitating disease. OBJECTIVES To primarily measure real-world effectiveness of adalimumab in HS and to secondarily observe clinical course of HS in the light of patients' response. METHODS In SOLACE, adults with moderate-to-severe HS in need for change in ongoing therapy were treated with adalimumab for up to 52 weeks as per physician's medical practice. Treatment effectiveness was measured by Hidradenitis Suppurativa Clinical Response (HiSCR). Inflammatory nodules, abscesses and draining fistulas were counted, Hurley stage was assessed, and disease severity was rated using the International HS Severity Scoring System (IHS4). A post hoc analysis further explored the HiSCR response by abscess and inflammatory nodule (AN) count at baseline (low, medium and high) and gender. Spontaneously reported safety events were collected. RESULTS From 23 Canadian centres, 69% of the 138 patients achieved HiSCR at week 24, which increased to 82% and 75% at week 52 in patients with medium and high AN counts, respectively. Gender (4 times the odds for female) and age at HS onset (5% decrease with each additional year) had an effect on achieving HiSCR. Treatment with adalimumab led to an important decrease in number of lesions in responders, with most gains observed in inflammatory nodules, more frequently in the lower body area of patients in the high AN count group. The IHS4 scores of responders were substantially lowered, with a larger decrease in patients of the high AN count group. No new safety signal was detected. CONCLUSIONS The effectiveness of adalimumab was maintained during this 1-year period, and an optimal gain was documented for patients with medium and high AN counts. These real-world data support a prompt treatment of HS patients and the use of IHS4 to monitor treatment.
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Affiliation(s)
- W Gulliver
- NewLab Clinical Research Inc., St. John's, NL, Canada.,Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - A Alavi
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA.,Probity Medical Research Inc., Waterloo, ON, Canada
| | - M C Wiseman
- Probity Medical Research Inc., Waterloo, ON, Canada.,Wiseman Dermatology Research, Winnipeg, MB, Canada.,Section of Dermatology, Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - M J Gooderham
- Probity Medical Research Inc., Waterloo, ON, Canada.,SKiN Centre for Dermatology, Peterborough, ON, Canada
| | - J Rao
- Clinical Professor of Medicine, Division of Dermatology, University of Alberta, Edmonton, AB, Canada
| | - M S Alam
- Probity Medical Research Inc., Waterloo, ON, Canada.,SimcoMed Health Ltd, Barrie, ON, Canada
| | - K A Papp
- Probity Medical Research Inc., Waterloo, ON, Canada.,Kim Papp Clinical Research, Waterloo, ON, Canada
| | | | - C Jean
- AbbVie Corporation, Saint-Laurent, QC, Canada
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10
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Dréno B, Araviiskaia E, Kerob D, Andriessen A, Anfilova M, Arenbergerova M, Forero Barrios OL, Bukvić Mokos Z, Haedersdal M, Hofmann MA, Khamaysi Z, Kosmadaki M, Lesiak A, Roó E, Zbranca‐Toporas A, Wiseman MC, Zimmo S, Guerin L, Fabbrocini G. Nonprescription acne vulgaris treatments: Their role in our treatment armamentarium-An international panel discussion. J Cosmet Dermatol 2020; 19:2201-2211. [PMID: 32426933 PMCID: PMC7496538 DOI: 10.1111/jocd.13497] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/12/2020] [Accepted: 05/14/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Acne vulgaris (acne), a common inflammatory skin disorder, has its peak incidence between 14 and 19 years of age, with girls frequently developing acne earlier than boys. Over recent years, persistent acne is becoming more prevalent in adult women. OBJECTIVES This review and panel discussion addresses challenges in acne management, particularly in adult women. The role which nonprescription acne treatment can play is explored when used as monotherapy or as an adjunctive treatment for acne of all severity. METHODS The best available evidence on nonprescription acne treatment was coupled with the opinion of an international expert panel of dermatologists to adopt statements and recommendations discussed in this review. RESULTS All severity of acne has a significant burden on patients. Addressing environmental factors that are important for the individual with acne may help to educate, prevent, effectively manage, and maintain acne, as per the panel. They agreed that the adult female acne population has unique needs because of their aging skin and social environment. Nonprescription acne treatment products may help to balance the efficacy and tolerability of prescription acne treatment. Currently, there are no specific guidelines for how to use nonprescription acne treatment products in these patients. CONCLUSION The panel agreed that guidelines including nonprescription acne treatment either as monotherapy for mild acne or in combination with prescription treatments for more severe acne would address a significant unmet need.
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Affiliation(s)
- Brigitte Dréno
- Cell Therapy and Gene Therapy UnitDepartment of Dermato‐OncologyThe Faculty of MedicineUniversity of NantesNantesFrance
| | - Elena Araviiskaia
- Department of Dermatology & VenereologyFirst Pavlov State Medical University of Saint PetersburgSaint PetersburgRussia
| | - Delphine Kerob
- International Medical RelationsLaboratoire VichyChevilly‐LarueFrance
| | | | - Maryna Anfilova
- Department of Skin and Venereal DiseasesNational Pirogov Memorial Medical UniversityVinnytsyaUkraine
| | - Monika Arenbergerova
- Department of Dermato‐VenereologyThird Faculty of MedicineCharles University and University Hospital of Kralovske VinohradyPragueCzech Republic
| | | | - Zrinka Bukvić Mokos
- Department of Dermatology and VenereologySchool of Medicine University of ZagrebUniversity Hospital Center ZagrebZagrebCroatia
| | | | - Maja A. Hofmann
- Department of Dermatology, Venereology, and AllergyCharité‐UniversitätsmedizinBerlinGermany
| | - Ziad Khamaysi
- Department of DermatologyRambam Medical Center and Ruth & Bruce Rappaport Faculty of MedicineTechnionHaifaIsrael
| | | | | | - Elia Roó
- Clider‐Clínica DermatológicaMadridSpain
| | - Anca Zbranca‐Toporas
- Department of Biomedical SciencesFaculty of BioengineeringUniversity of Medicine and Pharmacy Grigore T.PopaIasiRomania
| | - Marni C. Wiseman
- Departments of Medicine and DermatologyUniversity of ManitobaWinnipegMBCanada
| | | | - Lucie Guerin
- L'Oréal Research and InnovationChevilly‐LarueFrance
| | - Gabriella Fabbrocini
- Department of Clinical Medicine and Surgery, DermatologySection of DermatologyUniversity of Naples Federico IINaplesItaly
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11
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Streu E, Wiseman MC, Johnston JB. Low-dose subcutaneous immunoglobulin is an effective treatment for autoimmune bullous skin disorders: A case report. SAGE Open Med Case Rep 2020; 8:2050313X19901071. [PMID: 32010445 PMCID: PMC6974749 DOI: 10.1177/2050313x19901071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Intravenous immunoglobulin is a recognized treatment in recalcitrant autoimmune bullous diseases. Infusions are administered monthly over 1-5 days in the hospital setting and associated with mild to severe infusion-related systemic effects, in part due to the high doses necessary to induce and achieve remission. We present a case series of four patients with bullous diseases treated successfully with low-dose subcutaneous IgG who achieved remission with maintenance therapy. Patient-administered smaller, more frequent doses of IgG into subcutaneous tissue more closely mimics the body's own antibody production and produces a more stable serum trough level. Subcutaneous IgG is a novel treatment approach in bullous diseases which can induce a state remission.
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Affiliation(s)
- Erin Streu
- Research Institute of Hematology and Oncology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Marni C Wiseman
- Section of Dermatology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - James B Johnston
- CancerCare Manitoba, Winnipeg, MB, Canada.,Section of Haematology/Oncology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada
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12
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Ishdorj G, Beiggi S, Nugent Z, Streu E, Banerji V, Dhaliwal D, Mahmud SM, Marshall AJ, Gibson SB, Wiseman MC, Johnston JB. Risk factors for skin cancer and solid tumors in newly diagnosed patients with chronic lymphocytic leukemia and the impact of skin surveillance on survival. Leuk Lymphoma 2019; 60:3204-3213. [DOI: 10.1080/10428194.2019.1620941] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ganchimeg Ishdorj
- CancerCare Manitoba Research Institute (formerly, Manitoba Institute of Cell Biology), University of Manitoba, Winnipeg, Canada
| | - Sara Beiggi
- CancerCare Manitoba Research Institute (formerly, Manitoba Institute of Cell Biology), University of Manitoba, Winnipeg, Canada
| | - Zoann Nugent
- CancerCare Manitoba Research Institute (formerly, Manitoba Institute of Cell Biology), University of Manitoba, Winnipeg, Canada
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, Canada
| | - Erin Streu
- Department of Nursing, CancerCare Manitoba, Winnipeg, Canada
| | - Versha Banerji
- CancerCare Manitoba Research Institute (formerly, Manitoba Institute of Cell Biology), University of Manitoba, Winnipeg, Canada
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
| | - Dhali Dhaliwal
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
| | - Salah M. Mahmud
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | | | - Spencer B. Gibson
- Department of Biochemistry and Medical Genetics, University of Manitoba, Winnipeg, Canada
| | - Marni C. Wiseman
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
| | - James B. Johnston
- CancerCare Manitoba Research Institute (formerly, Manitoba Institute of Cell Biology), University of Manitoba, Winnipeg, Canada
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
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13
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Abstract
BACKGROUND Basal cell carcinoma (BCC) is the most common nonmelanoma skin cancer. There is a clear association between BCC development and ultraviolet (UV) radiation. Erythropoietic protoporphyria (EPP) is an inherited porphyria disorder that is a result of protoporphyrin accumulation, typically manifesting with phototoxicity. CASE SUMMARY We report a case of a 24 year-old man with both EPP and BCC diagnoses. At the age of 4 years, the patient was diagnosed with EPP. The patient presented with a BCC on his nose at age 24 years, despite sun avoidance as the primary treatment for his EPP diagnosis. CONCLUSION Consider the diagnosis of BCC in a patient with EPP, despite sun avoidance.
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Affiliation(s)
- Shayne D Reitmeier
- 1 College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Brent Schacter
- 2 Department of Internal Medicine, College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.,3 Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada
| | - Marni C Wiseman
- 2 Department of Internal Medicine, College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.,3 Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada
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14
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Wiseman MC, Shapiro J. Therapeutic Approach to Alopecia Areata. J Cutan Med Surg 2016. [DOI: 10.1177/12034754990030s306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Marni C. Wiseman
- Division of Dermatology, University of British Columbia, British Columbia, Canada
| | - Jerry Shapiro
- Division of Dermatology, University of British Columbia, British Columbia, Canada
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15
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Wiseman MC, Shapiro J. Therapeutic Approach to Androgenetic Alopecia. J Cutan Med Surg 2016. [DOI: 10.1177/12034754990030s304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Marni C. Wiseman
- Division of Dermatology, University of British Columbia, British Columbia, Canada
| | - Jerry Shapiro
- Division of Dermatology, University of British Columbia, British Columbia, Canada
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16
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Affiliation(s)
- Nina MacDonald
- Division of Dermatology, University of British Columbia, British Columbia, Canada
| | - Marni C. Wiseman
- Division of Dermatology, University of British Columbia, British Columbia, Canada
| | - Jerry Shapiro
- Division of Dermatology, University of British Columbia, British Columbia, Canada
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17
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Affiliation(s)
- Marni C. Wiseman
- Division of Dermatology, University of British Columbia, British Columbia, Canada
| | - Jerry Shapiro
- Division of Dermatology, University of British Columbia, British Columbia, Canada
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18
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Abstract
Background: Standard treatment for lentigo maligna (LM) is surgical excision with 5 to 10 mm margins. This can be cosmetically disfiguring. Imiquimod locally induces Toll-like receptors to release cytokines that destroy neoplastic melanocytes. Objective: The off-label use of topical 5% imiquimod cream may provide an alternative to surgery. This study reviews the use of imiquimod to treat LM. Methods: A 5-year retrospective and prospective chart analysis was conducted. Pretreatment biopsies confirmed the diagnosis. Treatment was individualized for each patient. Posttreatment biopsies and dermoscopy determined clearance of LM. Results: Twenty-seven patients were reviewed. There were 20 responders (74.1%) and 7 failures. The mean tumor size (area of an ellipse) was 6.69 cm2, and the mean treatment duration was 17.68 weeks. Neither the size of the tumor ( p = .86) nor treatment duration ( p = .18) was related to resolution of the lesion. Conclusion: Imiquimod is an effective treatment for LM that provides patients with a cosmetically favorable outcome when standard surgery is not an option.
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Affiliation(s)
- Jessica G. Wong
- Faculty of Medicine and Section of Dermatology, Departments of Internal Medicine and Dermatology, University of Manitoba
| | - Jack W.P. Toole
- Faculty of Medicine and Section of Dermatology, Departments of Internal Medicine and Dermatology, University of Manitoba
| | | | - Grace Musto
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba
| | - Marni C. Wiseman
- CancerCare Manitoba, Department of Internal Medicine, Section of Dermatology, Section of Hematology and Oncology, Winnipeg, MB
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19
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Botkin AA, Wiseman MC. Three tips for top technique: performing the perfect punch. J Cutan Med Surg 2013; 17:369-70. [PMID: 24138970 DOI: 10.2310/7750.2013.13009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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20
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Wiseman MC. Melanoma in 2011. J Cutan Med Surg 2012; 15 Suppl 1:S371-3. [PMID: 22469203 DOI: 10.2310/7750.2011.00007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Marni C Wiseman
- Section of Dermatology, University of Manitoba, Winnipeg, MB
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21
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Pruthi DK, Guilfoyle R, Nugent Z, Wiseman MC, Demers AA. Incidence and anatomic presentation of cutaneous malignant melanoma in central Canada during a 50-year period: 1956 to 2005. J Am Acad Dermatol 2009; 61:44-50. [PMID: 19395122 DOI: 10.1016/j.jaad.2009.01.020] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2008] [Revised: 01/09/2009] [Accepted: 01/11/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Incidence rates of cutaneous malignant melanoma (CMM) have increased worldwide. Long-term studies examining rates and anatomic site-specific incidence on a population-based level are infrequent. OBJECTIVE We sought to examine the historical changes in the incidence and anatomic site presentation of CMM during a 50-year period in Manitoba, Canada. METHODS Using population-based data, all first diagnoses of CMM reported between 1956 and 2005 were identified. Age-specific rates, age-standardized incidence rates, and anatomic sites were recorded. RESULTS Incidence rates of CMM slowed for each sex beginning in 1981 for female patients and 1992 for male patients. Annual percent change revealed decreasing rates among male patients younger than 40 years (1992-2005: -5.3% [P = .03]) and female patients younger than 40 years (1987-2005: -1.8% [P = .15]). Similarly, middle-aged individuals (age 40-59 years) also had diminished annual percent change (men 1992-2005: 0.6% [P = .65]; women 1983-2005: -0.3% [P = .68]). The annual percent change for older men and women (60-79 and > or =80 years) continued to increase. Anatomic site-specific analyses revealed that the trunk was the most frequent site of CMM for young male patients (<60 years) whereas the lower extremities were the most common among young female patients (<60 years). Incidence rates for each site, however, are slowing. Among those aged 60 years and older, the rates for each anatomic site increased. LIMITATIONS Determining changes in tumor thickness would have been useful in determining whether the nature of tumors have changed over time; however, this is not recorded in our registry. CONCLUSION The rates of CMM are slowing; however, this change is confined to younger individuals. Anatomic site-specific CMMs are changing; rates among older individuals continue to increase for both sexes.
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Affiliation(s)
- Deepak K Pruthi
- Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
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Nugent Z, Demers AA, Wiseman MC, Mihalcioiu C, Kliewer EV. Risk of Second Primary Cancer and Death Following a Diagnosis of Nonmelanoma Skin Cancer. Cancer Epidemiol Biomarkers Prev 2005; 14:2584-90. [PMID: 16284382 DOI: 10.1158/1055-9965.epi-05-0379] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cancer-free patients diagnosed with a first primary nonmelanoma skin cancer (NMSC) offer an opportunity for studying the risk of a second primary cancer without the confounding effect of systemic treatment. The objective of the study was to estimate the risk of second primary cancer in people with a history of basal cell carcinoma (BCC) or squamous cell carcinoma (SCC) and the risk of dying in cancer patients with a NMSC history. BCC and SCC cases diagnosed between 1956 and 2000 in Manitoba, Canada were followed-up for second primaries (other than NMSC). Standardized incidence and mortality ratios (SIR and SMR) were calculated. Men [SIR, 1.06; 95% confidence interval (95% CI), 1.02-1.10] and women (SIR, 1.07; 95% CI, 1.02-1.12) with a BCC history as well as men (SIR, 1.15; 95% CI, 1.08-1.22) with a SCC history were at greater risk of a second primary cancer. Overall, the increased risk was observed only in the first 4 years following a NMSC, although it remained increased for specific cancer sites. The risk remained higher in all age groups up to 75 years of age. People with a history of BCC (males: SMR, 1.09; 95% CI, 1.04-1.14; females: SMR, 1.24; 95% CI, 1.16-1.32) or SCC (males: SMR, 1.18; 95% CI, 1.09-1.27; females: SMR, 1.55; 95% CI, 1.35-1.79) had a greater risk of death following their second primaries. Even if NMSC patients are at greater risk of a second cancer, it is not recommended to follow them up beyond the generally accepted periodic examination of the skin.
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Affiliation(s)
- Zoann Nugent
- CancerCare Manitoba, Epidemiology and Cancer Registry, 675 McDermot Avenue, Winnipeg, Manitoba, Canada, R3E 0V9
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Abstract
Nonmelanoma skin cancer (NMSC) is the most common malignancy diagnosed in Caucasian populations, but little is known about its occurrence in Canada. We sought to determine the historical change of the occurrence and risk of NMSC. All first diagnoses of NMSC reported in Manitoba between 1960 and 2000 were identified. Rates were reported as well as lifetime risk of developing the disease. Basal cell carcinoma was the predominant form of NMSC, accounting for 79% of all NMSCs. The annual percentage change of basal cell and squamous cell carcinoma increased 2.4%, mainly in people older than 40 years of age from the early 1970s to 2000. The lifetime risk of being diagnosed with NMSC increased by two to three times in the 1990s compared to the 1960s. We concluded that because of the potentially high impact of NMSC on resource utilization and treatment-related costs as well as its easily preventable character, priority should be given to prophylactic measures.
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Affiliation(s)
- Alain A Demers
- Department of Epidemiology and Cancer Registry, Cancer Care Manitoba, Winnipeg, Canada.
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Abstract
Hidradenitis suppurativa is a recurrent disease involving apocrine-bearing skin with a predilection for intertriginous areas, including genital skin. It has a highly variable clinical course. Mild cases may present as recurrent isolated nodules, while severe instances of the disease with chronic inflammation may lead to scarring, functional impairment, and rarely, squamous cell carcinoma. While genetic factors, patient characteristics, hormones and infection play a role in disease expression, a comprehensive understanding of the pathogenesis remains to be elicited. Additionally, effective treatment is largely unknown. While the mainstay of therapy had been surgery, and topical or systemic antimicrobial agents, other therapeutic modalities such as retinoids, hormonal therapy and immunosuppresive medications may also hold some promise.
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Abstract
Tinea faciei is an uncommon dermatophyte infection. Clinically, it may resemble other dermatoses such as cutaneous lupus erythematosus (CLE), polymorphous light eruption, and contact dermatitis. Histopathology is highly variable, demonstrating a spectrum from mild focal spongiosis to a chronic spongiotic psoriasiform dermatitis with a mixed dermal inflammatory infiltrate and fungi in the cornified layer. We report a case of tinea faciei with histopathology that is characteristic of CLE.
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Affiliation(s)
- Simin Meymandi
- Division of Dermatology and Department of Pathology, University of British Columbia, Vancouver, Canada
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Abstract
BACKGROUND AND OBJECTIVE No complete review of the cutaneous manifestations of eating disorders exists. We therefore, set out to review and systematically describe the clinical and histopathologic features of dermatologic conditions associated with anorexia nervosa, bulimia nervosa, and obesity. Differential diagnosis, pathophysiology, laboratory studies, and treatment are also reviewed. METHODS Index Medicus review (1966 to present) using Ovid-MEDLINE. Search terms included eating disorders, anorexia nervosa, bulimia nervosa, eating disorders not otherwise specified (ED-NOS), and obesity, as well as the terms dermatology skin and cutaneous manifestations, with cross-referencing sources. These were combined with our own clinical experience. All relevant publications, including case reports, case series, cohort studies, and histopathologic studies giving at least Level II-3 evidence (evidence from comparisons between times or places with or without the intervention, including dramatic results in uncontrolled experiments), were selected. CONCLUSION Forty dermatological signs have been reported in eating disorder patients. Eating disorders have many cutaneous manifestations and cutaneous signs may lead to the diagnosis of an occult eating disorder. The resolution of skin eruptions in eating disorder patients often depends on treatment of the underlying disorder.
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Affiliation(s)
- Ingrid Tyler
- University of British Columbia, Vancouver, British Columbia, Canada
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Wiseman MC, Shapiro J, MacDonald N, Lui H. Predictive model for immunotherapy of alopecia areata with diphencyprone. Arch Dermatol 2001; 137:1063-8. [PMID: 11493099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
BACKGROUND Immunotherapy with diphencyprone (diphenylcyclopropenone) is used in the treatment of alopecia areata (AA). Response rates have varied in the literature. OBJECTIVES To determine the efficacy of diphencyprone therapy for AA in the largest reported cohort of patients; to identify patient and treatment factors predictive of therapeutic success; and to develop a practical model for predicting patient response. METHODS The medical records of 148 consecutive patients treated with diphencyprone were reviewed. A clinically significant response to diphencyprone therapy was defined as a cosmetically acceptable response or greater than 75% terminal hair regrowth. Survival analyses using the Kaplan-Meier method and the Cox proportional hazards model were performed to determine significant factors predictive of regrowth and relapse. RESULTS Using a survival analysis model, the cumulative patient response at 32 months was 77.9% (95% confidence interval, 56.8%-98.9%). Variables independently associated with clinically significant regrowth were age at onset of disease and baseline extent of AA. Older age at onset of AA portended a better prognosis. A cosmetically acceptable end point was obtained in 17.4% of patients with alopecia totalis/universalis, 60.3% with 75% to 99% AA, 88.1% with 50% to 74% AA, and 100% with 25% to 49% AA. A lag of 3 months was present between initiation of therapy and development of significant hair regrowth in the first responders. Relapse after achieving significant regrowth developed in 62.6% of patients. CONCLUSIONS Response to diphencyprone treatment in AA is affected by baseline extent of AA and age at disease onset. A prolonged treatment course might be necessary. A predictive model has been developed to assist with patient prognostication and counseling.
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Affiliation(s)
- M C Wiseman
- Division of Dermatology, Vancouver General Hospital, University of British Columbia, 835 W 10th Ave, Vancouver, British Columbia, Canada V5Z 4E8
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Wiseman MC, Orr PH, Macdonald SM, Schroeder ML, Toole JW. Actinic prurigo: Clinical features and HLA associations in a Canadian Inuit population. J Am Acad Dermatol 2001; 44:952-6. [PMID: 11369906 DOI: 10.1067/mjd.2001.112579] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Actinic prurigo (AP) is an idiopathic familial photodermatitis. AP of the Inuit is rarely reported and poorly characterized. OBJECTIVE Our purpose was to examine the clinical features and HLA associations of AP in an Inuit population. METHODS Thirty-seven Inuit subjects with AP were administered a questionnaire and underwent a cutaneous examination. Other causes of photosensitivity were excluded. HLA class I typing was performed by polymerase chain reaction and sequence-specific primers and class II typing by polymerase chain reaction and sequence-specific oligonucleotide probes. RESULTS Subjects were 81.1% female, 67.6% had a family history of photosensitivity, and all experienced seasonal variation. The average age at onset of photosensitivity was 29 years, and only 27% had a trend toward improvement in photosensitivity. Involvement of eyes and nonexposed skin was reported in 62.2% and 18.9% of subjects, respectively. Physical examination revealed involvement of the face (64.9%), lip (32.4%), ear (13.5%), and dorsal aspect of the hand (24.3%). HLA-DRB1*14 was present in 51.2% of subjects and 26.2% of controls (P =.022, odds ratio = 2.975). This is a previously unreported HLA association. CONCLUSION AP in the Inuit is a seasonal, pruritic photodermatitis, often commencing in adulthood and worsening over time. A novel association with HLA-DRB1*14 has been discovered. Overall, this novel HLA association, the absence of HLA associations previously reported in non-Inuit populations, and clinical distinguishing features support the concept that AP in the Inuit may have a distinct immunopathogenic basis that translates into a different phenotype. It also raises the question of whether AP in the Inuit is a distinct photosensitivity disorder specific to this group that has been genetically isolated because of geographic and cultural seclusion.
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Affiliation(s)
- M C Wiseman
- Section of Dermatology, University of Manitoba, Winnipeg, Canada
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Wiseman MC, Shapiro J. Therapeutic approach to androgenetic alopecia. J Cutan Med Surg 1999; 3 Suppl 3:S21-7. [PMID: 11749886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- M C Wiseman
- Division of Dermatology, University of British Columbia, Canada
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MacDonald N, Wiseman MC, Shapiro J. Alopecia areata: topical immunotherapy--application and practical problems. J Cutan Med Surg 1999; 3 Suppl 3:S36-40. [PMID: 11776938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- N MacDonald
- Division of Dermatology, University of British Columbia, Canada
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Wiseman MC, Shapiro J. Scarring alopecia. J Cutan Med Surg 1999; 3 Suppl 3:S45-8. [PMID: 11749890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- M C Wiseman
- Division of Dermatology, Univeristy of British Columbia, Canada
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Wiseman MC, Shapiro J. Therapeutic approach to alopecia areata. J Cutan Med Surg 1999; 3 Suppl 3:S31-5. [PMID: 11749888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- M C Wiseman
- Division of Dermatology, University of British Columbia, Canada
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