1
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Grisé A, Valere LC, Weinstein D, Sami N. Janus kinase inhibitors in the treatment of pyoderma gangrenosum: case report and review. Arch Dermatol Res 2024; 316:238. [PMID: 38795155 DOI: 10.1007/s00403-024-02958-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 04/23/2024] [Accepted: 04/26/2024] [Indexed: 05/27/2024]
Abstract
Pyoderma gangrenosum (PG) is a rare inflammatory dermatologic condition with neutrophilic infiltration of the skin that causes pustules and ulcerations. Janus kinase (JAK) inhibitors are immunomodulating agents that have been recently described in the literature as an effective treatment for PG. We describe a patient with PG on the lower extremities successfully treated with baricitinib. We also conducted a narrative review of the literature of PG patients treated with JAK inhibitors who were refractory to other treatments.
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Affiliation(s)
- Alison Grisé
- University of Central Florida College of Medicine, Orlando, FL, USA
| | | | - David Weinstein
- University of Central Florida College of Medicine, Orlando, FL, USA
- Florida State University College of Medicine, Tallahassee, FL, USA
| | - Naveed Sami
- University of Central Florida College of Medicine, Orlando, FL, USA.
- Department of Internal Medicine, University of Central Florida College of Medicine, Orlando, FL, USA.
- Department of Medicine, Health Sciences Campus at Lake Nona, 32827-7408, Orlando, FL, USA.
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2
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Tan MG, Tolkachjov SN. Treatment of Pyoderma Gangrenosum. Dermatol Clin 2024; 42:183-192. [PMID: 38423680 DOI: 10.1016/j.det.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Pyoderma gangrenosum is a rare neutrophilic dermatosis that results in painful cutaneous ulcers and is frequently associated with underlying hematologic disorders, inflammatory bowel disease, or other autoimmune disorders. Pathogenesis involves an imbalance between proinflammatory and anti-inflammatory mediators, leading to tissue damage from neutrophils. First-line treatment options with the greatest evidence include systemic corticosteroids, cyclosporine, and tumor necrosis factor alpha inhibitors. Other steroid-sparing therapies such as dapsone, mycophenolate mofetil, intravenous immunoglobulin, and targeted biologic or small molecule inhibitors also have evidence supporting their use. Wound care and management of underlying associated disorders are critical parts of the treatment regimen.
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Affiliation(s)
- Marcus G Tan
- Division of Dermatology, University of Ottawa, 737 Parkdale Avenue, 4th Floor Dermatology, Ottawa, ON K1Y1J8, Canada.
| | - Stanislav N Tolkachjov
- Mohs Micrographic & Reconstructive Surgery, Epiphany Dermatology, Department of Dermatology, Baylor University Medical Center, University of Texas at Southwestern, Texas A&M University School of Medicine, 1640 FM 544, Suite 100, Lewisville, TX 75056, USA
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3
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Kipers T, Tolkachjov SN. Postoperative and Peristomal Pyoderma Gangrenosum: Subtypes of Pyoderma Gangrenosum. Dermatol Clin 2024; 42:171-181. [PMID: 38423679 DOI: 10.1016/j.det.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Postoperative pyoderma gangrenosum and peristomal pyoderma gangrenosum are 2 subtypes of pyoderma gangrenosum. The diagnosis is made as a clinicopathologic correlation when assessing a rapidly progressing ulcer with irregular and undermined borders following a surgical procedure, trauma, or the creation of a stoma. Familiarity with the associated risk factors and distinguishing features of these disorders can facilitate prompt recognition, proper diagnosis, and the initiation of treatment. Management usually involves the use of corticosteroids and steroid-sparing agents as immunomodulators to shift the inflammatory neutrophilic dermatoses to chronic noninflammatory wounds and eventual healing.
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Affiliation(s)
- Théodora Kipers
- School of Medicine, Texas A&M University School of Medicine, 5536 Tremont Street, Dallas, TX 75214, USA
| | - Stanislav N Tolkachjov
- Mohs Micrographic & Reconstructive Surgery, Epiphany Dermatology; Department of Dermatology, Baylor University Medical Center; University of Texas at Southwestern; Texas A&M University School of Medicine, 1640 FM 544, Suite 100, TX 75056, USA.
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4
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Köken Avşar A, Demirci Yıldırım T, Sarı İ. Tofacitinib therapy for severe pyoderma gangrenosum in a patient with enteropathic arthritis: a case-based review. Rheumatol Int 2024:10.1007/s00296-024-05560-1. [PMID: 38488863 DOI: 10.1007/s00296-024-05560-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 02/11/2024] [Indexed: 03/17/2024]
Abstract
Pyoderma gangrenosum (PG) is a rare neutrophilic dermatosis that is associated with systemic inflammatory conditions. Currently, there is no universally accepted standard therapy for PG, but immunosuppressive (IS) treatment seems essential. We report a patient here who was successfully treated with tofacitinib despite being PG-refractory to multiple anti-tumor necrosis factor alpha (anti-TNF) therapies and conventional IS. In addition, we performed a comprehensive review of all cases of PG treated with JAK inhibitors. We identified 27 cases treated with JAK inhibitors. Approximately 80% of the patients achieved complete recovery within a median of 12 weeks, even though 17 patients (63%) had received biologics before JAKinib treatment. Notably, this recovery could appear as early as 2 weeks. JAK inhibitors may prove useful in the future, particularly for treating immunosuppressive and steroid-resistant pyoderma gangrenosum, according to recent case reports.
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Affiliation(s)
- Aydan Köken Avşar
- Department of Rheumatology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey.
| | - Tuba Demirci Yıldırım
- Department of Rheumatology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - İsmail Sarı
- Department of Rheumatology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
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5
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Satoh TK. Genetic mutations in pyoderma gangrenosum, hidradenitis suppurativa, and associated autoinflammatory syndromes: Insights into pathogenic mechanisms and shared pathways. J Dermatol 2024; 51:160-171. [PMID: 38031879 DOI: 10.1111/1346-8138.17028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023]
Abstract
Pyoderma gangrenosum (PG), hidradenitis suppurativa (HS), and the associated autoinflammatory syndromes, including pyogenic arthritis, pyoderma gangrenosum, and acne (PAPA) syndrome, PSTPIP1-associated myeloid-related proteinemia inflammatory (PAMI) syndrome, pyoderma gangrenosum, acne, and hidradenitis suppurativa (PASH) syndrome, and pyogenic arthritis, pyoderma gangrenosum, acne, and suppurative hidradenitis (PAPASH) syndrome are dermatological conditions characterized by chronic inflammation and tissue damage. Recent advances in genetic research have identified specific mutations associated with these disorders, shedding light on their underlying pathogenic mechanisms. This review aims to summarize the current knowledge of identified mutations and presumed pathophysiology in PG, HS, and the associated autoinflammatory syndromes.
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Affiliation(s)
- Takashi K Satoh
- Department of Dermatology and Allergy, University Hospital, LMU, Munich, Germany
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6
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Yamanaka K. New treatment of pyoderma gangrenosum and hidradenitis suppurativa: A review. J Dermatol 2024; 51:172-179. [PMID: 38009911 DOI: 10.1111/1346-8138.17031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 10/24/2023] [Indexed: 11/29/2023]
Abstract
Pyoderma gangrenosum (PG) and hidradenitis suppurativa (HS) are stubborn inflammatory skin diseases categorized as neutrophilic hypodermal dermatoses. These conditions exhibit connections with other autoinflammatory disorders driven by immune responses. Their pathogenesis is complex, rooted in significant imbalances in both innate and adaptive immune systems, particularly featuring elevated levels of tumor necrosis factor-α (TNF-α), interleukin (IL)-1, IL-8, IL-17, and IL-23. Studies involving skin tissue pathology and serology have indicated that targeting specific cytokines can bring therapeutic benefits. Indeed, many patients in clinical settings have responded positively to such interventions. Yet, given the diverse cytokines in play, focusing on a single one with antibody therapy might not always be effective. When resistance to biologics emerges, a combined approach targeting multiple overactive cytokines with immunosuppressants, for example cyclosporine and Janus kinase inhibitors, could be an option. In the current review, we explore recent therapeutic developments for PG and HS.
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Affiliation(s)
- Keiichi Yamanaka
- Department of Dermatology, Mie University Graduate School of Medicine, Tsu, Japan
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7
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Oprea Y, Kody S, Shakshouk H, Greiling TM, Anstey KM, Ortega-Loayza AG. What can inherited immunodeficiencies reveal about pyoderma gangrenosum? Exp Dermatol 2024; 33:e14954. [PMID: 37846943 PMCID: PMC10841371 DOI: 10.1111/exd.14954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/14/2023] [Accepted: 10/05/2023] [Indexed: 10/18/2023]
Abstract
Pyoderma gangrenosum (PG) is a rare ulcerative neutrophilic dermatosis that is occasionally associated with primary immunodeficiency. Though contributions from dysregulation of the innate immune system, neutrophil dysfunction and genetic predisposition have been postulated, the precise pathogenesis of PG has not yet been elucidated. This article reviews reported cases of coexisting PG and primary immunodeficiency in order to gain insight into the complex pathophysiology of PG. Our findings suggest that variations in genes such as RAG1, ITGB2, IRF2BP2 and NFκB1 might play a role in genetically predisposing patients to develop PG. These studies support the feasibility of the role of somatic gene variation in the pathogenesis of PG which warrants further exploration to guide targeted therapeutics.
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Affiliation(s)
- Yasmine Oprea
- Albert Einstein College of Medicine, Bronx, New York, USA
| | - Shannon Kody
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Hadir Shakshouk
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
- Department of Dermatology and Andrology, Alexandria Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Teri M Greiling
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Karen M Anstey
- Department of Medicine, Section of Allergy and Clinical Immunology, Oregon Health & Science University, Portland, Oregon, USA
| | - Alex G. Ortega-Loayza
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
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8
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Sathyanarayana VA, Roy D, Nagaraju B, Rao VKR. Tofacitinib in pyoderma gangrenosum - A case series. Int J Rheum Dis 2024; 27:e14810. [PMID: 37395471 DOI: 10.1111/1756-185x.14810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/18/2023] [Accepted: 06/20/2023] [Indexed: 07/04/2023]
Abstract
Pyoderma gangrenosum (PG) is a rare autoinflammatory disorder falling under the spectrum of neutrophilic dermatosis, characterized by distinctive skin ulceration which is non-infective, non-neoplastic and usually with no primary vasculitis. PG lesions are notorious for relapse and hence require multiple trials of medications often with prolonged and concomitant use of steroids. Due to lack of evidence-based studies on effective treatment options for PG, we have presented three isolated biopsy-proven PG cases who were successfully treated with Tofacitinib, a Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway inhibitor, without relapse in follow up.
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Affiliation(s)
| | - Debaditya Roy
- Department of Clinical Immunology and Rheumatology, Institute of Postgraduate Medical Education and Research (IPGMER), Kolkata, India
| | | | - Vijay K R Rao
- Divisha Arthritis and Medical Center, Bangalore, India
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9
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Dos Santos MR, Ianhez M, Ribeiro BN, de Queiroz BB, Miot HA. Refractory pyoderma gangrenosum associated with rheumatoid arthritis successfully treated with upadacitinib. Comments on: "JAK inhibitors: a novel, safe, and efficacious therapy for pyoderma gangrenosum". Int J Dermatol 2023; 62:e595-e598. [PMID: 37424391 DOI: 10.1111/ijd.16791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 06/21/2023] [Accepted: 06/26/2023] [Indexed: 07/11/2023]
Affiliation(s)
| | - Mayra Ianhez
- Hospital de Doenças Tropicais Dr Anuar Auad, Goiânia, Goiás, Brazil
| | | | | | - Helio Amante Miot
- Universidade Estadual Paulista Júlio de Mesquita Filho - Campus de Botucatu, Botucatu, São Paulo, Brazil
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10
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Yamamoto T, Yamasaki K, Yamanaka K, Komine M, Kawakami T, Yamamoto O, Kanekura T, Higuchi T, Takahashi T, Matsushima Y, Kikuchi N. Clinical guidance of pyoderma gangrenosum 2022. J Dermatol 2023; 50:e253-e275. [PMID: 37311717 DOI: 10.1111/1346-8138.16845] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/26/2023] [Accepted: 05/01/2023] [Indexed: 06/15/2023]
Abstract
Pyoderma gangrenosum (PG) is a rare, neutrophilic skin disease. For the purpose of accurate diagnosis and proper treatment of PG, the Japanese clinical practice guidance for PG developed by the Japanese Dermatological Association was published in 2022. In this guidance, clinical aspects, pathogenesis, current therapies, and clinical questions on PG are described from the viewpoints of current knowledge and evidence-based medicine. Here, the English version of the Japanese clinical practice guidelines for PG is presented and is intended to be widely referred to in the clinical examination and treatment of PG.
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11
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Miot HA, Criado PR, de Castro CCS, Ianhez M, Talhari C, Ramos PM. JAK-STAT pathway inhibitors in dermatology. An Bras Dermatol 2023; 98:656-677. [PMID: 37230920 PMCID: PMC10404561 DOI: 10.1016/j.abd.2023.03.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/26/2023] [Accepted: 03/02/2023] [Indexed: 05/27/2023] Open
Abstract
The JAK-STAT signaling pathway mediates important cellular processes such as immune response, carcinogenesis, cell differentiation, division and death. Therefore, drugs that interfere with different JAK-STAT signaling patterns have potential indications for various medical conditions. The main dermatological targets of JAK-STAT pathway inhibitors are inflammatory or autoimmune diseases such as psoriasis, vitiligo, atopic dermatitis and alopecia areata; however, several dermatoses are under investigation to expand this list of indications. As JAK-STAT pathway inhibitors should gradually occupy a relevant space in dermatological prescriptions, this review presents the main available drugs, their immunological effects, and their pharmacological characteristics, related to clinical efficacy and safety, aiming to validate the best dermatological practice.
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Affiliation(s)
- Hélio Amante Miot
- Department of Dermatology, Faculty of Medicine, Universidade Estadual Paulista, Botucatu, SP, Brazil.
| | - Paulo Ricardo Criado
- Centro Universitário Faculdade de Medicina do ABC, Santo André, SP, Brazil; Faculdade de Ciências Médicas de Santos, Santos, SP, Brazil
| | - Caio César Silva de Castro
- Hospital de Dermatologia Sanitária do Paraná, Curitiba, PR, Brazil; Escola de Medicina, Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil
| | - Mayra Ianhez
- Department of Tropical Medicine and Dermatology, Instituto de Patologia Tropical e Saúde Pública, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Carolina Talhari
- Department of Dermatology, Universidade do Estado do Amazonas, Manaus, AM, Brazil
| | - Paulo Müller Ramos
- Department of Dermatology, Faculty of Medicine, Universidade Estadual Paulista, Botucatu, SP, Brazil
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12
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Dissemond J, Marzano AV, Hampton PJ, Ortega-Loayza AG. Pyoderma Gangrenosum: Treatment Options. Drugs 2023; 83:1255-1267. [PMID: 37610614 PMCID: PMC10511384 DOI: 10.1007/s40265-023-01931-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2023] [Indexed: 08/24/2023]
Abstract
Pyoderma gangrenosum is a rare neutrophilic dermatosis that leads to exceedingly painful ulcerations of the skin. Although the exact pathogenesis is not yet fully understood, various auto-inflammatory phenomena with increased neutrophil granulocyte activity have been demonstrated. Despite the limited understanding of the pathogenesis, it is no longer a diagnosis of exclusion, as it can now be made on the basis of validated scoring systems. However, therapy remains a major multidisciplinary challenge. Various immunosuppressive and immunomodulatory therapies are available for the treatment of affected patients. In addition, concomitant topical pharmacologic therapy, wound management and pain control should always be addressed. Corticosteroids and/or cyclosporine remain the systemic therapeutics of choice for most patients. However, in recent years, there has been an increasing number of studies on the positive effects of biologic therapies such as inhibitors of tumour necrosis factor-α; interleukin-1, interleukin-17, interleukin-23 or complement factor C5a. Biologics have now become the drug of choice in certain scenarios, particularly in patients with underlying inflammatory comorbidities, and are increasingly used at an early stage in the disease rather than in therapy refractory patients.
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Affiliation(s)
- Joachim Dissemond
- Department of Dermatology, Venerology and Allergology, University of Essen, Hufelandstr. 55, 45147, Essen, Germany.
| | - Angelo V Marzano
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale, Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Philip J Hampton
- Department of Dermatology, Newcastle Dermatology, Newcastle Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Alex G Ortega-Loayza
- Department of Dermatology, Oregon Health & Science, University, Portland, OR, USA
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13
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Becker SL, Velasco R, Ortega-Loayza AG. Recalcitrant Pyoderma Gangrenosum: Clinical Burden and Unmet Needs. Clin Cosmet Investig Dermatol 2023; 16:2143-2152. [PMID: 37581011 PMCID: PMC10423579 DOI: 10.2147/ccid.s381490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 07/29/2023] [Indexed: 08/16/2023]
Abstract
Pyoderma gangrenosum (PG) is a rare, autoinflammatory disease leading to aseptic ulcers which carries a significant disease burden and is often difficult to treat, with many patients failing first-line treatment and requiring additional therapies. Such cases are typically referred to in the literature as "recalcitrant", "refractory", or "resistant", though little is known about the clinical characteristics of such cases. We performed a narrative literature review to characterize patient demographics and clinical course associated with difficult to treat pyoderma gangrenosum cases in order to identify trends to guide future clinical management and therapeutic innovation. We identified 148 cases with clinical manifestations and associated patient demographics stratified by ulcer and patient features. Consistent with previous work, a greater prevalence of PG was observed among female patients and those with a history of inflammatory bowel disease, however interestingly despite an aggressive course to their PG, few patients had comorbidities complicating their disease course. Additionally, despite the requirement of three or more treatments for most patients' disease to resolve, the majority healed within the typical window observed in previous clinical studies with low rates of recurrence. Biologics were the most common medication patients were on at time of remission. Collectively, our results suggest a potential benefit for a reduced threshold for biologic initiation in PG patients and a need for standardization of language in the field to facilitate treatment outcomes comparisons and interventions.
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Affiliation(s)
- Sarah L Becker
- Department of Dermatology, Oregon Health & Science University, Portland, OR, USA
| | - Rose Velasco
- University of Illinois College of Medicine, Chicago, IL, USA
| | - Alex G Ortega-Loayza
- Department of Dermatology, Oregon Health & Science University, Portland, OR, USA
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14
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Bezzio C, Vernero M, Ribaldone DG, Alimenti E, Manes G, Saibeni S. Cancer Risk in Patients Treated with the JAK Inhibitor Tofacitinib: Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:cancers15082197. [PMID: 37190126 DOI: 10.3390/cancers15082197] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/28/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023] Open
Abstract
Tofacitinib is approved for several immune-mediated inflammatory diseases, but safety concerns have recently been raised. We searched PubMed (accessed on 27 February 2023) for original articles regarding tofacitinib's cancer risk when used for rheumatoid arthritis, ulcerative colitis, Crohn's disease, psoriatic arthritis, and ankylosing spondylitis. Of the 2047 initial records, 22 articles describing 26 controlled studies (including 22 randomized controlled trials) were selected. In the comparison between tofacitinib and any control treatment, the relative risk (RR) for any cancer was 1.06 (95% CI, 0.86-1.31; p = 0.95). In separate comparisons between tofacitinib and either a placebo or biological therapy, no difference was found in the overall cancer risk (vs. placebo, RR = 1.04; 95% CI, 0.44-2.48; p = 0.95; vs. biological drugs, RR = 1.06; 95% CI, 0.86-1.31; p = 0.58). When tofacitinib was compared to tumor necrosis factor (TNF) inhibitors, the overall cancer RR was 1.40 (95% CI, 1.06-2.08; p = 0.02). Similarly, significant results were obtained for all cancers, except for non-melanoma skin cancer (RR = 1.47; 95% CI, 1.05-2.06; p = 0.03), and for this skin cancer alone (RR = 1.30; 95% CI, 0.22-5.83; p = 0.88). In conclusion, no difference in the overall cancer risk was found between tofacitinib and either a placebo or biological drugs, while a slightly higher risk was found in patients treated with tofacitinib than anti-TNF agents. Further studies are needed to better define the cancer risk of tofacitinib therapy.
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Affiliation(s)
- Cristina Bezzio
- IBD Center, Gastroenterology Unit, Rho Hospital, ASST Rhodense, 20017 Rho, Italy
| | - Marta Vernero
- Department of Medical Sciences, University of Turin, 10124 Turin, Italy
| | | | - Eleonora Alimenti
- Department of Medical Sciences, University of Pavia, 27100 Pavia, Italy
| | - Gianpiero Manes
- IBD Center, Gastroenterology Unit, Rho Hospital, ASST Rhodense, 20017 Rho, Italy
| | - Simone Saibeni
- IBD Center, Gastroenterology Unit, Rho Hospital, ASST Rhodense, 20017 Rho, Italy
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15
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Bhowmick K, Roongta R, Dey S, Dey S, Mondal S, Sinhamahapatra P, Ghosh P, Ghosh B. Refractory Takayasu arteritis with recurrent pyoderma gangrenosum: a therapeutic challenge with case-based review. Clin Rheumatol 2023; 42:1469-1477. [PMID: 36637635 DOI: 10.1007/s10067-023-06506-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 12/30/2022] [Accepted: 01/03/2023] [Indexed: 01/14/2023]
Abstract
Takayasu arteritis (TA) is an uncommon chronic granulomatous large-vessel vasculitis affecting the aorta and its branches. Pyoderma gangrenosum (PG) is a chronic neutrophilic dermatosis characterized by rapidly developing painful ulcers. The association of PG with TA is relatively uncommon. We report a case of a 22-year-old lady with a history of recurrent pyoderma lesions for 4 months following which she developed right upper limb claudication. She underwent contrast-enhanced magnetic resonance angiography of the aorta and its branches and was initially diagnosed with type IIb TA. She was put on prednisolone and methotrexate but had a major relapse with new-onset lower limb claudication despite an appropriate course of immunosuppression. She was planned for tocilizumab infusion 8 mg/kg intravenous every 4 weeks. Following the first dose of tocilizumab, her vascular symptoms improved but she had a flare of PG. This was followed by another flare after the second dose. She was switched to tofacitinib which led to sustained remission of her TA activity and healing of her skin lesions, and the prednisolone dose could be reduced to 5 mg daily over the next 1 year. Various immunosuppressives were used to date for treating PG in TA. However, tofacitinib is being reported for the first time in literature for treating PG and controlling TA activity. The paradoxical flare of PG with tocilizumab is quite uncommon and is also reported in our case with literature review.
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Affiliation(s)
- Kaustav Bhowmick
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Rashmi Roongta
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Soumya Dey
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Sonali Dey
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Sumantro Mondal
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Pradyot Sinhamahapatra
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Parasar Ghosh
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Biswadip Ghosh
- Department of Clinical Immunology and Rheumatology, Institute of Post Graduate Medical Education and Research, Kolkata, India.
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16
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Pyoderma Gangrenosum: An Updated Literature Review on Established and Emerging Pharmacological Treatments. Am J Clin Dermatol 2022; 23:615-634. [PMID: 35606650 PMCID: PMC9464730 DOI: 10.1007/s40257-022-00699-8] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2022] [Indexed: 12/12/2022]
Abstract
Pyoderma gangrenosum is a rare inflammatory skin disease classified within the group of neutrophilic dermatoses and clinically characterized by painful, rapidly evolving cutaneous ulcers with undermined, irregular, erythematous-violaceous edges. Pyoderma gangrenosum pathogenesis is complex and involves a profound dysregulation of components of both innate and adaptive immunity in genetically predisposed individuals, with the follicular unit increasingly recognized as the putative initial target. T helper 17/T helper 1-skewed inflammation and exaggerated inflammasome activation lead to a dysregulated neutrophil-dominant milieu with high levels of tumor necrosis factor-α, interleukin (IL)-1β, IL-1α, IL-8, IL-12, IL-15, IL-17, IL-23, and IL-36. Low-evidence studies and a lack of validated diagnostic and response criteria have hindered the discovery and validation of new effective treatments for pyoderma gangrenosum. We review established and emerging treatments for pyoderma gangrenosum. A therapeutic algorithm based on available evidence is also provided. For emerging treatments, we review target molecules and their role in the pathogenesis of pyoderma gangrenosum.
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Taxonera C, Carpio López D, Cabez Manas A, Hinojosa Del Val JE. Clinical settings with tofacitinib in ulcerative colitis. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2022. [PMID: 35373565 DOI: 10.17235/reed.2022.8660/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
There are aspects of Janus kinase (JAK) inhibitors, specifically tofacitinib, that distinguish them from other drugs used in the treatment of ulcerative colitis (UC), such as their oral administration, their short half-life and their lack of immunogenicity. With the available evidence, we can highlight tofacitinib's quick action and flexibility of use, and its efficacy in patients, irrespective of whether or not they have previously been exposed to TNF inhibitors (anti-TNF drugs) and other biologic agents. Moreover, their safety profile is known and manageable, with certain considerations and precautions being factored in before and during treatment. In this review, we have defined various scenarios pertaining to this drug, e.g. its use in the event of failure or intolerance to previous treatment with biologics, when a quick response is required or in patients with other concurrent immune-mediated diseases.
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Affiliation(s)
- Carlos Taxonera
- Aparato Digestivo, Hospital Clínico Universitario San Carlos, España
| | - Daniel Carpio López
- Gastroenterología, Complexo Hospitalario Universitario de Pontevedra, España
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Wang Y, Wan Z, Jin R, Xu T, Ouyang Y, Wang B, Ruan G, Bai X. Tofacitinib for extraintestinal manifestations of inflammatory bowel disease: A literature review. Int Immunopharmacol 2022; 105:108517. [DOI: 10.1016/j.intimp.2022.108517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/28/2021] [Accepted: 01/01/2022] [Indexed: 12/12/2022]
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Rakowsky S, Papamichael K, Cheifetz AS. Choosing the right biologic for complications of inflammatory bowel disease. Expert Rev Gastroenterol Hepatol 2022; 16:235-249. [PMID: 35094628 DOI: 10.1080/17474124.2022.2036122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Inflammatory bowel disease (IBD) is a chronic, inflammatory condition that involves the intestinal tract, and can also present with extra-intestinal manifestations (EIM). Choosing the right treatment for IBD is often nuanced and decisions can become even more complicated when a patient presents with or develops a complication of the disease. AREAS COVERED We aimed to provide an overview of the most common complications of IBD, specifically intestinal and EIM, and summarize the data regarding biologic therapy for treatment of these conditions. A comprehensive literature review was performed using PubMed and Medline databases to identify studies published in the English language relevant to the broad scope of this review. EXPERT OPINION There are still significant gaps in our understanding of the pathophysiology of IBD and its treatment, especially in regards to complications of the disease. As novel therapies continue to emerge for treatment of IBD, we feel concurrent examination of their impact on intestinal complications and EIM of IBD is important and should be a priority of future research.
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Affiliation(s)
- Shana Rakowsky
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA USA
| | - Konstantinos Papamichael
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA USA
| | - Adam S Cheifetz
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA USA
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Ortega-Loayza AG, Friedman MA, Reese AM, Liu Y, Greiling TM, Cassidy PB, Marzano AV, Gao L, Fei SS, Rosenbaum JT. Molecular and cellular characterization of pyoderma gangrenosum: Implications for the use of gene expression. J Invest Dermatol 2021; 142:1217-1220.e14. [PMID: 34536481 DOI: 10.1016/j.jid.2021.08.431] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/20/2021] [Accepted: 08/23/2021] [Indexed: 10/20/2022]
Affiliation(s)
- Alex G Ortega-Loayza
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA.
| | - Marcia A Friedman
- Department of Medicine, Division of Arthritis and Rheumatic Disease, Oregon Health & Science University, Portland, Oregon, USA
| | - Ashley M Reese
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Yuangang Liu
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Teri M Greiling
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Pamela B Cassidy
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Angelo V Marzano
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Portland, Oregon, USA
| | - Lina Gao
- Oregon National Primate Research Center Bioinformatics & Biostatistics Core, Portland, Oregon, USA
| | - Suzanne S Fei
- Oregon National Primate Research Center Bioinformatics & Biostatistics Core, Portland, Oregon, USA
| | - James T Rosenbaum
- Department of Medicine, Division of Arthritis and Rheumatic Disease, Oregon Health & Science University, Portland, Oregon, USA
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