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Hajizadeh N, Heidari A, Sadeghi S, Goodarzi A. Tumor necrosis factor inhibitors and janus kinase inhibitors in the treatment of cicatricial alopecia: A systematic review. PLoS One 2024; 19:e0293433. [PMID: 38335182 PMCID: PMC10857607 DOI: 10.1371/journal.pone.0293433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/12/2023] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Cicatricial alopecia (CA) refers to various conditions that result in permanent hair loss. Treatment of CA has always been challenging. Regarding immune-mediated pathophysiology for many CA subtypes, the administration of Janus kinase (JAK) and tumor necrosis factor (TNF) inhibitors have potentiated the treatments of CA. METHODS After a thorough systematic search in PubMed/Medline, Embase, Web of Science, Scopus, Google Scholar, ClinicalTrials.gov, and WHO ICTRP, a total of 3,532 relevant records were retrieved and screened. Accordingly, 56 studies met the eligibility criteria and entered the review. RESULTS Among JAK inhibitors, oral tofacitinib was the most frequently reported and the most effective treatment in improving signs and symptoms of CA with minimal adverse effects (AEs). Baricitinib was another JAK inhibitor with sustained improvement while causing mild AEs. As a TNF inhibitor, adalimumab induced a rapid and stable improvement in signs and symptoms in most patients with rare, tolerable AEs. Thalidomide was the other frequently reported yet controversial TNF inhibitor, which caused a rapid and significant improvement in the condition. However, it may result in mild to severe AEs, particularly neuropathies. Infliximab is a TNF inhibitor with mostly favorable results, albeit in a few patients caused treatable dermatological AEs. Apremilast and certolizumab pegol caused an incomplete amelioration of signs and symptoms with no AEs. Lenalidomide is another TNF inhibitor that can induce temporary improvement in CA with probable AEs. It is noteworthy that utilizing adalimumab, infliximab, etanercept, golimumab, and an anonymous TNF inhibitor has induced paradoxical CA and other A.E.s in some patients. CONCLUSION Recent studies have recommended JAK and TNF inhibitors, especially oral tofacitinib and adalimumab, as a new modality or adjuvant therapy to previous medications for primary CA. Nonetheless, monitoring AEs on a regular basis is suggested, and further extensive studies are required before definitive recommendations.
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Affiliation(s)
- Nima Hajizadeh
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), Iran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Heidari
- Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Sara Sadeghi
- Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), Iran University of Medical Sciences, Tehran, Iran
- Department of Medicine, New York Health System, South Brooklyn Hospital, New York, NY, United States of America
| | - Azadeh Goodarzi
- Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), Iran University of Medical Sciences, Tehran, Iran
- Department of Dermatology, Faculty of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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2
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Masson R, Jeong CY, Ma E, Crew AB, Fragoso NM, Shi VY, Hsiao JL. Treatments for Dissecting Cellulitis of the Scalp: A Systematic Review and Treatment Algorithm. Dermatol Ther (Heidelb) 2023; 13:2487-2526. [PMID: 37740150 PMCID: PMC10613185 DOI: 10.1007/s13555-023-01018-7] [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: 06/23/2023] [Accepted: 08/16/2023] [Indexed: 09/24/2023] Open
Abstract
BACKGROUND Dissecting cellulitis of the scalp (DCS) is a chronic inflammatory skin condition characterized by abscesses, nodules, fistulas, and scarring alopecia. Management of this oftentimes debilitating dermatosis can be challenging due to its recalcitrant nature. There is limited data regarding the efficacy of treatment options for DCS. OBJECTIVE The aim of this study was to conduct a systematic review of the literature to explore the efficacy and safety of reported DCS treatments. METHODS In October 2022, MEDLINE and EMBASE databases were searched for articles on treatments for DCS. Studies that contained outcome efficacy data for DCS treatments were included. Reviews, conference abstracts, meta-analyses, commentaries, non-relevant articles, and articles with no full-text available were excluded. Data extraction was performed by two independent reviewers. RESULTS A total of 110 relevant articles with 417 patients were identified. A majority of studies (86.4%) were case reports or series. Treatment options included systemic antibiotics, oral retinoids, biologics, procedural treatments, combination agents, and topical treatments. Oral retinoids and photodynamic therapy were the most extensively studied medical and procedural interventions, respectively. CONCLUSION Overall, randomized controlled trials are needed to evaluate various treatment regimens for DCS and provide patients with a robust, evidence-based approach to therapy.
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Affiliation(s)
- Rahul Masson
- Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, USA
| | - Charlotte Y Jeong
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Elaine Ma
- Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, USA
| | - Ashley B Crew
- Department of Dermatology, University of Southern California, Ezralow Tower, 1441 Eastlake Ave, Suite 5301, Los Angeles, CA, 90033-9174, USA
| | - Natalie M Fragoso
- Department of Dermatology, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA
| | - Vivian Y Shi
- Department of Dermatology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Jennifer L Hsiao
- Department of Dermatology, University of Southern California, Ezralow Tower, 1441 Eastlake Ave, Suite 5301, Los Angeles, CA, 90033-9174, USA.
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3
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Jastrząb B, Szepietowski JC, Matusiak Ł. Hidradenitis suppurativa and follicular occlusion syndrome: Where is the pathogenetic link? Clin Dermatol 2023; 41:576-583. [PMID: 37690621 DOI: 10.1016/j.clindermatol.2023.08.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
The follicular occlusion tetrad complex encompasses several entities (hidradenitis suppurativa, acne conglobata, dissecting cellulitis of the scalp, and pilonidal cyst) that share common clinical features, risk factors, and pathophysiology. Follicular occlusion is a crucial triggering mechanism in the etiology in each of these disorders, leading to development of distinctive skin lesions such as deep-seated nodules, abscesses, comedones, and draining sinuses, often with accompanying scarring. Despite the fact that the follicular occlusion tetrad components manifest multiple similarities, they also exhibit many differences among themselves and require individual approaches and treatment.
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Affiliation(s)
- Beata Jastrząb
- Department of Dermatology, Venereology, and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology, and Allergology, Wroclaw Medical University, Wroclaw, Poland.
| | - Łukasz Matusiak
- Department of Dermatology, Venereology, and Allergology, Wroclaw Medical University, Wroclaw, Poland
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4
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Yu Y, Ding X, Guo F, Ze K, Sun X, Li X. Perifolliculitis capitis abscedens et suffodiens treatment with tumor necrosis factor inhibitors and baricitinib: A case report and literature review. Front Med (Lausanne) 2023; 10:1132574. [PMID: 37056728 PMCID: PMC10086126 DOI: 10.3389/fmed.2023.1132574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 03/06/2023] [Indexed: 03/30/2023] Open
Abstract
RationalePerifolliculitis capitis abscedens et suffodiens (PCAS), also known as dissecting cellulitis of the scalp (DCS), is a part of the “follicular occlusion tetrad” that also includes acne conglobate (AC), hidradenitis suppurativa (HS), and pilonidal sinus, which share the same pathogenic mechanism, such as follicular occlusions, follicular ruptures, and follicular infections.Patient concernsA 15-year-old boy had multiple rashes on the scalp accompanied by pain.DiagnosisThe patient was diagnosed with PCAS or DCS based on the clinical manifestations and laboratory examinations.InterventionsThe patient was initially administered adalimumab 40 mg biweekly and oral isotretinoin 30 mg daily for 5 months. Because the initial results were insufficient, the interval between adalimumab injections was extended to 4 weeks, and isotretinoin was changed to baricitinib 4 mg daily for 2 months. When the condition became more stable, adalimumab 40 mg and baricitinib 4 mg were administered every 20 and 3 days, respectively, for two more months until now.OutcomesAfter 9 months of treatment and follow-up, the original skin lesions of the patient were almost cured, and most inflammatory alopecia patches disappeared.ConclusionOur literature review did not find any previous reports on treating PCAS with TNF-α inhibitors and baricitinib. Accordingly, we presented the first successful treatment of PCAS with this regimen.
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Affiliation(s)
- Yuanting Yu
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Xiaojie Ding
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fei Guo
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Kan Ze
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoying Sun
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
- Xiaoying Sun,
| | - Xin Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xin Li,
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5
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Jiang T, Liu C. Dissecting cellulitis of the scalp with typical clinical features: A retrospective cross-sectional study in a Department of Dermatology, Beijing, China. J Dermatol 2022; 49:1173-1177. [PMID: 35996875 DOI: 10.1111/1346-8138.16555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/20/2022] [Accepted: 08/06/2022] [Indexed: 11/30/2022]
Abstract
Dissecting cellulitis of the scalp (DCS) is a rare skin disease and understudied. The aim of the study was to collect the demographic, clinical features and laboratory tests of patients with DCS in a dermatology outpatient clinic. A cross-sectional study was conducted in a department of dermatology in Beijing. Patients whose diagnoses have included DCS were selected from July 2021 to December 2021. DCS patients were stratified according to whether they were follicular occlusion triad (FOT) or not. There were 169 patients with DCS included. All 169 patients were male, and the median patient age was 32 years. The most common comorbidities in this study were seborrheic dermatitis (10.65%). Over 1/3 of patients had elevated white blood cell (WBC) and neutrophil counts, and 12 of 18 patients had dyslipidemia. CD8+ T cell counts increased in 15 of 26 patients while CD4+ T/CD8+ T ratios were all normal. DCS mainly affects men in their thirties. More research about DCS is needed to clarify the clinical significance of laboratory tests.
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Affiliation(s)
- Tiande Jiang
- Department of Dermatology, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Candidate Branch of National Clinical Research Center for Skin Disease, Beijing, China
| | - Cuie Liu
- Department of Dermatology, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Candidate Branch of National Clinical Research Center for Skin Disease, Beijing, China
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6
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Awad A, Sinclair R. Treatment of dissecting cellulitis of the scalp with Tildrakizumab. Australas J Dermatol 2022; 63:404-406. [PMID: 35510345 DOI: 10.1111/ajd.13860] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/08/2022] [Accepted: 04/15/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Andrew Awad
- Sinclair Dermatology, East Melbourne, Victoria, Australia
| | - Rodney Sinclair
- University of Melbourne, Parkville, Victoria, Australia.,Epworth Healthcare, Richmond, Victoria, Australia
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7
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He J, Yang Y, Jin L, Li S, Xie F, Fan J, Li C. 20% ALA-PDT pretreated by fire needle in patients with dissecting cellulitis of the scalp: An interim analysis. Photodiagnosis Photodyn Ther 2021; 36:102544. [PMID: 34551324 DOI: 10.1016/j.pdpdt.2021.102544] [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: 06/26/2021] [Revised: 09/14/2021] [Accepted: 09/17/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Dissecting cellulitis of the scalp (DCS) is a rare but distinctive, chronic suppurative condition, and the treatment is a therapeutic challenge. Recently, treatment of DCS with 5-aminolaevulinic acid photodynamic therapy (ALA-PDT) has been considered as a potential option. OBJECTIVE To evaluate the efficacy and safety of 20% ALA-PDT pretreated by fire needle in the treatment of DCS. MATERIALS AND METHODS Topical 20% ALA-PDT with fire needle intervention as a pretreatment, was applied to six patients with DCS. All patients completed three sessions treatment at an interval of ten days. They were assessed for the efficacy at the baseline and on ten days after each treatment. According to the reduction of lesions and the improvements of patients' symptoms after each session, the objective assessment of therapeutic effect was divided into four grades. The adverse effects were recorded. RESULTS A total of six male patients were enrolled in our study. After three sessions of ALA-PDT, among them, three patients recovered, two patients achieved significant improvement and one patient achieved partial response.Patient 4 (Pt.4) relapsed at 6-month follow-up. Pt.1 and Pt.6. maintained complete response after one year follow-up. We also found that the clearance rate of the popular/nodular and cyst/abscess was much higher than sinus. CONCLUSION 20% ALA-PDT pretreated by fire needle could be an effective, minimally-invasive, safe method for DCS patients. Lesion in the early stages have a better response than sinus.
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Affiliation(s)
- Juan He
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China; Medical College of Nankai University, Tianjin, 300071, China
| | - Yi Yang
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Liang Jin
- Department of Dermatology, Air Force Medical Center, PLA, Beijing 100142, China
| | - Shan Li
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Fang Xie
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Jianfeng Fan
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Chengxin Li
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China.
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8
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Disease Differentiation and Monitoring of Anti-TNF Treatment in Rheumatoid Arthritis and Spondyloarthropathies. Int J Mol Sci 2021; 22:ijms22147389. [PMID: 34299006 PMCID: PMC8307996 DOI: 10.3390/ijms22147389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/03/2021] [Accepted: 07/07/2021] [Indexed: 01/16/2023] Open
Abstract
Rheumatoid arthritis (RA), ankylosing spondylitis (AS), and psoriatic arthritis (PsA) are comprehensive immunological disorders. The treatment of these disorders is limited to ameliorating the symptoms and improving the quality of life of patients. In this study, serum samples from RA, AS, and PsA patients were analyzed with metabolomic tools employing the 1H NMR method in combination with univariate and multivariate analyses. The results obtained in this study showed that the changes in metabolites were the highest for AS > RA > PsA. The study demonstrated that the time until remission or until low disease activity is achieved is shortest (approximately three months) for AS, longer for RA and longest for PsA. The statistically common metabolite that was found to be negatively correlated with the healing processes of these disorders is ethanol, which may indicate the involvement of the gut microflora and/or the breakdown of malondialdehyde as a cell membrane lipid peroxide product.
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9
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Kurokawa I, Layton AM, Ogawa R. Updated Treatment for Acne: Targeted Therapy Based on Pathogenesis. Dermatol Ther (Heidelb) 2021; 11:1129-1139. [PMID: 34115308 PMCID: PMC8322376 DOI: 10.1007/s13555-021-00552-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Indexed: 12/18/2022] Open
Abstract
Previous approaches to acne management have focused on the four main factors implicated in acne, namely, androgen-mediated sebogenesis (considered integral to acne), hyperkeratinization, colonization with Cutibacterium acnes, and inflammation related to both innate and adaptive mechanisms. Recent advances have facilitated potential novel approaches to acne management, as the pathophysiology and the immunological aspects related to acne and wound healing have evolved. Particular targets that have been shown to be closely involved in acne pathophysiology and wound healing include interleukin (IL)-1β, IL-17, IL-23, and tumor necrosis factor alpha (TNFα). Biological antibodies targeting IL-1β, IL-17, IL-23, and TNFα could provide novel approaches for treating severe acne and related disorders. Acne is primarily a disease associated with sebogenesis. Monosaturated free acids are important components. Insulin growth factor 1 (IGF-1) promotes the proliferation and differentiation of sebocytes and IL-1β. Research into the microbiome may also provide insights into potential future therapeutic options for acne. Scars, both atrophic and hypertrophic, are common sequelae to acne. Risk factors associated with the development of acne scars include genetic, systemic, local, and lifestyle factors. Pro-inflammatory cytokines have been shown to play a crucial role in the development of acne-induced hypertrophic scars. Treatment for extensive inflammatory keloid scarring is limited. Surgery and postoperative radiotherapy are two possible options. Transforming growth factor-β (TGFβ), IL-6, matrix metalloproteinase (MMP), IGF-1, and B cells are found in keloid or hypertrophic scar tissues. Biological antibodies targeting these cytokines may be a potential strategy for the prevention and treatment of this type of scar in the future. Future treatment for acne should embrace approaches that target the main etiological factors of acne. In particular, specific emphasis on aggressive treatment in the acute inflammatory phase to reduce the likelihood of scarring and other clinical sequelae, such as pigmentary changes would be highly desirable. Treatment for established acne-induced sequelae should also be considered.
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Affiliation(s)
- Ichiro Kurokawa
- Department of Dermatology, Meiwa Hospital, 4-31, Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan.
| | - Alison M Layton
- Department of Dermatology, Harrogate and District Foundation Trust, Lancaster Park Road, Harrogate, HG2 7SX, UK
| | - Rei Ogawa
- Department of Plastic, Reconstructive and Aesthetic Surgery, Nippon Medical School, Tokyo, Japan
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10
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Minakawa S, Matsuzaki Y, Rokunohe D, Kumagai N, Kurose A, Kushibiki M, Kayaba H, Sawamura D. Hidradenitis suppurativa with perifolliculitis capitis abscedens et suffodiens successfully treated with a human anti-tumour necrosis factor monoclonal antibody. Clin Exp Dermatol 2021; 46:1586-1588. [PMID: 34096639 DOI: 10.1111/ced.14789] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 06/02/2021] [Indexed: 11/28/2022]
Affiliation(s)
- S Minakawa
- Department of Dermatology, Hirosaki University Graduate School of Medicine, Aomori, Japan.,Department of Clinical Laboratory, Hirosaki University Hospital, Aomori, Japan
| | - Y Matsuzaki
- Department of Dermatology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - D Rokunohe
- Department of Dermatology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - N Kumagai
- Department of Anatomic Pathology, Hirosaki University Hospital, Aomori, Japan
| | - A Kurose
- Department of Anatomic Pathology, Hirosaki University Hospital, Aomori, Japan
| | - M Kushibiki
- Department of Clinical Laboratory, Hirosaki University Hospital, Aomori, Japan
| | - H Kayaba
- Department of Clinical Laboratory, Hirosaki University Hospital, Aomori, Japan
| | - D Sawamura
- Department of Dermatology, Hirosaki University Graduate School of Medicine, Aomori, Japan
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11
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Alsantali A, Almalki B, Alharbi A. Recalcitrant Dissecting Cellulitis of the Scalp Treated Successfully with Adalimumab with Hair Regrowth: A Case Report. Clin Cosmet Investig Dermatol 2021; 14:455-458. [PMID: 34007197 PMCID: PMC8121280 DOI: 10.2147/ccid.s301451] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 04/02/2021] [Indexed: 11/23/2022]
Abstract
Dissecting cellulitis (DC) of the scalp or perifolliculitis capitis abscedens et suffodiens is a rare chronic inflammatory condition of the scalp manifested by perifollicular pustules, nodules, abscesses and sinuses that result into scarring alopecia. Treatment of DC is challenging and often disappointing. We report a 38-year-old male patient with DC for 5 years, and multiple topical and systemic therapies had shown poor effect. This patient achieved excellent response to adalimumab with hair regrowth.
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Affiliation(s)
- Adel Alsantali
- Department of Dermatology, Hair Disorder Unit, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia
| | - Basel Almalki
- Department of Dermatology, King Abdulaziz Medical City, Ministry of National Guard, Jeddah, Saudi Arabia
| | - Abdullah Alharbi
- Department of Pathology, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia
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12
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Kurokawa I. Perifolliculitis capitis abscedens et suffodiens with hidradenitis suppurativa and nodulocystic acne treated with adalimumab. J Dermatol 2021; 48:e374-e375. [PMID: 33960498 DOI: 10.1111/1346-8138.15945] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/03/2021] [Accepted: 04/13/2021] [Indexed: 12/01/2022]
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13
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Guo W, Zhu C, Stevens G, Silverstein D. Analyzing the Efficacy of Isotretinoin in Treating Dissecting Cellulitis: A Literature Review and Meta-Analysis. Drugs R D 2021; 21:29-37. [PMID: 33387328 PMCID: PMC7937584 DOI: 10.1007/s40268-020-00335-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2020] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Dissecting cellulitis of the scalp is a primary scarring alopecia. Isotretinoin is commonly referenced in the literature as a treatment for dissecting cellulitis. The objective of this article was to conduct a review and meta-analysis to assess the efficacy of isotretinoin for treating dissecting cellulitis of the scalp. METHODS The following databases were searched for articles prior to 23 June, 2019: PubMed, Embase, Cochrane Central, CINAHL, and Web of Science. Multi-patient studies (more than three) that reported on the administration of isotretinoin for dissecting cellulitis were included. A pooled meta-analysis for improvement of disease burden after isotretinoin administration in patients with dissecting cellulitis of the scalp was performed. A fixed-effects model was used. RESULTS Five articles were ultimately used for the quantitative meta-analysis. The overall efficacy rate of isotretinoin in treating dissecting cellulitis of the scalp was estimated to be 0.9 with a 95% confidence interval (0.81-0.97). The sensitivity analysis suggested that the overall efficacy is still very high, with a range of 0.83-0.94. Recurrence was seen in 24% (6/25) of patients. Common associated diseases amongst patients with dissecting cellulitis of the scalp were acne conglobata 20% (30/151) and hidradenitis suppurativa 19% (11/72). CONCLUSIONS Isotretinoin is an effective treatment for improving symptoms of dissecting cellulitis of the scalp. Disease recurrence is a common finding for those who undergo successful treatment.
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Affiliation(s)
- William Guo
- Renaissance School of Medicine at Stony Brook University, 1320 Stony Brook Rd., Building F, Suite 200, Stony Brook, NY, 11790, USA.
| | - Chencan Zhu
- Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, USA
| | - Gregg Stevens
- Health Sciences Library at Stony Brook University, Stony Brook, NY, USA
| | - David Silverstein
- Department of Dermatology, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
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14
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Garcovich S, Genovese G, Moltrasio C, Malvaso D, Marzano AV. PASH, PAPASH, PsAPASH, and PASS: The autoinflammatory syndromes of hidradenitis suppurativa. Clin Dermatol 2020; 39:240-247. [PMID: 34272017 DOI: 10.1016/j.clindermatol.2020.10.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Hidradenitis suppurativa (HS) is a chronic inflammatory disease usually involving the major skin folds characterized by a multifactorial pathogenesis and a wide spectrum of clinical manifestations. It can also rarely present in association with other diseases as complex clinical syndromes, causing additional diagnostic and therapeutic challenges. Different etiopathologic factors contribute to follicular inflammation and suppurative lesions of syndromic HS, including follicular hyperkeratinization and plugging, as well as activation of autoinflammatory pathways. Patients with syndromic HS frequently have a severe disease course, presenting with atypical skin involvement, signs of systemic inflammation, and resistance to conventional treatments. Systematic classification of syndromic HS is based on clinical, pathogenetic, and genetic factors, but it is constantly evolving due to increased disease awareness. Treatment of syndromic HS is difficult and should be personalized on a case-by-case basis. Investigating syndromic HS can lead to useful insights on genetics and pathogenesis, translating into new clinical approaches for sporadic hidradenitis. We review the classification, clinical presentation, disease associations, and therapeutic management of syndromic HS, focusing mainly on its autoinflammatory syndromes PASH, PAPASH, PsAPASH, and PASS.
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Affiliation(s)
- Simone Garcovich
- Institute of Dermatology, F. Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Genovese
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Chiara Moltrasio
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Advanced Diagnostics, Institute for Maternal and Child Health, IRCCS "Burlo Garofolo," Trieste, Italy
| | - Dalma Malvaso
- Institute of Dermatology, F. Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Angelo Valerio Marzano
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
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Acne in the first three decades of life: An update of a disorder with profound implications for all decades of life. Dis Mon 2020; 67:101103. [PMID: 33041056 DOI: 10.1016/j.disamonth.2020.101103] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Acne vulgaris is a chronic, inflammatory, skin condition that involves the pilosebaceous follicles and is influenced by a variety of factors including genetics, androgen-stimulation of sebaceous glands with abnormal keratinization, colonization with Cutibacterium acnes (previously called Propionibacterium acnes), and pathological immune response to inflammation. Acne can occur at all ages and this discussion focuses on the first three decades of life. Conditions that are part of the differential diagnosis and/or are co-morbid with acne vulgaris are also considered. Acne in the first year of life includes neonatal acne (acne neonatorum) that presents in the first four weeks of life and infantile acne that usually presents between 3 and 6 months of the first year of life with a range of 3 to 16 months after birth. Acne rosacea is a chronic, inflammatory, skin condition that is distinct from acne vulgaris, typically presents in adults, and has four main types: erythemato-telangiectatic, papulopustular, phymatous and ocular. Treatment options for acne vulgaris include topical retinoids, topical benzoyl peroxide, antibiotics (topical, oral), oral contraceptive pills, isotretinoin, and others. Management must consider the increasing impact of antibiotic resistance in the 21st century. Psychological impact of acne can be quite severe and treatment of acne includes awareness of the potential emotional toll this disease may bring to the person with acne as well as assiduous attention to known side effects of various anti-acne medications (topical and systemic). Efforts should be directed at preventing acne-caused scars and depigmentation on the skin as well as emotional scars within the person suffering from acne.
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Dissecting Cellulitis of the Scalp: A Review and Case Studies of Surgical Reconstruction. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e3015. [PMID: 32983774 PMCID: PMC7489594 DOI: 10.1097/gox.0000000000003015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 06/08/2020] [Indexed: 11/25/2022]
Abstract
Dissecting cellulitis of the scalp (DCS) is a part of the follicular occlusion tetrad (hidradenitis, acne conglobata, and pilonidal disease). It is a spectrum disorder that can be severe and refractory to medical management. The authors describe 3 such cases successfully treated with surgical resection and reconstruction and present a scoring system for timely referral of such patients to a reconstructive surgical team.
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Abstract
Multidisciplinary investigations into the pathogenesis of acne have significantly progressed over the past three years. Studies of the etiology of acne from the perspectives, for example, of sebaceous gland biology, sebum, genetics, keratinization, differentiation, hair cycles, immunology, bacteriology, and wound healing have elucidated its pathogenesis. This has led to the development of new therapies and paved the way for advanced studies that will enable the further evolution of acne treatment.
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Affiliation(s)
- Ichiro Kurokawa
- Department of Dermatology, Acne Clinical Research Center, Meiwa Hospital, Nishinomiya, Hyogo, 663-8186, Japan
| | - Keisuke Nakase
- Department of Microbiology, Tokyo University of Pharmacy and Life Sciences, Hachioji, Tokyo, 192-0392, Japan
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