1
|
Starace M, Cedirian S, Rapparini L, Quadrelli F, Pampaloni F, Bruni F, Piraccini BM. Enhanced Insights into Frontal Fibrosing Alopecia: Advancements in Pathogenesis Understanding and Management Strategies. Dermatol Ther (Heidelb) 2024; 14:1457-1477. [PMID: 38822213 PMCID: PMC11169308 DOI: 10.1007/s13555-024-01186-0] [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: 04/08/2024] [Accepted: 05/13/2024] [Indexed: 06/02/2024] Open
Abstract
Frontal fibrosing alopecia (FFA) represents a distinctive form of primary lymphocytic scarring alopecia characterized by fronto-temporal hair recession and eyebrow hair loss. While predominantly affecting postmenopausal women, FFA also occurs in women of reproductive age and men, with variations observed across different ethnic groups. Genetic predisposition, environmental factors and inflammatory pathways contribute to its pathogenesis, with evolving diagnostic criteria enhancing accuracy. FFA treatment lacks standardization, encompassing topical, systemic and physical therapies, while hair transplantation remains a temporary solution. This article reviews the current understanding of FFA, aiming to provide clinicians with updated insights for its management.
Collapse
Affiliation(s)
- Michela Starace
- Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Stephano Cedirian
- Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy.
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy.
| | - Luca Rapparini
- Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Federico Quadrelli
- Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Francesca Pampaloni
- Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Francesca Bruni
- Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Bianca M Piraccini
- Dermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| |
Collapse
|
2
|
Roman AM, Petca RC, Dumitrașcu MC, Petca A, Ionescu (Miron) AI, Șandru F. Frontal Fibrosing Alopecia and Reproductive Health: Assessing the Role of Sex Hormones in Disease Development. J Pers Med 2024; 14:72. [PMID: 38248773 PMCID: PMC10817300 DOI: 10.3390/jpm14010072] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/29/2023] [Accepted: 01/03/2024] [Indexed: 01/23/2024] Open
Abstract
Frontal Fibrosing Alopecia (FFA) is a distinctive form of cicatricial alopecia characterized by gradual hairline recession, predominantly affecting postmenopausal individuals, thus implying a potential hormonal origin. This narrative review, spanning 2000 to 2023, delves into PubMed literature, focusing on the menopausal and hormonal status of women with FFA. The objective is to unravel the intricate nature of FFA and its plausible associations with hormonal dysregulations in women. While menopause remains a pivotal demographic characteristic linked to FFA, existing data suggest that its hormonal imbalances may not fully account for the development of FFA. Conversely, substantial evidence indicates a strong association between a reduction in fertile years, particularly through surgical interventions leading to an abrupt hormonal imbalance, and FFA in women. Additionally, exposure to hormone replacement therapy or oral contraceptives has shown varying degrees of association with FFA. Gynecologists should maintain a heightened awareness regarding the ramifications of their interventions and their pivotal role in overseeing women's fertility, recognizing the potential influence on the progression of FFA. The recurrent theme of hormonal disruption strongly implies a causal connection between alterations in sex hormones and FFA in women. Nevertheless, this relationship's extent and underlying mechanisms remain subjects of ongoing debate.
Collapse
Affiliation(s)
- Alexandra-Maria Roman
- Dermatology Department, “Elias” University Emergency Hospital, 011461 Bucharest, Romania; (A.-M.R.); (F.Ș.)
| | - Răzvan-Cosmin Petca
- Department of Urology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Urology, “Prof. Dr. Th. Burghele” Clinical Hospital, 050659 Bucharest, Romania
| | - Mihai Cristian Dumitrașcu
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Obstetrics and Gynecology, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Aida Petca
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Obstetrics and Gynecology, “Elias” Emergency University Hospital, 011461 Bucharest, Romania
| | - Andreea-Iuliana Ionescu (Miron)
- Department of Oncological Radiotherapy and Medical Imaging, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Medical Oncology, Colțea Clinical Hospital, 030167 Bucharest, Romania
| | - Florica Șandru
- Dermatology Department, “Elias” University Emergency Hospital, 011461 Bucharest, Romania; (A.-M.R.); (F.Ș.)
- Department of Dermatovenerology, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
| |
Collapse
|
3
|
Lim SH, Kang H, Heo YW, Lee WS, Lee S. Prevalence and incidence of comorbid diseases and mortality risk associated with lichen planopilaris: a Korean nationwide population-based study. Clin Exp Dermatol 2023; 48:1230-1237. [PMID: 37433080 DOI: 10.1093/ced/llad235] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/01/2023] [Accepted: 07/03/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND Various comorbid diseases have been reported in patients with lichen planopilaris (LPP); however, data regarding the risks of incident diseases and mortality are lacking. OBJECTIVES To investigate the risks of incident diseases and mortality associated with LPP. METHODS This was a retrospective nationwide population-based study, using data from the National Health Insurance Service Database of Korea from 2002 to 2019. Patients aged ≥ 18 years with three or more documented medical visits for LPP were included. The adjusted hazard ratios (aHRs) for incident disease outcomes and mortality were compared with 1 : 20 age-, sex-, insurance type- and income-level-matched controls. RESULTS In total, 2026 patients with LPP and 40 520 controls were analysed. The risks of incident systemic lupus erythematosus [aHR 1.91, 95% confidence interval (CI) 1.21-3.03], psoriasis (aHR 3.42, 95% CI 2.83-4.14), rheumatoid arthritis (aHR 1.39, 95% CI 1.19-1.63), lichen planus (aHR, 10.07, 95% CI 7.17-14.15), atopic dermatitis (aHR 2.15, 95% CI 1.90-2.44), allergic rhinitis (aHR 1.29, 95% CI 1.13-1.49), thyroid diseases (hyperthyroidism: aHR 1.42, 95% CI 1.14-1.77, hypothyroidism aHR 1.19 95% CI 1.01-1.41, and thyroiditis: aHR, 1.35, 95% CI 1.08-1.69), nonmelanoma skin cancer (aHR 2.33, 95% CI 1.00-5.44) and vitamin D deficiency (aHR 1.23, 95% CI 1.03-1.47) were higher in patients with LPP. Patients with LPP had a higher mortality rate than controls (aHR 1.30, 95% CI 1.04-1.61), although the risk was not significant after adjusting for comorbidities (aHR 1.08, 95% CI 0.87-1.34). CONCLUSIONS Patients with LPP had a higher risk of various diseases following LPP diagnosis. Close follow-up is needed to optimize comprehensive patient care.
Collapse
Affiliation(s)
- Sung Ha Lim
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Hyun Kang
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Yeon-Woo Heo
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Won-Soo Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Solam Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| |
Collapse
|
4
|
Umar S, Ton D, Carter MJ, Shitabata P. Unveiling a Shared Precursor Condition for Acne Keloidalis Nuchae and Primary Cicatricial Alopecias. Clin Cosmet Investig Dermatol 2023; 16:2315-2327. [PMID: 37649568 PMCID: PMC10464825 DOI: 10.2147/ccid.s422310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 08/18/2023] [Indexed: 09/01/2023]
Abstract
Purpose Small observational studies suggest subclinical disease occurrence in the normal-appearing scalp zones of several primary cicatricial alopecias. To aid patient management, we began routinely evaluating the entire scalp of patients with acne keloidalis nuchae (AKN), including trichoscopy-guided biopsies. Patients and Methods This retrospective study evaluated 41 patients sequentially presenting with AKN at a single clinic between June and December 2022. Primary lesions and normal-appearing scalp in the superior parietal scalp at least 5 cm away from AKN-affected zones were clinically evaluated, and areas showing perifollicular erythema or scales/casts on trichoscopy were biopsied and histologically analyzed. Results Forty-one men with AKN, including 20 men of African descent, 17 Hispanic, and 4 European-descended Whites, were evaluated. All patients, including 22% with associated folliculitis decalvans, showed scalp-wide trichoscopy signs of perifollicular erythema or scaling in normal-appearing scalp areas. All patients showed histologic evidence of perifollicular infundibulo-isthmic lymphocytoplasmic infiltrates and fibrosis (PIILIF), with 96% showing Vellus or miniaturized hair absence. PIILIF was often clinically mistaken for seborrheic dermatitis (44-51%). All White patients had mild papular acne keloidalis nuchae lesions mistaken for seborrheic dermatitis. Conclusion PIILIF may be a precursor to a wide spectrum of primary cicatricial alopecias, including AKN and folliculitis decalvans. This finding carries implications for the early diagnosis and management of AKN and other primary cicatricial alopecias.
Collapse
Affiliation(s)
- Sanusi Umar
- Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
- Division of Dermatology, Department of Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
- Dr. U Hair and Skin Clinic, Manhattan Beach, CA, USA
| | - Donna Ton
- Dr. U Hair and Skin Clinic, Manhattan Beach, CA, USA
| | | | - Paul Shitabata
- Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
- Division of Dermatology, Department of Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
- Dermatopathology Institute, Torrance, CA, USA
| |
Collapse
|
5
|
Kinoshita-Ise M, Fukuyama M, Ohyama M. Recent Advances in Understanding of the Etiopathogenesis, Diagnosis, and Management of Hair Loss Diseases. J Clin Med 2023; 12:jcm12093259. [PMID: 37176700 PMCID: PMC10179687 DOI: 10.3390/jcm12093259] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/26/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023] Open
Abstract
Hair-loss diseases comprise heterogenous conditions with respective pathophysiology and clinicopathological characteristics. Major breakthroughs in hair follicle biology and immunology have led to the elucidation of etiopathogenesis of non-scarring alopecia (e.g., alopecia areata, AA) and cicatricial alopecia (e.g., lichen planopilaris, LPP). High-throughput genetic analyses revealed molecular mechanism underlying the disease susceptibility of hair loss conditions, such as androgenetic alopecia (AGA) and female pattern hair loss (FPHL). Hair loss attracted public interest during the COVID-19 pandemic. The knowledge of hair loss diseases is robustly expanding and thus requires timely updates. In this review, the diagnostic and measurement methodologies applied to hair loss diseases are updated. Of note, novel criteria and classification/scoring systems published in the last decade are reviewed, highlighting their advantages over conventional ones. Emerging diagnostic techniques are itemized with clinical pearls enabling efficient utilization. Recent advances in understanding the etiopathogenesis and management for representative hair diseases, namely AGA, FPHL, AA, and major primary cicatricial alopecia, including LPP, are comprehensively summarized, focusing on causative factors, genetic predisposition, new disease entity, and novel therapeutic options. Lastly, the association between COVID-19 and hair loss is discussed to delineate telogen effluvium as the predominating pathomechanism accounting for this sequela.
Collapse
Affiliation(s)
- Misaki Kinoshita-Ise
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo 181-8611, Japan
| | - Masahiro Fukuyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo 181-8611, Japan
| | - Manabu Ohyama
- Department of Dermatology, Kyorin University Faculty of Medicine, Tokyo 181-8611, Japan
| |
Collapse
|
6
|
Carreño-Orellana N, Alfaro-Sepúlveda D, Traipe MP, Vial-Letelier V. Estudio de la expresión de receptores de andrógenos, estrógenos y progesterona mediante inmunohistoquímica en pacientes con alopecia frontal fibrosante. REVISTA MÉDICA CLÍNICA LAS CONDES 2023. [DOI: 10.1016/j.rmclc.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
|
7
|
Miao YJ, Jing J, Du XF, Mao MQ, Yang XS, Lv ZF. Frontal fibrosing alopecia: A review of disease pathogenesis. Front Med (Lausanne) 2022; 9:911944. [PMID: 35957858 PMCID: PMC9357920 DOI: 10.3389/fmed.2022.911944] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
Frontal fibrosing alopecia (FFA) is a primary patterned cicatricial alopecia that mostly affects postmenopausal women and causes frontotemporal hairline regression and eyebrow loss. Although the incidence of FFA has increased worldwide over the last decade, its etiology and pathology are still unclear. We cover the latest findings on its pathophysiology, including immunomodulation, neurogenic inflammation, and genetic regulation, to provide more alternatives for current clinical treatment. A persistent inflammatory response and immune privilege (IP) collapse develop and lead to epithelial hair follicle stem cells (eHFSCs) destruction and epithelial-mesenchymal transition (EMT) in the bulge area, which is the key process in FFA pathogenesis. Eventually, fibrous tissue replaces normal epithelial tissue and fills the entire hair follicle (HF). In addition, some familial reports and genome-wide association studies suggest a genetic susceptibility or epigenetic mechanism for the onset of FFA. The incidence of FFA increases sharply in postmenopausal women, and many FFA patients also suffer from female pattern hair loss in clinical observation, which suggests a potential association between FFA and steroid hormones. Sun exposure and topical allergens may also be triggers of FFA, but this conjecture has not been proven. More evidence and cohort studies are needed to help us understand the pathogenesis of this disease.
Collapse
Affiliation(s)
- Yu-Jie Miao
- Department of Dermatology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jing Jing
- Department of Dermatology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Jing Jing,
| | - Xu-Feng Du
- Department of Dermatology, Wuxi People’s Hospital, Nanjing Medical University, Wuxi, China
| | - Mei-Qi Mao
- Department of Dermatology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiao-Shuang Yang
- Department of Dermatology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhong-Fa Lv
- Department of Dermatology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- *Correspondence: Zhong-Fa Lv,
| |
Collapse
|
8
|
Nasimi M, Garmaroudi G, Ghiasi M, Lajevardi V, Fooladi Z, Hassan Zadeh Tabatabaei MS, Ansari MS. Comorbidities in Patients with Lichen Planopilaris: A Case-Control Study. Skin Appendage Disord 2022; 8:302-306. [PMID: 35983472 PMCID: PMC9274992 DOI: 10.1159/000522371] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 01/25/2022] [Indexed: 09/29/2023] Open
Abstract
Introduction Lichen planopilaris (LPP) is a lymphocyte-mediated type of scarring alopecia and considered to have autoimmune etiology. Studies about systemic comorbid conditions are limited. Our goal is to identify the prevalence of medical comorbidities in patients with LPP. Methods In a retrospective case-control study, the medical records of 208 LPP patients and 208 controls were reviewed for existing comorbidities such as thyroid diseases, cardiovascular disorders, hypertension, hyperlipidemia, and lupus erythematous. Results Hyperlipidemia was found in 41.8% of all patients with LPP and in 17.3% of controls (p value <0.001, OR = 4.167). Chances of hypertension and cardiovascular disorders were lower in the LPP group in comparison to controls (p value = 0.009). Thyroid disorders were more prevalent in LPP patients, but the difference was not statistically significant (p value = 0.277). Conclusion Our study further emphasizes that LPP patients should be screened for medical comorbidities, especially lipid profile abnormalities.
Collapse
Affiliation(s)
- Maryam Nasimi
- Department of Dermatology, Autoimmune Bullous Diseases Research Center, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Garmaroudi
- Department of Health Education & Promotion, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Ghiasi
- Department of Dermatology, Autoimmune Bullous Diseases Research Center, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahideh Lajevardi
- Department of Dermatology, Autoimmune Bullous Diseases Research Center, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Fooladi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mahshid Sadat Ansari
- Department of Dermatology, Autoimmune Bullous Diseases Research Center, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
9
|
Senna MM, Peterson E, Jozic I, Chéret J, Paus R. Frontiers in Lichen Planopilaris and Frontal Fibrosing Alopecia Research: Pathobiology Progress and Translational Horizons. JID INNOVATIONS 2022; 2:100113. [PMID: 35521043 PMCID: PMC9062486 DOI: 10.1016/j.xjidi.2022.100113] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 01/21/2022] [Accepted: 01/26/2022] [Indexed: 01/06/2023] Open
Abstract
Lichen planopilaris (LPP) and frontal fibrosing alopecia (FFA) are primary, lymphocytic cicatricial hair loss disorders. These model epithelial stem cell (SC) diseases are thought to result from a CD8+ T-cell‒dominated immune attack on the hair follicle (HF) SC niche (bulge) after the latter has lost its immune privilege (IP) for as yet unknown reasons. This induces both apoptosis and pathological epithelial‒mesenchymal transition in epithelial SCs, thus depletes the bulge, causes fibrosis, and ultimately abrogates the HFs' capacity to regenerate. In this paper, we synthesize recent progress in LPP and FFA pathobiology research, integrate our limited current understanding of the roles that genetic, hormonal, environmental, and other factors may play, and define major open questions. We propose that LPP and FFA share a common initial pathobiology, which then bifurcates into two distinct clinical phenotypes, with macrophages possibly playing a key role in phenotype determination. As particularly promising translational research avenues toward direly needed progress in the management of these disfiguring, deeply distressful cicatricial alopecia variants, we advocate to focus on the development of bulge IP and epithelial SC protectants such as, for example, topically effective, HF‒penetrating and immunoinhibitory preparations that contain tacrolimus, peroxisome proliferator-activated receptor-γ, and/or CB1 agonists.
Collapse
Key Words
- 5ARI, 5α-reductase inhibitor
- AA, alopecia areata
- AGA, androgenetic alopecia
- CRH, corticotropin-releasing hormone
- EMT, epithelial‒mesenchymal transition
- FFA, frontal fibrosing alopecia
- HF, hair follicle
- IP, immune privilege
- K, keratin
- KC, keratinocyte
- LPP, lichen planopilaris
- MAC, macrophage
- MHC, major histocompatibility complex
- PCA, primary cicatricial alopecia
- PCP, personal care product
- PPAR-γ, peroxisome proliferator–activated receptor-γ
- SC, stem cell
- SP, substance P
- eHFSC, epithelial hair follicle stem cell
- α-MSH, α-melanocyte-stimulating hormone
Collapse
Affiliation(s)
- Maryanne Makredes Senna
- Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Erik Peterson
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Ivan Jozic
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Jérémy Chéret
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Ralf Paus
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, Florida, USA.,Monasterium Laboratory, Münster, Germany.,CUTANEON, Hamburg, Germany
| |
Collapse
|
10
|
Leecharoen W, Thanomkitti K, Thuangtong R, Varothai S, Triwongwaranat D, Jiamton S, Kulthanan K. Use of facial care products and frontal fibrosing alopecia: Coincidence or true association? J Dermatol 2021; 48:1557-1563. [PMID: 34264523 DOI: 10.1111/1346-8138.16063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/24/2021] [Indexed: 01/06/2023]
Abstract
The increasing incidence of frontal fibrosing alopecia (FFA) suggests that environmental factors may be related to the pathogenesis. Recent studies reported potential association between the use of facial care products and FFA. The aim of this study was to investigate the possible association between the use of facial care products and FFA in Asian females. A total of 250 females (50 FFA patients, 100 pattern hair loss [PHL] patients, and 100 normal controls) were recruited and completed a questionnaire to obtain information approximately facial care products and various environmental factors. Our study revealed the use of moisturizer to be significantly higher in the FFA group compared to normal controls (p < 0.001), and sunscreen use was significantly higher in the PHL group than in the control group (adjusted p < 0.001). Subjects with FFA or PHL reported significantly higher use of both sunscreen and moisturizer compared to normal controls (p < 0.001). This study focused on Asian populations. Our results revealed a high frequency of moisturizer and sunscreen use in both FFA and PHL among Asian females. Therefore, the use of facial care products appears not to be linked to the true disease mechanism of FFA, but rather to appearance-related concerns of patients.
Collapse
Affiliation(s)
- Waroonphan Leecharoen
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanchalit Thanomkitti
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Rattapon Thuangtong
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Supenya Varothai
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Daranporn Triwongwaranat
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sukhum Jiamton
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanokvalai Kulthanan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| |
Collapse
|
11
|
Frontal Fibrosing Alopecia: A Review. J Clin Med 2021; 10:jcm10091805. [PMID: 33919069 PMCID: PMC8122646 DOI: 10.3390/jcm10091805] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/14/2021] [Accepted: 04/17/2021] [Indexed: 12/19/2022] Open
Abstract
Frontal fibrosing alopecia is a scarring alopecia, the prevalence of which is increasing worldwide since its first description in 1994. The reason for this emerging epidemic may be a higher exposure to an unknown trigger, although its aethiology and pathogenesis still remain enigmatic. Clinical, trichoscopic, sonographic, and histopathologic findings are allowing clinicians to understand more aspects about this type of cicatricial alopecia. Several treatments have been used in frontal fibrosing alopecia, although the 5-alpha reductase inhibitors seem to be the most promising. The aim of this report is to provide a compilation about the published data regarding frontal fibrosing alopecia in a narrative review.
Collapse
|
12
|
Aragón CC, Ruiz-Ordoñez I, Nieto-Aristizábal I, Sánchez A, Muñoz LE, Vásquez S, Montoya C, Tobón GJ. Letter to the editor: Frontal fibrosing alopecia: An autoimmune manifestation? Autoimmun Rev 2020; 20:102728. [PMID: 33321246 DOI: 10.1016/j.autrev.2020.102728] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 11/18/2020] [Indexed: 10/22/2022]
Affiliation(s)
- Cristian C Aragón
- GIRAT: Grupo de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Universidad Icesi and Fundación Valle del Lili, Cali, Colombia
| | - Ingrid Ruiz-Ordoñez
- GIRAT: Grupo de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Universidad Icesi and Fundación Valle del Lili, Cali, Colombia; Fundación Valle del Lili, Centro de Investigaciones Clínicas, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Ivana Nieto-Aristizábal
- GIRAT: Grupo de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Universidad Icesi and Fundación Valle del Lili, Cali, Colombia; Fundación Valle del Lili, Centro de Investigaciones Clínicas, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Aura Sánchez
- Fundación Valle del Lili, Department of Pathology, Laboratory Unit, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Liliana Eugenia Muñoz
- Fundación Valle del Lili, Dermatopathology Unit, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Sara Vásquez
- Fundación Valle del Lili, Dermatopathology Unit, Cra 98 No. 18 - 49, Cali 760032, Colombia; Universidad Icesi, Calle 18 No. 122 - 135, Cali, Colombia
| | - Claudia Montoya
- Universidad del norte, Dermatology Unit, Km.5 Vía Puerto Colombia, Barranquilla, Colombia
| | - Gabriel J Tobón
- GIRAT: Grupo de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Universidad Icesi and Fundación Valle del Lili, Cali, Colombia; Fundación Valle del Lili, Rheumatology Unit, Cra 98 No. 18 - 49, Cali 760032, Colombia.
| |
Collapse
|
13
|
Cantwell HM, Wieland CN, Proffer SL, Imhof RL, Torgerson RR, Tolkachjov SN. Lichen planopilaris in men: a retrospective clinicopathologic study of 19 patients. Int J Dermatol 2020; 60:482-488. [PMID: 33128471 DOI: 10.1111/ijd.15285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/28/2020] [Accepted: 10/06/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Lichen planopilaris (LPP) is a scarring alopecia rarely described in men. OBJECTIVE To investigate the clinical and histopathologic features of LPP in men. METHODS We performed a retrospective cohort study of male patients with LPP seen at Mayo Clinic between 1992 and 2016. RESULTS Nineteen men with biopsy-confirmed LPP were included. The disease most commonly presented with diffuse (42.1%) or vertex scalp (42.1%) involvement. None of the patients had eyebrow or body hair involvement. Perifollicular erythema (94.7%) and pruritus (57.9%) were the most frequent clinical findings. Androgenetic alopecia (AGA) co-occurred in 26.3% of patients. Mucosal lichen planus was found in four patients (21.1%). Thyroid disease occurred in three patients (15.8%). Disease improvement (47.3%) occurred with combination topical and systemic therapy, topical clobetasol monotherapy, and minocycline monotherapy. CONCLUSIONS LPP in men has similar clinical and histologic presentations as reported in women. Nonscalp hair loss appears less likely in men with classic LPP than reported in men with frontal fibrosing alopecia, while mucosal lichen planus and thyroid disease appear to be more common in classic LPP. Men with AGA can present with new-onset concomitant LPP. Limitations included small study size, variable follow-up, and lack of standardized clinical assessment due the study's retrospective nature.
Collapse
Affiliation(s)
| | - Carilyn N Wieland
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Sydney L Proffer
- Department of Internal Medicine, The Christ Hospital, Cincinnati, OH, USA
| | - Reese L Imhof
- Mayo Clinic Alix School of Medicine, Rochester, MN, USA
| | | | | |
Collapse
|
14
|
Frontal fibrosing alopecia: a disease that remains enigmatic. Postepy Dermatol Alergol 2020; 37:482-489. [PMID: 32994767 PMCID: PMC7507171 DOI: 10.5114/ada.2020.98241] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 11/27/2018] [Indexed: 12/19/2022] Open
Abstract
Frontal fibrosing alopecia (FFA) is recognized to represent a generalized process of inflammatory scarring alopecia. Apart from the classic form affecting the frontal hairline, there are a range of disease manifestations involving loss of eyebrows and of eyelashes, loss of peripheral body hair, fibrosing alopecia in a pattern distribution, facial and extrafacial skin, mucous membrane, and nail involvement. Classic linear, diffuse “zigzag”, pseudo “fringe sign”, androgenetic alopecia-like, cockade-like, ophiasis-like and incomplete patterns are distinguished. The aetiology of FFA remains obscure, but a number of pathogenetic hypotheses and treatments to halt disease progression have been proposed.
Collapse
|
15
|
Larkin SC, Cantwell HM, Imhof RL, Torgerson RR, Tolkachjov SN. Lichen Planopilaris in Women: A Retrospective Review of 232 Women Seen at Mayo Clinic From 1992 to 2016. Mayo Clin Proc 2020; 95:1684-1695. [PMID: 32753140 DOI: 10.1016/j.mayocp.2020.02.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 02/06/2020] [Accepted: 02/10/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To characterize the clinicopathologic findings, comorbidities, and treatment outcomes of women with lichen planopilaris (LPP). METHOD In this retrospective review of women with LPP at Mayo Clinic from 1992 to 2016, we searched for scarring alopecia in all female patients aged 1 to 100 years from January 1, 1992, through December 31, 2016. Men were excluded from this study to more accurately determine the association of hormonal factors in LPP pathogenesis. Two hundred thirty-two patients were included as they met diagnostic criteria for LPP based on clinicopathologic correlation, with 217 having confirmatory biopsies. RESULTS We identified 232 women with LPP (mean age, 59.8 years). Of those, 92.7% (215) presented with hair loss; 23.7% (55) had preceding inflammation; 30.6% (71) had thyroid disease, including hypothyroidism (23.2%; 54); and 9.4% (22) had vitamin D deficiency. Incidence of depression and anxiety was 45.7% (106) and 41.8% (97), respectively. History of total abdominal hysterectomy/bilateral salpingo-oophorectomies and hormone replacement therapy was found in 16.8% (39) and 16.4% (38), respectively. Lichen planus at other body sites occurred in 16.4% (38) of patients; and 53.2% (123) had slowing of disease progression or disease stabilization, often requiring combination therapies. In those who achieved slowing or stabilization of disease, mean time to recurrence was 1.8 year. The mean time to remission was 1.1 year. CONCLUSION The typical LPP patient is a 60-year-old female with vertex scarring alopecia who presents with burning, erythema, inflammation, and scale. Almost half of patients will have comorbid autoimmunity. As previously reported, LPP is associated with thyroid disease. We also found higher rates of depression, anxiety, nutritional deficiencies, and skin cancer than reported in the general population.
Collapse
Affiliation(s)
| | | | - Reese L Imhof
- Mayo Clinic School of Medicine, Mayo Clinic, Rochester, MN
| | | | | |
Collapse
|
16
|
Nasiri S, Dadkhahfar S, Mansouri P, Rahmani-Khah E, Mozafari N. Evaluation of serum level of sex hormones in women with frontal fibrosing alopecia in comparison to healthy controls. Dermatol Ther 2020; 33:e13842. [PMID: 32535953 DOI: 10.1111/dth.13842] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/01/2020] [Accepted: 06/06/2020] [Indexed: 12/19/2022]
Abstract
The pathogenesis of frontal fibrosing alopecia (FFA) is still unknown while hormonal factors have been postulated to play a role. There is scarce evidence with divergent results on the role of sex hormones in FFA. To evaluate the possible association between sex hormone levels and FFA, this study included 30 female cases of FFA and 34 healthy controls. Serum free testosterone, dehydroepiandrosterone sulfate (DHEAS), Luteinizing hormone (LH), follicle-stimulating hormone (FSH), 17-OH progesterone, androstenedione, and prolactin levels were measured in all subjects. Median and interquartile ranges of DHEAS and androstenedione were 79.26 (52.91-195.50) and 1.41 (0.90-2.29) in patients and 152.34 (81.72-218.63) and 2.31 (1.54-2.84) in healthy controls, respectively. The serum levels of DHEAS and androstenedione were significantly lower in FFA patients in comparison with healthy controls (P-value = .038 and .012, respectively). There were no significant differences in serum levels of free testosterone, LH, FSH, 17-OH progesterone, and prolactin between the FFA group and the control group The lower serum levels of DHEAS and androstenedione in FFA patients compared to controls is supporting a new growing concept of the low androgen level theory in the pathogenesis FFA, while the exact mechanism, clinical significance, and also the potential therapeutic effects of these hormones in FFA remain to be determined in future studies.
Collapse
Affiliation(s)
- Soheila Nasiri
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sahar Dadkhahfar
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Parvin Mansouri
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Elahe Rahmani-Khah
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Nikoo Mozafari
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Dermatology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
17
|
Robinson G, McMichael A, Wang SQ, Lim HW. Sunscreen and frontal fibrosing alopecia: A review. J Am Acad Dermatol 2020; 82:723-728. [DOI: 10.1016/j.jaad.2019.09.085] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/24/2019] [Accepted: 09/27/2019] [Indexed: 01/06/2023]
|
18
|
Papanikou S, Xydeas-Kikemenis A, Nicolaidou E, Chatziioannou A, Rigopoulos D, Stratigos A, Chasapi V. Social Status May Interfere in the Prognosis of Frontal Fibrosing Alopecia in Female Patients: An Observational Study. Skin Appendage Disord 2019; 5:355-358. [PMID: 31799262 DOI: 10.1159/000501888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 07/02/2019] [Indexed: 12/19/2022] Open
Abstract
Introduction Frontal fibrosing alopecia (FFA) is a cicatricial alopecia whose incidence has greatly increased worldwide over the last years. The main purpose of the study was to investigate the possible association of the social status of FFA patients with the prognosis of the disease. Methods A total of 100 female patients with FFA, monitored at Andreas Sygros Hospital, Athens, Greece, during the last 3 years, were recruited in this observational study. The age of the women ranged from 29 to 92 years with a mean age of 61.2 years (SD = 10.3); 97% of them were Greek, with skin type II and III. Results In total, 46% of the patients were intermediate graduates, and 42% had received tertiary education; 82% were married and 21% had 1 child. The duration of the disease ranged from 0.5 to 20 years with a mean duration of 5.2 years. In 53% of the women, the frontal hairline recession was <1 cm, in 26% it was 1-2 cm, and in 15% it was 3-4.99 cm. Overall, 55.6% of patients were professionals, 26% were technicians and associate professionals, 23% were office workers, 9% were service and sales workers, and 13% were at elementary occupations. The severity of the disease was higher in lower-educated patients, who belong to the category of unskilled or with elementary occupation. Conclusions Women with high educational level and social status are more likely to be diagnosed earlier, resulting in sufficient therapeutic response.
Collapse
Affiliation(s)
- Sofia Papanikou
- Department of Dermatology and Venereology NHS, Andreas Sygros Hospital, Athens, Greece
| | | | - Electra Nicolaidou
- 1st Department of Dermatology and Venereology, National and Kapodistrian University of Athens, Athens, Greece
| | - Argiro Chatziioannou
- 1st Department of Dermatology and Venereology, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Rigopoulos
- 1st Department of Dermatology and Venereology, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandros Stratigos
- 1st Department of Dermatology and Venereology, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasiliki Chasapi
- Department of Dermatology and Venereology NHS, Andreas Sygros Hospital, Athens, Greece
| |
Collapse
|
19
|
Iorizzo M, Tosti A. Frontal Fibrosing Alopecia: An Update on Pathogenesis, Diagnosis, and Treatment. Am J Clin Dermatol 2019; 20:379-390. [PMID: 30659454 DOI: 10.1007/s40257-019-00424-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Frontal fibrosing alopecia (FFA), first described by Kossard in the early 1990s, is a form of primary lymphocytic cicatricial alopecia characterized by selective involvement of the frontotemporal hairline and eyebrows. Since the original description, an increasing number of cases have been reported worldwide and the clinical aspects of the disease have been better characterized. However, the pathogenesis is still unknown and several hypotheses have been made about possible triggering factors, including hormones, neurogenic inflammation, smoking, UV filters, and ingredients in leave-on facial products. A genetic basis has also been hypothesized as the disease can occur in siblings and members of the same family. Besides its pathogenesis, research is also focused on treatment; FFA is a chronic condition and at present there is no validated or approved treatment for this disorder. Commonly prescribed topical treatments include corticosteroids, minoxidil, and calcineurin inhibitors. Systemic treatments include 5α-reductase inhibitors, hydroxychloroquine, and retinoids. Intralesional triamcinolone acetonide is also utilized, especially for the eyebrows. Other possible treatments include pioglitazone, naltrexone, tofacitinib, and lasers.
Collapse
Affiliation(s)
- Matilde Iorizzo
- Private Dermatology Practice, Viale Stazione 16, 6500, Bellinzona, Switzerland.
| | - Antonella Tosti
- Fredric Brandt Endowed Professor of Dermatology, Miller School of Medicine, University of Miami, Miami, FL, USA
| |
Collapse
|
20
|
[Postmenopausal lichen planopilaris also known as fibrosing frontotemporal alopecia Kossard : An evidence-oriented practical guide to treatment from the University of the Saarland, Hair Research Center of the Dr. Rolf M. Schwiete Foundation]. Hautarzt 2019; 69:134-142. [PMID: 29362834 DOI: 10.1007/s00105-017-4118-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Postmenopausal lichen planopilaris (PLPP), also known as fibrosing frontotemporal alopecia Kossard (FFAK), is a not uncommon inflammatory scalp disease affecting approximately 5% of patients at specialized hair centers. The overall incidence of sporadic occurrence is believed to be just under 1% in the older, predominantly female, general population. Since the disease is often undiagnosed, it is statistically likely to be underrepresented. It especially occurs in postmenopausal women who are in the 6th and 7th decade of life (90%), but also in about 10% of premenopausal women, and in men it is documented only in isolated cases. The result is a permanent scarring hair loss accentuated at the front hairline with backward movement towards the neck mostly accompanied by a typical loss of the eyebrows. The disease therefore often leads to significant mental distress and social anxiety in those affected. This is the basis for a compelling need to develop evidence-based therapeutic concepts. While numerous retrospective case series have characterized the phenomenology of FFAK very well, to date there are no randomized controlled trials on evidence-based therapy. Here, we present the Homburger Evidence-Oriented Therapy Algorithm, which is oriented along the available case series evidence: It may (1) serve as a therapy guide for practice and (2) can be used as a basis for working out reliable data based on study evidence. The article contains detailed practical information on photo documentation, biopsy and histological processing up to the practical implementation of, for example, intralesional steroid therapy as well as information on selection criteria for suitable systemic therapies.
Collapse
|
21
|
Marks DH, Penzi LR, Ibler E, Manatis-Lornell A, Hagigeorges D, Yasuda M, Drake LA, Senna MM. The Medical and Psychosocial Associations of Alopecia: Recognizing Hair Loss as More Than a Cosmetic Concern. Am J Clin Dermatol 2019; 20:195-200. [PMID: 30390206 DOI: 10.1007/s40257-018-0405-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Alopecia encompasses a broad range of hair loss disorders, generally categorized into scarring and non-scarring forms. Depending on the specific pathogenesis of hair loss and geographic location, a number of psychiatric and medical comorbidities, including but not limited to thyroid disease, lupus erythematosus, diabetes mellitus, atopic dermatitis, sinusitis, coronary artery disease, anxiety, depression, and suicidality, have been identified in association with alopecia. In addition to the numerous associated comorbid conditions, patients with alopecia report decreased quality-of-life measures across symptomatic, functional, and global domains. While alopecia can affect patients of all ages, genders, and ethnicities, hair loss may more significantly impact women as hair represents an essential element of femininity, fertility, and female attractiveness in society. Individuals of lower socioeconomic status may also face health disparities in the context of alopecia as a majority of hair loss treatments are considered cosmetic in nature and accordingly are not covered by third-party insurance providers. Although traditionally thought of as a merely aesthetic concern, alopecia encompasses a significant burden of disease with well-defined comorbid associations and genuine psychosocial implications, and thus should be assessed and managed within a proper medical paradigm.
Collapse
|
22
|
Tavakolpour S, Mahmoudi H, Abedini R, Kamyab Hesari K, Kiani A, Daneshpazhooh M. Frontal fibrosing alopecia: An update on the hypothesis of pathogenesis and treatment. Int J Womens Dermatol 2019; 5:116-123. [PMID: 30997385 PMCID: PMC6451751 DOI: 10.1016/j.ijwd.2018.11.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 10/12/2018] [Accepted: 11/07/2018] [Indexed: 01/10/2023] Open
Abstract
Frontal fibrosing alopecia (FFA) is a relatively new scarring alopecia that is considered a variant of lichen planopilaris (LPP) with no recognized promising treatments. In this study, we tried to clarify the underlying signaling pathways and their roles in the pathogenesis and progression of FFA. Because of several differences in clinical manifestations, response to treatments, and pathological findings, these two conditions could be differentiated from each other. Taking into account the already discussed signaling pathways and involved players such as T cells, mast cells, and sebaceous glands, different possible therapeutic options could be suggested. In addition to treatments supported by clinical evidence, such as 5 alpha-reductase inhibitors, topical calcineurin inhibitors, hydroxychloroquine, peroxisome proliferator-activated receptor gamma agonists, and oral retinoid agents, various other treatment strategies and drugs, such as phototherapy, Janus kinase inhibitors, dehydroepiandrosterone, sirolimus, cetirizine, and rituximab, could be suggested to mitigate disease progression. Of course, such lines of treatment need further evaluation in clinical trials.
Collapse
Affiliation(s)
- Soheil Tavakolpour
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - HamidReza Mahmoudi
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Robabeh Abedini
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Kambiz Kamyab Hesari
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Kiani
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Daneshpazhooh
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
23
|
Babahosseini H, Tavakolpour S, Mahmoudi H, Balighi K, Teimourpour A, Ghodsi SZ, Abedini R, Ghandi N, Lajevardi V, Kiani A, Kamyab K, Mohammadi M, Daneshpazhooh M. Lichen planopilaris: retrospective study on the characteristics and treatment of 291 patients. J DERMATOL TREAT 2019; 30:598-604. [PMID: 30411987 DOI: 10.1080/09546634.2018.1542480] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Lichen planopilaris (LPP) is an immune-mediated cicatricial alopecia. The main clinical presentations of LPP include classic form, frontal fibrosing alopecia (FFA), and Graham-Little-Piccardi-Lassueur syndrome (GLPLS). We reviewed medical records of all 291 patients diagnosied with LPP from 2006 to 2017 in Department of Dermatology, Tehran University of Medical Sciences. LPP was more common in women than men. Lichen planus (LP) was seen in 59 of patients (20.3%). Parietal lesions (69.75%), frontal (27.14%), occipital (23.71%), and temporal (21.64%) were frequently seen in LPP patients. However, trunk hair involvement (15.4% vs. 2.7%; p = .011) and eyebrow involvement (57.7% vs. 0%; p < .0001) were high in FFA patients. The response rates of cyclosporine (CSP) and methotrexate (MTX) were highest, 100% and 85%, respectively. Those treated with CSP achieved partial remission (PR) and complete remission (CR) faster than MTX-treated group. Moreover, MTX was more effective than MMF but not different in time to reach PR (p = .23) or CR (p = .56). However, CSP and MTX were less safe compared with MMF. 5-alpha reductase inhibitors, systemic retinoids (isotretinoin) or their combination were the most effective therapeutic options for FFA patients.
Collapse
Affiliation(s)
- Hamid Babahosseini
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Soheil Tavakolpour
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran.,b Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences , Tehran , Iran
| | - HamidReza Mahmoudi
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Kamran Balighi
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Amir Teimourpour
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Seyede-Zahra Ghodsi
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Robabeh Abedini
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Narges Ghandi
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Vahideh Lajevardi
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Amin Kiani
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Kambiz Kamyab
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Mohammadreza Mohammadi
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Maryam Daneshpazhooh
- a Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences , Tehran , Iran
| |
Collapse
|
24
|
Imhof RL, Chaudhry HM, Larkin SC, Torgerson RR, Tolkachjov SN. Frontal Fibrosing Alopecia in Women: The Mayo Clinic Experience With 148 Patients, 1992-2016. Mayo Clin Proc 2018; 93:1581-1588. [PMID: 30392542 DOI: 10.1016/j.mayocp.2018.05.036] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/03/2018] [Accepted: 05/18/2018] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To characterize the clinicopathologic findings, comorbidities, and treatment outcomes of women with frontal fibrosing alopecia. PATIENTS AND METHODS Retrospective review of women with frontal fibrosing alopecia at Mayo Clinic from January 1, 1992, to February 22, 2016. The terms "scarring alopecia," "lichen," "planopilaris," "fibrosing," and "alopecia" were used for the search of female patients aged 1 to 100 years. A total of 686 patients were reviewed to confirm the diagnosis of frontal fibrosing alopecia. Patients were included if they met diagnostic criteria. RESULTS A total of 148 women with frontal fibrosing alopecia were identified, with a mean age of 62 years; 60.1% presented with eyebrow loss; 67.6% and 27.7% described preceding or concurrent pruritus and trichodynia, respectively; 44.6% had a history of hypothyroidism; 13% had a history of surgical menopause; and 63.3% had a history of hormone replacement therapy. A total of 18.2% had lichen planus at other body sites, and 26.3% achieved disease stabilization, often requiring combination therapies. The mean time to remission was 1.8 years. CONCLUSION Patients with frontal fibrosing alopecia typically present with frontotemporal and eyebrow alopecia with preceding symptoms. Hypothyroidism and a history of hysterectomy may be more common than previously reported. Time to presentation, diagnosis, and stabilization is often months to years. Patients who lack treatment response may present with eyebrow loss, eyelash loss, and facial papules. Combination therapy is helpful in achieving slowing of disease progression or disease stabilization, although recurrence is common. Additional studies on treatment and efficacy are needed. Limitations to this study include the retrospective design and varied follow-up.
Collapse
Affiliation(s)
- Reese L Imhof
- Mayo Clinic School of Medicine, Mayo Clinic, Rochester, MN
| | - Hafsa M Chaudhry
- Department of Internal Medicine, Brown University, Providence, RI
| | | | | | | |
Collapse
|
25
|
Algorithmic approach to the treatment of frontal fibrosing alopecia: A systematic review. J Am Acad Dermatol 2018; 85:508-510. [PMID: 30393097 DOI: 10.1016/j.jaad.2018.10.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 10/10/2018] [Accepted: 10/19/2018] [Indexed: 12/19/2022]
|
26
|
Photiou L, Nixon RL, Tam M, Green J, Yip L. An update of the pathogenesis of frontal fibrosing alopecia: What does the current evidence tell us? Australas J Dermatol 2018; 60:99-104. [DOI: 10.1111/ajd.12945] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 09/23/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Louise Photiou
- The Victorian Melanoma ServiceThe Alfred Hospital Melbourne Victoria Australia
- Sinclair Dermatology East Melbourne Victoria Australia
| | - Rosemary L Nixon
- Occupational Dermatology Research and Education CentreSkin and Cancer Foundation Inc Carlton Victoria Australia
| | - Mei Tam
- Skin and Cancer Foundation Inc Carlton Victoria Australia
- St Vincent's Hospital Fitzroy Victoria Australia
| | - Jack Green
- Skin and Cancer Foundation Inc Carlton Victoria Australia
- St Vincent's Hospital Fitzroy Victoria Australia
| | - Leona Yip
- Barton Specialist Centre Barton Australian Capital Territory Australia
| |
Collapse
|
27
|
Moreno‐Arrones OM, Saceda‐Corralo D, Rodrigues‐Barata AR, Castellanos‐González M, Fernández‐Pugnaire MA, Grimalt R, Hermosa‐Gelbard A, Bernárdez C, Molina‐Ruiz AM, Ormaechea‐Pérez N, Fernández‐Crehuet P, Vaño‐Galván S. Risk factors associated with frontal fibrosing alopecia: a multicentre case–control study. Clin Exp Dermatol 2018; 44:404-410. [DOI: 10.1111/ced.13785] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2018] [Indexed: 12/19/2022]
Affiliation(s)
| | - D. Saceda‐Corralo
- Dermatology Department Hospital Universitario Ramon y Cajal Madrid Spain
| | | | | | | | - R. Grimalt
- Dermatology Department Universitat Internacional de Catalunya UIC Barcelona Spain
| | - A. Hermosa‐Gelbard
- Dermatology Department Hospital Universitario Ramon y Cajal Madrid Spain
| | - C. Bernárdez
- Dermatology Department Hospital Ruber Juan Bravo Madrid Spain
| | - A. M. Molina‐Ruiz
- Dermatology Department Hospital Universitario Fundación Jiménez Díaz Madrid Spain
| | - N. Ormaechea‐Pérez
- Dermatology Department Hospital Universitario Donostia San Sebastián Spain
| | - P. Fernández‐Crehuet
- Dermatology Department Hospital Universitario Reina Sofía Clínica Fernández‐Crehuet Córdoba Spain
| | - S. Vaño‐Galván
- Dermatology Department Hospital Universitario Ramon y Cajal Madrid Spain
- Department of Medicine and Medical Specialties University of Alcalá Alcalá de Henares‐Madrid Madrid Spain
| |
Collapse
|
28
|
Subash J, Alexander T, Beamer V, McMichael A. A proposed mechanism for central centrifugal cicatricial alopecia. Exp Dermatol 2018; 29:190-195. [PMID: 29660185 DOI: 10.1111/exd.13664] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2018] [Indexed: 12/19/2022]
Abstract
Central centrifugal cicatricial alopecia (CCCA) has an unknown mechanism. Analyzing other scarring diseases (lichen planopilaris, fibrotic kidney disease and scleroderma) may help to clarify the mechanism of scarring in CCCA. These diseases were chosen for comparison due to either their location of disease (skin or scalp specifically), or prominence in patients of African descent. Genetics, possible triggers, an autoimmune lymphocytic response, and epithelial to mesenchymal transition are potentially involved. Possible common pathways in scarring diseases and a better understanding of the CCCA mechanism will lead to further research into the pathogenesis and potential treatments of CCCA.
Collapse
Affiliation(s)
- Jacob Subash
- Department of Dermatology, Wake Forest University, Winston-Salem, NC, USA
| | | | - Victoria Beamer
- Department of Dermatology, Wake Forest University, Winston-Salem, NC, USA
| | - Amy McMichael
- Department of Dermatology, Wake Forest University, Winston-Salem, NC, USA
| |
Collapse
|
29
|
Brankov N, Conic RZ, Atanaskova-Mesinkovska N, Piliang M, Bergfeld WF. Comorbid conditions in lichen planopilaris: A retrospective data analysis of 334 patients. Int J Womens Dermatol 2018; 4:180-184. [PMID: 30175224 PMCID: PMC6116820 DOI: 10.1016/j.ijwd.2018.04.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 04/04/2018] [Accepted: 04/06/2018] [Indexed: 01/06/2023] Open
Abstract
Background Lichen planopilaris (LPP) is a rare, cicatricial, lymphocyte-mediated alopecia that is thought to have an autoimmune pathogenesis and possibly related to other autoimmune diseases. However, data are limited and studies that examine comorbid conditions are lacking. Objectives We sought to determine the prevalence of systemic comorbid conditions, nutritional deficiencies, psychological problems, and skin cancers in patients with LPP. Methods We identified 334 patients with LPP who were seen in the Department of Dermatology at the Cleveland Clinic Foundation between 2000 and 2016. Patients with LPP were compared with 78 control patients with a diagnosis of seborrheic dermatitis. Results There were more female patients with LPP compared with the controls (93.1% vs. 79.5%; p < .001) but the average age did not differ (54.77 ± 12.83 vs. 52.19 ± 15.37; p = .12). Conditions positively associated with LPP were Hashimoto’s thyroiditis (6.3% vs. 0%; p = .023), hypothyroidism (24.3% vs. 12.8%; p = .028), and hirsutism (11.4% vs. 1.3%; p = .006). Negatively associated conditions were allergic rhinitis (15% vs. 24.4%; p = .046), diabetes mellitus type II (11.7% vs. 21.8%; p = .019), hyperlipidemia (38.6% vs. 52.6%; p = .024), vitamin D deficiency (50% vs. 65.4%; p = .014), depression (15.6% vs. 28.9%; p = .018), and sleep problems (7.5% vs. 29.5%; p < .001). Conclusions Our study further emphasizes that dermatologists should screen patients with LPP for autoimmune disorders that are associated with LPP and complete a full metabolic workup to avoid missing other abnormalities. The importance of atopy, autoimmune disorders, endocrine disorders, nutritional deficiencies, psychological problems, and skin cancers in patients with scarring alopecia should be better understood.
Collapse
Affiliation(s)
- N Brankov
- Department of Dermatology and Dermatopathology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - R Z Conic
- Department of Dermatology and Dermatopathology, Cleveland Clinic Foundation, Cleveland, Ohio.,Department of Dermatology, Case Western Reserve University, Cleveland, Ohio
| | - N Atanaskova-Mesinkovska
- Department of Dermatology and Dermatopathology, Cleveland Clinic Foundation, Cleveland, Ohio.,Department of Dermatology and Dermatopathology, University of California Irvine, Irvine, California
| | - M Piliang
- Department of Dermatology and Dermatopathology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - W F Bergfeld
- Department of Dermatology and Dermatopathology, Cleveland Clinic Foundation, Cleveland, Ohio
| |
Collapse
|
30
|
Harries MJ, Jimenez F, Izeta A, Hardman J, Panicker SP, Poblet E, Paus R. Lichen Planopilaris and Frontal Fibrosing Alopecia as Model Epithelial Stem Cell Diseases. Trends Mol Med 2018; 24:435-448. [DOI: 10.1016/j.molmed.2018.03.007] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 03/14/2018] [Accepted: 03/14/2018] [Indexed: 01/06/2023]
|
31
|
Murad A, Bergfeld W. 5-alpha-reductase inhibitor treatment for frontal fibrosing alopecia: an evidence-based treatment update. J Eur Acad Dermatol Venereol 2018. [DOI: 10.1111/jdv.14930] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- A. Murad
- Department of Dermatology; Mater Misericordiae University Hospital; Dublin Ireland
- Department of Dermatology; The Cleveland Clinic Foundation; Cleveland OH USA
| | - W. Bergfeld
- Department of Dermatology; The Cleveland Clinic Foundation; Cleveland OH USA
- Department of Dermatopathology; The Cleveland Clinic Foundation; Cleveland OH USA
| |
Collapse
|
32
|
Lobato-Berezo A, March-Rodríguez A, Deza G, Bertolín-Colilla M, Pujol RM. Frontal fibrosing alopecia after antiandrogen hormonal therapy in a male patient. J Eur Acad Dermatol Venereol 2018; 32:e291-e292. [PMID: 29377270 DOI: 10.1111/jdv.14825] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- A Lobato-Berezo
- Department of Dermatology, Hospital del Mar-Parc de Salut Mar, Passeig Marítim, 25-29, 08003, Barcelona, Spain.,Department of Dermatology, Hospital Universitari General de Catalunya, Carrer Pedro i Pons 1, 08190, Sant Cugat del Vàlles, Barcelona, Spain
| | - A March-Rodríguez
- Department of Dermatology, Hospital del Mar-Parc de Salut Mar, Passeig Marítim, 25-29, 08003, Barcelona, Spain
| | - G Deza
- Department of Dermatology, Hospital del Mar-Parc de Salut Mar, Passeig Marítim, 25-29, 08003, Barcelona, Spain
| | - M Bertolín-Colilla
- Department of Dermatology, Hospital del Mar-Parc de Salut Mar, Passeig Marítim, 25-29, 08003, Barcelona, Spain
| | - R M Pujol
- Department of Dermatology, Hospital del Mar-Parc de Salut Mar, Passeig Marítim, 25-29, 08003, Barcelona, Spain
| |
Collapse
|
33
|
To D, Beecker J. Frontal Fibrosing Alopecia: Update and Review of Challenges and Successes. J Cutan Med Surg 2017; 22:182-189. [DOI: 10.1177/1203475417736279] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background: Frontal fibrosing alopecia (FFA) is a variant of lichen planopilaris (LPP) and is characterised as a progressive cicatricial alopecia affecting the frontotemporal hairline. Objectives: To perform a comprehensive, up-to-date review of the etiopathogenesis, clinicopathological features, and therapeutic options for FFA. Methods: A literature search was conducted using PubMed (from 1946) and Cochrane (from 1991) databases on March 7, 2017. We included all retrospective and prospective studies reported in English. Only cases studies with reported treatment regimen and outcome were included. No randomised control trials were found. MeSH terms used included frontal fibrosing alopecia, postmenopausal, histopathologic, cicatricial, and treatment. Results: With an increasing incidence of FFA occurring predominantly in postmenopausal women, progress has been made clinically and histologically in understanding this scarring alopecia. Conflicting results have been reported with various treatments, including intralesional or oral corticosteroids, antiandrogens, antimalarials, antibiotics, and surgery. To date, no randomised control trials for treatment of FFA have been conducted. Conclusion: The aetiology and clinical course of FFA remain to be established. Unfortunately, despite the numerous treatment options available, no one therapeutic regimen has proven effective in stopping recession of the hairline and inducing hair growth.
Collapse
Affiliation(s)
- Derek To
- Division of Dermatology, Department of Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Jennifer Beecker
- Division of Dermatology, Department of Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada
| |
Collapse
|
34
|
Tolkachjov SN, Chaudhry HM, Camilleri MJ, Torgerson RR. Frontal fibrosing alopecia among men: A clinicopathologic study of 7 cases. J Am Acad Dermatol 2017; 77:683-690.e2. [DOI: 10.1016/j.jaad.2017.05.045] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 05/30/2017] [Accepted: 05/30/2017] [Indexed: 10/19/2022]
|