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Juntongjin P, Srisinlapakig S, Nitayavardhana S. Botulinum toxin injection shows promise in nail psoriasis: A comparative randomized controlled trial. JAAD Int 2024; 16:105-111. [PMID: 38873171 PMCID: PMC11170438 DOI: 10.1016/j.jdin.2024.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2024] [Indexed: 06/15/2024] Open
Abstract
Background Nail psoriasis remains a challenging condition with limited satisfaction from current treatments. An increasing number of neuropeptides were reported in psoriatic tissue. Objective To compare the efficacy of botulinum toxin A (BoNT-A) injection, triamcinolone acetonide (TA) injection, topical combination of vitamin D/steroid (VitD/steroid) and placebo in improving nail psoriasis. Methods A 24-week randomized intraindividual comparative-controlled study involved participants with at least 4 psoriatic fingernails, each with a total target nail psoriasis severity index (NAPSI) score of at least 3 points. Nails were randomly received different treatments; intralesional BoNT-A injection at baseline, intralesional TA at baseline and eighth week, daily topical VitD/steroid application for 16 weeks and placebo. Results Evaluation of 64 psoriatic fingernails showed a 40% reduction in the total target NAPSI score at 24 weeks following BoNT-A injection (P = .001). BoNT-A significantly improved nail bed lesions more than TA and topical VitD/steroid (P = .038), with no reported serious adverse effects. Limitations Relatively small sample size; hand hygiene during the COVID-19 pandemic may interfere NAPSI score evaluation. Conclusions BoNT-A injection emerges as a promising and effective therapy for nail psoriasis, providing sustained efficacy lasting up to 6 months with a single injection.
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Affiliation(s)
- Premjit Juntongjin
- Division of Dermatology, Chulabhorn International College of Medicine, Thammasat University, Pathumthani, Thailand
| | - Suthima Srisinlapakig
- Division of Dermatology, Chulabhorn International College of Medicine, Thammasat University, Pathumthani, Thailand
| | - Sunatra Nitayavardhana
- Division of Dermatology, Chulabhorn International College of Medicine, Thammasat University, Pathumthani, Thailand
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2
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Hwang JK, Lipner SR. Treatment of Nail Psoriasis. Dermatol Clin 2024; 42:387-398. [PMID: 38796270 DOI: 10.1016/j.det.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2024]
Abstract
Nail psoriasis is associated with significant disease burden, negative impact on quality of life, and potential progression to psoriatic arthritis. Initiating timely and appropriate treatment is of the utmost importance, especially because nail disease may be more resistant to therapies than cutaneous psoriasis. This article reviews available intralesional, topical, and systemic treatment options for nail psoriasis, and discusses efficacy and safety of studied agents. Also reviewed are consensus treatment guideline recommendations. An updated algorithm to aid physicians in selection of specific treatment options is provided.
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Affiliation(s)
- Jonathan K Hwang
- Department of Dermatology, Weill Cornell Medicine, 1305 York Avenue, New York, NY 10021, USA
| | - Shari R Lipner
- Department of Dermatology, Weill Cornell Medicine, 1305 York Avenue, New York, NY 10021, USA.
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3
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Go GM, Hong YJ, Lee HJ, Kim M. Rapid response of nail psoriasis to secukinumab in patients with moderate to severe psoriasis after 12 weeks of treatment with a total of 24 weeks of follow-up. Australas J Dermatol 2024; 65:e13-e20. [PMID: 38288519 DOI: 10.1111/ajd.14214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/15/2023] [Accepted: 01/14/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND/OBJECTIVES Nail psoriasis, a subtype of psoriasis, can cause significant pain, disability, and reduced quality of life. Despite the established efficacy of anti-IL17 secukinumab in improving skin psoriasis, there is a lack of clinical trials focusing on nail psoriasis as primary endpoint. This study aims to investigate the efficacy of secukinumab in treating nail psoriasis in patients with moderate to severe psoriasis. METHODS We prospectively recruited patients newly diagnosed with moderate to severe psoriasis in single centre from January 2021 to January 2022 who were treated with secukinumab. RESULTS A total of 16 patients consisting of 9 males and 7 females were included. Their mean age was 38.88 ± 10.29 years. They had an average initial Nail Psoriasis Severity Index (NAPSI) score of 45.06 ± 20.39 and an average NAPSI score at 12 weeks of 8.94 ± 13.50, showing a significant (p < 0.05) decrease of NAPSI score after 12 weeks of secukinumab treatment. After 24 weeks of treatment, NAPSI score was decreased to 5.12 ± 8.52. CONCLUSION Secukinumab rapidly improved nail psoriasis after 12 weeks of treatment, with further enhancement at 24 weeks, suggesting its potential as a potent therapeutic option for nail psoriasis.
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Affiliation(s)
- Gang Min Go
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong Jun Hong
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun Ji Lee
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Miri Kim
- Department of Dermatology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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4
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Abbas A, Amin S, Sanyi A, Mayo T, Elewski B. Calcipotriene/Betamethasone Dipropionate Foam as a Potential Safe and Effective Treatment of Nail Psoriasis. Skin Appendage Disord 2024; 10:34-36. [PMID: 38313566 PMCID: PMC10836930 DOI: 10.1159/000533994] [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: 06/15/2023] [Accepted: 09/01/2023] [Indexed: 02/06/2024] Open
Abstract
Background Nail psoriasis is a common condition that affects quality of life in individuals with psoriasis and psoriatic arthritis. Topical treatments have been shown to be effective in treating nail bed disease but not as effective in treating nail matrix diseases, which often requires intralesional corticosteroids. Objectives The objective of this open-label study was to evaluate the efficacy of combination calcipotriol/betamethasone dipropionate foam as a treatment for nail psoriasis including nail matrix disease. Method We report three patients with moderate to severe nail psoriasis with involvement of all ten fingernails who applied study foam nightly for 6 months. Nails were assessed using the NAPSI score evaluating both nail bed and nail matrix disease. Results NAPSI score improved including nail matrix disease in the majority of nails. No skin irritation or unexpected adverse events occurred. Conclusions We conclude this foam combination product could be an effective and safe treatment for fingernail psoriasis and may provide better nail matrix penetration as evidenced by improvement in nail matrix score. Further studies are needed for additional evaluation.
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Affiliation(s)
- Alia Abbas
- Department of Dermatology, University of Alabama at Birmingham Medical Center, Birmingham, AL, USA
| | - Sima Amin
- Department of Dermatology, University of Alabama at Birmingham Medical Center, Birmingham, AL, USA
| | - Adaugo Sanyi
- Department of Dermatology, University of Alabama at Birmingham Medical Center, Birmingham, AL, USA
| | - Tiffany Mayo
- Department of Dermatology, University of Alabama at Birmingham Medical Center, Birmingham, AL, USA
| | - Boni Elewski
- Department of Dermatology, University of Alabama at Birmingham Medical Center, Birmingham, AL, USA
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Battista T, Scalvenzi M, Martora F, Potestio L, Megna M. Nail Psoriasis: An Updated Review of Currently Available Systemic Treatments. Clin Cosmet Investig Dermatol 2023; 16:1899-1932. [PMID: 37519941 PMCID: PMC10378542 DOI: 10.2147/ccid.s417679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/08/2023] [Indexed: 08/01/2023]
Abstract
Background Nail psoriasis (NP) has a prevalence that ranges from 10 to 82% among patients with psoriasis (PsO) and is one of the most common difficult to treat site of psoriasis. We performed a thorough review of the literature, exploring evidence regarding all available NP systemic treatments, describing also in detail NP dedicated clinical trials. Methods A literature search was conducted in PubMed and Embase prior to February 2023 using a combination of the terms "nail" AND "psoriasis" AND "systemic therapy" AND/OR "systemic treatment". A total of 47 original studies and case reports were reviewed in this article. Results Systemic therapies should be considered when the disorder involves more than 3 nails, has extensive skin and joint involvement, and has a significant impact on QoL, due to their best long-term efficacy. In detail, conventional and biologic systemic drugs demonstrated efficacy in recent trials, including acitretin, methotrexate, cyclosporine, apremilast, adalimumab, infliximab, etanercept, certolizumab, golimumab, ustekinumab, secukinumab, ixekizumab, brodalumab, bimekizumab, guselkumab, risankizumab and tildrakizumab. Conclusion Several therapies have demonstrated efficacy and safety in the treatment of NP; however, the choice of treatment depends not only on the severity of the nail involvement, but also on whether PsA is present, the patient's comorbidities other than PsA, previous treatment history, and the patient's drug preferences.
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Affiliation(s)
- Teresa Battista
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Massimiliano Scalvenzi
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Fabrizio Martora
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Luca Potestio
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
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6
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Iorizzo M, Tosti A. Updates in treatment and impact of nail psoriasis. Expert Rev Clin Immunol 2023; 19:1091-1100. [PMID: 37199057 DOI: 10.1080/1744666x.2023.2215987] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 05/16/2023] [Indexed: 05/19/2023]
Abstract
INTRODUCTION Nail psoriasis is an inflammatory disorder without a potential scarring outcome, but the nail signs, even the milder ones, can cause discomfort to patients and severely affect their quality of life. Nail psoriasis may be associated with psoriatic arthritis and when it starts during infancy, it may be a predictor of a more severe disease course in adulthood. All these issues contribute to the high economic burden of psoriasis. AREAS COVERED Nail psoriasis is notoriously difficult to treat, even though new treatments are in continuous development. This paper provides an update on new treatments and address the current gaps in care of nail psoriasis. EXPERT OPINION A better understanding of the disease pathogenesis and more 'real-life' studies will definitely be helpful to improve treatment results. A lower level of heterogeneity should be advisable among trials when evaluating nail psoriasis. Moreover, the relationship between nail psoriasis and psoriatic arthritis should be the focus of unbiased studies in order to better define the real risk that nail psoriasis patients have to develop arthritis.
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Affiliation(s)
- Matilde Iorizzo
- Private Dermatology Practice, Bellinzona/Lugano, Switzerland
| | - Antonella Tosti
- Miller School of Medicine, Department of Dermatology and Cutaneous Surgery, University of Miami, Miami, FL, USA
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Abdelmeniem IM, Eryan IME, Nofal A, Fouda IF, Omar SS. Topical calcipotriol combined with urea 20% versus intralesional injection of triamcinolone acetonide, 5-fluorouracil, and methotrexate in the treatment of nail psoriasis: A comparative study. Dermatol Ther 2022; 35:e15660. [PMID: 35730342 DOI: 10.1111/dth.15660] [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: 03/08/2022] [Revised: 03/25/2022] [Accepted: 06/11/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND There is no consistently effective treatment for psoriatic nails. Topical and intralesional modalities have been recently investigated and showed promising efficacy and safety. OBJECTIVE To compare the efficacy and safety of intralesional injection of 5-fluorouracil (5-FU), methotrexate (MTX), triamcinolone acetonide (TA) versus topical calcipotriol plus urea 20% in the treatment of nail psoriasis. METHODS This study included 60 patients with nail psoriasis who were randomly assigned to 4 groups, each containing 15 patients. The first 3 groups received intralesional injection of 0.1 ml of 5-FU (group A), MTX (group B), and TA (group C) into the nail matrix and bed monthly for 3 months. Group D received a topical combination of calcipotriol/urea 20% twice daily for 3 months. Therapeutic response was assessed every month for 3 months using the target nail psoriasis severity index (NAPSI). RESULTS The mean percentage of improvement was significantly higher in topical calcipotriol/urea combination (57.1 ± 26.4) than intralesional TA (44.2 ± 32.7), intralesional MTX (37.7 ± 14.2), and intralesional 5-FU (29.6 ± 14). Adverse effects were mild and insignificant in the studied groups. CONCLUSION Topical calcipotriol/urea combination seems to be more effective and safe than intralesional injections of 5-FU, MTX and TA. This article is protected by copyright. All rights reserved.
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Affiliation(s)
| | - Iman Mohamed El Eryan
- Department of Dermatology Venereology and Andrology, Faculty of Medicine, Alexandria University
| | - Ahmad Nofal
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Zagazig University
| | - Ibrahim Fathi Fouda
- Department of Dermatology Venereology and Andrology, Faculty of Medicine, Al Azhar Damietta University
| | - Salma Samir Omar
- Department of Dermatology Venereology and Andrology, Faculty of Medicine, Alexandria University
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Canal-García E, Bosch-Amate X, Belinchón I, Puig L. Psoriasis ungueal. ACTAS DERMO-SIFILIOGRAFICAS 2022; 113:481-490. [DOI: 10.1016/j.ad.2022.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 01/11/2022] [Accepted: 01/15/2022] [Indexed: 10/19/2022] Open
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9
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Canal-García E, Bosch-Amate X, Belinchón I, Puig L. [Translated article] Nail Psoriasis. ACTAS DERMO-SIFILIOGRAFICAS 2022. [DOI: 10.1016/j.ad.2022.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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10
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Ji C, Wang H, Bao C, Zhang L, Ruan S, Zhang J, Gong T, Cheng B. Challenge of Nail Psoriasis: An Update Review. Clin Rev Allergy Immunol 2021; 61:377-402. [PMID: 34478047 DOI: 10.1007/s12016-021-08896-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2021] [Indexed: 12/11/2022]
Abstract
Nail psoriasis is a refractory disease that affects 50-79% skin psoriasis patients and up to 80% of patients with psoriatic arthritis (PsA). The pathogenesis of nail psoriasis is still not fully illuminated, although some peculiar inflammatory cytokines and chemokines seems to be the same as described in psoriatic skin lesions. Psoriatic nail involving matrix can cause pitting, leukonychia, red spots in lunula, and nail plate crumbling, while nail bed involvement can result in onycholysis, oil-drop discoloration, nail bed hyperkeratosis, and splinter hemorrhages. The common assessment methods of evaluating nail psoriasis includes Nail Psoriasis Severity Index (NAPSI), Nail Assessment in Psoriasis and Psoriatic Arthritis (NAPPA), Nail Psoriasis Quality of life 10 (NPQ10), and so on. Treatment of nail psoriasis should be individualized according to the number of involving nail, the affected site of nail and presence of skin and/or joint involvement. Generally, topical therapies are used for mild nail psoriasis, while biologic agents such as etanercept are considered for severe nail disease and refractory nail psoriasis. Even though the current literature has shown some support for the pathogenesis, clinical presentation, or therapies of nail psoriasis, systemic review of this multifaceted disease is still rare to date. We elaborate recent developments in nail psoriasis epidemiology, pathogenesis, anatomy, clinical manifestation, diagnosis, differential diagnosis, and therapies to raise better awareness of the complexity of nail psoriasis and the need for early diagnosis or intervention.
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Affiliation(s)
- Chao Ji
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China
| | - Haiqing Wang
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China
| | - Chengbei Bao
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China
| | - Liangliang Zhang
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China
| | - Shifan Ruan
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China
| | - Jing Zhang
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China
| | - Ting Gong
- Central Laboratory, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China.
| | - Bo Cheng
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350000, Fujian, China.
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11
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Mohd Nordin UU, Ahmad N, Salim N, Mohd Yusof NS. Lipid-based nanoparticles for psoriasis treatment: a review on conventional treatments, recent works, and future prospects. RSC Adv 2021; 11:29080-29101. [PMID: 35478537 PMCID: PMC9038133 DOI: 10.1039/d1ra06087b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 08/19/2021] [Indexed: 12/19/2022] Open
Abstract
Psoriasis is a lingering inflammatory skin disease that attacks the immune system. The abnormal interactions between T cells, immune cells, and inflammatory cytokines causing the epidermal thickening. International guidelines have recommended topical treatments for mild to moderate psoriasis whilst systemic and phototherapy treatments for moderate to severe psoriasis. However, current therapeutic approaches have a wider extent to treat moderate to severe type of psoriasis especially since the emergence of diverse biologic agents. In the meantime, topical delivery of conventional treatments has prompted many unsatisfactory effects to penetrate through the skin (stratum corneum). By understanding the physiology of stratum corneum barrier functions, scientists have developed different types of lipid-based nanoparticles like solid lipid nanoparticles, nanostructured lipid carriers, nanovesicles, and nanoemulsions. These novel drug delivery systems help the poorly solubilised active pharmaceutical ingredient reaches the targeted site seamlessly because of the bioavailability feature of the nanosized molecules. Lipid-based nanoparticles for psoriasis treatments create a paradigm for topical drug delivery due to their lipids' amphiphilic feature to efficiently encapsulate both lipophilic and hydrophilic drugs. This review highlights different types of lipid-based nanoparticles and their recent works of nano formulated psoriasis treatments. The encapsulation of psoriasis drugs through lipid nanocarriers unfold numerous research opportunities in pharmaceutical applications but also draw challenges for the future development of nano drugs.
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Affiliation(s)
- Ummu Umaimah Mohd Nordin
- Department of Chemistry, Faculty of Science, University of Malaya 50603 Kuala Lumpur Malaysia +603-79674193 +603-79674008
| | - Noraini Ahmad
- Department of Chemistry, Faculty of Science, University of Malaya 50603 Kuala Lumpur Malaysia +603-79674193 +603-79674008
| | - Norazlinaliza Salim
- Integrated Chemical Biophysics Research, Faculty of Science, Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
| | - Nor Saadah Mohd Yusof
- Department of Chemistry, Faculty of Science, University of Malaya 50603 Kuala Lumpur Malaysia +603-79674193 +603-79674008
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12
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Hadeler E, Mosca M, Hong J, Brownstone N, Bhutani T, Liao W. Nail Psoriasis: A Review of Effective Therapies and Recommendations for Management. Dermatol Ther (Heidelb) 2021; 11:799-831. [PMID: 33978917 PMCID: PMC8163925 DOI: 10.1007/s13555-021-00523-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Indexed: 11/24/2022] Open
Abstract
Nail psoriasis has a prevalence that ranges from 10 to 82% and can significantly impact the quality of life of patients. Nail psoriasis is one of the most challenging areas to treat, and multiple therapies have been explored. Topical and injectable therapies are recommended for few-nail disease. Systemic therapies, including biologics, can be considered for patients with multiple and resistant nail disease, impaired quality of life, and severe skin and joint involvement, due to their long-term efficacy. Although outcome data are difficult to compare, interleukin (IL)-17 inhibitors may have superior short-term efficacy when compared to IL-23 inhibitors and tumor necrosis factor (TNF)-alpha inhibitors, although long-term efficacy is similar to TNF-alpha inhibitors. IL-23 inhibitors and TNF-alpha inhibitors have a similar efficacy for nail psoriasis.
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Affiliation(s)
- Edward Hadeler
- Department of Dermatology, Psoriasis and Skin Treatment Center, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA.
| | - Megan Mosca
- Department of Dermatology, Psoriasis and Skin Treatment Center, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - Julie Hong
- Department of Dermatology, Psoriasis and Skin Treatment Center, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - Nicholas Brownstone
- Department of Dermatology, Psoriasis and Skin Treatment Center, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - Tina Bhutani
- Department of Dermatology, Psoriasis and Skin Treatment Center, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - Wilson Liao
- Department of Dermatology, Psoriasis and Skin Treatment Center, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
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13
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Pulse-Dye Laser Followed by Betamethasone-Calcipotriol and Fractional Ablative CO2-Laser-Assisted Delivery for Nail Psoriasis. Dermatol Surg 2021; 47:e111-e116. [PMID: 33795567 DOI: 10.1097/dss.0000000000002835] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Nail psoriasis is a common and potentially debilitating condition for which no effective and safe nonsystemic therapy is currently available. Recently, laser-assisted drug delivery (LADD) is being increasingly used to facilitate transcutaneous penetration of topical treatments. OBJECTIVES We set to assess the efficacy and safety of combined pulse-dye laser and fractional CO2 laser-assisted betamethasonecalcipotriol gel delivery for the treatment of nail psoriasis. MATERIAL AND METHODS We conducted a prospective, intrapatient comparative study in a series of 22 patients with bilateral fingernail psoriasis. Nails on the randomized hand were treated with 3 monthly sessions of pulse-dye laser to the proximal and lateral nail folds followed by fractional ablative CO2 laser to the nail plate. Between treatments and one month following the last treatment, the participants applied betamethasone propionate-calcipotriol gel once daily to the nail plate. Clinical outcome was ascertained using nails photography, the Nail Psoriasis Severity Index (NAPSI) and patient satisfaction. RESULTS Seventeen completed the study. Three participants withdrew from the study because of treatment-associated pain. Treatment was associated with a statistically significant improvement of the NAPSI scale (p < .002). Patient satisfaction was high. CONCLUSION Combined PDL and fractional ablative CO2-LADD of betamethasone-calcipotriol gel should be considered for the treatment of nail psoriasis.
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14
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Ricardo JW, Lipner SR. Nail Psoriasis in Older Adults: Epidemiology, Diagnosis, and Topical Therapy. Dermatol Clin 2021; 39:183-193. [PMID: 33745632 DOI: 10.1016/j.det.2020.12.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Nail involvement is common in patients with cutaneous psoriasis, which is prevalent among older adults. Nail psoriasis greatly impacts patients' quality of life and self-esteem. Concomitant psoriatic arthritis is common. Treating nail psoriasis in the geriatric population may be challenging. General nail care measures may prevent exacerbations. Topical therapy is relatively effective, with a low rate of adverse events and little to no risk of systemic toxicity or drug interactions. However, application under occlusion may be cumbersome. There is a need for randomized controlled clinical trials in the elderly population to make more evidence-based treatment guidelines.
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Affiliation(s)
- Jose W Ricardo
- Department of Dermatology, Weill Cornell Medicine, New York, NY, USA
| | - Shari R Lipner
- Department of Dermatology, Weill Cornell Medicine, 1305 York Avenue, New York, NY 10021, USA.
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15
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Thomas L, Azad J, Takwale A. Management of nail psoriasis. Clin Exp Dermatol 2020; 46:3-8. [PMID: 32741010 DOI: 10.1111/ced.14314] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 05/05/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023]
Abstract
Nail involvement is estimated to affect 80-90% of patients with psoriasis at some point in their lives and is often associated with severe disease. Patients with nail involvement experience pain, functional impairment and social stigma, with significant restriction of daily activities and quality of life. Nail psoriasis is also considered a risk factor for the development of psoriatic arthritis (PsA). Management of nail psoriasis is deemed challenging and as a result, it is often left untreated by physicians. Assessing the severity of nail disease can also be difficult in clinical practice. While the Nail Psoriasis Severity Index is used widely in trials, it is time-consuming and rarely used in the clinic, highlighting the need to develop a simplified disease severity score for nail psoriasis. All patients should be advised to keep their nails short, wear gloves for wet and dirty work, and regularly apply emollient to the nail folds and nail surface. Patients with mild nail psoriasis, without signs of severe cutaneous psoriasis or PsA, may benefit from topical treatment, while systemic treatment is indicated in patients with severe nail involvement. Evidence suggests that all anti-tumour necrosis factor (TNF)-α, anti-interleukin (IL)-17, and anti-IL-12/23 antibodies available for plaque psoriasis and PsA are highly effective treatments for nail psoriasis. This article aims to provide an up-to-date review of the therapeutic options currently available for the management of nail psoriasis in patients with or without skin psoriasis. Therapeutic options for the management of nail psoriasis in children will also be discussed.
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Affiliation(s)
- L Thomas
- Department of Dermatology, The James Cook University Hospital, Middlesbrough, UK
| | - J Azad
- Department of Dermatology, The James Cook University Hospital, Middlesbrough, UK
| | - A Takwale
- Department of Dermatology, Gloucestershire Hospitals NHS Foundation Trust, Gloucestershire, UK
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16
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Thatai P, Khan AB. Management of nail psoriasis by topical drug delivery: a pharmaceutical perspective. Int J Dermatol 2020; 59:915-925. [PMID: 32239692 DOI: 10.1111/ijd.14840] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 12/29/2019] [Accepted: 02/11/2020] [Indexed: 01/25/2023]
Abstract
The management of nail psoriasis is an arduous task owing to the disease manifestations and anatomical structure of the nail plate. Although various treatment therapies are available for nail psoriasis, topical therapy is contemplated as one of the most favorable options as systemic therapies are accompanied by numerous side effects that result in patient incompliance. The topical formulations including creams, gels, ointments, and nail lacquers have been used as delivery systems for various antipsoriatic drugs. Among these, nail lacquers emerge to be promising and patient friendly formulations. However, the major defiance with topical delivery is inefficacious penetration of drug through impenetrable keratinized nail plate to reach the target sites: nail matrix and nail bed. Therefore, in order to obtain effectual drug delivery systems that can retain/remain on the nail plate for a prolonged period of time and deliver the drug across it, systematic approaches like quality by design (QbD) need to be followed so that the desired quality can be "built in" the system rather than to rely solely on retrograde evaluation. Furthermore, more advances in research are still required to develop a validated animal model so as to determine the efficacy of the formulation and to establish a mathematical model that can help in predicting the desirable attributes of the formulation and permeation of various molecules through the nail plate.
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Affiliation(s)
- Purva Thatai
- Department of Pharmaceutics, Krupanidhi College of Pharmacy, Bangalore, Karnataka, India
| | - Arshad B Khan
- Department of Pharmaceutics, Krupanidhi College of Pharmacy, Bangalore, Karnataka, India
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Kleyn EC, Morsman E, Griffin L, Wu JJ, Cm van de Kerkhof P, Gulliver W, van der Walt JM, Iversen L. Review of international psoriasis guidelines for the treatment of psoriasis: recommendations for topical corticosteroid treatments. J DERMATOL TREAT 2019; 30:311-319. [PMID: 31138038 DOI: 10.1080/09546634.2019.1620502] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Elise C Kleyn
- a The Dermatology Centre, Manchester Academic Health Science Centre, Barnes Building, Salford Royal NHS Foundation Trust , Manchester , United Kingdom
| | - Elaine Morsman
- a The Dermatology Centre, Manchester Academic Health Science Centre, Barnes Building, Salford Royal NHS Foundation Trust , Manchester , United Kingdom
| | - Lizelle Griffin
- a The Dermatology Centre, Manchester Academic Health Science Centre, Barnes Building, Salford Royal NHS Foundation Trust , Manchester , United Kingdom
| | - Jashin J Wu
- b Department of Dermatology , Kaiser Permanente Los Angeles Medical Center , Los Angeles , CA , USA
| | | | - Wayne Gulliver
- d Memorial University of Newfoundland , St. Johns , NL , Canada
| | | | - Lars Iversen
- f Dept. of Dermatology , Aarhus University Hospital , Aarhus C , DK , 8000 , Denmark
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Rigopoulos D, Baran R, Chiheb S, Daniel CR, Di Chiacchio N, Gregoriou S, Grover C, Haneke E, Iorizzo M, Pasch M, Piraccini BM, Rich P, Richert B, Rompoti N, Rubin AI, Singal A, Starace M, Tosti A, Triantafyllopoulou I, Zaiac M. Recommendations for the definition, evaluation, and treatment of nail psoriasis in adult patients with no or mild skin psoriasis: A dermatologist and nail expert group consensus. J Am Acad Dermatol 2019; 81:228-240. [PMID: 30731172 DOI: 10.1016/j.jaad.2019.01.072] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 01/10/2019] [Accepted: 01/30/2019] [Indexed: 12/25/2022]
Abstract
Nail involvement in psoriasis is common, and the severity of it does not always parallel the intensity of cutaneous disease. We created a consensus group, of which the aim was to provide practical recommendations for the treatment of nail psoriasis in patients without skin psoriasis or with mild skin lesions with no indication for a systemic treatment. This collaborative process was conducted by an international panel of dermatologists with special expertise in nail disorders, using formal consensus methods. During this process, the panel strived to establish an agreement regarding the definition of nail psoriasis, the severity of nail psoriasis, and treatment response. Treatment recommendations are provided regarding nail psoriasis severity and matrix or bed involvement. Few-nail disease was considered as nail psoriasis affecting ≤3 nails. In the case of matrix involvement only, intralesional steroid injections were considered the treatment of choice. Topical steroids alone or in combination with topical vitamin D analogues were suggested for nail psoriasis limited to the nail bed. For the systemic treatment of nail psoriasis acitretin, methotrexate, cyclosporine, small molecules, and biologics may be employed.
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Affiliation(s)
| | - Robert Baran
- University of Franche-Comté, Nail Disease Center, Cannes, France
| | - Soumiya Chiheb
- Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - Carlton Ralph Daniel
- University of Mississippi Medical Center, Jackson, Mississippi; University of Alabama, Birmingham, Alabama
| | - Nilton Di Chiacchio
- Department of Dermatology, Hospital do Servidor Público Municipal de São Paulo, São Paulo, Brazil
| | - Stamatis Gregoriou
- University Hospital of Venereal and Skin Diseases A. Sygros, Athens, Greece
| | - Chander Grover
- Department of Dermatology and STD, University College of Medical Sciences and GTB Hospital, Delhi, India
| | - Eckart Haneke
- Department of Dermatology, Inselspital, University Bern, Bern, Switzerland; Centro de Dermatología, Instituto CUF, Porto, Portugal
| | | | - Marcel Pasch
- Department of Dermatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Bianca Maria Piraccini
- Department of Specialized, Experimental, and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Phoebe Rich
- Oregon Health and Science University, Portland, Oregon
| | - Bertrand Richert
- Saint Pierre-Brugmann and Queen Fabiola Children's University Hospitals, Université Libre de Bruxelles, Brussels, Belgium
| | - Natalia Rompoti
- University Hospital of Venereal and Skin Diseases A. Sygros, Athens, Greece.
| | - Adam I Rubin
- Department of Dermatology, Hospital of the University of Pennsylvania, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Archana Singal
- Department of Dermatology and STD, University College of Medical Sciences and GTB Hospital, Delhi, India
| | - Michela Starace
- Department of Specialized, Experimental, and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Antonella Tosti
- University of Miami Miller School of Medicine, Miami, Florida
| | | | - Martin Zaiac
- Greater Miami Skin and Laser Center, Department of Dermatology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
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Therapeutics for Adult Nail Psoriasis and Nail Lichen Planus: A Guide for Clinicians. Am J Clin Dermatol 2018; 19:559-584. [PMID: 29488102 DOI: 10.1007/s40257-018-0350-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Nail psoriasis (NP) and nail lichen planus (NLP) can be limiting, stigmatizing and difficult to treat. Dermatologists commonly treat psoriasis and lichen planus but when associated onychodystrophy is present or is an isolated finding, some develop apprehension. The goal of this review is to develop therapeutic ladders to be used as a guide for the management of NP and NLP in everyday clinical practice. Evidence-based therapies for NP are robust and range from topical treatments to conventional systemic therapies (i.e., methotrexate, cyclosporine), new oral agents (i.e., apremilast and tofacitinib), and biologics. The literature for treatment of NLP is severely limited, with therapy mainly consisting of topical, intralesional, or systemic corticosteroids or methotrexate.
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Affiliation(s)
- Katie Wang
- Research assistant Department of Dermatology Mount Sinai School of Medicine (NYU) New York, N.Y
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Kivelevitch D, Frieder J, Watson I, Paek SY, Menter MA. Pharmacotherapeutic approaches for treating psoriasis in difficult-to-treat areas. Expert Opin Pharmacother 2018; 19:561-575. [PMID: 29565192 DOI: 10.1080/14656566.2018.1448788] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Despite great therapeutic advancements in psoriasis, four notable difficult-to-treat areas including the scalp, nails, intertriginous (including genitals), and palmoplantar regions, pose a challenge to both physicians and patients. Localized disease of these specific body regions inflicts a significant burden on patients' quality of life and requires an adequate selection of treatments. AREAS COVERED This manuscript discusses appropriate therapies and important treatment considerations for these difficult-to-treat areas based on the available clinical data from the literature. EXPERT OPINION Clinical trials assessing therapies for the difficult-to-treat areas have been inadequate. With the first biological clinical trial for genital psoriasis pending publication, it is with hope that other biological agents will be evaluated for region-specific psoriasis. A greater understanding of the genetic and immunologic aspects of regional psoriasis, as well as identification of unique biomarkers, will further guide management decisions. For example, the recent discovery of the IL-36 receptor gene for generalized pustular psoriasis may prove valuable for other forms of psoriasis. Ultimately, identification of the most beneficial treatments for each psoriasis subtype and difficult-to-treat area will provide patients with maximal quality of life.
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Affiliation(s)
- Dario Kivelevitch
- a Division of Dermatology , Baylor Scott and White , Dallas , TX , USA
| | - Jillian Frieder
- a Division of Dermatology , Baylor Scott and White , Dallas , TX , USA
| | - Ian Watson
- b Texas A&M Health Sciences Center College of Medicine , Bryan , TX , USA
| | - So Yeon Paek
- a Division of Dermatology , Baylor Scott and White , Dallas , TX , USA.,b Texas A&M Health Sciences Center College of Medicine , Bryan , TX , USA
| | - M Alan Menter
- a Division of Dermatology , Baylor Scott and White , Dallas , TX , USA
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Busard CI, Nolte JYC, Pasch MC, Spuls PI. Reporting of outcomes in randomized controlled trials on nail psoriasis: a systematic review. Br J Dermatol 2018; 178:640-649. [PMID: 28722209 DOI: 10.1111/bjd.15831] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2017] [Indexed: 01/18/2023]
Abstract
BACKGROUND Harmonization of outcome measures is needed to increase the value of clinical trials on nail psoriasis. OBJECTIVES To provide the first step in core outcome set (COS) development for nail psoriasis. METHODS A systematic review was performed to identify outcome instruments and corresponding outcome domains used in (ongoing) randomized controlled trials. RESULTS Identified outcome domains included clinical signs, quality of life, symptoms and delivery of care. The Nail Psoriasis Severity Index (NAPSI) was the most commonly used measure to assess clinical signs (74% of studies). Other outcome instruments used included the Nail Area Severity score, composite fingernail score, a Physician's Global Assessment, individual nail features or a combination of these. Heterogeneity in type and reporting (e.g. NAPSI 50, NAPSI 75) of outcome instruments was high and characteristics were often insufficiently reported. In total 43% of studies assessed quality of life, with 3% of studies using a nail psoriasis-specific tool. Assessment of symptoms and delivery of care was limited. CONCLUSIONS Heterogeneity in the type and reporting of nail psoriasis outcome instruments needs to be addressed in the process towards COS development. Sufficient reporting of instrument characteristics should be encouraged. As nail psoriasis is generally assessed secondarily to psoriasis of the skin or joints, collaboration between different research groups in COS development is needed.
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Affiliation(s)
- C I Busard
- Department of Dermatology, Academic Medical Center, Amsterdam, the Netherlands
| | - J Y C Nolte
- Department of Dermatology, Academic Medical Center, Amsterdam, the Netherlands
| | - M C Pasch
- Department of Dermatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - P I Spuls
- Department of Dermatology, Academic Medical Center, Amsterdam, the Netherlands
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Haneke E. Nail psoriasis: clinical features, pathogenesis, differential diagnoses, and management. PSORIASIS (AUCKLAND, N.Z.) 2017; 7:51-63. [PMID: 29387608 PMCID: PMC5774607 DOI: 10.2147/ptt.s126281] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Psoriasis is the skin disease that most frequently affects the nails. Depending on the very nail structure involved, different clinical nail alterations can be observed. Irritation of the apical matrix results in psoriatic pits, mid-matrix involvement may cause leukonychia, whole matrix affection may lead to red lunulae or severe nail dystrophy, nail bed involvement may cause salmon spots, subungual hyperkeratosis, and splinter hemorrhages, and psoriasis of the distal nail bed and hyponychium causes onycholysis whereas that of the proximal nail fold causes psoriatic paronychia. The more extensive the involvement, the more severe is the nail destruction. Pustular psoriasis may be seen as yellow spots under the nail or, in case of acrodermatitis continua suppurativa, as an insidious progressive loss of the nail organ. Nail psoriasis has a severe impact on quality of life and may interfere with professional and other activities. Management includes patient counseling, avoidance of stress and strain to the nail apparatus, and different types of treatment. Topical therapy may be tried but is rarely sufficiently efficient. Perilesional injections with corticosteroids and methotrexate are often beneficial but may be painful and cannot be applied to many nails. All systemic treatments clearing widespread skin lesions usually also clear the nail lesions. Recently, biologicals were introduced into nail psoriasis treatment and found to be very effective. However, their use is restricted to severe cases due to high cost and potential systemic adverse effects.
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Affiliation(s)
- Eckart Haneke
- Department of Dermatology, Inselspital, University of Bern, Bern, Switzerland
- Dermatology Practice Dermaticum, Freiburg, Germany
- Centro de Dermatología Epidermis, Instituto CUF, Porto, Portugal
- Department of Dermatology, University Hospital, Gent, Belgium
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Sarma N. Evidence and Suggested Therapeutic Approach in Psoriasis of Difficult-to-treat Areas: Palmoplantar Psoriasis, Nail Psoriasis, Scalp Psoriasis, and Intertriginous Psoriasis. Indian J Dermatol 2017; 62:113-122. [PMID: 28400628 PMCID: PMC5363132 DOI: 10.4103/ijd.ijd_539_16] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Psoriasis is resistant to treatment and it shows frequent relapse; systemic treatment is often associated with toxicities, and long-term safety data are lacking for most of the newer drugs like biologics. Moreover, some body areas such as hands, feet, intertriginous areas, scalp, and nails are even more resistant. Frequently, systemic treatments are necessary considering the higher psychological impact on the patient. There is a lack of agreement on the best therapeutic modalities in the management of psoriasis involving difficult-to-treat locations. At present, there are no Indian guidelines for these conditions. Available literature has been reviewed extensively on the treatment of psoriasis involving difficult-to-treat locations; level of evidence has been evaluated as per the Oxford Centre for Evidence-Based Medicine 2011 guideline, and therapeutic suggestions have been developed. Best care has been employed to consider socioeconomic, cultural, genetic, and ethnic factors to prepare a therapeutic suggestion that is appropriate and logical to be used among Indian population and people of similar ethnic and socioeconomic background.
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Affiliation(s)
- Nilendu Sarma
- Department of Dermatology, Dr B. C. Roy Post Graduate Institute of Pediatric Sciences, Kolkata, West Bengal, India
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Abstract
Nail involvement affects 80-90 % of patients with plaque psoriasis, and is even more prevalent in patients with psoriatic arthritis. This review is the result of a systemic approach to the literature and covers topical, intralesional, conventional systemic, and biologic systemic treatments, as well as non-pharmacological treatment options for nail psoriasis. The available evidence suggests that all anti-tumor necrosis factor-α, anti-interleukin (IL)-17, and anti-IL-12/23 antibodies which are available for plaque psoriasis and psoriatic arthritis are highly effective treatments for nail psoriasis. Conventional systemic treatments, including methotrexate, cyclosporine, acitretin, and apremilast, as well as intralesional corticosteroids, can also be effective treatments for nail psoriasis. Topical treatments, including corticosteroids, calcipotriol, tacrolimus, and tazarotene, have also been shown to have a position in the treatment of nail psoriasis, particularly in mild cases. Finally, non-pharmacological treatment options, including phototherapy, photodynamic therapy, laser therapy, and several radiotherapeutic options, are also reviewed but cannot be advised as first-line treatment options. Another conclusion of this review is that the lack of a reliable core set of outcomes measures for trials in nail psoriasis hinders the interpretation of results, and is urgently needed.
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Affiliation(s)
- Marcel C Pasch
- Department of Dermatology, Radboud University Medical Center, PO Box 9101, 6500 HB, Nijmegen (370), The Netherlands.
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Joshi M, Sharma V, Pathak K. Nail psoriasis: An updated review of clinical reports on therapy and formulation aspects for topical delivery. J Drug Deliv Sci Technol 2015. [DOI: 10.1016/j.jddst.2015.09.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Piraccini BM, Starace M. Optimal management of nail disease in patients with psoriasis. PSORIASIS (AUCKLAND, N.Z.) 2015; 5:25-33. [PMID: 29387579 PMCID: PMC5683109 DOI: 10.2147/ptt.s55338] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Psoriasis is a common skin disease, with nail involvement in approximately 80% of patients. Nail psoriasis is often associated with psoriatic arthropathy. Involvement of the nails does not always have relationship with the type, gravity, extension, or duration of skin psoriasis. Nail psoriasis can occur at any age and all parts of the nails and the surrounding structures can be affected. Two clinical patterns of nail manifestations have been seen due to psoriasis: nail matrix involvement or nail bed involvement. In the first case, irregular and deep pitting, red spots of the lunula, crumbling, and leukonychia are seen; in the second case, salmon patches, onycholysis with erythematous border, subungual hyperkeratosis, and splinter hemorrhages are observed. These clinical features are more visible in fingernails than in toenails, where nail abnormalities are not diagnostic and are usually clinically indistinguishable from other conditions, especially onychomycosis. Nail psoriasis causes, above all, psychosocial and aesthetic problems, but many patients often complain about functional damage. Diagnosis of nail psoriasis is clinical and histopathology is necessary only in selected cases. Nail psoriasis has an unpredictable course but, in most cases, the disease is chronic and complete remissions are uncommon. Sun exposure does not usually improve and may even worsen nail psoriasis. There are no curative treatments. Treatment of nail psoriasis includes different types of medications, from topical therapy to systemic therapy, according to the severity and extension of the disease. Moreover, we should not underestimate the use of biological agents and new therapy with lasers or iontophoresis. This review offers an investigation of the different treatment options for nail psoriasis and the optimal management of nail disease in patients with psoriasis.
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Affiliation(s)
- Bianca Maria Piraccini
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Michela Starace
- Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
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Abstract
Nail involvement is an extremely common feature of psoriasis and affects approximately 10-78% of psoriasis patients with 5-10% of patients having isolated nail psoriasis. However, it is often an overlooked feature in the management of nail psoriasis, despite the significant burden it places on the patients as a result of functional impairment of manual dexterity, pain, and psychological stress. Affected nail plates often thicken and crumble, and because they are very visible, patients tend to avoid normal day-to-day activities and social interactions. Importantly, 70-80% of patients with psoriatic arthritis have nail psoriasis. In this overview, we review the clinical manifestations of psoriasis affecting the nails, the common differential diagnosis of nail psoriasis, Nail Psoriasis Severity Index and the various diagnostic aids for diagnosing nail psoriasis especially, the cases with isolated nail involvement. We have also discussed the available treatment options, including the topical, physical, systemic, and biological modalities, in great detail in order to equip the present day dermatologist in dealing with a big clinical challenge, that is, management of nail psoriasis.
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Affiliation(s)
- Alka Dogra
- Department of Dermatology and Venereology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Amanjot Kaur Arora
- Department of Dermatology and Venereology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
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Gregoriou S, Kalogeromitros D, Kosionis N, Gkouvi A, Rigopoulos D. Treatment options for nail psoriasis. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/17469872.3.3.339] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Radtke MA, Beikert FC, Augustin M. Nail psoriasis - a treatment challenge. J Dtsch Dermatol Ges 2013; 11:203-19; quiz 220. [PMID: 23425398 DOI: 10.1111/ddg.12054] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Nail involvement in psoriasis is common and mostly occurs with other lesions but can also occur alone. Besides psychosocial and aesthetic impairments, patients often complain about functional impairment. Nail psoriasis is a predictor for more severe psoriasis, decreased quality of life, and a higher risk for the development of psoriatic arthritis. Onychomycosis and other differential diagnoses should be excluded prior to treatment. This article presents an overview of different clinical appearances of nail psoriasis, the essential diagnostic assessment before treatment, important differential diagnoses, and published data on treatment options for nail psoriasis.
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Affiliation(s)
- Marc A Radtke
- CVderm, Institute for Health Services Research in Dermatology and Nursing, University Medical Center of Hamburg-Eppendorf, Germany.
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Treatment of nail psoriasis: common concepts and new trends. Dermatol Res Pract 2013; 2013:180496. [PMID: 23762032 PMCID: PMC3666424 DOI: 10.1155/2013/180496] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 04/19/2013] [Accepted: 04/22/2013] [Indexed: 01/09/2023] Open
Abstract
The lifetime incidence of nail involvement in psoriatic patients is estimated to be 80-90%, and the nails can be affected in 10% to 55% of psoriatic patients. Psoriasis may also solely involve the nails, without any other skin findings, in which the treatment can be more challenging. Nail psoriasis may lead to considerable impairment in quality of life due to aesthetic concerns and more importantly limitations in daily activities resulting from the associated pain, which may be overlooked by the physicians. Several topical and systemic treatment modalities, as well as radiation and light systems, have been used in the treatment of nail psoriasis. In the last decade, the introduction of biologic agents and the utilization of laser systems have brought a new insight into the treatment of nail psoriasis. This paper focuses on the recent advances, as well as the conventional methods, in treating nail psoriasis in adults and children, in reference to an extensive literature search.
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Abstract
BACKGROUND Chronic plaque psoriasis is the most common type of psoriasis, and it is characterised by redness, thickness, and scaling. First-line management of chronic plaque psoriasis is with topical treatments, including vitamin D analogues, topical corticosteroids, tar-based preparations, dithranol, salicylic acid, and topical retinoids. OBJECTIVES To compare the effectiveness, tolerability, and safety of topical treatments for chronic plaque psoriasis, relative to placebo, and to similarly compare vitamin D analogues (used alone or in combination) with other topical treatments. SEARCH METHODS We updated our searches of the following databases to February 2011: the Cochrane Skin Group Specialised Register, CENTRAL in The Cochrane Library (2011, Issue 2), MEDLINE (from 1948), EMBASE (from 1980), Science Citation Index (from 2008), Conference Proceedings Citation Index - Science (from 2008), BIOSIS (from 1993), Dissertation Abstracts via DialogClassic (all publication years), and Inside Conferences (all publication years).We identified ongoing and unpublished studies from the UK Clinical Research Network Study Portfolio and the metaRegister of Controlled Trials. We checked the bibliographies of published studies and reviews for further references to relevant trials, and we contacted trialists and companies for information about newly published studies.A separate search for adverse effects was undertaken in February 2011 using MEDLINE and EMBASE (from 2005).Final update searches for both RCTs and adverse effects were undertaken in August 2012. Although it has not been possible to incorporate RCTs and adverse effects studies identified through these final searches within this review, we will incorporate these into the next update. SELECTION CRITERIA Randomised trials comparing active topical treatments against placebo or against vitamin D analogues (used alone or in combination) in people with chronic plaque psoriasis. DATA COLLECTION AND ANALYSIS One author extracted study data and assessed study quality. A second author checked these data. We routinely contacted trialists and companies for missing data. We also extracted data on withdrawals and on local and systemic adverse events. We defined long-term trials as those with a duration of at least 24 weeks. MAIN RESULTS This update added 48 trials and provided evidence on 7 new active treatments. In total, the review included 177 randomised controlled trials, with 34,808 participants, including 26 trials of scalp psoriasis and 6 trials of inverse psoriasis, facial psoriasis, or both. The number of included studies counted by Review Manager (RevMan) is higher than these figures (190) because we entered each study reporting a placebo and an active comparison into the 'Characteristics of included studies' table as 2 studies.When used on the body, most vitamin D analogues were significantly more effective than placebo, with the standardised mean difference (SMD) ranging from -0.67 (95% CI -1.04 to -0.30; 1 study, 119 participants) for twice-daily becocalcidiol to SMD -1.66 (95% CI -2.66 to -0.67; 1 study, 11 participants) for once-daily paricalcitol. On a 6-point global improvement scale, these effects translate into 0.8 and 1.9 points, respectively. Most corticosteroids also performed better than placebo; potent corticosteroids (SMD -0.89; 95% CI -1.06 to -0.72; I² statistic = 65.1%; 14 studies, 2011 participants) had smaller benefits than very potent corticosteroids (SMD -1.56; 95% CI -1.87 to -1.26); I² statistic = 81.7%; 10 studies, 1264 participants). On a 6-point improvement scale, these benefits equate to 1.0 and 1.8 points, respectively. Dithranol, combined treatment with vitamin D/corticosteroid, and tazarotene all performed significantly better than placebo.Head-to-head comparisons of vitamin D for psoriasis of the body against potent or very potent corticosteroids had mixed findings. For both body and scalp psoriasis, combined treatment with vitamin D and corticosteroid performed significantly better than vitamin D alone or corticosteroid alone. Vitamin D generally performed better than coal tar, but findings relative to dithranol were mixed. When applied to psoriasis of the scalp, vitamin D was significantly less effective than both potent corticosteroids and very potent corticosteroids. Indirect evidence from placebo-controlled trials supported these findings.For both body and scalp psoriasis, potent corticosteroids were less likely than vitamin D to cause local adverse events, such as burning or irritation. Combined treatment with vitamin D/corticosteroid on either the body or the scalp was tolerated as well as potent corticosteroids, and significantly better than vitamin D alone. Only 25 trials assessed clinical cutaneous dermal atrophy; few cases were detected, but trials reported insufficient information to determine whether assessment methods were robust. Clinical measurements of dermal atrophy are insensitive and detect only the most severe cases. No comparison of topical agents found a significant difference in systemic adverse effects. AUTHORS' CONCLUSIONS Corticosteroids perform at least as well as vitamin D analogues, and they are associated with a lower incidence of local adverse events. However, for people with chronic plaque psoriasis receiving long-term treatment with corticosteroids, there remains a lack of evidence about the risk of skin dermal atrophy. Further research is required to inform long-term maintenance treatment and provide appropriate safety data.
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Affiliation(s)
- Anne R Mason
- Centre for Health Economics, The University of York, York, UK.
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Take a patient-specific approach to the treatment of nail psoriasis. DRUGS & THERAPY PERSPECTIVES 2013. [DOI: 10.1007/s40267-013-0020-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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de Vries ACQ, Bogaards NA, Hooft L, Velema M, Pasch M, Lebwohl M, Spuls PI. Interventions for nail psoriasis. Cochrane Database Syst Rev 2013:CD007633. [PMID: 23440816 DOI: 10.1002/14651858.cd007633.pub2] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Psoriasis is a common skin disease that can also involve the nails. All parts of the nail and surrounding structures can become affected. The incidence of nail involvement increases with duration of psoriasis. Although it is difficult to treat psoriatic nails, the condition may respond to therapy. OBJECTIVES To assess evidence for the efficacy and safety of the treatments for nail psoriasis. SEARCH METHODS We searched the following databases up to March 2012: the Cochrane Skin Group Specialised Register, CENTRAL in The Cochrane Library, MEDLINE (from 1946), EMBASE (from 1974), and LILACS (from 1982). We also searched trials databases and checked the reference lists of retrieved studies for further references to relevant randomised controlled trials (RCTs). SELECTION CRITERIA All RCTs of any design concerning interventions for nail psoriasis. DATA COLLECTION AND ANALYSIS Two authors independently assessed trial risk of bias and extracted the data. We collected adverse effects from the included studies. MAIN RESULTS We included 18 studies involving 1266 participants. We were not able to pool due to the heterogeneity of many of the studies.Our primary outcomes were 'Global improvement of nail psoriasis as rated by a clinician', 'Improvement of nail psoriasis scores (NAS, NAPSI)', 'Improvement of nail psoriasis in the participant's opinion'. Our secondary outcomes were 'Adverse effects (and serious adverse effects)'; 'Effects on quality of life'; and 'Improvement in nail features, pain score, nail thickness, thickness of subungual hyperkeratosis, number of affected nails, and nail growth'. We assessed short-term (3 to 6 months), medium-term (6 to 12 months), and long-term (> 12 months) treatments separately if possible.Two systemic biologic studies and three radiotherapy studies reported significant results for our first two primary outcomes. Infliximab 5 mg/kg showed 57.2% nail score improvement versus -4.1% for placebo (P < 0.001); golimumab 50 mg and 100 mg showed 33% and 54% improvement, respectively, versus 0% for placebo (P < 0.001), both after medium-term treatment. Infliximab and golimumab also showed significant results after short-term treatment. From the 3 radiotherapy studies, only the superficial radiotherapy (SRT) study showed 20% versus 0% nail score improvement (P = 0.03) after short-term treatment.Studies with ciclosporin, methotrexate, and ustekinumab were not significantly better than their respective comparators: etretinate, ciclosporin, and placebo. Nor were studies with topical interventions (5-fluorouracil 1% in Belanyx® lotion, tazarotene 0.1% cream, calcipotriol 50 ug/g, calcipotriol 0.005%) better than their respective comparators: Belanyx® lotion, clobetasol propionate, betamethasone dipropionate with salicylic acid, or betamethasone dipropionate.Of our secondary outcomes, not all included studies reported adverse events; those that did only reported mild adverse effects, and there were more in studies with systemic interventions. Only one study reported the effect on quality of life, and two studies reported nail improvement only per feature. AUTHORS' CONCLUSIONS Infliximab, golimumab, SRT, grenz rays, and electron beam caused significant nail improvement compared to the comparative treatment. Although the quality of trials was generally poor, this review may have some implications for clinical practice.Although powerful systemic treatments have been shown to be beneficial, they may have serious adverse effects. So they are not a realistic option for people troubled with nail psoriasis, unless the patient is prescribed these systemic treatments because of cutaneous psoriasis or psoriatic arthritis or the nail psoriasis is severe, refractory to other treatments, or has a major impact on the person's quality of life. Because of their design and timescale, RCTs generally do not pick up serious side-effects. This review reported only mild adverse effects, recorded mainly for systemic treatments. Radiotherapy for psoriasis is not used in common practice. The evidence for the use of topical treatments is inconclusive and of poor quality; however, this does not imply that they do not work.Future trials need to be rigorous in design, with adequate reporting. Trials should correctly describe the participants' characteristics and diagnostic features, use standard validated nail scores and participant-reported outcomes, be long enough to report efficacy and safety, and include details of effects on nail features.
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Affiliation(s)
- Luis Dehesa
- University of Miami Hospital/Florida Academic Dermatology Center; Miami; Florida
| | - Antonella Tosti
- Department of Dermatology & Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; Florida
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Abstract
Nail psoriasis is common, occurring in up to half of patients with psoriasis and in 90% of patients with psoriatic arthritis. Left untreated, it may progress to debilitating nail disease, which leads to significant functional impairment. The most common clinical signs of nail psoriasis are nail plate pitting and onycholysis. Other classical signs include oil drop discoloration, subungual hyperkeratosis, and splinter hemorrhages. The modified Nail Psoriasis Severity Index (mNAPSI) can be used to grade the severity of nail psoriasis, while the Nail Psoriasis Quality of Life Scale (NPQ10) is a questionnaire that evaluates the impact of nail psoriasis on the patient's functional status and quality of life. Treatment of nail psoriasis should be individualized according to the patient's preferences, severity of nail changes, and presence of skin and/or joint involvement. Both topical and intralesional therapies are safe and effective treatment modalities for nail disease, but are limited by poor adherence and pain, respectively. Systemic therapy such as oral retinoids may be considered for widespread nail disease causing significant morbidity. Among biologic agents, tumor necrosis factor-α inhibitors and T-cell-targeted therapies such as ustekinumab may be useful for refractory severe nail psoriasis.
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Treatment of pustular psoriasis: From the Medical Board of the National Psoriasis Foundation. J Am Acad Dermatol 2012; 67:279-88. [DOI: 10.1016/j.jaad.2011.01.032] [Citation(s) in RCA: 139] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2010] [Revised: 01/28/2011] [Accepted: 01/31/2011] [Indexed: 02/06/2023]
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Treewittayapoom C, Singvahanont P, Chanprapaph K, Haneke E. The effect of different pulse durations in the treatment of nail psoriasis with 595-nm pulsed dye laser: A randomized, double-blind, intrapatient left-to-right study. J Am Acad Dermatol 2012; 66:807-12. [DOI: 10.1016/j.jaad.2011.12.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2010] [Revised: 12/03/2011] [Accepted: 12/09/2011] [Indexed: 10/14/2022]
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„Stiefkind“ Nagelpsoriasis. Hautarzt 2012; 63:184-91. [DOI: 10.1007/s00105-011-2228-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Radtke MA, Langenbruch AK, Schäfer I, Herberger K, Reich K, Augustin M. Nail psoriasis as a severity indicator: results from the PsoReal study. PATIENT-RELATED OUTCOME MEASURES 2010; 2:1-6. [PMID: 22915964 PMCID: PMC3417918 DOI: 10.2147/prom.s14861] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Indexed: 01/03/2023]
Abstract
BACKGROUND Although nail psoriasis affects a substantial proportion of psoriasis patients and causes significant psychologic distress, few epidemiologic data characterizing patients with nail involvement are available. The aim of this research was to elucidate differences between patients with nail psoriasis and those without any nail involvement, taking quality indicators of health care from the patient's perspective into account. METHODS In total, 2449 patient members of the Deutscher Psoriasis Bund, the largest patient organization for psoriasis in Germany, were interviewed in this nationwide, noninterventional, cross-sectional study. Patients with nail psoriasis were compared with patients without any nail involvement with regard to gender, age, disease duration, affected body surface area, health-related quality of life (Dermatology Life Quality Index [DLQI] ED-5D), patient-defined treatment benefit, amount of inpatient treatments, disease duration, and numbers of work days lost. RESULTS Data from 2449 patients with psoriasis were analyzed. Overall, 44.8% (1078) of patients were female, mean age was 57.0 ± 11.7 years, and 72.8% had nail involvement and showed higher values for affected body surface area than those without nail involvement (8.3% versus 5.6%, respectively; P < 0.004). Health-related quality of life was significantly lower in patients with nail psoriasis (DLQI 7.2 versus 5.3; ED-5D 60.1 versus 67.3), who had more days off work (9.8 versus 3.3). CONCLUSION Nail involvement is an important symptom of psoriasis and is associated with greater disease severity and quality of life impairment. Accordingly, management of psoriasis should include a special focus on nail involvement.
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Affiliation(s)
- Marc A Radtke
- Institute for Health Services Research in Dermatology and Nursing, University Medical Center of Hamburg-Eppendorf, Hamburg
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Abstract
IMPORTANCE OF THE FIELD Psoriasis is one of the most common human skin diseases. Topical therapy forms the cornerstone in the management of mild-to-moderate psoriasis. Topical therapies are also used as adjunctive to systemic therapy in moderate and severe forms of the disease. AREAS COVERED IN THIS REVIEW In this review, an overview of psoriasis pathogenesis, new topical medications for psoriasis, new targets and molecules, combination topical therapies and combination of topical and phototherapy is provided. Over the past decade several efficacious and acceptable treatment options have emerged from the age-old therapies. The development of sophisticated formulation options has led to an enhancement in the rate and extent of drug delivery across the skin, increasing therapeutic value and improving patient compliance. WHAT THE READER WILL GAIN Readers will learn about monotherapy and combination topical products as well as new topical drug delivery technology to achieve optimal clinical outcomes. This review will highlight the need to generate more dermal pharmacokinetic data for better understanding of the impact of formulation change on skin pharmacokinetics to help design improved topical drug delivery systems. TAKE HOME MESSAGE New topical formulations have the potential to achieve better efficacy with improved safety profile.
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Affiliation(s)
- Amitava Mitra
- Biopharmaceutics and Parenteral Delivery, Pharmaceutical Sciences, Merck Sharp & Dohme Corp., West Point, PA 19486, USA.
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&NA;. Various pharmacological options are used to treat nail psoriasis, but choosing the best regimen is difficult. DRUGS & THERAPY PERSPECTIVES 2010. [DOI: 10.2165/11205420-000000000-00000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Márquez Balbás G, Sánchez Regaña M, Umbert Millet P. Tacalcitol ointment for the treatment of nail psoriasis. J DERMATOL TREAT 2010; 20:308-10. [PMID: 19367480 DOI: 10.1080/09546630902787585] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Tacalcitol is a vitamin D analog with proven efficacy for the topical treatment of psoriasis, but to date it has not been tested in psoriasis of the nail. However, successful treatment has been reported with other vitamin D derivatives such as topical calcipotriol, and topical calcitriol in one study. The present study aimed to assess the efficacy and tolerability of topical tacalcitol in the treatment of nail psoriasis in a sample of 15 patients over a 6-month period. Treatment with tacalcitol ointment may be useful to treat nail psoriasis as it achieves a significant improvement in all nail parameters, both of the matrix and of the bed.
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Dubertret L, Chimenti S, Christophers E, Daudén E, de Rie M, Griffiths CEM, Kragballe K, Ståhle M, Stingl G. Alice, Eloi, Magali and Robert: the lives of four patients with psoriasis and the therapeutic approaches of eight European experts. Br J Dermatol 2009; 161 Suppl 2:1-30. [DOI: 10.1111/j.1365-2133.2009.09173.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Abstract
Nail involvement is common at some point in the life of the patient with psoriasis. Simple hand care, keeping nails cut short and avoiding nail trauma, will all help in management. Medical interventions include topical therapies used for psoriasis at other body sites, directed at the location of the disease within the nail unit. Individual digits may require focused intensive treatment, such as steroid injections. Systemic therapy for psoriatic nail disease can be justified when the disease presents in tandem with severe skin disease or where function and quality of life are sufficiently diminished by nail involvement. Biological therapy usually is indicated for widespread psoriasis, but studies show that therapy directed at nail symptoms can be effective in the treatment of coincident nail disease.
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Baran R, Tosti A. Topical treatment of nail psoriasis with a new corticoid-containing nail lacquer formulation. J DERMATOL TREAT 2009. [DOI: 10.3109/09546639909056030] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
BACKGROUND Chronic plaque psoriasis is the most common type of psoriasis and is characterised by redness, thickness and scaling. First line management of chronic plaque psoriasis is with topical treatments, including vitamin D analogues, topical corticosteroids, tar-based preparations, dithranol, salicylic acid and topical retinoids. OBJECTIVES To compare the effectiveness, tolerability and safety of topical treatments for chronic plaque psoriasis with placebo; to compare vitamin D analogues with other topical treatments. SEARCH STRATEGY The Cochrane Skin Group's Trials Register was searched (2004/12). To update an unpublished 2002 review we also searched CENTRAL in The Cochrane Library (Issue 1,2005); MEDLINE (to 2005/02); EMBASE (to 2005/08); Science Citation Index (to 2005); Biosis (to 2005); Dissertation Abstracts (all publication years); Inside Conferences (all publication years); SIGLE (to 2005); National Research Register (all projects with a start date of 2001 to 2005); metaRegister of Current Controlled Trials. SELECTION CRITERIA Randomised trials comparing treatments against placebo or against vitamin D analogues in people with chronic plaque psoriasis. DATA COLLECTION AND ANALYSIS One author extracted study data and assessed study quality. A second author checked these data. We routinely contacted triallists and companies for missing data. We extracted data on withdrawals and adverse events. MAIN RESULTS The review included 131 RCTs with 21,448 participants. Vitamin D was significantly more effective than placebo, although there was a wide variation in effect size with the standardised mean difference (SMD) ranging from -0.82 (95% CI -1.34 to -0.29) to -1.90 (95% CI -2.09 to -1.71). With one exception, all corticosteroids performed better than placebo, with potent corticosteroids (SMD: -0.95 (95% CI: -1.11 to -0.80; I(2): 61.1%; 17 studies; 2386 participants)) having smaller benefits than very potent corticosteroids (SMD: -1.29 (95% CI: -1.45 to -1.13; I(2): 53.2%; 11 studies; 1571 participants)). Dithranol and tazarotene performed better than placebo. Head-to-head comparisons of vitamin D against potent or very potent corticosteroids found no significant differences. However, combined treatment with vitamin D /corticosteroid performed significantly better than either vitamin D alone or corticosteroid alone. Vitamin D performed better than coal tar, but findings relative to dithranol were mixed. Potent corticosteroids were less likely than vitamin D to cause local adverse events. No comparison of topical agents found a significant difference in systemic adverse effects. AUTHORS' CONCLUSIONS Corticosteroids perform as well as vitamin D analogues and are associated with a lower incidence of local adverse events. Further research is required to inform long-term maintenance treatment.
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Affiliation(s)
- Anne R Mason
- Centre for Health Economics, University of York, Alcuin A Block, Heslington, York, UK, YO10 5DD.
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