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Pandey K. An Overview on Promising Nanotechnological Approaches for the Treatment of Psoriasis. RECENT PATENTS ON NANOTECHNOLOGY 2020; 14:102-118. [PMID: 32013854 DOI: 10.2174/1872210514666200204124130] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/01/2019] [Accepted: 11/08/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Psoriasis is a chronic autoimmune disorder of the skin which is characterized by the reoccurring episodes of inflammatory lesions with a worldwide occurrence of around 2-5%. Psoriasis can be categorized as mild, moderate and severe conditions. In mild psoriasis, there is the formation of rashes, and when it becomes moderate, the skin turns scaly. In severe conditions, the red patches can be seen on the skin surface and the skin becomes itchy. The different treatment approaches include phototherapy, topical, oral and other systemic drug deliveries. Dermal treatment is now highly endorsed in topical indications for psoriatic patients, due to its higher penetration which can be achieved using pharmaceutical carriers. OBJECTIVE Though various conventional formulations are there, therapeutic benefits can be provided only to a limited extent. The objective of this review was to highlight newer biocompatible and biodegradable materials like phospholipids, and forefront drug delivery methods like liposomes, microemulsions, nanoemulsions, niosomes, ethosomes, etc. which has increased the possibility to improve the efficacy and safety of the topical products. Apart from this, many medicinal plants are available in nature that are used for treating skin diseases like psoriasis. CONCLUSION The new trends in nanotechnology are marked by subsequent changes in the pharmaceutical research field. To safeguard the research works in the research field, various patents have been introduced, such as Glaxo Smith Kline (GSK 2981278) - RORγ antagonist, etc. The causes, pathophysiology and the herbal plants that are used in treating the disease are also discussed.
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Affiliation(s)
- Kalpana Pandey
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Lucknow Campus, India
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2
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Abstract
Background Psoriasis is a common disorder of the skin, immune system, and joints that is influenced by genetic and environmental factors. It can be aggravated or induced by drugs. Objectives To identify the major drugs implicated in inducing or exacerbating psoriasis and to discuss their characteristics. Methods We performed a PubMed literature search for reviews and case reports on drugs that exacerbate or induce psoriasis. Articles were screened by title and abstract and then examined for their findings and references. Results Drugs most often reported to exacerbate or induce psoriasis were β-blockers, lithium, synthetic antimalarials, nonsteroidal anti-inflammatory drugs, angiotensin-converting enzyme inhibitors, interferons, tetracyclines, tumor necrosis factor-α inhibitors, and steroid withdrawal. Conclusions Characterizing drugs that induce or exacerbate psoriasis by latency and type of psoriatic eruption can help guide clinical reasoning. Although a relatively uncommon occurrence, psoriatic lesions can be caused by drugs, allowing astute physicians to recognize and change their management plans accordingly.
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Affiliation(s)
- Julie Hong
- Mount Sinai School of Medicine, New York, New York
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3
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Pariser DM, Gordon KB, Papp KA, Leonardi CL, Kwon P, Compton PG, Rundle AC, Walicke PA, Lebwohl M. Clinical Efficacy of Efalizumab in Patients with Chronic Plaque Psoriasis: Results from Three Randomized Placebo-Controlled Phase III Trials: Part I. J Cutan Med Surg 2016. [DOI: 10.1177/120347540500900606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Effective psoriasis therapies are needed for long-term symptom control. ObjectiveAssess efalizumab (Raptiva®) efficacy in a large cohort of psoriasis patients. Methods: Data from three Phase III, randomized, double-blind, parallel-group, placebo-controlled, multicenter studies were pooled. Patients ( n = 1,651) with moderate to severe plaque psoriasis received 12 weeks of subcutaneous efalizumab 1 or 2 mg/kg/wk or placebo. Remits: All efficacy measures reached statistical significance within each of the individual studies ( p < 0.001) and overall. More efalizumab-treated patients achieved > 75% and ≥ 50% Psoriasis Area and Severity Index (PASI) improvement at week 12 than did placebo-treated patients (27.8% vs 3.8% [ p < 0.001] and 56.1% vs 14.6% [ p < 0.001], respectively). Significant PASI improvements occurred as early as week 2 (12.5% vs 7.9%, p =0.0001). Adverse events were generally mild to moderate. Conclusion: Efalizumab resulted in early and significant improvement for all efficacy endpoints and was well tolerated in patients with moderate to severe chronic plaque psoriasis.
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Affiliation(s)
- David M. Pariser
- Department of Dermatology, Eastern Virginia Medical School, 601 Medical Tower, Norfolk, VA, USA
| | | | | | | | - Paul Kwon
- Genentech, Inc., South San Francisco, CA, USA
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4
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Ravid A, Shenker O, Buchner-Maman E, Rotem C, Koren R. Vitamin D Induces Cyclooxygenase 2 Dependent Prostaglandin E2 Synthesis in HaCaT Keratinocytes. J Cell Physiol 2015; 231:837-43. [PMID: 26280673 DOI: 10.1002/jcp.25132] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 08/12/2015] [Indexed: 12/16/2022]
Abstract
The active metabolite of vitamin D calcitriol and its analogs are well-known for their anti-inflammatory action in the skin, while their main side effect associated with topical treatment of inflammatory disorders is irritant contact dermatitis. Prostaglandin E2 (PGE2 ) is pro-inflammatory at the onset of inflammation and anti-inflammatory at its resolution. We hypothesized that induction of PGE2 synthesis by calcitriol in epidermal keratinocytes may contribute both to its pro-inflammatory and anti-inflammatory effects on the skin. Treatment of human immortalized HaCaT keratinocytes with calcitriol (3-100 nM, 2-24 h) increased PGE2 production due to increased mRNA and protein expression of COX-2, but not to increase of COX-1 or release of arachidonic acid. The effect of calcitriol on COX-2 mRNA was observed also in primary human keratinocytes. The increase in COX-2 mRNA is associated with COX-2 transcript stabilization. Calcitriol exerts this effect by a rapid (2 h) and protein synthesis independent mode of action that is dependent on PKC and Src kinase activities. Treatment with a COX-2 inhibitor partially prevented the attenuation of the keratinocyte inflammatory response by calcitriol. We conclude that upregulation of COX-2 expression with the consequent increase in PGE2 synthesis may be one of the mechanisms explaining the Janus face of calcitriol as both a promoter and attenuator of cutaneous inflammation. J. Cell. Physiol. 231: 837-843, 2016. © 2015 Wiley Periodicals, Inc.
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Affiliation(s)
- Amiram Ravid
- The Basil and Gerald Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cell and Developmental Biology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ohad Shenker
- The Basil and Gerald Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Efrat Buchner-Maman
- The Basil and Gerald Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Carmela Rotem
- The Basil and Gerald Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ruth Koren
- The Basil and Gerald Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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5
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Mease PJ, Armstrong AW. Managing patients with psoriatic disease: the diagnosis and pharmacologic treatment of psoriatic arthritis in patients with psoriasis. Drugs 2015; 74:423-41. [PMID: 24566842 PMCID: PMC3958815 DOI: 10.1007/s40265-014-0191-y] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Psoriatic arthritis (PsA) is a chronic, systemic inflammatory disease. Up to 40 % of patients with psoriasis will go on to develop PsA, usually within 5-10 years of cutaneous disease onset. Both conditions share common pathogenic mechanisms involving genetic and environmental factors. Because psoriasis is typically present for years before PsA-related joint symptoms emerge, dermatologists are in a unique position to detect PsA earlier in the disease process through regular, routine screening of psoriasis patients. Distinguishing clinical features of PsA include co-occurrence of psoriatic skin lesions and nail dystrophy, as well as dactylitis and enthesitis. Patients with PsA are usually seronegative for rheumatoid factor, and radiographs may reveal unique features such as juxta-articular new bone formation and pencil-in-cup deformity. Early treatment of PsA with disease-modifying anti-rheumatic drugs has the potential to slow disease progression and maintain patient quality of life. Optimally, a single therapeutic agent will control both the skin and joint psoriatic symptoms. A number of traditional treatments used to manage psoriasis, such as methotrexate and cyclosporine, are also effective for PsA, but these agents are often inadequately effective, temporary in benefit and associated with significant safety concerns. Biologic anti-tumour necrosis factor agents, such as etanercept, infliximab and adalimumab, are effective for treating patients who have both psoriasis and PsA. However, a substantial number of patients may lose efficacy, have adverse effects or find intravenous or subcutaneous administration inconvenient. Emerging oral treatments, including phosphodiesterase 4 inhibitors, such as apremilast, and new biologics targeting interleukin-17, such as secukinumab, brodalumab and ixekizumab, have shown encouraging clinical results in the treatment of psoriasis and/or PsA. Active and regular collaboration of dermatologists with rheumatologists in managing patients who have psoriasis and PsA is likely to yield more optimal control of psoriatic dermal and joint symptoms, and improve long-term patient outcomes.
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MESH Headings
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Anti-Inflammatory Agents, Non-Steroidal/adverse effects
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal/therapeutic use
- Arthritis, Psoriatic/diagnosis
- Arthritis, Psoriatic/drug therapy
- Arthritis, Psoriatic/genetics
- Arthritis, Psoriatic/immunology
- Clinical Trials as Topic
- Drug Therapy, Combination
- Early Diagnosis
- Glucocorticoids/administration & dosage
- Glucocorticoids/adverse effects
- Glucocorticoids/therapeutic use
- Humans
- Immunosuppressive Agents/administration & dosage
- Immunosuppressive Agents/adverse effects
- Immunosuppressive Agents/therapeutic use
- Practice Guidelines as Topic
- Psoriasis/diagnosis
- Psoriasis/drug therapy
- Psoriasis/genetics
- Psoriasis/immunology
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Affiliation(s)
- Philip J Mease
- Swedish Medical Center and University of Washington, Seattle, WA, USA,
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6
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Wu S, Han J, Qureshi AA. Use of aspirin, non-steroidal anti-inflammatory drugs, and acetaminophen (paracetamol), and risk of psoriasis and psoriatic arthritis: a cohort study. Acta Derm Venereol 2015; 95:217-23. [PMID: 24691893 DOI: 10.2340/00015555-1855] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) have been reported to induce or exacerbate psoriasis. We aimed to evaluate the association between several widely used analgesics, including aspirin, non-aspirin NSAIDs, and acetaminophen (paracetamol), and risk of psoriasis and psoriatic arthritis (PsA) in a large cohort of US women, the Nurses' Health Study II (1991-2005). Information on regular use of aspirin, NSAIDs, and acetaminophen was collected for 95,540 participants during the follow-up. During 1,321,280 person-years of follow-up, we documented 646 incident psoriasis cases and 165 concomitant PsA cases. Compared to women who reported no use, regular acetaminophen and NSAIDs users with more than 10 years of use had multivariate hazard ratios of 3.60 [95% confidence interval (CI): 2.02-6.41] and 2.10 (95% CI: 1.11-3.96) for PsA, respectively. There was no clear association between aspirin and risk of psoriasis or PsA. In conclusion, long-term acetaminophen and NSAIDs use may be associated with an increased risk of PsA. Special attention on psoriasis and PsA screening may be needed for those who are prescribed for acetaminophen and NSAIDs for long-term periods.
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Affiliation(s)
- Shaowei Wu
- Department of Dermatology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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Basavaraj KH, Ashok NM, Rashmi R, Praveen TK. The role of drugs in the induction and/or exacerbation of psoriasis. Int J Dermatol 2010; 49:1351-61. [DOI: 10.1111/j.1365-4632.2010.04570.x] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Möller I, Pérez M, Monfort J, Benito P, Cuevas J, Perna C, Doménech G, Herrero M, Montell E, Vergés J. Effectiveness of chondroitin sulphate in patients with concomitant knee osteoarthritis and psoriasis: a randomized, double-blind, placebo-controlled study. Osteoarthritis Cartilage 2010; 18 Suppl 1:S32-40. [PMID: 20399899 DOI: 10.1016/j.joca.2010.01.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Revised: 01/22/2010] [Accepted: 01/27/2010] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The aim of the trial was to assess the efficacy of chondroitin sulphate (CS) on symptomatic knee osteoarthritis (OA) associated to psoriasis. METHODS In this randomized, double-blind, placebo (PBO)-controlled clinical trial 129 patients with symptomatic knee OA and concomitant psoriasis were randomized into two groups receiving 800 mg daily of CS or PBO for 3 months. The primary efficacy outcome for knee OA was the Huskisson's visual analogue scale (VAS) and for psoriasis was the Psoriasis Area and Severity Index (PASI). Additionally, other secondary efficacy criteria for both conditions were assessed. RESULTS After 3 months of treatment, CS was more effective than PBO, relieving pain VAS (CS -26.9+/-24.8 vs PBO -14.23+/-20.8mm, P<0.01), decreasing the Lequesne index (CS -4.8+/-3.4 vs PBO -3.3+/-3.5, P<0.05) and reducing the number of patients using acetaminophen as rescue medication (CS 43% vs PBO 64%, P<0.05). Regarding PASI, Overall Lesion Severity Scale and Physician's Global Assessment of Change no statistically significant changes were detected in front of PBO. However, CS improved plantar psoriasis compared to PBO (CS 87% vs PBO 27%, P<0.05). Quality of life improved significantly in CS-treated patients according to the Short Form-36 health survey and the Dermatology Life Quality Index (DLQI). CS tolerability was excellent. Adverse events were infrequent and evenly distributed among groups. The incidence of psoriatic flares did not increase after treatments. CONCLUSIONS This study confirms the efficacy and safety of CS as a symptomatic slow-acting drug in patients with knee OA and shows that CS improves plantar psoriasis. The use of CS could represent a special benefit in patients with both pathologies since non-steroidal anti-inflammatory drugs have been reported to induce or exacerbate psoriasis.
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Affiliation(s)
- I Möller
- Rheumatology Institute, Instituto Poal de Reumatología, Barcelona, Spain.
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9
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Prostaglandin E(2)-EP(3) signaling suppresses skin inflammation in murine contact hypersensitivity. J Allergy Clin Immunol 2009; 124:809-18.e2. [PMID: 19541354 DOI: 10.1016/j.jaci.2009.04.029] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2008] [Revised: 04/24/2009] [Accepted: 04/24/2009] [Indexed: 01/23/2023]
Abstract
BACKGROUND Prostaglandin (PG) E(2) exerts a variety of actions through 4 G protein-coupled receptors designated as EP(1), EP(2), EP(3), and EP(4). We have reported that PGE(2) acts on EP(3) in airway epithelial cells and exerts anti-inflammatory actions in ovalbumin-induced murine allergic asthma. Although EP(3) is also expressed in skin and PGE(2) is produced abundantly during skin allergic inflammation, the role of PGE(2)-EP(3) signaling in skin allergic inflammation remains unknown. OBJECTIVE We sought to investigate whether PGE(2)-EP(3) signaling exerts anti-inflammatory actions in skin allergic inflammation. METHODS We used a murine contact hypersensitivity (CHS) model and examined the role of EP(3) by using an EP(3)-selective agonist, ONO-AE-248 (AE248), and EP(3)-deficient mice. The inflammation was evaluated by the thickness and histology of the hapten-challenged ear. Inflammation-associated changes in gene expression and effects of AE248 were examined by means of microarray analysis of the skin. Localization of EP(3) was examined by staining for beta-galactosidase knocked in at the EP(3) locus in EP(3)-deficient mice. EP(3) action was also examined in cultured keratinocytes. RESULTS Administration of AE248 during the elicitation phase significantly suppressed CHS compared with that seen in vehicle-treated mice. Microarray analysis revealed that administration of AE248 inhibited the gene expression of neutrophil-recruiting chemokines, including CXCL1, at the elicitation site. X-gal staining in EP(3)-deficient mice revealed EP(3) expression in keratinocytes, which was further confirmed by anti-EP(3) antibody in wild-type mice. In cultured keratinocytes AE248 suppressed CXCL1 production induced by TNF-alpha. CONCLUSION PGE(2)-EP(3) signaling inhibits keratinocytes activation and exerts anti-inflammatory actions in murine CHS.
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Golicki D, Macioch T, Niewada M, Jakubczyk M, Tlustochowicz M, Owczarek W, Tlustochowicz W. TNF-alpha inhibitors for psoriatic arthritis. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2009. [DOI: 10.1002/14651858.cd007940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Dominik Golicki
- Department of Pharmacoeconomics; Medical University of Warsaw; Warsaw Poland
| | - Tomasz Macioch
- Department of Pharmacoeconomics; Medical University of Warsaw; Warsaw Poland
| | - Maciej Niewada
- Department of Clinical Pharmacology; Medical University of Warsaw; Warsaw Poland
| | - Michal Jakubczyk
- Department of Pharmacoeconomics; Medical University of Warsaw; Warsaw Poland
| | - Malgorzata Tlustochowicz
- Department of Internal Diseases and Rheumatology; Military Institute of the Health Services; Warsaw Poland
| | - Witold Owczarek
- Department of Dermatology; Military Institute of the Health Services; Warsaw Poland
| | - Witold Tlustochowicz
- Department of Internal Diseases and Rheumatology; Military Institute of the Health Services; Warsaw Poland
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Olivieri I, D'Angelo S, Palazzi C, Padula A. Treatment strategies for early psoriatic arthritis. Expert Opin Pharmacother 2009; 10:271-82. [PMID: 19236198 DOI: 10.1517/14656560802653198] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Until a few years ago, the early diagnosis of psoriatic arthritis (PsA) did not receive much attention, especially in view of the lack of drugs capable of altering the disease course. This changed with the introduction of the TNF-alpha-blocking agents, as a result of which the early diagnosis of PsA is now a topic of great interest. OBJECTIVE The aim of the study was to review the treatment for PsA in order to determine the optimal approach to managing early disease. METHODS The systematic review performed by members of GRAPPA (Group of Research and Assessment of Psoriasis and Psoriatic Arthritis) was integrated with data from more recent studies. RESULTS/CONCLUSION After making the diagnosis of PsA, the next step is to stage of the disease with the aim of establishing the prevalent manifestation (peripheral arthritis, peripheral enthesitis, axial involvement and dactylitis) and degree of severity (mild, moderate or severe) of the disease. Each patient should be treated according to the defined disease status following the suggested treatment algorithms.
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Affiliation(s)
- Ignazio Olivieri
- San Carlo Hospital of Potenza, Rheumatology Department Contrada Macchia Romana, 85100, Potenza, Italy.
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12
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Dika E, Varotti C, Bardazzi F, Maibach HI. Drug-Induced Psoriasis: An Evidence-Based Overview and the Introduction of Psoriatic Drug Eruption Probability Score. Cutan Ocul Toxicol 2008; 25:1-11. [PMID: 16702050 DOI: 10.1080/15569520500536568] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Psoriasis is a common skin disorder that needs a long-term management, not only because, of its prevalence but also because of the profound impact it can have on patients quality of life. Drugs may result in exacerbation of a preexisting psoriasis, in induction of psoriatic lesions on clinically uninvolved skin in patients with psoriasis, or in precipitation of the disease in persons without family history of psoriasis or in predisposed individuals. The knowledge of the drugs that may induce, trigger, or exacerbate the disease is of primary importance in clinical practice. By reviewing the literature, there are many reports on drug-induced psoriasis, but the data are not univocal. We propose, when possible, the use of a probability score from the authors to obtain a better classification and further understanding of drug-induced psoriasis.
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Affiliation(s)
- Emi Dika
- Department of Dermatology, University of Bologna, Bologna, Italy.
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13
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Abstract
Psoriasis can be provoked or exacerbated by a variety of different environmental factors, particularly infections and drugs. Strong evidence exists for the induction of guttate psoriasis by a preceding tonsillar Streptococcus pyogenes infection, whereas disease exacerbation has been linked with skin and/or gut colonization by Staphylococcus aureus, Malassezia, and Candida albicans. The role, if any, of viruses (papillomaviruses, HIV, and endogenous retroviruses) present in lesional skin is at present unknown. The use of various drugs, such as lithium, beta-blockers, antimalarial agents, nonsteroidal anti-inflammatory drugs, and angiotensin-converting enzyme inhibitors, has also been associated with induction or worsening of disease in psoriatic patients.
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Affiliation(s)
- Lionel Fry
- Faculty of Medicine, Imperial College, St Mary's Campus, W2 1PG London, UK.
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Abstract
Psoriasis is one of the most common chronic skin diseases, and unprecedented increases in the elderly population will make diagnosis and management of geriatric psoriasis increasingly important. Management of psoriasis in the elderly requires consideration of several important factors. Many commonly prescribed drugs can precipitate psoriasis or aggravate pre-existing psoriasis. In addition, elderly patients are at increased risk of adverse drug reactions due to polypharmacy, adverse drug–drug interactions, adverse drug–disease interactions, incorrect use of medication and concomitant comorbidities. Psoriasis is a highly variable disease that requires individualized treatment. The major classes of topical medications include topical corticosteroids, coal tar preparations, calcipotriol, tazarotene and salicylic acid. Phototherapy, including narrowband ultraviolet B, photochemotherapy, psoralen ultraviolet A and excimer laser treatment, can be effective in properly selected patients. Systemic therapy for psoriasis in the elderly should be reserved for severe, extensive cases that have failed to respond to topical treatment, and may include methotrexate, systemic retinoids and immunotherapy.
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Affiliation(s)
- Aerlyn G Dawn
- Wake Forest University, School of Medicine, Department of Dermatology, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | | | - Gil Yosipovitch
- Wake Forest University, School of Medicine, Department of Dermatology, Medical Center Boulevard, Winston-Salem, NC 27157, USA
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15
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Pariser DM, Gordon KB, Papp KA, Leonardi CL, Kwon P, Compton PG, Rundle AC, Walicke PA, Lebwohl M. Clinical Efficacy of Efalizumab in Patients With Chronic Plaque Psoriasis: Results From Three Randomized Placebo-Controlled Phase III Trials: Part I. J Cutan Med Surg 2006; 9:303-12. [PMID: 16699904 DOI: 10.1007/s10227-005-0116-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Effective psoriasis therapies are needed for long-term symptom control. OBJECTIVE Assess efalizumab (Raptiva) efficacy in a large cohort of psoriasis patients. METHODS Data from three Phase III, randomized, double-blind, parallel-group, placebo-controlled, multicenter studies were pooled. Patients (n = 1,651) with moderate to severe plaque psoriasis received 12 weeks of subcutaneous efalizumab 1 or 2 mg/kg/wk or placebo. RESULTS All efficacy measures reached statistical significance within each of the individual studies (p < 0.001) and overall. More efalizumab-treated patients achieved > or = 75% and > or = 50% Psoriasis Area and Severity Index (PASI) improvement at week 12 than did placebo-treated patients (27.8% vs 3.8% [p < 0.001] and 56.1% vs 14.6% [p < 0.001], respectively). Significant PASI improvements occurred as early as week 2 (12.5% vs 7.9%, p =0.0001). Adverse events were generally mild to moderate. CONCLUSION Efalizumab resulted in early and significant improvement for all efficacy endpoints and was well tolerated in patients with moderate to severe chronic plaque psoriasis.
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Affiliation(s)
- David M Pariser
- Department of Dermatology, Eastern Virginia Medical School, Norfolk, VA, USA.
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16
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Cohen AD, Bonneh DY, Reuveni H, Vardy DA, Naggan L, Halevy S. Drug Exposure and Psoriasis Vulgaris: Case‐Control and Case‐Crossover Studies. Acta Derm Venereol 2005; 85:299-303. [PMID: 16191849 DOI: 10.1080/00015550510032823] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Intake of drugs is considered a risk factor for psoriasis. The aim of this study was to investigate the association between drugs and psoriasis. A case-control study including 110 patients who were hospitalized for extensive psoriasis was performed. A control group (n = 515) was defined as patients who had undergone elective surgery. A case-crossover study included 98 patients with psoriasis. Exposure to drugs was assessed during a hazard period (3 months before hospitalization) and compared to a control period in the patient's past. Data on drug sales were extracted by data mining techniques. Multivariate analyses were performed by logistic regression and conditional logistic regression. In the case-control study, psoriasis was associated with benzodiazepines (OR 6.9), organic nitrates (OR 5.0), angiotensin-converting enzyme (ACE) inhibitors (OR 4.0) and non-steroidal anti-inflammatory drugs (NSAIDs) (OR 3.7). In the case-crossover study, psoriasis was associated with ACE inhibitors (OR 9.9), beta-blockers (OR 9.9), dipyrone (OR 4.9) and NSAIDs (OR 2.1). Extensive psoriasis may be associated with intake of ACE inhibitors, NSAIDs or beta-blockers.
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Affiliation(s)
- Arnon D Cohen
- Department of Dermatology, Soroka University Medical Center, Israel.
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Abstract
Clinicians often view psoriatic arthritis (PsA) as a rather minor arthritic disorder because many are unaware of the substantial damage, disability, and reduced quality of life that patients with this disease can suffer. Compared with better-studied arthritic conditions, such as rheumatoid arthritis (RA) with well-known consequences of disease progression, PsA does not elicit the same urgency to treat early and aggressively. This is largely owing to the lack of predictive epidemiologic data regarding disease progression in PsA. However, numerous studies indicate that PsA and RA are comparable in terms of overall severity of joint involvement and disability over equivalent disease duration. Many of the drugs traditionally used for PsA therapy are also used to treat RA, including nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, methotrexate (MTX), sulfasalazine, cyclosporine, etretinate, auranofin, intramuscular gold, and azathioprine. All of these drugs have significant risk of toxicity over long-term use, and all provide variable efficacy. This makes it difficult for clinicians to make sound risk-benefit assessments regarding treatment or nontreatment of PsA, because the risks of disease progression cannot be weighed against the risks of therapy. The newer biologic antirheumatic drugs appear to combine greater efficacy of treatment with significantly less toxicity by targeting specific mediators involved in the pathogenesis of PsA.
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Affiliation(s)
- Eric M Ruderman
- Division of Rheumatology, Feinberg School of Medicine, Northwestern University, 300 East Chicago Avenue, Ward 3-315, Chicago, IL 60611, USA.
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Yosipovitch G, Tang MBY. Practical management of psoriasis in the elderly: epidemiology, clinical aspects, quality of life, patient education and treatment options. Drugs Aging 2003; 19:847-63. [PMID: 12428994 DOI: 10.2165/00002512-200219110-00003] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Psoriasis in the elderly will constitute a significant challenge for the practising physician in this new millennium. Special considerations for the elderly include drug-induced or drug-aggravated psoriasis, especially for patients receiving polypharmacy or with recent worsening or poor response to conventional therapy. Other frequently encountered forms of psoriasis in the elderly include psoriatic arthritis and its complications, inverse psoriasis and potentially life-threatening complications such as erythrodermic or acute pustular psoriasis, where early recognition and systemic therapy is critical. Faced with an array of topical and systemic drug therapy options, it is of paramount importance that the physician remains focused on the holistic management of the patient, in order to achieve optimal compliance and benefit. This can be achieved through careful attention to quality-of-life issues, especially since many elderly patients may have other medical, social and economic comorbidities that can further negatively affect their overall quality of life. It is also essential that the severity of psoriasis be assessed on a more balanced, holistic scale that incorporates both physical and psychological parameters, such as the Salford Psoriasis Index. The patient and caregiver education should be multi-faceted, regularly conducted and practically orientated. Treatment goals should be kept simple and individualised for each patient, based on concomitant comorbidities, potential adverse effects, existing quality of life, self-care capability, drug history, caregiver situation, financial needs, feasibility for follow-up and patient's preferences. Topically applied medications, such as topical corticosteroids, salicylic acid, tar and dithranol preparations, calcipotriol and tazarotene, are the favoured first-line therapeutic options in the elderly. Narrowband ultraviolet B phototherapy is also well established as a standard therapy for psoriasis. Systemic therapy with agents such as methotrexate, acitretin and cyclosporin should be judiciously reserved for severe, extensive cases in view of their lower therapeutic index in the elderly. The ambulatory psoriasis treatment centre is an integral part of the overall cost-effective management of patients with psoriasis that can function as a 'one-stop' treatment and resource centre for the elderly patient.
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Affiliation(s)
- Gil Yosipovitch
- Department of Dermatology, Wake Forest Medical Center, Winston Salem, North Carolina 27157, USA
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Abstract
As psoriasis is a common skin disorder, knowledge of the factors that may induce, trigger, or exacerbate the disease is of primary importance in clinical practice. Drug intake is a major concern in this respect, as new drugs are constantly being added to the list of factors that may influence the course of the disease. Drug ingestion may result in exacerbation of pre-existing psoriasis, in induction of psoriatic lesions on clinically uninvolved skin in patients with psoriasis, or in precipitation of the disease in persons without family history of psoriasis or in predisposed individuals. In view of their relationship to drug-provoked psoriasis, therapeutic agents may be classified as drugs with strong evidence for a causal relationship to psoriasis, drugs about which there are considerable but insufficient data to support the induction or aggravation of the disease, and drugs that are occasionally reported to be associated with aggravation or induction. This review focuses on the most common causative agents for drug-induced, drug-triggered, or drug-aggravated psoriasis, such as beta-blockers, lithium, synthetic antimalarial drugs, nonsteroidal anti-inflammatory agents, and tetracyclines. Latency periods, pathogenetic mechanisms of action, clinical and histologic findings, and management guidelines for each drug are discussed to help clinicians to treat patients with suspected drug-influenced psoriasis.
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Affiliation(s)
- N Tsankov
- Department of Dermatology, Medical University, Sofia, Bulgaria
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Vassilopoulos D, Camisa C, Strauss RM. Selected drug complications and treatment conflicts in the presence of coexistent diseases. Rheum Dis Clin North Am 1999; 25:745-77, x. [PMID: 10467638 DOI: 10.1016/s0889-857x(05)70096-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The presence of different coexistent systemic diseases often times complicates the selection of the appropriate treatment of an underlying rheumatologic condition. In this article, some controversial treatment conflicts that are frequently encountered in the daily practice of rheumatology are clarified and guidelines for the best available therapeutic options are provided.
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Affiliation(s)
- D Vassilopoulos
- Department of Rheumatic and Immunologic Diseases, Cleveland Clinic Foundation, Ohio, USA
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Affiliation(s)
- N Tsankov
- Department of Dermatology, Medical University, Sofia, Bulgaria
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Affiliation(s)
- F Grimminger
- Department of Internal Medicine, Justus Liebig University Giessen, Germany
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Sheehan-Dare RA, Goodfield MJ, Rowell NR. The effect of oral indomethacin on psoriasis treated with the Ingram regime. Br J Dermatol 1991; 125:253-5. [PMID: 1911318 DOI: 10.1111/j.1365-2133.1991.tb14750.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Fifty patients with psoriasis undergoing a standard Ingram regime were entered into a double-blind comparison of oral indomethacin and placebo. No significant differences were observed between the two groups in respect of disease activity or dithranol tolerance after 6 weeks.
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