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Cureus May 2024Acrokeratosis verruciformis of Hopf (AKVH) is a rare genetic skin condition associated with an gene mutation, thus affecting keratinization. Classically, AKVH appears...
Acrokeratosis verruciformis of Hopf (AKVH) is a rare genetic skin condition associated with an gene mutation, thus affecting keratinization. Classically, AKVH appears in childhood over acral sites as symmetrical, flat, verruca plana-like lesions with an autosomal dominant inheritance, while sporadic cases affect atypical sites in adulthood. As this entity can closely mimic other verrucous skin conditions, identifying characteristic histopathological changes is essential to make a diagnosis in the absence of genetic studies, especially in resource-poor countries. This is the first reported case of AKVH from North-East India clinically mimicking extensive verruca vulgaris in an adult with a possible sporadic occurrence. AKVH is usually difficult to treat and superficial ablation is the treatment of choice. However, this case highlights the role of cryotherapy with acitretin in the management of AKVH with a rapid response.
PubMed: 38854358
DOI: 10.7759/cureus.60000 -
Indian Journal of Dermatology 2024Retinoids are used topically as well as orally, and the most commonly used oral retinoids are isotretinoin and acitretin. Mucocutaneous adverse effects are frequently...
Retinoids are used topically as well as orally, and the most commonly used oral retinoids are isotretinoin and acitretin. Mucocutaneous adverse effects are frequently seen with the use of systemic retinoids, the most common being cheilitis, which is dose-dependent and seen in almost all patients using it. To study the comparative effect of topical tacrolimus 0.1% ointment versus topical white soft petrolatum jelly in the treatment of cheilitis due to retinoids. A total of 26 patients with cheilitis post-treatment with isotretinoin were enrolled in this cross-sectional study conducted over a period of 6 months. They were randomized into two groups of 13 patients each to receive topical tacrolimus 0.1% ointment and soft petrolatum jelly twice daily, respectively. Patients were followed up weekly with clinical photographs. Resolution of cheilitis was assessed on the basis of photograph and ICGS score. About 84.6% of patients of group A and 53.8% of patients of group B showed resolution of symptoms within 1 week of treatment. A significant difference was seen in duration for complete cheilitis resolution and relapse rate in the two groups. Our study concludes that oral retinoid-induced cheilitis shows faster and more significant resolution with twice-daily topical tacrolimus 0.1% ointment application compared to twice-daily topical petrolatum jelly.
PubMed: 38841226
DOI: 10.4103/ijd.ijd_67_23 -
Anais Da Academia Brasileira de Ciencias 2024The epidemiology of psoriasis and cutaneous mycoses is scarce in Brazil. Thus, this cross-sectional study aimed to characterize the distribution of these diseases in...
The epidemiology of psoriasis and cutaneous mycoses is scarce in Brazil. Thus, this cross-sectional study aimed to characterize the distribution of these diseases in Paraná. Data was obtained from the Outpatient Information System (SIA - Sistema de Informações Ambulatoriais), between 2016 and 2020. The procedures were filtered by the International Classification of Diseases (ICD). A total of 201,161 outpatient procedures were registered for psoriasis and psoriatic arthritis. The distribution concerning gender was similar (50.93% feminine; 49.07% masculine). The mean age was 51.55 years. The most frequent procedure was methotrexate dispensing (23.17%), followed by acitretin (14.29%) and adalimumab (12.55%). Adjusting to total population, the prevalence of procedures was 0.35%. Regarding cutaneous mycoses, 1,756 procedures were registered. 65% of them referred to females. White race/color was predominant (82.97%). The mean age was 37.6 years. The distribution concerning age varied according to the type of mycosis. Medical appointments (48.92%) and surgical pathology exam/biopsy (38.71%) were the most frequent procedures. The prevalence of procedures was 0.004%. This is the first epidemiological study using SIA about the population affected by psoriasis, psoriatic arthritis, and cutaneous mycoses in a Brazilian state. We believe that these findings allow relevant contribution to science and public policies in Brazil.
Topics: Humans; Brazil; Male; Female; Psoriasis; Cross-Sectional Studies; Middle Aged; Prevalence; Adult; Dermatomycoses; Young Adult; Adolescent; Aged; Sex Distribution; Age Distribution; Child
PubMed: 38808876
DOI: 10.1590/0001-3765202420230828 -
Cureus Apr 2024Acitretin is an oral retinoid with alopecia as a possible adverse effect. However, repigmentation of the hair color after acitretin is not a well-documented phenomenon....
Acitretin is an oral retinoid with alopecia as a possible adverse effect. However, repigmentation of the hair color after acitretin is not a well-documented phenomenon. Herein, we introduce a case where a patient's hair color darkened after a course of acitretin.
PubMed: 38752069
DOI: 10.7759/cureus.58261 -
Clinical Case Reports May 2024IgA pemphigus is usually treated by Dapsone. Recalcitrant cases may be treated by Colchicine, Sulfapyridine, or Acitretin. Some patients with recurrent severe disease...
KEY CLINICAL MESSAGE
IgA pemphigus is usually treated by Dapsone. Recalcitrant cases may be treated by Colchicine, Sulfapyridine, or Acitretin. Some patients with recurrent severe disease may not respond to the aforementioned medications. Our study highlights the role of TNFa inhibitor as an alternative modality in the treatment of recalcitrant IgA pemphigus.
ABSTRACT
IgA pemphigus is a rare autoimmune blistering disease characterized by a pruritic, annular, vesiculopustular eruption. In IgA pemphigus, there are IgA autoantibodies targeting the keratinocyte cell surface adhesion molecules, causing cell-to-cell dehiscence and a flaccid vesiculopustular eruption, mainly in the axilla and groin. Dapsone, despite being the drug of choice for treating IgA pemphigus, is not effective in clearing lesions in a minority of patients and such rare cases of recalcitrant IgA pemphigus need alternative modalities of treatment. Here, we report the successful treatment of a 50-year-old male patient with an adalimumab injection who had a poor response to dapsone.
PubMed: 38751960
DOI: 10.1002/ccr3.8807 -
Archives of Dermatological Research May 2024Psoriasis is a chronic, immune-mediated, hyperproliferative skin disease. Etiopathogenesis of psoriasis is not well understood. Plexin B2 was found to have effects on... (Randomized Controlled Trial)
Randomized Controlled Trial
Psoriasis is a chronic, immune-mediated, hyperproliferative skin disease. Etiopathogenesis of psoriasis is not well understood. Plexin B2 was found to have effects on CD100-mediated T-cell morphology and expressed in the immune system. It may play a role in the pathogenesis of psoriasis. To assess the tissue level of plexin-B2 and plexin B2 related gene polymorphism which is signal regulatory protein gamma (SIRPγ-rs71212732) in psoriatic patients before and after NB-UVB, acitretin therapy alone or in combination and to detect correlation between level of tissue plexin B2 and disease severity and improvement. This single blinded randomized controlled trial was carried on 50 psoriatic patients and 50 healthy controls. Psoriasis Area and Severity Index score (PASI) was used to evaluate the disease severity. Tissue plexin-b2 level was measured using ELISA and SIRPγ-rs71212732 (T\C) was assessed using TaqMan™ assays and real-time PCR. A significant lower tissue plexin-B2 level was observed in control group (2.9 ± 0.6 pg/g) than cases (25.8 ± 2.8, pg/g) (p < 0.001). Also, a significantly higher tissue plexin-B2 level was observed in sever psoriasis (32.7 ± 3.8 pg/ml) in than moderate psoriasis (13.6 ± 2.1 pg/ml, p = 0.001). Tissue plexin B2 was positively correlated with diseases severity. Significantly higher (TC& TT) genotypes and mutant (C) allele among patients compared to the controls, p < 0.001 for all. Tissue plexin-b2 level was high in psoriasis vulgaris with positive correlation with disease severity and decreased after treatment. This may indicate a role of plexin-b2 in psoriasis vulgaris pathogenesis.
Topics: Humans; Psoriasis; Male; Female; Adult; Nerve Tissue Proteins; Middle Aged; Severity of Illness Index; Acitretin; Ultraviolet Therapy; Single-Blind Method; Polymorphism, Single Nucleotide; Young Adult; Skin; Receptors, Immunologic; Treatment Outcome; Receptors, Cell Surface; Keratolytic Agents; Combined Modality Therapy
PubMed: 38734848
DOI: 10.1007/s00403-024-02880-x -
Frontiers in Immunology 2024Fatty liver disease (FLD) is a common comorbidity of psoriasis and is often referred to as non-alcoholic fatty liver disease (NAFLD). However, the role of inflammation...
BACKGROUND
Fatty liver disease (FLD) is a common comorbidity of psoriasis and is often referred to as non-alcoholic fatty liver disease (NAFLD). However, the role of inflammation or insulin resistance (IR) in FLD is inconclusive. The study aims to explore whether FLD in psoriasis patients is more related to insulin resistance or systemic inflammation level.
METHODS
Data for this study were collected from the Shanghai Psoriasis Effectiveness Evaluation Cohort, a prospective cohort that examines psoriasis characteristics in the Chinese population. IR was assessed using the triglyceride glucose (TyG) and TyG-body mass index (TyG-BMI) indicators. Systemic non-specific inflammation was assessed using the neutrophil-to-lymphocyte ratio (NLR), derived neutrophil-to-lymphocyte ratio (dNLR), and systemic immune inflammation index (SII).
RESULTS
The analysis included a total of 647 patients. Subsequent logistic regression analysis revealed that NLR, dNLR, and SII were not significantly associated with FLD in psoriasis patients, while TyG and TyG-BMI showed significant associations with FLD. Subgroup analysis indicated that in the majority of subgroups, TyG and TyG-BMI were significantly associated with FLD, particularly TyG-BMI. Excluding individuals with methotrexate and acitretin resulted in consistent findings with the main analysis. Further analysis revealed a significantly higher diagnosis rate of metabolic-associated fatty liver disease (MAFLD) compared to NAFLD.
CONCLUSIONS
Metabolic factors play a crucial role in FLD in patients with psoriasis, and TyG and TyG-BMI are potential predictors of FLD. Therefore, MAFLD can be recommend as a term to describe FLD in psoriasis patients.
TRIAL REGISTRATION
https://www.chictr.org.cn/showproj.html?proj=58256, identifier ChiCTR2000036186. A multi-center clinical study of systemic treatment strategies for psoriasis in Chinese population. Registered 31 August 2020.
Topics: Adult; Aged; Female; Humans; Male; Middle Aged; China; Cross-Sectional Studies; Insulin Resistance; Neutrophils; Non-alcoholic Fatty Liver Disease; Prospective Studies; Psoriasis
PubMed: 38715604
DOI: 10.3389/fimmu.2024.1388967 -
Advances in Therapy Jun 2024The management of patients affected by moderate-to-severe psoriasis may be challenging, in particular in patients with serious infectious diseases [tuberculosis (TB),... (Review)
Review
The management of patients affected by moderate-to-severe psoriasis may be challenging, in particular in patients with serious infectious diseases [tuberculosis (TB), hepatitis B and C, HIV, COVID-19]. Indeed, these infections should be ruled out before starting and during systemic treatment for psoriasis. Currently, four conventional systemic drugs (methotrexate, dimethyl fumarate, acitretin, cyclosporine), four classes of biologics (anti-tumour necrosis factor alpha, anti-interleukin (IL)12/23, anti-IL-17s, and anti-IL-23], and two oral small molecules (apremilast, deucravacitinib) have been licensed for the treatment of moderate-to-severe psoriasis. Each of these drugs is characterized by a unique safety profile which should be considered before starting therapy. Indeed, some comorbidities or risk factors may limit their use. In this context, the aim of this manuscript was to evaluate the management of patients affected by moderate-to-severe psoriasis with serious infectious diseases.
Topics: Humans; Psoriasis; COVID-19; Hepatitis B; Tuberculosis; SARS-CoV-2; HIV Infections; Hepatitis C
PubMed: 38709397
DOI: 10.1007/s12325-024-02873-2 -
International Ophthalmology May 2024There is limited literature on the ocular manifestations in patients with psoriasis. Therefore, this study aimed to identify the prevalence of and factors associated...
PURPOSE
There is limited literature on the ocular manifestations in patients with psoriasis. Therefore, this study aimed to identify the prevalence of and factors associated with ocular manifestations in adults with psoriasis.
METHODS
This cross-sectional study included Brazilian adults with psoriasis. The dermatological evaluation included diagnosis, clinical form, Psoriasis Area and Severity Index (PASI) measurement, and location of the lesions. Patients underwent a full ophthalmological examination, including the Schirmer I test, Rose Bengala staining, and tear breakup time tests. The results were analyzed using chi-square and Pearson's linear correlation tests.
RESULTS
Of the 130 patients assessed, 118 (90.8%) exhibited ocular abnormalities, with meibomian gland dysfunction (MGD) being the most prevalent (59.2%), followed by dry eye disease (DED) (56.2%). A significant correlation was observed between MGD and PASI (p = 0.05), and between MGD and certain treatment modalities. DED was significantly associated with PASI (p < 0.05). Concurrent use of acitretin was identified as an independent predictor of MGD (odds ratio [OR] = 3.5, p < 0.05), whereas PASI was a protective factor against DED (OR = 0.39, p < 0.01).
CONCLUSION
Given the high prevalence of eye disease among individuals with psoriasis, routine ophthalmological assessments are recommended to prevent possible ocular complications.
Topics: Humans; Cross-Sectional Studies; Male; Psoriasis; Female; Brazil; Adult; Middle Aged; Prevalence; Dry Eye Syndromes; Meibomian Gland Dysfunction; Severity of Illness Index; Aged; Young Adult
PubMed: 38705919
DOI: 10.1007/s10792-024-03147-0 -
Dermatology and Therapy May 2024Hidradenitis suppurativa (HS) is a debilitating chronic skin disorder characterized by painful inflammatory nodules, abscesses and sinus tracts involving intertriginous... (Review)
Review
Hidradenitis suppurativa (HS) is a debilitating chronic skin disorder characterized by painful inflammatory nodules, abscesses and sinus tracts involving intertriginous areas and has an adverse impact on patient quality of life. Over the past decade, the therapeutic options of HS have increased significantly to comprise multiple modalities, including topical medication, systemic therapies (mainly antibiotics, retinoids, and biologics), surgical approaches, and lifestyle modifications. Biologics alone or in combination with surgery remain the treatment of choice for moderate to severe disease. However, non-biologic therapies (including retinoids) may be used as monotherapy for mild disease and in combination with biologics and surgical treatment in moderate to severe disease. Retinoids, specifically isotretinoin, acitretin, and alitretinoin, are historically used in the management of HS, supported by anecdotal evidence and with variable treatment response. Although the current American and European guidelines offer different recommendations on the use of retinoids in HS, retinoids remain a valuable ally in HS management. This review provides a comprehensive analysis of the current scientific literature on retinoid therapy (topical and systemic) in HS, highlighting disparities in mechanisms of action, efficacy, and safety to clarify their role in HS treatment.
PubMed: 38700645
DOI: 10.1007/s13555-024-01169-1