Acta Dermatovenerologica Alpina Pannonica et Adriatica最新文献

Introduction: Melasma, a chronic acquired skin pigmentation disorder, is characterized by the presence of irregular-edged brown to gray-brown patches with a symmetrical distribution, primarily on sun-exposed areas such as the face. Topical hydroquinone (HQ) is the gold standard for melasma treatment but has numerous side effects. This study assesses the effectiveness of topical tranexamic acid (TA) as an alternative for melasma treatment.

Methods: In a double-blind, split-face, randomized controlled trial involving 20 subjects, the effectiveness of 3% TA versus 4% HQ cream was evaluated over 8 weeks. The modified melasma area and severity index (mMASI), melanin index, erythema index, and side effects were assessed. Subjective improvement was measured using the patient global assessment (PtGA).

Results: A significant decline in the mMASI score was observed at weeks 4 and 8 in both groups compared to baseline. There were no statistically significant differences in PtGA scores between the 3% TA group and the 4% HQ group.

Conclusions: Topical 3% TA is as effective and safe as 4% HQ for treating melasma in the Indonesian population, with potential advantages in terms of side-effect profiles.

Introduction: To date, there is no gold standard for identifying photoaging. This study investigates the correlation of photoaging profiles based on the Glogau scale and the dermoscopy photoaging scale (DPAS) in a coastal population.

Methods: An analytical cross-sectional study was conducted at Cilincing Municipal Health Center in Jakarta in October 2022. Individuals living in the coastal area, 20 years and older, with Fitzpatrick skin types III-V, and with a mean daily sun exposure of ≥ 3 hours were included. The Glogau scale and DPAS were assessed through history taking, physical examination, and dermoscopic examination. A Spearman correlation test was used to assess the correlation between the Glogau scale and DPAS.

Results: Thirty individuals with a mean age of 41.5 ± 11.5 years participated in the study. The median Glogau score was 3 (range: 2-4). The mean DPAS score was 28.5 ± 5.6. Lentigo, hypo-hyperpigmented macules, telangiectasia, deep wrinkles, and superficial wrinkles were observed in all subjects. There was a moderate positive correlation between the Glogau scale and DPAS (r = 0.536, p = 0.002).

Conclusions: The Glogau scale has a significant correlation with DPAS. DPAS can serve as a reliable, easy, practical, and fast diagnostic tool to assess the severity of aging.

Psoriasis is a chronic inflammatory disease that can often accompany human immunodeficiency virus (HIV) epidemics. Development of psoriasis in HIV patients is correlated with a decrease in CD4+ count. Significant variability in the clinical presentation of psoriasis makes it a challenging disease to diagnose. Furthermore, associated immunodeficiency complicates standard treatment with immunosuppressive and biological therapy. Articles that match the terms psoriasis and HIV were searched in MEDLINE and Embase and selected based on their relevance. Highly active antiretroviral therapy (HAART) is a medication regimen used to manage and treat HIV infection. In treating mild psoriasis in HIV-positive patients, topical agents combined with HAART are considered first-line therapy, followed by phototherapy. Second-line therapy includes oral retinoids, alone or combined. In treating challenging cases, apremilast has been used due to its lack of immunosuppressive effect. In case of progressive and refractory disease, limited data from studies suggest that immunosuppressive or biological therapy may be effective. Treatment of psoriasis in HIV patients remains a challenge, which is largely attributable to its complicated etiopathology and lack of an approved therapy option. In treating severe psoriasis, close collaboration with an infectious disease specialist is highly recommended. Further research is needed, preferably with an aim toward developing individualized therapy.

Spitz lesions represent a spectrum of melanocytic proliferations, and they include Spitz nevi, atypical Spitz tumors, and Spitz melanomas. Atypical Spitz tumors are intermediate melanocytic lesions with features between benign Spitz nevi and malignant Spitz melanomas. They often present a diagnostic challenge to pathologists and dermatologists alike because they can mimic melanoma, especially high-grade atypical Spitz tumors. Importantly, they present a relevant clinical management challenge because definite recommendations for their management and treatment have not yet been established. Here we present the case of a young patient with a high-grade atypical Spitz tumor along with the diagnostic procedure and further management. We also review potential pitfalls in the literature that should alert clinicians to the more aggressive potential of the lesion, such as some BRAF fusions.

Monkeypox virus (MPXV), originally endemic in West Africa (Clade II) and Central Africa (Clade I), has recently emerged worldwide and has reinforced the need for rapid and accurate MPXV diagnostics. This review presents and critically discusses the range of virological methods for laboratory diagnosis and characterization of MPXV as well as related lessons learned and practical experience gained from the 2022 Mpox global outbreak. Real-time PCR is currently considered the diagnostic gold standard and ensures accurate and timely confirmation of suspected Mpox cases based on suspicious skin lesions, and digital PCR improves the precision of MPXV DNA quantification. Whole genome sequencing reveals the diversity within the Clade IIb outbreak and highlights the role of microevolution in the adaptation of the virus to the human host. Continuous genomic surveillance is important for better understanding of human-to-human transmission and prevention of the emergence of variola virus-like strains. Traditional virological methods such as electron microscopy and virus isolation remain essential for comprehensive virus characterization, particularly in the context of vaccine and antiviral drug development. Despite the current challenges, serological tests detecting a range of anti-MPXV antibodies are important adjunct diagnostic and research tools for confirmation of late-presenting or asymptomatic MPXV cases, contact tracing, epidemiological studies, seroepidemiological surveys, and better understanding of the role of IgG and neutralizing antibodies in the immune response to infection and vaccination. A multidisciplinary approach combining advanced molecular techniques with traditional virological methods is important for rapid and reliable diagnosis, surveillance, and control of the outbreak.

Data on oral lesions of coronavirus disease (COVID-19) are conflicting, and there are few evidence-based data on oral lesions directly caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The aim of this case series and literature review is to determine the prevalence of oral lesions associated with COVID-19 in outpatients and identify oral manifestations that are likely associated with COVID-19. We present 15 patients that came for their first specialist examination to the Oral Medicine Outpatient Clinic, Dental Clinic, Split, Croatia between November 2020 and January 2024. Their medical and dental history was taken following CARE guidelines. The prevalence of oral lesions associated with SARS-CoV-2 was 1.42% during the 4-year follow-up period. The most common oral lesions were nonspecific erosions, stomatitis, salivary flow disorders (xerostomia, oligosialia), salivary gland diseases (sialadenitis, chronic sialadenitis), candidiasis, pigmentation, aphthae, burning mouth syndrome, and geographic and fissured tongue. The mean latency period was 25.1 days. The site most commonly affected was the tongue (61.5%). Oral lesions associated with COVID-19 occurred in middle-aged patients, with an equal distribution by sex. They presented in a mild form and did not correlate with the severity of the clinical picture of COVID-19.

Introduction: Chronic spontaneous urticaria (CSU) is characterized by persistent or recurrent pruritic lesions that last more than 6 weeks. Patients with CSU may experience sleep disturbances, particularly due to itching. Biological rhythms (chronotypes) are categorized as morningness, intermediate, and eveningness types. This study evaluates the relationship between sleep quality, chronotype, and disease severity in CSU patients.

Methods: The study included 53 CSU patients and 50 healthy controls. A sociodemographic data form was completed, and the disease severity was determined utilizing the Urticaria Activity Score over 7 days (UAS7). The Hospital Anxiety and Depression Scale (HADS), Insomnia Severity Index (ISI), and Pittsburgh Sleep Quality Index (PSQI) scales as well as the Morningness-Eveningness Scale (MEQ) were applied to the participants.

Results: The CSU group had a significantly higher body mass index (BMI) than that of the healthy control group. In terms of sleep and chronotype scales, compared to the control group, the CSU group had higher ISI scores as well as subscale scores on the PSQI subscales, with the exception of habitual sleep efficiency and total PSQI scores. There was no difference between MEQ scores. In the correlation analysis, the UAS7 and PSQI total scores were found to be correlated, whereas in the logistic regression analysis the estimated relative risk of BMI and PSQI total score for CSU was found to be 1.13 and 1.45, respectively.

Conclusions: When dealing with CSU patients, it is necessary to conduct a sleep quality assessment as part of a holistic evaluation.

A multidrug-resistant dermatophyte species recently arose in India, first described as terbinafine-resistant Trichophyton interdigitale and soon given a separate name: T. indotineae. Thanks to its treatment recalcitrance, person-to-person spread, and frequent travel, before long it was identified in many countries on all continents. We describe here the case of a boy with widespread, extremely pruritic, inflammatory dermatophytosis affecting his face, neck, trunk, and extremities, unsuccessfully treated for months with oral terbinafine and fluconazole and a range of topical antimycotics. Qualitative polymerase chain reaction of skin scrapings from his lesions identified a T. interdigitale complex fungus, highly probably T. indotineae due to conspecificity and antifungal resistance. Oral itraconazole, administered over 8 weeks, cleared the infection. Because the patient had not traveled outside the United Arab Emirates for months before the infection became obvious, it must have been acquired from a local source.

Introduction: The gold standard method for diagnosing primary hyperhidrosis (PHH) is based on seven patient-reported criteria. By determining an individual criterion's diagnostic accuracy, one can identify short-version classification models.

Methods: In this cross-sectional study, data were collected from Danish blood donors in 2021. Cohen's kappa and diagnostic accuracy were determined by comparing each criterion with the gold standard method.

Results: The study included 1,039 participants. Of them, 59 (5.7%) had PHH and 980 (94.3%) were classified as control individuals. The PHH major criterion "focal visible excessive sweating for at least 6 months without an apparent cause" had the highest prevalence in the participants with PHH compared to the control individuals (100% vs. 0.6%; p < 0.0001). The agreement between this criterion and PHH was Cohen's kappa = 0.95 (95% confidence interval [CI] 0.91-0.99), and its sensitivity was 1.00 (95% CI 0.94-1.00) and specificity 0.99 (95% CI 0.99-1.00). The other criteria showed lower agreement and diagnostic accuracy.

Conclusions: The PHH major criterion showed near-perfect agreement and near-equal diagnostic accuracy compared with the gold standard method. This single criterion can be used as a short-form version to screen for PHH. Determination of reproducibility in independent populations is warranted.

Introduction: Hereditary angioedema (HAE) is a potentially life-threatening genetic disorder characterized by recurrent episodes of angioedema. From the onset of symptoms until diagnosis, patients often have several contacts with the healthcare system. It was hypothesized that a "digital fingerprint" of undiagnosed HAE patients could be identified in Danish registries.

Methods: This study compared patients with a control group of patients with a diagnosis of Quincke's edema (QE) or bee/wasp allergy because they could have phenotypic similarities.

Results: QE was the most common diagnosis code in the hospital sector among HAE patients before a specific diagnosis of HAE was established. HAE patients had been seen at the hospital on average once every other year before the diagnosis was established, and on average once during the year before the diagnosis was established. Many patients contacted a practicing dermatologist during the year before the diagnosis was established.

Conclusions: HAE patients had several hospital contacts due to swelling attacks during the years before their diagnosis was established, and half of them consulted a dermatologist. It was not possible to identify a specific "digital fingerprint" in Danish registries regarding specific procedures or diagnoses distinguishing them from the control group. It is therefore recommended that hospitalized patients with angioedema of unknown cause be screened for HAE.