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Epidemiological and Clinical Aspects of Cutaneous and Mucosal Leishmaniases in Portugal: Retrospective Analysis of Cases Diagnosed in Public Hospitals and Reported in the Literature between 2010 and 2020. Microorganisms 2024; 12:819. [PMID: 38674763 PMCID: PMC11052487 DOI: 10.3390/microorganisms12040819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 04/14/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
Leishmania infantum, a zoonotic vector-born parasite, is endemic in the Mediterranean region, presenting mostly as visceral (VL), but also as cutaneous (CL) and mucosal leishmaniasis (ML). This study aimed to describe the epidemiological and clinical aspects of the CL and ML cases diagnosed in mainland Portugal between 2010 and 2020. Collaboration was requested from every hospital of the Portuguese National Health System. Cases were screened through a search of diagnostic discharge codes or positive laboratory results for Leishmania infection. Simultaneously, a comprehensive literature search was performed. Descriptive statistics and hypothesis testing were performed using IBM® SPSS® Statistics. A total of 43 CL and 7 ML cases were identified, with a predominance of autochthonous cases (86%). In CL, immunosuppressed individuals constituted a significant proportion of patients (48%), and in this group, disseminated CL (22%) and simultaneous VL (54%) were common. In autochthonous cases, lesions, mostly papules/nodules (62%), were frequently observed on the head (48%). The approach to treatment was very heterogeneous. ML cases were all autochthonous, were diagnosed primarily in older immunosuppressed individuals, and were generally treated with liposomal amphotericin B. The findings suggest a need for enhanced surveillance and reporting, clinical awareness, and diagnostic capacity of these forms of leishmaniasis to mitigate underdiagnosis and improve patient outcomes. A holistic One Health approach is advocated to address the multifaceted challenges posed by leishmaniases in Portugal and beyond.
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Detection of mpox using polymerase chain reaction from the skin and oropharynx over the course of infection: A prospective study. J Am Acad Dermatol 2023; 89:822-823. [PMID: 37295504 DOI: 10.1016/j.jaad.2023.05.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 05/04/2023] [Accepted: 05/09/2023] [Indexed: 06/12/2023]
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Bullous mycosis fungoides with large cell transformation: a fatal outcome following brentuximab treatment. Eur J Dermatol 2023; 33:553-554. [PMID: 38297933 DOI: 10.1684/ejd.2023.4569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
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Viral genetic clustering and transmission dynamics of the 2022 mpox outbreak in Portugal. Nat Med 2023; 29:2509-2517. [PMID: 37696933 PMCID: PMC10579057 DOI: 10.1038/s41591-023-02542-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 08/08/2023] [Indexed: 09/13/2023]
Abstract
Pathogen genome sequencing during epidemics enhances our ability to identify and understand suspected clusters and investigate their relationships. Here, we combine genomic and epidemiological data of the 2022 mpox outbreak to better understand early viral spread, diversification and transmission dynamics. By sequencing 52% of the confirmed cases in Portugal, we identified the mpox virus sublineages with the highest impact on case numbers and fitted them into a global context, finding evidence that several international sublineages probably emerged or spread early in Portugal. We estimated a 62% infection reporting rate and that 1.3% of the population of men who have sex with men in Portugal were infected. We infer the critical role played by sexual networks and superspreader gatherings, such as sauna attendance, in the dissemination of mpox virus. Overall, our findings highlight genomic epidemiology as a tool for the real-time monitoring and control of mpox epidemics, and can guide future vaccine policy in a highly susceptible population.
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The clinical spectrum of response to narrowband-UVB therapy in chronic plaque psoriasis: The lower limbs are the most difficult-to-treat body region. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2023; 39:529-531. [PMID: 37127922 DOI: 10.1111/phpp.12877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 04/07/2023] [Accepted: 04/20/2023] [Indexed: 05/03/2023]
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Human immunodeficiency virus infection may be a contributing factor to monkeypox infection: Analysis of a 42-case series. J Am Acad Dermatol 2023; 88:720-722. [PMID: 36156305 PMCID: PMC9534227 DOI: 10.1016/j.jaad.2022.09.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/18/2022] [Accepted: 09/16/2022] [Indexed: 10/26/2022]
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Monkeypox virus infection in HIV-1-coinfected patients previously vaccinated against smallpox: A series of 4 cases from Portugal. J Eur Acad Dermatol Venereol 2023; 37:e319-e321. [PMID: 36223385 DOI: 10.1111/jdv.18655] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 10/06/2022] [Indexed: 11/28/2022]
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Analysis of dermatology emergency consultations in a pediatric population: One-year retrospective audit from the largest Portuguese tertiary teaching hospital. Pediatr Dermatol 2023; 40:139-141. [PMID: 36400486 DOI: 10.1111/pde.15189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 10/23/2022] [Indexed: 11/21/2022]
Abstract
A retrospective study was conducted on pediatric patients examined via dermatology emergency consultation over 1 year. A total of 1352 diagnoses, including 100 distinct disorders, were recorded. Regardless of the diversity of skin conditions observed, a relatively small number of disorders were found repeatedly. We encourage education aimed at ED providers to focus on the diagnosis and management of the more commonly encountered disorders, including atopic dermatitis and infectious skin disorders.
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Photosensitization of human skin fibroblasts by vemurafenib promotes pleiotropic effects on membrane-enclosed organelles and apoptosis. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2023; 238:112600. [PMID: 36434899 DOI: 10.1016/j.jphotobiol.2022.112600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/28/2022] [Accepted: 11/11/2022] [Indexed: 11/23/2022]
Abstract
Vemurafenib (VB), a BRAF inhibitor and a first-line treatment for unresectable or metastatic melanoma, is strongly phototoxic towards normal skin cells. Herein, we show that in cultured HS 68 human diploid dermal fibroblasts, low concentrations of VB suffice to promote photosensitization to low doses of UVA (∼ 5 J/cm2), as evidenced by a significant decrease in cell viability. In contrast to data obtained in chemico our results support a role for ROS (reactive oxygen species). Indeed, peroxidation of cellular lipids was observed which could be alleviated by the lipophilic antioxidant BHT (2,6-di-tert-butyl-4-methylphenol). Using in vivo confocal laser scanning microscopy and vital fluorescent probes it was shown at the single cell level that the plasma membrane and lipid-rich organelles, namely mitochondria, endoplasmic reticulum, and lysosomes, as well as actin filaments, were severely damaged by the UVA-induced VB-photosensitization. Finally, we showed that mitochondrial impairment was concurrent with caspase 3/7 activation and cell death by apoptosis.
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Combination treatment of COVID-19 associated herpes zoster scar with 1540 nm and 755 nm picosecond lasers: a case report. J COSMET LASER THER 2022; 24:110-111. [PMID: 36067361 DOI: 10.1080/14764172.2022.2120619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
A 33-year-old female, Fitzpatrick IV phototype, developed varicella zoster eruption over the ophthalmic dermatome of the right trigeminal nerve, confirmed through Polymerase Chain Reaction, 4 weeks after recovering from COVID-19 disease. After the resolution of the acute manifestations, she developed significant atrophic scars on the forehead, about 2 mm deep, with marked post-inflammatory hyperpigmentation. She came to our clinic looking for treatment, as the scars caused significant psychological distress. We decided for a combination treatment with Erbium:glass 1540 nm non-ablative laser and 755 nm Alexandrite picosecond laser. After 16 weeks of starting treatment, significant improvement was observed, with complete resolution of the hyperpigmentation and overall improvement in the atrophic scar. No complications occurred during the treatment period. This strategy may be an effective and safe option to treat these lesions, which may be increasingly found in young individuals after COVID-19 disease or SARS-CoV-2 vaccination, even in darker skin phototypes.
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UVB phototherapy in the treatment of vitiligo: State of the art and clinical perspectives. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2022; 38:215-223. [PMID: 34626483 DOI: 10.1111/phpp.12740] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 09/12/2021] [Accepted: 10/06/2021] [Indexed: 12/31/2022]
Abstract
Vitiligo is a chronic pigmentary skin disorder that results in white, hypopigmented macules and patches. It causes a considerable psychological and emotional burden on the affected individuals and their families. Several therapeutic options have been employed in vitiligo including topical and oral drugs, surgical techniques, and phototherapy which is considered the cornerstone treatment. Different wavelengths and modalities are available, but narrowband UVB (NB-UVB) is considered the safest and the most effective phototherapy alternative. NB-UVB acts on multiple steps in vitiligo pathogenesis, and it is capable of inducing stabilization and repigmentation of vitiligo lesions. Technological advances have led to the development of both new phototherapy devices and new medical and surgical therapeutic options that can be combined with phototherapy to achieve optimal results. There is no standard treatment, and individual patient and disease characteristics should be considered. We review the current evidence in what concerns UVB phototherapy for vitiligo treatment, including novel combination treatments that may help to provide the best care for these patients.
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Allergic contact dermatitis caused by elastic bands of a
N95
mask. Contact Dermatitis 2022; 87:94-95. [PMID: 35277996 PMCID: PMC9111752 DOI: 10.1111/cod.14100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/04/2022] [Accepted: 03/08/2022] [Indexed: 12/02/2022]
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Abstract
Introduction: Atopic dermatitis (AD) is a difficult-to-treat inflammatory skin disease with a high impact on patients' quality of life. Dupilumab, an IL-4 and IL-13 inhibitor, was the first monoclonal antibody approved for the treatment of moderate-to-severe AD and is currently approved in patients aged 6 or older.Methods: This is a nationwide, multicenter, retrospective, 48-week study designed by the Portuguese Group of AD to assess real-world efficacy and safety of dupilumab for the treatment of AD.Results: A total of 169 patients were enrolled, with a mean disease duration of 22.75 (±11.98) years. The percentage of patients achieving an improvement of at least 75% in Eczema Area and Severity Index (EASI) compared to baseline (EASI75 response) at weeks 12 and 48 was 67.6% and 74.1%, respectively. In the same timepoints, 25.0% and 44.1% achieved an EASI90 response. Patient-reported outcome measures also improved throughout the study period. Regarding safety, 32.0% of the patients developed adverse events, with conjunctivitis (26.6%), persistent facial erythema (4.7%), and arthritis/arthralgia (3.6%) as the more frequently reported.Conclusion: Data from real-world populations are crucial to guide clinicians in their daily decisions. This study provides data demonstrating that dupilumab is an effective and safe therapeutic option for AD.
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Is there a link between Guttate psoriasis and SARS-CoV-2? A series of three cases. An Bras Dermatol 2021; 97:271-273. [PMID: 35078687 PMCID: PMC8716171 DOI: 10.1016/j.abd.2021.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/26/2021] [Accepted: 07/16/2021] [Indexed: 01/19/2023] Open
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A multidisciplinary approach in psoriatic disease: the different models of dermatology-rheumatology collaborations in Portugal. ACTA REUMATOLOGICA PORTUGUESA 2021; 46:333-341. [PMID: 34962248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Psoriatic disease (Psoriasis and Psoriatic Arthritis, PsD) is a condition that affects the skin, the musculoskeletal system, and beyond, impairing patients' quality of life. A multidisciplinary approach of combined dermatology-rheumatology clinics is recommended and valuable to respond to PsD diagnosis, management, and treatment challenges. In Portugal, five Hospitals have implemented a multidisciplinary clinic for PsD assessment. This report aims to describe how these multidisciplinary clinics were developed, their characteristics, and the main obstacles to their implementation. Although the different hospitals adopted distinct functional models, a consensus respecting the minimal core set assessment for PsD in Multidisciplinary Dermatology/Rheumatology Clinics should comprise all disease manifestations and, if possible, quality of life. The main objective of these clinics is to achieve remission/minimal disease activity. Limitations to these multidisciplinary approaches are discussed, namely financial, time management, and human resources obstacles that can be a handicap in their implementation, despite the benefits of PsD integrated care.
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Herpes Zoster following SARS-CoV-2 vaccination - a series of four cases. J Eur Acad Dermatol Venereol 2021; 35:e750-e752. [PMID: 34310754 PMCID: PMC8446950 DOI: 10.1111/jdv.17555] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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18
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Urogenital Trichomonas vaginalis infection in males: a case report and retrospective analysis of a 10-year period in a tertiary hospital. Int J Dermatol 2021; 61:e49-e50. [PMID: 34242400 DOI: 10.1111/ijd.15769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 05/15/2021] [Accepted: 06/16/2021] [Indexed: 11/30/2022]
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19
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A Case Report of Mycetoma and Cranial Osteomyelitis by Nocardia nova. J PEDIAT INF DIS-GER 2021. [DOI: 10.1055/s-0041-1731042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractMycetoma is a chronic, localized, slowly progressive, granulomatous infection of the skin that may progress to subcutaneous tissue, muscle and bone. It is an infrequent manifestation of Nocardia infection that predominantly occurs on the lower extremities.A previously healthy, 17-year-old boy presented to us with a 3-month history of scalp abscesses. On physical examination he had numerous, large left parietal and occipital inflammatory nodules on the scalp covered by alopecic skin and several sinuses discharging a purulent and serosanguinous material. He underwent a CT-scan and an MRI of the skull that revealed signs of cranial osteomyelitis and epidural empyema. Polymerase chain reaction assay of the purulent exudate was performed and identified Nocardia nova. The patient was discharged from the hospital after 8 weeks of antibiotherapy with meropenem and TMP-SMX with clinical, laboratorial and imaging improvement. He completed 12 months of outpatient oral therapy with TMP-SMX, after which cranial CT-scan showed a significant reduction of soft tissue thickening and bone reconstitution, with no relapses after stopping the treatment.The best antibiotic regimen and length of treatment are not established for the management of nocardiosis. This is an unusual and severe presentation of infection by Nocardia nova with extent to the bone and epidural space, with full recovery under standard antibiotic therapy. This case shows that a good outcome may be achieved with prolonged antimicrobial treatment in an immunocompetent patient.
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Severe Acute Respiratory Syndrome Coronavirus 2 Vaccines and Cutaneous Adverse Reactions: A Review. Dermatitis 2021; 32:133-139. [PMID: 33851937 DOI: 10.1097/der.0000000000000755] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We are entering a new stage of the severe acute respiratory syndrome coronavirus 2 pandemic with the initiation of large-scale vaccination programs globally. In these circumstances, even rare adverse effects of vaccines may be encountered more often, if millions of people are to be vaccinated in a short period. Vaccination has the potential for causing cutaneous adverse effects. Thus, it is paramount that dermatologists worldwide are acquainted with the possible skin reaction patterns to the coming vaccines. Herein, we conduct a review to discuss the most frequent cutaneous adverse effects of vaccines and their management, with a particular focus on the expected adverse reactions for the coming severe acute respiratory syndrome coronavirus 2 vaccines, such as local reactions, as well as immediate- and delayed-type hypersensitivity reactions, including erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrosis, serum sickness-like reactions, and vasculitides. We also discuss the yet unanswered questions on vaccines for which we may soon be asked to provide an expert opinion.
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Koebner phenomenon induced by the use of a computer mouse in an occupational setting: case report. Rev Bras Med Trab 2020; 18:246-248. [PMID: 33324468 PMCID: PMC7732036 DOI: 10.47626/1679-4435-2020-599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Occupational activities are well-known triggers for the onset or aggravation of several dermatoses. The Koebner phenomenon is characterized by the appearance of cutaneous lesions typical of a given inflammatory dermatosis in an area where the skin was injured by mechanical, chemical, or biological agents. Although it is usually easily identified when associated to significant trauma, the Koebner phenomenon may go unnoticed when a small-scale injury underlies its pathogenesis. Herein, we report a case of Koebner phenomenon induced by the repetitive use of a computer mouse in an occupational setting, leading to recalcitrant psoriatic lesions on the palm of the right hand. When atypical features or unexpected poor responses to treatment are observed in skin conditions, a complete social and occupational anamnesis is paramount to identify aggravating factors and allow successful patient management.
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Available Antiretrovirals in the Treatment and Pre-Exposure Prophylaxis of SARS-CoV-2: Quo Vadis? Intervirology 2020; 64:1-2. [PMID: 33311021 PMCID: PMC7801964 DOI: 10.1159/000512134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 09/22/2020] [Indexed: 11/19/2022] Open
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The show must go on. The impacts of SARS-CoV-2 pandemic on cutaneous allergology and patch testing. Eur Ann Allergy Clin Immunol 2020; 52:280-281. [PMID: 32729314 DOI: 10.23822/eurannaci.1764-1489.165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Seborrheic dermatitis in COVID-19: a case report. Int J Dermatol 2020; 59:1543-1544. [PMID: 33095515 DOI: 10.1111/ijd.15256] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 09/05/2020] [Accepted: 09/23/2020] [Indexed: 11/30/2022]
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Fixed drug eruption due to norfloxacin with cross‐reactivity to ciprofloxacin: A case report. Contact Dermatitis 2020; 83:135-137. [DOI: 10.1111/cod.13544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 04/01/2020] [Indexed: 11/29/2022]
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SARS-CoV-2 pandemic and Vitamin D deficiency-A double trouble. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2020; 36:412-413. [PMID: 32476189 PMCID: PMC7301043 DOI: 10.1111/phpp.12579] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/12/2020] [Accepted: 05/23/2020] [Indexed: 11/28/2022]
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Abstract
The current SARS-CoV-2 has put significant strain on healthcare services worldwide due to acute COVID-19. However, the potential long-term effects of this infection haven’t been extensively discussed. We hypothesize that SARS-CoV-2 may be able to cause persistent infection in some individuals, and should this be the case, that in a few years we may see a rise in cancer incidence due to carcinogenic effects of this coronavirus. Non-retroviral RNA viruses such as Coronaviridae have been shown to cause persistent infection in hosts. Empirical evidence of viral genomic material shedding weeks after apparent clinical and laboratorial resolution of COVID-19 may be an indirect proof for persistent viral infection. Furthermore, tropism towards certain immune-privileged territories may facilitate immune evasion by this virus. Structural homology with SARS-CoV-1 indicates that SARS-CoV-2 may be able to directly impair pRb and p53, which are key gatekeepers with tumor suppressor functions. Additionally, COVID-19 features preeminent inflammatory response with marked oxidative stress, which acts as both as initiator and promotor of carcinogenesis. Should there be a carcinogenic risk associated with SARS-CoV-2, the implications for public health are plenty, as infected patients should be closely watched during long periods of follow-up. Additional investigation to establish or exclude the possibility for persistent infection is paramount to identify and prevent possible complications in the future.
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Immunomodulators and immunosuppressants in the era of SARS-CoV-2 - could laboratory tests be the missing link? J DERMATOL TREAT 2020; 31:439-440. [PMID: 32323591 DOI: 10.1080/09546634.2020.1760195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Inpatient care for dermatological patients during SARS-CoV-2 - a case report from Portugal. Int J Dermatol 2020; 59:e195. [PMID: 32323317 PMCID: PMC7264724 DOI: 10.1111/ijd.14913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 04/08/2020] [Indexed: 11/28/2022]
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Impact of COVID-19 on Physical Therapist Practice in Portugal. Phys Ther 2020; 100:1052-1053. [PMID: 32302407 PMCID: PMC7188113 DOI: 10.1093/ptj/pzaa071] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 04/13/2020] [Indexed: 11/24/2022]
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31
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Herpes simplex infection mimicking classical pyoderma gangrenosum. Australas J Dermatol 2020; 61:183-184. [PMID: 31956978 DOI: 10.1111/ajd.13238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/23/2019] [Accepted: 12/21/2019] [Indexed: 11/27/2022]
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32
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The role of Janus kinase inhibitors in the treatment of alopecia areata: A systematic review. Dermatol Ther 2019; 32:e13053. [PMID: 31381252 DOI: 10.1111/dth.13053] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/29/2019] [Accepted: 07/31/2019] [Indexed: 12/18/2022]
Abstract
Alopecia areata (AA) is a non-scarring alopecia, which often carries a major impact on patients' quality of life. Currently there is no single approved treatment that effectively induces permanent remission. Recently, the JAK-STAT signaling pathway has emerged as a possible therapeutic target leading to increased interest in the use of Janus kinase (JAK) inhibitors (JAKis) in the treatment of this pathology. This review of the literature summarizes information on patients with AA who underwent treatment with JAKis and discusses the current evidence on the efficacy and safety of its use. A literature search was conducted in different databases to identify clinical trials and case reports published in January 2019. Several clinical studies have shown very promising results in the treatment of AA with oral formulas of JAKis. These agents, however, need chronic administration to maintain response. Topical formulations did not show satisfactory responses. The safety profile of these agents appears to be favorable. Current evidence is promising regarding the efficacy and safety of oral JAKis. However, the data obtained are of low quality, originating predominantly from reports of clinical cases. Further studies are needed to confirm these data and to optimize its long-term efficacy and safety.
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Abstract
Psoriasis is a prevalent systemic immune-mediated disease with cutaneous manifestations. In HIV-infected patients, psoriasis may have a higher incidence, present atypical and more exuberant clinical features, and is frequently recalcitrant to treatment. Despite this aggravated severity, treatment options for psoriasis in HIV-infected individuals remain limited due to the risk of fatal immunosuppression associated with both classical immunosuppressants and new biological drugs. Notwithstanding, drug therapy in psoriasis has been undergoing major advances for the last few years, with novel drugs approved, which could significantly add to the management of HIV-infected patients. It is therefore our aim to present a review of the available literature to highlight the updated evidence on psoriasis in HIV-infected individuals, particularly in regards to its epidemiology, proposed pathophysiology, clinical presentation, currently available therapeutic options, and future perspectives.
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A randomized controlled clinical trial to assess the impact of motivational phone calls on therapeutic adherence in patients suffering from psoriasis. Dermatol Ther 2018; 31:e12667. [DOI: 10.1111/dth.12667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 06/23/2018] [Accepted: 06/25/2018] [Indexed: 12/23/2022]
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