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Salle R, Del Giudice P, Skayem C, Hua C, Chosidow O. Secondary Bacterial Infections in Patients with Atopic Dermatitis or Other Common Dermatoses. Am J Clin Dermatol 2024; 25:623-637. [PMID: 38578398 DOI: 10.1007/s40257-024-00856-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2024] [Indexed: 04/06/2024]
Abstract
Secondary bacterial infections of common dermatoses such as atopic dermatitis, ectoparasitosis, and varicella zoster virus infections are frequent, with Staphylococcus aureus and Streptococcus pyogenes being the bacteria most involved. There are also Gram-negative infections secondary to common dermatoses such as foot dyshidrotic eczema and tinea pedis. Factors favoring secondary bacterial infections in atopic dermatitis, ectoparasitosis, and varicella zoster virus infections mainly include an epidermal barrier alteration as well as itch. Mite-bacteria interaction is also involved in scabies and some environmental factors can promote Gram-negative bacterial infections of the feet. Furthermore, the bacterial ecology of these superinfections may depend on the geographical origin of the patients, especially in ectoparasitosis. Bacterial superinfections can also have different clinical aspects depending on the underlying dermatoses. Subsequently, the choice of class, course, and duration of antibiotic treatment depends on the severity of the infection and the suspected bacteria, primarily targeting S. aureus. Prevention of these secondary bacterial infections depends first and foremost on the management of the underlying skin disorder. At the same time, educating the patient on maintaining good skin hygiene and reporting changes in the primary lesions is crucial. In the case of recurrent secondary infections, decolonization of S. aureus is deemed necessary, particularly in atopic dermatitis.
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Affiliation(s)
- Romain Salle
- Service de Dermatologie Générale et Oncologique, UVSQ, EA4340-BECCOH, AP-HP, Hôpital Ambroise-Paré, Université Paris-Saclay, 9 Avenue Charles de Gaulle, 92100, Boulogne-Billancourt, France.
| | - Pascal Del Giudice
- Unité D'Infectiologie et Dermatologie, Centre Hospitalier Intercommunal de Fréjus-Saint-Raphaël, Fréjus, France
| | - Charbel Skayem
- Service de Dermatologie Générale et Oncologique, UVSQ, EA4340-BECCOH, AP-HP, Hôpital Ambroise-Paré, Université Paris-Saclay, 9 Avenue Charles de Gaulle, 92100, Boulogne-Billancourt, France
| | - Camille Hua
- AP-HP, Service de Dermatologie, Hôpital Henri Mondor, Créteil, France
| | - Olivier Chosidow
- Consultation Dermatoses Faciales, Service d'ORL, AP-HP, Hôpital Universitaire Pitié-Salpêtrière, Paris, France
- UPEC Créteil, Créteil, France
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2
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Polat M, Kum AS, Tapısız A. Letter to the Editor. J Paediatr Child Health 2024; 60:342. [PMID: 38953208 DOI: 10.1111/jpc.16612] [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: 05/24/2024] [Revised: 06/05/2024] [Accepted: 06/08/2024] [Indexed: 07/03/2024]
Affiliation(s)
- Meltem Polat
- Department of Pediatric Infectious Diseases, Gazi University School of Medicine, Ankara, Turkey
| | - Ayşe S Kum
- Department of Pediatrics, Gazi University School of Medicine, Ankara, Turkey
| | - Anıl Tapısız
- Department of Pediatric Infectious Diseases, Gazi University School of Medicine, Ankara, Turkey
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3
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Leibovit-Reiben Z, Godfrey H, Stanley A, Thiede R. More than just dermatitis: The multifaceted nature of chronic itch through the historical perspective of Napoleon Bonaparte. Clin Dermatol 2024:S0738-081X(24)00124-X. [PMID: 38944246 DOI: 10.1016/j.clindermatol.2024.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2024]
Abstract
Derived from the survival advantage needed to eradicate harmful irritants from the skin's surface, itch, also known as pruritus, is an intriguing phenomenon and a key feature of many dermatologic diseases. The pathologic form, chronic itch, is a condition that precedes itself by its complex pathophysiology, numerous etiologies, and interplay of mechanisms that often make it difficult to diagnose and treat. One particular sufferer of this condition, the 18th-century French emperor Napoleon Bonaparte, makes for a compelling case study of the complexity of chronic itch. We delve into the many etiologies and mechanisms of chronic itch, using Napoleon's lifelong struggle with this condition as our model, identifying potential environmental, neurologic, psychiatric, and immunologic origins of his condition.
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Affiliation(s)
| | - Hannah Godfrey
- University of Arizona College of Medicine-Tucson, Tucson, Arizona, USA
| | - Alissa Stanley
- University of Arizona College of Medicine-Tucson, Tucson, Arizona, USA
| | - Rebecca Thiede
- Division of Dermatology, University of Arizona College of Medicine-Tucson, Tucson, Arizona, USA
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4
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Uzun S, Durdu M, Yürekli A, Mülayim MK, Akyol M, Velipaşaoğlu S, Harman M, Taylan-Özkan A, Şavk E, Demir-Dora D, Dönmez L, Gazi U, Aktaş H, Aktürk AŞ, Demir G, Göktay F, Gürel MS, Gürok NG, Karadağ AS, Küçük ÖS, Turan Ç, Ozden MG, Ural ZK, Zorbozan O, Mumcuoğlu KY. Clinical practice guidelines for the diagnosis and treatment of scabies. Int J Dermatol 2024. [PMID: 38922701 DOI: 10.1111/ijd.17327] [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: 03/31/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024]
Abstract
Scabies, caused by the Sarcoptes scabiei var hominis mite burrowing into the skin, is a highly contagious disease characterized by intense nocturnal itching. Its global impact is considerable, affecting more than 200 million individuals annually and posing significant challenges to healthcare systems worldwide. Transmission occurs primarily through direct skin-to-skin contact, contributing to its widespread prevalence and emergence as a substantial public health concern affecting large populations. This review presents consensus-based clinical practice guidelines for diagnosing and managing scabies, developed through the fuzzy Delphi method by dermatology, parasitology, pediatrics, pharmacology, and public health experts. The presence of burrows containing adult female mites, their eggs, and excreta is the diagnostic hallmark of scabies. Definitive diagnosis typically involves direct microscopic examination of skin scrapings obtained from these burrows, although dermoscopy has become a diagnostic tool in clinical practice. Treatment modalities encompass topical agents, such as permethrin, balsam of Peru, precipitated sulfur, and benzyl benzoate. In cases where topical therapy proves inadequate or in instances of crusted scabies, oral ivermectin is recommended as a systemic treatment option. This comprehensive approach addresses the diagnostic and therapeutic challenges associated with scabies, optimizing patient care, and management outcomes.
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Affiliation(s)
- Soner Uzun
- Department of Dermatology and Venereology, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Murat Durdu
- Department of Dermatology, Adana Dr. Turgut Noyan Application and Research Center, Başkent University Faculty of Medicine, Adana, Turkey
| | - Aslan Yürekli
- Training and Research Hospital Dermatology Department, Muğla Sıtkı Koçman University, Muğla, Turkey
| | - Mehmet K Mülayim
- Faculty of Medicine, Department of Dermatology and Venereology, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Melih Akyol
- Department of Dermatology and Venereology, Sivas Cumhuriyet University Faculty of Medicine, Sivas, Turkey
| | - Sevtap Velipaşaoğlu
- Department of Social Pediatrics, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Mehmet Harman
- Department of Dermatology and Venereology, Dicle University Faculty of Medicine, Diyarbakır, Turkey
| | - Ayşegül Taylan-Özkan
- Department of Medical Microbiology, Faculty of Medicine, TOBB University of Economics and Technology, Ankara, Turkey
| | - Ekin Şavk
- Department of Dermatology and Venereology, Adnan Menderes University Faculty of Medicine, Aydın, Turkey
| | - Devrim Demir-Dora
- Department of Medical Pharmacology, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Levent Dönmez
- Department of Public Health, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Umut Gazi
- Department of Medical Microbiology and Clinical Microbiology, Near East University, Nicosia, Cyprus
| | - Habibullah Aktaş
- Department of Dermatology and Venereology, Karabük University Faculty of Medicine, Karabük, Turkey
| | - Aysun Ş Aktürk
- Department of Dermatology and Venereology, Kocaeli University Faculty of Medicine, Kocaeli, Turkey
| | - Gülay Demir
- Vocational School of Health Services, Sivas Cumhuriyet University, Sivas, Turkey
| | - Fatih Göktay
- Private Dermatology and Venereology Clinic, İstanbul, Turkey
| | - Mehmet S Gürel
- Department of Dermatology and Venereology, İstanbul Medeniyet University Faculty of Medicine, İstanbul, Turkey
| | - Neşe G Gürok
- University of Health Sciences Fethi Sekin City Hospital, Dermatology and Venereology Clinic, Elazığ, Turkey
| | - Ayşe S Karadağ
- Private Dermatology and Venereology Clinic, İstanbul, Turkey
| | - Özlem S Küçük
- Department of Dermatology and Venereology, Bezmialem Vakıf University Faculty of Medicine, İstanbul, Turkey
| | - Çağrı Turan
- Department of Dermatology and Venereology, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Müge G Ozden
- Department of Dermatology, Ondokuz Mayıs University Medical Faculty, Samsun, Turkey
| | - Zeynep K Ural
- Department of Dermatology and Venereology, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Orçun Zorbozan
- Department of Medical Parasitology, Bakırcay University Faculty of Medicine, İzmir, Turkey
| | - Kosta Y Mumcuoğlu
- Parasitology Unit, Department of Microbiology and Molecular Genetics, the Kuvin Center for the Study of Infectious and Tropical Diseases, The Hebrew University-Hadassah Medical School, Jerusalem, Israel
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Joseph M, Mushi V, Palilo H, Silvestri V, Kinabo C, Mshana I, Chombo S, Ndaile I, Tarimo D. Prevalence of Sarcoptes scabiei infestation and its associated factors among primary school children: A school-based cross-sectional survey in the Rufiji district, Tanzania. IJID REGIONS 2024; 11:100365. [PMID: 38680841 PMCID: PMC11046246 DOI: 10.1016/j.ijregi.2024.100365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/03/2024] [Accepted: 04/04/2024] [Indexed: 05/01/2024]
Abstract
Objectives This study aimed to investigate the prevalence of Sarcoptes scabiei infestation and its associated factors among primary school children (PSC) in the Rufiji district. Methods A quantitative school-based cross-sectional study was conducted among 447 PSC in the Rufiji district. The prevalence of scabies among PSC was determined by clinical examination and by microscopic examination of skin samples for the presence of S. scabiei. A structured questionnaire was used to gather data on factors associated with S. scabiei infestation. Descriptive analysis, Fisher's exact, chi-square tests, and logistic regression analysis were used to analyze the data. Results The prevalence of scabies was 2.0%. Of the assessed factors, only physical contact with a person having itchy skin lesions (Adjusted Odds Ratio [AOR]=4.04, 95%CI 4.39-12.50) and infrequency of changing clothes before laundry (AOR=2.99, 95%CI 1.35-4.94) were significantly associated with scabies. The majority of participants demonstrated low levels of knowledge, with half exhibiting poor attitudes and inappropriate healthcare-seeking behaviors. Conclusions There was an ongoing transmission of scabies among PSC in the Rufiji district, with the factors associated with the transmission being physical contact with a person who had an itchy skin lesion and the infrequency of changing clothes before laundry. Therefore, there is a need for regular clinical screening and treatment of positive cases with preventive measures on contact and provision of health education.
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Affiliation(s)
- Mary Joseph
- Department of Parasitology and Medical Entomology, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Vivian Mushi
- Department of Parasitology and Medical Entomology, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
- Department of Zoology and Wildlife Conservation, College of Natural and Applied Sciences, University of Dar es Salaam, Dar es Salaam, Tanzania
| | - Hoseenu Palilo
- Department of Parasitology and Medical Entomology, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Valeria Silvestri
- Department of Parasitology and Medical Entomology, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Clemence Kinabo
- Department of Parasitology and Medical Entomology, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Irene Mshana
- Central Pathology Laboratory, Muhimbili National Hospital, Dar es Salaam, Tanzania
| | - Suleiman Chombo
- Department of Biostatistics and Epidemiology, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Ismail Ndaile
- Department of Community Health, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Donath Tarimo
- Department of Parasitology and Medical Entomology, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
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Galván-Casas C, Ortiz-Álvarez J, Martínez-García E, Corbacho-Monné M. Spanish Academy of Dermatology and Venereology (AEDV) expert recommendations for the management of sexual transmitted parasitosis. Scabies, and pediculosis pubis. ACTAS DERMO-SIFILIOGRAFICAS 2024; 115:475-492. [PMID: 38061452 DOI: 10.1016/j.ad.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/16/2023] [Accepted: 11/21/2023] [Indexed: 01/28/2024] Open
Abstract
Sexually transmitted infections are communicable diseases where the pathogen is transmitted through sexual contact. The Sexually Transmitted Infections Working Group of the Spanish Academy of Dermatology and Venereology (AEDV) is engaged in the drafting of documents to guide dermatologists and health care personnel who treat Spanish patients with these infections. This document analyzes the epidemiological, clinical, therapeutic, and control characteristics of 2 sexually transmitted parasitosis: scabies due to Sarcoptes scabiei var. hominis, and pubic pediculosis due to Phthirus pubis. Both parasitoses share a sort of mixed spread through sexual and community transmission regardless of the route through which the infection was initially acquired. This specific feature creates particularities in the management and control of the infestation.
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Affiliation(s)
- C Galván-Casas
- Unidad Skin Neglected Tropical Diseases and Sexually Transmitted Infections; Fundación Lucha contra las Infecciones, Badalona, Barcelona, España; Servicio de Dermatología, Hospital Universitario de Móstoles, Móstoles, Madrid, España.
| | - J Ortiz-Álvarez
- Servicio de Dermatología, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - E Martínez-García
- Servicio de Dermatología, Hospital Virgen de la Victoria, Málaga, España
| | - M Corbacho-Monné
- Servicio de Dermatología, Hospital Universitari Parc Taulí, Sabadell, Barcelona, España
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7
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Galván-Casas C, Ortiz-Álvarez J, Martínez-García E, Corbacho-Monné M. [Translated article] Spanish Academy of Dermatology and Venereology (AEDV) expert recommendations for the management of sexual transmitted parasitosis. Scabies, and pediculosis pubis. ACTAS DERMO-SIFILIOGRAFICAS 2024; 115:T475-T492. [PMID: 38479688 DOI: 10.1016/j.ad.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 11/21/2023] [Indexed: 05/05/2024] Open
Abstract
Sexually transmitted infections are communicable diseases where the pathogen is transmitted through sexual contact. The Sexually Transmitted Infections Working Group of the Spanish Academy of Dermatology and Venereology (AEDV) is engaged in the drafting of documents to guide dermatologists and health care personnel who treat Spanish patients with these infections. This document analyzes the epidemiological, clinical, therapeutic, and control characteristics of 2 sexually transmitted parasitosis: scabies due to Sarcoptes scabiei var. hominis, and pubic pediculosis due to Phthirus pubis. Both parasitoses share a sort of mixed spread through sexual and community transmission regardless of the route through which the infection was initially acquired. This specific feature creates particularities in the management and control of the infestation.
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Affiliation(s)
- C Galván-Casas
- Unidad Skin Neglected Tropical Diseases and Sexually Transmitted Infections; Fundació Lluita contra les Infeccions, Badalona, Barcelona, Spain; Servicio de Dermatología, Hospital Universitario de Móstoles, Móstoles, Madrid, Spain.
| | - J Ortiz-Álvarez
- Servicio de Dermatología, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - E Martínez-García
- Servicio de Dermatología, Hospital Virgen de la Victoria, Málaga, Spain
| | - M Corbacho-Monné
- Servicio de Dermatología, Hospital Universitari Parc Taulí, Sabadell, Barcelona, Spain
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Saldarriaga S, Santacoloma LJ, Mejía AM. An unusual adverse effect during crusted scabies treatment. Clin Case Rep 2024; 12:e8854. [PMID: 38689688 PMCID: PMC11060879 DOI: 10.1002/ccr3.8854] [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] [Received: 08/16/2023] [Revised: 03/14/2024] [Accepted: 04/15/2024] [Indexed: 05/02/2024] Open
Abstract
Crusted scabies is a severe form of scabies infestation caused by the ectoparasite Sarcoptes scabiei. Risk factors include immunosuppression, neuropathies, and psychiatric disorders. Its management poses important challenges due to its contagius nature. Here we present a case or Acute Generalized Exanthematous Pustulosis secondary to Ivermectin therapy in a patient with crusted scabies.
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Affiliation(s)
| | | | - Ana María Mejía
- Hospital General de MedellínLuz Castro de Gutiérrez E.S.EMedellínColombia
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9
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Wu X, Yang F, Zhang R. Frequent Misdiagnosis of Scabies as Eczema in China: A Descriptive Study of 23 Cases. Int J Gen Med 2024; 17:1615-1623. [PMID: 38690199 PMCID: PMC11060170 DOI: 10.2147/ijgm.s458731] [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] [Received: 01/10/2024] [Accepted: 04/10/2024] [Indexed: 05/02/2024] Open
Abstract
Objective To outline the clinical manifestations observed in patients with scabies misdiagnosed as generalized eczema, analyse the factors contributing to these misdiagnoses and explore potential reasons for the resurgence of scabies. Patients and Methods A retrospective analysis was performed to investigate the patients with scabies misdiagnosed as generalized eczema. Results We included 23 patients, with twelve (52.17%) being male and eleven (47.83%) female. The illness duration ranged from 0.5 to 7 months. Among all patients, 12 (52.17%) were residents of nursing homes, 5 (21.74%) were staff members of these facilities, 4 (17.39%) were caregivers of long-term hospitalized relatives, 1 (4.35%) was a construction worker, and 1 (4.35%) had a history of tourism. The rash predominantly affected the trunk and extremities, 12 patients (52.17%) are each involved the perineum and fingers webbings. The presentations included erythema, papules, and nodules. The main complaint of all patients was nocturnal itch. Under direct microscopy, 5 patients (21.74%) tested positive for scabies mites, and 3 (13.04%) showed histopathological features consistent with scabies. All patients were initially misdiagnosed with generalized eczema. Conclusion Over half of all patients diagnosed with scabies either resided or worked in long-term care facilities. The lack of awareness of scabies among medical staff in long-term care facilities readily led to frequent misdiagnosis. Comprehensive measures should be implemented urgently to strengthen disease management.
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Affiliation(s)
- Xumei Wu
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Dermatology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, People’s Republic of China
| | - Feifei Yang
- Department of Dermatology, Tongzhou Maternal & Child Health Hospital of Beijing, Beijing, People’s Republic of China
| | - Ruina Zhang
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
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10
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Chan R, Hoyt-Austin AE. Scabies Infection While Expressing Human Milk for Critically Ill Infants: Is It Safe? Breastfeed Med 2024; 19:306-308. [PMID: 38526563 DOI: 10.1089/bfm.2024.0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Background: Scabies infections of the breast in lactating individuals are not well described, especially how maternal infection can impact human milk feeding of hospitalized infants in the intensive care setting. Methods: This case report presents a critically ill female infant with a complex surgical history whose mother had an active scabies infection around the breast postpartum and wished to provide expressed human milk. Results: In this case report, human milk was recommended despite maternal scabies infection. Conclusion: Given the limited information that is known about the risk of scabies transmission in human milk for critically ill infants, this case adds to the knowledge base and supports the call for further research.
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Affiliation(s)
- Rachel Chan
- School of Medicine, University of California, Davis, Sacramento, California, USA
| | - Adrienne E Hoyt-Austin
- Department of Pediatrics, Medical Center, University of California, Davis, Sacramento, California, USA
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11
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Mahoney MJ, Polcari IC. Infant with a widespread papulonodular rash. J Paediatr Child Health 2024; 60:79-80. [PMID: 37060243 DOI: 10.1111/jpc.16411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/06/2023] [Indexed: 04/16/2023]
Affiliation(s)
- Matthew J Mahoney
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, United States
| | - Ingrid C Polcari
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, United States
- Department of Dermatology, Division of Pediatric Dermatology, University of Minnesota, Minneapolis, Minnesota, United States
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12
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Infant with a widespread papulonodular rash. J Paediatr Child Health 2024; 60:81-82. [PMID: 38623045 DOI: 10.1111/jpc.1_16411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/06/2023] [Indexed: 04/17/2024]
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13
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Fernández Camporro Á, Navarro Fernández Í, Arcos González P. Scabies in Spain: Trends in Public Interest and Ectoparasiticide Use. ACTAS DERMO-SIFILIOGRAFICAS 2024; 115:76-79. [PMID: 37356548 DOI: 10.1016/j.ad.2022.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/12/2022] [Accepted: 11/01/2022] [Indexed: 06/27/2023] Open
Abstract
Scabies is an ectoparasitic dermatosis caused by the Sarcoptes scabiei var. hominis mite, which lives and reproduces in humans. Its incidence in Spain has increased in recent years. The aim of this study was to complement existing evidence on the increasing number of scabies cases in our country by analyzing changes in ectoparasiticide prescriptions and Internet searches for scabies infestations measured by Google Trends. We also examined correlations between these two variables. Our results show that public interest in scabies has increased in recent years and is positively and significantly correlated with an increasing use of ectoparasiticides. We believe that Google Trends should be considered as a complementary tool for monitoring real-time trends in scabies infestations in Spain.
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Affiliation(s)
- Á Fernández Camporro
- Servicio de Dermatología, Hospital Universitario de Cabueñes, Gijón, Asturias, España; Departamento de Medicina, Universidad de Oviedo, Oviedo, España.
| | - Í Navarro Fernández
- Servicio de Dermatología, Hospital Universitario de Cabueñes, Gijón, Asturias, España
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14
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Fernández Camporro Á, Navarro Fernández Í, Arcos González P. [Translated article] Scabies in Spain: Trends in Public Interest and Ectoparasiticide Use. ACTAS DERMO-SIFILIOGRAFICAS 2024; 115:T76-T79. [PMID: 37923075 DOI: 10.1016/j.ad.2023.10.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/01/2022] [Indexed: 11/07/2023] Open
Abstract
Scabies is an ectoparasitic dermatosis caused by the Sarcoptes scabiei var. hominis mite, which lives and reproduces in humans. Its incidence in Spain has increased in recent years. The aim of this study was to complement existing evidence on the increasing number of scabies cases in our country by analyzing changes in ectoparasiticide prescriptions and Internet searches for scabies infestations measured by Google Trends. We also examined correlations between these two variables. Our results show that public interest in scabies has increased in recent years and is positively and significantly correlated with an increasing use of ectoparasiticides. We believe that Google Trends should be considered as a complementary tool for monitoring real-time trends in scabies infestations in Spain.
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Affiliation(s)
- Á Fernández Camporro
- Servicio de Dermatología, Hospital Universitario de Cabueñes, Gijón, Asturias, Spain; Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain.
| | - Í Navarro Fernández
- Servicio de Dermatología, Hospital Universitario de Cabueñes, Gijón, Asturias, Spain
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15
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Yao LZ, Li XY, Fan YM. Real-time dermoscopy of numerous mites crawling on the crusted scabies. Clin Microbiol Infect 2024; 30:90-91. [PMID: 37844694 DOI: 10.1016/j.cmi.2023.10.010] [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: 09/14/2023] [Revised: 09/28/2023] [Accepted: 10/11/2023] [Indexed: 10/18/2023]
Affiliation(s)
- Lin-Zhi Yao
- Dermatology, Plastic and Cosmetic Surgery Center, The First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China; Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Xue-Ying Li
- Dermatology, Plastic and Cosmetic Surgery Center, The First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China; Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Yi-Ming Fan
- Dermatology, Plastic and Cosmetic Surgery Center, The First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China; Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China.
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16
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Lause M, Libson K, Korman AM, Colburn N, Day S, Greer M, Hardgrow M, Malcolm K, Mcginnis M, Seely E, Smyer J, Trinidad J. Crusted scabies at a tertiary care center: Case series and cautionary tale. JAAD Case Rep 2023; 41:17-21. [PMID: 37842148 PMCID: PMC10568219 DOI: 10.1016/j.jdcr.2023.08.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023] Open
Affiliation(s)
- Michael Lause
- Department of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Karissa Libson
- Ohio State University College of Medicine, Columbus, Ohio
| | - Abraham M. Korman
- Department of Dermatology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Nora Colburn
- Department of Infectious Disease, Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Shandra Day
- Department of Infectious Disease, Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Marek Greer
- Occupational Health and Wellness, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Michele Hardgrow
- Occupational Health and Wellness, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Kimberly Malcolm
- Department of Clinical Epidemiology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Marcy Mcginnis
- Department of Clinical Epidemiology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Elizabeth Seely
- Department of Clinical Epidemiology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Justin Smyer
- Department of Clinical Epidemiology, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - John Trinidad
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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17
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Yin SJ, Zhong YH, Fan YM. An itchy rash with multi-regional crusts and scalp erosion. BMJ 2023; 383:e076501. [PMID: 37884288 DOI: 10.1136/bmj-2023-076501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Affiliation(s)
- Shu-Jun Yin
- Dermatology, Plastic and Cosmetic Surgery Center, First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Yue-Hong Zhong
- Dermatology, Plastic and Cosmetic Surgery Center, First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Yi-Ming Fan
- Dermatology, Plastic and Cosmetic Surgery Center, First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan, Guangdong, China
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
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18
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Sevestre J, Marty P, Hubiche T, Pomares C, Delaunay P. Groundbreaking outpatient activity in medical entomology in France: An eight-year experience in a french university hospital. Infect Dis Now 2023; 53:104728. [PMID: 37295744 DOI: 10.1016/j.idnow.2023.104728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 03/21/2023] [Accepted: 05/27/2023] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Arthropods are known to impair human health in various manners, acting as infectious disease vectors, or as simple nuisances. Even though considerable research is being produced in medical entomology, no reports on patient management in clinical entomology units are available in the literature. PATIENTS AND METHODS We retrospectively surveyed all the records from patients having consulted in our outpatient clinical entomology unit in Nice University Hospital from 2012 to 2020. For each patient, physical examination findings and treatment data were analyzed. RESULTS A total of 518 patients were analyzed in this study. Most were diagnosed with arthropod infestation (55.8%), the most common being Sarcoptes scabiei (35%), bedbugs (23%), Pyemotes dermatitis (17.6%) and flea infestation (15.9%). Along with symptomatic treatments, targeted environmental measures could be proposed for infested patients. For many of our patients, on the other hand, active infestation was ruled out. CONCLUSION Given today's lack of expertise in medical entomology, we advocate for the creation of medical entomology units in university hospitals, not only allowing fair and proportionate multidisciplinary management of patients in whom arthropod infestation is suspected, but also generating cost savings.
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Affiliation(s)
- Jacques Sevestre
- Service de Parasitologie-Mycologie, Centre Hospitalier Universitaire de Nice, Nice, France.
| | - Pierre Marty
- Service de Parasitologie-Mycologie, Centre Hospitalier Universitaire de Nice, Nice, France; C3M, INSERM 1065, Université de la Côte d'Azur, Nice, France
| | - Thomas Hubiche
- Service de Dermatologie, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Christelle Pomares
- Service de Parasitologie-Mycologie, Centre Hospitalier Universitaire de Nice, Nice, France; C3M, INSERM 1065, Université de la Côte d'Azur, Nice, France
| | - Pascal Delaunay
- Service de Parasitologie-Mycologie, Centre Hospitalier Universitaire de Nice, Nice, France
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19
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Melese F, Malede A, Sisay T, Geremew A, Gebrehiwot M, Woretaw L, Atanaw G, Azanaw J, Melese M, Feleke H. Cloth sharing with a scabies case considerably explains human scabies among children in a low socioeconomic rural community of Ethiopia. Trop Med Health 2023; 51:52. [PMID: 37710350 PMCID: PMC10502969 DOI: 10.1186/s41182-023-00544-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 09/04/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND In 2020, scabies were integrated into the WHO roadmap for neglected tropical diseases, aimed at ending the negligence to realize the SDGs. Ethiopia has also introduced scabies as a notifiable disease in drought-prone localities since 2015. Many of the previous studies employed study designs that might be subject to bias. Moreover, there is no scientific evidence about scabies in this area. Hence, this study aimed to determine the prevalence and associated factors of scabies among children aged below 15 years in rural Ethiopia. METHODS A community-based cross-sectional study was carried out among 942 children in rural kebeles of Lay Gayent District from March through May 15, 2021. A two-stage sampling technique was applied. Data on sociodemographics, housing, water supply and sanitation, children's personal hygiene, and caregivers' knowledge about scabies were collected by a structured questionnaire. Data quality was maintained through pretesting, training of data collectors and supervisors, and supervision. An adjusted binary logistic regression was modelled to identify factors associated with scabies. The Hosmer-Lemeshow goodness-of-fit test was run to check the model fitness. RESULTS The prevalence of scabies was 21.5% (95% CI 19.0-24.3). Maternal illiteracy (adjusted odds ratio (AOR) = 1.61; 95% CI 1.07-2.43); low household wealth (AOR = 2.04; 95% CI 1.25-3.33); unimproved water source (AOR = 1.58; 95% CI 1.05-2.40); not cleaning a house daily (AOR = 2.43; 95% CI 1.63-3.62); not trimming nails (AOR = 2.21; 95% CI 1.50-3.25); cloth sharing with a scabies case (AOR = 11.77; 95% CI 6.94-19.97); and low caregiver knowledge about scabies (AOR = 2.44; 95% CI 1.64-3.63) were factors associated with scabies. CONCLUSIONS Scabies remains a significant public health issue among children aged below 15 years in the district. Maternal illiteracy, low household wealth, unimproved water source, not cleaning a house daily, not trimming nails, cloth sharing with a scabies case, and low caregiver knowledge about scabies were factors associated with scabies. Community-wide interventions with prime emphasis on improving maternal education and caregivers' knowledge about scabies, upgrading household wealth, ensuring a safe water supply, providing healthy housing, and ensuring adequate personal hygiene are warranted.
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Affiliation(s)
- Fekadie Melese
- Hospital Quality Unit and Public Health Emergency Management Office, Nefas Mewcha Primary Hospital, Nefas Mewcha, Ethiopia
| | - Asmamaw Malede
- Department of Environmental Health, Wollo University, Dessie, Ethiopia.
| | - Tadesse Sisay
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Abraham Geremew
- Department of Environmental Health, Haramaya University, Harar, Ethiopia
| | - Mesfin Gebrehiwot
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Lebasie Woretaw
- Department of Environmental Health, Wollo University, Dessie, Ethiopia
| | - Getu Atanaw
- Department of Obstetrics and Gynecology, University of Gondar, Gondar, Ethiopia
| | - Jember Azanaw
- Department of Environmental and Occupational Health and Safety, University of Gondar, Gondar, Ethiopia
| | - Mihret Melese
- Department of Medical Physiology, University of Gondar, Gondar, Ethiopia
| | - Hailemariam Feleke
- Department of Environmental and Occupational Health and Safety, University of Gondar, Gondar, Ethiopia
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20
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Li W, Li X, Song L, Li H, Wu Y, Li J. Optical microscopic study on a novel morphological classification method of multiple diagnostic features of Sarcoptes scabiei var. hominis. Parasitology 2023; 150:1070-1075. [PMID: 37846821 PMCID: PMC10801366 DOI: 10.1017/s0031182023000938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/24/2023] [Accepted: 09/27/2023] [Indexed: 10/18/2023]
Abstract
Optical microscopy is the gold standard technique used to confirm the diagnosis of scabies. Multiple diagnostic features of the pathogen Sarcoptes scabiei var. hominis (S. scabiei) can be identified under a microscope and classified into 3 categories: mites, eggs and fecal pellets. However, mite and eggshell fragments can also be observed, which have been ignored in the 2020 International Alliance for the Control of Scabies (IACS) Criteria and by most researchers. In this study, we propose a novel morphological classification method that classifies multiple diagnostic features into 5 categories and 7 subcategories. Our results revealed that 65.2% (1893 of 2896) of the positive cases were confirmed through the identification of mites, eggs or fecal pellets, whereas up to 34.6% (1003 of 2896) of the positive cases were confirmed through the identification of mite or eggshell fragments. Therefore, the important diagnostic values of mite and eggshell fragments should be emphasized. Importantly, for the first time, mite and eggshell fragments were classified into 7 subcategories, some of which are easily ignored or confused with contaminating artefacts. We believe that this novel morphological classification method will be beneficial for operator training in interpreting slides and in improving the 2020 IACS Criteria.
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Affiliation(s)
- Wanchen Li
- Department of Clinical Laboratory, The Second Hospital of Tianjin Medical University, Tianjin, PR China
| | - Xiaoli Li
- Department of Clinical Laboratory, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, PR China
| | - Lin Song
- Department of Clinical Laboratory, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, PR China
| | - Hongfeng Li
- Department of Clinical Laboratory, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, PR China
| | - Yaliu Wu
- Department of Clinical Laboratory, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, PR China
| | - Jianjun Li
- Department of Clinical Laboratory, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, PR China
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21
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Al-Dabbagh J, Younis R, Ismail N. The current available diagnostic tools and treatments of scabies and scabies variants: An updated narrative review. Medicine (Baltimore) 2023; 102:e33805. [PMID: 37233429 PMCID: PMC10219715 DOI: 10.1097/md.0000000000033805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 04/27/2023] [Indexed: 05/27/2023] Open
Abstract
Scabies is a neglected tropical disease that continues to have global impacts and long-term health consequences. It is caused by the mite Sarcoptes scabei var. hominis, which is an obligate ectoparasite that lives in the epidermis of the human skin. Scabies is common in poor communities due to overcrowding in places like old age homes, prisons, and homeless and displaced children. However, developed countries are also susceptible to scabies infestations, such as in institutional outbreaks or small epidemics under war conditions or during natural disasters. The diagnosis of scabies may be assisted by invasive and noninvasive tools; However, the history and examination findings are usually adequate to confirm the clinical suspicion. Here, we present an updated review of scabies by focusing on the diagnostic approaches, treatment, and prevention of scabies.
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Affiliation(s)
| | - Razan Younis
- Faculty of Medicine, Tartous University, Tartous, Syria
| | - Nemat Ismail
- Faculty of Medicine, Tishreen University, Latakia, Syria
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22
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Feng Y, Feng J, Qin B. Answer to April 2023 Photo Quiz. J Clin Microbiol 2023; 61:e0130322. [PMID: 37078716 PMCID: PMC10117119 DOI: 10.1128/jcm.01303-22] [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: 04/21/2023] Open
Abstract
Read the full article for the answer.
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Affiliation(s)
- Yifei Feng
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, China
| | - Jianqing Feng
- Department of Dermatology, Taicang Hospital of Traditional Chinese Medicine, Suzhou, China
| | - Bing Qin
- Intensive Care Unit, Taicang Hospital of Traditional Chinese Medicine, Suzhou, China
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23
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Vázquez-Prieto S, Vaamonde A, Paniagua E. Study of the Use of Permethrin 5% Cream in Galicia (Spain) between 2018 and 2021. Infect Dis Rep 2023; 15:222-230. [PMID: 37102983 PMCID: PMC10138315 DOI: 10.3390/idr15020023] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 04/11/2023] [Accepted: 04/14/2023] [Indexed: 04/28/2023] Open
Abstract
Drug utilization studies can provide direct insights into how a drug is used in real-world conditions and can give a rough estimate of the proportion of the study population treated with it. In the present work, we examined the consumption of permethrin 5% cream in the four provinces of Galicia (a Spanish autonomous community) and described the seasonal variability and the annual evolution of its consumption between 2018 and 2021. A descriptive, cross-sectional, and retrospective study of the consumption of this drug, expressed in defined daily dose per 1000 inhabitants per day (DID), was carried out. The results obtained revealed differences between the amounts consumed in the four Galician provinces (p < 0.001). No specific geographical pattern was observed; however, the results suggested a marked seasonality and a slightly increasing global trend in the consumption of permethrin 5% cream throughout the study period. Since the only authorized indication of this drug in the study area is the treatment of scabies, this work may give an idea of the epidemiological situation of the disease in Galicia and serve to establish public health strategies against this parasitosis.
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Affiliation(s)
- Severo Vázquez-Prieto
- Universidad de Los Lagos, Osorno, Chile
- Vicerrectoría de Investigación y Postgrado, Universidad Católica del Maule, Talca, Chile
| | - Antonio Vaamonde
- Departamento de Estadística e Investigación Operativa, Universidad de Vigo, 36310 Vigo, Spain
| | - Esperanza Paniagua
- Laboratorio de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Farmacia, Universidad de Santiago de Compostela, Campus Vida, 15782 Santiago de Compostela, Spain
- Instituto de Investigación en Análisis Químicos y Biológicos (IAQBUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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24
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Skayem C, Majda A, Gary C, Hemery F, Mahé E, Caux F, Dupin N, Senet P, Greder-Belan A, Hillion B, Meni C, Saiag P, Bellaud G, Bleibtreu A, Lariven S, Bollens D, Descamps V, Molina JM, Bouchaud O, Vittecoq D, Do-Pham G, Foulet F, Botterel F, Chosidow O, Bernigaud C. Severe Scabies: A French Multi-centre Study Involving 95 Patients with Crusted and Profuse Disease and Review of the Literature. Acta Derm Venereol 2023; 103:adv00878. [PMID: 36861856 PMCID: PMC9993169 DOI: 10.2340/actadv.v103.5351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/01/2023] [Indexed: 03/03/2023] Open
Abstract
The aim of this multi-centre French retrospective study was to identify severe, i.e. crusted and profuse, scabies patients. Records were retrieved from 22 Dermatology or Infectious Diseases departments in the Ile-de-France from January 2009 to January 2015 to characterize epidemiology, demography, diagnosis, contributing factors, treatment features, and outcomes in severe scabies. A total of 95 inpatients (57 crusted and 38 profuse) were included. A higher number of cases was observed among elderly patients (>75 years), mostly living in institutions. Thirteen patients (13.6%) reported a history of previously treated scabies. Sixty-three patients (66.3%) had been seen by a previous practitioner for the current episode (up to 8 previous visits). Initial misdiagnosis (e.g. eczema, prurigo, drug-related eruptions, psoriasis) was documented in 41 patients (43.1%). Fifty-eight patients (61%) had already received 1 or more previous treatments for their current episode. Forty percent received corticosteroids or acitretin for an initial diagnosis of eczema or psoriasis. Median time from the onset of symptoms to the diagnosis of severe scabies was 3 months (range 0.3-22). Itch was present in all patients at diagnosis. Most patients (n=84, 88.4%) had comorbidities. Diagnostic and therapeutic approaches varied. Complications occurred in 11.5% of cases. To date, there is no consensus for diagnosis and treatment, and future standardization of is required for optimal management.
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Affiliation(s)
- Charbel Skayem
- Dermatology Department, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Henri-Mondor, Créteil, France.
| | - Askour Majda
- Dermatology Department, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Henri-Mondor, Créteil, France
| | - Charlotte Gary
- Dermatology Department, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Henri-Mondor, Créteil, France
| | - Francois Hemery
- Service d'Information Médicale, DSIGHM, APHP, Hôpital Henri-Mondor, Créteil, France
| | - Emmanuel Mahé
- Dermatology Department, Centre Hospitalier Victor Dupouy, Argenteuil, France
| | - Frederic Caux
- Dermatology Department, APHP, Hôpital Avicenne, Bobigny, France
| | - Nicolas Dupin
- Dermatology Department, APHP, Hôpital Cochin, Pavillon Tarnier, Paris, France
| | - Patricia Senet
- Dermatology Department, APHP, Hôpital Tenon, Sorbonne Université, Paris, France
| | - Alix Greder-Belan
- Service de Médecine Interne et Unité de Maladies Infectieuses et Tropicales, Centre Hospitalier de Versailles, Hôpital Mignot, Le Chesnay, France
| | - Brigitte Hillion
- Dermatology Department, Centre Hospitalier Marne la Vallée, Jossigny, France
| | - Cecile Meni
- Dermatology Department, APHP, Hôpital Necker-Enfants malades, Paris, France
| | - Philippe Saiag
- Dermatology Department, APHP, Hôpital Ambroise Paré, Boulogne-Billancourt, France
| | - Guillaume Bellaud
- Infectious Diseases Department, APHP, Hôpital Tenon, Hôpitaux Universitaires Paris-Est, Paris, France
| | - Alexandre Bleibtreu
- Infectious Diseases Department, APHP, Hôpital Bichat Claude Bernard, Paris, France
| | - Sylvie Lariven
- Infectious Diseases Department, APHP, Hôpital Bichat Claude Bernard, Paris, France
| | - Diane Bollens
- Infectious Diseases Department, APHP, Hôpital Saint-Antoine, Paris, France
| | - Vincent Descamps
- Dermatology Department, APHP, Hôpital Bichat Claude Bernard, Paris, France
| | - Jean-Michel Molina
- Infectious Diseases Department, APHP, Hôpital Saint-Louis, Paris, France
| | - Olivier Bouchaud
- Infectious Diseases Department, APHP, Hôpital Avicenne, Bobigny, France
| | - Daniel Vittecoq
- Infectious Diseases Department, APHP, CHU Bicêtre, Le Kremlin Bicêtre, France
| | - Gia Do-Pham
- Service de Médecine Interne, Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Francoise Foulet
- Research Group Dynamic, EA7380, Faculté de Santé de Créteil, Ecole Nationale Vétérinaire d'Alfort, USC ANSES, Université Paris-Est Créteil, Créteil, France
| | - Francoise Botterel
- Research Group Dynamic, EA7380, Faculté de Santé de Créteil, Ecole Nationale Vétérinaire d'Alfort, USC ANSES, Université Paris-Est Créteil, Créteil, France
| | - Olivier Chosidow
- Dermatology Department, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Henri-Mondor, Créteil, France
| | - Charlotte Bernigaud
- Dermatology Department, Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Henri-Mondor, Créteil, France.
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25
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Meraz Soto JM, Alvarado Motte RA, Ramírez Carrillo P, Meraz Soto AA, Bayón Villaseñor V, Cheirif Wolosky O. Crusted Hyperkeratotic Scabies: A Case Report. Cureus 2023; 15:e34520. [PMID: 36879685 PMCID: PMC9984309 DOI: 10.7759/cureus.34520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
Crusted scabies is a rare form of classic scabies characterized by severe symptoms, mainly observed in immunosuppressed patients. This disease has been associated with a variety of health problems, such as delayed diagnosis, infection risk, and high mortality, mainly from sepsis. We report the case of a patient with hyperkeratotic scabies in the context of immunosuppression associated with malnutrition and the use of topical corticosteroids. Ivermectin is critical for successfully treating crusted scabies. However, a higher cure rate has been reported with the combination of oral ivermectin and topical permethrin. In our study, we chose to use a plan suitable for grade two scabies, resulting in a subtotal regression of the lesions. Crusted scabies is a highly contagious parasitic cutaneous disease, and there are few reports in the national and international literature. It is necessary to suspect this presentation form in order to establish a timely diagnosis and detect and treat associated comorbidities.
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26
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Lluch-Galcerá JJ, Carrascosa JM, Boada A. [Translated article] Epidemic Scabies: New Treatment Challenges in an Ancient Disease. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:T132-T140. [PMID: 36462668 DOI: 10.1016/j.ad.2022.07.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/06/2022] [Indexed: 12/05/2022] Open
Abstract
Scabies which is among the most prevalent diseases worldwide, is becoming more frequent in Spain. The problems of this epidemic can be explained by several factors: improper application or prescription of treatments, resistance or reduced sensitivity to topical treatments, and poor understanding of the parasite and contagion. We require a new evidence-based approach to therapy that takes these problems into consideration. If symptoms persist after proper treatment, it is important to identify the reason for failure and standardize our approach. In refractory cases, the prescriber should prioritize oral medication, indicate a higher dose, combine treatments, or evaluate the use of off-label treatments in certain populations. The availability of new medications, such as spinosad or, especially, moxidectin, offer hope for bringing this disease under control.
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Affiliation(s)
- J J Lluch-Galcerá
- Servicio de Dermatología, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain.
| | - J M Carrascosa
- Servicio de Dermatología, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain
| | - A Boada
- Servicio de Dermatología, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain
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27
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Schmitt C, Lauffer F, Biedermann T, Preis S. [Papules, plaques and pruritus]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2023; 74:137-139. [PMID: 36129483 DOI: 10.1007/s00105-022-05061-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/24/2022] [Indexed: 01/28/2023]
Affiliation(s)
- Christina Schmitt
- Klinik und Poliklinik für Dermatologie und Allergologie am Biederstein, Fakultät für Medizin, Technische Universität München, Biedersteiner Str. 29, 80802, München, Deutschland
| | - Felix Lauffer
- Klinik und Poliklinik für Dermatologie und Allergologie am Biederstein, Fakultät für Medizin, Technische Universität München, Biedersteiner Str. 29, 80802, München, Deutschland
| | - Tilo Biedermann
- Klinik und Poliklinik für Dermatologie und Allergologie am Biederstein, Fakultät für Medizin, Technische Universität München, Biedersteiner Str. 29, 80802, München, Deutschland
| | - Sarah Preis
- Klinik und Poliklinik für Dermatologie und Allergologie am Biederstein, Fakultät für Medizin, Technische Universität München, Biedersteiner Str. 29, 80802, München, Deutschland.
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Lluch-Galcerá JJ, Carrascosa JM, Boada A. Epidemic Scabies: New Treatment Challenges in an Ancient Disease. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:132-140. [PMID: 35963332 DOI: 10.1016/j.ad.2022.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
Scabies, which is among the most prevalent diseases worldwide, is becoming more frequent in Spain. The problems of this epidemic can be explained by several factors: improper application or prescription of treatments, resistance or reduced sensitivity to topical treatments, and poor understanding of the parasite and contagion. We require a new evidence-based approach to therapy that takes these problems into consideration. If symptoms persist after proper treatment, it is important to identify the reason for failure and standardize our approach. In refractory cases, the prescriber should prioritize oral medication, indicate a higher dose, combine treatments, or evaluate the use of off-label treatments in certain populations. The availability of new medications -such as spinosad or, especially, moxidectin- offer hope for bringing this disease under control.
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Affiliation(s)
- J J Lluch-Galcerá
- Servicio de Dermatología, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Barcelona, España.
| | - J M Carrascosa
- Servicio de Dermatología, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Barcelona, España
| | - A Boada
- Servicio de Dermatología, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Barcelona, España
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Joura MI, Koszorú K, Czintner D, Sárdy M. [Geriatric dermatology]. Z Gerontol Geriatr 2023; 56:35-41. [PMID: 34989815 PMCID: PMC9876847 DOI: 10.1007/s00391-021-02006-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 11/26/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND With an ageing society the incidences of skin diseases increase. OBJECTIVE The most important skin diseases in geriatric patients are discussed. MATERIAL AND METHODS A literature search was conducted using the PubMed database and standard dermatological textbooks. RESULTS Skin diseases in geriatric patients are often more susceptible to external influences and can be affected by visceral diseases. Due to a delayed diagnosis, malignant skin diseases in geriatric patients are first diagnosed at a higher stage. CONCLUSION Physiological skin changes are to be treated with appropriate care. In the case of unclear skin changes, a timely dermatological check-up is to be done.
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Affiliation(s)
- Marie Isolde Joura
- Klinik für Dermatologie, Venerologie und Dermatoonkologie, Semmelweis Universität Budapest, Mária utca 41, 1085, Budapest, Ungarn.
| | - Kamilla Koszorú
- Klinik für Dermatologie, Venerologie und Dermatoonkologie, Semmelweis Universität Budapest, Mária utca 41, 1085, Budapest, Ungarn
| | - Dóra Czintner
- Klinik für Dermatologie, Venerologie und Dermatoonkologie, Semmelweis Universität Budapest, Mária utca 41, 1085, Budapest, Ungarn
| | - Miklós Sárdy
- Klinik für Dermatologie, Venerologie und Dermatoonkologie, Semmelweis Universität Budapest, Mária utca 41, 1085, Budapest, Ungarn
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Asnawi V, Maulida M, Hidayati A, Gunawan H, Dwiyana RF, Hindritiani R. Combination of Crusted Scabies with Bullous Scabies: A Rare Case. Int Med Case Rep J 2023; 16:153-158. [PMID: 36936186 PMCID: PMC10018284 DOI: 10.2147/imcrj.s396234] [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] [Received: 11/24/2022] [Accepted: 02/15/2023] [Indexed: 03/21/2023] Open
Abstract
Scabies is a parasitic skin disease caused by Sarcoptes scabiei var. hominis. Crusted scabies, also known as Norwegian scabies, is a rare and severe form of scabies that occurs more frequently in immunocompromised, elderly, disabled, and debilitated patients. The present study reports a case of crusted scabies combined with bullous scabies. A 44-year-old man was admitted with the chief complaint of red, thick, scaly patches of skin accompanied by crusting that felt itchy and worsened at night. The lesions had appeared all over his body intermittently for the last 10 years; however, the complaints worsened in the last 2 months. From dermatological status, the anterior and posterior thoracic regions and between the fingers of both hands showed generalized distribution of erythematous, yellowish, hyperkeratotic plaques with clear boundaries, pustules, and blisters on an erythematous base with multiple erosions and excoriations. S. scabiei were found on skin scraping examination, and histopathological examination supported the diagnosis of bullous scabies. The patient received 5% permethrin lotion topical therapy and systemic ivermectin therapy. In addition, the patient was given systemic antibiotics. The lesions improved after 2 weeks of therapy, and no S. scabiei were found on the subsequent microscopic examination. Treatment with a combination of topical and systemic scabicidal agents produced a favorable outcome in this patient.
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Affiliation(s)
- Vella Asnawi
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
- Department of Dermatology and Venereology, Dr. Zainoel Abidin General Hospital, Banda Aceh, Aceh, Indonesia
- Correspondence: Vella Asnawi, Department of Dermatology and Venereology, Dr. Zainoel Abidin General Hospital, Jl. Tgk.Daud Beureueh No. 108, Banda Aceh, Aceh, Indonesia, Tel +6281938199931, Email
| | - Mimi Maulida
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
- Department of Dermatology and Venereology, Dr. Zainoel Abidin General Hospital, Banda Aceh, Aceh, Indonesia
| | - Arie Hidayati
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
- Department of Dermatology and Venereology, Dr. Zainoel Abidin General Hospital, Banda Aceh, Aceh, Indonesia
| | - Hendra Gunawan
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
- Department of Dermatology and Venereology, Hasan Sadikin General Hospital, Bandung, West Java, Indonesia
| | - Reiva Farah Dwiyana
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
- Department of Dermatology and Venereology, Hasan Sadikin General Hospital, Bandung, West Java, Indonesia
| | - Reti Hindritiani
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
- Department of Dermatology and Venereology, Hasan Sadikin General Hospital, Bandung, West Java, Indonesia
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Ertugrul G, Aktas H. Comparison of sulfur ointment and permethrin treatments in scabies. Dermatol Ther 2022; 35:e15897. [PMID: 36193643 DOI: 10.1111/dth.15897] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 09/15/2022] [Accepted: 10/01/2022] [Indexed: 11/27/2022]
Abstract
Scabies is a contagious, parasitic skin disease that adversely affects the quality of life and, can cause systemic complications if it is not properly treated. Sulfur ointment and permethrin cream are among the most used topical agents in the treatment of scabies. In this study, we aimed to compare the efficacy of sulfur ointment and permethrin cream in the treatment of scabies. In this single-center study, patients who were diagnosed with scabies in the dermatology outpatient clinics of Karabuk University Training and Research Hospital between April, 2021 and September, 2021 were investigated retrospectively. Age, gender, date of diagnosis, topical agent used for scabies treatment, and response to the treatment at the control examination in the second week were recorded. The patients were divided into two groups those receiving 5% permethrin cream or 10% sulfur ointment, and the treatment efficacy of both agents was compared. This study showed that 10% sulfur ointment was significantly more effective in treating scabies than 5% permethrin cream (p < 0.001). Moreover, younger patients with scabies responded better to both treatments. 10% Sulfur ointment can be considered a safe and effective topical option in the treatment of scabies. The resistance to 5% permethrin cream, which is the most commonly used agent for scabies, can be a concern as an unexpected low success rate was obtained in this study.
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Affiliation(s)
- Goksen Ertugrul
- Department of Dermatology, Karabuk University, Faculty of Medicine, Karabuk, Turkey
| | - Habibullah Aktas
- Department of Dermatology, Karabuk University, Faculty of Medicine, Karabuk, Turkey
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Cutaneous Larvae Migrans Treated with a Single Dose of Ivermectin. Case Rep Med 2022; 2022:8215335. [PMID: 36439709 PMCID: PMC9683989 DOI: 10.1155/2022/8215335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 09/29/2022] [Accepted: 10/26/2022] [Indexed: 11/17/2022] Open
Abstract
Hookworm-related cutaneous larva migrans (HrCLM) is a clinical diagnosis based on a history of exposure to contaminated soil and is associated with a characteristic red serpiginous lesion that migrates within the epidermis. Our patient presented with a red, tortuous migratory rash with localized pruritus on the left plantar foot of 1-month duration. He lacked recent travel history outside the southeastern United States. Upon admission, he presented with peripheral blood eosinophilia, an uncommon feature of HrCLM. A single dose of ivermectin was sufficient for treatment, and symptoms resolved within 3 days. This case highlights the increased incidence of domestically acquired hookworm infections, explores this epidemiological shift, and emphasizes relevant differential diagnoses.
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Næsborg-Nielsen C, Eisenhofer R, Fraser TA, Wilkinson V, Burridge CP, Carver S. Sarcoptic mange changes bacterial and fungal microbiota of bare-nosed wombats (Vombatus ursinus). Parasit Vectors 2022; 15:323. [PMID: 36100860 PMCID: PMC9472346 DOI: 10.1186/s13071-022-05452-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 08/26/2022] [Indexed: 11/25/2022] Open
Abstract
Background Sarcoptes scabiei is globally distributed and one of the most impactful mammalian ectoparasites. Sarcoptic mange, caused by infection with S. scabiei, causes disruption of the epidermis and its bacterial microbiota, but its effects on host fungal microbiota and on the microbiota of marsupials in general have not been studied. Here, we (i) examine bacterial and fungal microbiota changes associated with mange in wild bare-nosed wombats (BNWs) and (ii) evaluate whether opportunistic pathogens are potentiated by S. scabiei infection in this species. Methods Using Amplicon Sequencing of the 16S rRNA and ITS2 rDNA genes, we detected skin microbiota changes of the bare-nosed wombat (Vombatus ursinus). We compared the alpha and beta diversity among healthy, moderate, and severe disease states using ANOVA and PERMANOVA with nesting. Lastly, we identified taxa that differed between disease states using analysis of composition of microbes (ANCOM) testing. Results We detected significant changes in the microbial communities and diversity with mange in BNWs. Severely affected BNWs had lower amplicon sequence variant (ASV) richness compared to that of healthy individuals, and the microbial communities were significantly different between disease states with higher relative abundance of potentially pathogenic microbial taxa in mange-affected BNWs including Staphylococcus sciuri, Corynebacterium spp., Brevibacterium spp., Brachybacterium spp., and Pseudogymnascus spp. and Debaryomyces spp. Conclusion This study represents the first investigation of microbial changes in association with sarcoptic mange in a marsupial host, as well as the first investigation of fungal microbial changes on the skin of any host suffering from sarcoptic mange. Our results are broadly consistent with bacterial microbiota changes observed in humans, pigs, canids, and Iberian ibex, suggesting the epidermal microbial impacts of mange may be generalisable across host species. We recommend that future studies investigating skin microbiota changes include both bacterial and fungal data to gain a more complete picture of the effects of sarcoptic mange. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s13071-022-05452-y.
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34
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Le Gallee M, Billick K. Dancers in COVID-19. JEADV CLINICAL PRACTICE 2022; 1:286-287. [PMID: 37830036 PMCID: PMC9349851 DOI: 10.1002/jvc2.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/19/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022]
Affiliation(s)
| | - Kendall Billick
- Division of Dermatology, Toronto Western HospitalUniversity of TorontoTorontoOntarioCanada
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35
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Ocanha‐Xavier JP, Xavier‐Junior JCC. Despite the use of ivermectin during the COVID pandemic, scabies keeps playing tricks with us. J Eur Acad Dermatol Venereol 2022; 37:e24-e25. [PMID: 35993801 PMCID: PMC9539036 DOI: 10.1111/jdv.18547] [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: 05/05/2022] [Accepted: 08/08/2022] [Indexed: 12/15/2022]
Affiliation(s)
| | - José Cândido Caldeira Xavier‐Junior
- Pathology Institute of AraçatubaAraçatubaSão PauloBrazil,School of MedicineCentro Universitário Católico Unisalesiano AuxiliumAraçatubaSão PauloBrazil
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36
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Khan A, Sohaib M, Ullah R, Hussain I, Niaz S, Malak N, de la Fuente J, Khan A, Aguilar-Marcelino L, Alanazi AD, Ben Said M. Structure-based in silico design and in vitro acaricidal activity assessment of Acacia nilotica and Psidium guajava extracts against Sarcoptes scabiei var. cuniculi. Parasitol Res 2022; 121:2901-2915. [PMID: 35972548 DOI: 10.1007/s00436-022-07615-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/31/2022] [Indexed: 12/01/2022]
Abstract
Infestation by Sarcoptes scabiei var. cuniculi mite causes scabies in humans and mange in animals. Alternative methods for developing environmentally friendly and effective plant-based acaricides are now a priority. The purpose of this research was the in silico design and in vitro evaluation of the efficacy of ethanol extracts of Acacia nilotica and Psidium guajava plant leaves against S. scabiei. Chem-Draw ultra-software (v. 12.0.2.1076.2010) was used to draw 36 distinct compounds from these plants that were employed as ligands in docking tests against S. scabiei Aspartic protease (SsAP). With docking scores of - 6.50993 and - 6.16359, respectively, clionasterol (PubChem CID 457801) and mangiferin (PubChem CID 5281647) from A. nilotica inhibited the targeted protein SsAP, while only beta-sitosterol (PubChem CID 222284) from P. guajava interacted with the SsAP active site with a docking score of - 6.20532. Mortality in contact bioassay at concentrations of 0.25, 0.5, 1.0, and 2.0 g/ml was determined to calculate median lethal time (LT50) and median lethal concentration (LC50) values. Acacia nilotica extract had an LC50 value of 0.218 g/ml compared to P. guajava extract, which had an LC50 value of 0.829 g/ml at 6 h. These results suggest that A. nilotica extract is more effective in killing mites, and these plants may have novel acaricidal properties against S. scabiei. Further research should focus on A. nilotica as a potential substitute for clinically available acaricides against resistant mites.
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Affiliation(s)
- Afshan Khan
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Sohaib
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Rooh Ullah
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Imdad Hussain
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Sadaf Niaz
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Nosheen Malak
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - José de la Fuente
- SaBio. Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005, Ciudad Real, Spain.,Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, 74078, USA
| | - Adil Khan
- Department of Zoology, Bacha Khan University Charsadda, Charsadda, Khyber Pakhtunkhwa, Pakistan.
| | - Liliana Aguilar-Marcelino
- National Center for Disciplinary Research in Animal Health and Safety (INIFAP), Km 11 Federal Road Cuernavaca-Cuautla, 62550, Jiutepec, Morelos, México
| | - Abdullah D Alanazi
- Department of Biological Sciences, Faculty of Science and Humanities, Shaqra University, 1040 Ad-Dawadimi, 11911, Shaqra, Saudi Arabia
| | - Mourad Ben Said
- Department of Basic Sciences, Higher Institute of Biotechnology of Sidi Thabet, University of Manouba, 2010, Manouba, Tunisia.,Laboratory of Microbiology, National School of Veterinary Medicine of Sidi Thabet, University of Manouba, 2010, Manouba, Tunisia
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37
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Næsborg-Nielsen C, Wilkinson V, Mejia-Pacheco N, Carver S. Evidence underscoring immunological and clinical pathological changes associated with Sarcoptes scabiei infection: synthesis and meta-analysis. BMC Infect Dis 2022; 22:658. [PMID: 35902827 PMCID: PMC9335973 DOI: 10.1186/s12879-022-07635-5] [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] [Received: 05/07/2022] [Accepted: 07/11/2022] [Indexed: 12/04/2022] Open
Abstract
Background Sarcoptes scabiei is one of the most impactful mammalian parasites. There has been much research on immunological and clinical pathological changes associated with S. scabiei parasitism across a range of host species. This rich body of literature is complex, and we seek to bring that complexity together in this study. We first (1) synthesise narrative reviews of immunopathological relationships to S. scabiei infection to construct overarching hypotheses; then (2) undertake a systematic meta-analysis of primary literature on immunological and clinical pathological changes; and lastly (3) contrast our findings from the meta-analysis to our synthesis from narrative reviews. Methods We synthesised 55 narrative reviews into two overarching hypotheses representing type I and type IV immune responses to S. scabiei infection. We then systematically extracted all literature reporting immunological variables, acute phase proteins, oxidant/antioxidant status, and erythrocytic, hepatological and nephrological changes, calculating 565 effect sizes between controls and sarcoptic mange affected groupings, refining (simplifying) hypotheses from narrative reviews. Results Immunological and clinical pathological parameters were most often studied in dogs (n = 12) and humans (n = 14). Combining immunological and clinical pathological information across mammalian species (n = 19) helped yield general insights into observed disease responses. This is evidenced by interspecific consensus in 27 immunological and clinical pathology variables (6/26 type I hypersensitivity, 3/20 type IV hypersensitivity, 6/10 oxidant/antioxidant status, 3/6 acute phase protein, 4/7 erythrocytic, and 5/10 hepatological/nephrological). Conclusions Elevated IgE, eosinophils and mast cells in type I hypersensitivity response corresponded to what was described in narrative reviews. Results from type IV hypersensitivity response suggested typical antibody response, however cell-mediated response was less evident. Some consensus of acute phase protein response and shifted oxidant/antioxidant balance and slight evidence of anemia. We highlight the need for mange/scabies studies to more routinely compare immunological and clinical pathological changes against controls, and include collection of a more standardised suite of variables among studies.
Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07635-5.
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Affiliation(s)
| | - Vicky Wilkinson
- Department of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, Australia
| | - Natalia Mejia-Pacheco
- Department of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, Australia
| | - Scott Carver
- Department of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, Australia
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Louka C, Logothetis E, Engelman D, Samiotaki-Logotheti E, Pournaras S, Stienstra Y. Scabies epidemiology in health care centers for refugees and asylum seekers in Greece. PLoS Negl Trop Dis 2022; 16:e0010153. [PMID: 35731821 PMCID: PMC9255768 DOI: 10.1371/journal.pntd.0010153] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 07/05/2022] [Accepted: 05/23/2022] [Indexed: 11/19/2022] Open
Abstract
Background Scabies is a global health concern disproportionately affecting vulnerable populations such as refugees and asylum seekers. Greece is a main point of entry in Europe for refugees, but epidemiological data on scabies in this population are scarce. We aimed to describe the epidemiology of scabies, including trends over the study period. Methodology/Principal findings Data were collected from June, 2016 to July, 2020, using the surveillance system of the Greek National Public Health Organization. Daily reports on scabies and other infectious diseases were submitted by staff at health centers for refugees/asylum seekers. Observed proportional morbidity for scabies was calculated using consultations for scabies as a proportion of total consultations. There were a total of 13118 scabies cases over the study period. Scabies was the third most frequently observed infectious disease in refugees/asylum seekers population after respiratory infections and gastroenteritis without blood in the stool. The scabies monthly observed proportional morbidity varied between 0.3% (August 2017) to 5.7% (January 2020). Several outbreaks were documented during the study period. The number of cases increased from October 2019 until the end of the study period, with a peak of 1663 cases in January 2020, related to an outbreak at one center. Spearman correlation test between the number of reported scabies cases and time confirmed an increasing trend (ρ = 0.67). Conclusions/Significance Scabies is one of the most frequently reported infectious diseases by health care workers in refugee/asylum seekers centers in Greece. Observed proportional morbidity for scabies increased over time and there were several outbreaks. The current surveillance system with daily reports of the new cases effectively detects new cases in an early stage. Public health interventions, including mass drug administration, should be considered to reduce the burden of scabies in refugee/migrant populations. Scabies is a skin disease caused by the ectoparasitic mite Sarcoptes scabiei var. hominis. Most people with scabies have a diffuse and pruritic rash, while the most complicated forms of the infection can lead to bacterial infections and sepsis. Scabies is a global health concern and in 2017, the World Health Organization (WHO) added it to the portfolio of conditions prioritized by WHO’s Department of Control of Neglected Tropical Diseases. However, the prevalence of scabies among refugees residing in camps in Greece has not been thoroughly investigated. In this study, we wanted to obtain an overview of scabies epidemiology and identify trends over time. To do so, we analyzed data extracted from epidemiological reports submitted each week as part of the Greek National Public Health Organization. Our findings confirmed the high prevalence of scabies among refugees residing in the camps and identified a clear trend of significant increase over time. Public health interventions, like mass drug administration with ivermectin, could help restrain the dissemination of the disease and lower its burden among refugees.
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Affiliation(s)
- Christina Louka
- Department of Internal Medicine/Infectious Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- ESCMID Study Group for Infections in Travellers and Migrants, Basel, Switzerland
- * E-mail:
| | - Emmanouil Logothetis
- Department of Reception of Asylum Seekers, Ministry of Migration and Asylum, Athens, Greece
| | - Daniel Engelman
- Tropical Diseases Group, Murdoch Children’s Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Melbourne Children’s Global Health, The Royal Children’s Hospital, Melbourne, Australia
| | - Eirini Samiotaki-Logotheti
- Department of Mobile Population, Section of Preparedness and Response, National Public Health Organization, Athens, Greece
| | - Spyros Pournaras
- Laboratory of Clinical Microbiology, ’ATTIKON’ University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ymkje Stienstra
- Department of Internal Medicine/Infectious Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- ESCMID Study Group for Infections in Travellers and Migrants, Basel, Switzerland
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
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Misganaw B, Nigatu SG, Gebrie GN, Kibret AA. Prevalence and determinants of scabies among school-age children in Central Armachiho district, Northwest, Ethiopia. PLoS One 2022; 17:e0269918. [PMID: 35700176 PMCID: PMC9197047 DOI: 10.1371/journal.pone.0269918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 05/31/2022] [Indexed: 11/18/2022] Open
Abstract
Background Scabies is a major global public health issue that might affect people from all socioeconomic levels. Globally, scabies affects more than 200 million people at any time. It remains one of the commonest skin diseases seen in developing countries including Ethiopia. Therefore, this study aimed to assess the prevalence and determinants of scabies among school-age children in Central Armachiho district, Northwest Ethiopia. Methods A community-based cross-sectional study was conducted from August to September 2020. A multi-stage sampling technique was used to select 850 study populations. Data was checked for its completeness, coded, and entered by using EPI-INFO version 7 and exported to the SPSS version 20 for analysis. A Binary logistic regression model was fitted to identify the determinants of scabies. Crude odds ratio (COR) and adjusted odds ratio (AOR) with 95% CI were used as measurements for the associations. P-values <0.005 were considered significant. Result Prevalence of scabies among the 850 participants studied was 10.82% (95% CI: 8.7–12.9). Contact history with confirmed scabies patient (AOR = 5.28,95% CI: 2.96–9.44), child not attending school (AOR = 3.08, 95% CI;1.45–6.54), rarely changing clothes (AOR = 2.43,95% CI: 1.27–4.62), sleeping on the floor (AOR = 4.11, 95% CI:1.95–8.67), bed sharing; (AOR = 3.38, 95% CI:2.86–6.15), rarely washing cloth: (AOR = 5.08,95% CI:2.75–9.36), living with internally displaced people; (AOR,95% CI: 3.47 (1.30–9.24) and using only water to wash hands; (AOR = 3.18,95% CI:1.74–5.80) had a statistically significant association with scabies infestation among school-age children. Conclusion The current study found nearly one out of ten school-age children had scabies. Not attended school, contact history with confirmed scabies patient, not washing cloth, infrequent changing clothes, bedding sharing, sleeping on the floor, living with internally displaced people, and only using water for handwashing practice were the independent predictors for the occurrence of scabies. Health education better to given to the parents or caregivers about the washing of clothing, changing clothes at least once per week, and avoid physical contact with known scabies cases.
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Affiliation(s)
- Bisrat Misganaw
- Department of Epidemiology and Biostatistics, University of Gondar Institute of Public Health, Gondar, Ethiopia
| | - Solomon Gedlu Nigatu
- Department of Epidemiology and Biostatistics, University of Gondar Institute of Public Health, Gondar, Ethiopia
| | | | - Anteneh Ayelign Kibret
- Department of Human Anatomy, School of Medicine, University of Gondar College of Medicine and Health Science, Gondar, Ethiopia
- * E-mail:
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Karaca Ural Z, Çatak B, Ağaoğlu E. Prevalence of Scabies in the Covid-19 Pandemic Period and Determination of Risk Factors for Scabies: a Hospital-Based Cross-Sectional Study in Northeast Turkey. Acta Parasitol 2022; 67:802-808. [PMID: 35107774 PMCID: PMC8807671 DOI: 10.1007/s11686-022-00524-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 01/18/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND There is an increase in the incidence of scabies in Turkey, which started before the Covid-19 pandemic, and this situation is considered as an epidemic. With this study, we aimed to reveal the prevalence of scabies during the pandemic period and the risk factors that are effective in the transmission of scabies. METHODS Our study was performed as a cross-sectional study in 376 patients who applied to our dermatology outpatient clinic between 1st and 30th April 2021. Sociodemographic and socioeconomic characteristics, living space, health behavior, and health care utilization of the patients were questioned. RESULTS The prevalence of scabies was determined as 10.9%. Features such as sex, area of residence, age, formal education status, employment status, total income, number of shower, number of people per room, water source, and heating method, which were found to be significant as a result of the double test, were included in the logistic regression analysis. Scabies was found 2.728 times (CI 1.325-5.557) more in those who live in rural areas than those who live in urban areas, 2.714 times (CI 1.365-5.451) more in men than women, 2.707 times (CI 1.256-5.833) more in nonworking than working, 2.354 times (CI 1.057-5.243) more in those with less than 9 showers per month than those with 9 or more showers per month. CONCLUSION During the Covid-19 pandemic period, the prevalence of scabies in Turkey is increasing and it is becoming a serious health problem. Our study emphasizes this increase and determines the risk factors for transmission.
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Affiliation(s)
- Z Karaca Ural
- Department of Dermatology, Kars Harakani State Hospital, Kars, Turkey.
| | - B Çatak
- Department of Public Health, School of Medicine, Kafkas University, Kars, Turkey
| | - E Ağaoğlu
- Department of Dermatology, Kars Harakani State Hospital, Kars, Turkey
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Shoaib H, O'Bryan CJ, Rapoport E, Phan P. Scabies: An Itchy Twitch. Cureus 2022; 14:e25120. [PMID: 35733453 PMCID: PMC9205750 DOI: 10.7759/cureus.25120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2022] [Indexed: 11/05/2022] Open
Abstract
One of the most common and contagious infectious dermatological pathology is scabies. It is caused by tiny mites and spreads via skin-to-skin contact. It is most prevalent in children, the elderly, and the immunocompromised. Once diagnosed, the individual and all household contacts must be treated. Scabies has conventionally been considered a disease of the developing world and is prevalent in patients from a low socioeconomic status. Herein, we present an interesting case from a tertiary care hospital in North America.
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Cho M, Kim HS. Crusted Scabies in a Patient With Intellectual Disability. J Korean Med Sci 2022; 37:e151. [PMID: 35578583 PMCID: PMC9110260 DOI: 10.3346/jkms.2022.37.e151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/21/2022] [Indexed: 11/20/2022] Open
Affiliation(s)
- Minah Cho
- Department of Dermatology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hei Sung Kim
- Department of Dermatology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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Morgado-Carrasco D, Piquero-Casals J, Podlipnik S. Tratamiento de la escabiosis. Aten Primaria 2022; 54:102231. [PMID: 35051892 PMCID: PMC8783089 DOI: 10.1016/j.aprim.2021.102231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/24/2021] [Accepted: 09/28/2021] [Indexed: 11/02/2022] Open
Abstract
La escabiosis afecta a más de 200 millones de personas en el mundo, y ocasiona un importante impacto socioeconómico. El mecanismo de contagio es por contacto directo prolongado. El contagio por fómites es infrecuente, aunque puede ser importante en la sarna noruega. La terapia con permetrina tópica al 5% es recomendada como tratamiento de primera línea. Puede indicarse durante el embarazo y la lactancia, y parece ser segura en niños < 2 meses. Sin embargo, últimamente se ha reportado una disminución de la efectividad de este fármaco. Otra alternativa en primera línea terapéutica es la ivermectina oral. Se puede administrar durante la lactancia, y estudios recientes sugieren que es segura en niños y lactantes pequeños. Diversas revisiones sistemáticas y metaanálisis han concluido que la ivermectina oral es tan efectiva y segura como la permetrina tópica. La administración terapéutica «en masa» de ivermectina oral es una excelente opción para el manejo de escabiosis en comunidades con alta prevalencia o de brotes en instituciones.
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Jiang Y, Zhan AT, Qiu F, Fan YM. Serial dermoscopic monitoring of subungal scabies mites in an infant with crusted scabies. J Eur Acad Dermatol Venereol 2022; 36:e492-e494. [PMID: 35143082 DOI: 10.1111/jdv.17994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/21/2021] [Accepted: 02/04/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Ying Jiang
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - An-Ting Zhan
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Fang Qiu
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Yi-Ming Fan
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
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Chiu LW, Berger TG, Chang AY. Management of common scabies and postscabetic itch in adults: Lessons learned from a single-center retrospective cohort study. Int J Womens Dermatol 2022; 7:716-720. [PMID: 35028370 PMCID: PMC8714596 DOI: 10.1016/j.ijwd.2021.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/25/2021] [Accepted: 09/06/2021] [Indexed: 11/16/2022] Open
Abstract
Combined topical permethrin plus oral ivermectin treats common scabies Patients 55 years or older may be more likely to experience post-scabetic itch Post-scabetic itch may persist for a median of 52.5 days (interquartile range, 28-135)
Background Common scabies can be difficult to diagnose and treat. There are limited data on the clinical characteristics of patients who may benefit from combined topical permethrin plus oral ivermectin. Postscabetic itch is common, but there is scant data describing its prognosis and management. Objective This study describes the clinical characteristics and evaluates treatment outcomes of participants with common scabies treated with combined topical permethrin plus oral ivermectin and describes the prognosis and management of postscabetic itch. Methods We conducted a single-center retrospective cohort study of participants with common scabies treated with combined topical permethrin plus oral ivermectin therapy and topical permethrin only. Participants previously treated with permethrin and/or ivermectin were excluded. The primary outcome was clinical outcome at follow-up, categorized as cure, worsening, or no change. Secondary outcomes included time from treatment initiation to cure, duration of follow-up after cure, recurrence rate, frequency of postscabetic itch, and duration of postscabetic itch. Results Of 55 participants treated with combined topical permethrin plus oral ivermectin, 49 (89%) achieved cure, 5 (9%) had no change, and 1 (2%) had worsening disease. Of 48 participants treated with topical permethrin only, 46 (96%) achieved cure, 2 (4%) had no change, and 0 (0%) had worsening disease. Thirty-five participants (34%) experienced postscabetic itch for 52.5 days (interquartile range, 28–135). More participants in the older (mean: 55 years; standard deviation: 21 years; p = .002) combined treatment group experienced postscabetic itch than in the younger (mean: 42 years; standard deviation: 19 years) permethrin-only treatment group (42% vs. 25%; p = .072). Conclusion These findings support the use of combined topical permethrin plus oral ivermectin therapy in treating common scabies, highlight that postscabetic itch can persist for longer than previously reported, and reveal a potential relationship between older age and postscabetic itch.
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Affiliation(s)
- Le Wen Chiu
- School of Medicine, University of California San Francisco, San Francisco, California
| | - Timothy G Berger
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | - Aileen Y Chang
- Department of Dermatology, University of California San Francisco, San Francisco, California.,Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
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Redondo-Bravo L, Fernandez-Martinez B, Gómez-Barroso D, Gherasim A, García-Gómez M, Benito A, Herrador Z. Scabies in Spain? A comprehensive epidemiological picture. PLoS One 2021; 16:e0258780. [PMID: 34723979 PMCID: PMC8559925 DOI: 10.1371/journal.pone.0258780] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 10/05/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Scabies is a neglected disease stablished worldwide with a fairy well determined incidence. In high-income countries, it often causes outbreaks affecting the residents and staff of institutions and long-term facilities, usually hard to detect and control due to the difficult diagnosis and notification delay. This study aim at characterizing the affected population, geographical distribution, and evolution of scabies in Spain from 1997-2019 as well as to describe the main environments of transmission using different data sources. METHODS We carried out a nationwide retrospective study using four databases, which record data from different perspectives: hospital admissions, patients attended at primary healthcare services, outbreaks, and occupational diseases. We described the main characteristics from each database and calculated annual incidences in order to evaluate temporal and geographical patterns. We also analyzed outbreaks and occupational settings to characterize the main transmission foci and applied Joinpoint regression models to detect trend changes. RESULTS The elderly was the most frequent collective among the hospital admitted patients and notified cases in outbreaks, while children and young adults were the most affected according to primary care databases. The majority of the outbreaks occurred in homes and nursing homes; however, the facilities with more cases per outbreak were military barracks, healthcare settings and nursing homes. Most occupational cases occurred also in healthcare and social services settings, being healthcare workers the most common affected professional group. We detected a decreasing trend in scabies admissions from 1997 to 2014 (annual percentage change -APC- = -11.2%) and an increasing trend from 2014 to 2017 (APC = 23.6%). Wide geographical differences were observed depending on the database explored. DISCUSSION An increasing trend in scabies admissions was observed in Spain since 2014, probably due to cutbacks in social services and healthcare in addition to worsen of living conditions as a result of the 2008 economic crisis, among other reasons. The main transmission foci were healthcare and social settings. Measures including enhancing epidemic studies and national registries, reinforcing clinical diagnosis and early detection of cases, hygiene improvements and training of the staff and wide implementation of scabies treatment (considering mass drug administration in institutions outbreaks) should be considered to reduce the impact of scabies among most vulnerable groups in Spain.
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Affiliation(s)
- Lidia Redondo-Bravo
- National Centre for Tropical Medicine, Health Institute Carlos III (ISCIII), Madrid, Spain
| | - Beatriz Fernandez-Martinez
- National Centre for Epidemiology, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Diana Gómez-Barroso
- National Centre for Epidemiology, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Alin Gherasim
- Subdirección General de Sanidad Ambiental y Salud Laboral, Ministerio de Sanidad, Madrid, Spain
| | - Montserrat García-Gómez
- Subdirección General de Sanidad Ambiental y Salud Laboral, Ministerio de Sanidad, Madrid, Spain
| | - Agustín Benito
- National Centre for Tropical Medicine, Health Institute Carlos III (ISCIII), Madrid, Spain
- Network Biomedical Research on Tropical Diseases (RICET in Spanish), Madrid, Spain
| | - Zaida Herrador
- National Centre for Epidemiology, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Network Biomedical Research on Tropical Diseases (RICET in Spanish), Madrid, Spain
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Sunderkötter C, Wohlrab J, Hamm H. Scabies: Epidemiology, Diagnosis, and Treatment. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:695-704. [PMID: 34615594 DOI: 10.3238/arztebl.m2021.0296] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 03/26/2021] [Accepted: 07/14/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Scabies is a skin infestation whose incidence is apparently rising. METHODS This review is based on pertinent articles retrieved by a selective search of PubMed on diagnosis and treatment strategies. RESULTS Thread-like papules (burrows), new, intense pruritus, and dermatitis guide the suspected diagnosis which is confirmed by the microscopic or dermatoscopic demonstration of scabies mites. The first line therapy is topical application of permethrin, in accordance with the current recommendations for its use. Other treatment options include systemic ivermectin and topical crotamiton or benzyl benzoate. A combination of permethrin and ivermectin is used to treat otherwise intractable cases and is generally indicated for the treatment of crusted scabies. Known causes of treatment failure include improper application of the external agents, failure of repeated treatment with ivermectin, incomplete decontamination of furnishings and clothes, failure to simultaneously treat contact persons, absence of written documents explaining treatment modalities, and the patient's belonging to a risk group. Even though there has not yet been any direct proof of resistance of scabies mites to permethrin, there is a rising number of welldocumented cases of poor response to this agent. Moxidectin is a new substance now undergoing clinical testing. CONCLUSION Treatment of scabies according to the guidelines and the additional recommendations reported here should result in effective curing, even in cases that are thought to be intractable.
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Affiliation(s)
- Cord Sunderkötter
- Department of Dermatology and Venereology, Martin Luther University Halle-Wittenberg, Halle (Saale); Institute of Applied Dermatopharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale); Department of Dermatology, Venereology and Allergology, University Hospital Würzburg
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Cubiró X, Garcia-Melendo C, Tubau-Prims C, Puig L. Nodular scabies mimicking breast cancer skin metastasis. Indian J Dermatol Venereol Leprol 2021; 88:88-89. [PMID: 34623049 DOI: 10.25259/ijdvl_63_2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 06/01/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Xavier Cubiró
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Cristina Garcia-Melendo
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Carla Tubau-Prims
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Lluís Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
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Joshi V, Dimri U, Gopalakrishnan A, Bhanuprakash AG, Gupta VK. Porcine scabies induces marked apoptosis, increased pro-inflammatory cytokines IL-1, TNF-α and shedding of ICAM-1. Parasite Immunol 2021; 43:e12878. [PMID: 34559899 DOI: 10.1111/pim.12878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/05/2021] [Accepted: 09/20/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Scabies is one of the leading causes of morbidity in pigs worldwide. Limited data are available regarding the role of immune reactions in the development of porcine scabies. MATERIALS AND METHODS The aim of this study was to investigate key pro-inflammatory cytokines (IL-1, TNF-α), soluble variant of adhesion molecule ICAM-1 and mite-mediated apoptosis of peripheral leukocytes in 20 pigs with scabies, in addition to 10 healthy controls. The pigs with at least three typical clinical signs and found positive for Sarcoptes scabiei var. suis in microscopy were recruited for the present study. RESULTS IL-1 acted as the major pro-inflammatory cytokine as serum IL-1 concentrations showed significantly (p < .05) higher levels (7-fold increase) in cases than in controls. The minor cytokine TNF-α was 4-fold higher during scabies, and its mean serum concentration was significantly increased (p < .05) in cases when compared to healthy controls. Soluble ICAM-1 levels were significantly higher (p < .05) in all the pigs of infested group compared with the controls. The percentage of apoptotic and necrotic leukocytes was found to be significantly higher (p < .05) in scabies positive pigs as compared to the healthy controls. CONCLUSION It is concluded that systemic elevation in pro-inflammatory cytokines IL-1 and TNF-α, shedding of soluble ICAM-1 variant in peripheral blood and increased rate of host-cell apoptosis in peripheral leukocytes might be implicated in the immunopathology of naturally acquired porcine scabies.
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Affiliation(s)
- Vivek Joshi
- Division of Medicine, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India.,Animal Health Section, ICAR-National Research Centre on Mithun, Medziphema, Dimapur, Nagaland, India
| | - Umesh Dimri
- Division of Medicine, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Arumugam Gopalakrishnan
- Division of Medicine, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India.,Resident Veterinary Services Section, Madras Veterinary College, Chennai, Tamil Nadu, India
| | | | - Vinod Kumar Gupta
- Division of Medicine, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
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Revita E, Dayani DP, Isfandiari MA. Relationship between Perception of Individual Susceptibility and Barriers to Treatment Action in Scabies Patients. JURNAL BERKALA EPIDEMIOLOGI 2021. [DOI: 10.20473/jbe.v9i32021.310-317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Scabies is found in crowded residential areas such as orphanages, dormitories, prisons, and Islamic boarding schools. In 2017, it was reported that scabies was among the 15 most common types of skin infections in Sumenep District, which reported 12,229 cases of scabies. Purpose: This study aims to analyze the relationship between the perception of individual susceptibility and barriers to treatment action in scabies patients at the Nasy’atul Muta’alimin Islamic Boarding School, Sumenep District, East Java. Methods: This research was an observational analytic study using a case-control design. The study population was patients with scabies in Nasy’atul Mutaalimin Islamic Boarding School, Sumenep District, East Java. The sample size was 70 people, consisting of 35 scabies patients who did not seek treatment as a case group and 35 scabies patients who did seek treatment as a control group. The sampling method used was simple random sampling. The two independent variables studied were the perception of individual susceptibility and barriers to treatment, while the dependent variable was treatment measures. The data analysis techniques employed were univariate and bivariate analysis. Results: This study shows that there are variables that have a relationship (p < 0.05) with the perception of individual susceptibility (OR = 99.00 95% CI 17.85 < OR < 548.86) and perceived barriers (OR = 29.00 95%, CI 7.968 < OR < 105.55). Conclusion: There is a relationship between the perception of individual susceptibility and barriers to treatment action in scabies patients.
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