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Kozłowski P, Leszczyńska A, Ciepiela O. Long COVID Definition, Symptoms, Risk Factors, Epidemiology and Autoimmunity: A Narrative Review. AMERICAN JOURNAL OF MEDICINE OPEN 2024; 11:100068. [PMID: 39034937 PMCID: PMC11256271 DOI: 10.1016/j.ajmo.2024.100068] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 07/23/2024]
Abstract
The virus called SARS-CoV-2 emerged in 2019 and quickly spread worldwide, causing COVID-19. It has greatly impacted on everyday life, healthcare systems, and the global economy. In order to save as many lives as possible, precautions such as social distancing, quarantine, and testing policies were implemented, and effective vaccines were developed. A growing amount of data collected worldwide allowed the characterization of this new disease, which turned out to be more complex than other common respiratory tract infections. An increasing number of convalescents presented with a variety of nonspecific symptoms emerging after the acute infection. This possible new global health problem was identified and labelled as long COVID. Since then, a great effort has been made by clinicians and the scientific community to understand the underlying mechanisms and to develop preventive measures and effective treatment. The role of autoimmunity induced by SARS-CoV-2 infection in the development of long COVID is discussed in this review. We aim to deliver a description of several conditions with an autoimmune background observed in COVID-19 convalescents, including Guillain-Barré syndrome, antiphospholipid syndrome and related thrombosis, and Kawasaki disease highlighting a relationship between SARS-CoV-2 infection and the development of autoimmunity. However, further studies are required to determine its true clinical significance.
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Affiliation(s)
- Paweł Kozłowski
- Central Laboratory, University Clinical Centre of the Medical University of Warsaw, Warsaw, Poland
| | - Aleksandra Leszczyńska
- Central Laboratory, University Clinical Centre of the Medical University of Warsaw, Warsaw, Poland
| | - Olga Ciepiela
- Central Laboratory, University Clinical Centre of the Medical University of Warsaw, Warsaw, Poland
- Department of Laboratory Medicine, Medical University of Warsaw, Warsaw, Poland
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Karch JL, Okorie CL, Maymone MBC, Laughter M, Vashi NA. Vascular cutaneous manifestations of COVID-19 and RNA viral pathogens: a systematic review. Clin Exp Dermatol 2024; 49:313-324. [PMID: 37936304 DOI: 10.1093/ced/llad377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 10/27/2023] [Accepted: 10/27/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND COVID-19, the widely recognized and highly contagious respiratory tract infection, has had a substantial impact on the field of dermatology since its emergence in 2019. SARS-CoV-2, the causative virus of COVID-19, is classified as an RNA virus. Various skin-related symptoms have been reported in patients with COVID-19, most notably the distinctive purple-red acral rash resembling chilblain lesions, commonly referred to as 'COVID toe'; similarly, skin-related symptoms have been observed in connection with other RNA viruses. OBJECTIVES To explore the relationship between RNA viruses and their associated vascular cutaneous manifestations vs. those observed in patients infected with SARS-CoV-2. METHODS A systematic literature review was conducted using PubMed and medical subject heading terms related to RNA viruses and related skin manifestations. RESULTS In total, 3994 patients diagnosed with COVID-19 presenting with skin rashes were included. Chilblain-like lesions were most frequently observed (30.2%), followed by erythematous maculopapular/morbilliform rashes (9.1%) and urticarial rashes (4.7%). Of 8362 patients diagnosed with RNA viruses, more than half of the skin findings reported were erythematous/maculopapular/morbilliform rashes (52.3%), followed by unspecified (11.3%) and purpuric rashes (10.6%). CONCLUSIONS When comparing RNA viral infections with COVID-19 infection, we observed similarities in the reported skin manifestations and their presumed pathways, with many implicated in the proinflammatory response. Owing to the wide range of cutaneous symptoms associated with RNA viruses and our currently limited understanding of the underlying mechanisms, additional research is warranted to investigate the pathology behind viral-induced skin lesions.
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Affiliation(s)
- Jamie L Karch
- Department of Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Chiamaka L Okorie
- Department of Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Mayra B C Maymone
- Department of Dermatology, The Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Melissa Laughter
- Department of Dermatology, New York University, New York, NY, USA
| | - Neelam A Vashi
- Department of Dermatology, Boston University School of Medicine, Boston, MA, USA
- Department of Dermatology, US Department of Veteran Affairs, Boston Health Care System, Boston, MA, USA
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Priya SP, Sunil PM, Varma S, Brigi C, Isnadi MFAR, Jayalal JA, Shadamarshan RA, Kumar SS, Kumari NV, Kumar RPR. Direct, indirect, post-infection damages induced by coronavirus in the human body: an overview. Virusdisease 2022; 33:429-444. [PMID: 36311173 PMCID: PMC9593972 DOI: 10.1007/s13337-022-00793-9] [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: 08/19/2021] [Accepted: 09/19/2022] [Indexed: 11/29/2022] Open
Abstract
Background Severe acute respiratory syndrome Coronavirus-2 invades the cells via ACE2 receptor and damages multiple organs of the human body. Understanding the pathological manifestation is mandatory to endure the rising post-infection sequel reported in patients with or without comorbidities. Materials and methods Our descriptive review emphasises the direct, indirect and post-infection damages due to COVID-19. We have performed an electronic database search according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines with selective inclusion and exclusion criteria. Results The included studies substantiated the extensive damages in the multiple organs due to direct and indirect consequences of COVID-19. After an apparent recovery, the prolonged presentation of the symptoms manifests as post-COVID that can be related with persisting viral antigens and dysregulated immune response. Conclusion A few of the symptoms of respiratory, cardiovascular, and neuropsychiatric systems that persist or reappear as post-COVID manifestations. Vaccination and preventive programs will effectively reduce the prevalence but, the post-COVID, a multisystem manifestation, will be a significant tribulation to the medical profession. However, the issue can be managed by implementing public health programs, rehabilitation services, and telemedicine virtual supports to raise awareness and reduce panic.
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Affiliation(s)
- Sivan Padma Priya
- Department of Basic Medical Sciences, RAK College of Dental Sciences, RAK Medical and Health Sciences, Ras Al Khaimah, UAE
| | - P. M. Sunil
- Department of Oral Pathology and Microbiology, Sree Anjaneya Institute of Dental Sciences, Calicut, Kerala India ,Centre for Stem Cells and Regenerate Medicine, Malabar Medical College, Calicut, Kerala India
| | - Sudhir Varma
- Department of Clinical Sciences, College of Dentistry, Center for Medical and Bio-Allied Health Science Research, Ajman University, Ajman, UAE ,Saveetha Dental College and Hospitals, Chennai, India
| | - Carel Brigi
- Molecular Medicine and Translational Research, University of Sharjah, Sharjah, UAE
| | - Mohammad Faruq Abd Rachman Isnadi
- Department of Pathobiology and Medical Diagnostics, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
| | - J. A. Jayalal
- Department of Surgery, Kanyakumari Medical College and Hospital, Asaripallam, India
| | - R. Arunkumar Shadamarshan
- Dental Officer and Graded Specialist (Oral and Maxillofacial Surgery), Indo Bhutan Friendship Hospital, IMTRAT, Thimpu Bhutan, 11001 Bhutan
| | - S. Suresh Kumar
- Centre for Materials Engineering and Regenerative Medicine,, Bharath Institute of Higher Eduction and Research, Chennai, 600073 Tamil Nadu India
| | - Neela Vasantha Kumari
- Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia (UPM), Serdang, Selangor 43400 Malaysia
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Ortega-López MC. [Skin and SARS-CoV-2 in pediatrics]. REVISTA ALERGIA MÉXICO 2022; 69:14-20. [PMID: 36927747 DOI: 10.29262/ram.v69i1.1000] [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: 10/21/2021] [Accepted: 12/20/2022] [Indexed: 11/24/2022] Open
Abstract
The clinical presentation, disease course, and outcome of SARS-CoV-2 infection in pediatrics differ from the presentation in adults. In a review by Hoang et al., the prevalence of dermatological manifestations was estimated in 0.25% of a total of 2,445 children with confirmed COVID-19. Similarly, the prevalence of skin manifestations was reported in 3% of 100 children in the Parri's study. A systematic review by Shah et al. analyzed 13 studies with 149 children who met eligibility criteria. The acral erythematous maculopapular lesion was the most common, as well as erythema multiforme, varicella rash, and presentations similar to Kawasaki disease. The duration of the skin lesion was one to two weeks in 43%. Skin biopsy of 18 cases complete superficial and deep perivascular and paracrine lymphocytic infiltrate and lymphocytic vasculitis were reported. RT-PCR was positive in 13.8 % of the cases. The serological markers of herpes simplex virus and parvovirus B19 analyzed were negative, except for Mycoplasma pneumoniae in two of 20 cases. The pathophysiological mechanism of skin lesions secondary to SARS-CoV-2 infection has not yet been explained; likely to be a combination of one or more complex mechanisms, direct skin damages induced by the virus, vasculitis-like reactions either indirect or secondary injuries as a consequence of a systemic inflammatory reaction. Publications from years 2019 to 2021 are reviewed in PubMed as the main search source, using key words.
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Dermatological Manifestations of COVID-19 in Children. Indian Pediatr 2022. [PMID: 35273132 PMCID: PMC9160860 DOI: 10.1007/s13312-022-2521-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Context The clinical picture of pediatric severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) infection differs from adults as do the cutaneous manifestations. In this review, we summarize the varied morphological manifestations of SARS-CoV-2 infection in the pediatric population. Evidence acquisition A comprehensive literature search was conducted (23 September, 2021) across multiple databases (PubMed, EMBASE, MEDLINE and Cochrane) with the relevant keywords. An additional filter of age group between 0–18 years was kept in each of the searches. Results Chilblains constitute the most common cutaneous manifestation of pediatric coronavirus disease (COVID-19). Other commonly reported manifestations include maculopapular rash, urticaria, erythema multiforme, and papulovesicular eruptions. Majority of children with these manifestations are asymptomatic, highlighting the need to clinically suspect and appropriately manage such patients. A subset of pediatric patients develop severe multisystem involvement termed as multi-system inflammatory syndrome in children (MIS-C) that has varied mucocutaneous manifestations. Conclusion A wide variety of dermatological manifestation of SARS-CoV-2 infection is reported, and both the pediatrician and dermatologist need to be aware of the same to suspect and diagnose COVID-19 infection in children. Electronic Supplementary Material Supplementary material is available in the online version of this article at 10.1007/s13312-022-2521-6.
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De Filippo M, Magri P, Bossi G, Brambilla I, Castagnoli R, Mascolo A, Votto M, Licari A, Marseglia GL. Clinical and Epidemiological Features of Pediatric Patients with COVID-19 in a Tertiary Pediatric Hospital. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022039. [PMID: 35666116 PMCID: PMC9494185 DOI: 10.23750/abm.v93is3.13074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/05/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) affects people of any age with high mortality and morbidity in adults older than 65 years. Reports on pediatric cases highlighted those children generally develop milder symptoms than adults or are asymptomatic. We aimed to assess the epidemiological and clinical data of children and adolescents with SARS-CoV-2 infection to improve pediatric COVID-19. METHODS We retrospectively analyzed clinical and epidemiological features of patients with SARS-CoV-2 infection hospitalized at the Pediatric Hospital of Pavia, Italy, between February 1, 2020, to April 30, 2021. RESULTS 71 patients aged 0-16 years were included; 33 (46%) females and 38 (54 %) males. Thirty-three (46%) patients had comorbidities, such as obesity and hematological diseases. Thirty-one children (44%) were exposed to COVID-19-positive household members. Nine (12.7 %) patients were asymptomatic, whereas 57 (80.3%) had a mild-moderate disease. Only five (7%) showed a severe or critical disease, and two patients required ICU admission. The most frequent symptoms were fever (76%), loss of appetite (26%), gastrointestinal symptoms (19%), and cough (19%). Chest X-ray was performed in 42 patients showing lung abnormalities in more than half of symptomatic patients. The most common laboratory features were lymphopenia and eosinopenia associated with high levels of inflammation markers. CONCLUSIONS This study confirmed that COVID-19 has a mild course in children compared to adults. Most of the enrolled children were asymptomatic or had a mild-moderate disease. Patients with comorbidities were more prone to develop clinical complications.
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Affiliation(s)
- Maria De Filippo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Paola Magri
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Grazia Bossi
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Ilaria Brambilla
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Riccardo Castagnoli
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Amelia Mascolo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Martina Votto
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Amelia Licari
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy, Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gian Luigi Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy, Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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Tammaro A, Karim D, Adebanjo GAR, Parisella FR, Chello C, Salih AF, Rello J. COVID-19 cutaneous manifestations in pediatric patients: 24 multisystem inflammatory syndrome in children and six Kawasaki disease cases. J Eur Acad Dermatol Venereol 2021; 36:e180-e182. [PMID: 34807486 PMCID: PMC9011843 DOI: 10.1111/jdv.17828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- A Tammaro
- NESMOS Dermatology Department, Sapienza University of Rome, Rome, Italy
| | - D Karim
- NESMOS Dermatology Department, Sapienza University of Rome, Rome, Italy
| | - G A R Adebanjo
- NESMOS Dermatology Department, Sapienza University of Rome, Rome, Italy
| | - F R Parisella
- Department of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - C Chello
- NESMOS Dermatology Department, Sapienza University of Rome, Rome, Italy
| | - A F Salih
- Pediatric Cardiology Department, University Hospital of Sulaimani, Sulaymaniyah, Iraq
| | - J Rello
- Universitat Internacional de Catalunya, Barcelona, Spain.,Vall d'Hebron Institute of Research, Barcelona, Spain.,CHRU Nîmes, Nîmes, France
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Wollina U, Kanitakis J, Baran R. Nails and COVID-19 - A comprehensive review of clinical findings and treatment. Dermatol Ther 2021; 34:e15100. [PMID: 34398500 PMCID: PMC8420555 DOI: 10.1111/dth.15100] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/01/2021] [Accepted: 08/13/2021] [Indexed: 12/19/2022]
Abstract
The SARS‐CoV‐2 infection, responsible for COVID‐19, has raised the interest for infection‐associated muco‐cutaneous symptoms. While dermatologic symptoms in general gained an increasing awareness, affection of the nail organ has been mentioned only recently. We provide a narrative review on COVID‐19 manifestation on the nail organ and add symptoms induced by personal protective measures and SARS‐CoV‐2 vaccination. Available treatment options are discussed.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology, Städtisches Klinikum Dresden, Dresden, Germany
| | - Jean Kanitakis
- Dermatology Department, Edouard Herriot Hospital Group, (Pav. R), Hospices Civils de Lyon, Lyon, France
| | - Robert Baran
- Dermatology, Nail Disease Center, Cannes, France
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Cutaneous Manifestations in SARS-CoV-2 Infection-A Series of Cases from the Largest Infectious Diseases Hospital in Western Romania. Healthcare (Basel) 2021; 9:healthcare9070800. [PMID: 34202233 PMCID: PMC8304390 DOI: 10.3390/healthcare9070800] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/23/2021] [Accepted: 06/23/2021] [Indexed: 12/16/2022] Open
Abstract
(1) Background: SARS-CoV-2 infection, which appeared as an isolated epidemic outbreak in December 2019, proved to be so contagious that, within 3 months, the WHO declared COVID-19 a pandemic. For one year (pre-vaccination period), the virus acted unhindered and was highly contagious, with a predominantly respiratory-oriented aggression. Although this lung damage, responsible for the more than 3,090,025 deaths, has provided sufficient data to facilitate the understanding of pathogenic mechanisms, other observation data, which meet the quality of emerging clinical aspects, such as rashes, remain without well-defined etiopathogenic support or a well-contoured clinical framework. (2) Methods and Results: We followed the occurrence of cutaneous manifestations in patients hospitalized during the second and third outbreak of SARS-CoV-2 in the main clinics of infectious diseases of our county, Timis, and recorded laboratory investigations and clinical evolution for five suggestive cases. (3) Conclusions: The presented cases, added to many other present and future clinical observations, will allow for better knowledge and understanding of SARS-CoV-2 infection, a requirement that has become a global priority for the entire medical and scientific community.
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Larenas-Linnemann D, Luna-Pech J, Navarrete-Rodríguez EM, Rodríguez-Pérez N, Arias-Cruz A, Blandón-Vijil MV, Del Rio-Navarro BE, Estrada-Cardona A, Onuma-Takane E, Pozo-Beltrán CF, Valencia-Herrera AM, Ortiz-Aldana FI, Toledo-Bahena ME. Cutaneous Manifestations Related to COVID-19 Immune Dysregulation in the Pediatric Age Group. Curr Allergy Asthma Rep 2021; 21:13. [PMID: 33630167 PMCID: PMC7905763 DOI: 10.1007/s11882-020-00986-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2020] [Indexed: 01/04/2023]
Abstract
Purpose of Review At the juncture of the COVID-19 pandemic, the world is currently in an early phase of collecting clinical data and reports of its skin manifestations, and its pathophysiology is still highly conjectural. We reviewed cutaneous manifestations associated with COVID-19 in the pediatric age group. Recent Findings Children infected by SARS-CoV-2 usually develop milder respiratory symptoms, but cutaneous manifestations seem a little more prevalent than in adults. These skin features of infection by the coronavirus can be similar to those produced by other common viruses, but there are also reports of cases with more heterogeneous clinical pictures, which have made their classification difficult. To date, the more frequently reported skin variants featured in pediatric cases are purpuric (pseudo-chilblain, necrotic-acral ischemia, hemorrhagic macules, and/or cutaneous necrosis), morbilliform/maculopapular, erythema multiforme, urticarial, vesicular, Kawasaki-like, and miscellaneous (highly variable in both frequency and severity). Their pathophysiological mechanism is still elusive and is likely to be the result of the complex involvement of one or more mechanisms, like direct virus-induced skin damage, vasculitis-like reactions, and/or indirect injury as a consequence of a systemic inflammatory reaction. Summary In this review, we presented and discussed clinical cases as examples of different cutaneous responses reported in some children with SARS-CoV-2 infection, differential diagnosis considerations, and a preliminary conceptual approach to some of their probable associated pathologic mechanisms.
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Affiliation(s)
- Désirée Larenas-Linnemann
- Médica Sur Fundación Clínica y Hospital, Mexico City, Mexico
- Hospital Médica Sur, Torre 2, cons. Puente de piedra 150, T2-602 Toriello-Guerra; delegación Tlalpan, Mexico City, Mexico
| | - Jorge Luna-Pech
- Departamento de Disciplinas Filosóficas Metodoloógicas e Instrumentales, Universidad de Guadalajara, Guadalajara, Jalisco Mexico
| | | | - Noel Rodríguez-Pérez
- Consulta Privada, Universidad Autónoma de Tamaulipas, Matamoros, Tamaulipas Mexico
| | - Alfredo Arias-Cruz
- Facultad de Medicina y Hospital Universitario Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | | | - Blanca E. Del Rio-Navarro
- Servicio de Alergia e Inmunología Clínica, Hospital Infantil de Mexico Federico Gómez, Mexico City, Mexico
| | | | | | - Cesar Fireth Pozo-Beltrán
- Subdirección de Enseñanza e Investigación, Hospital General de Especialidades Juan María Salvatierra, La Paz, Baja California Sur Mexico
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Fan X, Luo Y, Lu J, Xu J, Chen Q, Guo H, Jin P. Erythema Multiforme Major Associated With Community-Acquired Pneumonia: Lessons From a Case Report. Front Pediatr 2021; 9:698261. [PMID: 34395342 PMCID: PMC8358431 DOI: 10.3389/fped.2021.698261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/05/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Erythema multiforme (EM) is an acute immune-mediated inflammatory mucinous skin disorder. The etiology of pediatric EM involves infections, medications, autoimmune diseases, and genetic factors. Case Report: An 8-year-old girl with Mycoplasma pneumoniae (MP) associated community-acquired pneumonia developed erythema target-like symptoms 1 week after azithromycin administration. The erythema quickly spread throughout the body involving the oral and ocular mucous membranes, the trunk, and the extremities, and eventually developed into erythema multiform major (EMM). Through drug withdrawal and specific treatment including systemic corticosteroids and supportive care, her clinical symptoms were improved. After 31 days, most of the mucocutaneous symptoms were relieved, except pigmentation. Human leukocyte antigen (HLA) gene sequencing was performed and 20 HLA genotypes were identified. The patient follow-up lasted for 18 months. Rashes appeared on her trunk when receiving azithromycin orally after discharge and then disappeared after azithromycin withdrawal. Conclusions: Pediatric EM is a rare disease and recognition of its etiology is important for EM management. In this case, azithromycin and HLA-DQB1 * 03:01 genotype may contribute to EMM. Lesson: For drug-induced EM, rapid identification and withdrawal of the causative drugs is critical. Re-exposure to the same drug or exposure to drugs with similar chemical structures should also be avoided. Patient education and rational use of medicines are essential for pediatric patients.
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Affiliation(s)
- Xiaomei Fan
- Shenzhen Baoan Women's and Children's Hospital, Jinan University, Shenzhen, China
| | - Yong Luo
- Shenzhen Baoan Women's and Children's Hospital, Jinan University, Shenzhen, China
| | - Jieluan Lu
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Jinji Xu
- Shenzhen Baoan Women's and Children's Hospital, Jinan University, Shenzhen, China
| | - Qing Chen
- Shenzhen Baoan Women's and Children's Hospital, Jinan University, Shenzhen, China
| | - Huijuan Guo
- Shenzhen Baoan Women's and Children's Hospital, Jinan University, Shenzhen, China
| | - Ping Jin
- Shenzhen Baoan Women's and Children's Hospital, Jinan University, Shenzhen, China
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