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Lu L, Cao L, Zhang J, Lin B. Cutaneous manifestations associated with COVID-19 infection at a university hospital in eastern China. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL IMMUNOLOGY 2024; 13:117-132. [PMID: 39022792 PMCID: PMC11249857 DOI: 10.62347/bduc7952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 06/12/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) affects different organ systems, including the skin. A retrospective analysis of skin manifestations in Chinese outpatient and inpatient settings is lacking. The study aims to analyze cutaneous manifestations in COVID-19 patients and the recurrence or aggravation of previous skin diseases. MATERIALS AND METHODS A retrospective cross-sectional study was conducted from November 2022 to July 2023 in a university hospital in eastern China. It involved reverse transcriptase polymerase chain reaction (RT-PCR)-positive COVID-19 patients, documenting various skin manifestations and the recurrence or aggravation of pre-existing skin conditions. The pattern of skin lesions and other variables were assessed. RESULTS The study included 303 patients, with 127 males and 176 females. Maculopapular rash was the predominant new cutaneous manifestation (54.92%), mainly in middle-aged individuals. Other findings included urticaria (16.39%), herpes zoster (11.89%), and herpes simplex (4.10%), vesicular rashes (2.46%), purpura (2.05%), erythema multiforme (1.64%), livedo reticularis (0.41%) and so on. Severe disease was associated with herpes zoster and livedo reticularis. Critical COVID-19 cases were linked to vesicular rashes, purpura, and erythema multiforme. The mean time for skin lesion emergence post-infection varied from 3 days for seborrheic dermatitis to 17.48 days for herpes zoster. Vasculitic manifestations correlated with elevated D-dimer levels. A total of 59 cases (19.47%) of recurrent or aggravated skin diseases were reported following infection with COVID-19, with dermatitis being the most common, followed by acne and folliculitis, psoriasis, urticaria, bullous pemphigoid, pemphigus, tinea corporis and androgenetic alopecia. CONCLUSION The cutaneous phenotypes delineated in this study expand the dermatologic spectrum associated with COVID-19. Cutaneous manifestations may result from overactive immune responses, complement activation, and microvascular damage. Herpes zoster typically occurs in elderly COVID-19 patients with weaker immune systems or more severe diseases. Purpura and livedo reticularis, although rare, may indicate disease severity. It is possible to predict the course of COVID-19 with different severity through cutaneous manifestations. Recognizing these skin manifestations could aid in predicting COVID-19 severity and guide dermatologists in managing the pandemic response.
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Affiliation(s)
- Lingyi Lu
- Department of Dermatology, The First Affiliated Hospital of Ningbo University No. 59, Liuting Street, Ningbo 315010, Zhejiang, P. R. China
| | - Lu Cao
- Department of Dermatology, The First Affiliated Hospital of Ningbo University No. 59, Liuting Street, Ningbo 315010, Zhejiang, P. R. China
| | - Jing Zhang
- Department of Dermatology, The First Affiliated Hospital of Ningbo University No. 59, Liuting Street, Ningbo 315010, Zhejiang, P. R. China
| | - Bingjiang Lin
- Department of Dermatology, The First Affiliated Hospital of Ningbo University No. 59, Liuting Street, Ningbo 315010, Zhejiang, P. R. China
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Triwongwaranat D, Thanomkitti K, Korviriyakamol T, Saengthong-Aram P, Varothai S, Thuangtong R. Characteristics of hair loss in COVID-19 patients in Thailand. Medicine (Baltimore) 2023; 102:e36539. [PMID: 38065902 PMCID: PMC10713103 DOI: 10.1097/md.0000000000036539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/17/2023] [Indexed: 12/18/2023] Open
Abstract
There is still a scarcity of data on hair loss caused by coronavirus disease 2019 (COVID-19) infection. This study aims to determine the characteristics of hair loss in Thai individuals after COVID-19 infection and to identify associated factors. From March to June 2022, a retrospective review of medical records and telephone interviews was conducted to determine the details of hair loss, the severity of infection, and the associated treatments of patients with an abrupt onset of hair loss after the diagnosis of COVID-19 infection at Siriraj Hospital in Bangkok, Thailand. This study included 43 patients who experienced hair loss within 4 months after COVID-19 infection. The mean age was 46.5 ± 14.5 years, predominantly women. Most had mild COVID-19 symptoms (59.3%), and 59.1% experienced weight loss, with a mean weight loss of 4.3 ± 2.0 kg per month. Preexisting hair loss was reported in 31.0% of participants, with approximately 3-quarters diagnosed with androgenetic alopecia. The median onset of hair loss after COVID-19 infection was 30 days (interquartile range 30-60). Telogen effluvium was the most common acute hair loss diagnosis, and topical minoxidil was the predominant treatment (95.3%). Female gender was correlated with a more severe shedding scale (adjusted odd ratio 24.76, 95% CI 1.67-168.86). Patients with a history of androgenetic alopecia tended to have a lower hair shedding scale (adjusted odd ratio 0.03, 95% CI 0.01-0.38). This study reviewed the characteristics of hair loss after COVID-19 infection during Omicron outbreaks in Thailand. The COVID-19-associated telogen effluvium, which is the primary cause in our patients, manifested with earlier onset at approximately 30 days.
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Affiliation(s)
- Daranporn Triwongwaranat
- Department of Dermatology, Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanchalit Thanomkitti
- Department of Dermatology, Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Tarinee Korviriyakamol
- Department of Dermatology, Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phuwakorn Saengthong-Aram
- Department of Dermatology, Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Supenya Varothai
- Department of Dermatology, Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Rattapon Thuangtong
- Department of Dermatology, Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Das S, Kumar S. Exploring the mechanisms of long COVID: Insights from computational analysis of SARS-CoV-2 gene expression and symptom associations. J Med Virol 2023; 95:e29077. [PMID: 37675861 DOI: 10.1002/jmv.29077] [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: 05/23/2023] [Revised: 08/02/2023] [Accepted: 08/24/2023] [Indexed: 09/08/2023]
Abstract
Long coronavirus disease (COVID) has emerged as a global health issue, affecting a substantial number of people worldwide. However, the underlying mechanisms that contribute to the persistence of symptoms in long COVID remain obscure, impeding the development of effective diagnostic and therapeutic interventions. In this study, we utilized computational methods to examine the gene expression profiles of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and their associations with the wide range of symptoms observed in long COVID patients. Using a comprehensive data set comprising over 255 symptoms affecting multiple organ systems, we identified differentially expressed genes and investigated their functional similarity, leading to the identification of key genes with the potential to serve as biomarkers for long COVID. We identified the participation of hub genes associated with G-protein-coupled receptors (GPCRs), which are essential regulators of T-cell immunity and viral infection responses. Among the identified common genes were CTLA4, PTPN22, KIT, KRAS, NF1, RET, and CTNNB1, which play a crucial role in modulating T-cell immunity via GPCR and contribute to a variety of symptoms, including autoimmunity, cardiovascular disorders, dermatological manifestations, gastrointestinal complications, pulmonary impairments, reproductive and genitourinary dysfunctions, and endocrine abnormalities. GPCRs and associated genes are pivotal in immune regulation and cellular functions, and their dysregulation may contribute to the persistent immune responses, chronic inflammation, and tissue abnormalities observed in long COVID. Targeting GPCRs and their associated pathways could offer promising therapeutic strategies to manage symptoms and improve outcomes for those experiencing long COVID. However, the complex mechanisms underlying the condition require continued study to develop effective treatments. Our study has significant implications for understanding the molecular mechanisms underlying long COVID and for identifying potential therapeutic targets. In addition, we have developed a comprehensive website (https://longcovid.omicstutorials.com/) that provides a curated list of biomarker-identified genes and treatment recommendations for each specific disease, thereby facilitating informed clinical decision-making and improved patient management. Our study contributes to the understanding of this debilitating disease, paving the way for improved diagnostic precision, and individualized therapeutic interventions.
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Affiliation(s)
- Sanisha Das
- Department of Diagnostic & Allied Health Science, Faculty of Health and Life Sciences, Management and Science University, Shah Alam, Selangor, Malaysia
| | - Suresh Kumar
- Department of Diagnostic & Allied Health Science, Faculty of Health and Life Sciences, Management and Science University, Shah Alam, Selangor, Malaysia
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4
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Yuan N, Lv ZH, Sun CR, Wen YY, Tao TY, Qian D, Tao FP, Yu JH. Post-acute COVID-19 symptom risk in hospitalized and non-hospitalized COVID-19 survivors: A systematic review and meta-analysis. Front Public Health 2023; 11:1112383. [PMID: 36875356 PMCID: PMC9978404 DOI: 10.3389/fpubh.2023.1112383] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/30/2023] [Indexed: 02/18/2023] Open
Abstract
Background Post-acute coronavirus disease 2019 (COVID-19) symptoms occurred in most of the COVID-19 survivors. However, few studies have examined the issue of whether hospitalization results in different post-acute COVID-19 symptom risks. This study aimed to compare potential COVID-19 long-term effects in hospitalized and non-hospitalized COVID-19 survivors. Methods This study is designed as a systematic review and meta-analysis of observational studies. A systematic search of six databases was performed for identifying articles published from inception until April 20th, 2022, which compared post-acute COVID-19 symptom risk in hospitalized and non-hospitalized COVID-19 survivors using a predesigned search strategy included terms for SARS-CoV-2 (eg, COVID, coronavirus, and 2019-nCoV), post-acute COVID-19 Syndrome (eg, post-COVID, post COVID conditions, chronic COVID symptom, long COVID, long COVID symptom, long-haul COVID, COVID sequelae, convalescence, and persistent COVID symptom), and hospitalization (hospitalized, in hospital, and home-isolated). The present meta-analysis was conducted according to The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 statement using R software 4.1.3 to create forest plots. Q statistics and the I 2 index were used to evaluate heterogeneity in this meta-analysis. Results Six observational studies conducted in Spain, Austria, Switzerland, Canada, and the USA involving 419 hospitalized and 742 non-hospitalized COVID-19 survivors were included. The number of COVID-19 survivors in included studies ranged from 63 to 431, and follow-up data were collected through visits in four studies and another two used an electronic questionnaire, visit and telephone, respectively. Significant increase in the risks of long dyspnea (OR = 3.18, 95% CI = 1.90-5.32), anxiety (OR = 3.09, 95% CI = 1.47-6.47), myalgia (OR = 2.33, 95% CI = 1.02-5.33), and hair loss (OR = 2.76, 95% CI = 1.07-7.12) risk were found in hospitalized COVID-19 survivors compared with outpatients. Conversely, persisting ageusia risk was significantly reduced in hospitalized COVID-19 survivors than in non-hospitalized patients. Conclusion The findings suggested that special attention and patient-centered rehabilitation service based on a needs survey should be provided for hospitalized COVID-19 survivors who experienced high post-acute COVID-19 symptoms risk.
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Affiliation(s)
- Niu Yuan
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Zhang-Hong Lv
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Chun-Rong Sun
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Ear, Nose and Throat Department, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Yuan-Yuan Wen
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Surgical Oncology, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ting-Yu Tao
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Dan Qian
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Fang-Ping Tao
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Jia-Hui Yu
- Department of Nursing, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.,Department of Respiratory Medicine, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
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Bellei B, Migliano E, Picardo M. Therapeutic potential of adipose tissue-derivatives in modern dermatology. Exp Dermatol 2022; 31:1837-1852. [PMID: 35102608 DOI: 10.1111/exd.14532] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/24/2022] [Accepted: 01/28/2022] [Indexed: 12/14/2022]
Abstract
Stem cell-mediated therapies in combination with biomaterial and growth factor-based approaches in regenerative medicine are rapidly evolving with increasing application beyond the dermatologic field. Adipose-derived stem cells (ADSCs) are the more frequently used adult stem cells due to their abundance and easy access. In the case of volumetric defects, adipose tissue can take the shape of defects, restoring the volume and enhancing the regeneration of receiving tissue. When regenerative purposes prevail on volume restoration, the stromal vascular fraction (SVF) rich in staminal cells, purified mesenchymal stem cells (MSCs) or their cell-free derivatives grafting are favoured. The therapeutic efficacy of acellular approaches is explained by the fact that a significant part of the natural propensity of stem cells to repair damaged tissue is ascribable to their secretory activity that combines mitogenic factors, cytokines, chemokines and extracellular matrix components. Therefore, the secretome's ability to modulate multiple targets simultaneously demonstrated preclinical and clinical efficacy in reversing pathological mechanisms of complex conditions such atopic dermatitis (AD), vitiligo, psoriasis, acne and Lichen sclerosus (LS), non-resolving wounds and alopecia. This review analysing both in vivo and in vitro models gives an overview of the clinical relevance of adipose tissue-derivatives such as autologous fat graft, stromal vascular fraction, purified stem cells and secretome for skin disorders application. Finally, we highlighted the major disease-specific limitations and the future perspective in this field.
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Affiliation(s)
- Barbara Bellei
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - Emilia Migliano
- Department of Plastic and Regenerative Surgery, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - Mauro Picardo
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
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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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Aryanian Z, Balighi K, Hatami P, Afshar ZM, Mohandesi NA. The role of SARS-CoV-2 infection and its vaccines in various types of hair loss. Dermatol Ther 2022; 35:e15433. [PMID: 35266262 PMCID: PMC9111640 DOI: 10.1111/dth.15433] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/05/2022] [Indexed: 11/26/2022]
Abstract
The prevalence of hair loss has increased during COVID‐19. In this study, we review the current literature on incidence and characteristics of various types of COVID‐19‐related and COVID‐19‐vaccine‐ related hair loss including telogen effluvium, alopecia areata, friction alopecia and anagen effluvium. Regarding most of them, the more severe the infection, the more profound and prolonged the course of alopecia. However, the most important issue is reassuring the patients of the non‐serious nature of this complication, since psychological support is the most important factor in the earlier resolution of the condition.
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Affiliation(s)
- Zeinab Aryanian
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Dermatology, Babol University of Medical Sciences, Babol, Iran
| | - Kamran Balighi
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Dermatology, School of Medicine Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Parvaneh Hatami
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Zeinab Mohseni Afshar
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Comparative Study of Early Impacts of Post-COVID-19 Pneumonia on Clinical Manifestations, Pulmonary Function, and Chest Radiographs. Medicina (B Aires) 2022; 58:medicina58020216. [PMID: 35208539 PMCID: PMC8877355 DOI: 10.3390/medicina58020216] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/25/2022] [Accepted: 01/27/2022] [Indexed: 01/08/2023] Open
Abstract
Background and Objectives: Scant data regarding early post-COVID-19 effects are available, especially in younger people. Therefore, the objective of this study was to explore the early clinical impacts of post-COVID-19 pneumonia, comparing severe and non-severe patients. Materials and Methods: A cross-sectional study was conducted in adult patients admitted with COVID-19 pneumonia from April to May 2021. Demographic data, symptoms and signs, quality of life, Hospital Anxiety and Depression Scale (HADS), chest radiograph (CXR), pulmonary function tests (spirometry, impulse oscillometry), fractional exhaled nitric oxide (FeNO), and exercise capacity were assessed one month after hospital discharge. Twenty-five healthy control subjects that were age- and gender-matched were recruited for comparisons. Results: One hundred and five patients, with a mean age of 35.6 ± 15.8 years and 54 (51.4%) males, participated and were categorized into the non-severe pneumonia (N = 68) and severe pneumonia groups (N = 37). At a one-month follow-up visit (the time from the onset of the disease symptoms = 45.4 ± 5.9 days), the severe group had more cough, fatigue, and skin rash with higher dyspnea scale, more residual CXR lesions, and lower quality of life scores. Forced vital capacity (FVC) was lower in the severe group (88.3% of predicted value) and non-severe group (94.6% of predicted value) than in the healthy controls (p = 0.001). The six-minute walk distance was significantly lower in the non-severe group, at 79.2 m, and in the severe group, at 103.8 m, than in the healthy control subjects (p < 0.001). Conclusions: Adult patients with COVID-19, especially those with clinically severe pneumonia, still had residual symptoms and chest radiographic abnormalities, together with poorer quality of life and lower exercise capacity, one month after hospital discharge.
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Nguyen B, Tosti A. Alopecia in COVID-19 Patients: Systematic Review and Meta-analysis. JAAD Int 2022; 7:67-77. [PMID: 35224518 PMCID: PMC8860672 DOI: 10.1016/j.jdin.2022.02.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2022] [Indexed: 01/08/2023] Open
Abstract
Background COVID-19 is associated with androgenetic alopecia (AGA), telogen effluvium (TE), and alopecia areata (AA). No studies have analyzed the aggregate data to date. Objective We conducted a systematic review to characterize the types, incidence, timing, and clinical outcomes of COVID-19–associated alopecia. Methods We searched PubMed/MEDLINE, Scopus, and Embase for articles published between November 2019 and August 2021 using the key words “alopecia” or “hair” and COVID-19–related search terms, identifying 41 original articles describing patients with alopecia and COVID-19. Results The current review included 1826 patients with alopecia and COVID-19 (mean age, 54.5 years; 54.3% male). The most common types of alopecia identified were AGA (30.7%, 86.4% male), TE (19.8%, 19.3% male), and AA (7.8%, 40.0% male). AGA preceded COVID-19 symptoms. TE was usually newly triggered by COVID-19 (93.6%). AA usually occurred in patients with preexisting disease (95.1%). Limitations Definitions of COVID-19 onset varied. Studies differed in methodology and were susceptible to reporting and sampling bias. Studies with large sample sizes may exert a disproportionate influence on data. Conclusion AGA may be a risk factor for severe COVID-19, whereas TE presents as a sequela of COVID-19. AA generally occurs as a relapse in patients with preexisting alopecia.
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Hussain N, Agarwala P, Iqbal K, Omar HMS, Jangid G, Patel V, Rathore SS, Kumari C, Velasquez‐Botero F, López GAB, Vishwakarma Y, Nipu AP, Ahmed NK. A systematic review of acute telogen effluvium, a harrowing post‐COVID‐19 manifestation. J Med Virol 2021; 94:1391-1401. [DOI: 10.1002/jmv.27534] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/11/2021] [Accepted: 12/19/2021] [Indexed: 12/29/2022]
Affiliation(s)
- Nabeel Hussain
- Saba University School of Medicine The Bottom The Netherlands
| | | | - Kinza Iqbal
- Department of Internal Medicine Dow Medical College, Dow University of Health Sciences Karachi Pakistan
| | | | - Gurusha Jangid
- Dr. Sampurnanand Medical College Jodhpur Rajasthan India
| | - Vraj Patel
- Smt NHL Municipal Medical College Ahmedabad Gujarat India
| | | | | | | | | | | | | | - Noman Khurshid Ahmed
- Department of Internal Medicine Dow Medical College, Dow University of Health Sciences Karachi Pakistan
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