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Demirhan S, King Z, Sohail SS, Merzel D, Lamson DM, Palezac L, Tanner TI, Loeb DM, Foca M. Human Adenovirus B3 Associated Colitis and Hemophagocytic Lymphohistiocytosis in 9-Year-old Previously Healthy Girl. Pediatr Infect Dis J 2024; 43:e257-e259. [PMID: 38502897 DOI: 10.1097/inf.0000000000004328] [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: 03/21/2024]
Affiliation(s)
- Salih Demirhan
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
| | - Zoe King
- Division of Hematology and Oncology, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
| | - Syeda Samar Sohail
- Division of Rheumatology, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
| | - Deena Merzel
- Division of Gastroenterology, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
| | - Daryl M Lamson
- Wadsworth Center, New York State Department of Health, David Axelrod Institute, Albany, New York
| | - Lidija Palezac
- Division of Gastroenterology, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
| | - Tamara I Tanner
- Division of Rheumatology, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
| | - David M Loeb
- Division of Hematology and Oncology, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
| | - Marc Foca
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital at Montefiore and Albert Einstein College of Medicine, Bronx, New York
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Mandal S, Simmons R, Ireland G, Charlett A, Desai M, Coughlan L, Powell A, Leeman D, Williams C, Neill C, O'Leary MC, Sawyer C, Rowley F, Harris C, Houlihan C, Gordon C, Rampling T, Callaby H, Hoschler K, Cogdale J, Renz E, Sebastianpilli P, Thompson C, Talts T, Celma C, Davies EA, Ahmad S, Machin N, Gifford L, Moore C, Dickson EM, Divala TH, Henderson D, Li K, Broadbent P, Ushiro-Lumb I, Humphreys C, Grammatikopoulos T, Hartley J, Kelgeri C, Rajwal S, Okike I, Kelly DA, Guiver M, Borrow R, Bindra R, Demirjian A, Brown KE, Ladhani SN, Ramsay ME, Bradley DT, Gjini A, Roy K, Chand M, Zambon M, Watson CH. Paediatric acute hepatitis of unknown aetiology: a national investigation and adenoviraemia case-control study in the UK. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:786-796. [PMID: 37774733 DOI: 10.1016/s2352-4642(23)00215-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/02/2023] [Accepted: 08/08/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND An increase in acute severe hepatitis of unknown aetiology in previously healthy children in the UK in March, 2022, triggered global case-finding. We aimed to describe UK epidemiological investigations of cases and their possible causes. METHODS We actively surveilled unexplained paediatric acute hepatitis (transaminase >500 international units per litre) in children younger than 16 years presenting since Jan 1, 2022, through notifications from paediatricians, microbiologists, and paediatric liver units; we collected demographic, clinical, and exposure information. Then, we did a case-control study to investigate the association between adenoviraemia and other viruses and case-status using multivariable Firth penalised logistic regression. Cases aged 1-10 years and tested for adenovirus were included and compared with controls (ie, children admitted to hospital with an acute non-hepatitis illness who had residual blood samples collected between Jan 1 and May 28, 2022, and without known laboratory-confirmed diagnosis or previous adenovirus testing). Controls were frequency-matched on sex, age band, sample months, and nation or supra-region with randomised selection. We explored temporal associations between frequency of circulating viruses identified through routine laboratory pathogen surveillance and occurrence of cases by linear regression. SARS-CoV-2 seropositivity of cases was examined against residual serum from age-matched clinical comparison groups. FINDINGS Between Jan 1 and July 4, 2022, 274 cases were identified (median age 3 years [IQR 2-5]). 131 (48%) participants were male, 142 (52%) were female, and one (<1%) participant had sex data unknown. Jaundice (195 [83%] of 235) and gastrointestinal symptoms (202 [91%] of 222) were common. 15 (5%) children required liver transplantation and none died. Adenovirus was detected in 172 (68%) of 252 participants tested, regardless of sample type; 137 (63%) of 218 samples were positive for adenovirus in the blood. For cases that were successfully genotyped, 58 (81%) of 72 had Ad41F, and 57 were identified as positive via blood samples (six of these were among participants who had undergone a transplant). In the case-control analysis, adenoviraemia was associated with hepatitis case-status (adjusted OR 37·4 [95% CI 15·5-90·3]). Increases in the detection of adenovirus from faecal samples, but not other infectious agents, in routine laboratory pathogen surveillance correlated with hepatitis cases 4 weeks later, which independently suggested an association (β 0·06 [95% CI 0·02-0·11]). No association was identified for SARS-CoV-2 antibody seropositivity. INTERPRETATION We observed an association between adenovirus 41F viraemia and paediatric acute hepatitis. These results can inform diagnostic testing recommendations, clinical management, and exploratory in vitro or clinical studies of paediatric acute hepatitis of unknown aetiology. The role of potential co-factors, including other viruses and host susceptibility, requires further investigation. FUNDING None.
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Affiliation(s)
| | | | | | | | | | | | | | - David Leeman
- UK Health Security Agency, London, UK; UK Field Epidemiology Training Programme, UK Health Security Agency, London, UK
| | | | | | | | | | - Frances Rowley
- UK Field Epidemiology Training Programme, UK Health Security Agency, Cardiff, UK; Public Health Wales, Cardiff, UK
| | | | | | | | | | - Helen Callaby
- UK Health Security Agency, London, UK; Medical Sciences, University of Aberdeen, Aberdeen, UK
| | | | | | - Erik Renz
- UK Health Security Agency, London, UK
| | | | | | | | | | - Emma A Davies
- Manchester Medical Microbiology Partnership, Manchester Royal Infirmary, Manchester, UK
| | - Shazaad Ahmad
- Public Health Scotland, Glasgow, UK; Manchester Medical Microbiology Partnership, Manchester Royal Infirmary, Manchester, UK
| | - Nicholas Machin
- Manchester Medical Microbiology Partnership, Manchester Royal Infirmary, Manchester, UK
| | | | | | | | | | | | - Kathy Li
- Belfast Health and Social Care Trust, Belfast, UK
| | | | - Ines Ushiro-Lumb
- UK Health Security Agency, London, UK; NHS Blood and Transplant, London, UK
| | | | | | - Jane Hartley
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Chayarani Kelgeri
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | | | | | - Deirdre A Kelly
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Malcolm Guiver
- Manchester Medical Microbiology Partnership, Manchester Royal Infirmary, Manchester, UK
| | - Ray Borrow
- UK Health Security Agency, London, UK; Manchester Medical Microbiology Partnership, Manchester Royal Infirmary, Manchester, UK
| | | | - Alicia Demirjian
- UK Health Security Agency, London, UK; Evelina Children's Hospital, London, UK; King's College London, London, UK
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