<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <https://discovery.ucl.ac.uk/id/eprint/10184141> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/AcademicArticle> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/title> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/ontology/bibo/abstract> "Background: The role of antibodies in coronavirus disease 2019 (COVID-19) in patients with X-linked agammaglobulinaemia (XLA) has yet to be characterised and clinical courses observed in this cohort of patients have been heterogeneous. Whilst some exhibit spontaneous recovery, others have experienced a more protracted disease length. Previous reports have described successful use of convalescent plasma, however there is a paucity of information around the use of the REGN-COV2 antibody cocktail in these patients. Case report: A patient with XLA was admitted to hospital with COVID-19 and remained persistently symptomatic with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) swab positivity despite treatment with Remdesivir and dexamethasone. Attempts at modulating the immune response with anakinra were unsuccessful. Consent for compassionate use of REGN-COV2 was obtained with administration taking place on day 87 of his illness. This was followed by a period of convalescence and SARS-CoV-2 nasopharyngeal swab negativity. As a consequence of prolonged immunosuppression, the patient developed pneumocystis pneumonia. Conclusion: This case highlights the role of antibodies in clearing SARS-CoV-2 in a hypogammaglobulinaemic host and demonstrates the consequences of prolonged immunosuppression and delayed treatment. We propose that this may be of particular significance given the capacity of SARS-CoV-2 to develop advantageous mutations in a chronically infected host."^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/date> "2021-11-01" . <https://discovery.ucl.ac.uk/id/document/1682656> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Document> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/ontology/bibo/volume> "12" . <https://discovery.ucl.ac.uk/id/org/ext-464ff5f0fac4572c5372d3e7fc978be1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <https://discovery.ucl.ac.uk/id/org/ext-464ff5f0fac4572c5372d3e7fc978be1> <http://xmlns.com/foaf/0.1/name> "Elsevier BV"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/publisher> <https://discovery.ucl.ac.uk/id/org/ext-464ff5f0fac4572c5372d3e7fc978be1> . <https://discovery.ucl.ac.uk/id/publication/ext-25901702> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Collection> . <https://discovery.ucl.ac.uk/id/publication/ext-25901702> <http://xmlns.com/foaf/0.1/name> "Clinical Infection in Practice"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/publication/ext-25901702> . <https://discovery.ucl.ac.uk/id/publication/ext-25901702> <http://www.w3.org/2002/07/owl#sameAs> <urn:issn:25901702> . <https://discovery.ucl.ac.uk/id/publication/ext-25901702> <http://purl.org/ontology/bibo/issn> "25901702" . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/published> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-988df07b3b47741ea22e3b2b2cf21075> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> . <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <https://discovery.ucl.ac.uk/id/person/ext-988df07b3b47741ea22e3b2b2cf21075> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-87ec5e82175ed77db799d105cdd876c1> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> . <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_2> <https://discovery.ucl.ac.uk/id/person/ext-87ec5e82175ed77db799d105cdd876c1> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-89119f7a0957b6322c9518322fcc3e28> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> . <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_3> <https://discovery.ucl.ac.uk/id/person/ext-89119f7a0957b6322c9518322fcc3e28> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-4354e7e500a08c62b684db985833fb41> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> . <https://discovery.ucl.ac.uk/id/eprint/10184141#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_4> <https://discovery.ucl.ac.uk/id/person/ext-4354e7e500a08c62b684db985833fb41> . <https://discovery.ucl.ac.uk/id/person/ext-87ec5e82175ed77db799d105cdd876c1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-87ec5e82175ed77db799d105cdd876c1> <http://xmlns.com/foaf/0.1/givenName> "J"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-87ec5e82175ed77db799d105cdd876c1> <http://xmlns.com/foaf/0.1/familyName> "Salkeld"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-87ec5e82175ed77db799d105cdd876c1> <http://xmlns.com/foaf/0.1/name> "J Salkeld"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-89119f7a0957b6322c9518322fcc3e28> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-89119f7a0957b6322c9518322fcc3e28> <http://xmlns.com/foaf/0.1/givenName> "S"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-89119f7a0957b6322c9518322fcc3e28> <http://xmlns.com/foaf/0.1/familyName> "Agarwal"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-89119f7a0957b6322c9518322fcc3e28> <http://xmlns.com/foaf/0.1/name> "S Agarwal"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-988df07b3b47741ea22e3b2b2cf21075> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-988df07b3b47741ea22e3b2b2cf21075> <http://xmlns.com/foaf/0.1/givenName> "H"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-988df07b3b47741ea22e3b2b2cf21075> <http://xmlns.com/foaf/0.1/familyName> "Nguyen"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-988df07b3b47741ea22e3b2b2cf21075> <http://xmlns.com/foaf/0.1/name> "H Nguyen"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-4354e7e500a08c62b684db985833fb41> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-4354e7e500a08c62b684db985833fb41> <http://xmlns.com/foaf/0.1/givenName> "A"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-4354e7e500a08c62b684db985833fb41> <http://xmlns.com/foaf/0.1/familyName> "Goodman"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-4354e7e500a08c62b684db985833fb41> <http://xmlns.com/foaf/0.1/name> "A Goodman"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/EPrint> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/ArticleEPrint> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/repository> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1682656> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1682656> <http://www.w3.org/2000/01/rdf-schema#label> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity (PDF)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://purl.org/dc/elements/1.1/hasVersion> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://eprints.org/ontology/hasPublished> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1682656> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10184141/1/Compassionate%20use%20of%20REGN-COV2%20in%20the%20treatment%20of%20COVID-19%20in%20a%20patient%20with%20impaired%20humoral%20immunity.pdf> . <https://discovery.ucl.ac.uk/id/document/1682656> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10184141/1/Compassionate%20use%20of%20REGN-COV2%20in%20the%20treatment%20of%20COVID-19%20in%20a%20patient%20with%20impaired%20humoral%20immunity.pdf> . <https://discovery.ucl.ac.uk/id/eprint/10184141/1/Compassionate%20use%20of%20REGN-COV2%20in%20the%20treatment%20of%20COVID-19%20in%20a%20patient%20with%20impaired%20humoral%20immunity.pdf> <http://www.w3.org/2000/01/rdf-schema#label> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity.pdf"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1698380> . <https://discovery.ucl.ac.uk/id/document/1698380> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1698380> <http://www.w3.org/2000/01/rdf-schema#label> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1698380> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698380> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698380> <http://eprints.org/relation/isIndexCodesVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698380> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10184141/2/indexcodes.txt> . <https://discovery.ucl.ac.uk/id/document/1698380> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10184141/2/indexcodes.txt> . <https://discovery.ucl.ac.uk/id/eprint/10184141/2/indexcodes.txt> <http://www.w3.org/2000/01/rdf-schema#label> "indexcodes.txt"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1698381> . <https://discovery.ucl.ac.uk/id/document/1698381> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1698381> <http://www.w3.org/2000/01/rdf-schema#label> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1698381> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698381> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698381> <http://eprints.org/relation/islightboxThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698381> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10184141/3/lightbox.jpg> . <https://discovery.ucl.ac.uk/id/document/1698381> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10184141/3/lightbox.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10184141/3/lightbox.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "lightbox.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1698382> . <https://discovery.ucl.ac.uk/id/document/1698382> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1698382> <http://www.w3.org/2000/01/rdf-schema#label> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1698382> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698382> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698382> <http://eprints.org/relation/ispreviewThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698382> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10184141/4/preview.jpg> . <https://discovery.ucl.ac.uk/id/document/1698382> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10184141/4/preview.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10184141/4/preview.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "preview.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1698383> . <https://discovery.ucl.ac.uk/id/document/1698383> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1698383> <http://www.w3.org/2000/01/rdf-schema#label> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1698383> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698383> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698383> <http://eprints.org/relation/ismediumThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698383> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10184141/5/medium.jpg> . <https://discovery.ucl.ac.uk/id/document/1698383> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10184141/5/medium.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10184141/5/medium.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "medium.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1698384> . <https://discovery.ucl.ac.uk/id/document/1698384> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1698384> <http://www.w3.org/2000/01/rdf-schema#label> "Compassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1698384> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698384> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698384> <http://eprints.org/relation/issmallThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1682656> . <https://discovery.ucl.ac.uk/id/document/1698384> <http://eprints.org/ontology/hasFile> <https://discovery.ucl.ac.uk/id/eprint/10184141/6/small.jpg> . <https://discovery.ucl.ac.uk/id/document/1698384> <http://purl.org/dc/terms/hasPart> <https://discovery.ucl.ac.uk/id/eprint/10184141/6/small.jpg> . <https://discovery.ucl.ac.uk/id/eprint/10184141/6/small.jpg> <http://www.w3.org/2000/01/rdf-schema#label> "small.jpg"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10184141> <http://www.w3.org/2000/01/rdf-schema#seeAlso> <https://discovery.ucl.ac.uk/id/eprint/10184141/> . <https://discovery.ucl.ac.uk/id/eprint/10184141/> <http://purl.org/dc/elements/1.1/title> "HTML Summary of #10184141 \n\nCompassionate use of REGN-COV2 in the treatment of COVID-19 in a patient with impaired humoral immunity\n\n" . <https://discovery.ucl.ac.uk/id/eprint/10184141/> <http://purl.org/dc/elements/1.1/format> "text/html" . <https://discovery.ucl.ac.uk/id/eprint/10184141/> <http://xmlns.com/foaf/0.1/primaryTopic> <https://discovery.ucl.ac.uk/id/eprint/10184141> .