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Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2)
BACKGROUND: Haemophilia A is an X-linked genetic condition which manifests itself mainly in male children in the first 2 years of life, during gross motor skill development. This disorder is rare in females. The clinical manifestation of severe haemophilia in preterm infants poses a great challenge...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8278606/ https://www.ncbi.nlm.nih.gov/pubmed/34256805 http://dx.doi.org/10.1186/s13052-021-01103-7 |
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author | Agnieszka, Berendt Monika, Wójtowicz-Marzec Barbara, Wysokińska Anna, Kwaśniewska |
author_facet | Agnieszka, Berendt Monika, Wójtowicz-Marzec Barbara, Wysokińska Anna, Kwaśniewska |
author_sort | Agnieszka, Berendt |
collection | PubMed |
description | BACKGROUND: Haemophilia A is an X-linked genetic condition which manifests itself mainly in male children in the first 2 years of life, during gross motor skill development. This disorder is rare in females. The clinical manifestation of severe haemophilia in preterm infants poses a great challenge to the therapeutic team. As extreme prematurity is linked to an increased risk of central nervous system or gastrointestinal bleeding, a well-informed and balanced treatment from the first days of life is crucial to prevent long-term damage. Haemophilia is most commonly caused by inheriting defective genes, and can also be linked to skewed X inactivation and Turner syndrome. The coincidental occurrence of haemophilia A and Turner syndrome is extremely rare, with only isolated cases described to date. Hence, a multidisciplinary approach is needed. CASE PRESENTATION: The authors report on a preterm girl (gestational age 28 weeks) diagnosed with haemophilia and Turner syndrome. The first manifestation of haemophilia was prolonged bleeding from injection sites on the second day of life. Indeterminate aPTT and factor VIII level < 1% confirmed the diagnosis of haemophilia A. Dysmorphic features which did not match the typical clinical picture of haemophilia, the female sex, and a negative paternal family history led to the diagnosis of Turner syndrome. While in hospital, the girl received multiple doses of recombinant factor VIII in response to prolonged bleedings from the injection sites and from a nodule on the girl’s head, and before and after retinal laser photocoagulation. No central nervous system or abdominal cavity bleeding was observed. The substitutive therapy was complicated by the development of factor VIII inhibitor (anti-factor VIII (FVIII) antibodies). Treatment was continued with recombinant factor VIIa. This article aims at demonstrating the complexity of the diagnostics and treatment of a preterm child with two genetic disorders. CONCLUSIONS: Haemophilia should always be considered in the differential diagnosis of prolonged bleeding, even in patients with a negative family history. In the case of coinciding atypical phenotypic features, further diagnostics for another genetic disease are recommended. Infant care should follow current care standards, while considering certain individual features. |
format | Online Article Text |
id | pubmed-8278606 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-82786062021-07-14 Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2) Agnieszka, Berendt Monika, Wójtowicz-Marzec Barbara, Wysokińska Anna, Kwaśniewska Ital J Pediatr Case Report BACKGROUND: Haemophilia A is an X-linked genetic condition which manifests itself mainly in male children in the first 2 years of life, during gross motor skill development. This disorder is rare in females. The clinical manifestation of severe haemophilia in preterm infants poses a great challenge to the therapeutic team. As extreme prematurity is linked to an increased risk of central nervous system or gastrointestinal bleeding, a well-informed and balanced treatment from the first days of life is crucial to prevent long-term damage. Haemophilia is most commonly caused by inheriting defective genes, and can also be linked to skewed X inactivation and Turner syndrome. The coincidental occurrence of haemophilia A and Turner syndrome is extremely rare, with only isolated cases described to date. Hence, a multidisciplinary approach is needed. CASE PRESENTATION: The authors report on a preterm girl (gestational age 28 weeks) diagnosed with haemophilia and Turner syndrome. The first manifestation of haemophilia was prolonged bleeding from injection sites on the second day of life. Indeterminate aPTT and factor VIII level < 1% confirmed the diagnosis of haemophilia A. Dysmorphic features which did not match the typical clinical picture of haemophilia, the female sex, and a negative paternal family history led to the diagnosis of Turner syndrome. While in hospital, the girl received multiple doses of recombinant factor VIII in response to prolonged bleedings from the injection sites and from a nodule on the girl’s head, and before and after retinal laser photocoagulation. No central nervous system or abdominal cavity bleeding was observed. The substitutive therapy was complicated by the development of factor VIII inhibitor (anti-factor VIII (FVIII) antibodies). Treatment was continued with recombinant factor VIIa. This article aims at demonstrating the complexity of the diagnostics and treatment of a preterm child with two genetic disorders. CONCLUSIONS: Haemophilia should always be considered in the differential diagnosis of prolonged bleeding, even in patients with a negative family history. In the case of coinciding atypical phenotypic features, further diagnostics for another genetic disease are recommended. Infant care should follow current care standards, while considering certain individual features. BioMed Central 2021-07-13 /pmc/articles/PMC8278606/ /pubmed/34256805 http://dx.doi.org/10.1186/s13052-021-01103-7 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/ (https://creativecommons.org/publicdomain/zero/1.0/) ) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
spellingShingle | Case Report Agnieszka, Berendt Monika, Wójtowicz-Marzec Barbara, Wysokińska Anna, Kwaśniewska Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2) |
title | Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2) |
title_full | Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2) |
title_fullStr | Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2) |
title_full_unstemmed | Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2) |
title_short | Severe haemophilia A in a preterm girl with Turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (Part 2) |
title_sort | severe haemophilia a in a preterm girl with turner syndrome: case report – a diagnostic and therapeutic challenge for a paediatrician (part 2) |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8278606/ https://www.ncbi.nlm.nih.gov/pubmed/34256805 http://dx.doi.org/10.1186/s13052-021-01103-7 |
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