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Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma
INTRODUCTION: Side-effects during convection enhanced delivery (CED) are poorly understood. We intended to determine the frequency of side-effects during brain stem infusion and determine risk factors for side-effects persisting longer than 24 h. METHODS: Children with a radiological diagnosis of br...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer US
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9424151/ https://www.ncbi.nlm.nih.gov/pubmed/35933568 http://dx.doi.org/10.1007/s11060-022-04077-6 |
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author | Hollingworth, Milo Zacharoulis, Stergios |
author_facet | Hollingworth, Milo Zacharoulis, Stergios |
author_sort | Hollingworth, Milo |
collection | PubMed |
description | INTRODUCTION: Side-effects during convection enhanced delivery (CED) are poorly understood. We intended to determine the frequency of side-effects during brain stem infusion and determine risk factors for side-effects persisting longer than 24 h. METHODS: Children with a radiological diagnosis of brain stem diffuse midline glioma/Diffuse Intrinsic Pontine Glioma were treated on compassionate grounds with awake infusion of carboplatin and sodium valproate into the brain stem using the 4-catheter (2 trans-cerebellar 2 trans-frontal) chronic, intermittent Renishaw Drug Delivery System. We used change in the Pontine Neurological Observation Score (PONScore), a standardised neurological assessment tool, to identify side-effects during infusion. Recovery was determined by retrospective chart review. RESULTS: 55 infusions were performed in 8 children (3–11 years). Mean PONScore increased during infusion from 3.3 to 5.7 (p-value > 0.001). One hundred and fifty-seven infusion-related side-effects were identified including headache (33/157) and limb weakness (49/157). Fifty-four side-effects persisted > 24 h. Side-effects that had occurred during a previous infusion and those that occurred during infusion via trans-cerebellar catheters were more likely to be persistent with OR 2.333 (95% CI 1.094–4.976; p-value = 0.028) and 2.155 (1.029–4.513; p-value = 0.042) respectively. If infusion was stopped or titrated at onset rather than continued, the side-effect was less likely to persist > 24 h, OR 0.473 (95% CI 0.177–0.948; p-value = 0.037). Most side-effects developed within the first three millilitre of infusion. CONCLUSIONS: Side-effects during brainstem infusion are common, can be transient or persist longer than 24 h. Neurological injury during infusion may be time dependent and accumulative rather than volume dependent. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11060-022-04077-6. |
format | Online Article Text |
id | pubmed-9424151 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Springer US |
record_format | MEDLINE/PubMed |
spelling | pubmed-94241512022-08-31 Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma Hollingworth, Milo Zacharoulis, Stergios J Neurooncol Research INTRODUCTION: Side-effects during convection enhanced delivery (CED) are poorly understood. We intended to determine the frequency of side-effects during brain stem infusion and determine risk factors for side-effects persisting longer than 24 h. METHODS: Children with a radiological diagnosis of brain stem diffuse midline glioma/Diffuse Intrinsic Pontine Glioma were treated on compassionate grounds with awake infusion of carboplatin and sodium valproate into the brain stem using the 4-catheter (2 trans-cerebellar 2 trans-frontal) chronic, intermittent Renishaw Drug Delivery System. We used change in the Pontine Neurological Observation Score (PONScore), a standardised neurological assessment tool, to identify side-effects during infusion. Recovery was determined by retrospective chart review. RESULTS: 55 infusions were performed in 8 children (3–11 years). Mean PONScore increased during infusion from 3.3 to 5.7 (p-value > 0.001). One hundred and fifty-seven infusion-related side-effects were identified including headache (33/157) and limb weakness (49/157). Fifty-four side-effects persisted > 24 h. Side-effects that had occurred during a previous infusion and those that occurred during infusion via trans-cerebellar catheters were more likely to be persistent with OR 2.333 (95% CI 1.094–4.976; p-value = 0.028) and 2.155 (1.029–4.513; p-value = 0.042) respectively. If infusion was stopped or titrated at onset rather than continued, the side-effect was less likely to persist > 24 h, OR 0.473 (95% CI 0.177–0.948; p-value = 0.037). Most side-effects developed within the first three millilitre of infusion. CONCLUSIONS: Side-effects during brainstem infusion are common, can be transient or persist longer than 24 h. Neurological injury during infusion may be time dependent and accumulative rather than volume dependent. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11060-022-04077-6. Springer US 2022-08-06 2022 /pmc/articles/PMC9424151/ /pubmed/35933568 http://dx.doi.org/10.1007/s11060-022-04077-6 Text en © The Author(s) 2022 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/) . |
spellingShingle | Research Hollingworth, Milo Zacharoulis, Stergios Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma |
title | Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma |
title_full | Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma |
title_fullStr | Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma |
title_full_unstemmed | Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma |
title_short | Infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma |
title_sort | infusion-related side-effects during convection enhanced delivery for brainstem-diffuse midline glioma/diffuse intrinsic pontine glioma |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9424151/ https://www.ncbi.nlm.nih.gov/pubmed/35933568 http://dx.doi.org/10.1007/s11060-022-04077-6 |
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