Abstract
Purpose
To quantify the safety and utility of biopsy of pediatric diffuse midline glioma (DMG).
Methods
This study was conducted in accordance with PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science were queried for relevant articles from inception until June 2023. Two reviewers identified all articles that included diagnostic yield, morbidity, and mortality rates for pediatric DMG patients. Studies that did not present original data or were not in English or peer-reviewed were excluded. Meta-analysis was conducted in R using Freeman-Tukey or logit transformation and DerSimonian-Laird random-effects models. The risk of bias was assessed using the Newcastle–Ottawa Scale. A protocol for this review was not registered.
Results
We identified 381 patients from ten studies that met all criteria. DMG biopsy is safe overall (0% mortality, 95% CI: 0–0.6%; 11.0% morbidity, 95% CI: 4.8–18.9%) and has a high diagnostic yield (99.9%, 95% CI: 98.5–100%). The use of stereotactic biopsy is a significant moderator of morbidity (p = 0.0238). Molecular targets can be identified in approximately 53.4% of tumors (95% CI: 37.0–69.0%), although targeted therapies are only delivered in about 33.5% of all cases (95% CI: 24.4–44.1%). Heterogeneity was high for morbidity and identification of targets. The risk of bias was low for all studies.
Conclusion
We conducted the first meta-analysis of DMG biopsy to show that it is safe, effective, and able to identify relevant molecular targets that impact targeted therapy.
Similar content being viewed by others
Data availability
The extracted data has been included with the supplementary materials.
References
Hargrave D, Bartels U, Bouffet E (2006) Diffuse brainstem glioma in children: critical review of clinical trials. Lancet Oncol 7:241–248. https://doi.org/10.1016/S1470-2045(06)70615-5
Albright AL, Packer RJ, Zimmerman R et al (1993) Magnetic resonance scans should replace biopsies for the diagnosis of diffuse brain stem gliomas: a report from the Children’s Cancer Group. Neurosurgery 33:1026–9; discussion 1029–30. https://doi.org/10.1227/00006123-199312000-00010
Puget S, Beccaria K, Blauwblomme T et al (2015) Biopsy in a series of 130 pediatric diffuse intrinsic Pontine gliomas. Childs Nerv Syst 31:1773–1780. https://doi.org/10.1007/s00381-015-2832-1
Mueller T, Laternser S, Guerreiro Stücklin AS et al (2023) Real-time drug testing of paediatric diffuse midline glioma to support clinical decision making: the Zurich DIPG/DMG centre experience. Eur J Cancer 178:171–179. https://doi.org/10.1016/j.ejca.2022.10.014
Pfaff E, El Damaty A, Balasubramanian GP et al (2019) Brainstem biopsy in pediatric diffuse intrinsic pontine glioma in the era of precision medicine: the INFORM study experience. Eur J Cancer 114:27–35. https://doi.org/10.1016/j.ejca.2019.03.019
Wang M, Zhang Y, Shi W et al (2022) Frameless robot-assisted stereotactic biopsy: an effective and minimally invasive technique for pediatric diffuse intrinsic pontine gliomas. J Neurooncol 160:107–114. https://doi.org/10.1007/s11060-022-04122-4
Hamisch C, Kickingereder P, Fischer M et al (2017) Update on the diagnostic value and safety of stereotactic biopsy for pediatric brainstem tumors: a systematic review and meta-analysis of 735 cases. J Neurosurg Pediatr 20:261–268. https://doi.org/10.3171/2017.2.PEDS1665
Tejada S, Aquilina K, Goodden J et al (2020) Biopsy in diffuse pontine gliomas: expert neurosurgeon opinion-a survey from the SIOPE brain tumor group. Childs Nerv Syst 36:705–711. https://doi.org/10.1007/s00381-020-04523-8
Page MJ, McKenzie JE, Bossuyt PM et al (2021) The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 372:n71. https://doi.org/10.1136/bmj.n71
Lu VM, Koester SW, Di L et al (2023) Frameless robotic-assisted biopsy of pediatric brainstem lesions: a systematic review and meta-analysis of efficacy and safety. World Neurosurg 169:87-93.e1. https://doi.org/10.1016/j.wneu.2022.10.071
Guyatt GH, Oxman AD, Vist GE et al (2008) GRADE: an emerging consensus on rating quality of evidence and strength of recommendations. BMJ 336:924–926. https://doi.org/10.1136/bmj.39489.470347.AD
Higgins J, Green S (2008) Cochrane handbook for systematic reviews of interventions: Cochrane book series. Wiley-Blackwell, Hoboken, NJ
Wang ZJ, Rao L, Bhambhani K et al (2015) Diffuse intrinsic pontine glioma biopsy: a single institution experience. Pediatr Blood Cancer 62:163–165. https://doi.org/10.1002/pbc.25224
Porkholm M, Raunio A, Vainionpää R et al (2018) Molecular alterations in pediatric brainstem gliomas. Pediatr Blood Cancer 65. https://doi.org/10.1002/pbc.26751
Gupta N, Goumnerova LC, Manley P et al (2018) Prospective feasibility and safety assessment of surgical biopsy for patients with newly diagnosed diffuse intrinsic pontine glioma. Neuro Oncol 20:1547–1555. https://doi.org/10.1093/neuonc/noy070
Joud A, Stella I, Klein O (2020) Diffuse infiltrative pontine glioma biopsy in children with neuronavigation, frameless procedure: a single center experience of 10 cases. Neurochirurgie 66:345–348. https://doi.org/10.1016/j.neuchi.2020.05.007
Del Baldo G, Carai A, Abbas R et al (2022) Targeted therapy for pediatric diffuse intrinsic pontine glioma: a single-center experience. Ther Adv Med Oncol 14:17588359221113692. https://doi.org/10.1177/17588359221113693
Früh A, Schaumann A, Cohrs G et al (2023) Biopsies of caudal brainstem tumors in pediatric patients-a single-center retrospective case series. World Neurosurg. https://doi.org/10.1016/j.wneu.2023.05.108
Buczkowicz P, Bartels U, Bouffet E et al (2014) Histopathological spectrum of paediatric diffuse intrinsic pontine glioma: diagnostic and therapeutic implications. Acta Neuropathol 128:573–581. https://doi.org/10.1007/s00401-014-1319-6
Sufit A, Donson AM, Birks DK et al (2012) Diffuse intrinsic pontine tumors: a study of primitive neuroectodermal tumors versus the more common diffuse intrinsic pontine gliomas. J Neurosurg Pediatr 10:81–88. https://doi.org/10.3171/2012.3.PEDS11316
Hankinson TC, Campagna EJ, Foreman NK, Handler MH (2011) Interpretation of magnetic resonance images in diffuse intrinsic pontine glioma: a survey of pediatric neurosurgeons. J Neurosurg Pediatr 8:97–102. https://doi.org/10.3171/2011.4.PEDS1180
Williams JR, Young CC, Vitanza NA et al (2020) Progress in diffuse intrinsic pontine glioma: advocating for stereotactic biopsy in the standard of care. Neurosurg Focus 48:E4. https://doi.org/10.3171/2019.9.FOCUS19745
Iannó MF, Biassoni V, Schiavello E et al (2022) A microRNA prognostic signature in patients with diffuse intrinsic pontine gliomas through non-invasive liquid biopsy. Cancers (Basel) 14:4307. https://doi.org/10.3390/cancers14174307
Cantor E, Wierzbicki K, Tarapore RS et al (2022) Serial H3K27M cell-free tumor DNA (cf-tDNA) tracking predicts ONC201 treatment response and progression in diffuse midline glioma. Neuro Oncol 24:1366–1374. https://doi.org/10.1093/neuonc/noac030
Azad TD, Jin MC, Bernhardt LJ, Bettegowda C (2020) Liquid biopsy for pediatric diffuse midline glioma: a review of circulating tumor DNA and cerebrospinal fluid tumor DNA. Neurosurg Focus 48:E9. https://doi.org/10.3171/2019.9.FOCUS19699
Lu VM, Power EA, Zhang L, Daniels DJ (2019) Liquid biopsy for diffuse intrinsic pontine glioma: an update. J Neurosurg Pediatr 24:593–600. https://doi.org/10.3171/2019.6.peds19259
Wu G, Broniscer A, McEachron TA et al (2012) Somatic histone H3 alterations in pediatric diffuse intrinsic pontine gliomas and non-brainstem glioblastomas. Nat Genet 44:251–253. https://doi.org/10.1038/ng.1102
Gardner SL, Tarapore RS, Allen J et al (2022) Phase I dose escalation and expansion trial of single agent ONC201 in pediatric diffuse midline gliomas following radiotherapy. Neurooncol Adv 4:vdac143. https://doi.org/10.1093/noajnl/vdac143
Majzner RG, Ramakrishna S, Yeom KW et al (2022) GD2-CAR T cell therapy for H3K27M-mutated diffuse midline gliomas. Nature 603:934–941. https://doi.org/10.1038/s41586-022-04489-4
Mount CW, Majzner RG, Sundaresh S et al (2018) Potent antitumor efficacy of anti-GD2 CAR T cells in H3–K27M+ diffuse midline gliomas. Nat Med 24:572–579. https://doi.org/10.1038/s41591-018-0006-x
Gojo J, Pavelka Z, Zapletalova D et al (2019) Personalized treatment of H3K27M-mutant pediatric diffuse gliomas provides improved therapeutic opportunities. Front Oncol 9:1436. https://doi.org/10.3389/fonc.2019.01436
Author information
Authors and Affiliations
Contributions
A.A. conceived the study. A.Y.F. and P.H. prepared the search query. A.Y.F., Y.Y., and J.K. conducted the review process. A.Y.F. and A.S. conducted the risk of bias assessment. A.Y.F. conducted all analyses, prepared all figures and tables, and wrote the main manuscript. C.A.M. and A.A. critically revised the manuscript. All authors reviewed the manuscript.
Corresponding author
Ethics declarations
Conflict of interest
The authors have no relevant financial or non-financial interests to disclose.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Fu, A.Y., Kavia, J., Yadava, Y. et al. Biopsy of diffuse midline glioma is safe and impacts targeted therapy: a systematic review and meta-analysis. Childs Nerv Syst 40, 625–634 (2024). https://doi.org/10.1007/s00381-023-06208-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00381-023-06208-4