Evidence map›Paper›PMID 36267388›Full record

ArticleWorld neurosurgery: X2023

LITTing up Gliomas-Is the Future Bright?

Philip J O'Halloran, Jack Henry, Michael Amoo, Aristotelis Kalyvas, Nilesh Mohan, Gelareh Zadeh, Suneil K Kalia, Paul N Kongkham

Open access · goldAbstract read
In one paragraph

Article in World neurosurgery: X, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.5field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Laser interstitial thermal therapy for the ablation of pediatric low-grade glioma: a single-institution series of 13 patients.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 3 countries.

Philip J O'HalloranDivision of Neurosurgery, Toronto Western Hospital, University of Toronto, Ontario, Canada.
Jack HenryDivision of Neurosurgery, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
Michael AmooDivision of Neurosurgery, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
Aristotelis KalyvasDivision of Neurosurgery, Toronto Western Hospital, University of Toronto, Ontario, Canada.
Nilesh MohanDivision of Neurosurgery, Toronto Western Hospital, University of Toronto, Ontario, Canada.
Gelareh ZadehDivision of Neurosurgery, Toronto Western Hospital, University of Toronto, Ontario, Canada.
Suneil K KaliaDivision of Neurosurgery, Toronto Western Hospital, University of Toronto, Ontario, Canada.
Paul N KongkhamDivision of Neurosurgery, Toronto Western Hospital, University of Toronto, Ontario, Canada.
Toronto Western Hospital · CAUniversity of Toronto · CARoyal College of Surgeons in Ireland · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Laser interstitial thermal therapy (LITT) represents an attractive therapeutic strategy for several intracranial pathologies; however, there is a paucity of literature regarding its efficacy for the treatment of gliomas. Methods: MEDLINE, EMBASE, Scopus, and Web of Science were searched from inception until March 19, 2021. Studies specifically relating to the use of LITT in treatment of glioma were eligible for inclusion. A meta-analysis of means was performed to assess the progression-free survival (PFS) and overall survival (OS) following LITT and descriptive statistics relating to patients undergoing LITT were collated and a meta-analysis of proportions was also performed to assess the rate of complications. Results: In total, 17 studies were included for the meta-analysis, comprising 401 patients with 408 gliomas of which 88 of 306 (28.8%) were grade 1 or 2 and 218 of 306 (71.2%) were grade 3 or 4. Of these, 256 of 408 (62.8%) were primary presentation and 152 of 408 (37.2%) were recurrent. The pooled mean OS was 13.58 months (95% confidence interval [CI] 9.77-17.39) and the PFS was 4.96 months (95% CI 4.19-5.72). The OS and PFS of recurrent glioblastoma were 12.4 months (95% CI 9.61-16.18) and 4.84 months (95% CI 0.23-9.45), respectively. Complications occurred in 114 of 411 (24%; 95% CI 14-41), of which 44 (11%) were transient deficits. Conclusions: There is an increasing body of evidence demonstrating the use of LITT in the surgical management of deep-seated gliomas in patients of poor performance status. However, further studies are required to interrogate the clinical effectiveness of LITT in the setting of gliomas as well as assessing the survival benefit versus standard treatment alone.

Indexed as

CI, Confidence intervalGliomaLaser ablationLaser interstitial thermocoagulation therapyLITTLITT, Laser interstitial thermal therapyOS, Overall survivalPFS, Progression-free survival

Identifiers

PMID36267388
PMCPMC9576579
OpenAlexW4295206994

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.