Evidence map›Paper›PMID 35290486›Full record

ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2022

Gamma knife radiosurgery as an efficacious treatment for paediatric central nervous system tumours: a retrospective study of 61 neoplasms.

Harshit Mishra, Bhavya Pahwa, Deepak Agrawal, Manmohan Singh M Ch, S S Kale M Ch

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Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Bridging surgery and radiotherapy: the role of stereotactic radiosurgery in pediatric brain tumor care.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Pooled it
  2. Gamma knife radiosurgery in pediatric neuro-oncology: histology-specific outcomes and age-adapted procedural strategies.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Article
  3. Article
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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

5 authors at 2 institutions in 1 country.

Harshit MishraConsultant Neurosurgeon, We Care Hospital, Raipur, Chhattisgarh, India.
Bhavya PahwaUniversity College of Medical Sciences and GTB Hospital, Delhi, India.
Deepak AgrawalDepartment of Neurosurgery, JPNA Trauma Center, All India Institute of Medical Sciences, New Delhi, 110029, India. drdeepak@gmail.com.
Manmohan Singh M ChDepartment of Neurosurgery, JPNA Trauma Center, All India Institute of Medical Sciences, New Delhi, 110029, India.
S S Kale M ChDepartment of Neurosurgery, JPNA Trauma Center, All India Institute of Medical Sciences, New Delhi, 110029, India.
All India Institute of Medical Sciences · INUniversity College of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeBrain tumours have an incidence of 1.15 to 5.14 cases per 100,000 children and are associated with significant morbidity and mortality. Radiosurgery has become a promising approach to manage these paediatric CNS tumours. The aim of the present study was to analyse the efficacy of radiosurgery in the treatment of a variety of paediatric tumours of CNS.

methodsThis retrospective study was conducted from 1997 to 2012 at a single Neurosurgery centre. All paediatric patients (≤ 18 years of age) with CNS tumours who were treated with gamma knife radiosurgery (GKRS) and had a minimum follow up of 6 months were included in the study. Patients with lesions other than tumours were excluded. Clinical, radiological and GKRS planning data was collected and analysed in all patients.

resultsA total of 76 children with brain tumours had GKRS during the study period. Of these, 40 children (with 61 neoplasms) had follow-up available and were included in the study. The mean age was 16 years (6-18 years). Seventeen patients received primary GKRS, 20 patients received secondary, and 3 patients received both. The median tumour volume was 3.3 cm

conclusionGKRS has the potential to become an indispensable tool in the management of paediatric brain neoplasms.

Indexed as

Brain NeoplasmsMeningeal NeoplasmsMeningiomaRadiosurgeryAdolescentChildHumansInfantRetrospective StudiesCNS tumourGamma knifePaediatricRadiosurgeryStereotactic surgery

Identifiers

PMID35290486
OpenAlexW4221025479

What OpenQuestion holds

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Registered trials

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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.