Evidence map›Paper›PMID 31435428›Full record

ArticleJournal of contemporary brachytherapy2019

Interstitial high-dose-rate brachytherapy in the primary treatment of inoperable glioblastoma multiforme.

Georgios Chatzikonstantinou, Peter Ulrich, Eleftherios Archavlis, Nikolaos Zamboglou, Iosif Strouthos, Eleni Zoga, Dimos Baltas, Nikolaos Tselis

Abstract read
In one paragraph

Article in Journal of contemporary brachytherapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
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.

Georgios ChatzikonstantinouDepartment of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany.
Peter UlrichKrankenhaus Nordwest, Department of Orthopaedic and Spine Surgery, Section Neurosurgery, Frankfurt am Main, Germany.
Eleftherios ArchavlisDepartment of Neurosurgery, University Hospital Mainz, Johannes Gutenberg University, Mainz, Germany.
Nikolaos ZamboglouDepartment of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany.
Iosif StrouthosGerman Oncology Center, Limassol, Cyprus.
Eleni ZogaDepartment of Radiation Oncology, Offenbach Hospital, Offenbach am Main, Germany.
Dimos BaltasDivision of Medical Physics, Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Germany.
Nikolaos TselisDepartment of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo report our results of image-guided interstitial (IRT) high-dose-rate (HDR) brachytherapy (BRT) in the primary treatment of patients with inoperable glioblastoma multiforme (GBM) in the pre-temozolomide period. MATERIAL AND

methodsBetween 1994 and 2004, 17 patients were treated with HDR BRT for inoperable GBM. Of those, only 11 patients were treated with IRT BRT, and the remaining six patients received combined IRT BRT and external beam radiotherapy (EBRT). Patient's median age was 59.3 years (range, 29-83 years) and median tumor volume was 39.3 cm

resultsAt a median follow-up of 9.3 months, the median overall survival for the whole population, after BRT alone, and combined BRT with EBRT was 9.3, 7.3, and 10.1 months, respectively. Of the prognostic variables evaluated in univariate analysis, i.e., age, Karnofsky performance score, BRT dose, and tumor volume, only the latter one reached statistical significance. Two patients (11.7%) developed treatment-associated adverse events, with one (5.8%) symptomatic radionecrosis and one (5.8%) severe convulsion episode, respectively.

conclusionsFor patients with inoperable GBM, IRT HDR BRT alone or in combination with EBRT is a safe and effective irradiation method providing palliation without excessive toxicity.

Indexed as

combined irradiationexternal beam radiotherapyhigh-dose-rate brachytherapyinoperable glioblastoma multiformeoverall survival

Identifiers

PMID31435428
PMCPMC6701379

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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.