Trial reportAsian Pacific journal of cancer prevention : APJCP2022
A Randomized Study of Short Course (One Week) Radiation Therapy with or without Temozolomide in Elderly and/or Frail Patients with Newly Diagnosed Glioblastoma (GBM).
Trial report in Asian Pacific journal of cancer prevention : APJCP, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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.
Who cites it
6 citing papers in PubMed, 6 citations in OpenAlex.
- Hypofractionated radiotherapy across cancer sites: a narrative review of evidence and implementation.Japanese journal of clinical oncology · 2026Review
- Outcomes of inpatient chemoradiotherapy for patients with newly diagnosed glioblastoma and significant functional impairment.Neuro-oncology practice · 2026Article
- Impact of alternating electric fields therapy for newly diagnosed WHO grade 4 astrocytoma on patient survival: a real-world propensity-score adjusted prospective multicenter study.Journal of neuro-oncology · 2025Article
- Article
- Salvianolic acid B fromFrontiers in pharmacology · 2022Review
- The impact of timing of temozolomide chemoradiotherapy for newly diagnosed glioblastoma on patient overall survival: A multicenter retrospective study.Neuro-oncology advancesArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveShort-course radiotherapy (25 Gy in 5 fractions) has been shown to be non-inferior to standard course radiotherapy in elderly and frail patients (60 Gy in 30 fractions). The purpose of this study was to determine the effects of temozolomide combined with short-course radiotherapy on the outcome of elderly and frail patients.
methodsBetween January 2017 and November 2018, 90 patients (65 years old and KPS score of 50-70; 65 years old and KPS score of 80-100; and 65 years old and KPS score of 50-70) were assessed for eligibility. Nine patients were excluded because they did not meet the inclusion criteria, six patients declined to participate, and four patients were unable to complete the quality-of-life questionnaire. The remaining 71 patients were divided into two arms at random in a 1:1 ratio. Short-course radiotherapy with concurrent temozolomide and adjuvant temozolomide was given to Arm 1, while short-course radiotherapy alone was given to Arm 2.
resultsIn terms of overall survival and progression-free survival, radiotherapy with concurrent temozolomide and adjuvant temozolomide outperformed short-course radiotherapy alone. The median overall survival in arm 1 was 146 days and 121 days in arm 2 (P=0.146). The median progression-free survival in arm 1 was 109.50 days, while it was 77 days in arm 2 (P=0.028). With a median follow-up time of 6 months, the quality of life at 4 weeks and 12 weeks after treatment was not different between the two arms.
conclusionWe concluded that adding temozolomide to short-course radiotherapy significantly improved progression-free survival and showed an increasing trend in overall survival without compromising the quality of life.
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