English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

OBJECTIVE To retrospectively analyze the therapeutic effects of radiotherapy with concomitant and adjuvant temozolomideTMZ versus radiotherapy with concomitant TMZ alone for pediatric diffuse intrinsic pontine glioma (DIPG), and to evaluate the value of radiotherapy and TMZ in the treatment of pediatric DIPG. METHODS The clinical data of children with confirmed DIPG in Guangdong Sanjiu Brain Hospital between January 1, 2010 and March 31, 2020 were collected. The inclusive criteria included (1) receiving a total radiotherapy dose of 54 Gy in 27 fractions, (2) treated with concomitant TMZ chemotherapy, and (3) with or without adjuvant TMZ chemotherapy. A total of 85 pediatric patients were eligible for the study. The Kaplan-Meier method was used for survival analysis, and a multivariable Cox proportional hazards regression model was used to assess the independent prognostic factors. RESULTS Among 85 cases with a median age of 7 years (range 2-16 years), the median follow-up was 9 months (range 3-28 months) and the median survival time was 9 months. The median survival time of 66 patients treated with radiotherapy with concomitant and adjuvant TMZ was 10 months, longer than 6 months of the other 19 patients treated with radiotherapy with concomitant TMZ alone, with statistical differences (p=0.002). Moreover, bevacizumab and nimotuzumab didn't bring survival benefits to patients with disease recurrence or progression. The prognosis in DIPG patients with H3K27M positive expressed is poor. Hematological toxicity (Grade IV) was not found. CONCLUSION Radiotherapy with concomitant and adjuvant TMZ prolongs the survival time of children with DIPG.

RBIO-02. THERAPEUTIC EFFECTS OF RADIOTHERAPY WITH CONCOMITANT IN CHILDREN WITH DIPG