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HSRT and IMRT Chemoradiotherapy for Newly Diagnosed GBM (HSCK-010)

Fudan University logo

Fudan University

Status and phase

Unknown
Phase 2
Phase 1

Conditions

Glioma, Malignant

Treatments

Drug: Temozolomide
Device: Radiation

Study type

Interventional

Funder types

Other

Identifiers

NCT04547621
KY2020-791

Details and patient eligibility

About

This study aims to evaluate the safety and effectiveness of the combination of 30Gy/5fx HSRT and 20Gy/10fx IMRT adjuvant therapy. The total biological effective dose (BED) of the PTV is 72 Gy in a ratio of alpha/beta ratio of 3, which equals to the conventional 60Gy/30fx treatment. This study can provide evidence for future non-inferiority phase III randomized controlled trials. The abbreviated course of radiotherapy can reduce the treatment time by half, benefit patients, and utilize the health resource.

Enrollment

50 estimated patients

Sex

All

Ages

18 to 70 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. 18-70 years of age;
  2. Karnofsky performance status (KPS) ≥ 60 within 14 days prior to registration;
  3. Histopathologically proved diagnosis glioblastoma multiforme;
  4. Underwent surgery, gross total resection or subtotal resection;
  5. Estimated survival of at least 3 months;
  6. Hgb > 90/gL; absolute neutrophil count (ANC) > 1.5×109/L, platelets > 80×109/L; Creatinine < 1.5 times the upper limit of laboratory normal value; Bilirubin < 2 times the upper limit of laboratory normal value; serum glutamate pyruvate transaminase (SGPT) or serum glutamate oxaloacetate transaminase (SGOT) < 3 times the upper limit of laboratory normal value;
  7. Signed informed consent form;
  8. Agreed to participate in the follow-up.

Exclusion criteria

  1. Prior invasive malignancy unless disease free;
  2. Received irradiation or other anti-tumor adjuvant therapies;
  3. Brain stem disease or tumor greater than 6 cm in maximum diameter;
  4. Prior therapy with an inhibitor of vascular endothelial growth factor (VEGF) or VEGFR;
  5. Pregnancy or nursing mothers;
  6. Participated in other trials after diagnosis;
  7. Influence factors toward oral medications;
  8. Patients with CTCAE5.0 grade 3+ bleeding within 4 weeks prior to registration;
  9. Suffering from severe cardiovascular disease: myocardial ischemia or myocardial infarction above grade II, poorly controlled arrhythmias (including men with QTc interval ≥ 450 ms, women ≥ 470 ms); according to NYHA criteria, grades III to IV Insufficient function, or cardiac color Doppler ultrasound examination indicates left ventricular ejection fraction (LVEF) <50%;
  10. Long-term unhealed wounds or fractures;
  11. History of organ transplantation;
  12. Serious diseases that endanger patients' safety or affect patients' completion of research, according to the researchers' judgment.

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

50 participants in 1 patient group

HSRT+IMRT+Temozolomide
Experimental group
Description:
* Intensity-modulated radiotherapy 20Gy/10fx, 5 days a week for 2 weeks. * Hypofractionated stereotactic radiotherapy 30Gy/5fx, 5 days a week for 1 week. * Temozolomide once daily (75mg/m2/d) orally administered concurrently with radiotherapy.
Treatment:
Drug: Temozolomide
Device: Radiation
Device: Radiation

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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