Status:
UNKNOWN
A Study of SVZ Irradiation With Postoperative Radiotherapy in Patients With GBM.
Lead Sponsor:
Jiangsu Cancer Institute & Hospital
Conditions:
GBM
Eligibility:
All Genders
18-70 years
Phase:
NA
Brief Summary
This phase I/II clinical trial is intended to investigate the efficacy and safety of SVZ irradiation with postoperative radiotherapy in patients with GBM.
Detailed Description
This study is a single-center, single-arm, phase I/II clinical study. It is intended to include treatment-naïve patients with histologically or cytologically confirmed glioblastoma who have received o...
Eligibility Criteria
Inclusion
- 1\. Patients voluntarily join this study, have the ability to understand and are willing to sign the informed consent form.
- 2\. Aged between 18-70 years old (inclusive). 3. Newly diagnosed glioblastoma confirmed by pathology. 4. The patient must have undergone maximum surgical resection and start radiotherapy within 12 weeks after surgery.
- 5\. MRI shows that the patient's SVZ area is involved or the distance between the tumor and the SVZ area is less than or equal to 1cm.
- 6\. No previous brain irradiation. 7. Women of childbearing age have a negative urine test or serum pregnancy test and are contraceptive during the treatment period.
- 8\. The ECOG performance status assessed within 7 days before the study intervention is 0-1 points.
- 9\. Have sufficient organ function, and the subject needs to meet the following laboratory indicators:
- Absolute neutrophil count (ANC) ≥1.5x109/L without using granulocyte colony-stimulating factor in the past 14 days.
- Without blood transfusion in the past 14 days, platelets are ≥80×109/L.
- Without blood transfusion or erythropoietin use in the past 14 days, hemoglobin ≥9g/dL (90g/L) or ≥5.6mmol/L.
- Total bilirubin ≤1.5×upper limit of normal (ULN); or total bilirubin \>1.5×ULN but direct bilirubin ≤SULN.
- aspartate aminotransferase (AST), alanine aminotransferase (ALT) ≤2.5×ULN, or subjects with liver metastasis ≤5× ULN.
- Serum creatinine ≤ 1.5 × ULN and creatinine clearance (calculated using the Cockcroft-Gault formula) ≥ 60 ml/min.
- Good coagulation function: International normalized ratio (INR) or prothrombin time (PT) ≤ 1.5 times ULN; or the subject is receiving anticoagulant therapy but the prothrombin time (PT) or partial thromboplastin time (PTT) is within the therapeutic range for the anticoagulant's intended use; • Activated partial thromboplastin time (aPTT) ) or partial thromboplastin time (PTT) ≤1.5 times ULN; or the subject is receiving anticoagulant therapy, but the prothrombin time (PT) or activated partial thromboplastin time (PTT) is below the expected use of the anticoagulant Within the therapeutic range;
- Normal thyroid function, defined as thyroid stimulating hormone (TSH) within the normal range. If the baseline TSH is outside the normal range, subjects can also be enrolled if total T3 (or FT3) and FT4 are within the normal range.
- myocardial enzyme spectrum is within the normal range (such as a simple experiment that is not clinically significant in the comprehensive judgment of the researcher). Ventricular abnormalities are also allowed to be included); simple laboratory abnormalities are also allowed to be included).
Exclusion
- Have a personal history of malignant tumors within two years.
- Use anti-vascular drugs such as bevacizumab before progression.
- Women who are pregnant or breastfeeding, and women of childbearing age who are unwilling or unable to accept birth control methods during the entire study period and up to 12 weeks after the study.
- Physical examination or clinical experimental findings that the researcher believes may interfere with the results or increase the patient's risk of treatment complications.
- Unstable systemic accompanying diseases (active infection stage, moderate to severe chronic obstructive pulmonary disease, poorly controlled high blood pressure) Blood pressure disease, unstable angina, congestive heart failure, myocardial infarction within 6 months, severe mental disorder requiring drug control, liver, kidney or other metabolic diseases, neuropsychiatric changes such as Alzheimer's disease).
- There may be other medical history or disease evidence that may interfere with the trial results, prevent the subject from fully participating in the study, abnormal treatment or laboratory test values, or other conditions that the researcher believes are not suitable for enrollment. The researcher believes that there are other potential risks and are not suitable for participation. this research. allowed to join the group).
Key Trial Info
Start Date :
March 1 2022
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 30 2025
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT06092255
Start Date
March 1 2022
End Date
December 30 2025
Last Update
October 23 2023
Active Locations (1)
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1
Lining Guo
Nanjing, Jiangsu, China, 210009