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To observe the effectiveness and safety of apatinib combined with radiotherapy for brain metastasis from non-small cell lung cancer patients
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Apatinib plus radiotherapy | Experimental | Apatinib: Within 1 week before radiotherapy, the dose of Apatinib were 500mg/daily .During radiotherapy,the dose of Apatinib were 250mg/daily. After radiotherapy, if the subject did not have a level 3 or above adverse reaction, investigators consider increasing doses to 500mg. Radiotherapy: The subjects with 1 to 4 metastases receive stereotactic radiosurgery or stereotactic radiation therapy ,and the subjects with more than 4 metastases receive stereotactic radiosurgery plus whole-brain radiation therapy. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Apatinib plus radiotherapy | Combination Product | Apatinib: Within 1 week before radiotherapy, the dose of Apatinib were 500mg/daily .During radiotherapy,the dose of Apatinib were 250mg/daily. After radiotherapy, if the subject did not have a level 3 or above adverse reaction, investigators consider increasing doses to 500mg. Radiotherapy: The subjects with 1 to 4 metastases receive stereotactic radiosurgery or stereotactic radiation therapy ,and the subjects with more than 4 metastases receive stereotactic radiosurgery plus whole-brain radiation therapy |
| Measure | Description | Time Frame |
|---|---|---|
| The intracranial disease progression free survival time | To observe the intracranial disease progression free survival time of apatinib combined with radiotherapy for brain metastasis from non-small cell lung cancer patients | tumor assesment every 8 weeks,up to 24 months |
| Measure | Description | Time Frame |
|---|---|---|
| Progression free survival time | Baseline to measured date of progression or death from any cause | evaluated in 24 months since the treatment began |
| Overall survival | Baseline to measured date of death from any cause |
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Inclusion Criteria:
Aged 18 to 75 years old, males or females;.
According to pathological and histological，the subjects were diagnosed with wild-type non-small-cell lung cancer patients from brain metastasis examinations;
Subjects failed first-line standard chemotherapy ;
Subjects expected survival of more than 3 months;
Eastern Cooperative Oncology Group performance status :0-2 points;
The main organ function is normal, that is to meet the following standards:(1) Blood routine examination meets the following standards
a. Hemoglobin ≥90 g/L；b. Absolute Neutrophil Count≥1.5×10^9/L； c. Platelet ≥80×10^9/L； (2)Blood biochemistry examination meets the following standards
a.Total Bilirubin <1.5 times the upper normal limit；b.Glutamic transaminase <2.5 times the upper normal limit, glutamic-oxalacetic transaminase <2.5 times the upper normal limit， For patients with liver metastasis ,the Glutamic transaminase and glutamic-oxalacetic transaminase index is less than 5 times the upper normal limit c.Serum Cr was less than 1.25 times the upper normal limit
Women of reproductive age must undergo urine tests to eliminate the possibility of pregnancy.During the period of treatment and within 8 weeks after the treatment, the subjects voluntarily adopted appropriate methods of contraception .
Subjects volunteered to participate in this study and signed informed consent
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Hongwei Li, Master Supervisor | Contact | 13015301402 | ahead-sxzl7@hotmail.com |
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| ID | Term |
|---|---|
| D001932 | Brain Neoplasms |
| ID | Term |
|---|---|
| D016543 | Central Nervous System Neoplasms |
| D009423 | Nervous System Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
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| ID | Term |
|---|---|
| C553458 | apatinib |
| D011878 | Radiotherapy |
| ID | Term |
|---|---|
| D013812 | Therapeutics |
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| the first day of treatment to death or last survival confirm date ,up to 24 months |
| Disease control rate | Baseline to measured progressive disease | tumor assesment every 8 weeks,up to 24 months |
| Objective response rate | Baseline to measured stable disease | tumor assesment every 8 weeks,up to 24 months |
| Dosage changes of dexamethasone | To observe the change of the dosage of dexamethasone before and after treatment | Dosage changes of dexamethasone every 8 weeks,up to 24 months |
| Volume change rate of cerebral edema | To observe the change of volume change rate of cerebral edema | Volume change rate of cerebral edema every 8 weeks,up to 24 months |
| Number of participants with treatment-related adverse events as assessed by CTCAE v4.0 | Number of participants with treatment-related adverse events as assessed by CTCAE v4.0 | To observe the safety of therapeutic schedule every 8 weeks,up to 24 months |
| Cognitive function screening ：Mini-mental state examination (MMSE) | The Mini-mental state examination checklist includes 30 problems. Answer the correct question, get 1 points, answer wrong or answer not know, get 0 points, the scale of the total score is 0-30. If the score is 27-30 points, cognitive function is normal; if the score is less than 27, there is cognitive dysfunction. If the score is 21-26 points, there is a mild cognitive impairment. If the score is 10-20 points, there is moderate cognitive impairment. If the score is 0-9 points, there is severe cognitive impairment. | Volume change rate of cerebral edema every 8 weeks,up to 24 months |
| Executive function testing：trail marking test（TMT） | The TMT, parts A and B, assesses psychomotor speed and executive function.The A part of the TMT test defined the time range of 0-180 seconds, and the greater the value was, the lower function; the B part of the TMT test defined the time range of 0-300 seconds, and the greater the value, the lower function. | Volume change rate of cerebral edema every 8 weeks,up to 24 months |
| Language function detection ：Hopkins verbal learning test-revised（HVLT-R） | The COWA tests verbal fluency and executive function.Within 1 minutes, the subjects say how many words contain one word or within the specified category, each acceptable word counts 1 points, and the repeated words are scored without repetition. The higher the score, the better the function. | these neurocognitive function tests assesment every 8 weeks,up to 24 months |
| Verbal learning and memory:Hopkins verbal learning test-revised（HVLT-R） | The HVLT-R assesses aspects of verbal learning and memory, including immediate recall, delayed recall, and delayed recognition.In the HVLT-R test, the range of learning score and delayed recall score was 0-12 points, and the greater the score, the better the function. | these neurocognitive function tests assesment every 8 weeks,up to 24 months |
| D001927 |
| Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |