TriangleNCT03295396 · OUTCOME
Number of Patients With Overall Response
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- COUNT_OF_PARTICIPANTS
- Unit
- Participants
- Interval / dispersion
- Not reported
- Time frame
- From first dose of study treatment through study completion, an average of 1 year
What was measured
Quantitative thresholds for objective response by Response Assessment in Neuro-Oncology (RANO) criteria for target lesions on radiographic imaging are Complete Response (CR) is the disappearance of all target lesions; Partial Response (PR) requires a ≥50% decrease in the sum of products of perpendicular diameters of target lesions from baseline. Other considerations for RANO response include assessments of non-target lesions, corticosteroids, and performance status. The Overall Response Rate is the proportion of patients who achieve either CR or PR. Tumor assessments were conducted at 8 weeks (±1 week) following the initiation of therapy and every 8 weeks (±1 week) thereafter. All patients who received at least one dose of dordaviprone (ONC201) were included in the analysis, including patients with diffuse intrinsic pontine glioma (DIPG) or primary spinal tumors, which are historically not assessable for response using RANO-HGG criteria due to anatomical or imaging limitations.
Analysis population: Note: A total of 9 (21%) patients in Arm A, including 7 with primary spinal tumors and 2 with DIPG, were included in the overall analysis (i.e. Overall Response Rate) despite not being assessable for response per RANO-HGG.
Groups in this outcome
Arm A
Patients received 625 mg dordaviprone (ONC201) once weekly. Arm A included patients with recurrent H3 K27M-mutant glioma including those with diffuse intrinsic pontine glioma (DIPG), primary spinal tumors, and some atypical histologies. Notably, patients with DIPG and primary spinal tumors are historically not evaluable for response using RANO-HGG criteria.
Arm B
Patients received 625 mg dordaviprone (ONC201) once weekly. Arm B included patients with recurrent H3 K27M-mutant glioma, but excluded patients with the following: * Primary malignant lesion located in the pons or spinal cord. * Atypical non-astrocytic histologies such as ependymoma, ganglioma and pleomorphic xanthoastrocytoma, or pilocytic astrocytoma and subependymal giant cell astrocytoma (SEGA). * Prior bevacizumab treatment of \>4 doses of \>7.5 mg/kg
| Group | Source count |
|---|---|
| Arm A | 43 |
| Arm B | 30 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Arm A | 5 | Not reported | Not reported | Not reported | Not reported |
| Arm B | 5 | Not reported | Not reported | Not reported | Not reported |
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- value
- 5
- group Id
- OG001
- value
- 5
- denoms
- counts
- group Id
- OG000
- value
- 43
- group Id
- OG001
- value
- 30
- units
- Participants
- description
- Quantitative thresholds for objective response by Response Assessment in Neuro-Oncology (RANO) criteria for target lesions on radiographic imaging are Complete Response (CR) is the disappearance of all target lesions; Partial Response (PR) requires a ≥50% decrease in the sum of products of perpendicular diameters of target lesions from baseline. Other considerations for RANO response include assessments of non-target lesions, corticosteroids, and performance status. The Overall Response Rate is the proportion of patients who achieve either CR or PR. Tumor assessments were conducted at 8 weeks (±1 week) following the initiation of therapy and every 8 weeks (±1 week) thereafter. All patients who received at least one dose of dordaviprone (ONC201) were included in the analysis, including patients with diffuse intrinsic pontine glioma (DIPG) or primary spinal tumors, which are historically not assessable for response using RANO-HGG criteria due to anatomical or imaging limitations.
- groups
- description
- Patients received 625 mg dordaviprone (ONC201) once weekly. Arm A included patients with recurrent H3 K27M-mutant glioma including those with diffuse intrinsic pontine glioma (DIPG), primary spinal tumors, and some atypical histologies. Notably, patients with DIPG and primary spinal tumors are historically not evaluable for response using RANO-HGG criteria.
- id
- OG000
- title
- Arm A
- description
- Patients received 625 mg dordaviprone (ONC201) once weekly. Arm B included patients with recurrent H3 K27M-mutant glioma, but excluded patients with the following: * Primary malignant lesion located in the pons or spinal cord. * Atypical non-astrocytic histologies such as ependymoma, ganglioma and pleomorphic xanthoastrocytoma, or pilocytic astrocytoma and subependymal giant cell astrocytoma (SEGA). * Prior bevacizumab treatment of \>4 doses of \>7.5 mg/kg
- id
- OG001
- title
- Arm B
- param Type
- COUNT_OF_PARTICIPANTS
- population Description
- Note: A total of 9 (21%) patients in Arm A, including 7 with primary spinal tumors and 2 with DIPG, were included in the overall analysis (i.e. Overall Response Rate) despite not being assessable for response per RANO-HGG.
- reporting Status
- POSTED
- time Frame
- From first dose of study treatment through study completion, an average of 1 year
- title
- Number of Patients With Overall Response
- type
- PRIMARY
- unit Of Measure
- Participants
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice