Trial · NCT03243461
International Cooperative Phase III Trial of the HIT-HGG Study Group (HIT-HGG-2013)
NCT03243461, Phase 3, Unknown, University of Göttingen
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. International Cooperative Phase III Trial of the HIT-HGG Study Group (HIT-HGG-2013). Trials, record NCT03243461. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT03243461
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- International Cooperative Phase III Trial of the HIT-HGG Study Group (HIT-HGG-2013)
- NCT number
- NCT03243461
- Status
- Unknown
- Phases
- Phase 3
- Enrollment
- 167 participants, estimated
- Lead sponsor
- University of Göttingen
- Conditions
- Glioblastoma WHO Grade IV, Diffuse Midline Glioma Histone 3 K27M WHO Grade IV, Anaplastic Astrocytoma WHO Grade III, Diffuse Intrinsic Pontine Glioma, Gliomatosis Cerebri
- Interventions
- Temozolomide + Valproic Acid
- First posted
- 2017-08-09
- Last updated
- 2022-06-06
- Other registries' IDs
- eudract:2013-004187-56
Source ClinicalTrials.gov
Registered outcomes1
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Comparison of effects of valproine acid with respect to historical control group. | 5.4 years | To confirm that the Event-Free Survival (EFS) in patients ≥ 3 years of age with paed HGG WHO grade IV, anaplastic astrocytoma WHO grade III (AAIII), DIPG, and gliomatosis cerebri differs for children treated with additional VPA compared to children in the historical HIT-HGG-2007 study sample. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT03243461
GET https://conductscience.org/api/trials/v1/NCT03243461/registered