Trial · NCT04943198
Optimization of the Time and Dosage of Vemurafenib in BRAF Positive Juvenile Patients With Refractory Histiocytosis
NCT04943198, Phase 2, Active not recruiting, Anna Raciborska
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Optimization of the Time and Dosage of Vemurafenib in BRAF Positive Juvenile Patients With Refractory Histiocytosis. Trials, record NCT04943198. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04943198
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Optimization of the Time and Dosage of Vemurafenib in BRAF Positive Juvenile Patients With Refractory Histiocytosis
- NCT number
- NCT04943198
- Status
- Active not recruiting
- Phases
- Phase 2
- Enrollment
- 25 participants, actual
- Lead sponsor
- Anna Raciborska
- Conditions
- Histiocytosis
- Interventions
- Vemurafenib
- First posted
- 2021-06-29
- Last updated
- 2026-10-07
Source ClinicalTrials.gov
Registered outcomes3
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | event-free survival | 2 years | Event-free survival (EFS) was defined as the time interval from the date of diagnosis to the date of disease progression, recurrence, second malignancy, death or to date of last follow-up for patients without events. |
| Secondary | Molecular relapse (in ct DNA) | 2 years | Molecular relapse was defined as the time interval from the date of BRAF negativization to the date of positive results of BRAF mutation |
| Secondary | Time to negative mutation test results (in ct DNA) | 2 years | Time to negative mutation test results (in ct DNA) was defined as the time interval from the date of positive BRAF mutation to the date of negative results of BRAF mutation |
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.
Papers12
The papers the trial lists on ClinicalTrials.gov.
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/NCT04943198
GET https://conductscience.org/api/trials/v1/NCT04943198/registered