Clinical trial · Interventional
Testing Trametinib as a Potential Targeted Treatment in Cancers With NF1 Genetic Changes (MATCH-Subprotocol S1)
MATCH Treatment Subprotocol S1: Phase II Study of Trametinib in Patients With Tumors With NF1 Mutations
NCT04439318CI-TRIAL-00118390active not recruitingPhase 2Results postedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This phase II MATCH treatment trial identifies the effects of trametinib in patients whose cancer has a has a genetic change called NF1 mutation. Trametinib blocks proteins called MEK1 and MEK2, which may be needed for cancer cell growth when an NF1 mutation is present. Researchers hope to learn if trametinib will shrink this type of cancer or stop its growth.
Conditions
Conditions (6)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Advanced Lymphoma | Lymphoma | CURATED_BROADER | 0.78 |
| Advanced Malignant Solid Neoplasm | Malignant Solid Neoplasm | CURATED_BROADER | 0.78 |
| Hematopoietic and Lymphoid Cell Neoplasm | Hematopoietic and Lymphoid Cell Neoplasm | ONTOLOGY_EXACT | 0.98 |
| Refractory Lymphoma | Lymphoma | CURATED_BROADER | 0.78 |
| Refractory Malignant Solid Neoplasm | Malignant Solid Neoplasm | CURATED_BROADER | 0.78 |
| Refractory Multiple Myeloma | Multiple Myeloma | CURATED_BROADER | 0.78 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Trametinib Dimethyl Sulfoxide | Drug | Trametinib | ALIAS |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Treatment (trametinib)
- description
- Patients receive trametinib dimethyl sulfoxide PO QD on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
- interventionNames
- Drug: Trametinib Dimethyl Sulfoxide
Primary outcomes (1)
- measure
- Objective Response Rate (ORR)
- timeFrame
- Tumor assessments occurred at baseline, then every 2 cycles for the first 26 cycles and every 3 cycles thereafter until disease progression, up to 3 years post registration
- description
- Overall response rate was defined as the proportion of patients with best overall response of complete response (CR) or partial response (PR) among all eligible and treated patients. Best overall response was evaluated using the Response Evaluation Criteria in Solid Tumors version 1.1, the Cheson (2014) criteria for lymphoma patients, and the Response Assessment in Neuro-Oncology criteria for glioblastoma patients. Please refer to the protocol for the detailed definitions of response criteria. The 90% two-sided binomial exact confidence interval was calculated for ORR.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients must have met applicable eligibility criteria in the Master MATCH Protocol prior to registration to treatment subprotocol * Patients must have deleterious inactivating mutations of NF-1, or another aberration, as determined via the MATCH Master Protocol * Patients must have an electrocardiogram (ECG) within 8 weeks prior to treatment assignment and must have NONE of the following cardiac criteria: * Clinically important abnormalities in rhythm, conduction or morphology of resting ECG (e.g. complete left bundle branch block, third degree heart block). * Treatment-refractory hypertension defined as a blood pressure of systolic \> 140 mmHg and/or diastolic \> 90 mmHg which cannot be controlled by anti-hypertensive therapy * Patients must have an echocardiogram (ECHO) or a nuclear study (multigated acquisition scan \[MUGA\] or First Pass) within 4 weeks prior to registration to treatment and must not have a left ventricular ejection fraction (LVEF) \< the institutional lower limit of normal (LLN). If the LLN is not defined at a site, the LVEF must be \> 50% for the patient to be eligible * Patients who previously received monoclonal antibody therapy (eg. ipilimumab, nivolumab, pembrolizumab and others) must have stopped the prior therapy for 8 or more weeks before starting on trametinib * Patients with glioblastoma must have histologically or radiographically confirmed recurrent or progressive World Health Organization (WHO) grade 4 glioma (glioblastoma) * NOTE: All baseline and post-baseline disease assessments must be performed using contrast-enhanced cranial magnetic resonance spectroscopy (MRI) or contrast-enhanced computed tomography (CT) for subjects who cannot have MRI performed Exclusion Criteria: * Patients with a history of interstitial lung disease or pneumonitis are excluded * Patients must not have known hypersensitivity to trametinib or compounds of similar chemical or biologic composition or to dimethyl sulfoxide (DMSO). * Patients must not have a history or current evidence/risk of retinal vein occlusion (RVO). An eye exam is required at baseline * Patients who previously received MEK inhibitors (including, but not limited to, trametinib, binimetinib, cobimetinib, selumetinib, RO4987655 (CH4987655), GDC-0623 and pimasertib) will be excluded
References
Publications (0)
Data not yet available
No reference posted for this study.