NTRK1 mutation

P1, N=82, Recruiting, VM Oncology, LLC | Trial completion date: Jun 2026 --> Dec 2026 | Trial primary completion date: Dec 2025 --> Jul 2026

P=N/A, N=65, Active, not recruiting, Pusan National University Hospital | Recruiting --> Active, not recruiting | Trial completion date: Dec 2026 --> Aug 2025 | Trial primary completion date: Dec 2025 --> Aug 2024

P=N/A, N=65, Recruiting, Pusan National University Hospital | N=93 --> 65

These findings suggest that certain patients diagnosed as malignant gliomas, including G34-DHG (WHO grade 4), can acquire long-term survival after local immunotherapy. Tumor GTR before local immunotherapy and relatively weaker immunosuppressive tumor microenvironment are the favorable factors for long-term survival. Larger, controlled studies with standardized treatment protocols, including consistent use of GTR, are warranted to further evaluate the potential benefits of locally delivered immunotherapy.

P1/2, N=450, Recruiting, DualityBio Inc. | N=280 --> 450 | Trial completion date: Apr 2025 --> Sep 2026 | Trial primary completion date: Apr 2025 --> Sep 2026

Our study provides an example of implementation of molecular profiling in an academic pre-screening program. Further analysis will investigate treatment matching rates, drug access schemes, and their impact on treatment efficacy and survival.

Known under low incidence – mutations require research for 0.4% to 1.1 in pulmonary adenocarcinomas, IDH1/2 inhibitors prescription due to high prevalence of lung carcinoma worldwide. Mutations in IDH1/2 gene may be branching drivers leading to lower subclonality evolution with predictable benefit of IDH1/2 inhibitors.The accumulation of more known cases with IDH1/2 mutations is necessary to elucidate clinicopathological characteristics/clinical evolution after target therapy, in order to reforce the new interpretation of malignant tumours postponed survival through conversion of cell cycle.

In a real-world, retrospective analysis of a cohort of advanced NSCLC patients, most oncologists utilized CGP to identify and treat patients with guideline-recommended variant matched targeted therapy, with adherence rates varying by variant. Importantly, even patients that received CGP results prior to FDA approval of novel therapies, received matched therapy once they were included in guidelines.

Tyrosine kinase inhibitors i.e, sorafenib and lenvatinib, have been used in cases of progressive, recurrent, or metastatic disease not responsive to 131I therapy. PDTC accounts for 3–5% of all thyroid carcinomas. The 5, 10-, and 15-year survival rates of patients are 50–85%, 34–50%, and 0%, respectively. RAS gene alterations are found in 25–35%, BRAF mutation in 15–27%, TERT promoter mutation in 40% and mutant TP53 in 16–28% of PDTCs.

FISH could complement NGS detection, particularly when NTRK fusion is detected by DNA sequencing. NTRK fusion in GC may not be limited to specific subtypes.

Moreover, so was the case with the concomitant expression of NTRK fusions and EGFR mutations. We present a case report of a patient with concomitant EGFR mutation and NTRK1 fusion.

Several agnostic drug-target matches have already been approved for clinical use, e.g., immune therapy for tumors with microsatellite instability (MSI) and/or high tumor mutation burden (TMB), NTRK1-3 and RET inhibitors for cancers carrying rearrangements in these kinases, and dabrafenib plus trametinib for BRAF V600E mutated malignancies. The existing format of data dissemination may not be optimal for agnostic cancer medicine, as conventional scientific journals are understandably biased towards the publication of positive findings and usually discourage the submission of case reports. Despite all the limitations and concerns, histology-independent drug-target matching is certainly feasible and, therefore, will be increasingly utilized in the future.