BRAF V600E

P1, N=91, Terminated, Deciphera Pharmaceuticals, LLC | Phase classification: P1/2 --> P1 | N=144 --> 91 | Trial completion date: Aug 2028 --> Mar 2026 | Active, not recruiting --> Terminated | Trial primary completion date: Aug 2027 --> Mar 2026; Trial terminated due to business decision, not based on any safety or efficacy concerns.

P2, N=49, Recruiting, Tianjin Medical University Cancer Institute and Hospital | Not yet recruiting --> Recruiting

P1, N=9, Not yet recruiting, West China Hospital

P1, N=694, Recruiting, AbbVie | N=512 --> 694 | Trial primary completion date: Jul 2026 --> Jul 2027

Stereotactic biopsy of diffuse brainstem tumors can be performed safely. Identification of targets for personalized therapy may be essential for management of these patients.

Initially diagnosed with BRAF V600E-mutated melanoma, he received Dabrafenib and Trametinib...Despite initial treatment with Triptorelin, Docetaxel, and Abiraterone, disease progression occurred...This case illustrates the value of precision medicine and the role of liquid biopsy in guiding immunotherapy decisions for complex oncological cases. It supports the relevance of molecular profiling in selecting effective treatments beyond standard indications.

P2, N=66, Active, not recruiting, National Cancer Institute (NCI) | Trial completion date: May 2026 --> Oct 2026 | Trial primary completion date: May 2026 --> Oct 2026

Targeted inhibition with the oral BRAF inhibitor encorafenib, combined with intravenous cetuximab targeting epithelial growth factor receptor (EGFR) and standard chemotherapy FOLFOX, has improved outcomes and received FDA approval in 2025 based on results from the phase III BREAKWATER trial...This case demonstrates that rectal and nasogastric administration of encorafenib is feasible, achieves therapeutic plasma concentrations, and induces objective and clinical remission in context of FOLFOX+EC. Short-term safety appeared manageable, though increased infection risk cannot be excluded.

P2, N=49, Not yet recruiting, Tianjin Medical University Cancer Institute and Hospital

Through integrated transcriptomic and metabolomic analyses, we demonstrate that BRAFi by vemurafenib (PLX4032) significantly enhances FAO in thyroid cancer cells. The pharmacological inhibition of FAO via thioridazine (Thio) synergizes with BRAFi to suppress tumor growth in vitro, in vivo and in a patient-derived organoid...Consistently, functional studies confirm RUNX1's oncogenic role, as its knockdown reduces cell proliferation, migration, and invasion. In conclusion, our work reveals a metabolic-epigenetic axis underlying adaptive response to BRAFi and identifies RUNX1 as a novel oncogene in thyroid cancer.

Neoadjuvant therapy shows promise in improving resectability for unresectable and poorly differentiated thyroid cancers, with 51% of patients achieving R0 resection. Future studies should investigate optimal therapy selection, timing, dosing, and long-term outcomes, including disease-specific survival and patient-reported measures.

A subset of histiocytes showed weak BCL6 expression of uncertain significance. This case highlights the importance of recognizing cutaneous CSH, emphasizes evaluation for an underlying lymphoproliferative disorder, and illustrates immunohistochemical pitfalls that may complicate interpretation.