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Efficacy of solubilized vemurafenib administered via nasogastric tube
Farhad Khimani1, Christina Hoban, Vicky Williams
1Mary Babb Randolph Cancer Center, West Virginia University, Morgantown, WV 26506, USA.
Abstract:
Until only a few years ago, there was only one truly effective therapy for patients with metastatic melanoma. While long-term remission could be achieved in some patients, toxicities associated with high-dose IL-2 were significant. New insight related to molecular pathways of tumor cells indicated that an activating mutation of BRAF can be found in approximately 50-60% of all patients with melanoma. Proof-of-concept demonstrated in clinical trials of a drug targeting mutant BRAF led to the approval of vemurafenib by the US FDA in August 2011. Supplied in an oral dosage form, we provide an alternative method of administering vemurafenib in a patient unable to take anything by mouth.
Insights
Vemurafenib offers a targeted therapy for metastatic melanoma with BRAF mutations. This study presents an alternative administration method for patients unable to take oral medications.
Area of Science:
- Oncology
- Pharmacology
- Molecular Biology
Background:
- Metastatic melanoma treatment was limited, with high-dose IL-2 having significant toxicities.
- Activating BRAF mutations are present in 50-60% of melanoma patients, representing a key therapeutic target.
Observation:
- Vemurafenib, a BRAF inhibitor, was approved by the US FDA in 2011 for melanoma treatment.
- The standard administration of vemurafenib is oral.
Findings:
- This work details an alternative method for administering vemurafenib.
- This method is designed for patients who cannot take oral medications.
Implications:
- Provides a crucial alternative administration route for vemurafenib, expanding treatment accessibility.
- May improve treatment adherence and outcomes for select metastatic melanoma patients.
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