ABSTRACT
Introduction
Limited data on the role of pharmacotherapy for patients with locally advanced, recurrent, or metastatic vulvar cancer are available.
Areas covered
This article aims to provide an overview of the current treatment options for patients with vulvar cancer. PubMed (MEDLINE), Embase, CENTRAL, Scopus, and Web of Science databases, as well as ClinicalTrials.gov were searched to review the current evidence as well as future perspectives on the role of pharmacotherapy in patients with vulvar carcinoma.
Expert opinion
There has been no consensus on the pharmacotherapy for patients with locally advanced, recurrent, or metastatic vulvar cancer. Concurrent platinum-based chemoradiation is the most widely used treatment modality for primary treatment or for neoadjuvant settings. Chemotherapy in metastatic disease is considered a palliative treatment. Anti-EGFR tyrosine kinase inhibitors seem to show promising anti-tumor activity in patients harboring EGFR alteration. Similarly, growing evidence supports the adoption of immune checkpoint inhibitors in both neoadjuvant and metastatic settings. Molecular and genomic profiling is advocated to identify target mutations. The PI3K/AKT/mTOR and HER/ErbB pathways might represent two intriguing treatment options. Treatments directed against HPV are discussed as well. Further evidence is warranted to identify the best treatment modalities for patients with locally advanced, recurrent, and metastatic disease.
Article highlights
About one-third of vulvar cancers are diagnosed at an advanced stage.
HPV and p53 status categorize vulvar cancer into three different entities.
Neoadjuvant chemotherapy (with or without radiotherapy) is useful in downstaging primary tumors.
EGFR inhibitors might replace chemotherapy in the case of recurrent or metastatic disease.
Immune checkpoint inhibitors and other targeted therapies should be investigated.
Declaration of interests
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties
Reviewer disclosures
Peer reviewers on this manuscript have no relevant financial or other relationships to disclose.