Purpose: Optimal chemotherapeutic management of recurrent/metastatic uterine carcinosarcomas remains undefined. Despite this fact, the selection of a cytotoxic anti-neoplastic drug regimen for an individual patient with this rare malignancy may substantially impact both short-term symptomatic improvement and overall quality-of-life, which includes the toxicity of therapy.
Patients and methods: Two women with metastatic uterine carcinosarcomas recently treated at the Cleveland Clinic received therapy (carboplatin/paclitaxel) directly aimed at the "adenocarcinoma" component of their mixed endometrial cancers.
Results: Both patients achieved substantial short-term objective and subjective improvement in cancer-related signs and symptoms, while experiencing limited treatment-associated toxicities.
Conclusion: This limited experience, and additional available data, suggest it is rational to initially treat patients with recurrent/metastatic uterine carcinosarcomas with anti-neoplastic drug strategies currently employed in the management of endometrial adenocarcinomas.