Melina Pectasides

Optimal therapy for platinum-resistant recurrent ovarian cancer: doxorubicin, gemcitabine or topotecan?

Ovarian cancer is more fatal than all the other gynaecolological malignancies combined. Although most patients respond to first-line combination chemotherapy, the vast majority (50 – 75%) of patients with advanced disease will relapse. The management of patients with recurrent ovarian cancer is based on their response profile to platinum: patients with platinum-sensitive disease can be rechallenged with platinum-based chemotherapy, whereas the management of patients with platinum-resistant or -refractory disease remains an area of active investigation. In this review, the data for second-line therapy in this latter group of patients will be summarised and recommendations for their optimal management will be made.

The Management of Stage I Nonseminomatous Testicular Germ Cell Tumors

Testicular germ cell tumors represent the most common malignancies in young males; 70% of patients with seminomas and 50% of those with nonseminomatous germ cell tumors (NSGCT) have clinical stage I at diagnosis. Lymphovascular invasion, embryonal-cell carcinoma component, absence of yolk sac histology and MIB1 proliferation rate represent predictors of micrometastatic diseasein stage I NSGCT. Therapeutic options following orchiectomy in patients with stage I NSGCT comprise nerve-sparing retroperitoneal lymph node dissection, surveillance or adjuvant cisplatin-based chemotherapy. All available treatment modalities produce excellent results, with a long-term survival of almost 100%. Consequently, therapy-induced toxicity is an important concern in the management of these patients. An individually tailored approach that takes into account the prognostic factor profile as well as the patient’s preferences and their ability to comply with each one of the modalities is the key to the management of stage I testicular cancer.