New systemic treatment options for metastatic renal-cell carcinoma in the era of targeted therapies.
Advances in understanding the biology and genetics of renal-cell carcinomas have led to the development of novel targeted therapies for the treatment of metastatic renal-cell cancer. Previously the systemic approaches were limited to cytokine therapies that were modest in their clinical benefits and at the expense of significant toxicities. Investigational treatments with allogeneic bone marrow transplantation were equally toxic and resulted in significant morbidity and mortality. The development of targeted therapy has revolutionized the treatment of metastatic renal-cell cancer with more meaningful outcomes. This review aims to provide a detailed discussion of the clinical benefits of targeted therapies such as sunitinib, sorafenib, temsirolimus, everolimus, bevacizumab, and some of the newer agents in clinical trial development. The efficacy of these compounds in terms of response, survival and clinical benefit are explored as well as their toxicities. The role of surgery in metastatic renal-cell carcinoma is reviewed in the context of cytoreductive therapy and resection of solitary and oligometastatic disease. Ongoing studies in the adjuvant setting following curative resection are also reviewed. The availability of targeted therapies has led to their rapid adoption as frontline therapy over traditional cytokine therapy, thus bringing more optimistic and hopeful therapeutic options in a condition where historically, systemic treatments have been relatively unsatisfactory and disappointing.
Tan
Thean Hsiang
TH
Department of Medical Oncology, Royal Adelaide Hospital Cancer Centre, Adelaide, South Australia, Australia.
Pranavan
Ganesalingam
G
Haxhimolla
Hodo Z
HZ
Yip
Desmond
D
D000970:Antineoplastic Agents / Q000494:pharmacology / Q000627:therapeutic use*; D002292:Carcinoma, Renal Cell / Q000188:drug therapy*; D006801:Humans; D007680:Kidney Neoplasms / Q000188:drug therapy*; D009362:Neoplasm Metastasis / Q000188:drug therapy; D016896:Treatment Outcome
D000970:Antineoplastic Agents