Urologia · 2014
Neoadjuvant sunitinib effectiveness in T4 renal clear cell carcinoma: a case report.
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Ricciardulli Stefano, Del Biondo Dario, Cicero Calogero, Leo Genesio, Zeccolini Guglielmo, Celia Antonio
Аннотация
INTRODUCTION: Sunitinib therapy showed an improvement in survival of patients with metastatic renal cell carcinoma.
MATERIALS AND METHODS: A 51-year-old man, with Eastern Cooperative Oncology Group Score (ECOG) of 0, presented at our Institute in March 2012 for macrohematuria and urinary retention. A computed tomography (CT) scan of the abdomen showed a right renal lesion. The lesion had a diameter of 15 cm and was developing towards the liver, in the absence of cleavage planes between the liver and kidney. A 12 mm finding, suspected as secondary lesion, was detected at the level of the VII hepatic segment. Neoadjuvant chemotherapy with Sunitinib was proposed.
RESULTS: The patient underwent a ultrasound-guided biopsy, which confirmed the presence of Clear Cell Carcinoma. The patient began chemotherapy treatment in May 2012 according to the scheme SUNITINIB 50 mg daily for 4 weeks every 6 weeks. After four courses of treatment, according to RECIST criteria for solid tumors, 40% (9 cm vs 15 cm) regression of the primary tumor and 33% (8 mm vs 12 mm) regression of the secondary lesion were observed at a CT scan of the abdomen. In February 2013, Laparoscopic Adrenal-Sparing Radical Nephrectomy was performed. At a follow-up of 3 months, performed with a thorax and abdomen CT scans, there was a complete remission of hepatic secondary lesion and no areas of secondary localization of disease.
CONCLUSION: This case report showed the effectiveness of neoadjuvant chemotherapy with Sunitinib. The use of this chemotherapy agent can change the approach to the management of cRCC.
MATERIALS AND METHODS: A 51-year-old man, with Eastern Cooperative Oncology Group Score (ECOG) of 0, presented at our Institute in March 2012 for macrohematuria and urinary retention. A computed tomography (CT) scan of the abdomen showed a right renal lesion. The lesion had a diameter of 15 cm and was developing towards the liver, in the absence of cleavage planes between the liver and kidney. A 12 mm finding, suspected as secondary lesion, was detected at the level of the VII hepatic segment. Neoadjuvant chemotherapy with Sunitinib was proposed.
RESULTS: The patient underwent a ultrasound-guided biopsy, which confirmed the presence of Clear Cell Carcinoma. The patient began chemotherapy treatment in May 2012 according to the scheme SUNITINIB 50 mg daily for 4 weeks every 6 weeks. After four courses of treatment, according to RECIST criteria for solid tumors, 40% (9 cm vs 15 cm) regression of the primary tumor and 33% (8 mm vs 12 mm) regression of the secondary lesion were observed at a CT scan of the abdomen. In February 2013, Laparoscopic Adrenal-Sparing Radical Nephrectomy was performed. At a follow-up of 3 months, performed with a thorax and abdomen CT scans, there was a complete remission of hepatic secondary lesion and no areas of secondary localization of disease.
CONCLUSION: This case report showed the effectiveness of neoadjuvant chemotherapy with Sunitinib. The use of this chemotherapy agent can change the approach to the management of cRCC.