PURPOSE: To evaluate the feasibility and the toxicity of sequential, dose-intensified chemotherapy combined with paclitaxel plus peripheral blood-derived hematopoietic stem-cell support (PBSC) for patients with untreated metastatic germ cell tumors (GCTs) who have poor International Germ Cell Consensus Cancer Group prognostic features. PATIENTS AND METHODS: Paclitaxel was added to high-dose (HD) etoposide, ifosfamide, and cisplatin (VIP; etoposide 1,500 mg/m2, ifosfamide 10,000 mg/m2, and cisplatin 100 mg/m2; cumulative dose; days -6 through -2 per cycle) at three dose levels (135, 175, and 225 mg/m2) applied on day -6. Cycles were supported by PBSC and granulocyte colony-stimulating factor. One cycle of standard VIP was administered before start of HD-VIP plus paclitaxel cycles to collect autologous PBSC. RESULTS: Fifty-two of 53 patients receiving 152 cycles were assessable. As expected, myelosuppression was the major adverse effect. Median durations of leukocytes less than 1,000/microL and thrombocytes less than 25,000/microL were 6 and 4 days, respectively, independently of the dose of paclitaxel applied. WHO grade 2 neurotoxicity and grade 3 encephalopathy were observed in 5% of patients each. Other main adverse effects observed were stomatitis, diarrhea, and obstipation. Seventy-nine percent of patients achieved a favorable response to chemotherapy plus secondary surgery. After a median follow-up time of 41 months in surviving patients, the calculated 2- and 5-year survival rates were 77.6% (95% CI, 65.4% to 89.9%) and 75.2% (95% CI, 62.5% to 87.8%), respectively. CONCLUSION: Dose-intensive, sequential HD-VIP plus paclitaxel up to a dose of 225 mg/m2 in patients with poor prognosis GCT is a feasible approach. The regimen warrants investigation for its therapeutic potential in an expanded cohort of poor prognosis GCT patients.
PURPOSE: To evaluate the feasibility and the toxicity of sequential, dose-intensified chemotherapy combined with paclitaxel plus peripheral blood-derived hematopoietic stem-cell support (PBSC) for patients with untreated metastatic germ cell tumors (GCTs) who have poor International Germ Cell Consensus Cancer Group prognostic features. PATIENTS AND METHODS: Paclitaxel was added to high-dose (HD) etoposide, ifosfamide, and cisplatin (VIP; etoposide 1,500 mg/m2, ifosfamide 10,000 mg/m2, and cisplatin 100 mg/m2; cumulative dose; days -6 through -2 per cycle) at three dose levels (135, 175, and 225 mg/m2) applied on day -6. Cycles were supported by PBSC and granulocyte colony-stimulating factor. One cycle of standard VIP was administered before start of HD-VIP plus paclitaxel cycles to collect autologous PBSC. RESULTS: Fifty-two of 53 patients receiving 152 cycles were assessable. As expected, myelosuppression was the major adverse effect. Median durations of leukocytes less than 1,000/microL and thrombocytes less than 25,000/microL were 6 and 4 days, respectively, independently of the dose of paclitaxel applied. WHO grade 2 neurotoxicity and grade 3 encephalopathy were observed in 5% of patients each. Other main adverse effects observed were stomatitis, diarrhea, and obstipation. Seventy-nine percent of patients achieved a favorable response to chemotherapy plus secondary surgery. After a median follow-up time of 41 months in surviving patients, the calculated 2- and 5-year survival rates were 77.6% (95% CI, 65.4% to 89.9%) and 75.2% (95% CI, 62.5% to 87.8%), respectively. CONCLUSION: Dose-intensive, sequential HD-VIP plus paclitaxel up to a dose of 225 mg/m2 in patients with poor prognosis GCT is a feasible approach. The regimen warrants investigation for its therapeutic potential in an expanded cohort of poor prognosis GCT patients.
Authors: Irbaz Bin Riaz; Muhammad Umar; Umar Zahid; Muhammad Husnain; Ahmad Iftikhar; Ali McBride; Jawad Bilal; Asad Javed; Sara Akbar; Parminder Singh; Zeeshan Ali; Qurat Ul Ain Riaz Sipra; Farva Razia Gondal; Frederick Ahman; Faiz Anwer Journal: Bone Marrow Transplant Date: 2018-04-27 Impact factor: 5.483
Authors: Karin Oechsle; Carsten Bokemeyer; Christian Kollmannsberger; Frank Mayer; Lars Arne Berger; Christoph Oing; Friedemann Honecker Journal: J Cancer Res Clin Oncol Date: 2012-02-21 Impact factor: 4.553
Authors: Renaud Sabatier; Anthony Gonçalves; François Bertucci; Maria-Antonietta Capiello; Frédérique Rousseau; Eric Lambaudie; Christian Chabannon; Patrice Viens; Jean-Marc Extra Journal: J Exp Clin Cancer Res Date: 2012-10-16
Authors: F Selle; J Gligorov; S Richard; A Khalil; I Alexandre; D Avenin; S Provent; D G Soares; J P Lotz Journal: Braz J Med Biol Res Date: 2014-11-04 Impact factor: 2.590
Authors: Jinsup Kim; Na Hee Lee; Soo Hyun Lee; Keon Hee Yoo; Ki Woong Sung; Hong Hoe Koo; Jeong-Meen Seo; Suk-Koo Lee Journal: Korean J Pediatr Date: 2015-10-21