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Radiotherapy plus concomitant and adjuvant temozolomide have demonstrated improved survival for glioblastoma. However, prognosis remains poor. High-doses chemotherapy with carmustine is another way to improve response and survival by increasing the dose delivered. Myelotoxicity imposes autologous stem cell rescue. European Group for Blood and Marrow Transplantation experience of this treatment in patients with high-grade glioma was reported here. A retrospective analysis of 217 patients from European Group for Blood and Marrow Transplantation database was realized. Ninety-six patients underwent complete surgical resection while the 121 others had partial resection or only biopsy and were evaluable for an antitumor effect. Patients received 800 mg/ m 2 of carmustine intravenously at least 1 month after neurosurgery. Forty-eight to 72 hr after chemotherapy, 108 patients received autologous hematopoietic stem cells from bone marrow harvest and 109 patients autologous hematopoietic stem cells from peripheral blood. Radiotherapy was started approximately 40 days after transplantation. Ten deaths were related to the treatment. Of the 121 patients evaluable for tumor response, 64 (53%) presented an objective response. This protocol appear feasible, but with toxicity-related mortality of 4.5%. Median overall survival was 20 months and median time to treatment failure was 7 months. Overall survival and time to treatment were correlated with age, quality of resection and histological subtypes. In glioblastoma multiforme, age and surgery quality appeared to be prognostic factors. Compared with Stupp et al.’s recent study, this study did not favor high-dose carmustine for patients with glioblastoma multiforme with complete surgical resection. ' 2007 Wiley-Liss, Inc.

The aim of this retrospective study was to assess toxicity and efficacy of adjuvant high-dose chemotherapy (HDC) and autologous hematopoietic stem cell transplantation (AHSCT) in 583 high-risk breast cancer (BC) patients (>3 positive nodes) who were transplanted between 1995 and 2005 in Europe. All patients received surgery before transplant, and 55 patients (9.5%) received neoadjuvant treatment before surgery. Median age was 47.1 years, 57.3% of patients were premenopausal at treatment, 56.5% had endocrine-responsive tumors, 19.5% had a human epidermal growth factor receptor 2 (HER2)-negative tumor, and 72.4% had >= 10 positive lymph nodes at surgery. Seventy-nine percent received a single HDC procedure. Overall transplant-related mortality was 1.9%, at .9% between 2001 and 2005, whereas secondary tumor-related mortality was .9%. With a median follow-up of 120 months, overall survival and disease-free survival rates at 5 and 10 years in the whole population were 75% and 64% and 58% and 44%, respectively. Subgroup analysis demonstrated that rates of overall survival were significantly better in patients with endocrine-responsive tumors

We aimed to assess the incidence and risk factors of secondary malignancy (SM) in the young adult patients who received high-dose chemotherapy (HDCT) for germ cell tumors (GCT). The EBMT database was interrogated. Criteria for patient selection included adult male GCT and HDCT administered in any line of therapy. Cumulative incidence methods were used to estimate the time-to-SM diagnosis. Univariable Fine and Gray proportional hazard regression evaluated risk factors of SM occurrence. From 1981 to 2015, 9153 autografts were identified. Among 5295 patients, 59 cases of SM, developed after a median follow-up of 3.8 years, were registered. Of these patients, 23 (39%) developed hematologic SM, 34 (57.6%) solid SM (two patients had uncoded SM). Twenty-year cumulative incidence of solid versus hematologic SM was 4.17% (95% CI: 1.78-6.57) versus 1.37% (95% CI: 0.47-2.27). Median overall survival after SM was significantly shorter for patients who developed hematologic SM versus solid SM (8.6 versus 34.4 months, p = 0.003). Age older than 40 years at the time of HDCT was significantly associated with hematologic, but not solid, SM development (p = 0.004 versus p = 0.234). SM occurrence post-HDCT showed different patterns of incidence and mortality in GCT. These data may be important to optimize patient selection, counseling and follow-up after HDCT.

In patients with non-seminomatous germ cell tumours (NSGCTs) who receive chemotherapy and have residual disease, a persistently elevated serum marker level after induction chemotherapy indicates active and progressive disease. High-dose chemotherapy (HDCT) is the standard treatment for patients with relapsed NSGCT. We present a case of a patient with residual disease from NSGCT who showed an increase in serum alpha-fetoprotein levels after HDCT, mimicking progression. Resection of the mass did not show viable cells in the tumour specimen, thus suggesting that the elevated level of the marker was expression of hepatic reconstitution after drug-induced liver damage. HDCT is increasingly used in cases of relapsed NSGCT, and the possibility of treatment-induced alpha-fetoprotein elevation must be taken into account in patient management. © 2013 Edizioni Scientifiche per l'Informazione su Farmaci e Terapia.

INTRODUCTION: High-dose chemotherapy (HDC) with autologous hematopoietic progenitor cell transplantation (AHPCT) for high-risk (HR) or metastatic breast cancer (MBC) is no longer an option. AREAS COVERED: An expert panel including medical oncologists and hematologists produce an opinion paper on the use of HDC and AHPCT in BC patients and they explain why they believe that; despite inconclusive results thus far, this treatment should have an ongoing role in breast cancer management under clinical trials. EXPERT OPINION: HDC with AHPCT has become a safe treatment modality and an advantage in disease-free survival has been observed in most of the studies with HDC, with the caveat that today, even a limited relapse-free survival and progression-free survival benefit is sufficient for the approval of new antineoplastic agents. Moreover, in HRBC, an overall survival benefit by HDC could be achieved in the HER2-ve and triple-negative populations and, in this setting, HDC with AHPCT represents a therapeutic option that can be proposed to well-informed patients. In MBC, the HDC approach should be investigated further in selected patients with HER2-ve, chemosensitive disease. This paper is not intended to give any conclusion, but rather to open a debate on the value of HDC in HR and MBC