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Salvage Chemotherapy (salvage + chemotherapy)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Consensus guidelines for ,rainy day' autologous stem cell harvests in New South Wales

INTERNAL MEDICINE JOURNAL, Issue 4 2008
J. Trotman
Abstract Autologous stem cell transplantation (ASCT) has a well-established role in the treatment of haematological malignancies. Stem cells are commonly collected following salvage chemotherapy although there may be advantages in collecting earlier in the disease course. A 'rainy day' harvest (RDH) refers to the collection of autologous haemopoietic stem cells for long-term storage. Although there are few data to support RDH, there is increasing evidence that such harvests are being carried out, creating storage pressures in stem cell laboratories across New South Wales. The Bone Marrow Transplant Network New South Wales conducted a three-staged exercise to develop consensus-based RDH guidelines. Using available evidence, guidelines were developed supporting RDH for specific patients with acute and chronic myeloid leukaemias, follicular and other lymphomas, and multiple myeloma. Physician agreement with these disease-specific guidelines ranged between 58 and 100%. These consensus guidelines will improve equity of access to appropriate RDH and assist the planning of future storage requirements in New South Wales. [source]

Paclitaxel, ifosfamide, and nedaplatin (TIN) salvage chemotherapy for patients with advanced germ cell tumors

INTERNATIONAL JOURNAL OF UROLOGY, Issue 6 2007
Norio Nonomura
Background: The paclitaxel, ifosfamide, and cisplatin regimen has been used to treat metastatic testicular cancer with successful results. We investigated the usefulness of a paclitaxel, ifosfamide, and nedaplatin (TIN) regimen as salvage therapy for patients with advanced testicular germ cell tumors (GCTs). Methods: Eight patients with advanced GCTs were treated with TIN. The treatment was performed as salvage therapy for cases refractory to therapies, such as bleomycin, etoposide and cisplatin, and irinotecan with nedaplatin. The TIN regimen consisted of paclitaxel (200 mg/m2) by 24-h infusion on day 1, followed by ifosfamide (1.2 g/m2) infusions over 2 h on days 2,6, and nedaplatin (100 mg/m2) given over 2 h on day 2. Results: Seven out of eight patients achieved a disease-free status after chemotherapy, followed by surgical resection of the residual tumor. Six of the seven patients have continued to show no evidence of disease after salvage therapy, with a median follow-up period of 27 months, but one patient developed a ,growing teratoma syndrome' in the mediastinum 31 months after TIN chemotherapy. All patients developed grade 4 leukocytopenia. However, it could be managed by using granulocyte colony-stimulating factor. Only one patient developed grade 2 sensory neuropathy and no patient developed nephrotoxicity. Conclusion: The TIN regimen was efficacious and well-tolerated as salvage chemotherapy for Japanese patients with advanced GCTs. [source]

Conventional allogeneic hematopoietic stem cell transplantation for lymphoma may overcome the poor prognosis associated with a positive FDG-PET scan before transplantation

AMERICAN JOURNAL OF HEMATOLOGY, Issue 6 2008
Akihide Yoshimi
A positive scan in pretransplantation fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) has been shown to be associated with a poor prognosis in patients with lymphoma undergoing high-dose chemotherapy followed by autologous stem cell transplantation (ASCT). For those with a positive FDG-PET scan, treatment that includes allogeneic stem cell transplantation (allo-SCT) may be an alternative. However, it is uncertain whether allo-SCT can overcome a poor prognosis. Therefore, we conducted a retrospective analysis of 14 patients with lymphoma who had undergone FDG-PET scan within one month before allo-SCT at our institution. Eleven patients were FDG-PET-positive and three were negative. With a median follow-up of 17 months (range: 6,44) after allo-SCT, the cumulative incidence of progression was 29.3% in FDG-PET-positive patients and 0% in the FDG-PET-negative patients. Four of the 11 patients who had post-transplantation FDG-PET showed FDG-avid lesions on the first post-transplantation scan. In two of the four, regression of the lesions was observed during the scheduled reduction of immunosuppressant without donor lymphocyte infusion and remained without progression at the last follow-up (34 and 8 months). Durable responses after allo-SCT, at least with conventional conditioning regimens, can be expected in patients with FDG-PET-positive lesions before transplantation. Thus, conventional allo-SCT could be an attractive modality compared to ASCT for patients with positive FDG-PET after the completion of conventional salvage chemotherapy, and particularly for patients with T and NK-cell lymphomas. Am. J. Hematol., 2008. © 2008 Wiley-Liss, Inc. [source]

Role of chemotherapy for patients with recurrent platinum-resistant advanced epithelial ovarian cancer,

CANCER, Issue 3 2006
A cost-effectiveness analysis
Abstract BACKGROUND. Current chemotherapy in platinum-resistant ovarian cancer patients has demonstrated minimal to no improvements in survival. Despite the lack of benefit, significant resources are utilized with such therapies. Therefore, the objective in the current study was to assess the cost-effectiveness of salvage chemotherapy for patients with platinum-resistant epithelial ovarian cancer (EOC). METHODS. A decision analysis model evaluated a hypothetical cohort of 4000 platinum-resistant patients with recurrent EOC. Several chemotherapy strategies were analyzed: 1) best supportive care (BSC); 2) second-line chemotherapy-monotherapy; 3) second-line chemotherapy-combination therapy; 4) third-line chemotherapy after disease progression on second-line monotherapy; and 5) third-line chemotherapy after disease progression on second-line combination therapy. Sensitivity analyses were performed on all pertinent uncertainties. RESULTS. Using costs alone, BSC was the only definitive cost-effective treatment for platinum-resistant recurrent ovarian cancer patients, and second-line monotherapy was a reasonable cost-effective strategy with an incremental cost-effectiveness ratio (ICER) of $64,104. The cost-effectiveness ranged from $4,065 per month of overall survival (OS) for BSC to $12,927 for third-line previous combination therapy. Compared with BSC, second-line monotherapy gained an additional 3 months of OS, with a cost-effectiveness of $4,703 per month of OS. Second-line combination therapy and third-line therapies exhibited unfavorable ICER. CONCLUSIONS. The current decision analysis was intended to be thought-provoking and bring awareness to the high costs of subsequent chemotherapy with limited effectiveness in patients with recurrent platinum-resistant EOC. Although actual patients may receive multiple lines of chemotherapy, from the perspective of costs alone this model using a hypothetical cohort demonstrated that best supportive care was the only cost-effective strategy, with second-line monotherapy appearing to be a reasonable cost-effective strategy given current chemotherapeutic options. Cancer 2006. © 2006 American Cancer Society. [source]