BACKGROUND: Outcome data were analyzed for 27 patients who were affected with recurrent or newly diagnosed high-risk brain tumors and who underwent high-dose chemotherapy with triethylenethiophosphoramide (thiotepa) and etoposide in addition to autologous stem cell transplantation between May 1992 and September 2002. METHODS: Fifteen males and 12 females (median age, 11 years) were included in the study. Twelve patients had newly diagnosed high-risk brain tumors, and 15 patients had recurrent brain tumors. The conditioning regimen consisted of thiotepa 900 mg/m2 and etoposide 1500 mg/m2 over 3 days starting on Day -5. Stem cell rescue was performed using bone marrow (BM) in 8 patients, peripheral blood stem cells (PBSCs) in 18 patients, and BM and PBSCs in 1 patient. RESULTS: For the BM group, neutrophil (PMN) engraftment was achieved on Day +14 (median value), whereas platelet (PLT) engraftment was achieved on Day +68 (median value). One patient did not achieve PLT engraftment. For the PBSC group, the PMN engraftment was achieved on Day +10.0 (median value), and the PLT engraftment was achieved on Day +15.5 (median value). Transplantation-related toxicity (evaluated using the Bearman score) included Grade 2-3 mucositis in 16 patients, Grade 1 kidney toxicity in 6 patients, Grade 1 liver toxicity in 6 patients, and Grade 2 liver toxicity in 1 patient. Transplantation-related mortality was observed in 1 patient (3.6%), who died of Candida pneumonia. The 3-year overall survival (OS) rate was 44.6%, and the 3-year event-free survival (EFS) rate was 31%. There was a statistically significant difference in OS and EFS rates for patients who underwent ASCT and achieved complete remission compared with patients who had measurable disease. CONCLUSIONS: The results of the current study suggest that high-dose chemotherapy followed by ASCT may be beneficial for patients who achieve complete remission before ASCT, whereas for other patients, new strategies are required. Copyright 2004 American Cancer Society.
BACKGROUND: Outcome data were analyzed for 27 patients who were affected with recurrent or newly diagnosed high-risk brain tumors and who underwent high-dose chemotherapy with triethylenethiophosphoramide (thiotepa) and etoposide in addition to autologous stem cell transplantation between May 1992 and September 2002. METHODS: Fifteen males and 12 females (median age, 11 years) were included in the study. Twelve patients had newly diagnosed high-risk brain tumors, and 15 patients had recurrent brain tumors. The conditioning regimen consisted of thiotepa 900 mg/m2 and etoposide 1500 mg/m2 over 3 days starting on Day -5. Stem cell rescue was performed using bone marrow (BM) in 8 patients, peripheral blood stem cells (PBSCs) in 18 patients, and BM and PBSCs in 1 patient. RESULTS: For the BM group, neutrophil (PMN) engraftment was achieved on Day +14 (median value), whereas platelet (PLT) engraftment was achieved on Day +68 (median value). One patient did not achieve PLT engraftment. For the PBSC group, the PMN engraftment was achieved on Day +10.0 (median value), and the PLT engraftment was achieved on Day +15.5 (median value). Transplantation-related toxicity (evaluated using the Bearman score) included Grade 2-3 mucositis in 16 patients, Grade 1 kidney toxicity in 6 patients, Grade 1 liver toxicity in 6 patients, and Grade 2 liver toxicity in 1 patient. Transplantation-related mortality was observed in 1 patient (3.6%), who died of Candida pneumonia. The 3-year overall survival (OS) rate was 44.6%, and the 3-year event-free survival (EFS) rate was 31%. There was a statistically significant difference in OS and EFS rates for patients who underwent ASCT and achieved complete remission compared with patients who had measurable disease. CONCLUSIONS: The results of the current study suggest that high-dose chemotherapy followed by ASCT may be beneficial for patients who achieve complete remission before ASCT, whereas for other patients, new strategies are required. Copyright 2004 American Cancer Society.
Authors: Diana S Osorio; Neha Patel; Lingyun Ji; Richard Sposto; Joseph Stanek; Sharon L Gardner; Jeffrey C Allen; Albert Cornelius; Geoffrey B McCowage; Amanda Termuhlen; Ira J Dunkel; Melanie Comito; James Garvin; Jonathan L Finlay Journal: J Neurooncol Date: 2018-11-03 Impact factor: 4.130
Authors: Jun Eun Park; Joseph Kang; Keon Hee Yoo; Ki Woong Sung; Hong Hoe Koo; Do Hoon Lim; Hyung Jin Shin; Hyoung Jin Kang; Kyung Duk Park; Hee Young Shin; Il Han Kim; Byung-Kyu Cho; Ho Joon Im; Jong Jin Seo; Hyeon Jin Park; Byung-Kiu Park; Hyo Seop Ahn Journal: J Korean Med Sci Date: 2010-07-21 Impact factor: 2.153
Authors: Rebecca M Hill; Sabine L A Plasschaert; Beate Timmermann; Christelle Dufour; Kristian Aquilina; Shivaram Avula; Laura Donovan; Maarten Lequin; Torsten Pietsch; Ulrich Thomale; Stephan Tippelt; Pieter Wesseling; Stefan Rutkowski; Steven C Clifford; Stefan M Pfister; Simon Bailey; Gudrun Fleischhack Journal: Cancers (Basel) Date: 2021-12-28 Impact factor: 6.575