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Eltelbanei MA, El-Bassiouny NA, Abdalla MS, Khalaf M, Werida RH. Clinical and safety outcomes of BeEAM (Bendamustine, Etoposide, Cytarabine, Melphalan) versus CEM (Carboplatin, Etoposide, Melphalan) in lymphoma patients as a conditioning regimen before autologous hematopoietic cell transplantation. BMC Cancer 2024; 24:1002. [PMID: 39134959 PMCID: PMC11320894 DOI: 10.1186/s12885-024-12694-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Accepted: 07/24/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Autologous stem cell transplantation (ASCT) is a pivotal treatment for lymphoma patients. The BeEAM regimen (Bendamustine, Etoposide, Cytarabine, Melphalan) traditionally relies on cryopreservation, whereas the CEM regimen (Carboplatin, Etoposide, Melphalan) has been optimized for short-duration administration without the need for cryopreservation. This study rigorously compares the clinical and safety profiles of the BeEAM and CEM regimens. METHODS A controlled, randomized clinical trial was conducted with 58 lymphoma patients undergoing ASCT at the International Medical Center (IMC) in Cairo, Egypt. Patients were randomly assigned to either the BeEAM (n = 29) or CEM (n = 29) regimen, with an 18-month follow-up period. Clinical and safety outcomes were meticulously compared, focusing on time to engraftment for neutrophils and platelets, side effects, length of hospitalization, transplant-related mortality (TRM), and survival rates. RESULTS The findings demonstrate a significant advantage for the CEM regimen. Neutrophil recovery was markedly faster in the CEM group, averaging 8.5 days compared to 14.5 days in the BeEAM group (p < 0.0001). Platelet recovery was similarly expedited, with 11 days in the CEM group versus 23 days in the BeEAM group (p < 0.0001). Hospitalization duration was substantially shorter for CEM patients, averaging 18.5 days compared to 30 days for those on BeEAM (p < 0.0001). Furthermore, overall survival (OS) was significantly higher in the CEM group at 96.55% (95% CI: 84.91-99.44%) compared to 79.31% (95% CI: 63.11-89.75%) in the BeEAM group (p = 0.049). Progression-free survival (PFS) was also notably superior in the CEM group, at 86.21% (95% CI: 86.14-86.28%) versus 62.07% (95% CI: 61.94-62.20%) in the BeEAM group (p = 0.036). CONCLUSION The CEM regimen might demonstrate superiority over the BeEAM regimen, with faster neutrophil and platelet recovery, reduced hospitalization time, and significantly improved overall and progression-free survival rates. Future studies with longer duration and larger sample sizes are warranted. TRIAL REGISTRATION This study is registered on ClinicalTrials.gov under the registration number NCT05813132 ( https://clinicaltrials.gov/ct2/show/NCT05813132 ). (The first submitted registration date: is March 16, 2023).
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Affiliation(s)
- Mohamed A Eltelbanei
- Senior Clinical Pharmacist in Hematology, Oncology, and Stem Cell Transplantation at International Medical Center (IMC) Hospital, Clinical pharmacy & pharmacy practice master candidate at Faculty of pharmacy, Damanhour University, Cairo, Egypt.
| | - Noha A El-Bassiouny
- Clinical Pharmacy & Pharmacy Practice Department, Faculty of Pharmacy, Damanhour University, Damanhour, 22514, Egypt
| | - Mahmoud Salah Abdalla
- Hematology& BMT Department at International Medical Center (IMC) Hospital, Cairo, Egypt
| | - Mohamed Khalaf
- Consultant of Hematology & BMT Department at Maadi Military Hospital, Cairo, Egypt.
| | - Rehab H Werida
- Clinical Pharmacy & Pharmacy Practice Department, Faculty of Pharmacy, Damanhour University, Damanhour, 22514, Egypt.
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Acosta-Maldonado BL, Padilla-Ortega A, Fernandez-Vargas OE, Rivera-Fong L, Valero-Saldaña LM, Calderon-Flores E. Cisplatin as a Viable and Secure Alternative to Carmustine in BEAM-Based Conditioning for Autologous Hematopoietic Stem Cell Transplantation in Patients with Lymphoma. Transplant Proc 2024:S0041-1345(24)00358-0. [PMID: 39069458 DOI: 10.1016/j.transproceed.2024.05.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/04/2024] [Accepted: 05/25/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND High-dose chemotherapy followed by autologous hematopoietic stem cell transplantation (auto-HSCT) is a standard treatment for relapsed/refractory lymphoma patients. Yet, the widespread use of BEAM is hindered by carmustine accessibility. This study evaluates the efficacy and safety of PEAM (Cisplatin, Etoposide, Cytarabine, and Melphalan) versus BEAM in auto-HSCT for Hodgkin (HL) and non-Hodgkin lymphoma (NHL) patients. METHODS We conducted a retrospective single-center study of adult lymphoma patients who received PEAM or BEAM pretransplant conditioning between January 2004 to December 2022, comparing efficacy and safety outcomes. RESULTS Among 143 patients (median age of 33 years, 58% males), 55 had HL, and 88 had NHL. The overall response rate (ORR) was 86.7% for PEAM and 72.3% for BEAM, and the relapse rate (RR) was lower for PEAM than BEAM (22.9% vs 45.6%). Median time to relapse (TTR) and overall survival (OS) were not reached for either group. PEAM exhibited a shorter time to both neutrophil (NE) and platelet (PE) engraftment compared to BEAM (10 vs 12 days), with a more tolerable gastrointestinal (GI) toxicity profile. CONCLUSIONS Both BEAM and PEAM showed similar outcomes, demonstrating comparable efficacy in terms of ORR, TTR, and OS for both HL and NHL patients. However, PEAM-conditioning was associated with a shorter time to engraftment and fewer GI adverse events.
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Affiliation(s)
- B L Acosta-Maldonado
- Department of Hematology, Instituto Nacional de Cancerologia, Mexico City, Mexico
| | - A Padilla-Ortega
- Department of Hematology, Hospital Civil de Guadalajara "Fray Antonio Alcalde", Guadalajara, Mexico
| | - O E Fernandez-Vargas
- Department of Hematology, Instituto Nacional de Cancerologia, Mexico City, Mexico
| | - L Rivera-Fong
- Department of Hematology, Instituto Nacional de Cancerologia, Mexico City, Mexico
| | - L M Valero-Saldaña
- Department of Hematology, Instituto Nacional de Cancerologia, Mexico City, Mexico
| | - E Calderon-Flores
- Department of Hematology, Instituto Nacional de Cancerologia, Mexico City, Mexico.
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Lew CZ, Liu HC, Hou JY, Huang TH, Yeh TC. Pediatric Extracranial Germ Cell Tumors: Review of Clinics and Perspectives in Application of Autologous Stem Cell Transplantation. Cancers (Basel) 2023; 15:cancers15071998. [PMID: 37046659 PMCID: PMC10093083 DOI: 10.3390/cancers15071998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/24/2023] [Accepted: 03/25/2023] [Indexed: 03/30/2023] Open
Abstract
Pediatric extracranial germ cell tumors (GCTs) are rare, accounting for approximately 3.5% of childhood cancers. Since the introduction of platinum-based chemotherapy, the survival rate of patients has improved to more than 80%. However, poor-risk subtypes of pediatric extracranial GCTs do not respond well to chemotherapy, leading to refractory or relapsed (R/R) diseases. For example, long-term survival rates of mediastinal GCTs or choriocarcinoma are less than 50%. According to reports in recent years for adult patients with R/R GCTs, the use of high-dose chemotherapy (HDCT) combined with autologous stem cell transplantation (ASCT) has clinical advantages; however, HDCT combined with ASCT has rarely been reported in pediatric GCTs. The R/R and poor-risk groups of pediatric GCTs could benefit from HDCT and ASCT.
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Affiliation(s)
- Chong-Zhi Lew
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, Mackay Children’s Hospital, Mackay Medical College, Taipei 104, Taiwan
| | - Hsi-Che Liu
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, Mackay Children’s Hospital, Mackay Medical College, Taipei 104, Taiwan
| | - Jen-Yin Hou
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, Mackay Children’s Hospital, Mackay Medical College, Taipei 104, Taiwan
| | - Ting-Huan Huang
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, Hsinchu Mackay Memorial Hospital, Hsinchu 300, Taiwan
| | - Ting-Chi Yeh
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, Mackay Children’s Hospital, Mackay Medical College, Taipei 104, Taiwan
- Correspondence:
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Villela NC, Seber A, Macedo CRPD, Zecchin VG, Guimarães RFDC, Faria TMV, Vidal DO, Jorge GEM, Navarro G, Lopes LF. High-dose chemotherapy with autologous stem cell transplantation for patients with extracranial germ cell tumors - experience of two Brazilian pediatric centers. Pediatr Hematol Oncol 2023; 40:539-553. [PMID: 36940088 DOI: 10.1080/08880018.2023.2187497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 02/13/2023] [Accepted: 02/17/2023] [Indexed: 03/21/2023]
Abstract
Malignant extracranial germ cell tumors (GCTs) are rare in pediatric patients and are usually extremely sensitive to chemotherapy. Relapsed or refractory tumors, although rare, established the need for second-line therapies, including high-dose chemotherapy with autologous stem cell transplantation (HDCT/ASCT). However, there are few data on its use in children with GCTs. We present a retrospective analysis of all patients diagnosed with extracranial GCTs who received HDCT/ASCT at two Brazilian pediatric cancer centers from May 1999 to December 2019. We identified a total of 34 patients with a median age at diagnosis of 2.8 years (range, 0 to 18.8), who received HDCT/ASCT. Most patients (73%) received carboplatin, etoposide and melphalan (CEM) as a HDCT regimen. Fourteen patients received a second-line conventional dose chemotherapy (CDCT), 14 received a third-line CDCT and five received even a fourth-line CDCT prior to HDCT/ASCT. After a median follow-up of 22.7 months (range, 0.3 to 198.1), 16 patients had died after tumor relapse/progression and 2 patients died from HDCT/ASCT toxicity. We observed a 5-year OS of 47.1% and 5-year EFS of 44.1%. The 5-year OS for patients referred for HDCT/ASCT with progressive disease was 10% compared to 62.5% for those who achieved disease control before HDCT/ASCT (p = 0.001). In our experience, heavily pretreated children and adolescents with extracranial GCTs achieved considerable survival rates with HDCT/ASCT since, at least, partial control of their disease was possible before starting HDCT/ASCT. The role of HDCT/ASCT in pediatric patients with GCTs should be investigated in prospective trials.
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Affiliation(s)
- Neysimelia Costa Villela
- Department of Stem Cell Transplantation, Children's Cancer Hospital, Hospital de Amor, São Paulo, Brazil
- Brazilian Germ Cell Pediatric Study Group, Hospital de Amor, São Paulo, Brazil
| | - Adriana Seber
- Brazilian Germ Cell Pediatric Study Group, Hospital de Amor, São Paulo, Brazil
- Institute of Pediatric Oncology/Support Group for Adolescents and Children With Cancer, Federal University of Sao Paulo, Sao Paulo, Brazil
- Department of Pediatric Stem Cell Transplantation, Hospital Samaritano, São Paulo, Brazil
| | - Carla Renata Pacheco Donato Macedo
- Brazilian Germ Cell Pediatric Study Group, Hospital de Amor, São Paulo, Brazil
- Institute of Pediatric Oncology/Support Group for Adolescents and Children With Cancer, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Victor Gottardello Zecchin
- Department of Pediatric Stem Cell Transplantation, Hospital Beneficência Portuguesa de São Paulo, São Paulo, Brazil
| | | | | | - Daniel Onofre Vidal
- Brazilian Germ Cell Pediatric Study Group, Hospital de Amor, São Paulo, Brazil
| | - Gisele Eiras Martins Jorge
- Brazilian Germ Cell Pediatric Study Group, Hospital de Amor, São Paulo, Brazil
- Pediatric Oncology, Children's Cancer Hospital, Hospital de Amor, São Paulo, Brazil
| | - George Navarro
- Department of Stem Cell Transplantation, Hospital de Amor, São Paulo, Brazil
| | - Luiz Fernando Lopes
- Brazilian Germ Cell Pediatric Study Group, Hospital de Amor, São Paulo, Brazil
- Chairman, Brazilian Germ Cell Pediatric Study Group, Hospital de Amor, São Paulo, Brazil
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Hong KT, Park HJ, Kim BK, An H, Choi JY, Cheon JE, Park SH, Kim HS, Kang HJ. Favorable outcome of high-dose chemotherapy and autologous hematopoietic stem cell transplantation in patients with nonmetastatic osteosarcoma and low-degree necrosis. Front Oncol 2022; 12:978949. [PMID: 36176408 PMCID: PMC9513349 DOI: 10.3389/fonc.2022.978949] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 08/22/2022] [Indexed: 11/17/2022] Open
Abstract
Background A low-degree tumor necrosis after neoadjuvant chemotherapy is a poor prognostic factor for osteosarcoma (OSA). However, the role of high-dose chemotherapy (HDC) and autologous hematopoietic stem cell transplantation in OSA remains controversial. We analyzed the treatment outcomes and prognostic factors of nonmetastatic OSA and compared the HDC and conventional chemotherapy (CC) outcomes of patients with <90% necrosis after neoadjuvant chemotherapy. Methods We retrospectively evaluated patients with OSA treated at the Seoul National University Children’s Hospital from 2000 to 2020. Totally, 113 patients with non-metastatic OSA at diagnosis were included. The majority were treated with cisplatin, doxorubicin, and methotrexate as neoadjuvant chemotherapy. This was continued when the postoperative necrosis rate was >90% (good response [GR]), whereas most cases with <90% (poor response [PR]) were changed to chemotherapy. The HDC regimen was composed of melphalan, etoposide, and carboplatin. Results The median age at diagnosis was 12.6 years (range, 5.0–20.3), and 61.9% of patients were men. The 5-year event-free survival (EFS) and overall survival (OS) rates were 75.8% and 91.5%, respectively. Among these, 59 and 44 patients were included in the GR and PR groups, respectively. The GR group had a better 5-year EFS rate than the PR group (82.4% vs. 67.3%, p=0.071). Age at diagnosis, sex, tumor site, type of neoadjuvant chemotherapy, and degree of tumor necrosis were not different between the PR-HDC (n=24) and PR-CC (n=20) groups. The 5-year EFS and OS rates in the PR-HDC (n=24) and PR-CC (n=20) groups were 78.6% and 53.6% (p=0.065) and 100% and 76.9% (p=0.024), respectively. In the Cox regression analysis, the PR-CC group (hazard ratio, 4.95; p=0.004) and age ≥12 years (hazard ratio, 2.68; p=0.024) were significant risk factors for 5-year EFS. Conclusions HDC showed favorable outcomes in patients with non-metastatic OSA and <90% necrosis after neoadjuvant chemotherapy.
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Affiliation(s)
- Kyung Taek Hong
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Seoul, South Korea
| | - Hyun Jin Park
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Seoul, South Korea
| | - Bo Kyung Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Seoul, South Korea
| | - Hong Yul An
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Seoul, South Korea
| | - Jung Yoon Choi
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Seoul, South Korea
| | - Jung-Eun Cheon
- Department of Radiology, Seoul National University College of Medicine, Seoul, South Korea
| | - Sung-Hye Park
- Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea
| | - Han-Soo Kim
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Hyoung Jin Kang
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Seoul, South Korea
- Wide River Institute of Immunology, Hongcheon, South Korea
- *Correspondence: Hyoung Jin Kang,
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Porfyriou E, Letsa S, Kosmas C. Hematopoietic stem cell mobilization strategies to support high-dose chemotherapy: A focus on relapsed/refractory germ cell tumors. World J Clin Oncol 2021; 12:746-766. [PMID: 34631440 PMCID: PMC8479351 DOI: 10.5306/wjco.v12.i9.746] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/19/2021] [Accepted: 07/30/2021] [Indexed: 02/06/2023] Open
Abstract
High-dose chemotherapy (HDCT) with autologous hematopoietic stem cell transplantation has been explored and has played an important role in the management of patients with high-risk germ cell tumors (GCTs) who failed to be cured by conventional chemotherapy. Hematopoietic stem cells (HSCs) collected from the peripheral blood, after appropriate pharmacologic mobilization, have largely replaced bone marrow as the principal source of HSCs in transplants. As it is currently common practice to perform tandem or multiple sequential cycles of HDCT, it is anticipated that collection of large numbers of HSCs from the peripheral blood is a prerequisite for the success of the procedure. Moreover, the CD34+ cell dose/kg of body weight infused after HDCT has proven to be a major determinant of hematopoietic engraftment, with patients who receive > 2 × 106 CD34+ cells/kg having consistent, rapid, and sustained hematopoietic recovery. However, many patients with relapsed/refractory GCTs have been exposed to multiple cycles of myelosuppressive chemotherapy, which compromises the efficacy of HSC mobilization with granulocyte colony-stimulating factor with or without chemotherapy. Therefore, alternative strategies that use novel agents in combination with traditional mobilizing regimens are required. Herein, after an overview of the mechanisms of HSCs mobilization, we review the existing literature regarding studies reporting various HSC mobilization approaches in patients with relapsed/refractory GCTs, and finally report newer experimental mobilization strategies employing novel agents that have been applied in other hematologic or solid malignancies.
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Affiliation(s)
- Eleni Porfyriou
- Department of Medical Oncology and Hematopoietic Cell Transplant Unit, “Metaxa” Cancer Hospital, Piraeus 18537, Greece
| | - Sylvia Letsa
- Department of Medical Oncology and Hematopoietic Cell Transplant Unit, “Metaxa” Cancer Hospital, Piraeus 18537, Greece
| | - Christos Kosmas
- Department of Medical Oncology and Hematopoietic Cell Transplant Unit, “Metaxa” Cancer Hospital, Piraeus 18537, Greece
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