1
|
Li Q, Ma Y, Lin Z, Ma J, Kang H, Zhang M, Xu H, Chen B. A prospective cohort study of methotrexate plus idarubicin in newly diagnosed primary CNS lymphoma. J Neurooncol 2022; 163:39-46. [PMID: 35733032 DOI: 10.1007/s11060-022-04062-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/07/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE High-dose methotrexate (HD-MTX)-based chemotherapy regimen is the first-line option for primary central nervous system lymphoma (PCNSL). This prospective cohort study aimed to evaluate the efficacy and adverse effects of HD-MTX plus idarubicin (IDA) in patients with newly diagnosed immunocompetent PCNSL. METHODS We recruited newly diagnosed PCNSL patients from January 2017 to August 2020. Patients were assigned into two groups: HD-MTX monotherapy and HD-MTX plus IDA (HD-MTX/IDA). In the HD-MTX monotherapy group, patients were treated with MTX 8 g/m2 alone on day 1, while the HD-MTX/IDA group received MTX 8 g/m2 on day 1 and IDA 10 mg/m2 on day 2. Treatments were repeated every 3 weeks for 8 cycles except for progression and/or unacceptable toxicity. RESULTS We recruited 61 PCNSL patients, including 36 in the HD-MTX and 25 in the HD-MTX/IDA group. The CR rate was 68% in the HD-MTX/IDA group and 72.22% of patients in the HD-MTX monotherapy group (p = 0.7221), while the overall response rate was 72% vs. 77.78% (p = 0.6063). Median PFS in HD-MTX/IDA group and HD-MTX monotherapy group were 15.6 months and 18.5 months, respectively (p = 0.6374). Median OS was not reached in both groups. There were no significant differences in adverse effects between the two groups. CONCLUSIONS The combination of IDA with HD-MTX showed no obvious therapeutic advantage over HD-MTX monotherapy in newly diagnosed patients with PCNSL. HD-MTX dose of 8 g/m2 monotherapy can still provide better therapeutic benefits in patients with acceptable adverse effects. Future studies could explore HD-MTX in combination with other chemotherapeutic agents in the first-line treatment of PCNSL.
Collapse
Affiliation(s)
- Qing Li
- Department of Hematology, Huashan Hospital, Shanghai, China
| | - Yan Ma
- Department of Hematology, Huashan Hospital, Shanghai, China
| | - Zhiguang Lin
- Department of Hematology, Huashan Hospital, Shanghai, China
| | - Jingjing Ma
- Department of Hematology, Huashan Hospital, Shanghai, China
| | - Hui Kang
- Department of Hematology, Huashan Hospital, Shanghai, China
| | - Mengxue Zhang
- Department of Hematology, Huashan Hospital, Shanghai, China
| | - Huiwen Xu
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Bobin Chen
- Department of Hematology, Huashan Hospital, Shanghai, China.
| |
Collapse
|
2
|
Chung S, Revia RA, Zhang M. Iron oxide nanoparticles for immune cell labeling and cancer immunotherapy. NANOSCALE HORIZONS 2021; 6:696-717. [PMID: 34286791 PMCID: PMC8496976 DOI: 10.1039/d1nh00179e] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Cancer immunotherapy is a novel approach to cancer treatment that leverages components of the immune system as opposed to chemotherapeutics or radiation. Cell migration is an integral process in a therapeutic immune response, and the ability to track and image the migration of immune cells in vivo allows for better characterization of the disease and monitoring of the therapeutic outcomes. Iron oxide nanoparticles (IONPs) are promising candidates for use in immunotherapy as they are biocompatible, have flexible surface chemistry, and display magnetic properties that may be used in contrast-enhanced magnetic resonance imaging (MRI). In this review, advances in application of IONPs in cell tracking and cancer immunotherapy are presented. Following a brief overview of the cancer immunity cycle, developments in labeling and tracking various immune cells using IONPs are highlighted. We also discuss factors that influence the effectiveness of IONPs as MRI contrast agents. Finally, we outline different approaches for cancer immunotherapy and highlight current efforts that utilize IONPs to stimulate immune cells to enhance their activity and response to cancer.
Collapse
Affiliation(s)
- Seokhwan Chung
- Department of Materials Science and Engineering, University of Washington, Seattle, Washington 98195, USA.
| | | | | |
Collapse
|
3
|
Maral S, Albayrak M, Pala C, Yıldız A, Ozturk HB, Sahin O. R-IDARAM treatment in central nervous system lymphomas: A single-center experience and review of the literature. Avicenna J Med 2021; 10:227-231. [PMID: 33437695 PMCID: PMC7791280 DOI: 10.4103/ajm.ajm_59_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction: Central nervous system lymphomas (CNSLs) require effective treatment strategies due to aggressive nature of disease. Despite therapeutic approaches having improved in the last decades, there is no standard treatment for these patients. As a CNSL targeted-therapy IDARAM protocol was developed, the outcomes were reported with a few studies. We observed the R-IDARAM protocol in our CNSL cases, and we discuss the effectiveness, tolerability, and toxicity with a review of the literature in this article. Subjects and Methods: We retrospectively analyzed response rates, progression-free survival, adverse events, and long-term side effects in patients who were treated by modified R-IDARAM as standard clinical care of CNSL in our hematology department. Results: Response was achieved in five of nine patients. Three patients (two primary CNSL and one secondary CNSL) are still being followed up without disease progression with a median duration of follow-up of 79 months (88, 79, and 17 months, respectively). Manageable hematological side effects including thrombocytopenia and neutropenia were experienced by all patients. Conclusion: R-IDARAM protocol may be an option with high early response rates and manageable toxicity. Hematological side effects are the main problem, and long-term neurological toxicity is not common. Eligible patients must continue with autologous stem cell transplantation due to poor long-term survival outcomes.
Collapse
Affiliation(s)
- Senem Maral
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Murat Albayrak
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Cigdem Pala
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Abdulkerim Yıldız
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Hacer B Ozturk
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| | - Osman Sahin
- Department of Hematology, Dıskapı Research and Training Hospital, Ankara, Turkey
| |
Collapse
|
4
|
Cheng G, Zhang J. Imaging features (CT, MRI, MRS, and PET/CT) of primary central nervous system lymphoma in immunocompetent patients. Neurol Sci 2018; 40:535-542. [PMID: 30580380 PMCID: PMC6433804 DOI: 10.1007/s10072-018-3669-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 11/29/2018] [Indexed: 12/18/2022]
Abstract
Background Because of the low incidence of primary central nervous system lymphoma (PCNSL) in non-HIV individuals and because of the lack of specific clinical manifestations and auxiliary examinations, the disease is easily missed or misdiagnosed. Objective To analyze the imaging features of PCNSL in non-HIV patients. Methods This was a retrospective study of patients with PCNSL treated between January 2001 and December 2011 at the Naval General Hospital (Beijing, China). All included patients were pathologically diagnosed with PCNSL. Specimens were obtained by stereotactic biopsy and diagnosed by pathological examination. Serological panel had to be negative for HIV. Results Out of the 118 patients, 73 (61.9%) were male and 45 (38.1%) were female. Median age was 54 (range 11–83) years. All patients had B cell lymphoma. The lesions showed slightly hyperintense shadows on computed tomography (CT) images, and mostly hyperintense T1 and iso- or hyperintense T2 signals on magnetic resonance imaging (MRI). Most lesions showed patchy enhancement after enhanced scanning, and some had the characteristic “butterfly sign” on enhanced MRI. The magnetic resonance spectroscopy of PCNSL manifested as increased Cho peak, moderately decreased NAA peak, and slightly decreased Cr peak. Positron emission computed tomography indicated high metabolism of 18F-FDG in PCNSL lesions. Conclusion MRI is important in the diagnosis of PCNSL. Understanding the imaging features of PCNSL will help improve its diagnosis in clinics.
Collapse
Affiliation(s)
- Gang Cheng
- Institute of Neurosurgery, Navy General Hospital, Beijing, 100048, China
| | - Jianning Zhang
- Institute of Neurosurgery, Navy General Hospital, Beijing, 100048, China.
| |
Collapse
|
5
|
Royer-Perron L, Hoang-Xuan K. Management of primary central nervous system lymphoma. Presse Med 2018; 47:e213-e244. [PMID: 30416008 DOI: 10.1016/j.lpm.2018.04.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 03/21/2018] [Accepted: 04/09/2018] [Indexed: 12/28/2022] Open
Abstract
A rare tumor, primary central nervous system lymphoma can affect immunocompetent and immunocompromised patients. While sensitive to radiotherapy or chemotherapy crossing the blood-brain barrier, it often recurs. Modern treatment consists of high-dose methotrexate-based induction chemotherapy, often followed by consolidation with either radiotherapy or further chemotherapy. Neurotoxicity is however a concern with radiotherapy, especially for patients older than 60 years. The benefit of the addition of rituximab to chemotherapy is unclear. Targeted therapies and immunotherapy have been effective in some patients and are tested on a larger scale. Survival has improved in the last decade, but remains poor in older patients.
Collapse
Affiliation(s)
- Louis Royer-Perron
- Hôpital Pierre-Boucher, Longueuil, Canada; AP-HP, Sorbonne universités, UPMC université Paris 06, hôpitaux Universitaires La Pitié Salpêtrière, Charles Foix, service de neurologie, 2, Mazarin, 75013, Paris, France; LOC network, 75561 Paris cedex 13, France.
| | - Khê Hoang-Xuan
- Institut du Cerveau et de la Moelle épinière (ICM), Inserm U 1127, CNRS UMR 7225, Paris, France; AP-HP, Sorbonne universités, UPMC université Paris 06, hôpitaux Universitaires La Pitié Salpêtrière, Charles Foix, service de neurologie, 2, Mazarin, 75013, Paris, France; LOC network, 75561 Paris cedex 13, France
| |
Collapse
|
6
|
Löw S, Han CH, Batchelor TT. Primary central nervous system lymphoma. Ther Adv Neurol Disord 2018; 11:1756286418793562. [PMID: 30305848 PMCID: PMC6174646 DOI: 10.1177/1756286418793562] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 07/10/2018] [Indexed: 12/12/2022] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare and aggressive extranodal non-Hodgkin lymphoma (NHL), confined to the brain, eyes, spinal cord or leptomeninges without systemic involvement. Overall prognosis, diagnosis and management of PCNSL differ from other types of NHL. Prompt diagnosis and initiation of treatment are vital to improving clinical outcomes. PCNSL is responsive to radiation therapy, however whole-brain radiotherapy (WBRT) inadequately controls the disease when used alone and its delayed neurotoxicity causes neurocognitive impairment, especially in elderly patients. High-dose methotrexate (HD-MTX)-based induction chemotherapy with or without autologous stem cell transplantation (ASCT) or reduced-dose WBRT leads to durable disease control and less neurotoxicity. The optimal treatment has yet to be defined, however HD-MTX-based induction chemotherapy is considered standard for newly diagnosed PCNSL. Ongoing randomized trials address the role of rituximab, and of consolidative treatment using ASCT or reduced-dose WBRT. Despite high tumor response rates to initial treatment, many patients have relapsing disease with very poor prognosis. The optimal treatment for refractory or relapsed PCNSL is poorly defined. The choice of salvage treatment depends on age, previous treatment and response, performance status and comorbidities at the time of relapse. Novel therapeutics targeting underlying tumor biology include small molecule inhibitors of B-cell receptor, cereblon, and mammalian target of rapamycin signaling, and immunotherapy programmed cell death 1 receptor inhibitors and chimeric antigen receptor T cells.
Collapse
Affiliation(s)
- Sarah Löw
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany
| | - Catherine H Han
- Auckland Cancer Society Research Centre, School of Medical Sciences, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Tracy T Batchelor
- Stephen E. and Catherine Pappas Center for Neuro-Oncology, Yawkey 9E, 55 Fruit Street, Boston, MA 02114, USA
| |
Collapse
|
7
|
Qian L, Tomuleasa C, Florian IA, Shen J, Florian IS, Zdrenghea M, Dima D. Advances in the treatment of newly diagnosed primary central nervous system lymphomas. Blood Res 2017; 52:159-166. [PMID: 29043230 PMCID: PMC5641507 DOI: 10.5045/br.2017.52.3.159] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 08/29/2017] [Indexed: 12/18/2022] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a type of highly invasive non-Hodgkin lymphoma. With a growing number of organ transplantation and immunosuppressant therapy, the incidence of PCNSL has been growing rapidly in recent years, which is attributed to the increased incidence of HIV/AIDS, a prominent risk factor for developing PCNSL. The rising rate of PCNSL incidence is the highest among the intracranial tumors. In the past 20 years, dozens of clinical trials related to PCNSL have been registered, but adequate therapeutics are still challenging. Currently, the chemotherapy regimens based on high-dose methotrexate and whole-brain radiotherapy are the two main therapeutic options; however, the toxicity associated with those is the main problem that challenges medical researchers. Novel agents and therapeutic strategies have been developed in recent years. In the current review, we describe advances in the treatment of PCNSL and discuss novel therapeutic approaches currently in development, such as the use of rituximab, disruption of the blood-brain barrier, and state-of-the-art radiotherapy.
Collapse
Affiliation(s)
- Liren Qian
- Department of Hematology, Navy General Hospital of PLA, Beijing, China
| | - Ciprian Tomuleasa
- Department of Hematology, Iuliu Hatieganu University, Cluj Napoca, Romania.,Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania
| | | | - Jianliang Shen
- Department of Hematology, Navy General Hospital of PLA, Beijing, China
| | - Ioan-Stefan Florian
- Department of Neurosurgery, Emergency University Hospital, Cluj Napoca, Romania
| | - Mihnea Zdrenghea
- Department of Hematology, Iuliu Hatieganu University, Cluj Napoca, Romania.,Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania
| | - Delia Dima
- Department of Hematology, Ion Chiricuta Oncology Institute, Cluj Napoca, Romania
| |
Collapse
|
8
|
Fan N, Zhang L, Xu X, Chen B, Zhu C, Li P, Chen Z, Ding T, Ma Y, Yuan Y, Lin Z. Methotrexate plus idarubicin improves outcome of patients with primary central nervous system lymphoma. Oncotarget 2017; 8:53701-53713. [PMID: 28881844 PMCID: PMC5581143 DOI: 10.18632/oncotarget.15899] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 02/07/2017] [Indexed: 01/12/2023] Open
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare form of non-Hodgkin lymphoma with poor long-term survival. This study assessed methotrexate (MTX) plus idarubicin (IDA) in treating patients of PCNSL comparing to MTX alone therapy. A total of 100 patients were retrospectively enrolled and subjected to MTX alone (n = 52) and MTX plus IDA (n = 48). The completed response (CR) rate in patients treated with MTX plus IDA was 62.50%, and overall response (OR) rate was 79.17%, which in MTX alone cohort were 42.31% and 63.46% respectively. Median progression-free survival (PFS) of patients treated with MTX plus IDA was significantly better than those treated with MTX alone (18.35 months vs.8.45months, P = 0.000). The MTX plus IDA regimen exhibited a significantly better control of PCNSL. Further studies would be needed to confirm these results.
Collapse
Affiliation(s)
- Ni Fan
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Lu Zhang
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoping Xu
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Bobin Chen
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Chen Zhu
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Pei Li
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zi Chen
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Tianling Ding
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yan Ma
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yan Yuan
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhiguang Lin
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
9
|
Primary central nervous system lymphoma: essential points in diagnosis and management. Med Oncol 2017; 34:61. [PMID: 28315229 DOI: 10.1007/s12032-017-0920-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 03/14/2017] [Indexed: 12/19/2022]
Abstract
Primary central nervous system lymphoma (PCNSL) is an extra-nodal non-Hodgkin lymphoma. PCNSL is defined as lymphoma involving the brain, leptomeninges, eyes, or spinal cord without evidence of lymphoma outside the CNS. Treatment includes induction with chemotherapy and consolidation with whole-brain radiotherapy or high-dose chemotherapy supported by autologous stem cell transplantation. High-dose methotrexate is the most important drug in cases with PCNSL, and this drug will be used in combination with small molecules, BTK inhibitors, new monoclonal antibodies, and checkpoint blockers.
Collapse
|