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Vliek S, Hilbers FS, van Werkhoven E, Mandjes I, Kessels R, Kleiterp S, Lips EH, Mulder L, Kayembe MT, Loo CE, Russell NS, Vrancken Peeters MJTFD, Holtkamp MJ, Schot M, Baars JW, Honkoop AH, Vulink AJE, Imholz ALT, Vrijaldenhoven S, van den Berkmortel FWPJ, Meerum Terwogt JM, Schrama JG, Kuijer P, Kroep JR, van der Padt-Pruijsten A, Wesseling J, Sonke GS, Gilhuijs KGA, Jager A, Nederlof P, Linn SC. High-dose alkylating chemotherapy in BRCA-altered triple-negative breast cancer: the randomized phase III NeoTN trial. NPJ Breast Cancer 2023; 9:75. [PMID: 37689749 PMCID: PMC10492793 DOI: 10.1038/s41523-023-00580-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/30/2023] [Indexed: 09/11/2023] Open
Abstract
Exploratory analyses of high-dose alkylating chemotherapy trials have suggested that BRCA1 or BRCA2-pathway altered (BRCA-altered) breast cancer might be particularly sensitive to this type of treatment. In this study, patients with BRCA-altered tumors who had received three initial courses of dose-dense doxorubicin and cyclophosphamide (ddAC), were randomized between a fourth ddAC course followed by high-dose carboplatin-thiotepa-cyclophosphamide or conventional chemotherapy (initially ddAC only or ddAC-capecitabine/decetaxel [CD] depending on MRI response, after amendment ddAC-carboplatin/paclitaxel [CP] for everyone). The primary endpoint was the neoadjuvant response index (NRI). Secondary endpoints included recurrence-free survival (RFS) and overall survival (OS). In total, 122 patients were randomized. No difference in NRI-score distribution (p = 0.41) was found. A statistically non-significant RFS difference was found (HR 0.54; 95% CI 0.23-1.25; p = 0.15). Exploratory RFS analyses showed benefit in stage III (n = 35; HR 0.16; 95% CI 0.03-0.75), but not stage II (n = 86; HR 1.00; 95% CI 0.30-3.30) patients. For stage III, 4-year RFS was 46% (95% CI 24-87%), 71% (95% CI 48-100%) and 88% (95% CI 74-100%), for ddAC/ddAC-CD, ddAC-CP and high-dose chemotherapy, respectively. No significant differences were found between high-dose and conventional chemotherapy in stage II-III, triple-negative, BRCA-altered breast cancer patients. Further research is needed to establish if there are patients with stage III, triple negative BRCA-altered breast cancer for whom outcomes can be improved with high-dose alkylating chemotherapy or whether the current standard neoadjuvant therapy including carboplatin and an immune checkpoint inhibitor is sufficient. Trial Registration: NCT01057069.
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Affiliation(s)
- Sonja Vliek
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Florentine S Hilbers
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Erik van Werkhoven
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- HOVON Data Center, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Ingrid Mandjes
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Rob Kessels
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Sieta Kleiterp
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Esther H Lips
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Lennart Mulder
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Mutamba T Kayembe
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Claudette E Loo
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Nicola S Russell
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Marie-Jeanne T F D Vrancken Peeters
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam University Medical center, Amsterdam, The Netherlands
| | - Marjo J Holtkamp
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Margaret Schot
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Joke W Baars
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Aafke H Honkoop
- Department of Internal Medicine, Isala Klinieken, Zwolle, The Netherlands
| | - Annelie J E Vulink
- Division of Medical Oncology, Reinier de Graaf Hospital, Delft, The Netherlands
| | - Alex L T Imholz
- Department of Internal Medicine, Deventer Ziekenhuis, Deventer, The Netherlands
| | | | | | | | - Jolanda G Schrama
- Department of Internal Medicine, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - Philomeen Kuijer
- Department of Internal Medicine, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - Judith R Kroep
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Jelle Wesseling
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Gabe S Sonke
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Kenneth G A Gilhuijs
- Image Sciences Institute, University Medical Center Utrecht, Utrecht, Netherlands
| | - Agnes Jager
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Petra Nederlof
- Department of Molecular diagnostics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Sabine C Linn
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands.
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van der Meulen M, Bakunina K, Nijland M, Minnema MC, Cull G, Stevens WBC, Baars JW, Mason KD, Beeker A, Beijert M, Taphoorn MJB, van den Bent MJ, Issa S, Doorduijn JK, Bromberg JEC, Dirven L. Health-related quality of life after chemotherapy with or without rituximab in primary central nervous system lymphoma patients: results from a randomised phase III study. Ann Oncol 2020; 31:1046-1055. [PMID: 32371123 DOI: 10.1016/j.annonc.2020.04.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/15/2020] [Accepted: 04/20/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The impact of rituximab on health-related quality of life (HRQoL) in primary central nervous system lymphoma patients is not well known. We determined the impact of rituximab added to standard high-dose methotrexate-based treatment on HRQoL in patients in a large randomised trial. PATIENTS AND METHODS Patients from a large phase III trial (HOVON 105/ALLG NHL 24), randomly assigned to receive standard chemotherapy with or without rituximab and followed by 30 Gy whole brain radiotherapy (WBRT) in patients ≤60 years, completed the EORTC QLQ-C30 and QLQ-BN20 questionnaires before and during treatment, and up to 24 months of follow-up or progression. Differences between treatment arms over time in global health status, role functioning, social functioning, fatigue, and motor dysfunction were assessed. Differences ≥10 points were deemed clinically relevant. The effect of WBRT on HRQoL was analysed in irradiated patients. RESULTS A total of 160/175 patients eligible for the HRQoL study completed at least one questionnaire and were included. Over time, scores improved statistically significantly and were clinically relevant in both arms. Between arms, there were no differences on any scale (range: -3.8 to +4.0). Scores on all scales were improved to a clinically relevant extent at 12 and 24 months compared with baseline in both arms, except for fatigue and motor dysfunction at 12 months (-7.4 and -8.8, respectively). In irradiated patients (n = 59), scores in all preselected scales, except motor dysfunction, remained stable up to 24 months compared with shortly after WBRT, overall mean difference ranging between 0.02 and 4.570. CONCLUSION Compared with baseline, treatment resulted in improved HRQoL scores. The addition of rituximab to standard chemotherapy did not impact HRQoL over time. WBRT did not result in deterioration of HRQoL in the first 2 years.
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Affiliation(s)
- M van der Meulen
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center, Rotterdam, The Netherlands.
| | - K Bakunina
- HOVON Data Center, Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - M Nijland
- Department of Hematology, University Medical Center Groningen, Groningen, The Netherlands
| | - M C Minnema
- Department of Hematology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - G Cull
- Haematology Department, Sir Charles Gairdner Hospital and PathWest Laboratory Medicine, Nedlands, Australia; University of Western Australia, Crawley, Australia
| | - W B C Stevens
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - J W Baars
- Department of Hemato-Oncology, Antoni van Leeuwenhoek Hospital/Dutch Cancer Institute, Amsterdam, The Netherlands
| | - K D Mason
- Department of Hematology, Royal Melbourne Hospital, Melbourne, Australia
| | - A Beeker
- Department of Hematology, Spaarne Gasthuis, Haarlem, The Netherlands
| | - M Beijert
- Department of Radiotherapy, University Medical Center Groningen, Groningen, The Netherlands
| | - M J B Taphoorn
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands; Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands
| | - M J van den Bent
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center, Rotterdam, The Netherlands
| | - S Issa
- Department of Hematology, Middlemore Hospital, Auckland, New Zealand
| | - J K Doorduijn
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - J E C Bromberg
- Department of Neuro-Oncology, Erasmus MC Cancer Institute, Brain Tumor Center, University Medical Center, Rotterdam, The Netherlands
| | - L Dirven
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands; Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands
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Bromberg JEC, Issa S, Bakunina K, Minnema MC, Seute T, Durian M, Cull G, Schouten HC, Stevens WBC, Zijlstra JM, Baars JW, Nijland M, Mason KD, Beeker A, van den Bent MJ, Beijert M, Gonzales M, de Jong D, Doorduijn JK. Rituximab in patients with primary CNS lymphoma (HOVON 105/ALLG NHL 24): a randomised, open-label, phase 3 intergroup study. Lancet Oncol 2019; 20:216-228. [PMID: 30630772 DOI: 10.1016/s1470-2045(18)30747-2] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 09/27/2018] [Accepted: 10/01/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND The prognosis for primary CNS lymphoma has improved with the use of high-dose methotrexate-based chemotherapy, but patient outcomes remain poor. Rituximab, a chimeric monoclonal antibody that targets the CD20 cell surface protein, has substantial activity in systemic CD20-positive diffuse large B-cell lymphoma, but its efficacy in primary CNS lymphoma is unknown and low penetration of the large rituximab molecule through the blood-brain barrier could limit its effect. We aimed to investigate the addition of rituximab to a high-dose methotrexate-based chemotherapy regimen in patients with newly diagnosed primary CNS lymphoma. METHODS This intergroup, multicentre, open-label, randomised phase 3 study was done at 23 hospitals in the Netherlands, Australia, and New Zealand. Non-immunocompromised patients aged 18-70 years with newly diagnosed primary CNS lymphoma were randomly assigned (1:1) to receive methotrexate-based chemotherapy with or without intravenous rituximab. We used a web-based randomisation system with stratification by centre, age, and Eastern Cooperative Oncology Group-WHO performance status, and a minimisation procedure. All group assignment was open label and neither investigators nor patients were masked to allocation. All patients were treated with two 28-day cycles of induction chemotherapy, consisting of intravenous methotrexate 3 g per m2 on days 1 and 15, intravenous carmustine 100 mg per m2 on day 4, intravenous teniposide 100 mg per m2 on days 2 and 3, and oral prednisone 60 mg per m2 on days 1-5, with (R-MBVP) or without (MBVP) intravenous rituximab 375 mg per m2 on days 0, 7, 14, and 21 in cycle one and days 0 and 14 in cycle two. Patients with response at the end of induction subsequently received high-dose cytarabine and, in patients aged 60 years or younger, low-dose whole-brain radiotherapy. The primary endpoint was event-free survival, with events defined as not reaching complete response or complete response unconfirmed at the end of treatment, or progression or death after response; analysis was adjusted for age and performance score. Patients were analysed on a modified intention-to-treat basis. This trial is registered with the Nederlands Trial Register, number NTR2427, and the Australian New Zealand Clinical Trials Registry, number ACTRN12610000908033. The trial was closed on May 27, 2016, after achieving complete accrual, and follow-up is ongoing. FINDINGS Between Aug 3, 2010, and May 27, 2016, we recruited 200 patients (109 men and 91 women; median age was 61 years [IQR 55-67]). We randomly assigned 100 patients to MBVP and 99 patients to R-MBVP. One patient was randomly assigned to the R-MBVP group but found to be ineligible because of an incorrect diagnosis and was excluded from all analyses. After a median follow-up of 32·9 months (IQR 23·9-51·5), 98 patients had had an event (51 in the MBVP group and 47 in the R-MBVP group), of whom 79 had died (41 in the MBVP group and 38 in the R-MBVP group). Event-free survival at 1 year was 49% (95% CI 39-58) in the MBVP group (no rituximab) and 52% (42-61) in the R-MBVP group (with rituximab; hazard ratio 1·00, 95% CI 0·70-1·43, p=0·99). Grade 3 or 4 adverse events occurred in 58 (58%) patients in the MBVP group and 63 (64%) patients in the R-MBVP group, with infections (24 [24%] patients receiving MBVP vs 21 [21%] patients receiving R-MBVP), haematological toxicity (15 [15%] vs 12 [12%]), and nervous system disorders (ten [10%] vs 15 [15%]) being the most common. Life-threatening or fatal serious adverse events occurred in 12 (12%) patients in the MBVP group and ten (10%) patients in the R-MBVP group, and five (5%) patients in the MBVP group and three (3%) in the R-MBVP group died from treatment-related causes. INTERPRETATION We found no clear benefit of addition of rituximab to methotrexate, carmustine, teniposide, and prednisone chemotherapy in primary CNS lymphoma. Therefore, the results of this study do not support the use of rituximab as a component of standard treatment in primary CNS lymphoma. FUNDING Roche, the Dutch Cancer Society, and Stichting STOPhersentumoren.
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Affiliation(s)
| | - Samar Issa
- Department of Hematology, Middlemore Hospital, Auckland, New Zealand
| | - Katerina Bakunina
- HOVON Data Center, Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Monique C Minnema
- Department of Hematology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Tatjana Seute
- Department of Neurology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Marc Durian
- Department of Hematology, ETZ Hospital, Tilburg, Netherlands
| | - Gavin Cull
- Haematology Department, Sir Charles Gairdner Hospital and PathWest Laboratory Medicine, Nedlands, WA, Australia; University of Western Australia, Crawley, WA, Australia
| | - Harry C Schouten
- Department of Hematology, University Medical Center, Maastricht, Netherlands
| | - Wendy B C Stevens
- Department of Hematology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Josee M Zijlstra
- Department of Hematology, Amsterdam UMC-Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Joke W Baars
- Department of Hemato-Oncology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Marcel Nijland
- Department of Hematology, University Medical Center Groningen, Groningen, Netherlands
| | - Kylie D Mason
- Department of Hematology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Aart Beeker
- Department of Hematology, Spaarne Gasthuis, Haarlem, Netherlands
| | | | - Max Beijert
- Department of Radiotherapy, University Medical Center Groningen, Groningen, Netherlands
| | - Michael Gonzales
- Department of Anatomical Pathology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Daphne de Jong
- Department of Pathology, Amsterdam UMC-Vrije Universiteit Amsterdam, Amsterdam, Netherlands; HOVON Pathology Facility and Biobank, Amsterdam, Netherlands
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Abstract
BACKGROUND Chemotherapy has been shown to cause brain changes and to compromise cognitive function in cancer survivors. Knowledge about this matter is of vital importance for good clinical practice and insights into neurological aging. However, most studies have been conducted among breast cancer patients. Less is known about the effects of chemotherapy on the cognitive function of lymphoma patients. MATERIAL AND METHOD We studied patients with non-Hodgkin or Hodgkin lymphoma who had been treated with standard dose chemotherapy or with supplementary high dose chemotherapy when standard dose chemotherapy had been unsuccessful. Age- and sex-matched relatives and friends were invited to participate as control participants. All participants underwent a cognitive examination with a battery of validated neuropsychological tests. RESULTS Matching of patients with control participants was found to be successful. Regression analysis did not reveal worse cognitive functioning of patients (N = 106) compared to matched controls (N = 53) on the overall group level (All Bonferroni-Holm corrected p-values >0.05). However, a subgroup of 16% of patients had deviant performance according to a chance-corrected criterion based on Ingraham and Aiken's probability curves, i.e. 1.5 standard deviations below the norm on three of 14 tests. Exploratory analyses showed that this subgroup of patients was lower educated and had lower estimated premorbid intelligence. CONCLUSION Chemotherapy may compromise the function of the brain in a subgroup of lymphoma patients. We hypothesize protection of the brain by 'cognitive or brain reserve' as a possible explanation.
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Affiliation(s)
- Hans Wouters
- Department of Pharmacy, Unit of Pharmacotherapy and Pharmaceutical Care, Groningen Research Institute of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Groningen, Groningen, The Netherlands
| | - Joke W. Baars
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Sanne B. Schagen
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
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Doorduijn JK, van Imhoff GW, van der Holt B, Schouten HC, Schaafsma MR, MacKenzie MA, Baars JW, Kersten MJ, Lugtenburg PJ, van den Bent MJ, Enting RH, Spoelstra FM, Poortmans P, Bromberg JEC. Treatment of secondary central nervous system lymphoma with intrathecal rituximab, high-dose methotrexate, and R-DHAP followed by autologous stem cell transplantation: results of the HOVON 80 phase 2 study. Hematol Oncol 2016; 35:497-503. [PMID: 27530779 DOI: 10.1002/hon.2342] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 06/06/2016] [Accepted: 07/13/2016] [Indexed: 12/21/2022]
Abstract
The prognosis of central nervous system (CNS) relapse of systemic non-Hodgkin lymphoma is poor with 1-year survival historically at 0% to 20%. Aiming to improve these results, we performed a multicenter phase 2 study in patients with a CNS relapse, with or without concurrent systemic relapse. Treatment consisted of 2 cycles of R-DHAP alternating with high-dose methotrexate (MTX) and was combined with intrathecal rituximab. Responding patients received a third R-DHAP-MTX cycle followed by busulfan and cyclophosphamide myeloablative therapy and autologous stem cell transplantation. In patients with persistent cerebrospinal fluid lymphoma after cycle 1, the intrathecal rituximab was replaced by intrathecal triple therapy, with MTX, cytarabine, and dexamethasone. Thirty-six patients were included. Eighteen had evidence of cerebrospinal fluid lymphoma, 24 had brain parenchymal disease, and 20 (56%) had concurrent systemic disease. The overall response rate after 2 R-DHAP-MTX was 53% (19/36), with 22% (8/36) complete remission. Fifteen patients (42%) underwent a transplant. One-year progression-free survival was 19% (95% confidence interval, 9-34): 25% in patients without and 15% in patients with systemic disease. One-year overall survival was 25% (95% confidence interval, 12-40). This treatment regimen did not result in a major improvement of outcome of secondary CNS lymphoma, especially when concurrent systemic disease was present. Registered in the Dutch trial register www.trialregister.nl, NTR1757; EudraCT number 2006-002141-37.
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Affiliation(s)
- Jeanette K Doorduijn
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Gustaaf W van Imhoff
- Department of Hematology, University Medical Center Groningen, Groningen, The Netherlands
| | - Bronno van der Holt
- HOVON Data Center, Erasmus MC Cancer Institute-Clinical Trial Center, Rotterdam, The Netherlands
| | - Harry C Schouten
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Martijn R Schaafsma
- Department of Internal Medicine, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Marius A MacKenzie
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Joke W Baars
- Department of Medical Oncology, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Marie José Kersten
- Department of Hematology, Academic Medical Center, Amsterdam, The Netherlands
| | | | - Martin J van den Bent
- Department of Neuro-oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Roelien H Enting
- Department of Neurology, University Medical Center Groningen, Groningen, The Netherlands
| | - Fokje M Spoelstra
- HOVON Data Center, Erasmus MC Cancer Institute-Clinical Trial Center, Rotterdam, The Netherlands
| | - Philip Poortmans
- Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jacoline E C Bromberg
- Department of Neuro-oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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Persoon S, Kersten MJ, Buffart LM, Vander Slagmolen G, Baars JW, Visser O, Manenschijn A, Nollet F, Chinapaw MJM. Health-related physical fitness in patients with multiple myeloma or lymphoma recently treated with autologous stem cell transplantation. J Sci Med Sport 2016; 20:116-122. [PMID: 26971299 DOI: 10.1016/j.jsams.2016.01.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 01/05/2016] [Accepted: 01/21/2016] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We aimed to examine health-related physical fitness and its demographic and clinical correlates in patients recently treated with autologous stem cell transplantation. DESIGN Cross-sectional study. METHODS In 109 patients (multiple myeloma: n=58, lymphoma: n=51, median age: 55, range: 19-67 years) maximal exercise testing was conducted to assess cardiorespiratory fitness (VO2peak). Upper and lower extremity muscle strength were assessed with hand grip- and fixed dynamometry and body composition with whole body DXA scans. In addition, we assessed the patients' demographic and clinical characteristics and examined whether they were associated with health-related physical fitness. RESULTS VO2peak was 21.7 (5.5) mL/min/kg, 26% below reference values. Muscle strength was also reduced when compared with reference values (upper extremity: 90%, lower extremity: 80%) and 73% of our population was classified as overweight or obese. Being female and being older were significantly associated with a lower cardiorespiratory fitness (gender: β=-2.7, 95%CI=-4.6;-0.7mL/min/kg; age: β=-0.2, 95%CI=-0.3;-0.1mL/min/kg), upper (gender: β=-17.7, 95%CI=-20.1;-15.3kg; age: β=-0.2, 95%CI=-0.3;-0.1kg) and lower (gender: β=-58.3, 95%CI=-73.5;- 43.0Nm; age: β=-1.7, 95%CI=-2.4;-1.1Nm) extremity muscle strength. Patients who were non-smoking (β=-5.3, 95%CI=-8.7;-1.9), women (β=7.2, 95%CI=4.8;9.6) and diagnosed with multiple myeloma (β=4.6, 95%CI=2.2;6.9) had a higher percentage body fat. CONCLUSIONS The physical fitness deficits in this population indicate the need for targeted interventions. TRIAL REGISTRATION Netherlands Trial Register - NTR2341.
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Affiliation(s)
- Saskia Persoon
- Academic Medical Center, University of Amsterdam, Department of Rehabilitation, the Netherlands.
| | - Marie José Kersten
- Academic Medical Center, University of Amsterdam, Department of Hematology, the Netherlands.
| | - Laurien M Buffart
- VU University Medical Center, Department of Epidemiology and Biostatistics and the EMGO+ Institute for Health and Care Research, Amsterdam, the Netherlands.
| | | | - Joke W Baars
- Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Division of Medical Oncology, Department of Hematology, the Netherlands.
| | - Otto Visser
- VU University Medical Center, Department of Hematology, the Netherlands.
| | | | - Frans Nollet
- Academic Medical Center, University of Amsterdam, Department of Rehabilitation, the Netherlands.
| | - Mai J M Chinapaw
- VU University Medical Center, Department of Public and Occupational Health and the EMGO+ Institute for Health and Care Research, the Netherlands.
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7
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Jacobs BAW, Opdam FL, Rodenhuis S, Baars JW. [Recurrent upper respiratory tract infections during and after rituximab therapy]. Ned Tijdschr Geneeskd 2015; 159:A8546. [PMID: 25850451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Rituximab maintenance therapy is indicated for the treatment of patients with non-Hodgkin's lymphoma (NHL) who responded to induction therapy. More than 10% of patients will develop rituximab-induced upper respiratory tract infections (URTIs). These infections are usually mild in patients receiving first-line or second-line treatment. Heavily pretreated patients sometimes undergo additional rituximab maintenance therapy. We describe three female patients aged 53, 43 and 42 years who were successfully treated with rituximab maintenance therapy after chemotherapy for three or more recurrences of NHL. These patients developed more serious recurrent URTIs due to rituximab-induced long-term hypogammaglobulinaemia. In one patient, serum IgG levels continued to decline for four years after rituximab therapy. Long-term immunoglobulin substitution was needed to treat these patients. Physicians should be aware that URTIs may develop in heavily pretreated patients even years after rituximab maintenance therapy and substitution with immunoglobulin may be warranted.
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Hart A, Baars JW, Kersten MJ, Brandsma D, van Tinteren H, de Jong D, Spiering M, Dewit L, Boogerd W. Outcome of patients with primary central nervous system lymphoma treated outside clinical trials. Neth J Med 2014; 72:218-223. [PMID: 24829178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Reports on the outcome of patients with primary central nervous system lymphoma (PCNSL) are mainly based on results obtained in the context of clinical trials. However, due to poor performance status and cognitive impairment, most patients are actually treated outside clinical studies. The aim of this retrospective study was to get more insight into the outcome of HIV-negative PCNSL patients, treated between 2000-2010 in two hospitals (one academic centre and one categorical cancer centre). Fifty-two patients were identified. Eight patients were treated with corticosteroids only. Sixteen patients received high-dose methotrexate (MTX)-based chemotherapy, ten received radiotherapy and 18 patients were treated with a combination of MTX-based chemotherapy and radiotherapy. At a median follow-up of 63.1 months, the median overall survival for all patients was 24.4 months (95% CI: 11.5-39.8 months), with an event-free survival of 14 months (95% CI: 7.3-24.4 months). Causes of death were progressive PCNSL in 29 patients, MTX toxicity in four patients and epileptic seizures in one patient. These results are comparable with the outcome of prospective clinical trials in this disease, which still has a relatively poor prognosis.
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Affiliation(s)
- A Hart
- Department of Medical Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
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9
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Jager NGL, Stuurman FE, Baars JW, Opdam FL. Cerebrovascular events during nilotinib treatment. Neth J Med 2014; 72:113-114. [PMID: 24659599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
- N G L Jager
- Department of Clinical Pharmacology, Antoni van Leeuwenhoek, Amsterdam, the Netherlands
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10
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Boogerd W, Groenveld F, Linn S, Baars JW, Brandsma D, van Tinteren H. Chemotherapy as primary treatment for brain metastases from breast cancer: analysis of 115 one-year survivors. J Cancer Res Clin Oncol 2012; 138:1395-403. [PMID: 22526158 DOI: 10.1007/s00432-012-1218-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Accepted: 03/26/2012] [Indexed: 11/25/2022]
Abstract
PURPOSE Given the potential toxicity of whole brain radiotherapy, we introduced systemic therapy as possible primary treatment for brain metastases (BM) from breast cancer. This study aims to evaluate the feasibility of this therapeutic approach. METHODS Review of 115 breast cancer patients treated for BM with at least 1 year of follow-up. RESULTS Patients with single BM without extracranial disease were usually treated with surgery, patients with multiple BM and controlled extracranial disease usually with RT, and those with progressive extracranial disease usually with systemic therapy as primary treatment for BM. Primary treatment for BM was surgery in 30 patients, RT in 26 patients, RT combined with systemic therapy in 33 patients, and systemic therapy as single treatment in 27 patients (chemotherapy n = 20; hormonal therapy n = 7). Response rate to surgery was 100 %, to RT 85 %, to RT+systemic therapy 87 %, to chemotherapy 70 %, and to hormonal therapy 14 %. Duration of neurological response and of extracranial response to chemotherapy as single treatment was similar (8 and 7 months, respectively). Patients with single BM and patients without extracranial disease had a better survival but the difference was not significant. CONCLUSION Chemotherapy as single treatment for BM from breast cancer is feasible and should not be restricted to salvage treatment.
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Affiliation(s)
- Willem Boogerd
- Department of Neuro-Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands.
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11
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Tran L, Huitema ADR, Vogel WV, Beijnen JH, Baars JW. Lack of tumor uptake of 131-I labeled rituximab in a patient with a CD20 positive lymphoma lesion. J Oncol Pharm Pract 2012; 18:417-20. [PMID: 22228555 DOI: 10.1177/1078155211428998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Radioimmunotherapy has emerged as a treatment modality for patients with CD20 positive B-cell non-Hodgkin's lymphoma (NHL). Prior to administration of a therapeutic dose, confirmation of uptake of the radiolabeled compound in tumor locations and calculation of an appropriate dose can be performed using a diagnostic dose and subsequent imaging. We report the case of a 69-year-old male with a relapsed mantle cell lymphoma scheduled for radioimmunotherapy, where diagnostic imaging with 131-I labeled rituximab revealed unexpected new insights with implications for treatment. Persistence of the mantle cell lymphoma in a lymph node in the left arm was demonstrated by an 18-F fluorodeoxyglucose scan. However, a scan after a diagnostic dose of 131-I labeled rituximab did not show any uptake of the tracer, even though subsequent cytological analysis unequivocally confirmed a CD20 positive B-cell population in the lesion. The administration of a therapeutic dose of 131-I labeled rituximab was therefore cancelled. We here discuss the mechanisms that may explain lack of targeting in a proven CD20-positive lymphoma and provide recommendations for further studies.
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Affiliation(s)
- L Tran
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute/Slotervaart Hospital, Amsterdam, The Netherlands
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12
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Tran L, Baars JW, de Boer JP, Hoefnagel CA, Beijnen JH, Huitema ADR. The pharmacokinetics of ¹³¹I-rituximab in a patient with CD20 positive non-Hodgkin Lymphoma: evaluation of the effect of radioiodination on the biological properties of rituximab. Hum Antibodies 2011; 20:37-40. [PMID: 21558622 DOI: 10.3233/hab20110240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To report the pharmacokinetics of ¹³¹I-rituximab a patient with a CD20 positive non-Hodgkin Lymphoma who has received ¹³¹I-rituximab as consolidation treatment after remission induction and to evaluate the effect of radioiodination on the biological properties of rituximab. RESULTS The patient was a 65-year-old male with a relapsed CD20 positive follicular non-Hodgkin Lymphoma. After induction therapy the patient was in partial remission. Following administration of a diagnostic dose of 185 MBq ¹³¹I-rituximab, remaining lesions were identified on the wholebody scans. The patient then received a therapeutic dose of 1000 MBq ¹³¹I-rituximab. The uptake by the tumor in the right axilla was 0.17-0.21% of the injected dose. The calculated biological half-life of ¹³¹I-rituximab was 684 hrs. This biological half-life corresponded well with the half-life of unlabeled rituximab which was approximately 720 hrs. DISCUSSION AND CONCLUSION Even though radioiodination of rituximab results in a reduced binding capacity, whole body scans demonstrated localization of ¹³¹I-rituximab in the tumor area. This observation supports the specific targeting of ¹³¹I-rituximab. The half-life of ¹³¹I-rituximab corresponded to the half-life of unlabeled rituximab. Hence, the pharmacokinetics of ¹³¹ I-rituximab was not relevantly affected by the radioiodination process.
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Affiliation(s)
- L Tran
- Department of Pharmacy and Pharmacology, The Netherlands Cancer Institute/Slotervaart Hospital, Amsterdam, The Netherlands
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13
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Tran L, Huitema ADR, van Rijswijk MH, Dinant HJ, Baars JW, Beijnen JH, Vogel WV. CD20 antigen imaging with ¹²⁴I-rituximab PET/CT in patients with rheumatoid arthritis. Hum Antibodies 2011; 20:29-35. [PMID: 21558621 DOI: 10.3233/hab20110239] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Visualization of the CD20-antigen expression could provide a tool to localize sites of inflammation and could be of additive value in the diagnosis, and subsequently, in the treatment follow-up of patients with rheumatoid arthritis. In this study, an anti-CD20 monoclonal antibody, rituximab (Mabthera®), was radiolabeled with ¹²⁴Iodine. We report the first results of I¹²⁴-rituximab PET/CT in patients with rheumatoid arthritis. METHODS Eligible patients received 50 MBq ¹²⁴I-rituximab. Wholebody PET/CT imaging was performed at 10 min, 24 h, 48 h and 72-96 h post injection. Images were evaluated primarily on a visual basis and were correlated with disease activity as determined by physical examination and clinical measures. RESULTS Joints with visually detectable targeting of ¹²⁴I-rituximab were observed in 4 out of 5 evaluable patients. Only the images at 24 h and later showed accumulation in joints, indicating that the visualized signal represented active targeting of rituximab to the CD20 antigen. Several images showed CD20 positive B-cell infiltration in joints which were clinically normal, while a few clinically diagnosed arthritis localizations were not visualized. This discrepancy suggests that infiltration of CD20 positive B-cells in synovium is a phenomenon that is at least partially independent of clinical inflammation. The level of uptake in joints was generally low, representing less than 0.5% of the injected dose. CONCLUSION We have shown the feasibility of CD20 antigen imaging using ¹²⁴I-rituximab in patients with rheumatoid arthritis. Further research is needed to elucidate the clinical significance of demonstrated B-cell infiltration in rheumatic joints.
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MESH Headings
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/pharmacokinetics
- Antibodies, Monoclonal, Murine-Derived/immunology
- Antibodies, Monoclonal, Murine-Derived/pharmacokinetics
- Antigens, CD20/biosynthesis
- Antigens, CD20/immunology
- Antirheumatic Agents/immunology
- Antirheumatic Agents/pharmacokinetics
- Arthritis, Rheumatoid/diagnosis
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/pathology
- B-Lymphocytes/immunology
- B-Lymphocytes/metabolism
- B-Lymphocytes/pathology
- Drug Administration Schedule
- Female
- Humans
- Iodine Radioisotopes/adverse effects
- Isotope Labeling/methods
- Male
- Middle Aged
- Positron-Emission Tomography/methods
- Rituximab
- Synovial Membrane/drug effects
- Synovial Membrane/immunology
- Synovial Membrane/metabolism
- Thyroid Gland/drug effects
- Tissue Distribution
- Treatment Outcome
- Whole Body Imaging
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Affiliation(s)
- L Tran
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute / Slotervaart Hospital, Amsterdam, The Netherlands.
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14
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Tran L, Vogel WV, Sinaasappel M, Muller S, Baars JW, van Rijswijk M, Dinant HJ, Beijnen JH, Huitema ADR. The pharmacokinetics of ¹²⁴I-rituximab in patients with rheumatoid arthritis. Hum Antibodies 2011; 20:7-14. [PMID: 21558619 DOI: 10.3233/hab20110237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Rheumatoid arthritis is a destructive inflammatory joint disorder. Pre- and mature B-cells, characterized by CD20 antigen expression, play an important role in the inflammatory process. Rituximab, a chimeric monoclonal antibody against the CD20 antigen, has been approved since 2006 for the treatment of patients with rheumatoid arthritis. However, not all patients benefit from this treatment. Persistent activity of the disease has been reported despite treatment with rituximab. Imaging of radiolabeled rituximab can be used to monitor the biodistribution of rituximab, and potentially to predict the efficacy of the treatment. In this study, rituximab was radiolabeled with ¹²⁴Iodine for positron emission tomography (PET) imaging. The aim of this study was to investigate the pharmacokinetics and biodistribution of ¹²⁴I-rituximab in patients with rheumatoid arthritis, to establish the optimal procedure for PET imaging. Eligible patients received 50 MBq ¹²⁴I-rituximab, corresponding to approximately 1.5 mg rituximab. Wholebody PET/CT imaging was performed at 10 min, 24 hrs, and 48 hrs post injection. The total body activity, radioactivity in whole blood, and rituximab serum levels were determined. ¹²⁴I-rituximab has favorable pharmacokinetics for targeting of (pathological) B cells and imaging over several days, but only after pre-treatment with unlabeled rituximab. In addition, protection of the thyroid is recommended to prevent uptake of released ¹²⁴I.
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MESH Headings
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/pharmacokinetics
- Antibodies, Monoclonal, Murine-Derived/immunology
- Antibodies, Monoclonal, Murine-Derived/pharmacokinetics
- Antigens, CD20/biosynthesis
- Antigens, CD20/immunology
- Antirheumatic Agents/immunology
- Antirheumatic Agents/pharmacokinetics
- Arthritis, Rheumatoid/diagnosis
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/pathology
- B-Lymphocytes/immunology
- B-Lymphocytes/metabolism
- B-Lymphocytes/pathology
- Drug Administration Schedule
- Humans
- Iodine Radioisotopes/adverse effects
- Isotope Labeling/methods
- Positron-Emission Tomography/methods
- Rituximab
- Thyroid Gland/drug effects
- Tissue Distribution
- Treatment Outcome
- Whole Body Imaging
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Affiliation(s)
- L Tran
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute / Slotervaart Hospital, Amsterdam, The Netherlands.
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15
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Josting A, Müller H, Borchmann P, Baars JW, Metzner B, Döhner H, Aurer I, Smardova L, Fischer T, Niederwieser D, Schäfer-Eckart K, Schmitz N, Sureda A, Glossmann J, Diehl V, DeJong D, Hansmann ML, Raemaekers J, Engert A. Dose intensity of chemotherapy in patients with relapsed Hodgkin's lymphoma. J Clin Oncol 2010; 28:5074-80. [PMID: 20975066 DOI: 10.1200/jco.2010.30.5771] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE High-dose chemotherapy (HDCT) followed by autologous stem-cell transplantation (PBSCT) has become the standard treatment for patients with relapsed Hodgkin's lymphoma (HL). The intensity of treatment needed is unclear. This European intergroup study evaluated the impact of sequential high-dose chemotherapy (SHDCT) before myeloablative therapy. PATIENTS AND METHODS Patients with histologically confirmed, relapsed HL were treated with two cycles of dexamethasone, cytarabine, and cisplatin, and those without disease progression were randomly assigned. In the standard arm (A), patients received myeloablative therapy with carmustine, BEAM (carmustine, etoposide, cytarabine, and melphalan) followed by PBSCT. Patients in the experimental arm (B) also received sequential cyclophosphamide, methotrexate, and etoposide in high-doses before BEAM. Freedom from treatment failure (FFTF) was the primary end point. Remission rates, overall survival (OS), and toxicity of treatment were secondary end points. RESULTS From a total of 284 patients included, 241 responding patients were randomly assigned after two cycles of dexamethasone, cytarabine, and cisplatinum. Patients treated in arm B had longer treatment duration and experienced more toxicity and protocol violations (P < .05). Mortality was similar in both arms (20% and 18%). With a median observation time of 42 months, there was no significant difference in terms of FFTF (P = .56) and OS (P = .82) between arms. FFTF at 3 years was 62% (95% CI, 56% to 68%) and OS was 80% (95% CI, 75% to 85%). Patients with stage IV, early relapse, multiple relapse, anemia, or B symptoms had a higher risk of recurrence (P < .001). CONCLUSION Compared with conventional high-dose chemotherapy, additional SHDCT is associated with more adverse effects and does not improve the prognosis of patients with relapsed HL.
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Affiliation(s)
- Andreas Josting
- University of Cologne, German Hodgkin Study Group, Köln, Germany
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16
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Abstract
BACKGROUND In this study, we investigated the pharmacokinetics of rituximab in patients with CD20 positive non-Hodgkin lymphoma, to get more insight into the factors that influence the pharmacokinetics of rituximab. This may aid to understand variability of treatment outcome, in patients with a CD20 positive malignancy treated with rituximab. METHODS In this study, patients with a CD20 positive B-cell malignancy who were treated with rituximab containing regimens were included. Induction treatment schedules consisted of a combination of rituximab with chemotherapy for 4-8 cycles. Maintenance treatment consisted of a 2 or 3-monthly dose of 375 mg/m2 rituximab intravenously for 2 years. On the day of the treatment with rituximab, preinfusion blood samples were taken. Also, after the end of treatment, selected blood samples were taken. Rituximab levels were measured with a validated enzyme-linked immunosorbent assay (ELISA). An antigen binding assay was applied for determination of human-antibodies against chimeric-antibodies (HACAs). RESULTS Eight patients were on induction therapy. Rituximab levels of one patient on induction therapy remained very low after the first course. This patient had a chronic lymphoid leukemia with circulating tumor cells and a high tumor burden. Apart from one patient with mantle cell lymphoma, all patients on induction therapy had a complete response. Five patients were on maintenance therapy. Trough levels of 4 patients on three-monthly schedule maintenance therapy remained constant, with a median concentration of 6 mu g/mL (range 0.5-11.7 microg/mL). One patient had a relapse during his maintenance treatment. The elimination half-life at steady state of rituximab in all patients was estimated to be 19.2 (+/- 15.2%) days with a between-subject variability of 54%, indicating wide variability. Possible pharmacokinetic-pharmacodynamic relationship was observed as rituximab levels of the non-responders remained low compared to the rituximab levels of the responders. For all patients, concentration of HACAs remained below the quantification limit. SUMMARY/CONCLUSION Considerable inter-individual variability of rituximab levels was observed. Although the patient population was small, the results support the need for more research into the pharmacokinetics and factors that might influence the pharmacokinetic-pharmacodynamic relationships of rituximab in patients with non-Hodgkin lymphoma.
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Affiliation(s)
- L Tran
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute/Slotervaart Hospital, Amsterdam, The Netherlands.
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17
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Tran L, Baars JW, Maessen HJ, Hoefnagel CA, Beijnen JH, Huitema ADR. A simple and safe method for 131I radiolabeling of rituximab for myeloablative high-dose radioimmunotherapy. Cancer Biother Radiopharm 2009; 24:103-10. [PMID: 19243252 DOI: 10.1089/cbr.2008.0538] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The aim of this study was to develop a safe and simple radiolabeling and purification procedure for high-dose (131)I-rituximab for treatment of patients with non-Hodgkin's lymphoma. As the starting point, the conventional Iodogen-coated vial method was applied. After the iodogen-coated monoclonal antibody (mAb) method, a labeling method involving much lower amounts of iodogen was assessed. Subsequently, (131)I-rituximab was purified with a tangential flow filtration system. Quality control of the final product was performed by using size-exclusion chromatography with ultraviolet detection and by instant high-performance thin-layer chromatography. Immunoreactivity was determined by using a cell-binding assay. During the labeling procedure, radiation exposure was monitored. The coated vial method resulted in a low radiation exposure, but immunoreactivity was highly compromised (37%). Also, formation of aggregates was observed. The maximal observed effective dose was 18 microSv, finger thermoluminescence dosemeters revealed a hand-dose measurement of 0.8 mSv. The second method resulted in an immunoreactivity of 70%. Radiochemical purity was >97% after purification. The maximal measured effective dose was 31 microSv, and detected exposure to the hands was 1.9 mSv. We have developed a simple labeling technique for the preparation of high-dose (131)I-rituximab. The method offers a high purity and retained immunoreactivity with minimal radiation exposure for involved personnel.
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Affiliation(s)
- Ly Tran
- Department of Pharmacy and Pharmacology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
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18
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Abstract
A breast cancer patient experienced an accidental propofol extravasation in the dorsum of her hand during a Port-A-Cath replacement. She had heavy pain which was treated with analgesics. The patient's hand was cooled and kept in an upright position. Three days later the patient received her last AC (adriamycin/ cyclophosphamide) course without complications. Propofol extravasation did not result in tissue necrosis in this case. AC chemotherapy could be administered safely 3 days after propofol extravasation.
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Affiliation(s)
- EJM Huijbers
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute/Slotervaart Hospital, Louwesweg 6, 1066 EC Amsterdam, The Netherlands
| | - JW Baars
- Department of Medical Oncology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - PFE Schutte
- Department of Anaesthesiology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - JHM Schellens
- Department of Medical Oncology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - JH Beijnen
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute/Slotervaart Hospital, Louwesweg 6, 1066 EC Amsterdam, The Netherlands, or , Department of Medical Oncology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
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19
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Sonke GS, Ludwig I, van Oosten H, Baars JW, Meijer E, Kater AP, de Jong D. Poor outcomes of chronic active Epstein-Barr virus infection and hemophagocytic lymphohistiocytosis in non-Japanese adult patients. Clin Infect Dis 2008; 47:105-8. [PMID: 18491961 DOI: 10.1086/588790] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Chronic active Epstein-Barr virus infection manifests as a combination of persistent infectious mononucleosis-like symptoms and high viral load in apparently immunocompetent patients. It is closely related to Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis. These 2 abnormal Epstein-Barr virus-associated diseases are seldom reported in individuals other than Japanese children and adolescents. We report a series of 2 adult non-Japanese patients with fatal chronic active Epstein-Barr virus and 1 adult non-Japanese patient with Epstein-Barr virus hemophagocytic lymphohistiocytosis and discuss its pathogenesis and treatment options.
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Affiliation(s)
- Gabe S Sonke
- Departments of 1Medical Oncology and 2Pathology, Antoni van Leeuwenhoek Hospital-Netherlands Cancer Institute, 1006 BE Amsterdam, The Netherlands.
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20
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Fermé C, Eghbali H, Meerwaldt JH, Rieux C, Bosq J, Berger F, Girinsky T, Brice P, van't Veer MB, Walewski JA, Lederlin P, Tirelli U, Carde P, Van den Neste E, Gyan E, Monconduit M, Diviné M, Raemaekers JMM, Salles G, Noordijk EM, Creemers GJ, Gabarre J, Hagenbeek A, Reman O, Blanc M, Thomas J, Vié B, Kluin-Nelemans JC, Viseu F, Baars JW, Poortmans P, Lugtenburg PJ, Carrie C, Jaubert J, Henry-Amar M. Chemotherapy plus involved-field radiation in early-stage Hodgkin's disease. N Engl J Med 2007; 357:1916-27. [PMID: 17989384 DOI: 10.1056/nejmoa064601] [Citation(s) in RCA: 284] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Treatment of early-stage Hodgkin's disease is usually tailored in line with prognostic factors that allow for reductions in the amount of chemotherapy and extent of radiotherapy required for a possible cure. METHODS From 1993 to 1999, we identified 1538 patients (age, 15 to 70 years) who had untreated stage I or II supradiaphragmatic Hodgkin's disease with favorable prognostic features (the H8-F trial) or unfavorable features (the H8-U trial). In the H8-F trial, we compared three cycles of mechlorethamine, vincristine, procarbazine, and prednisone (MOPP) combined with doxorubicin, bleomycin, and vinblastine (ABV) plus involved-field radiotherapy with subtotal nodal radiotherapy alone (reference group). In the H8-U trial, we compared three regimens: six cycles of MOPP-ABV plus involved-field radiotherapy (reference group), four cycles of MOPP-ABV plus involved-field radiotherapy, and four cycles of MOPP-ABV plus subtotal nodal radiotherapy. RESULTS The median follow-up was 92 months. In the H8-F trial, the estimated 5-year event-free survival rate was significantly higher after three cycles of MOPP-ABV plus involved-field radiotherapy than after subtotal nodal radiotherapy alone (98% vs. 74%, P<0.001). The 10-year overall survival estimates were 97% and 92%, respectively (P=0.001). In the H8-U trial, the estimated 5-year event-free survival rates were similar in the three treatment groups: 84% after six cycles of MOPP-ABV plus involved-field radiotherapy, 88% after four cycles of MOPP-ABV plus involved-field radiotherapy, and 87% after four cycles of MOPP-ABV plus subtotal nodal radiotherapy. The 10-year overall survival estimates were 88%, 85%, and 84%, respectively. CONCLUSIONS Chemotherapy plus involved-field radiotherapy should be the standard treatment for Hodgkin's disease with favorable prognostic features. In patients with unfavorable features, four courses of chemotherapy plus involved-field radiotherapy should be the standard treatment. (ClinicalTrials.gov number, NCT00379041 [ClinicalTrials.gov].).
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Affiliation(s)
- Christophe Fermé
- Department of Medicine, Institut de Cancérologie Gustave Roussy, Villejuif, France.
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21
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Glas AM, Knoops L, Delahaye L, Kersten MJ, Kibbelaar RE, Wessels LA, van Laar R, van Krieken JHJM, Baars JW, Raemaekers J, Kluin PM, van't Veer LJ, de Jong D. Gene-expression and immunohistochemical study of specific T-cell subsets and accessory cell types in the transformation and prognosis of follicular lymphoma. J Clin Oncol 2007; 25:390-8. [PMID: 17200149 DOI: 10.1200/jco.2006.06.1648] [Citation(s) in RCA: 197] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
PURPOSE Despite the generally favorable clinical course in follicular lymphoma (FL), a minority of patients have a poor prognosis-with death within 3 years of diagnosis-most often due to transformation to aggressive disease. PATIENTS AND METHODS In this study, we analyzed the potential of predicting early transformation on the basis of gene expression and immunologic parameters in FL biopsy samples taken at diagnosis. RESULTS At the gene-expression level, FL is a highly uniform disease at the time of diagnosis, precluding the detection of sufficiently validated prognostic gene-expression profiles suitable for a clinical setting. Combinations of differentially expressed genes indicate that immunologic mechanisms play a differential role in the risk of early transformation. Using immunohistochemistry for specific cell populations, the spatial distribution to neoplastic follicles and the activation of CD4-positive T-helper cells (P = .002) and specifically T-helper 1 (P = .004) were shown to be highly discriminatory to predict early transformation. A role for functional modulation of follicular dendritic cells could also be supported (P = .04). Other cell populations, including CD68-positive macrophages and regulatory T cells, were not differentially present. CONCLUSION These results support the identification of FL as an immunologically functional disease in which an interaction of the tumor cells and the functional composition of the microenvironment determines the clinical behavior.
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Affiliation(s)
- Annuska M Glas
- Department of Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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22
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Moser EC, Noordijk EM, van Leeuwen FE, Baars JW, Thomas J, Carde P, Meerwaldt JH, van Glabbeke M, Kluin-Nelemans HC. Risk of second cancer after treatment of aggressive non-Hodgkin's lymphoma; an EORTC cohort study. Haematologica 2006; 91:1481-8. [PMID: 17043014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2006] [Accepted: 08/30/2006] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Second cancer has been associated with non-Hodgkin's Lymphoma (NHL) treatment, but few studies have addressed this issue considering specific treatments. DESIGN AND METHODS We estimated risk by standardized incidence ratios (SIR) and absolute excess risk (AER) based on general population rates (European Network of Cancer Registries) in 748 patients (aged 15-82 years) treated for aggressive NHL in four successive EORTC (European Organization for Research on Treatment of Cancer) trials. RESULTS All patients received fully-dosed CHOP-like chemotherapy, 65% received involved-field radiotherapy and 14% high-dose treatment. Half of the patients needed salvage treatment and 37% were followed for more than 10 years. The cause of death was NHL in 79% of the patients; 4% died of second cancer (median survival 8.9 (0.8- 20.5) years). Cumulative incidences (death from any cause being a competing event) were 5% and 11% for solid cancer and 1% and 3% for acute myeloid leukemia/myelodysplastic syndrome at 10 and 15 years, respectively. Cancer risk appeared age-related: in young patients high risks were observed for leukemia (SIR 16.7,95% CI 1.4-93.1,AER 5.0), Hodgkin's lymphoma (SIR 60.1,95% CI 12.4-175.2, AER 15.7), colorectal cancer (SIR 12.5, 95% CI 2.6-36.5, AER 14.7) and lung cancer (SIR 15.4; 95% CI 4.2-39.4, AER 19.8), while risk in patients older than 45 years matched than that in the normal population. The risk of cancer was significantly raised by smoking and salvage treatment. INTERPRETATION AND CONCLUSIONS Half of the patients die of aggressive NHL before living long enough to experience second cancer. Only young patients have a high risk of second cancer during follow-up beyond 10 years.
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Moser EC, Noordijk EM, Carde P, Tirelli U, Baars JW, Thomas J, Bron D, Meerwaldt JH, van Glabbeke M, Raemaekers JMM, Kluin-Nelemans HC. Late non-neoplastic events in patients with aggressive non-Hodgkin's lymphoma in four randomized European Organisation for Research and Treatment of Cancer trials. ACTA ACUST UNITED AC 2006; 6:122-30. [PMID: 16231850 DOI: 10.3816/clm.2005.n.038] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND A significant proportion of patients with aggressive non-Hodgkin's lymphoma (NHL) become long-term survivors. A European Organisation for Research and Treatment of Cancer database of patients with aggressive NHL, consistently treated with doxorubicin-based chemotherapy since 1980, afforded the possibility to explore late complications in this patient group. PATIENTS AND METHODS Of 951 randomized patients, complete data on late complications could be collected in 757 patients who were alive > or = 2 years after the start of therapy and were seen at yearly follow-ups (median follow-up, 9.4 years; range, 2.1-20.4 years). We computed cumulative incidences of late events in a competing risk model by Gray (death being the competing event) to avoid bias caused by the high percentage of NHL-related deaths. Risk factors were estimated in a Cox proportional-hazards model and also evaluated with the Gray test. RESULTS Late non-neoplastic events were found in 46% of the 757 patients. At 15 years, the cumulative incidences of cardiac disease and infertility were 20% and 29%, respectively. Renal insufficiency (11%), acquired hypertension (8%), and disabling neuropathy (13%) were also frequent. Salvage treatment was a risk factor in most cases. Smoking, age > 50 years during treatment, and preexistent hypertension were the main risk factors for cardiovascular disease. In-field radiation therapy (RT) was related to hypothyroidism, lung fibrosis, hypertension, gastrointestinal toxicity, and renal insufficiency but not to cardiovascular events. Autologous stem cell transplantation and cisplatin- and MOPP (mechlorethamine/vincristine/procarbazine/prednisone)-containing therapies were associated with infertility and renal insufficiency. CONCLUSION Altogether, almost half the patients with aggressive NHL experienced events addressed as late non-neoplastic complications. Salvage therapy, smoking, age > 50 years, and in-field RT are important risk factors.
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Affiliation(s)
- Elizabeth C Moser
- European Organisation for the Research and Treatment of Cancer Data Center, Brussels, Belgium
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Moser EC, Noordijk EM, van Leeuwen FE, le Cessie S, Baars JW, Thomas J, Carde P, Meerwaldt JH, van Glabbeke M, Kluin-Nelemans HC. Long-term risk of cardiovascular disease after treatment for aggressive non-Hodgkin lymphoma. Blood 2005; 107:2912-9. [PMID: 16339404 DOI: 10.1182/blood-2005-08-3392] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Cardiovascular disease frequently occurs after lymphoma therapy, but it is common in the general population too. Therefore, risk estimation requires comparison to population-based rates. We calculated risk by standardized incidence ratios (SIRs) and absolute excess risks (AERs) per 10,000 person-years based on general population rates (Continuous Morbidity Registry Nijmegen) in 476 (Dutch and Belgian) patients with aggressive non-Hodgkin lymphoma (NHL) treated with at least 6 cycles of doxorubicin-based chemotherapy in 4 European Organization for Research on Treatment of Cancer (EORTC) trials (1980-1999). Cumulative incidence of cardiovascular disease, estimated in a competing risk model, was 12% at 5 years and 22% at 10 years (median follow-up, 8.4 years). Risk of chronic heart failure appeared markedly increased (SIR, 5.4; 95% CI, 4.1-6.9) with an AER of 208 excess cases per 10 000 person-years, whereas risk of coronary artery disease matched the general population (SIR, 1.2; 95% CI, 0.8-1.8; AER, 8 per 10 000 person-years). Risk of stroke was raised (SIR, 1.8; 95% CI, 1.1-2.4; AER, 15 per 10 000 person-years), especially after additional radiotherapy (> 40 Gy). Preexisting hypertension, NHL at young age, and salvage treatment increased risk of all cardiovascular events; the effect of radiotherapy was dose dependent. In conclusion, patients are at long-term high risk of chronic heart failure after NHL treatment and need therefore life-long monitoring. In contrast, risk of coronary artery disease appeared more age dependent than treatment related.
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Affiliation(s)
- Elizabeth C Moser
- European Organization for Research on Treatment of Cancer (EORTC) Data Center, Brussels, Belgium.
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Moser EC, Noordijk EM, van Glabbeke M, Teodorovic I, de Wolf-Peeters C, Carde P, Baars JW, Tirelli U, Raemaekers JMM, Kluin-Nelemans JC. Long-term efficacy of the CHVmP/BV regimen used for aggressive non-Hodgkin’s lymphoma in three randomised EORTC trials. Eur J Cancer 2004; 40:474-80. [PMID: 14962711 DOI: 10.1016/j.ejca.2003.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2003] [Revised: 09/30/2003] [Accepted: 11/04/2003] [Indexed: 10/26/2022]
Abstract
We analysed data from 936 newly-diagnosed patients with advanced, aggressive non-Hodgkin's lymphoma (NHL) treated in three randomised European Organisation for Research and Treatment of Cancer (EORTC) trials performed between 1980 and 1999 (median follow-up of 8.7 (0.2-20.4) years). The CHOP-like regimen CHVmP/BV (cyclophosphamide, doxorubicin, teniposide and prednisone with bleomycin and vincristine at mid-interval), was compared with CHVmP (CHVmP/BV without bleomycin and vincristine), ProMACE-MOPP (methotrexate, doxorubicin, cyclophosphamide, etoposide, mechlorethamide, vincristine, procarbazine and prednisone) and CHVmp/BV with additional, autologous stem-cell transplantation, respectively. Overall, treatment with CHVmP/BV resulted in a better long-term outcome with 63% complete responses being observed and an overall survival (OS) of 59 and 43% at 5 and 10 years, respectively. Remarkably, OS after CHVmP/BV improved across the trials, even after stratifying for the International Prognostic Index (IPI). This finding could not be directly related to better salvage treatments during the last decade. Selection bias appears to be responsible: stepwise corrections for small differences in inclusion criteria eliminated the difference in OS, especially when histological subgroups were studied. This systemic review underlines the difficulties encountered in retrospective sub-set analyses and the biases that can be introduced when recent studies are compared with older ones.
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Affiliation(s)
- E C Moser
- Department of Radiotherapy, Leiden University Medical Center, Albinusdreef 2, PO Box 9600, 2300 RC Leiden, The Netherlands.
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van der Kolk LE, Grillo-López AJ, Baars JW, van Oers MHJ. Treatment of relapsed B-cell non-Hodgkin's lymphoma with a combination of chimeric anti-CD20 monoclonal antibodies (rituximab) and G-CSF: final report on safety and efficacy. Leukemia 2003; 17:1658-64. [PMID: 12886256 DOI: 10.1038/sj.leu.2402995] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Antibody-dependent cellular cytotoxicity (ADCC) is one of the possible mechanisms of action of the chimeric CD20 monoclonal antibody IDEC-C2B8 (rituximab). As granulocyte-colony stimulating factor (G-CSF) greatly enhances the cytotoxicity of neutrophils in ADCC, the efficacy of rituximab might be enhanced by the addition of G-CSF. In a phase I/II clinical trial, we investigated the safety and efficacy of the combination of rituximab and G-CSF (5 microg/kg/day, administered for 3 days, starting 2 days before each infusion) in 26 relapsed low-grade lymphoma patients. Adverse events occurred in 25/26 patients and mainly consisted of (grade I/II) fever (29%) and allergic reactions (19%). In phases I and II (375 mg/m(2) rituximab+G-CSF), 19 patients were evaluable for efficacy. The response rate was 42% (8/19; 95% CI 20-67%), with 16% (3/19) complete remissions and 26% (5/19) partial remissions. The median duration of response was 18 months, the median time to progression was 24 months. We conclude that the combination of rituximab and G-CSF is well tolerated. Although the overall response rate seems comparable to that reported for rituximab monotherapy, remission duration in this pilot phase II study is remarkably long. Randomized comparison with rituximab monotherapy should substantiate this promising finding.
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Affiliation(s)
- L E van der Kolk
- Department of Hematology, Academic Medical Center, Amsterdam, The Netherlands
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27
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Haas RLM, Poortmans P, de Jong D, Aleman BMP, Dewit LGH, Verheij M, Hart AAM, van Oers MHJ, van der Hulst M, Baars JW, Bartelink H. High response rates and lasting remissions after low-dose involved field radiotherapy in indolent lymphomas. J Clin Oncol 2003; 21:2474-80. [PMID: 12829665 DOI: 10.1200/jco.2003.09.542] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To study the response rates and duration of response after low-dose (4 Gy) involved field radiotherapy (LD-IF-RT) in patients with recurrent indolent lymphoma. PATIENTS AND METHODS A total of 109 assessable patients (304 symptomatic sites) were irradiated (53 males and 56 females; median age, 62 years; range, 35 to 93), including 98 patients with follicular lymphoma (43 grade 1 and 55 grade 2), nine extranodal marginal zone lymphomas of mucosa-associated lymphoid tissue-type and two patients with lymphoplasmacytoid lymphoma. Bulky disease (> or =5 cm) was present in 52% of all patients. A median of two prior regimens (range, 0 to 11) preceded LD-IF-RT. The median time since diagnosis was 41 months (range, 2 to 358 months). Time to (local) progression was calculated according to the Kaplan-Meier method. Differences in response rates between treatments within the same patient were compared using the McNemar test. RESULTS The overall response rate was 92%; complete response was reached in 67 patients (61%), partial response in 34 patients (31%), stable disease in six patients (6%), and progressive disease in two patients (2%). The median time to progression was 14 months. The median time to local progression was 25 months. The 67 patients with complete response showed a median time to progression of 25 months and a median time to local progression of 42 months. None of the factors studied (age, sex, follicular lymphoma grade, radiotherapy regimen, number of previous regimens and previous history, number of positive sites or largest lymphoma diameter) were found to be related to response rate. CONCLUSION LD-IF-RT is a valuable asset in the management of patients with follicular lymphoma and should be considered in patients with recurrent disease.
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Affiliation(s)
- R L M Haas
- Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
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Schrama JG, Holtkamp MJ, Baars JW, Schornagel JH, Rodenhuis S. Toxicity of the high-dose chemotherapy CTC regimen (cyclophosphamide, thiotepa, carboplatin): the Netherlands Cancer Institute experience. Br J Cancer 2003; 88:1831-8. [PMID: 12799623 PMCID: PMC2741114 DOI: 10.1038/sj.bjc.6601001] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
High-dose chemotherapy (HD-CT) has a role in the potentially curative treatment of several tumours. The relative efficacies of the different regimens have not been studied in comparative trials, but it is clear that toxicities differ significantly between them. We analysed the immediate and long-term toxicity in the first 100 consecutive patients treated with the CTC regimen (cyclophosphamide 6000 mg m(-2), carboplatin 1600 mg m(-2) (or 20 mg ml(-1) min under the curve (AUC)) both as daily 1 h infusion, thiotepa 480 mg m(-2) as twice daily 30 min infusion, all divided over 4 consecutive days) followed by peripheral blood progenitor cell reinfusion (PBPC-Tx). Most patients had high-risk (n=86) or metastatic (n=4) breast cancer, or a germ cell tumour (n=8). Two patients (with a medulloblastoma and an aesthesioneuroblastoma, respectively) received CTC as off-protocol salvage regimen. The main toxicity was bone marrow suppression. Most patients had PBPC-Tx with granulocyte colony-stimulating factor (G-CSF), and the median time to neutrophil count 500 x 10(6) l(-1) and platelet count >20 x 10(9) l(-1) without transfusion independence was 10 (range 8-25) and 13 (8-60) days, respectively. The toxic death rate was 1%. Other frequent toxicities were neutropenic fever requiring antibiotics (n=65), central catheter-related infection (n=12) or a bleeding episode (n=48), mostly epistaxis (n=26). Reversible cardiac toxicity was seen in six patients and pulmonary events occurred in seven patients (infection (n=6), embolism (n=1)). Grade 3-4 gastrointestinal toxicity was frequent: nausea and vomiting 55%, diarrhoea 28% and mild liver toxicity (transaminase elevations) 9%. One patient pretreated with cisplatin had a kidney transplantation 8 years after HD-CT. Late complications included reversible radiation pneumonitis (n=12) and chronic heart failure (n=2). We found five second solid malignancies and two myelodysplasias. In conclusion, the CTC regimen is associated with a moderate, mainly reversible, toxicity. Future studies need to compare the efficacy and toxicity of the different HD-CT regimens.
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Affiliation(s)
- J G Schrama
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands.
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29
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Schrama JG, de Boer MM, Baars JW, Schornagel JH, Rodenhuis S. Palliative chemotherapy after failure of high-dose chemotherapy in breast cancer--toxicity and efficacy. Anticancer Res 2003; 23:2795-800. [PMID: 12926115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
We evaluated the toxicity and efficacy of the first palliative chemotherapy regimen after failure of high-dose chemotherapy in 148 patients with primary or metastatic breast cancer treated with high-dose chemotherapy (one full dose CTC, (cyclophosphamide 6000 mg/m2, thiotepa 480 mg/m2, carboplatin 1600 mg/m2) or multiple courses CTC or 'tiny' CTC (tCTC) (two-thirds of the agents of the full-dose regimen), all divided over 4 days). After a median follow-up time of 46.8 (range 1-120) months, 79 patients had a relapse or progressive disease and 41 patients were treated with palliative chemotherapy. The most commonly used regimens were classical CMF (n = 13), docetaxel (n = 16) and less frequently anthracycline (n = 4), paclitaxel (n = 5), capecitabine (n = 2) and vinorelbine (n = 2). In both the CMF and docetaxel group, 3 patients required a dose reduction because of hematological toxicity. Objective responses were seen with CMF (23%) and docetaxel (69%) with a median duration of 161 (range 28-481) and 196 (range 62-437) days, respectively. We found no relationship of toxicity and response with treatment-free interval after high-dose chemotherapy. This report shows that conventional-dose palliative chemotherapy regimens may be safe and effective after failure of high-dose chemotherapy.
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Affiliation(s)
- J G Schrama
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands.
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Segeren CM, Sonneveld P, van der Holt B, Vellenga E, Croockewit AJ, Verhoef GEG, Cornelissen JJ, Schaafsma MR, van Oers MHJ, Wijermans PW, Fibbe WE, Wittebol S, Schouten HC, van Marwijk Kooy M, Biesma DH, Baars JW, Slater R, Steijaert MMC, Buijt I, Lokhorst HM. Overall and event-free survival are not improved by the use of myeloablative therapy following intensified chemotherapy in previously untreated patients with multiple myeloma: a prospective randomized phase 3 study. Blood 2003; 101:2144-51. [PMID: 12456509 DOI: 10.1182/blood-2002-03-0889] [Citation(s) in RCA: 116] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We compared the efficacy of intensified chemotherapy followed by myeloablative therapy and autologous stem cell rescue with intensified chemotherapy alone in patients newly diagnosed with multiple myeloma. There were 261 eligible patients younger than 66 years with stage II/III multiple myeloma who were randomized after remission induction therapy with vincristine, adriamycin, dexamethasone (VAD) to receive intensified chemotherapy, that is, melphalan 140 mg/m(2) administered intravenously in 2 doses of 70 mg/m(2) (intermediate-dose melphalan [IDM]) without stem cell rescue (n = 129) or the same regimen followed by myeloablative therapy consisting of cyclophosphamide, total body irradiation, and autologous stem cell reinfusion (n = 132). Interferon-alpha-2a was given as maintenance. Of the eligible patients, 79% received both cycles of IDM and 79% of allocated patients actually received myeloablative treatment. The response rate (complete remission [CR] plus partial remission [PR]) was 88% in the intensified chemotherapy group versus 95% in the myeloablative treatment group. CR was significantly higher after myeloablative therapy (13% versus 29%; P =.002). With a median follow-up of 33 months (range, 8-65 months), the event-free survival (EFS) was not different between the treatments (median 21 months versus 22 months; P =.28). Time to progression (TTP) was significantly longer after myeloablative treatment (25 months versus 31 months; P =.04). The overall survival (OS) was not different (50 months versus 47 months; P =.41). Intensified chemotherapy followed by myeloablative therapy as first-line treatment for multiple myeloma resulted in a higher CR and a longer TTP when compared with intensified chemotherapy alone. However, it did not result in a better EFS and OS.
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van Kuilenburg ABP, Baars JW, Meinsma R, van Gennip AH. Lethal 5-fluorouracil toxicity associated with a novel mutation in the dihydropyrimidine dehydrogenase gene. Ann Oncol 2003; 14:341-2. [PMID: 12562666 DOI: 10.1093/annonc/mdg056] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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van der Kolk LE, Baars JW, Prins MH, van Oers MHJ. Rituximab treatment results in impaired secondary humoral immune responsiveness. Blood 2002; 100:2257-9. [PMID: 12200395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
Abstract
In lymphoma patients, treatment with chimeric CD20 monoclonal antibodies (rituximab) results in a depletion of normal and malignant B cells, persisting for 6 to 9 months. This B-cell depletion leads neither to a decrease in immunoglobulin levels nor an increase in the number of infectious complications. However, the effect of rituximab treatment on the immune responsiveness is unknown. In 11 patients with relapsed, low-grade lymphoma, we investigated the effect of rituximab treatment on the humoral immune response to 2 primary antigens and 2 recall antigens. After rituximab treatment, the humoral immune response to the recall antigens was significantly decreased when compared with the response before treatment. Already before rituximab treatment, none of these patients was able to mount a response to the primary antigens. These findings are relevant regarding the feasibility of rituximab in maintenance treatment and may also offer a rationale for the treatment of antibody-mediated autoimmune diseases with rituximab.
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Affiliation(s)
- Lizet E van der Kolk
- Department of Hematology, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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Schrama JG, Faneyte IF, Schornagel JH, Baars JW, Peterse JL, van de Vijver MJ, Dalesio O, van Tinteren H, Rutgers EJT, Richelt DJ, Rodenhuis S. Randomized trial of high-dose chemotherapy and hematopoietic progenitor-cell support in operable breast cancer with extensive lymph node involvement: final analysis with 7 years of follow-up. Ann Oncol 2002; 13:689-98. [PMID: 12075736 DOI: 10.1093/annonc/mdf203] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The aim of this study was to present an update of overall (OS) and disease-free survival (DFS) and to evaluate the correlation between outcome and pathological findings at surgery in a randomized trial of high-dose chemotherapy following neoadjuvant chemotherapy and surgery in high-risk breast cancer patients. PATIENTS AND METHODS Ninety-seven women <60 years of age with breast cancer and extensive axillary lymph node involvement received three courses of FE120C (5-fluorouracil 500 mg/m2, epirubicin 120 mg/m2, cyclophosphamide 500 mg/m2) followed by surgery. Eighty-one patients were randomized to receive either a fourth FE120C course alone or a fourth FE120C course followed by high-dose chemotherapy (cyclophosphamide 6 g/m2, thiotepa 480 mg/m2, carboplatin 1600 mg/m2). We performed a univariate analysis on possible prognostic factors and analyzed the sites of relapse. RESULTS After a median follow-up of 6.9 years, 47 (48%) patients were alive, of whom 36 (38%) were without disease. Sixty patients relapsed after treatment. One patient died of myelodysplastic syndrome, without a relapse. In intention-to-treat analysis, the 5-year DFS rates were 47.5% in the conventional treatment arm and 49% in the high-dose arm, and the 5-year OS rates were 62.5% and 61%, respectively. In the univariate analysis, the clinical T-stage before chemotherapy and the number of tumor-positive axillary lymph nodes after induction chemotherapy (P = 0.027) were significant prognostic factors for OS. The same factors (both P = 0.06) plus the estrogen receptor (P = 0.08) were borderline significant factors for DFS. CONCLUSIONS After a median follow-up of 6.9 years there was no difference in OS or DFS rates between the two treatment groups. The number of tumor-positive axillary lymph nodes after induction chemotherapy and the clinical T-stage before chemotherapy were significant factors for OS.
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Affiliation(s)
- J G Schrama
- Division of Medical Oncology, The Netherlands Cancer Institute, Amsterdam.
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van der Kolk LE, de Haas M, Grillo-López AJ, Baars JW, van Oers MHJ. Analysis of CD20-dependent cellular cytotoxicity by G-CSF-stimulated neutrophils. Leukemia 2002; 16:693-9. [PMID: 11960351 DOI: 10.1038/sj.leu.2402424] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2001] [Accepted: 12/13/2001] [Indexed: 11/08/2022]
Abstract
Rituximab, a chimeric CD20 monoclonal antibody (mAb), is widely used in the treatment of patients with low-grade non-Hodgkin's lymphoma. Possible anti-tumour mechanisms involve complement-mediated lysis and/or antibody-dependent cellular cytotoxicity (ADCC). Because G-CSF greatly enhances the cytotoxicity of neutrophils (PMN) in ADCC, the clinical efficacy of rituximab might be enhanced by the addition of G-CSF. Therefore, we investigated the neutrophil-mediated CD20-dependent cellular cytotoxicity in B cell lines. In contrast to previous studies by others, we found that G-CSF-primed PMN are capable of functioning as effector cells in CD20-dependent cellular cytotoxicity. However, HLA class II mAbs were far more effective. The differences between HLA class II- and CD20-mediated PMN-ADCC were not due to: (1) the use of chimeric (hIgG1) mAbs vs mIgG2a mAbs; (2) HLA class II-induced apoptosis as an 'ADCC-sensitising' mechanism; (3) CD20-induced inhibition of ADCC; (4) inferior membrane mobility of CD20. Analysis of Fcgammareceptor (FcgammaR) involvement showed that although CD20-induced ADCC was mediated mainly via FcgammaRI, for optimal lysis FcgammaRI and FcgammaRII were both required. In contrast, in HLA class II-dependent ADCC both FcgammaRI and II were capable of independently inducing maximum lysis. The mechanism underlying these differences in FcgammaR-binding and activation remains to be elucidated.
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Affiliation(s)
- L E van der Kolk
- Department of Haematology, Academic Medical Center, Amsterdam, The Netherlands
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35
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de Gast GC, Vyth-Dreese FA, Nooijen W, van den Bogaard CJC, Sein J, Holtkamp MMJ, Linthorst GAM, Baars JW, Schornagel JH, Rodenhuis S. Reinfusion of autologous lymphocytes with granulocyte-macrophage colony-stimulating factor induces rapid recovery of CD4+ and CD8+ T cells after high-dose chemotherapy for metastatic breast cancer. J Clin Oncol 2002; 20:58-64. [PMID: 11773154 DOI: 10.1200/jco.2002.20.1.58] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Repeated high-dose chemotherapy (HDCT) followed by peripheral-blood progenitor cell (PBPC) transplantation can induce a complete remission in patients with metastatic breast cancer sensitive to standard chemotherapy (CT), but the majority of patients relapse within 1 to 2 years. The immune system is seriously compromised after HDCT, which precludes the development of effective immunotherapy. We investigated whether autologous lymphocytes, reinfused after HDCT, could induce a rapid recovery of T cells. PATIENTS AND METHODS Three patients were monitored for immune recovery without reinfusion of lymphocytes. In the next 11 patients, stem cells were harvested after CT + granulocyte colony-stimulating factor (G-CSF) and lymphocytes were harvested after CT + granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin-2. These patients received stem cells and G-CSF after the first HDCT; stem cells, G-CSF, and lymphocytes after the second; and stem cells, GM-CSF, and lymphocytes after the third HDCT. RESULTS Patients not receiving lymphocyte reinfusion had a very slow recovery of lymphocytes. In particular, CD4 counts remained low (< 200/microL for 9 months). Lymphocyte reinfusion had a significant effect on the recovery of lymphocytes, T cells, and CD8+ T cells (normalized on day 25). Recovery of CD4+ T cells was significantly accelerated by lymphocyte reinfusion and GM-CSF, leading to counts of 500/microL at 25 days. CONCLUSION Lymphocyte reinfusion with G-CSF had a significant effect on the recovery of CD8+ T cells, whereas rapid recovery of CD4+ T cells required lymphocyte reinfusion and GM-CSF, which possibly acts as a survival factor through activation of antigen presenting cells. Whether the rapid recovery of CD4+ and CD8+ T cells prevents or delays relapse of the disease should be further investigated.
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Affiliation(s)
- G C de Gast
- Department of Medical Oncology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands.
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Abstract
Treatment with rituximab, a chimaeric anti-CD20 monoclonal antibody, can be associated with moderate to severe first-dose side-effects, notably in patients with high numbers of circulating tumour cells. The aim of this study was to elucidate the mechanism of these side-effects. At multiple early time points during the first infusion of rituximab, complement activation products (C3b/c and C4b/c) and cytokines [tumour necrosis factor alpha (TNF-alpha), interleukin 6 (IL-6) and IL-8] were measured in five relapsed low-grade non-Hodgkin's lymphoma (NHL) patients. Infusion of rituximab induced rapid complement activation, preceding the release of TNF-alpha, IL-6 and IL-8. Although the study group was small, the level of complement activation appeared to be correlated both with the number of circulating B cells prior to the infusion (r = 0.85; P = 0.07) and with the severity of the side-effects. We conclude that complement plays a pivotal role in the pathogenesis of side-effects of rituximab treatment. As complement activation can not be prevented by corticosteroids, it might be relevant to study the possible role of complement inhibitors during the first administration of rituximab.
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Affiliation(s)
- L E van der Kolk
- Department of Haematology, Academic Medical Centre, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
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Schrama JG, Baars JW, Holtkamp MJ, Schornagel JH, Beijnen JH, Rodenhuis S. Phase II study of a multi-course high-dose chemotherapy regimen incorporating cyclophosphamide, thiotepa, and carboplatin in stage IV breast cancer. Bone Marrow Transplant 2001; 28:173-80. [PMID: 11509935 DOI: 10.1038/sj.bmt.1703105] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2000] [Accepted: 04/24/2001] [Indexed: 11/08/2022]
Abstract
The purpose of this study was to determine the feasibility and efficacy of multiple courses of high-dose cyclophosphamide, carboplatin and thiotepa with peripheral blood progenitor cell (PBPC) transplantation in women with advanced breast cancer. Forty-one patients with advanced hormone-refractory breast cancer were enrolled in the study. The treatment started with two courses of 5-fluorouracil 500 mg/m(2), epirubicin 120 mg/m(2) and cyclophosphamide 500 mg/m(2) (FE(120)C) followed by PBPC harvesting. The high-dose regimen consisted of three subsequent courses of 'tiny' CTC, cyclophosphamide 4000 mg/m(2), thiotepa 320 mg/m(2) and carboplatin 1060 mg/m(2) (target AUC 13.3 mg/ml/min) (tCTC) divided over 4 consecutive days. The second and third courses were scheduled to begin on day 28 after the previous transplantation. A total of 86 tCTC courses was given to 33 of the 41 enrolled patients. Major toxicities consisted of hemorrhagic cystitis (six patients), prolonged gastro-intestinal toxicity (three patients) and veno-occlusive disease (two patients). There was one therapy-related death (unknown cause). Twenty patients (49%) achieved a complete response, nine (22%) a partial response and three patients stable disease after treatment. The median follow-up of the surviving patients was 43 months (range 25-61). Six patients remain in complete remission beyond 3 years. At 4 years, the progression-free survival (PFS) and overall survival (OS) for the whole patient group were 23 and 30% with a median duration of 12 and 27 months, respectively and for FE(120)C-responsive patients 32 and 36%, respectively with a median duration of 15 and 33 months. In the patient group with a PFS > or = 18 months all patients had limited disease (metastatic disease in only one or two sites) and fewer patients had bone or liver metastases compared to the overall patient group (33% vs 51%). This report shows that three closely spaced courses of tCTC are feasible, with acceptable toxicity. Triple tCTC can achieve complete or partial remission in most patients and long-term PFS in a selected subgroup of patients who have limited metastatic disease and are responsive to conventional-dose chemotherapy.
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Affiliation(s)
- J G Schrama
- Division of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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Baars JW, Nooyen WJ, van Beers C, Holtkamp MJ, te Velde A, Daleslo O, Slaper-Cortenbach IC, van der Schoot CE, Casteleyn K. Adjustment of the interface detector (location 71) to the absolute number of mononuclear cells in the peripheral blood: no improvement of the collection efficiency of the Fenwal CS3000 plus during progenitor cell harvests. J Clin Apher 2000; 12:68-73. [PMID: 9263113 DOI: 10.1002/(sici)1098-1101(1997)12:2<68::aid-jca3>3.0.co;2-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Improvement of the collection efficiency (CE) of the Fenwal CS3000 plus in collecting circulating progenitor cells (CPC) might diminish the number of leukapheresis procedures (LP) required to obtain the CPC required to assure engraftment. We analyzed whether adjustment of the optical setting (location 71,L71) to the number of MNC present in the peripheral blood could enhance the CE of the MNC. Thirty-five patients underwent 121 LP with an adjusted L71. We compared the results retrospectively with 26 LP performed with a fixed L71 (1:100) in 12 patients. The CPC were mobilized with chemotherapy followed by subcutaneous administration of granulocyte colony-stimulating factor (G-CSF) in both groups. Adjustment of the L71 did neither improve the CE of the MNC, the estimated CE of CD34+ cells nor diminished granulocyte contamination. For the total 121 LP with an adjusted L71 and for the total 26 LP with a fixed L71 the mean CE of MNC were, respectively, 44.6 +/- 18.3% and 46.4 +/- 14%. The mean granulocyte contamination, determined by manual white blood cell differentiation, was 1.7 +/- 2.3% for the adjusted L71 group and 2.3 +/- 3 for the fixed L71 group. There was no difference in the median number of LP required to obtain 3 x 10(6) CD34+ cells/kg between both groups. We found a weak significant correlation between WBC and pre-LP MNC count and the CE of MNC (r = 0.36, P = 0.012, resp.r = 0.33, P = 0.023), but no correlation between the CE of MNC and the estimated CE of CD34+ cells (r = 0.24, P = 0.113). In conclusion, adjustment of the L71 to the MNC did not improve the CE of MNC of the Fenwal CS3000. The lack of correlation between the CE and MNC and the estimated CE of CD34+ cells should be further explored.
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Affiliation(s)
- J W Baars
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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39
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Westermann AM, Holtkamp MM, Linthorst GA, van Leeuwen L, Willemse EJ, van Dijk WC, Nooijen WJ, Baars JW, Schornagel JH, Rodenhuis S. At home management of aplastic phase following high-dose chemotherapy with stem-cell rescue for hematological and non-hematological malignancies. Ann Oncol 1999; 10:511-7. [PMID: 10415999 DOI: 10.1023/a:1026427724108] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND After high-dose chemotherapy with autologous stem-cell support long hospital stays in the aplastic phase are expensive, lead to increased risk of hospital infections and to increasing pressure on available hospital beds. We developed a home care regimen that allows patients to be at home for most of the aplastic period, without daily hospital visits. PATIENTS AND METHODS Between October 1995 and December 1997, transfer of supportive care to the home setting took place in three phases for patients undergoing high-dose chemotherapy with stem-cell transplant for malignant lymphoma (one course of BEAM), breast cancer or germ-cell cancer (three courses of tCTC). In the inpatient cohort, the supportive care designed for at home use was administered in the hospital until neutrophile recovery to 0.5 x 10(9)/l. In the second, outpatient cohort, patients were discharged the day after stem-cell reinfusion but the supportive care was delivered daily in hospital. The third, home care cohort, consisted of patients who were discharged the day after stemcell reinfusion, after which specialized home care professionals delivered all supportive care including transfusions and parenteral antibiotics at home, with once weekly check-up in hospital by the transplant physician. RESULTS Forty-two patients were treated with 81 cycles of high-dose chemotherapy (11, 18 and 13 patients and 17, 40 and 24 courses in the inpatient, outpatient and home care cohorts respectively). Inpatients were hospitalized in the aplastic phase for a median of 14 days. Patients in the outpatient cohort were at home in the aplastic phase for a median of six days (with a median of six days in hospital), and in the home care cohort for a median of 10 days (with a median of 1.5 days in hospital). Unscheduled readmissions and hospital visits were frequent in the outpatient and home care cohorts, mostly due to fever, central indwelling catheter malfunctioning or chemotherapy-related toxicity. However, patients could usually be discharged again after observation and treatment. No infectious deaths or unexpected emergencies occurred in the outpatient or home care cohort. Neither was there any suggestion of an increased number of fevers, infections, or other complications. CONCLUSIONS At home management in the aplastic phase after high-dose chemotherapy and stemcell transplant by community-based professionals is feasible without signs of increased toxicity or infections.
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Affiliation(s)
- A M Westermann
- Department of Medical Oncology, Antoni van Leeuwenhoekhuis/The Netherlands Cancer Institute, Amsterdam, The Netherlands.
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40
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Segeren CM, Sonneveld P, van der Holt B, Baars JW, Biesma DH, Cornellissen JJ, Croockewit AJ, Dekker AW, Fibbe WE, Löwenberg B, van Marwijk Kooy M, van Oers MH, Richel DJ, Schouten HC, Vellenga E, Verhoef GE, Wijermans PW, Wittebol S, Lokhorst HM. Vincristine, doxorubicin and dexamethasone (VAD) administered as rapid intravenous infusion for first-line treatment in untreated multiple myeloma. Br J Haematol 1999; 105:127-30. [PMID: 10233375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
We examined the feasibility of achieving a rapid response in patients with previously untreated multiple myeloma by administering vincristine 0.4 mg and doxorubicin 9 mg/m2 as a rapid intravenous infusion for 4 d together with intermittent high-dose dexamethasone 40 mg (VAD) for remission induction treatment in patients who were scheduled to receive high-dose therapy. 139 patients (86 male, 53 female; median age 53 years, range 32-65 years; Durie & Salmon stage IIA: 42, IIB: one, IIIA: 89, IIIB: seven) were included in a prospective multicentre study in which VAD was administered as remission induction treatment and was followed by intensified treatment. The response was evaluated according to the criteria of the Eastern Cooperative Oncology Group (ECOG). The results of treatment were evaluable in 134 patients. Five patients died before evaluation. 86 patients (62%) achieved a partial response (PR) and seven patients (5%) achieved a complete response (CR), which equates to a response rate of 67%. The main side-effect was mild neurotoxicity, which was observed in 18% of the patients. Fever or infections were reported in 27% of the patients. VAD administered as an outpatient regimen, based on rapid intravenous infusion, is an effective induction regimen for untreated myeloma with a 67% response rate and acceptable toxicity.
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Affiliation(s)
- C M Segeren
- University Hospital Rotterdam and University Hospital Utrecht for the Belgium-Dutch Haematology-Oncology Group (HOVON), The Netherlands.
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41
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Baars JW, de Jong D, Willemse EM, Gras L, Dalesio O, v Heerde P, Huygens PC, vd Lelie H, Kr vd Borne AE. Diffuse large B-cell non-Hodgkin lymphomas: the clinical relevance of histological subclassification. Br J Cancer 1999; 79:1770-6. [PMID: 10206291 PMCID: PMC2362805 DOI: 10.1038/sj.bjc.6690282] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
In the REAL classification the diffuse large B-cell non-Hodgkin lymphomas (NHL) are grouped together, because subclassifications are considered to lack both reproducibility and clinical significance. Others, however, claim that patients with an immunoblastic NHL have a worse prognosis than patients with other types of diffuse large B-cell NHL. Therefore, we investigated the prognostic and clinical significance of histological subclassification of diffuse large B-cell NHL in a uniformly treated series of patients. For this retrospective study, all patients diagnosed as having an immunoblastic (IB) B-cell NHL by the Lymphoma Review Panel of the Comprehensive Cancer Center Amsterdam (CCCA) between 1984 and 1994, and treated according to the guidelines of the CCCA, were analysed. Patients with a centroblastic polymorphic subtype (CB-Poly) or centroblastic (CB) NHL by the Lymphoma Review Panel who were treated in the Netherlands Cancer Institute during the same period according to CCCA guidelines were used as reference groups. All patients' records were reviewed. Clinical parameters at presentation, kind of therapy and clinical outcome were recorded. All available histological slides were separately reviewed by two haemato-pathologists. One hundred and seventy-seven patients were included in the study: 36 patients (20.3%) with an IB NHL, 69 patients (39%) with a CB-Poly NHL and 72 patients (40.7%) with a CB NHL. The patients with an IB NHL tended to be older and presented more often with stage I or II and one extranodal site than patients with a CB and CB-Poly NHL. None of the subtypes showed a clear preference for localization in a particular site. The patients with IB or CB-Poly NHL showed a significantly worse prognosis than patients with CB NHL, with a 5-year overall survival for patients with CB NHL of 56.3% and for patients with IB or CB-Poly NHL 39.1% and 41.6% respectively. The 5-year disease free survival was 53.2% for the patients with CB, 32% for the patients with CB-Poly and 26.9% for the patients with IB NHL. A multivariate analysis showed that histological subtyping was of prognostic significance independent of the International Prognostic Index. This finding merits further exploration in prospective studies in order to judge the value of subclassification of large B-cell NHL as a guideline in therapy choice.
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Affiliation(s)
- J W Baars
- Department of Hematology, Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan, Amsterdam
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Rodenhuis S, Richel DJ, van der Wall E, Schornagel JH, Baars JW, Koning CC, Peterse JL, Borger JH, Nooijen WJ, Bakx R, Dalesio O, Rutgers E. Randomised trial of high-dose chemotherapy and haemopoietic progenitor-cell support in operable breast cancer with extensive axillary lymph-node involvement. Lancet 1998; 352:515-21. [PMID: 9716055 DOI: 10.1016/s0140-6736(98)01350-6] [Citation(s) in RCA: 196] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Uncontrolled studies suggest that high-dose chemotherapy is beneficial in patients with breast cancer and multiple metastases to the axillary lymph nodes. Many physicians accept this treatment as standard care. We aimed to assess adjuvant high-dose chemotherapy in breast cancer in a phase II randomised trial. METHODS 97 women aged younger than 60 years, who had breast cancer with extensive axillary-node metastases (confirmed by a tumour-positive infraclavicular lymph-node biopsy), received three courses of up-front chemotherapy (FE120C). This regimen consisted of cyclophosphamide 500 mg/m2, epirubicin 120 mg/m2, and 5-fluorouracil 500 mg/m2 once weekly for 3 weeks. After surgery, stable patients or those who responded to chemotherapy were randomly assigned conventional therapy (fourth course of FE120C, followed by radiation therapy and 2 years of tamoxifen [40 patients]) or high-dose therapy (identical treatment but an additional high-dose regimen and peripheral-blood progenitor-cell [PBPC] support after the fourth FE120C course [41 patients]). This high-dose regimen comprised cyclophosphamide 6 g/m2, thiotepa 480 mg/m2, and carboplatin 1600 mg/m2. The primary endpoint was overall and disease-free survival. All analyses were by intention to treat. FINDINGS No patients died from toxic effects of chemotherapy. With a median follow-up of 49 (range 21-76) months, the 4-year overall and relapse-free survivals for all 97 patients were 75% and 54%, respectively. There was no significant difference in survival between the patients on conventional therapy and those on high-dose therapy. INTERPRETATION High-dose therapy is associated with substantial cost and acute toxic effects, but also has potentially irreversible long-term effects. Until the benefit of this therapy is substantiated by large-scale phase III trials, high-dose chemotherapy should not be used in the adjuvant treatment of breast cancer, apart from in randomised studies.
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Affiliation(s)
- S Rodenhuis
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam.
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Kwekkeboom J, Buurman DE, Ploemacher RE, Baars JW, Loos HA, Slaper-Cortenbach IC. A nylon wool filter coated with human immunoglobulin for rapid depletion of monocytes and myeloid cells from peripheral blood stem cell transplants. Exp Hematol 1998; 26:400-8. [PMID: 9590656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The aim of this study was to develop an inexpensive method for reducing the number of differentiated cells from granulocyte colony-stimulating factor-mobilized leukocytapheresis products (LPs) containing peripheral blood stem cells. Analysis of LPs showed the presence of significant numbers of monocytes and myeloid cells. The myeloid cells represented largely immature stages of the granulocyte lineage (myelocytes and metamyelocytes). We investigated whether these cells could be selectively depleted by filtration over nylon wool. Filtration of LP samples over nylon wool in a medium containing fetal calf serum resulted in variable but on average low yields of CD34+ cells (48 +/- 30%; n=13) and strongly variable depletions of myeloid cells. The adherence of CD34+ cells to the polyamide fiber was partially mediated by activated platelets that were present in the LPs. Removal of platelets by counterflow centrifugal elutriation before filtration resulted in increased yields of CD34+ cells in the filtrates (65 +/- 13%; n=10). The yield of progenitor cells was similarly enhanced when trisodium citrate, a chelating substance, was added to the filtration medium. Adherence of the myeloid cells to the nylon fiber was promoted by preincubation of the columns with human immunoglobulin (Ig) (2 mg/mL). Small-scale filtrations of LP samples in the presence of trisodium citrate over columns with Ig-coated nylon wool resulted in removal of 96 +/- 4% of the monocytes and 74 +/- 18% of the myeloid cells, with a yield of 71 +/- 15% CD34+ cells and 67 +/- 10% granulocyte-monocyte colony-forming units (CFU-GM) (n=23). There was no loss of primitive stem cells during the procedure: the yield of late-appearing cobblestone area-forming cells (CAFCs, week 6) was 110 +/- 30% (n=4). CFU-GM production per CAFC-derived clone was unchanged upon filtration, indicating that the quality of stem cells was not affected. Moreover, the proportions of CD34+ cells expressing a primitive immunophenotype (CD38low or Thy-1+) were unchanged after filtration. Further enrichment of progenitor cells was obtained by separation of LP samples by elutriation before filtration. The combination of these two techniques resulted in complete removal of platelets, 89 +/- 7% depletion of erythrocytes, and 91 +/- 6% reduction of leukocytes, with a 50% yield of CD34+ cells (n=14). In conclusion, we have developed a rapid filtration technique by which monocytes and myeloid cells can be depleted from LP samples, with only minor loss of colony-forming cells and complete recovery of primitive stem cells.
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Affiliation(s)
- J Kwekkeboom
- Central Laboratory of The Netherlands Red Cross Blood Transfusion Service, University of Amsterdam
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Oudejans JJ, Jiwa NM, Kummer JA, Ossenkoppele GJ, van Heerde P, Baars JW, Kluin PM, Kluin-Nelemans JC, van Diest PJ, Middeldorp JM, Meijer CJ. Activated cytotoxic T cells as prognostic marker in Hodgkin's disease. Blood 1997; 89:1376-82. [PMID: 9028961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Although the results of treatment of Hodgkin's disease (HD) have improved considerably in the last decades, the disease remains fatal in a minority of patients. We have recently shown that numbers of activated cytotoxic T cells (CTLs), present in tumor biopsy specimens, differ considerably among individual HD patients. Because CTLs are the major effector cells in elimination of neoplastic cells, we investigated whether the number of activated CTLs is related to the clinical outcome of the individual patient with HD. Activated CTLs present in tumor biopsy specimens of patients with nodular sclerosis or mixed cellularity HD were identified by immunohistochemistry using an antibody directed against granzyme B (GrB), a major constituent of the cytotoxic granules of activated CTLs and natural killer cells, and an antibody directed against CD8. The presence of a high percentage of GrB+ lymphocytes was found to be an unfavorable prognostic marker. The large majority of GrB+ cells were also CD8+, indicating that these cells are activated CTLs. Prognosis was found to decrease with increasing percentages of GrB+ lymphocytes. Optimal discrimination between patients with good and poor prognosis was obtained when the threshold was set at 15% GrB+ cells; 6 of 10 patients with > or = 15% GrB+ lymphocytes died as a result of the disease, as compared with 6 of 70 patients with less than 15% GrB+ lymphocytes (P < .0001). In stage-2 patients, the percentage of GrB+ lymphocytes retained its predictive value in a multivariate analysis including histology, sex, age, erythrocyte sedimentation rate, and the presence of B symptoms as covariables. In addition, patients with > or = 15% GrB+ lymphocytes had a shortened progression-free survival time (P = .002). We conclude that a high percentage of activated CTLs present in biopsy material of HD patients is a strong indicator for an unfavorable clinical outcome.
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Affiliation(s)
- J J Oudejans
- Department of Pathology, Free University Hospital, Amsterdam, The Netherlands
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45
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Baars JW, Holtkamp MJ, Nooyen WJ, Walll EV, Te Velde A, Dalesio O, Slaper-Cortenbach IC, Schoot EV, Richel DJ, Gerritsen WR, Schornagel JH, Rodenhuis S. Mobilisation of blood progenitor cells with ifosfamide and etoposide (VP-16) in combination with recombinant human G-CSF (Filgrastim) in patients with malignant lymphomas or solid tumours. Anticancer Res 1996; 16:3089-95. [PMID: 8920773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The mobilisation characteristics of ifosfamide and etoposide followed by Granulocyte Colony-Stimulating Factor fGCSF, filgrastim) were analysed in 17 patients with malignant lymphoma and 24 patients with solid tumours, with respect to the optimum time to harvest progenitor cells and to the yields of progenitor cells that could be achieved. In addition, we analysed patient characteristics which could influence the size of the progenitor cell harvest. Clinical parameters which were co-related with the size of the circulating progenitor cells (CPC) harvests were: the dose of G-CSF, dose of if osfamide, sex, age, diagnosis and extent of pretreatment. CPC were mobilised with 3 g/m2 (n = 11) or 4 g/m2 (n = 30) ifosfamide on day 1 and etoposide 100 mg/m2/day, on days 1-3 i.v., followed by daily s.c. injections with filgrastim 5 micrograms/kg (n = 26) or 10 micrograms/kg (n = 15) from day 4. The maximal progenitor cell harvest was achieved on either day 12 or day 13 after the start of the ifosfamide/etoposide course. The median number of leukaphereses necessary to harvest the target quantity of 3 x 10(6) CD34+ cells/kg body weight was 1 (range 1-9). Thirteen/41 (32%) of the patients did not achieve the target yield of 3 x 10(6) CD34+ cells/kg. By multivariate analysis, the dose of GCSF and prior irradiation were associated with the number of progenitor cells harvested, while all other parameters, induding the dose of if osfamide and number of previous chemotherapy courses, were not. Sixteen patients received two or more mobilisation courses. Despite the fact that the same mobilisation schedule was used, the progenitor cell yields after the first mobilisation course did not predict the results after the subsequent mobilisation courses, indicating that unknown transient factors may significantly influence the CPC yield.
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Affiliation(s)
- J W Baars
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam
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46
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van der Wall E, Schaake-Koning CC, van Zandwijk N, Baars JW, Schornagel JH, Richel DJ, Rutgers EJ, Borger JH, Beijnen JH, Rodenhuis S. The toxicity of radiotherapy following high-dose chemotherapy with peripheral blood stem cell support in high-risk breast cancer: a preliminary analysis. Eur J Cancer 1996; 32A:1490-7. [PMID: 8911107 DOI: 10.1016/0959-8049(96)00129-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
High-dose chemotherapy with autologous bone marrow and/or peripheral blood stem cell (PBSC) support is increasingly employed in the adjuvant treatment of high-risk breast cancer. Subsequent radiotherapy has been reported to be associated with morbidity and mortality resulting from pulmonary toxicity. In addition, the course of radiation therapy may be hampered by excess myelosuppression. The aim of this study was to investigate the contribution to radiation-induced toxicity of a high-dose chemotherapy regimen (CTC) that incorporates cyclophosphamide, thiotepa and carboplatin, in patients with high-risk breast cancer. In two randomised single institution studies, 70 consecutive patients received anthracycline-containing adjuvant chemotherapy (FEC: 5-fluorouracil, epirubicin and cyclophosphamide) followed by radiotherapy to achieve maximal local control. Of these patients, 34 received high-dose CTC with autologous PBSC support. All patients tolerated the full radiation dose in the planned time schedule. Radiation pneumonitis was observed in 5 patients (7%), 4 of whom had undergone high-dose chemotherapy (P = 0.38). All 5 responded favourably to prednisone. Fatal toxicities were not observed. Myelosuppression did not require interruption or untimely discontinuation of the radiotherapy, although significant reductions in median nadir platelet counts and haemoglobin levels were observed in patients who had received high-dose chemotherapy (P = 0.0001). The median nadir of WBC counts was mildly but significantly decreased during radiotherapy (P = 0.01). Red blood cell or platelet transfusions were rarely indicated. Adequate radiotherapy for breast cancer can be safely administered after high-dose CTC with autologous PBSC support. Radiation-induced myelotoxicity is clearly enhanced following CTC, but this is of little clinical significance. Radiation pneumonitis after high-dose therapy may occur more often in patients with a history of lung disease or after a relatively high radiation dose to the chest wall. Other high-dose regimens, particularly those incorporating drugs with known pulmonary toxicity (such as BCNU), may predispose patients to radiation pneumonitis.
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Affiliation(s)
- E van der Wall
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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Rodenhuis S, Westermann A, Holtkamp MJ, Nooijen WJ, Baars JW, van der Wall E, Slaper-Cortenbach IC, Schornagel JH. Feasibility of multiple courses of high-dose cyclophosphamide, thiotepa, and carboplatin for breast cancer or germ cell cancer. J Clin Oncol 1996; 14:1473-83. [PMID: 8622061 DOI: 10.1200/jco.1996.14.5.1473] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
PURPOSE To determine the feasibility and safety of multiple, closely timed courses of high-dose cyclophosphamide, thiotepa, and carboplatin (CTC) with peripheral-blood progenitor-cell transplantation (PBPCT). PATIENTS AND METHODS Forty-eight patients with advanced cancer were scheduled to undergo either two or three courses of CTC with PBPCT. All PBPCs were harvested before high-dose therapy began. Full-dose CTC courses incorporated cyclophosphamide (6,000 mg/m2), thiotepa (480 mg/m2), and carboplatin (1,600 mg/m2) divided over days -6, -5, -4, and -3. Tiny CTC courses (tCTC) contained 67% of the doses of each of these agents. Second or third courses of CTC or tCTC began on day 28. RESULTS A sufficient number of PBPC could be harvested from all but two patients. Thirty-five first full-dose courses of CTC were given, 28 second courses, and 10 third courses. Second courses could be given on time and at full dose in 80% of the patients, but there was one toxic death from venoocclusive disease (VOD). Only four of 12 patients scheduled to receive three courses of full-dose CTC could be treated at the time and dose planned. There were three toxic deaths: one of VOD, one of sepsis, and one of hemolytic uremic syndrome (HUS). Eight patients were scheduled to receive three courses of tCTC. Eight first, seven second, and six third courses were given. One of the third courses had to be delayed and one had to be reduced in dose. CONCLUSION A sufficient number of PBPCs for two or three transplantations can be harvested from most patients without much difficulty before high-dose therapy. Two full-dose CTC courses or three tCTC courses can be given safely and with acceptable toxicity at 5-week intervals. Organ toxicity rather than bone marrow toxicity has become dose-limiting for alkylating agents.
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Affiliation(s)
- S Rodenhuis
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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48
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van der Wall E, Rutgers EJ, Holtkamp MJ, Baars JW, Schornagel JH, Peterse JL, Beijnen JH, Rodenhuis S. Efficacy of up-front 5-fluorouracil-epidoxorubicin-cyclophosphamide (FEC) chemotherapy with an increased dose of epidoxorubicin in high-risk breast cancer patients. Br J Cancer 1996; 73:1080-5. [PMID: 8624267 PMCID: PMC2074408 DOI: 10.1038/bjc.1996.208] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The prognosis of patients with stage IIIB breast carcinoma with tumour spread to the apical axillary lymph nodes has hardly improved despite adequate locoregional control and the introduction of systemic adjuvant therapy. A combined modality regimen that includes anthracyclin-based chemotherapy, high-dose chemotherapy with peripheral stem cell support and radiation and hormonal therapy is currently under investigation in this subset of patients. The present study aims to document the efficacy and feasibility of dose-intensive epidoxorubicin in combination with a standard dose of 5-fluorouracil and cyclophosphamide as up-front chemotherapy in this setting. A preoperative chemotherapy regimen consisting of three courses of 5-fluorouracil 500 mg m-2, epidoxorubicin 120 mg m-2 and cyclophosphamide 500 mg m-2 (FE120C) was administered at 21 day intervals without haematopoietic growth factors to 70 patients with apex node-positive disease. All patients were below 60 years of age and had not had prior chemotherapy or radiotherapy. Sixty-six patients were evaluable for clinical response and histopathological examination could be performed in 62 of these. Thirteen patients achieved a clinical complete response (20%). Of these patients, microscopic examination of the mastectomy specimen revealed absence of malignant cells in two and exclusively ductal carcinoma in situ (DCIS) in another two patients. In addition, of the 46 patients (70%) with a clinical partial response, at pathological examination one patient had sclerosis only and four had DCIS. This results in a pathological complete response in three (5%) of all patients and absence of invasive carcinoma in 10%. None of the patients progressed during chemotherapy. The major toxicity was moderate bone marrow suppression with a median white blood count (WBC) nadir of 1800 microliters-1 (range 500-4900). Other toxicities were mild. The full planned dose could be given without delays in 66 of 70 patients FE120C is well tolerated and is highly effective as up-front chemotherapy in relatively young patients with high-risk breast cancer, with a 90% (CI 74-98%) clinical objective response rate.
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Affiliation(s)
- E van der Wall
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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49
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van der Lelie H, Baars JW, Rodenhuis S, van Dijk MA, de Glas-Vos CW, Thomas BL, van Oers RH, von dem Borne AE. Hemolytic uremic syndrome after high dose chemotherapy with autologous stem cell support. Cancer 1995; 76:2338-42. [PMID: 8635040 DOI: 10.1002/1097-0142(19951201)76:11<2338::aid-cncr2820761123>3.0.co;2-p] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Chemotherapy intensification may lead to new forms of toxicity such as hemolytic uremic syndrome. METHODS Three patients are described who developed this complication 4 to 6 months after high dose chemotherapy followed by autologous stem cell support. The literature on this subject is reviewed. RESULTS One patient was conditioned with BEAC (carmustine, etoposide, cytosine arabinoside, and cyclophosphamide) and received autologous bone marrow. The other two underwent triple peripheral stem cell transplantation after conditioning with CTC (carboplatin, cyclophosphamide, and thiotepa). Symptoms were hypertension, microangiopathic hemolytic anemia, thrombocytopenia, and renal insufficiency. One patient had a retinal vein thrombosis. One patient died of a cardiac arrest shortly after the diagnosis was made. The remaining two achieved a partial remission: one with fresh frozen plasma without plasmapheresis and fresh frozen plasma, but improved on high dose intravenous immunoglobulin and vincristine. CONCLUSIONS Hemolytic uremic syndrome is a serious complication of the more intensive chemotherapy made possible by stem cell support. Because of the rapidly growing indications for this approach, an increase in this type of vascular complication is expected.
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Affiliation(s)
- H van der Lelie
- Academic Medical Centre, University of Amsterdam, Department of Internal Medicine, Amsterdam, The Netherlands
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Wolbink GJ, Schalkwijk C, Baars JW, Wagstaff J, van den Bosch H, Hack CE. Therapy with interleukin-2 induces the systemic release of phospholipase-A2. Cancer Immunol Immunother 1995; 41:287-92. [PMID: 8536274 PMCID: PMC11037621 DOI: 10.1007/bf01517216] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/1995] [Accepted: 10/12/1995] [Indexed: 02/06/2023]
Abstract
Therapy with interleukin-2 (IL-2) induces remissions in some forms of cancer. This treatment however, is accompanied by side-effects which, in part, may be mediated by the formation of eicosanoids and platelet-activating factor. We investigated the systemic release of phospholipase A2 (PLA2), a rate-limiting enzyme in the formation of these lipid mediators, in patients receiving IL-2. In a pilot study of 4 patients we observed an increase in PLA2 activity in serial plasma samples obtained during the first day after a bolus infusion of IL-2, which increase closely correlated with that of antigen levels of secretory phospholipase A2 (sPLA2) as measured by enzyme-linked immunosorbent assay (r = 0.92; P < 0.001). In 20 patients, receiving 12 x 10(6)-18 x 10(6) IU IL-2/m2, we then investigated the course of antigenic levels of sPLA2 in relation to those of the cytokines tumour necrosis factor alpha (TNF) and interleukin-6 (IL-6) (both cytokines may induce sPLA2 in vivo). From 4 h on, sPLA2 levels significantly increased, reaching a peak 24 h after the IL-2 infusion. Subsequent IL-2 infusions even induced a further increase of sPLA2. This increase of sPLA2 was presumably not due to a direct effect of IL-2 on, for example, hepatocytes, since this cytokine, in contrast to IL-1, IL-6, TNF and interferon gamma, was not able to induce the synthesis of sPLA2 by Hep G2 cells in vitro. Consistent with this, plasma levels of TNF and IL-6 in the patients rose, reaching peak levels before a zenith of sPLA2 occurred, i.e. at 2 h and 4 h after the start of the IL-2 infusion respectively. sPLA2 levels significantly correlated with the development of the side-effects increase in body weight (r = 0.49; P < 0.0001) and decrease in mean arterial blood pressure (r = 0.40; P < 0.0001). Moreover, maximum sPLA2 levels induced by IL-2 were higher in patients who had progressive disease after therapy than in patients who had stable disease or a partial response.
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Affiliation(s)
- G J Wolbink
- Central Laboratory of the Netherlands Red Cross Blood Transfusion, Amsterdam, The Netherlands
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