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Burton C, Allen P, Herrera AF. Paradigm Shifts in Hodgkin Lymphoma Treatment: From Frontline Therapies to Relapsed Disease. Am Soc Clin Oncol Educ Book 2024; 44:e433502. [PMID: 38728605 DOI: 10.1200/edbk_433502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Abstract
Combination chemotherapy with or without radiation has served as the primary therapeutic option for classic Hodgkin lymphoma (cHL), leading to durable remission in a majority of patients with early- and advanced-stage cHL. Patients with relapsed/refractory (RR) cHL could still be cured with salvage chemotherapy and autologous stem-cell transplantation. Brentuximab vedotin (BV) and the anti-PD-1-blocking antibodies, nivolumab and pembrolizumab, are highly effective treatments for cHL and have revolutionized the management of the disease. Recent studies incorporating BV and PD-1 blockade into salvage therapy for RR cHL and into frontline treatment regimens have changed the cHL treatment paradigm. The novel agents are also useful in the treatment of older patients who have poor outcomes with traditional therapy. This manuscript will review current strategies for approaching the management of previously untreated, RR, and challenging populations with cHL, including how to incorporate the novel agents.
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Affiliation(s)
- Cathy Burton
- Department of Haematology, St James's University Hospital, Leeds, United Kingdom
| | - Pamela Allen
- Department of Hematology and Oncology, Winship Cancer Institute of Emory University, Atlanta, GA
| | - Alex F Herrera
- Division of Lymphoma, Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, CA
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2
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Evens AM. Hodgkin lymphoma treatment for older persons in the modern era. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2023; 2023:483-499. [PMID: 38066840 PMCID: PMC10727079 DOI: 10.1182/hematology.2023000449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
There has been a renewed effort globally in the study of older Hodgkin lymphoma (HL) patients, generating a multitude of new data. For prognostication, advancing age, comorbidities, altered functional status, Hispanic ethnicity, and lack of dose intensity (especially without anthracycline) portend inferior survival. Geriatric assessments (GA), including activities of daily living (ADL) and comorbidities, should be objectively measured in all patients. In addition, proactive multidisciplinary medical management is recommended (eg, geriatrics, cardiology, primary care), and pre-phase therapy should be considered for most patients. Treatment for fit older HL patients should be given with curative intent, including anthracyclines, and bleomycin should be minimized (or avoided). Brentuximab vedotin given sequentially before and after doxorubicin, vinblastine, dacarbazine (AVD) chemotherapy for untreated patients is tolerable and effective, and frontline checkpoint inhibitor/AVD platforms are rapidly emerging. Therapy for patients who are unfit or frail, whether due to comorbidities and/or ADL loss, is less clear and should be individualized with consideration of attenuated anthracycline-based therapy versus lower-intensity regimens with inclusion of brentuximab vedotin +/- checkpoint inhibitors. For all patients, there should be clinical vigilance with close monitoring for treatment-related toxicities, including neurotoxicity, cardiopulmonary, and infectious complications. Finally, active surveillance for "postacute" complications 1 to 10 years post therapy, especially cardiac disease, is needed for cured patients. Altogether, therapy for older HL patients should include anthracycline-based therapy in most cases, and novel targeted agents should continue to be integrated into treatment paradigms, with more research needed on how best to utilize GAs for treatment decisions.
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Affiliation(s)
- Andrew M. Evens
- Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
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3
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Juul SJ, Kicinski M, Schaapveld M, Rossetti S, Aleman BMP, Liu L, van Leeuwen FE, Meijnders P, Krol ADG, Janus CPM, Hutchings M, Maraldo MV. Comparison of outcomes between Hodgkin's lymphoma patients treated in and outside clinical trials: A study based on the EORTC-Dutch late effects cohort-linked data. Eur J Haematol 2023; 110:243-252. [PMID: 36369842 PMCID: PMC10098896 DOI: 10.1111/ejh.13899] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/13/2022]
Abstract
Studies have shown higher survival rates for patients with Hodgkin lymphoma (HL) treated within clinical trials compared to patients treated outside clinical trials. However, endpoints are often limited to overall survival (OS). In this retrospective cohort study, we investigated the effect of trial participation on OS, the incidence of relapse, second cancer, and cardiovascular disease (CVD). The study population consisted of patients with HL, aged between 14 and 51 years at diagnosis, who started their treatment between 1962 and 2002 at three Dutch cancer centres. Patients were either included in the EORTC Lymphoma Group trials (H1-H9) or treated according to standard guidelines at the time. After adjusting for differences in baseline characteristics, trial participation was associated with longer OS (median OS: 29.4 years [95%CI: 27.0-31.6] for treatment inside trials versus 27.4 years [95%CI: 26.0-28.5] for treatment outside trials, p = .046), a lower incidence of relapse (HR = 0.79, 95%CI: 0.63-0.98, p = .036) and a higher incidence of CVD (HR = 1.49, 95%CI: 1.23-1.79, p < .001). The trial effect for CVD was present only for patients treated before 1983. No evidence of differences in the incidence of second cancer was found. Consequently, essential results from clinical trials should be implemented into standard practice without undue delay.
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Affiliation(s)
| | | | - Michael Schaapveld
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Sára Rossetti
- Department of Haematology, Rigshospitalet, Copenhagen, Denmark
| | - Berthe M P Aleman
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Flora E van Leeuwen
- Department of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Paul Meijnders
- Department of Radiation Oncology, Iridium Network, University of Antwerp, Antwerpen, Belgium
| | - Augustinus D G Krol
- Department of Radiation Oncology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Cécile P M Janus
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | | | - Maja V Maraldo
- Department of Oncology, Rigshospitalet, Copenhagen, Denmark
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Retrospective Multicenter Real-Life Study on the First-Line Treatment of Classical Hodgkin Lymphoma in Argentina. Clin Hematol Int 2022; 4:44-51. [PMID: 35950206 PMCID: PMC9358792 DOI: 10.1007/s44228-022-00008-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 12/05/2021] [Indexed: 11/29/2022] Open
Abstract
There are no data in Argentina on the response rates to first-line treatment of classical Hodgkin Lymphoma (cHL) outside clinical trials. A total of 498 patients from 7 public and private hospitals in Argentina were retrospectively examined. The median follow-up was 37.4 months (CI 95% 17.7–63.5). The median time from diagnosis to treatment was 22 days (IQR 14–42), which was significantly longer in public hospitals (49.3 (IC 95% 38.5–60.2) versus 32.5 (IC 95% 27–38); p = 0.0027). A total of 96.8% of patients were treated with ABVD.:84.3% achieved complete remission (CR) and 6.02% partial remission (PR), being the CR rate higher in private hospitals. End-of-treatment metabolic CR was achieved in 85.4% (n = 373). The interim PET scan was widely used in our cohort (70.5%; n = 351), but in only 23.3% (n = 116) was the treatment strategy response-adapted. The 5-year progression-free survival (PFS) was 76% (CI 95% 70–81). The 2 and 5-years-OS rates were 91% (CI 95% 88–94%) and 85% (CI 95% 80–89%), respectively. No differences in OS were found between public and private institutions (p = 0.27). This is one of the largest retrospective cHL cohorts reported. In Argentina ABVD is the chemotherapy regimen of choice and, although it is well tolerated, it is not exempt from toxicity. We showed that early initiation of treatment impacts the induction results. Although the use of PET scan is widespread, only a minority of patients was treated with respons- adapted strategies. The use of PET-guided treatment is strongly encouraged.
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Concin N, Planchamp F, Abu-Rustum NR, Ataseven B, Cibula D, Fagotti A, Fotopoulou C, Knapp P, Marth C, Morice P, Querleu D, Sehouli J, Stepanyan A, Taskiran C, Vergote I, Wimberger P, Zapardiel I, Persson J. European Society of Gynaecological Oncology quality indicators for the surgical treatment of endometrial carcinoma. Int J Gynecol Cancer 2021; 31:1508-1529. [PMID: 34795020 DOI: 10.1136/ijgc-2021-003178] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2021] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Quality of surgical care as a crucial component of a comprehensive multi-disciplinary management improves outcomes in patients with endometrial carcinoma, notably helping to avoid suboptimal surgical treatment. Quality indicators (QIs) enable healthcare professionals to measure their clinical management with regard to ideal standards of care. OBJECTIVE In order to complete its set of QIs for the surgical management of gynecological cancers, the European Society of Gynaecological Oncology (ESGO) initiated the development of QIs for the surgical treatment of endometrial carcinoma. METHODS QIs were based on scientific evidence and/or expert consensus. The development process included a systematic literature search for the identification of potential QIs and documentation of the scientific evidence, two consensus meetings of a group of international experts, an internal validation process, and external review by a large international panel of clinicians and patient representatives. QIs were defined using a structured format comprising metrics specifications, and targets. A scoring system was then developed to ensure applicability and feasibility of a future ESGO accreditation process based on these QIs for endometrial carcinoma surgery and support any institutional or governmental quality assurance programs. RESULTS Twenty-nine structural, process and outcome indicators were defined. QIs 1-5 are general indicators related to center case load, training, experience of the surgeon, structured multi-disciplinarity of the team and active participation in clinical research. QIs 6 and 7 are related to the adequate pre-operative investigations. QIs 8-22 are related to peri-operative standards of care. QI 23 is related to molecular markers for endometrial carcinoma diagnosis and as determinants for treatment decisions. QI 24 addresses the compliance of management of patients after primary surgical treatment with the standards of care. QIs 25-29 highlight the need for a systematic assessment of surgical morbidity and oncologic outcome as well as standardized and comprehensive documentation of surgical and pathological elements. Each QI was associated with a score. An assessment form including a scoring system was built as basis for ESGO accreditation of centers for endometrial cancer surgery.
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Affiliation(s)
- Nicole Concin
- Department of Gynecology and Obstetrics; Innsbruck Medical Univeristy, Innsbruck, Austria .,Department of Gynecology and Gynecological Oncology, Evangelische Kliniken Essen-Mitte, Essen, Germany
| | | | - Nadeem R Abu-Rustum
- Department of Obstetrics and Gynecology, Memorial Sloann Kettering Cancer Center, New York, New York, USA
| | - Beyhan Ataseven
- Department of Gynecology and Gynecological Oncology, Evangelische Kliniken Essen-Mitte, Essen, Germany.,Department of Obstetrics and Gynaecology, University Hospital Munich (LMU), Munich, Germany
| | - David Cibula
- Department of Obstetrics and Gynecology, First Faculty of Medicine, Charles University, General University Hospital in Prague, Prague, Czech Republic
| | - Anna Fagotti
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Lazio, Italy
| | - Christina Fotopoulou
- Department of Gynaecologic Oncology, Imperial College London Faculty of Medicine, London, UK
| | - Pawel Knapp
- Department of Gynaecology and Gynaecologic Oncology, University Oncology Center of Bialystok, Medical University of Bialystok, Bialystok, Poland
| | - Christian Marth
- Department of Obstetrics and Gynecology, Innsbruck Medical University, Innsbruck, Austria
| | - Philippe Morice
- Department of Surgery, Institut Gustave Roussy, Villejuif, France
| | - Denis Querleu
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Lazio, Italy.,Department of Obstetrics and Gynecologic Oncology, University Hospitals Strasbourg, Strasbourg, Alsace, France
| | - Jalid Sehouli
- Department of Gynecology with Center for Oncological Surgery, Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universitätzu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Artem Stepanyan
- Department of Gynecologic Oncology, Nairi Medical Center, Yerevan, Armenia
| | - Cagatay Taskiran
- Department of Obstetrics and Gynecology, Koç University School of Medicine, Ankara, Turkey.,Department of Gynecologic Oncology, VKV American Hospital, Istambul, Turkey
| | - Ignace Vergote
- Department of Gynecology and Obstetrics, Gynecologic Oncology, Leuven Cancer Institute, Catholic University Leuven, Leuven, Belgium
| | - Pauline Wimberger
- Department of Gynecology and Obstetrics, Technische Universität Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Ignacio Zapardiel
- Gynecologic Oncology Unit, La Paz University Hospital - IdiPAZ, Madrid, Spain
| | - Jan Persson
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund, Sweden.,Lund University, Faculty of Medicine, Clinical Sciences, Lund, Sweden
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Merkhofer CM, Eaton KD, Martins RG, Ramsey SD, Goulart BHL. Impact of Clinical Trial Participation on Survival of Patients with Metastatic Non-Small Cell Lung Cancer. Clin Lung Cancer 2021; 22:523-530. [PMID: 34059474 DOI: 10.1016/j.cllc.2021.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/30/2021] [Accepted: 04/12/2021] [Indexed: 11/27/2022]
Abstract
INTRODUCTION The impact of clinical trial participation on overall survival is unclear. We hypothesized that enrollment in a therapeutic drug clinical trial is associated with longer overall survival in patients with metastatic non-small cell lung cancer (NSCLC). PATIENTS AND METHODS We linked electronic medical record and Washington State cancer registry data to identify patients with metastatic NSCLC diagnosed between January 1, 2007, and December 31, 2015 who received treatment at a National Cancer Institute-designated cancer center. The exposure was trial enrollment. The primary outcome was overall survival, defined as the date of second-line treatment initiation to date of death or last follow-up. We used a conditional landmark analysis starting at the date of second-line treatment initiation and propensity scores with inverse probability of treatment weighting to estimate the association between trial enrollment and survival. RESULTS Of 215 patients, 40 (19%) participated in a second-line trial. Trial participants were more likely to be never smokers (45% vs 27%), have a good performance status (88% vs 77%) and have EGFR (48% vs 14%) and ALK mutations (8% vs 5%) than nonparticipants. Trial participants had similar overall survival to nonparticipants (HR 1.05; 95% CI, 0.72, 1.53; p = 0.81) after adjusting for sociodemographic and disease characteristics. CONCLUSION Accounting for the immortal time bias and selection bias, trial participation does not appear detrimental to survival. This finding may be reassuring to patients and supports programs and policies to improve clinical trial access.
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Affiliation(s)
- Cristina M Merkhofer
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington, United States; Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States.
| | - Keith D Eaton
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington, United States; Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States.
| | - Renato G Martins
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington, United States; Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States.
| | - Scott D Ramsey
- Hutchinson Institute for Cancer Outcomes Research, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States; Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, Washington, United States.
| | - Bernardo H L Goulart
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States.
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Makiyama J, Imaizumi Y, Watanabe H, Fujioka M, Chiwata M, Kitanosono H, Nakashima J, Miyazaki Y, Yoshida S. Outcomes in Patients with Classic Hodgkin Lymphoma Treated with ABVD: A Single-center Retrospective Study. Intern Med 2021; 60:709-718. [PMID: 33087662 PMCID: PMC7990646 DOI: 10.2169/internalmedicine.5004-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective Classic Hodgkin lymphoma (CHL) has been regarded as a curable disease when treated appropriately, especially in younger patients, and ABVD (doxorubicin, bleomycin, vinblastine, and dacarbazine) has been regarded as the standard regimen. However, a relatively poor prognosis has been reported in older patients with CHL, and the efficacy and tolerability of the ABVD regimen has not been fully elucidated. We retrospectively investigated the outcomes in patients with CHL treated with ABVD at our institute. Methods Twenty-five patients were evaluated; 14 were ≤60 years of age, and 11 were >60 years of age (older group). Results The ABVD doses were reduced in all patients in the older group; the median average relative dose intensity was 0.58. In the older group, the 5-year overall survival (OS) and median OS were 100% and not reached, respectively, for patients with early-stage CHL and 66.7% and not reached, respectively, for those with advanced-stage CHL. No patients died of CHL, and only one treatment-related death was observed in the older group. Conclusion ABVD with dose attenuation may represent a feasible and effective strategy for the treatment of older patients with CHL in clinical practice, particularly in those with early-stage disease, although the optimal degree of attenuation remains unclear.
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Affiliation(s)
- Junya Makiyama
- Clinical Research Center, National Hospital Organization Nagasaki Medical Center, Japan
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Japan
| | | | - Haruka Watanabe
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Japan
| | - Machiko Fujioka
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Japan
- Department of Hematology, Nagasaki University Hospital, Japan
| | - Masahiko Chiwata
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Japan
- Department of Hematology, Nagasaki University Hospital, Japan
| | - Hideaki Kitanosono
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Japan
| | - Jun Nakashima
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Japan
| | - Yasushi Miyazaki
- Department of Hematology, Nagasaki University Hospital, Japan
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University, Japan
| | - Shinichiro Yoshida
- Department of Hematology, National Hospital Organization Nagasaki Medical Center, Japan
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Makita S, Maruyama D, Tobinai K. Safety and Efficacy of Brentuximab Vedotin in the Treatment of Classic Hodgkin Lymphoma. Onco Targets Ther 2020; 13:5993-6009. [PMID: 32606807 PMCID: PMC7320890 DOI: 10.2147/ott.s193951] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 06/11/2020] [Indexed: 01/01/2023] Open
Abstract
Classical Hodgkin lymphoma (cHL) is a B-cell-derived lymphoid malignancy with the most favorable prognosis among various adult malignancies. However, once it becomes refractory disease to chemotherapy or relapses after high-dose chemotherapy (HDC) with autologous stem cell transplantation (ASCT), it is difficult to manage with conventional cytotoxic chemotherapy. The introduction of brentuximab vedotin (BV) has changed the treatment landscape of cHL in the past decade. Several studies demonstrated high efficacy of BV monotherapy in heavily treated patients with cHL relapsed or refractory after HDC/ASCT. Recent studies also reported high efficacy of concurrent or sequential combination of BV and chemotherapy in patients with transplant-eligible relapsed/refractory cHL at the second-line setting. In addition, a randomized phase III trial ECHELON-1 reported a positive result of BV in combination with AVD (doxorubicin, vinblastine, and dacarbazine) in patients with newly diagnosed advanced-stage cHL. In this review, we summarize available data of BV for cHL and discuss the current and future role of BV in the management of cHL.
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Affiliation(s)
- Shinichi Makita
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Dai Maruyama
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
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9
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Evens AM, Carter J, Loh KP, David KA. Management of older Hodgkin lymphoma patients. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2019; 2019:233-242. [PMID: 31808898 PMCID: PMC6913478 DOI: 10.1182/hematology.2019000028] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Hodgkin lymphoma (HL) in older patients, commonly defined as ≥60 years of age, is a disease for which survival rates have historically been significantly lower compared with younger patients. Older HL patients appear to have different disease biology compared with younger patients, including increased incidence of mixed cellularity histology, Epstein-Barr virus-related, and advanced-stage disease. For prognostication, several studies have documented the significance of comorbidities and functional status in older HL patients, as well as the importance of achieving initial complete remission. Collectively, selection of therapy for older HL patients should be based in part on functional status, including pretreatment assessment of activities of daily living (ADL), comorbidities, and other geriatric measures (eg, cognition, social support). Treatment of fit older HL patients should be given with curative intent, regardless of disease stage. However, attention should be paid to serious treatment-related toxicities, including risk of treatment-related mortality. Although inclusion of anthracycline therapy is important, bleomycin-containing regimens (eg, doxorubicin, bleomycin, vinblastine, dacarbazine) may lead to prohibitive pulmonary toxicity, and intensive therapies (eg, bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, prednisone) are too toxic. Brentuximab vedotin given sequentially before and after doxorubicin, vinblastine, and dacarbazine to fit, untreated advanced-stage older HL patients was recently shown to be tolerable and highly effective. Therapy for patients who are unfit or frail because of comorbidities and/or ADL loss is less clear and should be individualized with consideration of lower-intensity therapy, such as brentuximab vedotin with or without dacarbazine. Altogether, therapy for older HL patients should be tailored based upon a geriatric assessment, and novel targeted agents should continue to be integrated into treatment paradigms.
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Affiliation(s)
- Andrew M Evens
- Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ; and
| | - Jordan Carter
- Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ; and
| | - Kah Poh Loh
- Division of Hematology and Oncology, James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY
| | - Kevin A David
- Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ; and
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10
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Myint ZW, Shrestha R, Siddiqui S, Slone S, Huang B, Ramlal R, Monohan GP, Hildebrandt GC, Saeed H. Ten-year survival outcomes for patients with early stage classical Hodgkin lymphoma: An analysis from Kentucky Cancer Registry. Hematol Oncol Stem Cell Ther 2019; 13:17-22. [PMID: 31629724 DOI: 10.1016/j.hemonc.2019.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 08/30/2019] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE/BACKGROUND Early stage classical Hodgkin lymphoma (cHL) has an excellent outcome. Recent studies focus on decreasing toxicity related to the addition of radiation along with chemotherapy. Real-life reporting of the addition of radiation to chemotherapy is lacking. This study investigates the outcomes obtained from a statewide cancer registry for early stage cHL patients treated with chemotherapy alone (CT) versus patients treated with the combined modality of chemotherapy and radiation (CMT). METHODS A retrospective study of cHL patients diagnosed and treated was identified using a statewide cancer registry from 2005 to 2014. Patients with early stage disease (I, II) were then grouped on the basis of the presence of B symptoms into favorable and unfavorable groups. Baseline characteristics (age, gender, extranodal involvement, and histology) as well as overall survival were compared for both groups depending on whether they received CT or CMT as first line therapy for their cHL. RESULTS A total of 961 patients were identified; of those, 127 were excluded as they received only radiation or another form of treatment. Of the remaining patients, 293 were categorized as early stage favorable cHL (Group 1) and 130 adults were in the unfavorable cHL (Group 2). There were 335 patients with advanced stage cHL (Group 3) and 76 patients in an unknown stage. The 10-year overall survival for Group 1 was 81.3% versus 76.3% for Group 2 and 52.7% for Group 3. For Group 1, 10-year overall survival was 86.7% with CMT versus 75.1% for those receiving CT only (p = .004). For Group 2, there was no difference in 10-year overall survival between the CMT group (80.0%) and CT (72.5%) (p = .73). CONCLUSION While radiation therapy might increase long-term toxicity in cHL, in our large data cohort, radiotherapy consolidation as part of the initial therapy for early stage disease provides superior survival at 10 years, especially in favorable risk cHL.
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Affiliation(s)
- Zin W Myint
- Department of Internal Medicine, Division of Medical Oncology, University of Kentucky, USA
| | - Runa Shrestha
- Department of Internal Medicine, Division of Hematology/BMT, USA
| | | | - Stacey Slone
- Biostatistics and Bioinformatics Shared Resources Facility, USA
| | - Bin Huang
- Department of Internal Medicine, Division of Hematology/BMT, USA; Kentucky Cancer Registry, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Reshma Ramlal
- Department of Internal Medicine, Division of Hematology/BMT, USA
| | | | | | - Hayder Saeed
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA.
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11
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Krok‐Schoen JL, Fisher JL, Stephens JA, Mims A, Ayyappan S, Woyach JA, Rosko AE. Incidence and survival of hematological cancers among adults ages ≥75 years. Cancer Med 2018; 7:3425-3433. [PMID: 29654631 PMCID: PMC6051144 DOI: 10.1002/cam4.1461] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 02/16/2018] [Accepted: 02/28/2018] [Indexed: 11/07/2022] Open
Abstract
Evaluating population-based data of hematologic malignancies (HMs) in older adults provides prognostic information for this growing demographic. Incidence rates and one- and five-year relative survival rates were examined for specific HMs among adults ages ≥75 years using data from the Surveillance, Epidemiology and End Results (SEER) Program. Hematologic malignancy cases (Hodgkin lymphoma (HL), non-Hodgkin lymphoma (NHL), multiple myeloma (MM), acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), acute myeloid leukemia (AML), and chronic myeloid leukemia (CML)) were reported to one of 18 SEER registries. Recent average annual (2010-2014) incidence rates and incidence trends from 1973 to 2014 were examined for cases ages ≥75 years. One- and five-year relative cancer survival rates were examined for adults ages ≥75 years diagnosed 2007-2013, with follow-up into 2014. From 1973 to 2014, incidence rates increased for NHL, MM, and AML, decreased for HL, and remained relatively stable for ALL, CLL, and CML among adults ages ≥75 years. The highest one- and five-year relative survival rates were observed among adults with CLL ages 75-84 years (1 year: 91.8% (95% CI = 91.8-90.8)) and 5 years: 76.5% (95% CI = 74.2-78.6)). The lowest one- and five-year survival rates were observed among adults with AML ages 75-84 (1 year: 18.2% (95% CI = 74.2-78.6) and 5 years: 2.7% (95% CI = 2.0-3.6)). Survival for older adults ages ≥75 years with HMs is poor, particularly for acute leukemia. Understanding the heterogeneity in HM outcomes among older patients may help clinicians better address the hematological cancer burden and mortality in the aging population.
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Affiliation(s)
- Jessica L. Krok‐Schoen
- Division of Medical Dietetics and Health SciencesSchool of Health and Rehabilitation SciencesCollege of MedicineThe Ohio State UniversityColumbusOhio
- Comprehensive Cancer CenterThe Ohio State UniversityColumbusOhio
| | - James L. Fisher
- Arthur G. James Cancer Hospital and Richard J. Solove Research InstituteColumbusOhio
| | | | - Alice Mims
- Arthur G. James Cancer Hospital and Richard J. Solove Research InstituteColumbusOhio
- Division of HematologyDepartment of Internal MedicineCollege of MedicineThe Ohio State UniversityColumbusOhio
| | - Sabarish Ayyappan
- Arthur G. James Cancer Hospital and Richard J. Solove Research InstituteColumbusOhio
- Division of HematologyDepartment of Internal MedicineCollege of MedicineThe Ohio State UniversityColumbusOhio
| | - Jennifer A. Woyach
- Arthur G. James Cancer Hospital and Richard J. Solove Research InstituteColumbusOhio
- Division of HematologyDepartment of Internal MedicineCollege of MedicineThe Ohio State UniversityColumbusOhio
| | - Ashley E. Rosko
- Arthur G. James Cancer Hospital and Richard J. Solove Research InstituteColumbusOhio
- Division of HematologyDepartment of Internal MedicineCollege of MedicineThe Ohio State UniversityColumbusOhio
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A population-based approach to compare patient-reported outcomes of long-term Hodgkin's lymphoma survivors according to trial participation: a joint study from the Patient-Reported Outcomes Following Initial Treatment and Long-term Evaluation of Survivorship registry and European Organisation for Research and Treatment of Cancer. Eur J Cancer Prev 2018; 26 Joining forces for better cancer registration in Europe:S223-S228. [PMID: 28574866 DOI: 10.1097/cej.0000000000000381] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Survival discrepancy between patients treated in a clinical trial and routine practice is well recognized. No study has assessed the health-related quality of life (HRQL) of long-term Hodgkin's lymphoma survivors (HLS) according to trial participation. We applied a population-based approach to examine the differences in HRQL, healthcare utilization, and satisfaction with healthcare among long-term HLS who had participated in a trial (tHLS) and those treated in routine care (rHLS). All HLS diagnosed during the period 1989-1998 and living in southern Netherlands were selected from the Netherlands Cancer Registry in 2004 to participate in the Patient Reported Outcomes Following Initial treatment and Long-term Evaluation of Survivorship registry study. Data linkage with the European Organisation for Research and Treatment of Cancer was performed in 2015 to identify trial participation. The 65 tHLS and 67 rHLS had comparable demographic and clinical characteristics. Unadjusted and adjusted models indicated no association between trial participation and HRQL. There was no evidence of differences in healthcare satisfaction. Trial participation was associated with 48% more visits to specialists in the past year (adjusted 95% confidence interval: 10-99). No association of trial participation with cancer-related contacts was observed. tHLS and rHLS had comparable long-term HRQL. Although trial participation was associated with more specialist visits, there was no evidence of an association with healthcare satisfaction and the number of cancer-related visits. Identification of trial participation in population-based cancer registry through data linkage with clinical trials enables a population-based approach to examine patient-reported outcomes differences between tHLS and rHLS.
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Kwan A, Chadwick N, Hancock B. Improving Survival of Patients With Hodgkin Lymphoma Over 4 Decades: Experience of the British National Lymphoma Investigation (BNLI) With 6834 Patients. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2017; 17:108-119. [PMID: 28027894 DOI: 10.1016/j.clml.2016.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 10/30/2016] [Accepted: 11/10/2016] [Indexed: 11/17/2022]
Abstract
BACKGROUND The management of Hodgkin lymphoma (HL) has changed markedly over the last 50 years. This is due to the expanding understanding about the biology of the disease, the development of increasingly efficacious multimodal treatment, and the recognition of how to reduce late effects. The British National Lymphoma Investigation (BNLI) was formed in the 1970s to coordinate UK research in the diagnosis and treatment of lymphoma. We describe the improvement in trial patient survival over 4 decades. PATIENTS AND METHODS This analysis is of data on 6834 patients with a de novo diagnosis of HL registered onto studies with BNLI oversight from January 1, 1970, to December 31, 2009. Patients were subdivided in 4 groups according to their decade of registration; 1970s, 1980s, 1990s, and 2000s. Because of the lengthy data collection period, there is a difference in duration of follow-up between decade groups, with median follow-up in the 1970s group of 28.2 years, 18.0 years in the 1980s group, 9.4 years in the 1990s group, and 5.4 years in the 2000s group. Comparison between data in all 4 groups is not possible beyond 13.4 years (maximum duration of follow-up in the 2000s group), and so a cutoff has been applied at 14 years. Data on overall survival, cause of death, primary treatment modality, and incidence of secondary malignancy were collected. RESULTS Clear and statistically significant improvements in survival curves between the decades were present, with 10-year overall survival increasing from 62.4% in the 1970s to 89.6% in the 2000s. There was a suggestion that second malignancy and cardiac-related deaths have been reducing over time, but longer follow-up is needed for the later decades to confirm this trend. CONCLUSION Results support existing registry data demonstrating that survival for HL has improved over the 4 decades analyzed. This data set is robust and validated, and it adds valuable understanding to the reasons behind the survival curves, which are a balance between efficacious therapies and decreased death related to cardiac conditions and second malignancies.
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Affiliation(s)
- Amy Kwan
- Academic Unit of Clinical Oncology, University of Sheffield, Weston Park Hospital, Sheffield, UK
| | - Nick Chadwick
- Cancer Research UK and UCL Cancer Trials Centre, London, UK
| | - Barry Hancock
- Academic Unit of Clinical Oncology, University of Sheffield, Weston Park Hospital, Sheffield, UK.
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Liu L, Giusti F, Schaapveld M, Aleman B, Lugtenburg P, Meijnders P, Hutchings M, Lemmens V, Bogaerts J, Visser O. Survival differences between patients with Hodgkin lymphoma treated inside and outside clinical trials. A study based on the EORTC-Netherlands Cancer Registry linked data with 20 years of follow-up. Br J Haematol 2016; 176:65-75. [DOI: 10.1111/bjh.14379] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 07/20/2016] [Indexed: 01/07/2023]
Affiliation(s)
- Lifang Liu
- Department of Statistics; The European Organisation for Research and Treatment of Cancer (EORTC); Brussels Belgium
| | - Francesco Giusti
- Department of Statistics; The European Organisation for Research and Treatment of Cancer (EORTC); Brussels Belgium
| | - Michael Schaapveld
- Netherlands Comprehensive Cancer Organisation (IKNL); Utrecht the Netherlands
- Division of Psychosocial Research and Epidemiology; the Netherlands Cancer Institute (NKI); Amsterdam the Netherlands
| | - Berthe Aleman
- Department of Radiation Oncology; the Netherlands Cancer Institute (NKI); Amsterdam the Netherlands
| | | | - Paul Meijnders
- Department of Radiation Oncology; ZNA Middelheim and University of Antwerp; Antwerp Belgium
| | - Martin Hutchings
- Department of Haematology; Rigshospitalet Copenhagen University Hospital; Copenhagen Denmark
| | - Valery Lemmens
- Netherlands Comprehensive Cancer Organisation (IKNL); Utrecht the Netherlands
| | - Jan Bogaerts
- Department of Statistics; The European Organisation for Research and Treatment of Cancer (EORTC); Brussels Belgium
| | - Otto Visser
- Netherlands Comprehensive Cancer Organisation (IKNL); Utrecht the Netherlands
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The Effect of Receiving Treatment Within a Clinical Trial Setting on Survival and Quality of Care Perception in Advanced Stage Non-Small Cell Lung Cancer. Am J Clin Oncol 2016; 39:126-31. [PMID: 24632817 DOI: 10.1097/coc.0000000000000029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Treatment outcomes of advanced stage (IIIB and IV) non-small cell lung cancer (NSCLC) are poor. In this study, we explore the survival outcomes and the perception of the quality of care delivered in stage IIIB and IV NSCLC patients treated within versus outside a clinical trial. MATERIALS AND METHODS Data were obtained from the Cancer Care Outcomes Research and Surveillance Consortium (CanCORS). Baseline characteristics according to clinical trial participation were determined. The association between clinical trial enrollment and survival was assessed using a Cox proportional hazard model after adjusting for age, income, primary data collection and research site, comorbidities, self-reported performance status, presence of brain metastasis, stage IIIB versus IV, and cancer histology. RESULTS Of 815 stage IIIB and IV NSCLC patients, 56 (7%) were enrolled in clinical trials. Median survival for the patients treated within versus outside a clinical trial was 20.5 versus 16.7 months, respectively (P=0.21). Using a multivariate survival model, clinical trial enrollment did not correlate with longer survival (P=0.81). Comparing patients according to clinical trial enrollment, patients treated within a clinical trial setting perceived a better overall quality of care (P<0.01). CONCLUSIONS Management of stage IIIB and IV NSCLC patients within a clinical trial setting conveyed a perception of superior care that did not translate into survival benefit. These findings suggest that providing cancer care within a clinical trial should not imply a survival benefit when counseling stage IIIB and IV NSCLC patients about entering clinical trials.
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Arrieta O, Carmona A, Ramírez-Tirado LA, Flores-Estrada D, Macedo-Pérez EO, Martínez-Hernández JN, Corona-Cruz JF, Cardona AF, de la Garza J. Survival of Patients with Advanced Non-Small Cell Lung Cancer Enrolled in Clinical Trials. Oncology 2016; 91:185-193. [DOI: 10.1159/000447404] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Accepted: 05/31/2016] [Indexed: 11/19/2022]
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Lee GE, Ow M, Lie D, Dent R. Barriers and facilitators for clinical trial participation among diverse Asian patients with breast cancer: a qualitative study. BMC WOMENS HEALTH 2016; 16:43. [PMID: 27449505 PMCID: PMC4957899 DOI: 10.1186/s12905-016-0319-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 07/12/2016] [Indexed: 11/25/2022]
Abstract
Background Recruitment rates for cancer trials are low for racial/ethnic minorities. Little is known about factors influencing trial recruitment in Asian patients. Our aim is to examine the barriers and facilitators for participation in trials among multi-ethnic Asian women with breast cancer. Methods We recruited a convenience sample from consecutive women seen at the National Cancer Centre. Two experienced bilingual (English and Chinese) moderators conducted focus groups to theme saturation. The question guide incorporated open-ended questions soliciting opinions about trial participation and knowledge. Women were first asked if they were willing, unwilling, or still open to participate in future trials. Sessions were audiotaped and transcribed. Transcripts were independently coded for emergent themes. Results Sixteen of 103 women approached participated in five focus groups. Chinese, Malay, and Indian participants aged 29 to 69 represented different cancer stages. Five had no prior knowledge of trials. We identified three major themes comprising of 22 minor themes for barriers and facilitators. The major themes were: 1) patient-related, 2) trial-related, and 3) sociocultural factors. Women willing to join trials expressed themes representing facilitators (better test therapy, cost-effective profile, or trust in doctors and local healthcare systems). Women unwilling to participate expressed themes associated with barriers, while women still open to participation expressed themes representing both facilitators and barriers. Malay women were more likely to express themes related to ‘fatalism’ as a barrier. Discussion/Conclusion We found that facilitators and barriers to trial participation among Asian women were similar to those previously reported in Western women. Knowledge of trials is limited among women receiving breast cancer treatment. Unique sociocultural factors suggest that approaches customised to local and community beliefs are needed to improve trial participation in minority groups.
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Affiliation(s)
- Guek Eng Lee
- National Cancer Centre Singapore, 11, Hospital drive, Postal code 169610, Singapore, Singapore.
| | - Mandy Ow
- Duke-NUS Graduate Medical School, Singapore, Singapore
| | - Desiree Lie
- Duke-NUS Graduate Medical School, Singapore, Singapore
| | - Rebecca Dent
- National Cancer Centre Singapore, 11, Hospital drive, Postal code 169610, Singapore, Singapore
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Abstract
This life history research examined seniors’ life experiences and perceived connections to illnesses. From a randomly selected sample of 190 seniors’interviews, 107 deemed to be the most expressive life stories were selected as the focus for this analysis. All seniors lived independently in a Canadian prairie city, were 60 years of age or older, Caucasian, European decent, had a chronic illness, and told of lives touched by the Great Depression and World War II. Given the paucity of research exploring seniors’ life histories, these findings increase understanding of how life experiences shape seniors’ identities. Four main themes emerged to describe seniors’ lives: chaos, tragedy, quest, and romance. Findings reported here show that seniors with optimistic perceptions do not connect their life experiences with illnesses. Seniors with pessimistic perceptions frequently connect their life experiences with present illnesses and are most likely to remember past abuse and coping with abuse.
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19
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Unger JM, Barlow WE, Martin DP, Ramsey SD, Leblanc M, Etzioni R, Hershman DL. Comparison of survival outcomes among cancer patients treated in and out of clinical trials. J Natl Cancer Inst 2014; 106:dju002. [PMID: 24627276 DOI: 10.1093/jnci/dju002] [Citation(s) in RCA: 174] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Clinical trials test the efficacy of a treatment in a select patient population. We examined whether cancer clinical trial patients were similar to nontrial, "real-world" patients with respect to presenting characteristics and survival. METHODS We reviewed the SWOG national clinical trials consortium database to identify candidate trials. Demographic factors, stage, and overall survival for patients in the standard arms were compared with nontrial control subjects selected from the Surveillance, Epidemiology, and End Results program. Multivariable survival analyses using Cox regression were conducted. The survival functions from aggregate data across all studies were compared separately by prognosis (≥50% vs <50% average 2-year survival). All statistical tests were two-sided. RESULTS We analyzed 21 SWOG studies (11 good prognosis and 10 poor prognosis) comprising 5190 patients enrolled from 1987 to 2007. Trial patients were younger than nontrial patients (P < .001). In multivariable analysis, trial participation was not associated with improved overall survival for all 11 good-prognosis studies but was associated with better survival for nine of 10 poor-prognosis studies (P < .001). The impact of trial participation on overall survival endured for only 1 year. CONCLUSIONS Trial participation was associated with better survival in the first year after diagnosis, likely because of eligibility criteria that excluded higher comorbidity patients from trials. Similar survival patterns between trial and nontrial patients after the first year suggest that trial standard arm outcomes are generalizable over the long term and may improve confidence that trial treatment effects will translate to the real-world setting. Reducing eligibility criteria would improve access to clinical trials.
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Affiliation(s)
- Joseph M Unger
- Affiliations of authors: SWOG Statistical Center, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA (JMU, WEB, ML); University of Washington, Department of Health Services Research, Seattle, WA (DPM); Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA (SDR, RE); Division of Hematology/Oncology, Columbia University, New York, NY (DLH)
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Jagadeesh D, Diefenbach C, Evens AM. XII. Hodgkin lymphoma in older patients: challenges and opportunities to improve outcomes. Hematol Oncol 2013; 31 Suppl 1:69-75. [DOI: 10.1002/hon.2070] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Catherine Diefenbach
- New York University School of Medicine; NYU Cancer Institute; New York City; NY; USA
| | - Andrew M. Evens
- Division of Hematology/Oncology; The University of Massachusetts Medical School; Worcester; MA; USA
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21
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Evens AM, Hong F. How Can Outcomes Be Improved for Older Patients With Hodgkin Lymphoma? J Clin Oncol 2013; 31:1502-5. [DOI: 10.1200/jco.2012.47.3058] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Andrew M. Evens
- The University of Massachusetts Medical School and University of Massachusetts Memorial Cancer Center, Worcester, MA
| | - Fangxin Hong
- Dana-Farber Cancer Institute and Harvard School of Public Health, Boston, MA
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22
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Evens AM, Hong F, Gordon LI, Fisher RI, Bartlett NL, Connors JM, Gascoyne RD, Wagner H, Gospodarowicz M, Cheson BD, Stiff PJ, Advani R, Miller TP, Hoppe RT, Kahl BS, Horning SJ. The efficacy and tolerability of adriamycin, bleomycin, vinblastine, dacarbazine and Stanford V in older Hodgkin lymphoma patients: a comprehensive analysis from the North American intergroup trial E2496. Br J Haematol 2013; 161:76-86. [PMID: 23356491 DOI: 10.1111/bjh.12222] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 12/17/2012] [Indexed: 11/29/2022]
Abstract
There is a lack of contemporary prospective data examining the adriamycin, bleomycin, vinblastine, dacarbazine (ABVD) and Stanford V (SV; doxorubicin, vinblastine, mechlorethamine, vincristine, bleomycin, etoposide, prednisone) regimens in older Hodgkin lymphoma (HL) patients. Forty-four advanced-stage, older HL patients (aged ≥60 years) were treated on the randomized study, E2496. Toxicities were mostly similar between chemotherapy regimens, although 24% of older patients developed bleomycin lung toxicity (BLT), which occurred mainly with ABVD (91%). Further, the BLT-related mortality rate was 18%. The overall treatment-related mortality for older HL patients was 9% vs. 0·3% for patients aged <60 years (P < 0·001). Among older patients, there were no survival differences between ABVD and SV. According to age, outcomes were significantly inferior for older versus younger patients (5-year failure-free survival: 48% vs. 74%, respectively, P = 0·002; 5-year overall survival: 58% and 90%, respectively, P < 0·0001), although time-to-progression (TTP) was not significantly different (5-year TTP: 68% vs. 78%, respectively, P = 0·37). Furthermore, considering progression and death without progression as competing risks, the risk of progression was not different between older and younger HL patients (5 years: 30% and 23%, respectively, P = 0·30); however, the incidence of death without progression was significantly increased for older HL patients (22% vs. 9%, respectively, P < 0·0001). Altogether, the marked HL age-dependent survival differences appeared attributable primarily to non-HL events.
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Affiliation(s)
- Andrew M Evens
- The University of Massachusetts Medical School, Worcester, MA 01655, USA.
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Bessell EM, Bouliotis G, Armstrong S, Baddeley J, Haynes AP, O'Connor S, Nicholls-Elliott H, Bradley M. Long-term survival after treatment for Hodgkin's disease (1973-2002): improved survival with successive 10-year cohorts. Br J Cancer 2012; 107:531-6. [PMID: 22713660 PMCID: PMC3405204 DOI: 10.1038/bjc.2012.228] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background: The Nottinghamshire Lymphoma Registry contains the details of all the patients diagnosed with lymphoma (since 1 January 1973) within a defined geographical area with a population of 1.1 million. It was therefore possible to study the outcome of treatment for Hodgkin’s disease for three 10-year cohorts (1973–1982, 1983–1992 and 1993–2002). The aims of the study were to compare survival time among the three patient cohorts, to identify prognostic factors and to estimate relative survival. Methods: A total of 745 patients diagnosed between 1973 and 2002 were analysed for survival. Survivorship was estimated by the Kaplan-Meier method and parametric survival models. An accelerated failure-time regression was used for multivariate analysis. Results: Overall, patients were observed for 9.8 (0.3–34.82) years (median(range)), on average. One, five and fifteen-year disease-specific survival was found to be 87% (85–90%), 77% (74–80%) and 70% (67–74%), respectively. For those for diagnosed between 1973 and 1982, the 15-year survival was found to be 57% for 1983–1992, it was 74% and for 1993–2002, it was 83% (P<0.001). The difference remained significant after adjusting for prognostic factors. The actuarial risk of developing a second malignancy at 20 years was for the 1973–1982 cohort, 12.4%, and for the 1983–1992 cohort, 18.8%. Conclusion: Treatment advances and effective management of toxicities of treatment over time, have resulted in a significantly longer survival for patients with Hodgkin’s disease diagnosed within a defined population.
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Affiliation(s)
- E M Bessell
- Department of Clinical Oncology, Nottingham City Hospital, Hucknall Road, Nottingham NG5 1PB, UK.
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A retrospective multicenter analysis of elderly Hodgkin lymphoma: outcomes and prognostic factors in the modern era. Blood 2012; 119:692-5. [DOI: 10.1182/blood-2011-09-378414] [Citation(s) in RCA: 122] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractWe investigated a recent (January 1999 to December 2009) cohort of 95 elderly Hodgkin lymphoma subjects. At diagnosis, median age was 67 years (range, 60-89 years), whereas 61% had significant comorbidity, 26% were unfit, 17% had a geriatric syndrome, and 13% had loss of activities of daily living. Overall response rate to therapy was 85%, whereas incidence of bleomycin lung toxicity was 32% (with associated mortality rate, 25%). With 66-month median follow-up, 2-year and 5-year overall survival were 73% and 58%, respectively (advanced-stage, 63% and 46%, respectively). Most International Prognostic Score factors were not prognostic on univariate analyses, whereas Cox multivariate regression identified 2 risk factors associated with inferior overall survival: (1) age more than 70 years (2.24; 95% CI, 1.16-4.33, P = .02) and (2) loss of activities of daily living (2.71; 95% CI, 1.07-6.84, P = .04). Furthermore, a novel survival model based on number of these risk factors (0, 1, or 2) showed differential 2-year OS of 83%, 70%, and 13%, respectively (P < .0001) and 5-year OS of 73%, 51%, and 0%, respectively (P < .0001).
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Selby P, Autier P. The impact of the process of clinical research on health service outcomes. Ann Oncol 2012; 22 Suppl 7:vii5-vii9. [PMID: 22039145 DOI: 10.1093/annonc/mdr419] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Chapter 1 introduces the key questions and context for the work described in the supplement, on the impact of the process of clinical research on healthcare outcomes. The distinction between the influence of research activity on the outcomes for individual patients involved in clinical trials and other well-designed studies when compared to similar individuals cared for within similar healthcare institutions are considered. The evidence is reviewed and broadly the conclusion is that there is little evidence to support the hypothesis that individuals included in randomized trials do better than individuals with the same clinical characteristics in such trials within the same institution. However, the more important question of the influence of research activity on the outcomes of healthcare institutions is identified and clarified. There are less research data which address this question and it is harder to study. However, the existing data are encouraging and suggest that the hypothesis that research- intensive healthcare institutions provide improved outcomes is worthy of further study. There is a pressing need for additional high-quality, methodologically robust studies of this question.
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Affiliation(s)
- P Selby
- Leeds Institute of Molecular Medicine, Leeds, UK
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Halbsguth TV, Böll B, Borchmann P, Diehl V. The unique characteristics and management of patients over 60 years of age with classic Hodgkin lymphoma. Curr Hematol Malig Rep 2011; 6:164-71. [PMID: 21553348 DOI: 10.1007/s11899-011-0089-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In recent decades, the prognosis of Hodgkin lymphoma has been substantially improved, but these successes have been restricted to younger patients and could not be translated into a major benefit for older patients, especially those with advanced-stage disease. Major problems in treating older patients include a different biology, frailty, comorbidities, and poorer tolerance of therapy. Additionally, these patients are often excluded from randomized trials, so an evidence-based standard of care is lacking. Importantly, the proportion of older patients with HL will increase over the next 50 years. Currently, ABVD (Adriamycin [doxorubicin], bleomycin, vinblastine, and dacarbazine) is considered to be the gold standard, even though it has some toxicity in older patients and prospective data are not available. Thus, further studies are required, including the assessment of comorbidities and the incorporation of new drugs such as immunomodulatory agents, antibody-drug conjugates, mTOR inhibitors, or histone deacetylase (HDAC) inhibitors.
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Affiliation(s)
- Teresa V Halbsguth
- First Department of Internal Medicine, German Hodgkin Study Group (GHSG), University of Cologne, Cologne, Germany.
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Keegan THM, Clarke CA, Chang ET, Shema SJ, Glaser SL. Disparities in survival after Hodgkin lymphoma: a population-based study. Cancer Causes Control 2011; 20:1881-92. [PMID: 19557531 DOI: 10.1007/s10552-009-9382-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2009] [Accepted: 06/08/2009] [Indexed: 10/20/2022]
Abstract
Survival after Hodgkin lymphoma (HL) is generally favorable, but may vary by patient demographic characteristics. The authors examined HL survival according to race/ethnicity and neighborhood socioeconomic status (SES), determined from residential census-block group at diagnosis. For 12,492 classical HL patients ≥ 15 years diagnosed in California during 1988-2006 and followed through 2007, we determined risk of overall and HL-specific death using Cox proportional hazards regression; analyses were stratified by age and Ann Arbor stage. Irrespective of disease stage, patients with lower neighborhood SES had worse overall and HL-specific survival than patients with higher SES. Patients with the lowest quintile of neighborhood SES had a 64% (patients aged 15-44 years) and 36% (≥ 45 years) increased risk of HL-death compared to patients with the highest quintile of SES; SES results were similar for overall survival. Even after adjustment for neighborhood SES, blacks and Hispanics had increased risks of HL-death 74% and 43% (15-44 years) and 40% and 17% (≥ 45 years), respectively, higher than white patients. The racial/ethnic differences in survival were evident for all stages of disease. These data provide evidence for substantial, and probably remediable, racial/ethnic and neighborhood SES disparities in HL outcomes.
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Affiliation(s)
- Theresa H M Keegan
- Northern California Cancer Center, 2201 Walnut Ave, Suite 300, Fremont, CA 94536, USA.
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Frederick WA, Ames S, Downing SR, Oyetunji TA, Chang DC, Leffall LD. Surgical Treatment for Women with Breast Cancer: Do Randomized Clinical Trials Represent Current Medical Practices? Am Surg 2010. [DOI: 10.1177/000313481007600629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Randomized clinical trials have not shown survival differences between breast cancer patients who undergo breast-conserving surgery and those who undergo modified radical mastectomy (MRM). Recent studies however, have suggested that these randomized clinical trials findings may not be representative of the entire population or the nature of current patient care. A retrospective analysis of female invasive breast cancer patients who underwent surgery in the Surveillance, Epidemiology, and End Results database (1990-2003) was performed. Survival was compared amongst women who underwent partial mastectomy, partial mastectomy plus radiation (PMR), or MRM. Cox proportional hazards regressions were used to investigate the impact of method of treatment upon survival, after adjusting for patient and tumor characteristics. A total of 218,043 patients, mean age 62 years, were identified. MRM accounted for 51.5 per cent of the study population whereas PMR accounted for 34.9 per cent. On multivariate analyses, significant improvement was observed in patient survival associated with PMR when compared with MRM patients (hazard ratio = 0.71, 95% confidence interval = 0.67-0.74, P < 0.001). This population-based study suggests that there is a survival benefit for women undergoing PMR in the treatment of breast cancer.
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Affiliation(s)
| | - Sarah Ames
- Department of Surgery, Howard University College of Medicine, Washington, DC
| | | | | | - David C. Chang
- Johns Hopkins University School of Medicine, Baltimore, MD
| | - Lasalle D. Leffall
- Department of Surgery, Howard University College of Medicine, Washington, DC
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Amadio P, Bordonaro R, Borsellino N, Butera A, Caruso M, Ferraù F, Russello R, Savio G, Valenza R, Zerilli F, Gebbia V. Scientific Activity and Needs Among Medical Oncology Units in Sicily: A Survey of The Italian Association of Medical Oncology. J Chemother 2010; 22:48-53. [DOI: 10.1179/joc.2010.22.1.48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Kolstad A, Nome O, Delabie J, Lauritzsen GF, Fossa A, Holte H. Standard CHOP-21 as first line therapy for elderly patients with Hodgkin's lymphoma. Leuk Lymphoma 2009; 48:570-6. [PMID: 17454601 DOI: 10.1080/10428190601126610] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
There is no consensus on the optimal chemotherapy regimen for Hodgkin's lymphoma patients > or = 60 years. We present our institution's results of 5 years, using CHOP-21 as standard for this patient group. Twenty-nine patients with a median age of 71 years (range, 60 - 91) were included in this cohort. Fifty-five percent had known co-morbidities. Stage I/IIA patients (38%) were treated with 2 - 4 cycles of CHOP followed by radiotherapy. Stage IIB - IV patients (62%) received 6 - 8 cycles of CHOP and for the majority (13/18 pts) no radiotherapy. Two treatment-related deaths occurred. Febrile neutropenia was the most common toxicity (31%). The complete response rate after CHOP +/- radiotherapy was 93%. With a median follow-up of 41 months, five patients have relapsed and four have died from Hodgkin's lymphoma. So far, no relapses have occurred after 2 years from the end of therapy. Overall survival and progression-free survival at 3 years were 79% and 76%, respectively. We conclude that CHOP-21 is a well-tolerated and effective treatment for elderly patients with Hodgkin's lymphoma.
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Affiliation(s)
- A Kolstad
- Department of Medical Oncology and Radiotherapy, Rikshospitalet-Radiumhospitalet Medical Center, Oslo, Norway.
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Favier O, Heutte N, Stamatoullas-Bastard A, Carde P, van't Veer MB, Aleman BMP, Noordijk EM, Thomas J, Fermé C, Henry-Amar M. Survival after Hodgkin lymphoma. Cancer 2009; 115:1680-91. [DOI: 10.1002/cncr.24178] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Markman M. Differences between a drug regimen employed in early phase 1 trials and the subsequent use of the agent in routine oncologic practice. Cancer 2007; 110:1644-7. [PMID: 17879372 DOI: 10.1002/cncr.22967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maurie Markman
- Clinical Research, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA.
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Pearcey R, Miao Q, Kong W, Zhang-Salomons J, Mackillop WJ. Impact of adoption of chemoradiotherapy on the outcome of cervical cancer in Ontario: results of a population-based cohort study. J Clin Oncol 2007; 25:2383-8. [PMID: 17557951 DOI: 10.1200/jco.2006.09.1926] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To describe the adoption of concurrent cisplatin-based chemoradiotherapy (C-CRT), and to evaluate its impact on the outcome of cervical cancer in Ontario. METHODS We used a population-based cancer registry to identify the 4,069 patients with invasive carcinoma of the cervix diagnosed in Ontario between 1992 and 2001. We linked electronic records of treatment to the registry. We described time trends in the use of C-CRT, and we compared survival before and after widespread adoption of C-CRT. RESULTS Over the study period, the proportion of patients treated with primary radical radiotherapy (RT) remained constant at approximately 42%. Between 1992 and 1998, less than 10% of RT cases received chemotherapy. Early in 1999, there was rapid adoption of C-CRT. Between 1999 and 2001, more than 60% of RT cases received C-CRT. There was a contemporaneous increase in overall 3-year survival from 71.1% in the 1995 to 1998 cohort to 75.9% in the 1999 to 2001 cohort (P = .03). There was no change in survival in patients treated with surgery alone. However, there was a significant increase in 3-year survival from 58.6% in the 1995 to 1998 cohort to 69.8% in the 1999 to 2001 cohort (P < .01) in the subpopulation of patients treated with primary RT +/- chemotherapy. CONCLUSION The adoption of C-CRT was associated with a significant improvement in overall survival of cervical cancer at the population level. The magnitude of the benefit of C-CRT in the general population was consistent with the results of the relevant clinical trials.
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Affiliation(s)
- Robert Pearcey
- Division of Cancer Care and Epidemiology, Queen's University Cancer Research Institute, Kingston, Ontario, Canada
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Markman M, Petersen J, Montgomery R. An examination of the influence of patient race and ethnicity on expressed interest in learning about cancer clinical trials. J Cancer Res Clin Oncol 2007; 134:115-8. [PMID: 17598129 DOI: 10.1007/s00432-007-0263-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2006] [Accepted: 06/07/2007] [Indexed: 11/30/2022]
Abstract
PURPOSE A number of factors have been identified as being associated with the documented low accrual rate of minorities into cancer-related clinical trials in the USA. An important issue is the fundamental interest, or lack thereof, of these specific patient populations in actually considering study participation. METHODS To examine this issue, aggregate data were analyzed from a proprietary Internet-based decision support program (NexProfiler Treatment Option Tools for Cancer, NexCura, Seattle, WA, USA) embedded into approximately 100 cancer-associated Web sites where responding patients (or their families) were asked, but not required, to identify their race/ethnicity (African-American, Asian-American, Caucasian and Hispanic) and to also respond to the question, "Are you interested in learning about clinical trials?". RESULTS Of the > 60,000 patients who both self-identified their race/ethnicity and responded to the question regarding their desire to learn about clinical trials, approximately 10% were from the minority (non-Caucasian) groups. Of note, in all four malignancies analyzed (breast, colorectal, lung, and prostate) and in both patients < or = 60 and > 60 years of age, each of the three non-Caucasian populations expressed an interest in learning about such studies that was equal to, if not greater than, that observed in the Caucasian respondents. CONCLUSION Assuming these provocative results regarding self-declared desire to learn about clinical trials can be confirmed by others with similar Internet-associated databases, this analysis suggests Web-based recruitment strategies may be an effective method to communicate with minority populations in the US (and, perhaps, elsewhere) with a specific interest in considering participation in cancer clinical trials.
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Affiliation(s)
- Maurie Markman
- The University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Mail Box #121, Houston, TX 77030, USA.
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Brennan TV, Fuller TF, Vincenti F, Chan S, Chang CK, Bostrom A, Zlatunich JK, Tomlanovich SJ, Feng S. Living donor kidney transplant recipients and clinical trials: participation profiles and impact on post-transplant care. Am J Transplant 2006; 6:2429-35. [PMID: 16925565 DOI: 10.1111/j.1600-6143.2006.01504.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Many transplant physicians believe that transplant candidates who enroll in clinical trials may have better outcomes than those who do not enroll. We examined a 7-year cohort (1997-2003) of adult primary, non-HLA identical, living donor kidney transplant (LDKT) recipients to determine whether demographic characteristics predisposed to enrollment and whether participation affected posttransplant care intensity and/or allograft function. Overall, 146 of 512 (28.5%) LDKT recipients enrolled in clinical trials. LDKT recipients who were male and those who lived <100 miles from our transplant center were significantly more likely to participate. During the first post-transplant year, study patients (SPs) had more clinic visits (p < 0.0001) and more allograft biopsies (p = 0.024) compared to nonstudy patients (NSPs), but comparable numbers of hospital readmissions and allograft ultrasounds. SPs and NSPs did not differ in 1-year creatinine clearance, delta creatinine or rejection incidence. Overall graft and patient survival were comparable. We conclude that clinical trial participants were disproportionately male, had increased intensity of post-transplant care but comparable outcomes to nonparticipants.
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Affiliation(s)
- T V Brennan
- Department of Surgery, Division of Transplantation, University of California San Francisco, San Francisco, California, USA
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Garber M, Arnold RM. Promoting the participation of minorities in research. THE AMERICAN JOURNAL OF BIOETHICS : AJOB 2006; 6:W14-20. [PMID: 16754431 DOI: 10.1080/15265160600686331] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The current policy of the National Institute of Health designed to increase the participation of women and minorities is radically different from previous policies designed to protect minorities from abuses in research studies. The principal arguments to support this policy are twofold: 1) Increased representation of minorities and women in research would increase the generalizability of research data and allow for valid analyses of differences in subpopulations; and 2) being in a clinical research study is advantageous to participants regardless of the final research study results. It remains unclear whether minorities find these arguments compelling. Instead of telling minorities that participation in research is good for them, the research community should focus on understanding what minority communities want from clinical research and then tailoring the message to meet this need. Persuasive arguments to promote long-term increased representation of minorities in clinical research must come from within minority communities.
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Elting LS, Cooksley C, Bekele BN, Frumovitz M, Avritscher EBC, Sun C, Bodurka DC. Generalizability of cancer clinical trial results. Cancer 2006; 106:2452-8. [PMID: 16639738 DOI: 10.1002/cncr.21907] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The generalizability of clinical trial results is questionable, because fewer than 5% of cancer patients participate. The authors examined the comparability of clinical trial participants and nonparticipants and the potential impact of differences. METHODS A retrospective cohort of 19,340 cancer patients who were diagnosed between January 1990 and December 1997 was characterized by trial participation. The distributions of prognostically important factors among trial participants were compared with the distributions among nonparticipants and the population of patients diagnosed during the same period in the Surveillance, Epidemiology, and End Results population. The impact of these factors on survival was examined by using a Cox proportional hazards analysis. RESULTS Trial participants were younger and had better performance status and fewer comorbid conditions compared with nonparticipants. However, participants were more likely to have locally advanced disease, positive lymph node status, poorly differentiated tumors, liver metastases, and multiple metastatic sites. The former factors were associated with significantly longer survival, whereas the later factors were associated with significantly shorter survival. CONCLUSIONS The lack of comparability between trial participants and nonparticipants called into question the generalizability of clinical trial results. Although selective recruitment for clinical trials is justified, the authors encourage the use of population-based trials of effectiveness in "all comers."
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Affiliation(s)
- Linda S Elting
- Department of Biostatistics and Applied Mathematics, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA.
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van Spronsen DJ, Janssen-Heijnen MLG, Lemmens VEPP, Peters WG, Coebergh JWW. Independent prognostic effect of co-morbidity in lymphoma patients: results of the population-based Eindhoven Cancer Registry. Eur J Cancer 2005; 41:1051-7. [PMID: 15862755 DOI: 10.1016/j.ejca.2005.01.010] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2004] [Revised: 01/06/2005] [Accepted: 01/27/2005] [Indexed: 10/25/2022]
Abstract
The prevalence of co-morbidity among elderly lymphoma patients is associated with a decrease in the use of chemotherapy. This study assessed the independent prognostic effect of co-morbidity in 1551 unselected lymphoma patients, diagnosed between 1995 and 2001 in the area of the population-based Eindhoven Cancer Registry. The prevalence of serious co-morbidity was 58% for patients with Hodgkin's disease (HD) who were over 60 years of age and 66% for patients with non-Hodgkin's lymphoma (NHL) who were over 60 years of age. The administration of chemotherapy declined in the presence of co-morbidity for elderly patients with early-stage HD and elderly patients with aggressive NHL. Co-morbidity was associated with a 10-20% decline in 5-year survival. Whether less frequent application of chemotherapy in the presence of co-morbidity is justified as far as complications, prognosis and quality of life are concerned requires further investigation.
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Affiliation(s)
- D J van Spronsen
- Department of Medical Oncology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
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Le Teuff G, Abrahamowicz M, Bolard P, Quantin C. Comparison of Cox's and relative survival models when estimating the effects of prognostic factors on disease-specific mortality: a simulation study under proportional excess hazards. Stat Med 2005; 24:3887-909. [PMID: 16320267 DOI: 10.1002/sim.2392] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In many prognostic studies focusing on mortality of persons affected by a particular disease, the cause of death of individual patients is not recorded. In such situations, the conventional survival analytical methods, such as the Cox's proportional hazards regression model, do not allow to discriminate the effects of prognostic factors on disease-specific mortality from their effects on all-causes mortality. In the last decade, the relative survival approach has been proposed to deal with the analyses involving population-based cancer registries, where the problem of missing information on the cause of death is very common. However, some questions regarding the ability of the relative survival methods to accurately discriminate between the two sources of mortality remain open. In order to systematically assess the performance of the relative survival model proposed by Esteve et al., and to quantify its potential advantages over the Cox's model analyses, we carried out a series of simulation experiments, based on the population-based colon cancer registry in the French region of Burgundy. Simulations showed a systematic bias induced by the 'crude' conventional Cox's model analyses when individual causes of death are unknown. In simulations where only about 10 per cent of patients died of causes other than colon cancer, the Cox's model over-estimated the effects of male gender and oldest age category by about 17 and 13 per cent, respectively, with the coverage rate of the 95 per cent CI for the latter estimate as low as 65 per cent. In contrast, the effect of higher cancer stages was under-estimated by 8-28 per cent. In contrast to crude survival, relative survival model largely reduced such problems and handled well even such challenging tasks as separating the opposite effects of the same variable on cancer-related versus other-causes mortality. Specifically, in all the cases discussed above, the relative bias in the estimates from the Esteve et al.'s model was always below 10 per cent, with the coverage rates above 81 per cent.
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Affiliation(s)
- Gwenaël Le Teuff
- Department of Biostatistics and Medical Informatics, Centre Hospitalier Universitaire de Dijon, BP 77908, 21079 Dijon Cedex, France
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Peppercorn JM, Weeks JC, Cook EF, Joffe S. Comparison of outcomes in cancer patients treated within and outside clinical trials: conceptual framework and structured review. Lancet 2004; 363:263-70. [PMID: 14751698 DOI: 10.1016/s0140-6736(03)15383-4] [Citation(s) in RCA: 269] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Many oncologists believe that patients with cancer who enroll in clinical trials have better outcomes than those who do not enroll. We aimed to assess the empirical evidence that such a trial effect exists. METHODS We developed a conceptual framework for comparison of trial and non-trial patients. We then did a comprehensive literature search to identify studies that compared outcomes between these groups. We critically evaluated these studies to assess whether they provide valid and generalizable support for a trial effect. FINDINGS We identified 26 comparisons, from 24 published articles, of outcomes among cancer patients enrolled and not enrolled in clinical trials. 21 comparisons used retrospective cohort designs. 14 comparisons provided some evidence that patients enrolled in trials have improved outcomes. However, strategies to control for potential confounding factors were inconsistent and frequently inadequate. Only eight comparisons restricted non-trial patients to those meeting trial eligibility criteria. Of these, three noted better outcomes in trial patients than in non-trial patients. Children with cancer, patients with haematological malignant disease, and patients treated before 1986 were disproportionately represented in positive studies. INTERPRETATION Despite widespread belief that enrollment in clinical trials leads to improved outcomes in patients with cancer, there are insufficient data to conclude that such a trial effect exists. Until such data are available, patients with cancer should be encouraged to enroll in clinical trials on the basis of trials' unquestioned role in improving treatment for future patients.
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Affiliation(s)
- Jeffrey M Peppercorn
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA
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García M, Lluch JRG, Serra C, Pérez X, Berenguer G, Borràs JM. Evaluación de los proyectos de investigación clínica en un centro monográfico de cáncer. Med Clin (Barc) 2004; 122:212-5. [PMID: 15012888 DOI: 10.1016/s0025-7753(04)74199-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND OBJECTIVE The number of clinical trials in cancer patients has experienced an important growth during last years. However, it is difficult to find data showing this activity in Spanish Hospitals. This study analyses the clinical trials data bases between 1996 and 2002 in a cancer center. MATERIAL AND METHODS We perform a descriptive analysis of data from: selection of protocols, origin of proposals, sponsors, investigators, studies performed and published; demographic data about patients and phase of the studies in which they have been included. RESULTS Evaluation was undertaken with a standardised protocol review assessment. 337 proposals of clinical trials were evaluated during 1996-2002, with a decreasing acceptance index (62.5% to 39.18%, respectively), the number of proposals has grown from 16 in 1996 to 74 in 2002. The general recruitment index was 6.64%. Between 1995-2002, 1479 patients were registered; only 5% were older than 75 years. Pharmaceutical Companies sponsored the majority of the studies, although Co-operative Groups promote an important number of studies, especially in Haematology and Radiotherapy. Thirteen studies performed between 1996-1998 had been published, and 3 more are accepted for publication (69.5%). CONCLUSIONS The number of patients included in clinical trials is limited and older patients are not well represented in them.
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Affiliation(s)
- Margarita García
- Instituto Catalán de Oncología, Hospital Duran i Reynals, L'Hospitalet de Llobregat, Barcelona, España.
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Hodgson DC, Zhang-Salomons J, Rothwell D, Paszat LF, Tsang RW, Crump M, Mackillop WJ. Evolution of treatment for Hodgkin's disease: a population-based study of radiation therapy use and outcome. Clin Oncol (R Coll Radiol) 2003; 15:255-63. [PMID: 12924456 DOI: 10.1016/s0936-6555(02)00417-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To examine changes in radiotherapy (RT) use, cause-specific survival (CSS), and overall survival (OS) in a population-based cohort of Hodgkin's disease (HD) patients diagnosed from 1982 to 1996. MATERIALS AND METHODS Adult patients with HD diagnosed from 1 January 1982 to 31 December 1996 (n = 3957) were identified from the Ontario Cancer Registry. The cohort was divided into three consecutive 5-year periods: 1982-1986, 1987-1991, and 1992-1996. RT use, CSS and OS in each of these three periods were compared. For the entire cohort, the cumulative incidence of different causes of death was calculated. RESULTS The proportion of patients receiving RT within 11 weeks of diagnosis declined over the three consecutive periods (25.1%, 15.6%, 11.7%, P < 0.001), as did the proportion receiving RT within 45 weeks (57.0%, 51.0%, 48.1%; P < 0.001). There was a significant increase in 5-year CSS over time (81%, 87%, 89%; P < 0.001), and OS (72%, 77%, 82%; P < 0.001), which remained significant in multivariable analyses. The cumulative incidence of death from causes other than HD was equal to the incidence of HD-related death within 12 years of diagnosis. CONCLUSIONS There was a significant decline in the use of RT as the primary treatment modality and as part of the initial management of HD from 1982-1996 in Ontario. A greater proportion of patients received their RT after a delay consistent with the receipt of prior chemotherapy. There was also a significant increase in the CSS and OS over this period. These findings are in keeping with the adoption of effective chemotherapy in the treatment of HD.
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Affiliation(s)
- D C Hodgson
- The Princess Margaret Hospital, University of Toronto, Toronto, ON, Canada.
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Abstract
In western populations, the annual incidence rate of cancer among adolescents aged 15-19 years is around 150-200 per million, intermediate between the rates for older children and young adults. The most frequent diagnostic groups are acute leukemia, lymphomas, central nervous system tumors, bone and soft tissue sarcomas, germ cell tumors, thyroid carcinoma, and malignant melanoma. While the causes of most cancers in teenagers are still unknown, health education and promotion and public health programs offer some scope for prevention among people of this age group. Reduction in sun exposure should lead to a reduction in incidence of melanoma, and elimination of hepatitis B in regions where it is endemic should result in a decrease in hepatic carcinoma. Five-year survival of patients diagnosed around 1990 exceeded 70% in the USA and UK. Entry to clinical trials appears to be much less frequent for adolescents with cancer than for children. There is some evidence that higher survival is associated with entry to trials or centralized treatment for certain cancers in this age group.
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Affiliation(s)
- Charles Stiller
- Childhood Cancer Research Group, Department of Paediatrics, University of Oxford, 57 Woodstock Road, Oxford OX2 6HJ, United Kingdom.
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