1
|
Davis MP, Vanenkevort E, Young A, Wojtowicz M, Gupta M, Lagerman B, Liu E, Mackley H, Panikkar R. Radiation Therapy in the Last Month of Life: Association With Aggressive Care at the End of Life. J Pain Symptom Manage 2023; 66:638-646. [PMID: 37657725 DOI: 10.1016/j.jpainsymman.2023.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 08/21/2023] [Indexed: 09/03/2023]
Abstract
CONTEXT Half of the patients with cancer who undergo radiation therapy do so with palliative intent. OBJECTIVES To determine the proportion of undergoing radiation in the last month of life, patient characteristics, cancer course, the type and duration of radiation, whether palliative care was involved, and the of radiation with aggressive cancer care metrics. METHODS One thousand seven hundred twenty-seven patients who died of cancer between January 1, 2018, and December 31, 2019, were included. Demographics, cancer stage, palliative care referral, advance directives, use of home health care, radiation timing, and survival were collected. Type of radiation, course, and intent were reviewed. Chi-square analysis was utilized for categorical variables, and Kruskal-Wallis tests for continuous variables. A stepwise selection was used to build a Cox proportional hazard model. RESULTS Two hundred thirty-three patients underwent radiation in the last month of life. Younger patients underwent radiation 67.3 years (SD 11.52) versus 69.2 years (SD 11.96). 42.6% had radiation within two weeks of death. The average fraction number was 5.5. Individuals undergoing radiation were more likely to start chemotherapy within the last 30 days of life, continue chemotherapy within two weeks of death, be admitted to the ICU, and have two or more hospitalizations or emergency room visits. Survival measured from the date of diagnosis was shorter for those undergoing radiation, 122 days (IQR 58-462) versus 474 days (IQR 225-1150). Palliative care consultations occurred later in those undergoing radiation therapy. CONCLUSION Radiation therapy in the last month of life occurs in younger patients with rapidly progressive cancer, who are subject to more aggressive cancer care, and have late palliative care consults.
Collapse
Affiliation(s)
- Mellar P Davis
- Department of Palliative Care (M.P.D.), Geisinger Medical Center, Danville, Pennsylvania.
| | - Erin Vanenkevort
- Department of Population and Health Science (E.V., A.Y.), Research Institute Geisinger Health System, Danville, Pennsylvania
| | - Amanda Young
- Department of Population and Health Science (E.V., A.Y.), Research Institute Geisinger Health System, Danville, Pennsylvania
| | - Mark Wojtowicz
- Oncology Research Department (M.W.), Cancer Institute, Geisinger Medical Center, Danville, Pennsylvania
| | - Mudit Gupta
- Department of Phenomics Analytics and Clinical Data Core (M.G., B.L.), Geisinger Health System, Danville, Pennsylvania
| | - Braxton Lagerman
- Department of Phenomics Analytics and Clinical Data Core (M.G., B.L.), Geisinger Health System, Danville, Pennsylvania
| | - Edward Liu
- Geisinger Commonwealth School of Medicine (E.L.), Danville, Pennsylvania
| | - Heath Mackley
- Department of Radiation Oncology (H.M.), Geisinger Medical Center, Danville, Pennsylvania
| | - Rajiv Panikkar
- Knapper Cancer Center, Geisinger Medical Center (R.P.), Danville, Pennsylvania
| |
Collapse
|
2
|
Tanaka O, Taniguchi T, Nakaya S, Adachi K, Kiryu T, Makita C, Matsuo M. Stereotactic body radiation therapy to the spine: contouring the cauda equina instead of the spinal cord is more practical as the organ at risk. Rep Pract Oncol Radiother 2023; 28:407-415. [PMID: 37795406 PMCID: PMC10547411 DOI: 10.5603/rpor.a2023.0040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 06/05/2023] [Indexed: 10/06/2023] Open
Abstract
Background Stereotactic body radiotherapy (SBRT) is recognized as a curative treatment for oligometastasis. The spinal cord becomes the cauda equina at the lumbar level, and the nerves are located dorsally. Recently, a consensus has been reached that the cauda equina should be contoured as an organ at risk (OAR). Here, we examined the separate contouring benefits for the spinal canal versus the cauda equina only as the OAR. Materials and methods A medical physicist designed a simulation plan for 10 patients with isolated lumbar metastasis. The OAR was set with three contours: the whole spinal canal, cauda equina only, and cauda equina with bilateral nerve roots. The prescribed dose for the planning target volume (PTV) was 30 Gy/3 fx. Results For the constrained QAR doses, D90 and D95 were statistically significant due to the different OAR contouring. The maximum dose (Dmax) was increased to the spinal canal when the cauda equina max was set to ≤ 20 Gy, but dose hotspots were observed in most cases in the medullary area. The Dmax and PTV coverage were negatively correlated for the cauda equina and the spinal canal if Dmax was set to ≤ 20 Gy for both. Conclusions A portion of the spinal fluid is also included when the spinal canal is set as the OAR. Thus, the PTV coverage rate will be poor if the tumor is in contact with the spinal canal. However, the PTV coverage rate increases if only the cauda equina is set as the OAR.
Collapse
Affiliation(s)
- Osamu Tanaka
- Department of Radiation Oncology, Asahi University Hospital, Gifu City, Gifu, Japan
| | - Takuya Taniguchi
- Department of Radiation Oncology, Asahi University Hospital, Gifu City, Gifu, Japan
| | - Shuto Nakaya
- Department of Radiation Oncology, Asahi University Hospital, Gifu City, Gifu, Japan
| | - Kousei Adachi
- Department of Radiation Oncology, Asahi University Hospital, Gifu City, Gifu, Japan
| | - Takuji Kiryu
- Department of Radiation Oncology, Asahi University Hospital, Gifu City, Gifu, Japan
| | - Chiyoko Makita
- Department of Radiology, Gifu University Hospital, Gifu City, Gifu, Japan
| | - Masayuki Matsuo
- Department of Radiology, Gifu University Hospital, Gifu City, Gifu, Japan
| |
Collapse
|
3
|
Daugherty EC, Mascia A, Zhang Y, Lee E, Xiao Z, Sertorio M, Woo J, McCann C, Russell K, Levine L, Sharma R, Khuntia D, Bradley J, Simone CB, Perentesis J, Breneman J. FLASH Radiotherapy for the Treatment of Symptomatic Bone Metastases (FAST-01): Protocol for the First Prospective Feasibility Study. JMIR Res Protoc 2023; 12:e41812. [PMID: 36206189 PMCID: PMC9893728 DOI: 10.2196/41812] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/29/2022] [Accepted: 10/04/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND In preclinical studies, FLASH therapy, in which radiation delivered at ultrahigh dose rates of ≥40 Gy per second, has been shown to cause less injury to normal tissues than radiotherapy delivered at conventional dose rates. This paper describes the protocol for the first-in-human clinical investigation of proton FLASH therapy. OBJECTIVE FAST-01 is a prospective, single-center trial designed to assess the workflow feasibility, toxicity, and efficacy of FLASH therapy for the treatment of painful bone metastases in the extremities. METHODS Following informed consent, 10 subjects aged ≥18 years with up to 3 painful bone metastases in the extremities (excluding the feet, hands, and wrists) will be enrolled. A treatment field selected from a predefined library of plans with fixed field sizes (from 7.5 cm × 7.5 cm up to 7.5 cm × 20 cm) will be used for treatment. Subjects will receive 8 Gy of radiation in a single fraction-a well-established palliative regimen evaluated in prior investigations using conventional dose rate photon radiotherapy. A FLASH-enabled Varian ProBeam proton therapy unit will be used to deliver treatment to the target volume at a dose rate of ≥40 Gy per second, using the plateau (transmission) portion of the proton beam. After treatment, subjects will be assessed for pain response as well as any adverse effects of FLASH radiation. The primary end points include assessing the workflow feasibility and toxicity of FLASH treatment. The secondary end point is pain response at the treated site(s), as measured by patient-reported pain scores, the use of pain medication, and any flare in bone pain after treatment. The results will be compared to those reported historically for conventional dose rate photon radiotherapy, using the same radiation dose and fractionation. RESULTS FAST-01 opened to enrollment on November 3, 2020. Initial results are expected to be published in 2022. CONCLUSIONS The results of this investigation will contribute to further developing and optimizing the FLASH-enabled ProBeam proton therapy system workflow. The pain response and toxicity data acquired in our study will provide a greater understanding of FLASH treatment effects on tumor responses and normal tissue toxicities, and they will inform future FLASH trial designs. TRIAL REGISTRATION : ClinicalTrials.gov NCT04592887; http://clinicaltrials.gov/ct2/show/NCT04592887. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/41812.
Collapse
Affiliation(s)
- Emily C Daugherty
- Department of Radiation Oncology, University of Cincinnati, Cincinnati, OH, United States
| | - Anthony Mascia
- Department of Radiation Oncology, University of Cincinnati, Cincinnati, OH, United States
- Cancer and Blood Disease Institute, Cincinnati Children's Hospital, Cincinnati, OH, United States
| | - Yong Zhang
- Department of Radiation Oncology, University of Cincinnati, Cincinnati, OH, United States
- Cancer and Blood Disease Institute, Cincinnati Children's Hospital, Cincinnati, OH, United States
| | - Eunsin Lee
- Department of Radiation Oncology, University of Cincinnati, Cincinnati, OH, United States
- Cancer and Blood Disease Institute, Cincinnati Children's Hospital, Cincinnati, OH, United States
| | - Zhiyan Xiao
- Department of Radiation Oncology, University of Cincinnati, Cincinnati, OH, United States
- Cancer and Blood Disease Institute, Cincinnati Children's Hospital, Cincinnati, OH, United States
| | - Mathieu Sertorio
- Department of Radiation Oncology, University of Cincinnati, Cincinnati, OH, United States
| | - Jennifer Woo
- Varian, A Siemens Healthineers Company, Palo Alto, CA, United States
| | - Claire McCann
- Varian, A Siemens Healthineers Company, Palo Alto, CA, United States
| | - Kenneth Russell
- Varian, A Siemens Healthineers Company, Palo Alto, CA, United States
| | - Lisa Levine
- Varian, A Siemens Healthineers Company, Palo Alto, CA, United States
| | - Ricky Sharma
- Varian, A Siemens Healthineers Company, Palo Alto, CA, United States
| | - Deepak Khuntia
- Varian, A Siemens Healthineers Company, Palo Alto, CA, United States
| | - Jeffrey Bradley
- Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Charles B Simone
- Department of Radiation Oncology, New York Proton Center, New York, NY, United States
| | - John Perentesis
- Cancer and Blood Disease Institute, Cincinnati Children's Hospital, Cincinnati, OH, United States
| | - John Breneman
- Department of Radiation Oncology, University of Cincinnati, Cincinnati, OH, United States
| |
Collapse
|
4
|
Park C, Howell EP, Mehta VA, Ramirez L, Price MJ, Floyd SR, Kirkpatrick JP, Torok J, Abd-El-Barr MM, Karikari IO, Goodwin CR. Patient outcomes and tumor control in single-fraction versus hypofractionated stereotactic body radiation therapy for spinal metastases. J Neurosurg Spine 2021; 34:293-302. [PMID: 33157523 DOI: 10.3171/2020.6.spine20349] [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: 03/12/2020] [Accepted: 06/12/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Stereotactic body radiation therapy (SBRT) offers efficient, noninvasive treatment of spinal neoplasms. Single-fraction (SF) high-dose SBRT has a relatively narrow therapeutic window, while hypofractionated delivery of SBRT may have an improved safety profile with similar efficacy. Because the optimal approach of delivery is unknown, the authors examined whether hypofractionated SBRT improves pain and/or functional outcomes and results in better tumor control compared with SF-SBRT. METHODS This is a single-institution retrospective study of adult patients with spinal metastases treated with SF- or three-fraction (3F) SBRT from 2008 to 2019. Demographics and baseline characteristics, radiographic data, and posttreatment outcomes at a minimum follow-up of 3 months are reported. RESULTS Of the 156 patients included in the study, 70 (44.9%) underwent SF-SBRT (median total dose 1700 cGy) and 86 (55.1%) underwent 3F-SBRT (median total dose 2100 cGy). At baseline, a higher proportion of patients in the 3F-SBRT group had a worse baseline profile, including severity of pain (p < 0.05), average use of pain medication (p < 0.001), and functional scores (p < 0.05) compared with the SF-SBRT cohort. At the 3-month follow-up, the 3F-SBRT cohort experienced a greater frequency of improvement in pain compared with the SF-SBRT group (p < 0.05). Furthermore, patients treated with 3F-SBRT demonstrated a higher frequency of improved Karnofsky Performance Scale (KPS) scores (p < 0.05) compared with those treated with SF-SBRT, with no significant difference in the frequency of improvement in modified Rankin Scale scores. Local tumor control did not differ significantly between the two cohorts. CONCLUSIONS Patients who received spinal 3F-SBRT more frequently achieved significant pain relief and an increased frequency of improvement in KPS compared with those treated with SF-SBRT. Local tumor control was similar in the two groups. Future work is needed to establish the relationship between fractionation schedule and clinical outcomes.
Collapse
Affiliation(s)
| | | | | | - Luis Ramirez
- 3Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Durham, North Carolina
| | | | - Scott R Floyd
- 2Radiation Oncology, Duke University Medical Center; and
| | | | - Jordan Torok
- 2Radiation Oncology, Duke University Medical Center; and
| | | | | | | |
Collapse
|
5
|
Oldenburger E, Oldenburger F, Coolbrandt A, Isebaert S, Neyens I, Sevenants A, Van Audenhove C, Haustermans K. The use of patient reported outcome measures (PROMs) in palliative radiotherapy: A topical review. Radiother Oncol 2020; 149:94-103. [DOI: 10.1016/j.radonc.2020.04.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/24/2020] [Accepted: 04/24/2020] [Indexed: 01/11/2023]
|
6
|
O'Donovan A, Morris L. Palliative Radiation Therapy in Older Adults With Cancer: Age-Related Considerations. Clin Oncol (R Coll Radiol) 2020; 32:766-774. [PMID: 32641244 DOI: 10.1016/j.clon.2020.06.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/20/2020] [Accepted: 06/15/2020] [Indexed: 10/23/2022]
Abstract
There are many additional considerations when treating older adults with cancer, especially in the context of palliative care. Currently, radiation therapy is underutilised in some countries and disease sites, but there is also evidence of unnecessary treatment in other contexts. Making rational treatment decisions for older adults necessitates an underlying appraisal of the person's physiological reserve capacity. This is termed 'frailty', and there is considerable heterogeneity in its clinical presentation, from patients who are relatively robust and suitable for standard treatment, to those who are frail and perhaps require a different approach. Frailty assessment also presents an important opportunity for intervention, when followed by Comprehensive Geriatric Assessment (CGA) in those who require it. Generally, a two-step approach, with a short initial screening, followed by CGA, is advocated in geriatric oncology guidelines. This has the potential to optimise care of the older person, and may also reverse or slow the development of frailty. It therefore has an important impact on the patient's quality of life, which is especially valued in the context of palliative care. Frailty assessment also allows a more informed discussion of treatment outcomes and a shared decision-making approach. With regards to the radiotherapy regimen itself, there are many adaptations that can better facilitate the older person, from positioning and immobilisation, to treatment prescriptions. Treatment courses should be as short as possible and take into account the older person's unique circumstances. The additional burden of travel to treatment for the patient, caregiver or family/support network should also be considered. Reducing treatments to single fractions may be appropriate, or alternatively, hypofractionated regimens. In order to enhance care and meet the demands of a rapidly ageing population, future radiation oncology professionals require education on the basic principles of geriatric medicine, as many aspects remain poorly understood.
Collapse
Affiliation(s)
- A O'Donovan
- Applied Radiation Therapy Trinity (ARTT) research group, Discipline of Radiation Therapy, School of Medicine, Trinity College, Dublin, Ireland.
| | - L Morris
- Department of Radiation Oncology, St George Hospital, Sydney, NSW 2217, Australia
| |
Collapse
|
7
|
Özdemir Y, Torun N, Topkan E. Stereotaktik radyocerrahi uygulanan vertebra metastazlarında yanıt değerlendirmesinde PET-BT’nin yeri. CUKUROVA MEDICAL JOURNAL 2019. [DOI: 10.17826/cumj.453287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
|
8
|
Cacicedo J, Gómez-Iturriaga A, Navarro A, Morillo V, Willisch P, Lopez-Guerra JL, Illescas A, Casquero F, Del Hoyo O, Ciervide R, Martinez-Indart L, Bilbao P, Rades D. Analysis of predictors of pain response in patients with bone metastasis undergoing palliative radiotherapy: Does age matter? J Med Imaging Radiat Oncol 2018; 62:578-584. [PMID: 29797486 DOI: 10.1111/1754-9485.12749] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 04/22/2018] [Indexed: 12/25/2022]
Abstract
INTRODUCTION To evaluate whether age is a predictor of pain response after radiotherapy for painful bone metastasis (BM). METHODS Between June 2010 and June 2014, 204 patients with BM undergoing palliative radiotherapy participated in a multicentre prospective study. Patients completed the Brief Pain Inventory (BPI) to rate the intensity pain (from 0 to 10) at baseline and 4 weeks after radiotherapy. To determine which variables predicted pain response and particularly whether age is a predictor, logistic regression analysis was used. Baseline variables considered were: age (≤65/66-75/>75 years), sex, Eastern Cooperative Oncology Group performance status (0-1/≥2), pretreatment pain score (≤4/5-7/≥8), radiotherapy (single/multiple fraction), primary tumour location, visceral metastases (yes/no), concomitant systemic chemotherapy and bisphosphonate use (yes/no). RESULTS Pain response was assessed in the 128 patients who completed BPI pretreatment and at 4 weeks after radiotherapy. According to univariate analysis, pain response was better in over 75-year-olds than younger patients: (OR, 3.2; 95% CI, 1.1-9.1; P = 0.031). Response was better in patients receiving multiple fractions rather than a single fraction of 8 Gy (OR, 2.8; 95% CI, 1.2-6.1; P = 0.01), and in patients with a pretreatment pain score ≥8 vs ≤7 (OR, 2.4; 95% CI, 1.1-5.0; P = 0.017). No other variables were significant. Multivariate analysis showed that treatment schedule (OR, 3.4; 95% CI 1.4-7.9; P = 0.004) and pre-radiotherapy pain score (OR, 2.8; 95% CI 1.3-6.3; P = 0.009) were the only independent predictors of pain response. CONCLUSION All patients with painful bone metastasis should be referred for palliative radiotherapy to relieve the pain regardless of age. Therefore, an older age should not be a reason to withhold palliative radiation treatment.
Collapse
Affiliation(s)
- Jon Cacicedo
- Department of Radiation Oncology, Hospital Universitario Cruces/Biocruces Health Research Institute, Barakaldo, Spain
| | - Alfonso Gómez-Iturriaga
- Department of Radiation Oncology, Hospital Universitario Cruces/Biocruces Health Research Institute, Barakaldo, Spain
| | - Arturo Navarro
- Department of Radiation Oncology, Hospital Duran i Reynals, Barcelona, Spain
| | - Virginia Morillo
- Department of Radiation Oncology, Hospital de Castellón, Castelló, Spain
| | | | | | - Ana Illescas
- Department of Radiation Oncology, Hospital Virgen Macarena, Sevilla, Spain
| | - Francisco Casquero
- Department of Radiation Oncology, Hospital Universitario Cruces/Biocruces Health Research Institute, Barakaldo, Spain
| | - Olga Del Hoyo
- Department of Radiation Oncology, Hospital Universitario Cruces/Biocruces Health Research Institute, Barakaldo, Spain
| | - Raquel Ciervide
- Department of Radiation Oncology, Hospital San Chinarro, Madrid, Spain
| | - Lorea Martinez-Indart
- Bioinformatics and Statistics Department, Hospital Universitario Cruces/Biocruces Heatlh Research Institute, Barakaldo, Spain
| | - Pedro Bilbao
- Department of Radiation Oncology, Hospital Universitario Cruces/Biocruces Health Research Institute, Barakaldo, Spain
| | - Dirk Rades
- Department of Radiation Oncology, University of Lübeck, Lübeck, Germany
| |
Collapse
|
9
|
Abstract
There is increasing awareness of the special needs for care of the elderly cancer patient. Newer precise conformal radiotherapy techniques allow the safe delivery of higher doses of radiotherapy to the target tumor while reducing the dose to surrounding critical organs. This has led to a shortening of radiotherapy protocols for both curative and palliative indications. We review these novel techniques and protocols and the published clinical studies that include elderly patients treated with these techniques. Despite the fact that the elderly are a growing significant proportion of cancer patients, and the need for radiotherapy in the elderly is expected to rise with increasing life expectancy, they are underrepresented in most clinical studies of radiotherapy, and there are few studies specifically investigating radiotherapy in the elderly. The treatment of early-stage primary lung cancer with stereotactic body radiotherapy is a prime example how new highly conformal techniques and shortened treatment protocols are changing the approach to radiotherapy in the elderly. With improved imaging and radiotherapy treatment precision, it is expected that such techniques will become increasingly used in other cancer sites. It is important for radiation oncologists to be aware of the special needs of the elderly cancer patient and in particular to assess these patients based on functional status and not only chronological age. In addition, geriatric oncologists should be aware of modern radiotherapy techniques that can be particularly appropriate for the elderly patient.
Collapse
|
10
|
Gender and age make no difference in the re-irradiation of painful bone metastases: A secondary analysis of the NCIC CTG SC.20 randomized trial. Radiother Oncol 2017; 126:541-546. [PMID: 29102263 DOI: 10.1016/j.radonc.2017.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 09/26/2017] [Accepted: 10/03/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND PURPOSE Patient's gender and age may influence physicians in prescribing palliative radiotherapy. The purpose of this secondary analysis of the National Cancer Institute of Canada Clinical Trials Group Symptom Control Trial SC.20 was to explore the gender and age differences in pain and patient reported outcomes in cancer patients with bone metastases undergoing re-irradiation. MATERIALS AND METHODS Response to radiation was evaluated using the International Bone Metastases Consensus Endpoint Definitions. Patients completed the Brief Pain Inventory (BPI) and European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (C30) before and 2 months after re-irradiation. RESULTS A total of 847 patients were analyzed. At baseline, men had more dyspnea, and mild pain. Older patients consumed less analgesic. More women reported clinically significant improvement in mood and enjoyment of life in the BPI after radiation. Similarly, younger patients reported better improvement in enjoyment of life. There were no significant gender or age differences in overall survival, response to radiation, or in C30 scores at 2 months. CONCLUSION Similar benefit in terms of pain relief was observed across all patient groups. Cancer patients with bone metastases should be offered palliative re-irradiation irrespective of gender or age. TRIAL REGISTRATION NCT00080912; https://clinicaltrials.gov/ct2/show/NCT00080912.
Collapse
|
11
|
Development and Internal Validation of a Clinical Risk Score to Predict Pain Response After Palliative Radiation Therapy in Patients With Bone Metastases. Int J Radiat Oncol Biol Phys 2017; 99:859-866. [DOI: 10.1016/j.ijrobp.2017.07.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 06/07/2017] [Accepted: 07/24/2017] [Indexed: 10/19/2022]
|
12
|
Chow S, Ding K, Wan BA, Brundage M, Meyer RM, Nabid A, Chabot P, Coulombe G, Ahmed S, Kuk J, Dar AR, Mahmud A, Fairchild A, Wilson CF, Wu JSY, Dennis K, DeAngelis C, Wong RKS, Zhu L, Chow E. Patient Reported Outcomes After Radiation Therapy for Bone Metastases as a Function of Age: A Secondary Analysis of the NCIC CTG SC-Twenty-Three Randomized Trial. Am J Hosp Palliat Care 2017; 35:718-723. [PMID: 28950727 DOI: 10.1177/1049909117733435] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
PURPOSE To explore the age difference in response and patient-reported outcomes in patients with cancer having bone metastases undergoing palliative radiotherapy. METHODS Patients completed the European Organisation for Research and Treatment of Cancer (EORTC) Quality-of-Life (QOL) Bone Metastases module (QLQ-BM22), EORTC QOL Core-15-Palliative (QLQ-C15-PAL), and Dexamethasone Symptom Questionnaire (DSQ) before a single 8-Gy radiation treatment, on days 10 and 42 after treatment. Patient demographics, performance status, analgesic consumption, BM22, C15, and DSQ were compared with multivariant analysis between patients under 75 years and 75 years and older. Multiple linear regression models were used to assess the differences between age-groups, adjusting for baseline demographics and primary disease sites. RESULTS There were 298 patients (170 male) with 209 (70%) less than 75 years of age. Most common primary cancer sites include lung, prostate, and breast. At baseline, younger patients had better performance status, consumed more analgesic, and reported worse scores in nausea, insomnia, and functional interference, while older patients more commonly had prostate cancer. There were no significant differences in the incidence of radiation-induced pain flare; response to radiation; changes from baseline for BM22, C15-PAL; and DSQ, nor overall survival at day 42 between the 2 groups. Responders to radiation in the elderly group reported better improvement in physical and emotional domains when compared with nonresponders. CONCLUSIONS In patients with cancer having bone metastases undergoing palliative radiotherapy, there was no significant difference in general with age in response to radiation and patient-reported outcomes. Palliative radiotherapy should be offered to elderly patients when needed.
Collapse
Affiliation(s)
- Selina Chow
- 1 Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Keyue Ding
- 2 Canadian Cancer Trials Group, Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - Bo Angela Wan
- 1 Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Michael Brundage
- 3 Department of Radiation Oncology, Queen's University, Kingston, Ontario, Canada
| | - Ralph M Meyer
- 4 Juravinski Hospital and Cancer Centre and McMaster University, Hamilton, Ontario, Canada
| | - Abdenour Nabid
- 5 Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Québec, Canada
| | - Pierre Chabot
- 6 Hopital Maisonneuve-Rosemont, Montreal, Québec, Canada
| | | | | | - Joda Kuk
- 9 Grand River Regional Cancer Centre, Grand River Hospital, Kitchener, Ontario, Canada
| | - A Rashid Dar
- 10 London Regional Cancer Program, London, Ontario, Canada
| | - Aamer Mahmud
- 11 Cancer Centre of Southeastern Ontario, Kingston General Hospital, Kingston, Ontario, Canada
| | | | - Carolyn F Wilson
- 2 Canadian Cancer Trials Group, Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - Jackson S Y Wu
- 13 Tom Baker Cancer Centre, University of Calgary, Calgary, Alberta, Canada
| | - Kristopher Dennis
- 14 The Ottawa Hospital and University of Ottawa, Ottawa, Ontario, Canada
| | - Carlo DeAngelis
- 1 Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Rebecca K S Wong
- 15 Princess Margaret Cancer Centre, Radiation Medicine Program, Ontario Cancer Institute, University of Toronto, Toronto, Ontario, Canada
| | - Liting Zhu
- 2 Canadian Cancer Trials Group, Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - Edward Chow
- 1 Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
13
|
|
14
|
Tseng CL, Eppinga W, Charest-Morin R, Soliman H, Myrehaug S, Maralani PJ, Campbell M, Lee YK, Fisher C, Fehlings MG, Chang EL, Lo SS, Sahgal A. Spine Stereotactic Body Radiotherapy: Indications, Outcomes, and Points of Caution. Global Spine J 2017; 7:179-197. [PMID: 28507888 PMCID: PMC5415159 DOI: 10.1177/2192568217694016] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
STUDY DESIGN A broad narrative review. OBJECTIVES The objective of this article is to provide a technical review of spine stereotactic body radiotherapy (SBRT) planning and delivery, indications for treatment, outcomes, complications, and the challenges of response assessment. The surgical approach to spinal metastases is discussed with an overview of emerging minimally invasive techniques. METHODS A comprehensive review of the literature was conducted on the techniques, outcomes, and developments in SBRT and surgery for spinal metastases. RESULTS The optimal management of patients with spinal metastases is complex and requires multidisciplinary assessment from an oncologic team that is familiar with the shifting paradigm as a consequence of evolving techniques in surgery and stereotactic radiation, as well as new developments in systemic agents. The Spinal Instability Neoplastic Score and the epidural spinal cord compression (Bilsky) grading system are useful tools that facilitate communication among oncologic team members and can direct management by providing a baseline assessment of risks prior to therapy. The combined multimodality approach with "separation surgery" followed by postoperative spine SBRT achieves thecal sac decompression, improves tumor control, and avoids complications that may be associated with more extensive surgery. CONCLUSION Spine SBRT is a highly effective treatment that is capable of delivering ablative doses to the target while sparing the critical organs-at-risk, chiefly the critical neural tissues, within a short and manageable schedule. At the same time, surgery occupies an important role in select patients, particularly with the expanding availability and expertise in minimally invasive techniques. With rapid adoption of spine SBRT in centers outside of the academic setting, it is imperative for the practicing oncologist to understand the relevance and application of these evolving concepts.
Collapse
Affiliation(s)
- Chia-Lin Tseng
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada,Chia-Lin Tseng, Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, 2075 Bayview Avenue, Toronto, Ontario, Canada M4 N 3M5.
| | - Wietse Eppinga
- University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Hany Soliman
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Sten Myrehaug
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | | | - Mikki Campbell
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Young K. Lee
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Charles Fisher
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Eric L. Chang
- University of Southern California, Los Angeles, CA, USA
| | | | - Arjun Sahgal
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| |
Collapse
|
15
|
Association of Performance Status and Pain in Metastatic Bone Pain Management in the Spanish Clinical Setting. Adv Ther 2017; 34:136-147. [PMID: 27873236 DOI: 10.1007/s12325-016-0435-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 10/05/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Bone metastasis is the most common cause of cancer-related pain, and metastatic bone pain (MBP) is not only severe but also progressive in many patients. The aim of this study was to investigate the association between pain management and performance status in patients with metastatic bone cancer in the Spanish clinical setting. METHODS A 3-month follow-up prospective, epidemiologic, multicenter study was conducted in 579 patients to assess the evolution of their performance, the impact of pain control on sleep and functionality, and the degree of pain control according to analgesic treatment. RESULTS In patients with MBP, Eastern Cooperative Oncology Group (ECOG) status (1.5 ± 0.7-1.3 ± 0.7 and 1.3 ± 0.8; p < 0.001) and pain (6.5 ± 1.4-2.8 ± 1.9 and 2.1 ± 1.9; p < 0.001) improved significantly from baseline to months 1 and 3, as did functionality and sleep, after a treatment change consisting of increasing the administration of opioids. Evolution of ECOG and pain were closely related. ECOG and pain outcomes were significantly more favorable in patients treated with opioids versus non-opioid treatment, and in patients who did not need rescue medication versus those who did. CONCLUSIONS MBP is currently poorly managed in Spain. ECOG improvement is closely and directly related to pain management in MBP. Opioid treatment and a lack of requirements for rescue medication are associated with better ECOG and pain outcomes in MBP patients. FUNDING Mundipharma Pharmaceuticals S.L.
Collapse
|
16
|
Fairchild A. Palliative radiotherapy for bone metastases from lung cancer: Evidence-based medicine? World J Clin Oncol 2014; 5:845-857. [PMID: 25493222 PMCID: PMC4259946 DOI: 10.5306/wjco.v5.i5.845] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Revised: 04/28/2014] [Accepted: 07/17/2014] [Indexed: 02/06/2023] Open
Abstract
To review current recommendations for palliative radiotherapy for bone metastases secondary to lung cancer, and to analyze surveys to examine whether global practice is evidence-based, English language publications related to best practice palliative external beam radiotherapy (EBRT) for bone metastases (BM) from lung cancer were sought via literature search (2003-2013). Additional clinical practice guidelines and consensus documents were obtained from the online Standards and Guidelines Evidence Directory. Eligible survey studies contained hypothetical case scenarios which required participants to declare whether or not they would administer palliative EBRT and if so, to specify what dose fractionation schedule they would use. There is no convincing evidence of differential outcomes based on histology or for spine vs non-spine uncomplicated BM. For uncomplicated BM, 8Gy/1 is widely recommended as current best practice; this schedule would be used by up to 39.6% of respondents to treat a painful spinal lesion. Either 8Gy/1 or 20Gy/5 could be considered standard palliative RT for BM-related neuropathic pain; 0%-13.2% would use the former and 5.8%-52.8% of respondents the latter (range 3Gy/1-45Gy/18). A multifraction schedule is the approach of choice for irradiation of impending pathologic fracture or spinal cord compression and 54% would use either 20Gy/5 or 30Gy/10. Survey results regarding management of complicated and uncomplicated BM secondary to lung cancer continue to show a large discrepancy between published literature and patterns of practice.
Collapse
|
17
|
Effect of age on response to palliative radiotherapy and quality of life in patients with painful bone metastases. Radiother Oncol 2014; 111:264-9. [DOI: 10.1016/j.radonc.2014.03.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 03/24/2014] [Accepted: 03/28/2014] [Indexed: 12/25/2022]
|
18
|
Yamaguchi S, Ohguri T, Matsuki Y, Yahara K, Narisada H, Imada H, Korogi Y. Palliative radiotherapy in patients with a poor performance status: the palliative effect is correlated with prolongation of the survival time. Radiat Oncol 2013; 8:166. [PMID: 23829540 PMCID: PMC3707862 DOI: 10.1186/1748-717x-8-166] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 06/28/2013] [Indexed: 11/25/2022] Open
Abstract
Background The purpose of this study was to analyze the efficacy and tolerability of palliative radiotherapy (RT) in patients with a poor performance status (PS) and to evaluate the relationship between the palliative effect and survival time. Methods One hundred and thirty-three patients with a poor PS (Eastern Cooperative Oncology Group 3 or 4) were treated with palliative RT using the three-dimensional conformal technique and retrospectively analyzed. Each patient's primary symptom treated with palliative RT as the major cause of the poor PS was evaluated using the second item of the Support Team Assessment Schedule (STAS) at the start and one week after the completion of palliative RT. Results One hundred and fourteen (86%) of the 133 patients completed the planned palliative radiation dose. Grade 3 acute toxicity was observed in two patients (2%) and Grade 2 acute toxicity was observed in 10 patients (9%). No Grade 2 or higher late toxicities were observed, except for Grade 3 radiation pneumonitis in one patient. Improvement in the STAS scores between pre- and post-palliative RT was recorded in 76 (61%) of the 125 patients with available scores of STAS. A significant improvement in the mean STAS score between pre- and post-palliative RT was recognized (p < 0.0001). Improvement in the STAS score was found to be the most statistically significant prognostic factor for overall survival after palliative RT in both the multivariate and univariate analyses. The median overall survival time in the patients with an improvement in the STAS score was 6.4 months, while that in the patients without improvement was 2.4 months (p < 0.0005). Conclusions Palliative RT in patients with a poor PS provides symptomatic benefits in more than half of patients without inducing severe toxicities. The palliative effect is strongly correlated with prolongation of the survival time and may contribute to improving the remaining survival time in patients with metastatic/advanced cancer with a poor PS.
Collapse
|
19
|
Zeng L, Chow E. The added challenges of bone metastases treatment in elderly patients. Clin Oncol (R Coll Radiol) 2012. [PMID: 23199578 DOI: 10.1016/j.clon.2012.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Most cancers occur in those older than the age of 65 years. As the population of the world ages and life expectancies continue to increase, it is important to address treatment challenges for elderly patients. This narrative review details the challenges of palliative radiotherapy treatment for elderly patients with bone metastases. We begin with the definition of elderly and its appropriateness, outlining recent demographic data of patients with cancer. The current status of elderly participation in clinical trials is discussed by reviewing the recent literature and clinical trial data. Factors affecting enrolment of the elderly are assessed, with a focus on palliative radiotherapy trials, and what we can do to improve accrual in this data-driven setting. At present, there is a lack of level 1 evidence that evaluates the optimal treatment for elderly patients with bone metastases. Therefore, a review of safety and efficacy is given based on previously published reports. Palliative radiotherapy for elderly patients is a worthwhile treatment and should be recommended regardless of age, as supported by available evidence. Patient, family and physician concerns about physical burden may be reduced as single treatments (that often can be done in a single visit) are as beneficial as multiple treatments for painful bone metastases. In elderly patients, radiotherapy may even be the best treatment for these cases as opioid-related adverse events are amplified in this group and often dosages are more difficult to titrate. Clinicians should continue to encourage the enrolment of elderly patients on to clinical trials as these data form the basis of optimal treatment guidelines. Radiation oncologists are encouraged to reduce the physical burden for elderly patients by offering single treatments where appropriate and completing consultation, treatment simulation and treatment in a single clinical visit.
Collapse
Affiliation(s)
- L Zeng
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada
| | | |
Collapse
|
20
|
Choi Y, Kim JW, Lee IJ, Han HJ, Baek J, Seong J. Helical tomotherapy for spine oligometastases from gastrointestinal malignancies. Radiat Oncol J 2011; 29:219-27. [PMID: 22984674 PMCID: PMC3429906 DOI: 10.3857/roj.2011.29.4.219] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 08/25/2011] [Accepted: 08/30/2011] [Indexed: 12/25/2022] Open
Abstract
Purpose This study evaluated the treatment effectiveness and proper radiation dose of helical tomotherapy (HT) in spine oligometastases from gastrointestinal cancers. Materials and Methods From 2006 to 2010, 20 gastrointestinal cancer patients were treated with HT for spine oligometastases (31 spine lesions). The gross tumor volume (GTV) was the tumor evident from magnetic resonance imaging images fused with simulation computed tomography images. Clinical target volume (CTV) encompassed involved vertebral bodies or dorsal elements. We assumed that the planning target volume was equal to the CTV. We assessed local control rate after HT for 31 spine metastases. Pain response was scored by using a numeric pain intensity scale (NPIS, from 0 to 10). Results Spine metastatic lesions were treated with median dose of 40 Gy (range, 24 to 51 Gy) and median 5 Gy per fraction (range, 2.5 to 8 Gy) to GTV with median 8 fractions (range, 3 to 20 fraction). Median biologically equivalent dose (BED, α/β = 10 Gy) was 52 Gy10 (range, 37.5 to 76.8 Gy10) to GTV. Six month local control rate for spine metastasis was 90.3%. Overall infield failure rate was 15% and outfield failure rate was 75%. Most patients showed pain relief after HT (93.8%). Median local recurrence free survival was 3 months. BED over 57 Gy10 and oligometastases were identified as prognostic factors associated with improved local progression free survival (p = 0.012, p = 0.041). Conclusion HT was capable of delivering higher BED to metastatic lesions in close proximity of the spinal cord. Spine metastases from gastrointestinal tumors were sensitive to high dose radiation, and BED (α/β = 10 Gy) higher than 57 Gy10 could improve local control.
Collapse
Affiliation(s)
- Yunseon Choi
- Department of Radiation Oncology, Yonsei University Health System, Seoul, Korea
| | | | | | | | | | | |
Collapse
|
21
|
Abstract
Palliative radiotherapy has been prescribed since shortly after the discovery of the x-ray in the late 1800s, and it provides symptom relief that is successful, time-efficient, and cost-effective. Although palliative radiotherapy is worthwhile in a wide variety of clinical circumstances, there are situations where it is less worthwhile. We contrast the effective use of palliative radiotherapy with its ineffective use because of issues related to the patient, treatment, or health care system.
Collapse
|
22
|
Inequity in access to cancer care: a review of the Canadian literature. Cancer Causes Control 2011; 22:359-66. [PMID: 21221758 DOI: 10.1007/s10552-010-9722-3] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2010] [Accepted: 12/23/2010] [Indexed: 12/24/2022]
Abstract
Despite the policy and research attention on ensuring equitable access--equal access for equal need--to health care, research continues to identify inequities in access to cancer services. We conducted a literature review to identify the current state of knowledge about inequity in access to cancer health services in Canada in terms of the continuum of care, disease sites, and dimensions of inequity (e.g., income). We searched MEDLINE, CINAHL, and Embase for studies published between 1990 and 2009. We retrieved 51 studies, which examine inequity in access to cancer services from screening to end-of-life care, for multiple cancer types, and a variety of socioeconomic, geographic, and demographic factors that may cause concern for inequity in Canada. This review demonstrates that income has the most consistent influence on inequity in access to screening, while age and geography are most influential for treatment services and end-of-life care, even after adjusting for patient need. Our review also reports on methods used in the literature and new techniques to explore. Equitable access to cancer care is vitally important in all health systems. Obtaining information on the current status of inequities in access to cancer care is a critical first step toward action.
Collapse
|