Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort

Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Tiwana, Manpreet S. [verfasserIn] Barnes, Mark Kiraly, Andrew Olson, Robert A.

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2016

Schlagwörter:	Bone metastases Palliative Radiation therapy End of life

Anmerkung:	© Tiwana et al. 2016

Übergeordnetes Werk:	Enthalten in: BMC palliative care - London : BioMed Central, 2002, 15(2016), 1 vom: 10. Jan.
Übergeordnetes Werk:	volume:15 ; year:2016 ; number:1 ; day:10 ; month:01

Links:	Volltext

DOI / URN:	10.1186/s12904-015-0072-5

Katalog-ID:	SPR028756266

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520			\|a Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death.
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allfields	10.1186/s12904-015-0072-5 doi (DE-627)SPR028756266 (SPR)s12904-015-0072-5-e DE-627 ger DE-627 rakwb eng Tiwana, Manpreet S. verfasserin aut Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tiwana et al. 2016 Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. Bone metastases (dpeaa)DE-He213 Palliative (dpeaa)DE-He213 Radiation therapy (dpeaa)DE-He213 End of life (dpeaa)DE-He213 Barnes, Mark aut Kiraly, Andrew aut Olson, Robert A. aut Enthalten in BMC palliative care London : BioMed Central, 2002 15(2016), 1 vom: 10. Jan. (DE-627)355513005 (DE-600)2091556-1 1472-684X nnns volume:15 year:2016 number:1 day:10 month:01 https://dx.doi.org/10.1186/s12904-015-0072-5 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_375 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 15 2016 1 10 01
spelling	10.1186/s12904-015-0072-5 doi (DE-627)SPR028756266 (SPR)s12904-015-0072-5-e DE-627 ger DE-627 rakwb eng Tiwana, Manpreet S. verfasserin aut Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tiwana et al. 2016 Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. Bone metastases (dpeaa)DE-He213 Palliative (dpeaa)DE-He213 Radiation therapy (dpeaa)DE-He213 End of life (dpeaa)DE-He213 Barnes, Mark aut Kiraly, Andrew aut Olson, Robert A. aut Enthalten in BMC palliative care London : BioMed Central, 2002 15(2016), 1 vom: 10. Jan. (DE-627)355513005 (DE-600)2091556-1 1472-684X nnns volume:15 year:2016 number:1 day:10 month:01 https://dx.doi.org/10.1186/s12904-015-0072-5 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_375 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 15 2016 1 10 01
allfields_unstemmed	10.1186/s12904-015-0072-5 doi (DE-627)SPR028756266 (SPR)s12904-015-0072-5-e DE-627 ger DE-627 rakwb eng Tiwana, Manpreet S. verfasserin aut Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tiwana et al. 2016 Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. Bone metastases (dpeaa)DE-He213 Palliative (dpeaa)DE-He213 Radiation therapy (dpeaa)DE-He213 End of life (dpeaa)DE-He213 Barnes, Mark aut Kiraly, Andrew aut Olson, Robert A. aut Enthalten in BMC palliative care London : BioMed Central, 2002 15(2016), 1 vom: 10. Jan. (DE-627)355513005 (DE-600)2091556-1 1472-684X nnns volume:15 year:2016 number:1 day:10 month:01 https://dx.doi.org/10.1186/s12904-015-0072-5 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_375 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 15 2016 1 10 01
allfieldsGer	10.1186/s12904-015-0072-5 doi (DE-627)SPR028756266 (SPR)s12904-015-0072-5-e DE-627 ger DE-627 rakwb eng Tiwana, Manpreet S. verfasserin aut Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tiwana et al. 2016 Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. Bone metastases (dpeaa)DE-He213 Palliative (dpeaa)DE-He213 Radiation therapy (dpeaa)DE-He213 End of life (dpeaa)DE-He213 Barnes, Mark aut Kiraly, Andrew aut Olson, Robert A. aut Enthalten in BMC palliative care London : BioMed Central, 2002 15(2016), 1 vom: 10. Jan. (DE-627)355513005 (DE-600)2091556-1 1472-684X nnns volume:15 year:2016 number:1 day:10 month:01 https://dx.doi.org/10.1186/s12904-015-0072-5 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_375 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 15 2016 1 10 01
allfieldsSound	10.1186/s12904-015-0072-5 doi (DE-627)SPR028756266 (SPR)s12904-015-0072-5-e DE-627 ger DE-627 rakwb eng Tiwana, Manpreet S. verfasserin aut Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort 2016 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tiwana et al. 2016 Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. Bone metastases (dpeaa)DE-He213 Palliative (dpeaa)DE-He213 Radiation therapy (dpeaa)DE-He213 End of life (dpeaa)DE-He213 Barnes, Mark aut Kiraly, Andrew aut Olson, Robert A. aut Enthalten in BMC palliative care London : BioMed Central, 2002 15(2016), 1 vom: 10. Jan. (DE-627)355513005 (DE-600)2091556-1 1472-684X nnns volume:15 year:2016 number:1 day:10 month:01 https://dx.doi.org/10.1186/s12904-015-0072-5 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_375 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 15 2016 1 10 01
language	English
source	Enthalten in BMC palliative care 15(2016), 1 vom: 10. Jan. volume:15 year:2016 number:1 day:10 month:01
sourceStr	Enthalten in BMC palliative care 15(2016), 1 vom: 10. Jan. volume:15 year:2016 number:1 day:10 month:01
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However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. 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author	Tiwana, Manpreet S.
spellingShingle	Tiwana, Manpreet S. misc Bone metastases misc Palliative misc Radiation therapy misc End of life Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort
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topic_title	Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort Bone metastases (dpeaa)DE-He213 Palliative (dpeaa)DE-He213 Radiation therapy (dpeaa)DE-He213 End of life (dpeaa)DE-He213
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title	Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort
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title_full	Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort
author_sort	Tiwana, Manpreet S.
journal	BMC palliative care
journalStr	BMC palliative care
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author_browse	Tiwana, Manpreet S. Barnes, Mark Kiraly, Andrew Olson, Robert A.
container_volume	15
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author-letter	Tiwana, Manpreet S.
doi_str_mv	10.1186/s12904-015-0072-5
title_sort	utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort
title_auth	Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort
abstract	Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. © Tiwana et al. 2016
abstractGer	Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. © Tiwana et al. 2016
abstract_unstemmed	Background Palliative radiotherapy (PRT) can significantly improve quality of life for patients dying of cancer with bone metastases. However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). Conclusions This population-based analysis found that only 4 % of patients with bone metastases received radiation therapy during the last 2 weeks of their life in our population-based, publicly funded program, though it was significantly higher in patients with lung cancer and those with metastases to the spine or extremity. Appropriately, use of multiple fractions palliative RT was less common in patients closer to death. © Tiwana et al. 2016
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title_short	Utilization of palliative radiotherapy for bone metastases near end of life in a population-based cohort
url	https://dx.doi.org/10.1186/s12904-015-0072-5
remote_bool	true
author2	Barnes, Mark Kiraly, Andrew Olson, Robert A.
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doi_str	10.1186/s12904-015-0072-5
up_date	2024-07-03T21:31:03.635Z
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However, an aggressive cancer treatment near end of life is an indicator of poor-quality care. But the optimal rate of overall palliative RT use near the end of life is still unknown. We sought to determine the patterns of palliative radiation therapy (RT) utilization in patients with bone metastases towards their end of life in a population-based, publicly funded health care system. Methods All consecutive patients with bone metastases treated with RT between 2007 and 2011 were identified in a provincial Canadian cancer registry database. Patients were categorized as receiving RT in the last 2 weeks, 2–4 weeks, or >4 weeks before their death. Associations between RT fractionation utilization by these categories, and patient and provider characteristics were assessed through logistic regression. Results Of the 16,898 courses 1734 (10.3) and 709 (4.2 %) were prescribed to patients in the last 2–4 weeks and <2 weeks of their life, respectively. Primary lung (8 %) and gastrointestinal (6.9 %) cancers received palliative RT more commonly in the last 2 weeks of life (OR 3.72 [2.86–4.84] & 3.33 [2.42–4.58] respectively, p <0.001). Among the 709 patients who received RT in the last 2 weeks of life, 350 (49), 167 (24), and 127 (18 %) were for spine, pelvis, and extremity metastases, respectively. RT was prescribed most frequently to spine (5 %) and extremity (4 %) metastases p <0.001 in the last two weeks of life, though only varied between 1 % (sternum) and 5 % (spine) by site of metastases. Single fraction RT was prescribed more commonly in the last 2 weeks of life (64.2 %), compared to individuals who received RT 2–4 weeks (54.5), and >4 weeks (47.9 %) before death (p <0.001). 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