1. Sung H, Ferlay J, Siegel RL, Laversanne M, et al. (2020) Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA A Cancer J Clin.71:209–49.
2. Huynh L, Moore J. (2021) Palliative and end-of-life care for the older adult with cancer. Curr Opin Support Palliat Care.15:23–8.
3. Riches JC, Voigt LP. (2021) Palliative, ethics, and end-of-life care issues in the cancer patient. Crit Care Clin.37:105–15.
4. Albert RH. (2017) End-of-life care: Managing common symptoms. Am Fam 491 Phys.95:356–61
5. Radbruch L, De Lima L, Knaul F, et al. (2020) Redefining palliative care-A new consensus-based definition. J Pain Symptom Manage.60:754–64.
6. Maetens A, Beernaert K, De Schreye R, et al. (2019) Impact of palliative home care support on the quality and costs of care at the end of life: A population-level matched cohort study. BMJ Open.9:e025180.
7. Vanbutsele G, Pardon K, Van Belle S, et al. (2018) Effect of early and systematic integration of palliative care in patients with advanced cancer: A randomised controlled trial. Lancet Oncol.19:394–404.
8. Haun MW, Estel S, Rücker G, et al. (2017) Early palliative care for adults with advanced cancer. Cochrane Database Syst Rev.6:CD011129.
9. Kavalieratos D, Corbelli J, Zhang D, et al. (2016) Association between palliative care and patient and caregiver outcomes: A systematic review and meta-analysis. JAMA. 316:2104–14.
10. Sleeman KE, de Brito M, Etkind S, et al. (2019) The escalating global burden of serious health-related suffering: Projections to 2060 by world regions, age groups, and health conditions. Lancet Glob Health.7:e883–92.
11. Ferrell BR, Temel JS, Temin S, et al. (2017) Integration of palliative care into standard oncology care: American Society of Clinical Oncology clinical practice guideline update. J Clin Oncol.35:96–112.
12. Jordan K, Aapro M, Kaasa S, et al. (2018) European Society for Medical Oncology (ESMO) position paper on supportive and palliative care. Ann Oncol. 29:36–43.
13. Pivodic L, Pardon K, Van den Block L, et al. (2013) Palliative care service use in four European countries: A cross-national retrospective study via representative networks of general practitioners. PLOS ONE.8:e84440.
14. Craigs CL, West RM, Hurlow A, et al. (2018) Access to hospital and community palliative care for patients with advanced cancer: A longitudinal population analysis. PLOS ONE.13:e0200071. https://doi.org/10.1371/journal.pone.020007
15. van Riet Paap J, Vernooij-Dassen M, Brouwer F, et al. (2014) Improving the organization of palliative care: identification of barriers and facilitators in five European countries. Implement Sci.16;9:130. doi: 10.1186/s13012-014-0130-z.
16. van Riet Paap J, Vernooij-Dassen M, Sommerbakk R, et al. (2015) Implementation of improvement strategies in palliative care: an integrative review. Implement Sci. 26;10:103. doi: 10.1186/s13012-015-0293-2.
17. Nilsen P, Wallerstedt B, Behm L, et al. (2018) Towards evidence-based palliative care in nursing homes in Sweden: a qualitative study informed by the organizational readiness to change theory. Implement Sci. 4;13(1):1. doi:10.1186/s13012-017-0699-0.
18. Zubkoff L, Lyons KD, Dionne-Odom JN, et al. (2021) A cluster randomized controlled trial comparing Virtual Learning Collaborative and Technical Assistance strategies to implement an early palliative care program for patients with advanced cancer and their caregivers: a study protocol. Implement Sci. 11;16(1):25. doi: 10.1186/s13012-021-01086-3.
19. Clelland D, van Steijn D, Whitelaw S, et al. (2020) Palliative care in public policy: Results from a global survey. Palliat Med Rep.1:183–90.
20. Reinke LF, Meier DE. (2017) Research priorities in subspecialty palliative care: Policy initiatives. J Palliat Med.20:813–20.
21. Van den Block L. (2014) The need for integrating palliative care in ageing and dementia policies. Eur J Public Health.24:705–6.
22. Van Beek K, Woitha K, Ahmed N, et al. (2013) Comparison of legislation, regulations and national health strategies for palliative care in seven European countries (Results from the Europall Research Group): A descriptive study. BMC Health Serv Res.13:275.
23. Pivodic L, Smets T, Gott M, et al. (2021) Inclusion of palliative care in health care policy for older people: A directed documentary analysis in 13 of the most rapidly ageing countries worldwide. Palliat Med.35:369–88.
24. Woitha K, Carrasco JM, Clark D, et al. (2003) Policy on palliative care in the WHO European region: An overview of progress since the Council of Europe’s (2003) Recommendation 24. Eur J Public Health.26:230–5.
25. Nakazawa Y, Kato M, Miyashita M, et al. (2021) Growth and challenges in hospital palliative cancer care services: An analysis of nationwide surveys over a decade in Japan. J Pain Symptom Manage.61:1155–64.
26. Maeda I, Tsuneto S, Miyashita M, et al. (2014) Progressive development and enhancement of palliative care services in Japan: Nationwide surveys of designated cancer care hospitals for three consecutive years. J Pain Symptom Manage. 48:364–73.
27. Ministry of Health, Labour and Welfare of Japan website. Overview of the “Cancer Control Act.” URL: https://www.mhlw.go.jp/english/wp/wp-hw3/dl/2- 077.pdf (Last access date: 27th Feb, 2022)
28. Nakazawa Y, Kato M, Miyashita M, et al. (2018) Changes in nurses’ knowledge, difficulties, and self-reported practices toward palliative care for cancer patients in Japan: An analysis of two nationwide representative surveys in 2008 and 2015. J Pain Symptom Manage.55:402–12.
29. Inoue A, Yamaguchi T, Tanaka K, et al, (2019) Benefits of a nationwide palliative care education program on lung cancer physicians. Intern Med.58:1399–403.
30. Yamamoto R, Kizawa Y, Nakazawa Y, et al. (2015) Outcome evaluation of the Palliative care Emphasis program on symptom management and assessment for continuous medical education: Nationwide physician education project for primary palliative care in Japan. J Palliat Med.18:45–9.
31. Nakazawa Y, Yamamoto R, Kato M, et al. (2018) Improved knowledge of and difficulties in palliative care among physicians during 2008 and 2015 in Japan: Association with a nationwide palliative care education program. Cancer. 124:626–35.
32. Morita T, Miyashita M, Yamagishi A, et al. (2013) Effects of a programme of interventions on regional comprehensive palliative care for patients with cancer: A mixed-methods study. Lancet Oncol.14:638–46.
33. Imura C, Morita T, Kato M, et al. (2014) How and why did a regional palliative care program lead to changes in a region? A qualitative analysis of the Japan OPTIM study. J Pain Symptom Manage.47:849–59.
34. Wang T, Molassiotis A, Chung BPM, et al. (2018) Unmet care needs of advanced cancer patients and their informal caregivers: A systematic review. BMC Palliat Care.17:96.
35. Molassiotis A, Yates P, Li Q, et al. (2017) Mapping unmet supportive care needs, quality-of-life perceptions and current symptoms in cancer survivors across the Asia-Pacific region: Results from the International STEP Study. Ann Oncol. 28:2552–8.
36. Okamura M, Fujimori M, Sato A, et al. (2021) Unmet supportive care needs and associated factors among young adult cancer patients in Japan. BMC Cancer. 21:17.
37. Sakai H, Umeda M, Okuyama H, et al. (2020) Differences in perception of breast cancer treatment between patients, physicians, and nurses and unmet information needs in Japan. Support Care Cancer.28:2331–8.
38. Zhi WI, Smith TJ. (2015) Early integration of palliative care into oncology: Evidence, challenges and barriers. Ann Palliat Med.4:122–31.
39. Kain DA, Eisenhauer EA. (2016) Early integration of palliative care into standard oncology care: Evidence and overcoming barriers to implementation. Curr Oncol. 23:374–7.
40. Dalgaard KM, Bergenholtz H, Nielsen ME, et al. (2014) Early integration of palliative care in hospitals: A systematic review on methods, barriers, and outcome. Palliat Support Care.12:495–513.
41. Abrahm JL. (2012) Integrating palliative care into comprehensive cancer care. J Natl Compr Canc Netw.10:1192–8.
42. Uneno Y, Sato K, Morita T, et al. (2020) Current status of integrating oncology and palliative care in Japan: A nationwide survey. BMC Palliat Care.19:12.
43. Nakazawa Y, Miyashita M, Morita T, et al. (2012) The current status and issues regarding hospital-based specialized palliative care service in Japanese Regional Cancer Centers: A nationwide questionnaire survey. Jpn J Clin Oncol. 42:432–41.
44. Hui D, Cherny N, Latino N, et al. (2017) The “critical mass” survey of palliative care programme at ESMO designated centres of integrated oncology and palliative care. Ann Oncol.28:2057–66.
45. Hui D, Elsayem A, De la Cruz M, et al. (2010) Availability and integration of palliative care at US cancer centers. JAMA.303:1054–61.
46. Hui D, De La Rosa A, Chen J, et al. (2020) State of palliative care services at US cancer centers: An updated national survey. Cancer.126:2013–23.
47. Miyashita M, Morita T, Sato K, et al. (2015) A nationwide survey of quality of end-of-life cancer care in designated cancer centers, inpatient palliative care units, and home hospices in Japan: The J-HOPE Study. J Pain Symptom Manage. 50:38–47.e3.
48. Davis MP, Strasser F, Cherny N, et al. (2015) MASCC/ESMO/EAPC survey of palliative programs. Support Care Cancer.23:1951–68.
49. Cartmell KB, Sterba KR, Pickett K, et al. (2018) Availability of patient-centered cancer support services: A statewide survey of cancer centers. PLOS ONE. 13:e0194649.
50. Dalal S, Bruera S, Hui D, et al. (2016) Use of palliative care services in a tertiary cancer center. Oncologist.21:110–8.
51. Hui D, De La Rosa A, Bruera E. (2020) State of integration of palliative care at National Cancer Institute-Designated and nondesignated cancer centers. JAMA Oncol. 6:1292–5.
52. Hammer SL, Clark K, Grant M, et al. (2015) Seventeen years of progress for supportive care services: A resurvey of National Cancer Institute-designated comprehensive cancer centers. Palliat Support Care.13:917–25.
53. Tabriz AA, Flocke SA, Shires D, et al. (2020) Logic model framework for considering the inputs, processes and outcomes of a healthcare organisation- research partnership. BMJ Qual Saf.29:746–55.
54. Hayes H, Parchman ML, Howard R. (2011) A logic model framework for evaluation and planning in a primary care practice-based research network (PBRN). J Am Board Fam Med.24:576–82.
55. Kiendrébéogo JA, Thoumi A, Mangam K, et al. (2021) Reinforcing locally led solutions for universal health coverage: A logic model with applications in Benin, Namibia and Uganda. BMJ Glob Health. 6. https://doi.org/10.1136/bmjgh-2020- 004273
56. Ken-Opurum J, Darbishire L, Miller DK, et al. (2020) Assessing rural health coalitions using the public health logic model: A systematic review. Am J Prev Med.58:864–78.
57. Stoto MA, Nelson C, Savoia E, et al. (2017) A public health preparedness logic model: Assessing preparedness for cross-border threats in the European region. Health Secur.15:473–82.
58. Nutbeam D, Padmadas SS, Maslovskaya O, et al. (2015) A health promotion logic model to review progress in HIV prevention in China. Health Promot Int. 30:270–80.
59. Cabinet Office of Japan website. Efforts for EBPM by the Cabinet Office (in Japanese). URL: https://www.cao.go.jp/others/kichou/ebpm/ebpm.html (Last access date: 27th Feb, 2022)
60. Hasson F, Keeney S, McKenna H. (2000) Research guidelines for the Delphi survey technique. J Adv Nurs. 32:1008–15.
61. Jünger S, Payne SA, Brine J, et al. (2017) Guidance on Conducting and REporting DElphi Studies (CREDES) in palliative care: Recommendations based on a methodological systematic review. Palliat Med.31:684–706.
62. W.K. Kellogg Foundation. Using Logic Models to Bring Together Planning, Evaluation, and Action. Logic Model Development Guide. 2004. (available at: https://wkkf.issuelab.org/resource/logic-model-development-guide.html)
63. World Health Organization. Cancer Control Knowledge into Action WHO Guide for Effective Programmes. 2006. (available at: https://apps.who.int/iris/bitstream/handle/10665/43467/9241546999_eng.pdf;jse ssionid=60B1D97ACFC9E0451D1ABEA0E0B2EB34?sequence=1)
64. Andrew Oar, Fabio Y Moraes, Yannick Romero, et al. (2019) Core elements of national cancer control plans: a tool to support plan development and review. Lancet Oncol. 20(11):e645-e652.
65. Yoko Nakazawa, Mitsunori Miyashita, Tatsuya Morita, et al. (2010) The palliative care self-reported practices scale and the palliative care difficulties scale: reliability and validity of two scales evaluating self-reported practices and difficulties experienced in palliative care by health professionals. J Palliat Med. 13(4):427-37.
66. Mitsunori Miyashita, Maho Aoyama, Misato Nakahata, et al. (2017) Development the Care Evaluation Scale Version 2.0: a modified version of a measure for bereaved family members to evaluate the structure and process of palliative care for cancer patient. BMC Palliat Care.16(1):8.
67. Mitsunori Miyashita, Makoto Wada, Tatsuya Morita, et al. (2014).Care evaluation scale-patient version: measuring the quality of the structure and process of palliative care from the patient's perspective. J Pain Symptom Manage. 48(1):110-8.
68. McKenna HP. (1994) The Delphi technique: A worthwhile research approach for nursing? J Adv Nurs.19:1221–5.
69. Ministry of Internal Affairs and Communications of Japan website. Final report on policy evaluation. URL: https://www.soumu.go.jp/main_sosiki/hyouka/81883.htm (Last access date: 27th Feb, 2022)
70. Patel MI, Sundaram V, Desai M, et al. (2018) Effect of a lay health worker intervention on goals-of-care documentation and on health care use, costs, and satisfaction among patients with cancer: A randomized clinical trial. JAMA Oncol. 4:1359–66.
71. Patel MI, Ramirez D, Agajanian R, et al. (2020) Association of a lay health worker intervention with symptom burden, survival, health care use, and total costs among medicare enrollees with cancer. JAMA Netw Open.3:e201023.
72. Dias A, Azariah F, Anderson SJ, et al. (2019) Effect of a lay counselor intervention on prevention of major depression in older adults living in low- and middle- income countries: A randomized clinical trial. JAMA Psychiatry.76:13–20.
73. Basch E, Deal AM, Dueck AC, et al. (2017) Overall survival results of a trial assessing patient-reported outcomes for symptom monitoring during routine cancer treatment. JAMA.318:197–8.
74. Basch E, Deal AM, Kris MG, et al. (2016) Symptom monitoring with patient- reported outcomes during routine cancer treatment: A randomized controlled trial. J Clin Oncol. 34:557–65.
75. Strasser F, Blum D, von Moos R, et al. (2016) The effect of real-time electronic monitoring of patient-reported symptoms and clinical syndromes in outpatient workflow of medical oncologists: E-MOSAIC, a multicenter cluster-randomized phase III study (SAKK 95/06). Ann Oncol.27:324–32.
76. Basch E, Stover AM, Schrag D, et al. (2020) Clinical utility and user perceptions of a digital system for electronic patient-reported symptom monitoring during routine cancer care: Findings from the PRO-TECT trial. JCO Clin Cancer Inform. 4:947–57.
77. Manalili K, Santana MJ, ISOQOL PROMs/PREMs in clinical practice implementation science work group. (2021) Using implementation science to inform the integration of electronic patient-reported experience measures (ePREMs) into healthcare quality improvement: Description of a theory-based application in primary care. Qual Life Res.30:3073–84.
78. Stover AM, Haverman L, van Oers HA, et al. (2021) Using an implementation science approach to implement and evaluate patient-reported outcome measures (PROM) initiatives in routine care settings. Qual Life Res.30:3015–33.