Variation in current prescription practice of stereotactic body radiotherapy for peripherally located early stage non-small cell lung cancer: Recommendations for prescribing and recording according to the ACROP guideline and ICRU report 91

Autor: Thomas Lacornerie, Suresh Senan, T.B. Nyeng, M. Milder, Evelyn E.C. de Jong, Dirk Verellen, Ditte Sloth Møller, Stephanie Tanadini-Lang, Matthias Guckenberger, Coen W. Hurkmans, W.F.A.R. Verbakel, Nicolaus Andratschke, Eric Lartigau, Karin Dieckmann, Mischa S. Hoogeman, Geert De Kerf
Přispěvatelé: University of Zurich, de Jong, Evelyn E C, Radiotherapy, Radiation Oncology
Rok vydání: 2020
Předmět:
medicine.medical_specialty
Lung Neoplasms
2720 Hematology
Planning target volume
ACROP
610 Medicine & health
Radiosurgery
030218 nuclear medicine & medical imaging
Dose planning
03 medical and health sciences
0302 clinical medicine
ICRU
SDG 3 - Good Health and Well-being
Carcinoma
Non-Small-Cell Lung
medicine
Humans
2741 Radiology
Nuclear Medicine and Imaging
Radiology
Nuclear Medicine and imaging
Stage (cooking)
Medical prescription
Lung cancer
Lung
Computer. Automation
SBRT
business.industry
Harmonisation
Radiotherapy Planning
Computer-Assisted
Radiotherapy Dosage
Guideline
Hematology
Recommendation
medicine.disease
10044 Clinic for Radiation Oncology
Oncology
Radiology Nuclear Medicine and imaging
030220 oncology & carcinogenesis
Practice Guidelines as Topic
2730 Oncology
Radiology
Non small cell
Human medicine
Guideline Adherence
business
Stereotactic body radiotherapy
Zdroj: Radiotherapy and Oncology, 142, 217-223. Elsevier Ireland Ltd
Radiotherapy and oncology
de Jong, E E C, Guckenberger, M, Andratschke, N, Dieckmann, K, Hoogeman, M S, Milder, M, Møller, D S, Nyeng, T B, Tanadini-Lang, S, Lartigau, E, Lacornerie, T, Senan, S, Verbakel, W, Verellen, D, De Kerf, G & Hurkmans, C 2020, ' Variation in current prescription practice of stereotactic body radiotherapy for peripherally located early stage non-small cell lung cancer: Recommendations for prescribing and recording according to the ACROP guideline and ICRU report 91 ', Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, vol. 142, pp. 217-223 . https://doi.org/10.1016/j.radonc.2019.11.001
de Jong, E E C, Guckenberger, M, Andratschke, N, Dieckmann, K, Hoogeman, M S, Milder, M, Møller, D S, Nyeng, T B, Tanadini-Lang, S, Lartigau, E, Lacornerie, T, Senan, S, Verbakel, W, Verellen, D, De Kerf, G & Hurkmans, C 2020, ' Variation in current prescription practice of stereotactic body radiotherapy for peripherally located early stage non-small cell lung cancer : Recommendations for prescribing and recording according to the ACROP guideline and ICRU report 91 ', Radiotherapy and Oncology, vol. 142, pp. 217-223 . https://doi.org/10.1016/j.radonc.2019.11.001
ISSN: 1879-0887
0167-8140
DOI: 10.1016/j.radonc.2019.11.001
Popis: Background and purpose: In 2017 the ACROP guideline on SBRT for peripherally located early stage NSCLC was published. Later that year ICRU-91 about prescribing, recording and reporting was published. The purpose of this study is to quantify the current variation in prescription practice in the institutions that contributed to the ACROP guideline and to establish the link between the ACROP and ICRU-91 recommendations. Material and methods: From each of the eight participating centres, 15 SBRT plans for stage I NSCLC were analyzed. Plans were generated following the institutional protocol, centres prescribed 3 x 13.5 Gy, 3 x 15 Gy, 3 x 17 Gy or 3 x 18 Gy. Dose parameters of the target volumes were reported as recommended by ICRU-91 and also converted to BED10Gy. Results: The intra-institutional variance in D98%, Dmean and D2% of the PTV and GTV/ITV is substantially smaller than the inter-institutional spread, indicating well protocollised planning procedures are followed. The median values per centre ranged from 56.1 Gy to 73.1 Gy (D2%), 50.4 Gy to 63.3 Gy (Dmean) and 40.5 Gy to 53.6 Gy (D98%) for the PTV and from 57.1 Gy to 73.6 Gy (D2%), 53.7 Gy to 68.7 Gy (Dmean) and 48.5 Gy to 62.3 Gy (D98%) for the GTV/ITV. Comparing the variance in PTV D98% with the variance in GTV Dmean per centre, using an F-test, shows that four centres have a larger variance in GTV Dmean, while one centre has a larger variance in PTV D98% (p values
Databáze: OpenAIRE
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