Recommendations for stereotactic body radiation therapy for spine and non-spine bone metastases. A GETUG (French society of urological radiation oncolgists) consensus using a national two-round modified Delphi survey
© 2022 The Authors..
Background and purpose: The relevance of metastasis-directed stereotactic body radiation therapy (SBRT) remains to be demonstrated through phase III trials. Multiple SBRT procedures have been published potentially resulting in a disparity of practices. Therefore, the french society of urological radiation oncolgists (GETUG) recognized the need for joint expert consensus guidelines for metastasis-directed SBRT in order to standardize practice in trials carried out by the group.
Materials and methods: After a comprehensive literature review, 97 recommendation statements were created regarding planning and delivery of spine bone (SBM) and non-spine bone metastases (NSBM) SBRT. These statements were then submitted to a national online two-round modified Delphi survey among main GETUG investigators. Consensus was achieved if a statement received ≥ 75 % agreements, a trend to consensus being defined as 65-74 % agreements. Any statement without consensus at round one was re-submitted in round two.
Results: Twenty-one out of 29 (72.4%) surveyed experts responded to both rounds. Seventy-five statements achieved consensus at round one leaving 22 statements needing a revote of which 16 achieved consensus and 5 a trend to consensus. The final rate of consensus was 91/97 (93.8%). Statements with no consensus concerned patient selection (3/19), dose and fractionation (1/11), prescription and dose objectives (1/9) and organs at risk delineation (1/15). The voting resulted in the writing of step-by-step consensus guidelines.
Conclusion: Consensus guidelines for SBM and NSBM SBRT were agreed upon using a validated modified Delphi approach. These guidelines will be used as per-protocole recommendations in ongoing and further GETUG clinical trials.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:37 |
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Enthalten in: |
Clinical and translational radiation oncology - 37(2022) vom: 16. Nov., Seite 33-40 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Vilotte, F [VerfasserIn] |
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Links: |
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Themen: |
Journal Article |
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Anmerkungen: |
Date Revised 05.11.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1016/j.ctro.2022.08.006 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM345692861 |
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245 | 1 | 0 | |a Recommendations for stereotactic body radiation therapy for spine and non-spine bone metastases. A GETUG (French society of urological radiation oncolgists) consensus using a national two-round modified Delphi survey |
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500 | |a Date Revised 05.11.2023 | ||
500 | |a published: Electronic-eCollection | ||
500 | |a Citation Status PubMed-not-MEDLINE | ||
520 | |a © 2022 The Authors. | ||
520 | |a Background and purpose: The relevance of metastasis-directed stereotactic body radiation therapy (SBRT) remains to be demonstrated through phase III trials. Multiple SBRT procedures have been published potentially resulting in a disparity of practices. Therefore, the french society of urological radiation oncolgists (GETUG) recognized the need for joint expert consensus guidelines for metastasis-directed SBRT in order to standardize practice in trials carried out by the group | ||
520 | |a Materials and methods: After a comprehensive literature review, 97 recommendation statements were created regarding planning and delivery of spine bone (SBM) and non-spine bone metastases (NSBM) SBRT. These statements were then submitted to a national online two-round modified Delphi survey among main GETUG investigators. Consensus was achieved if a statement received ≥ 75 % agreements, a trend to consensus being defined as 65-74 % agreements. Any statement without consensus at round one was re-submitted in round two | ||
520 | |a Results: Twenty-one out of 29 (72.4%) surveyed experts responded to both rounds. Seventy-five statements achieved consensus at round one leaving 22 statements needing a revote of which 16 achieved consensus and 5 a trend to consensus. The final rate of consensus was 91/97 (93.8%). Statements with no consensus concerned patient selection (3/19), dose and fractionation (1/11), prescription and dose objectives (1/9) and organs at risk delineation (1/15). The voting resulted in the writing of step-by-step consensus guidelines | ||
520 | |a Conclusion: Consensus guidelines for SBM and NSBM SBRT were agreed upon using a validated modified Delphi approach. These guidelines will be used as per-protocole recommendations in ongoing and further GETUG clinical trials | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Metastasis-directed | |
650 | 4 | |a Non-spine bone metastasis | |
650 | 4 | |a Oligometastatic | |
650 | 4 | |a Spine bone metastasis | |
650 | 4 | |a Stereotactic radiation therapy | |
650 | 4 | |a Stereotaxy | |
700 | 1 | |a Pasquier, D |e verfasserin |4 aut | |
700 | 1 | |a Blanchard, P |e verfasserin |4 aut | |
700 | 1 | |a Supiot, S |e verfasserin |4 aut | |
700 | 1 | |a Khalifa, J |e verfasserin |4 aut | |
700 | 1 | |a Schick, U |e verfasserin |4 aut | |
700 | 1 | |a Lacornerie, T |e verfasserin |4 aut | |
700 | 1 | |a Vieillevigne, L |e verfasserin |4 aut | |
700 | 1 | |a Marre, D |e verfasserin |4 aut | |
700 | 1 | |a Chapet, O |e verfasserin |4 aut | |
700 | 1 | |a Latorzeff, I |e verfasserin |4 aut | |
700 | 1 | |a Magne, N |e verfasserin |4 aut | |
700 | 1 | |a Meyer, E |e verfasserin |4 aut | |
700 | 1 | |a Cao, K |e verfasserin |4 aut | |
700 | 1 | |a Belkacemi, Y |e verfasserin |4 aut | |
700 | 1 | |a Bibault, J E |e verfasserin |4 aut | |
700 | 1 | |a Berge-Lefranc, M |e verfasserin |4 aut | |
700 | 1 | |a Faivre, J C |e verfasserin |4 aut | |
700 | 1 | |a Gnep, K |e verfasserin |4 aut | |
700 | 1 | |a Guimas, V |e verfasserin |4 aut | |
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700 | 1 | |a Hennequin, C |e verfasserin |4 aut | |
700 | 1 | |a Graff, P |e verfasserin |4 aut | |
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