FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3016208744> ?p ?o ?g. }

• W3016208744 endingPage "50" @default.
• W3016208744 startingPage "44" @default.
• W3016208744 abstract "Purpose Stereotactic body radiotherapy (SBRT) in the post-prostatectomy setting is investigational. A major concern is the deformable prostate bed clinical target volume (CTV) and the closely juxtaposed organs-at-risk (OARs). We report a volumetric and dosimetric analysis of kilovoltage cone-beam CT (CBCT) data from the first 18 patients enrolled on a phase II trial of post-prostatectomy SBRT. With instructions on bladder filling and rectal preparation, we hypothesized acceptable CTV coverage while minimal overdosing to OARs could be achieved. Methods All patients received 5 fractions of 6–6.8 Gy to the prostate bed. CBCT were taken prior to and halfway through each fraction. CTV and OARs were contoured for each CBCT. Changes in inter- and intra-fraction volume and dose were calculated. Relative changes in CTV V95%, bladder V32.5 Gy, and rectal V32.5 Gy and V27.5 Gy were evaluated. Results Interfraction CTV volume remained stable, with median change +5.69% (IQR −1.73% to +9.84%). CTV V95% exhibited median change −0.74% (IQR −9.15% to −0.07%). Volumetric and dosimetric changes were minor from interfraction rotation and intrafraction motion. CTV V95% was ≥93% in 13 of 18 (72%) patients; in the remaining five, median change was −14.09% (IQR −16.64% to −13.56%). Interfraction CTV volume change was significantly larger among patients with CTV V95% <93% (+25.04% vs. +2.85%, p = 0.002). Conclusions With specific bladder and rectum filling protocols, CTV underdosing and overdosing to bladder and rectum are avoided in majority of patients. Changes in CTV shape may account for the underdosing that may be observed." @default.
• W3016208744 created "2020-04-17" @default.
• W3016208744 creator A5011765788 @default.
• W3016208744 creator A5041615709 @default.
• W3016208744 creator A5042160031 @default.
• W3016208744 creator A5056302482 @default.
• W3016208744 creator A5069032531 @default.
• W3016208744 creator A5072300503 @default.
• W3016208744 creator A5075740763 @default.
• W3016208744 creator A5077358252 @default.
• W3016208744 creator A5085296886 @default.
• W3016208744 date "2020-07-01" @default.
• W3016208744 modified "2023-09-27" @default.
• W3016208744 title "Prostate bed and organ-at-risk deformation: Prospective volumetric and dosimetric data from a phase II trial of stereotactic body radiotherapy after radical prostatectomy" @default.
• W3016208744 cites W1970324515 @default.
• W3016208744 cites W1979048558 @default.
• W3016208744 cites W1980601718 @default.
• W3016208744 cites W1988023890 @default.
• W3016208744 cites W1993110245 @default.
• W3016208744 cites W1994034774 @default.
• W3016208744 cites W2010731167 @default.
• W3016208744 cites W2036220888 @default.
• W3016208744 cites W2073011460 @default.
• W3016208744 cites W2104631398 @default.
• W3016208744 cites W2112737063 @default.
• W3016208744 cites W2142020399 @default.
• W3016208744 cites W2152529149 @default.
• W3016208744 cites W2156306108 @default.
• W3016208744 cites W2161565979 @default.
• W3016208744 cites W2278230463 @default.
• W3016208744 cites W2337386322 @default.
• W3016208744 cites W2465092116 @default.
• W3016208744 cites W2487033212 @default.
• W3016208744 cites W2529142944 @default.
• W3016208744 cites W2587523334 @default.
• W3016208744 cites W2603384438 @default.
• W3016208744 cites W2791322512 @default.
• W3016208744 cites W2791658514 @default.
• W3016208744 cites W2914880936 @default.
• W3016208744 cites W2928985222 @default.
• W3016208744 cites W2952903287 @default.
• W3016208744 cites W2964607977 @default.
• W3016208744 cites W2973514824 @default.
• W3016208744 doi "https://doi.org/10.1016/j.radonc.2020.04.007" @default.
• W3016208744 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32311600" @default.
• W3016208744 hasPublicationYear "2020" @default.
• W3016208744 type Work @default.
• W3016208744 sameAs 3016208744 @default.
• W3016208744 citedByCount "13" @default.
• W3016208744 countsByYear W30162087442021 @default.
• W3016208744 countsByYear W30162087442022 @default.
• W3016208744 countsByYear W30162087442023 @default.
• W3016208744 crossrefType "journal-article" @default.
• W3016208744 hasAuthorship W3016208744A5011765788 @default.
• W3016208744 hasAuthorship W3016208744A5041615709 @default.
• W3016208744 hasAuthorship W3016208744A5042160031 @default.
• W3016208744 hasAuthorship W3016208744A5056302482 @default.
• W3016208744 hasAuthorship W3016208744A5069032531 @default.
• W3016208744 hasAuthorship W3016208744A5072300503 @default.
• W3016208744 hasAuthorship W3016208744A5075740763 @default.
• W3016208744 hasAuthorship W3016208744A5077358252 @default.
• W3016208744 hasAuthorship W3016208744A5085296886 @default.
• W3016208744 hasConcept C121608353 @default.
• W3016208744 hasConcept C126322002 @default.
• W3016208744 hasConcept C126838900 @default.
• W3016208744 hasConcept C141071460 @default.
• W3016208744 hasConcept C2776235491 @default.
• W3016208744 hasConcept C2779466945 @default.
• W3016208744 hasConcept C2780192828 @default.
• W3016208744 hasConcept C2781074409 @default.
• W3016208744 hasConcept C2989005 @default.
• W3016208744 hasConcept C509974204 @default.
• W3016208744 hasConcept C71924100 @default.
• W3016208744 hasConceptScore W3016208744C121608353 @default.
• W3016208744 hasConceptScore W3016208744C126322002 @default.
• W3016208744 hasConceptScore W3016208744C126838900 @default.
• W3016208744 hasConceptScore W3016208744C141071460 @default.
• W3016208744 hasConceptScore W3016208744C2776235491 @default.
• W3016208744 hasConceptScore W3016208744C2779466945 @default.
• W3016208744 hasConceptScore W3016208744C2780192828 @default.
• W3016208744 hasConceptScore W3016208744C2781074409 @default.
• W3016208744 hasConceptScore W3016208744C2989005 @default.
• W3016208744 hasConceptScore W3016208744C509974204 @default.
• W3016208744 hasConceptScore W3016208744C71924100 @default.
• W3016208744 hasFunder F4320308932 @default.
• W3016208744 hasFunder F4320337550 @default.
• W3016208744 hasLocation W30162087441 @default.
• W3016208744 hasOpenAccess W3016208744 @default.
• W3016208744 hasPrimaryLocation W30162087441 @default.
• W3016208744 hasRelatedWork W108895284 @default.
• W3016208744 hasRelatedWork W1983636976 @default.
• W3016208744 hasRelatedWork W2002769163 @default.
• W3016208744 hasRelatedWork W2088520467 @default.
• W3016208744 hasRelatedWork W2125911452 @default.
• W3016208744 hasRelatedWork W2271751063 @default.
• W3016208744 hasRelatedWork W2545489389 @default.
• W3016208744 hasRelatedWork W4246083279 @default.
• W3016208744 hasRelatedWork W71823916 @default.

• next