Matches in SemOpenAlex for { <https://semopenalex.org/work/W2766706906> ?p ?o ?g. }
- W2766706906 endingPage "9" @default.
- W2766706906 startingPage "1" @default.
- W2766706906 abstract "Introduction . To evaluate the clinical response rate after a postoperative 18 F-FDG PET/CT guided external beam radiotherapy (EBRT) in Iodine-refractory differentiated thyroid cancer. Material and Methods . Patients with thyroid cancer locally recurrent after total thyroidectomy plus metabolic radiotherapy and treated with radical EBRT were included. Inclusion criteria were detectable thyroglobulin (Tg), negative postmetabolic radiotherapy whole body scintigraphy, and no surgical indications. The pretreatment 18 F-FDG PET/CT resulted positive in all cases (loggia, lymph nodes, and lung). EBRT was delivered with IMRT-SIB technique. A 18 F-FDG PET/CT revaluation and Tg dosage were performed 3 months after the treatment. Results . Sixteen consecutive patients were included in this analysis (median follow-up: 6–44 months). Post-EBRT 18 F-FDG PET/CT showed CR in 43.7%, PR in 31.2%, SD in 25.0% patients, and PD due to lung metastases in 12.5%. Overall response rate was 75.0% (CI 95%: 41.4–93.3%). Tg levels decreased in 75.0% with a median Δ of 68.0%. Two-year PFS and OS rates were 80.0% and 93.0%, respectively. Acute G3 toxicity occurred in 18.7% and late G2 toxicity in 12.5%. Conclusions. 18 F-FDG PET/CT was useful in target definition for radiotherapy planning, identifying positive areas not detected with 131 I scintigraphy. IMRT based EBRT was feasible and our results encourage future prospective studies. This clinical trial is registered with ID: NCT03191643 ." @default.
- W2766706906 created "2017-11-10" @default.
- W2766706906 creator A5000531166 @default.
- W2766706906 creator A5004417535 @default.
- W2766706906 creator A5008208200 @default.
- W2766706906 creator A5011627191 @default.
- W2766706906 creator A5017414279 @default.
- W2766706906 creator A5026131593 @default.
- W2766706906 creator A5038579623 @default.
- W2766706906 creator A5042164992 @default.
- W2766706906 creator A5049020305 @default.
- W2766706906 creator A5050834286 @default.
- W2766706906 creator A5051494397 @default.
- W2766706906 creator A5052778814 @default.
- W2766706906 creator A5055674780 @default.
- W2766706906 creator A5060396380 @default.
- W2766706906 creator A5061520718 @default.
- W2766706906 creator A5070096760 @default.
- W2766706906 creator A5079568242 @default.
- W2766706906 creator A5086722779 @default.
- W2766706906 date "2017-01-01" @default.
- W2766706906 modified "2023-10-01" @default.
- W2766706906 title "<sup>18</sup>F-FDG Pet-Guided External Beam Radiotherapy in Iodine-Refractory Differentiated Thyroid Cancer: A Pilot Study" @default.
- W2766706906 cites W1955605225 @default.
- W2766706906 cites W1965213867 @default.
- W2766706906 cites W1979758591 @default.
- W2766706906 cites W1987816013 @default.
- W2766706906 cites W1990196512 @default.
- W2766706906 cites W2017762447 @default.
- W2766706906 cites W2025066188 @default.
- W2766706906 cites W2040886490 @default.
- W2766706906 cites W2043945205 @default.
- W2766706906 cites W2054729310 @default.
- W2766706906 cites W2061385014 @default.
- W2766706906 cites W2073397508 @default.
- W2766706906 cites W2091923260 @default.
- W2766706906 cites W2097214275 @default.
- W2766706906 cites W2113213649 @default.
- W2766706906 cites W2133144844 @default.
- W2766706906 cites W2140330128 @default.
- W2766706906 cites W2154471895 @default.
- W2766706906 cites W2155263737 @default.
- W2766706906 cites W2157223685 @default.
- W2766706906 cites W2329474062 @default.
- W2766706906 cites W4232747958 @default.
- W2766706906 doi "https://doi.org/10.1155/2017/9807543" @default.
- W2766706906 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5671737" @default.
- W2766706906 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29201490" @default.
- W2766706906 hasPublicationYear "2017" @default.
- W2766706906 type Work @default.
- W2766706906 sameAs 2766706906 @default.
- W2766706906 citedByCount "2" @default.
- W2766706906 countsByYear W27667069062022 @default.
- W2766706906 countsByYear W27667069062023 @default.
- W2766706906 crossrefType "journal-article" @default.
- W2766706906 hasAuthorship W2766706906A5000531166 @default.
- W2766706906 hasAuthorship W2766706906A5004417535 @default.
- W2766706906 hasAuthorship W2766706906A5008208200 @default.
- W2766706906 hasAuthorship W2766706906A5011627191 @default.
- W2766706906 hasAuthorship W2766706906A5017414279 @default.
- W2766706906 hasAuthorship W2766706906A5026131593 @default.
- W2766706906 hasAuthorship W2766706906A5038579623 @default.
- W2766706906 hasAuthorship W2766706906A5042164992 @default.
- W2766706906 hasAuthorship W2766706906A5049020305 @default.
- W2766706906 hasAuthorship W2766706906A5050834286 @default.
- W2766706906 hasAuthorship W2766706906A5051494397 @default.
- W2766706906 hasAuthorship W2766706906A5052778814 @default.
- W2766706906 hasAuthorship W2766706906A5055674780 @default.
- W2766706906 hasAuthorship W2766706906A5060396380 @default.
- W2766706906 hasAuthorship W2766706906A5061520718 @default.
- W2766706906 hasAuthorship W2766706906A5070096760 @default.
- W2766706906 hasAuthorship W2766706906A5079568242 @default.
- W2766706906 hasAuthorship W2766706906A5086722779 @default.
- W2766706906 hasBestOaLocation W27667069061 @default.
- W2766706906 hasConcept C121332964 @default.
- W2766706906 hasConcept C126322002 @default.
- W2766706906 hasConcept C126838900 @default.
- W2766706906 hasConcept C142424586 @default.
- W2766706906 hasConcept C188816634 @default.
- W2766706906 hasConcept C191897082 @default.
- W2766706906 hasConcept C192562407 @default.
- W2766706906 hasConcept C2775908122 @default.
- W2766706906 hasConcept C2776256026 @default.
- W2766706906 hasConcept C2777416452 @default.
- W2766706906 hasConcept C2778835679 @default.
- W2766706906 hasConcept C2779761222 @default.
- W2766706906 hasConcept C2779902710 @default.
- W2766706906 hasConcept C2989005 @default.
- W2766706906 hasConcept C509974204 @default.
- W2766706906 hasConcept C526584372 @default.
- W2766706906 hasConcept C539932907 @default.
- W2766706906 hasConcept C71924100 @default.
- W2766706906 hasConcept C87355193 @default.
- W2766706906 hasConceptScore W2766706906C121332964 @default.
- W2766706906 hasConceptScore W2766706906C126322002 @default.
- W2766706906 hasConceptScore W2766706906C126838900 @default.
- W2766706906 hasConceptScore W2766706906C142424586 @default.
- W2766706906 hasConceptScore W2766706906C188816634 @default.