Article ; Online: Reaching the target dose with one single
2023 Volume 71, Issue 3, Page(s) e30806
Abstract: Background: 131: Materials and methods: Children affected by metastatic NB and treated with a high : Results: Seventeen children (12 females, median age 3 years, age range: 1.5-6.9 years) were included. Eleven of them still bore the primary tumour. ...
Abstract | Background: 131 Materials and methods: Children affected by metastatic NB and treated with a high Results: Seventeen children (12 females, median age 3 years, age range: 1.5-6.9 years) were included. Eleven of them still bore the primary tumour. The median whole-body dose was 2.88 Gy (range: 1.63-4.22 Gy). Children with a 'bulky' primary (>30 mL) received a higher whole-body dose than those with smaller or surgically removed primaries (3.42 ± 0.74 vs. 2.48 ± 0.65 Gy, respectively, p = .016). Conversely, the correlation between activity/kg and the whole-body dose was moderate (R: 0.42, p = .093). In the multivariate analysis, the volume of the primary tumour was the most relevant predictor of the whole-body dose (p = .002). Conclusions: These data suggest that the presence of a bulky primary tumour can significantly prolong the |
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MeSH term(s) | Child ; Female ; Humans ; Infant ; Child, Preschool ; Radiopharmaceuticals/therapeutic use ; Radiometry ; Retrospective Studies ; 3-Iodobenzylguanidine/therapeutic use ; Neuroblastoma/pathology ; Iodine Radioisotopes/therapeutic use |
Chemical Substances | Radiopharmaceuticals ; 3-Iodobenzylguanidine (35MRW7B4AD) ; Iodine Radioisotopes |
Language | English |
Publishing date | 2023-12-11 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 2131448-2 |
ISSN | 1545-5017 ; 1545-5009 |
ISSN (online) | 1545-5017 |
ISSN | 1545-5009 |
DOI | 10.1002/pbc.30806 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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