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Pregled bibliografske jedinice broj: 960431

Comparison of intensity modulated radiotherapy with simultaneous integrated boost (IMRT-SIB) and a 3-dimensional conformal parotid gland- sparing radiotherapy (ConPas 3D-CRT) in treatment of nasopharyngeal carcinoma: a mono- institutional experience


Bišof, Vesna; Rakušić, Zoran; Bibić, Juraj; Grego, Timor; Soče, Majana
Comparison of intensity modulated radiotherapy with simultaneous integrated boost (IMRT-SIB) and a 3-dimensional conformal parotid gland- sparing radiotherapy (ConPas 3D-CRT) in treatment of nasopharyngeal carcinoma: a mono- institutional experience // La radiologia medica, 123 (2017), 3; 217-226 doi:10.1007/s11547-017-0824-9 (međunarodna recenzija, članak, znanstveni)


Naslov
Comparison of intensity modulated radiotherapy with simultaneous integrated boost (IMRT-SIB) and a 3-dimensional conformal parotid gland- sparing radiotherapy (ConPas 3D-CRT) in treatment of nasopharyngeal carcinoma: a mono- institutional experience

Autori
Bišof, Vesna ; Rakušić, Zoran ; Bibić, Juraj ; Grego, Timor ; Soče, Majana

Izvornik
La radiologia medica (0033-8362) 123 (2017), 3; 217-226

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Nasopharyngeal cancer ; Radiotherapy ; Treatment techniques ; Organs at risk

Sažetak
Aim To compare intensity modulated radiotherapy with simultaneous integrated boost (IMRT-SIB) and a 3-dimensional conformal parotid gland-sparing radiotherapy (ConPas 3D-CRT) in treatment of nasopharyngeal carcinoma with regard to outcomes and dose distribution to the planning target volumes (PTVs) and to the organs at risk (OARs). Methods The treatment records of 24 patients with histologically proven carcinoma of the nasopharynx treated with ConPas 3D-CRT or IMRT-SIB technique between May 2009 and December 2016 were assessed. Results The mean dose and dose to 50% parotid glands volume as well as the maximal dose to the spinal cord were signifcantly lower in the IMRT-SIB than in the ConPas 3-CRT group (p < 0.05 ; p < 0.05 ; p < 0.01, respectively). IMRT-SIB was also superior in coverage of PTVs. The 3-year overall survival (OS) and disease-free survival (DFS) of patients in the IMRT-SIB and ConPas 3D-CRT groups were 77 and 81% (p = 0.93), 51.9 and 70.7% (p = 0.83), respectively. Conclusion IMRT-SIB provided additional spearing to parotid glands and spinal cord in comparison to ConPas 3D-CRT technique but without improvement of OS and DFS.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Interdisciplinarne prirodne znanosti, Kliničke medicinske znanosti



POVEZANOST RADA


Ustanove
Medicinski fakultet, Zagreb,
Klinički bolnički centar Zagreb,
Medicinski fakultet, Osijek

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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