Fiche publication
Date publication
décembre 2006
Auteurs
Membres identifiés du Cancéropôle Est :
Dr BERNIER-CHASTAGNER Valérie
,
Pr PEIFFERT Didier
Tous les auteurs :
Pommier P, Delannes M, LeFloch O, Bernier V, Baron MH, Thomas L, Malet C, Bonnet J, Louisot P, Aletti P, Goubard O, Chemin A, Chirat F, Lebivic S, Montbarbon X, Bachaud JM, Votron L, Lasbareilles O, Desmettre O, Bringeon G, Gassa F, Peiffert D
Lien Pubmed
Résumé
PURPOSE: To analyse a new technique for prostate brachytherapy with permanent Iodine implants characterized by the use of a seed projector after a 3D dosimetric peroperative treatment planning (FIRST technique). PATIENTS AND METHOD: 395 patients have been treated in France with this technique in six radiotherapy centres between November 2002 and December 2005 for a localized prostate cancer. RESULTS: Thirteen patients (3.3%) developped a urinary retention, and respectively 7.8 and 26.5% an acute RTOG grade 3 and 2 toxicity. The 6-weeks IPSS score was equal or lower to 15 in 73% with a 11 median IPSS value. A failure of the loading with the seed-projector, leading to a manual loading of the seeds, occurred in 9 patients (2.3%) in two centres, directly related to the loading procedure with the seed-projector in 5 cases. The median duration of the procedure was reduced by 30 minutes for the patients treated in 2005. CONCLUSIONS: This multicenter study establishes the feasibility of the routine use of a seed projector for permanent iodine 125 prostate implants with an initial tolerance similar to the best results published for other implants techniques.
Référence
Cancer Radiother. 2006 Dec;10(8):559-64
