BACKGROUND: Interim 18F-FDG PET helps predict outcome and tailor treatment in adults with Hodgkin disease (HD). OBJECTIVE: The purpose of this study was to assess predictive values of interim 18F-FDG PET/CT in children with HD and to define the potential added value to interim PET of low-dose CT. MATERIALS AND METHODS: Children were prospectively enrolled August 2002-April 2007. PET/low-dose CT was performed at staging, after 2 cycles, at the end of treatment and during follow-up (mean 45 months). Treatment was unchanged regardless of interim results. PET and low-dose CT were read independently. RESULTS: Of 34 enrolled children (ages 3-17 years), 27 achieved complete response, 4 had progressive disease and 3 had relapse. Interim PET alone had positive and negative predictive values of 67% and 89%, respectively. Interim low-dose CT alone had positive and negative predictive values of 35% and 100%, respectively. Interim PET/CT had positive and negative predictive values of 75% and 96%, respectively. CONCLUSIONS: Early interim PET/CT was a good predictor of outcome. Integrated PET and low-dose CT improved the predictive value in children with HD.
BACKGROUND: Interim 18F-FDG PET helps predict outcome and tailor treatment in adults with Hodgkin disease (HD). OBJECTIVE: The purpose of this study was to assess predictive values of interim 18F-FDG PET/CT in children with HD and to define the potential added value to interim PET of low-dose CT. MATERIALS AND METHODS:Children were prospectively enrolled August 2002-April 2007. PET/low-dose CT was performed at staging, after 2 cycles, at the end of treatment and during follow-up (mean 45 months). Treatment was unchanged regardless of interim results. PET and low-dose CT were read independently. RESULTS: Of 34 enrolled children (ages 3-17 years), 27 achieved complete response, 4 had progressive disease and 3 had relapse. Interim PET alone had positive and negative predictive values of 67% and 89%, respectively. Interim low-dose CT alone had positive and negative predictive values of 35% and 100%, respectively. Interim PET/CT had positive and negative predictive values of 75% and 96%, respectively. CONCLUSIONS: Early interim PET/CT was a good predictor of outcome. Integrated PET and low-dose CT improved the predictive value in children with HD.
Authors: Bruce D Cheson; Beate Pfistner; Malik E Juweid; Randy D Gascoyne; Lena Specht; Sandra J Horning; Bertrand Coiffier; Richard I Fisher; Anton Hagenbeek; Emanuele Zucca; Steven T Rosen; Sigrid Stroobants; T Andrew Lister; Richard T Hoppe; Martin Dreyling; Kensei Tobinai; Julie M Vose; Joseph M Connors; Massimo Federico; Volker Diehl Journal: J Clin Oncol Date: 2007-01-22 Impact factor: 44.544
Authors: P L Zinzani; M Tani; S Fanti; L Alinari; G Musuraca; E Marchi; V Stefoni; P Castellucci; M Fina; M Farshad; S Pileri; M Baccarani Journal: Ann Oncol Date: 2006-06-09 Impact factor: 32.976
Authors: Volker Diehl; Jeremy Franklin; Michael Pfreundschuh; Bernd Lathan; Ursula Paulus; Dirk Hasenclever; Hans Tesch; Richard Herrmann; Bernd Dörken; Hans-Konrad Müller-Hermelink; Eckhardt Dühmke; Markus Loeffler Journal: N Engl J Med Date: 2003-06-12 Impact factor: 91.245
Authors: Ramasamy Paulmurugan; Bryan Oronsky; Chad F Brouse; Tony Reid; Susan Knox; Jan Scicinski Journal: Theranostics Date: 2013-05-25 Impact factor: 11.556