Abstract
T he (SUV ic frontlineimpactmax) on the ofregimenspre-treatment outcome has of not follicular maximumbeen explored. lymphoma standardizedWe (FL) performed following uptakea specif- retro-value spective analysis of 346 patients with advanced stage follicular lymphoma (FL) without histological evidence of transformation, and analyzed the impact of SUVmax on outcome after frontline therapy. Fifty-two (15%) patients had a SUVmax >18, and a large lymph node ≥6 cm was the only factor associating with SUVmax >18 on multivariate analysis (odds ratio 2.7, 95% confidence interval [CI]: 1.3-5.3, P=0.006). The complete response rate was significantly lower among patients treated with non-anthracycline-based regimens if SUVmax was >18 (45% vs. 92%, P<0.001), but not among patients treated with R-CHOP (P=1). SUVmax >18 was associated with significantly shorter progression-free survival among patients treated with non-anthracycline-based regimens (77 months vs. not reached, P=0.02), but not among patients treated with R-CHOP (P=0.73). SUVmax >18 associated with shorter overall survival (OS) both in patients treated with R-CHOP (8-year OS 70% vs. 90%, P=0.02) and non-anthracycline-based frontline regimens (8-year OS 50% vs. 85%, P=0.001). In conclusion, pre-treatment PET scan has prognostic and predictive value in patients with advanced stage FL receiving frontline treatment.
Original language | English (US) |
---|---|
Pages (from-to) | 1907-1913 |
Number of pages | 7 |
Journal | Haematologica |
Volume | 105 |
Issue number | 7 |
DOIs | |
State | Published - Jul 1 2020 |
ASJC Scopus subject areas
- Hematology
MD Anderson CCSG core facilities
- Biostatistics Resource Group