User login
Key clinical point: Total metabolic tumor volume (MTV) is an independent prognostic factor for treatment response and survival in patients receiving loncastuximab tesirine for relapsed or refractory diffuse large B-cell lymphoma (DLBCL) treated with ≥2 prior systemic therapy lines.
Major finding: An MTV ≥ 96 mL was significantly associated with failure to achieve a complete metabolic response (adjusted odds ratio 5.42; P = .002). Patients with an MTV ≥ 96 mL vs < 96 mL had shorter progression-free survival (adjusted hazard ratio [aHR] 2.68; P = .002) and overall survival (aHR 3.09; P < .0001).L
Study details: This post hoc analysis reviewed the screening PET/CT scans of 138 patients with relapsed or refractory DLBCL treated with ≥2 prior systemic therapy lines who received loncastuximab tesirine in LOTIS-2.
Disclosures: This study was supported by ADC Therapeutics, SA, and the Sylvester Comprehensive Cancer Center, Miami. Some authors declared serving as consultants, advisors, etc., for or receiving research funding or honoraria from ADC Therapeutics and others. J Radford declared owing stocks in ADC Therapeutics.
Source: Alderuccio JP et al. PET/CT-biomarkers enable risk stratification of patients with relapsed/refractory diffuse large B-cell lymphoma enrolled in the LOTIS-2 clinical trial. Clin Cancer Res. 2023 (Oct 19). doi: 10.1158/1078-0432.CCR-23-1561
Key clinical point: Total metabolic tumor volume (MTV) is an independent prognostic factor for treatment response and survival in patients receiving loncastuximab tesirine for relapsed or refractory diffuse large B-cell lymphoma (DLBCL) treated with ≥2 prior systemic therapy lines.
Major finding: An MTV ≥ 96 mL was significantly associated with failure to achieve a complete metabolic response (adjusted odds ratio 5.42; P = .002). Patients with an MTV ≥ 96 mL vs < 96 mL had shorter progression-free survival (adjusted hazard ratio [aHR] 2.68; P = .002) and overall survival (aHR 3.09; P < .0001).L
Study details: This post hoc analysis reviewed the screening PET/CT scans of 138 patients with relapsed or refractory DLBCL treated with ≥2 prior systemic therapy lines who received loncastuximab tesirine in LOTIS-2.
Disclosures: This study was supported by ADC Therapeutics, SA, and the Sylvester Comprehensive Cancer Center, Miami. Some authors declared serving as consultants, advisors, etc., for or receiving research funding or honoraria from ADC Therapeutics and others. J Radford declared owing stocks in ADC Therapeutics.
Source: Alderuccio JP et al. PET/CT-biomarkers enable risk stratification of patients with relapsed/refractory diffuse large B-cell lymphoma enrolled in the LOTIS-2 clinical trial. Clin Cancer Res. 2023 (Oct 19). doi: 10.1158/1078-0432.CCR-23-1561
Key clinical point: Total metabolic tumor volume (MTV) is an independent prognostic factor for treatment response and survival in patients receiving loncastuximab tesirine for relapsed or refractory diffuse large B-cell lymphoma (DLBCL) treated with ≥2 prior systemic therapy lines.
Major finding: An MTV ≥ 96 mL was significantly associated with failure to achieve a complete metabolic response (adjusted odds ratio 5.42; P = .002). Patients with an MTV ≥ 96 mL vs < 96 mL had shorter progression-free survival (adjusted hazard ratio [aHR] 2.68; P = .002) and overall survival (aHR 3.09; P < .0001).L
Study details: This post hoc analysis reviewed the screening PET/CT scans of 138 patients with relapsed or refractory DLBCL treated with ≥2 prior systemic therapy lines who received loncastuximab tesirine in LOTIS-2.
Disclosures: This study was supported by ADC Therapeutics, SA, and the Sylvester Comprehensive Cancer Center, Miami. Some authors declared serving as consultants, advisors, etc., for or receiving research funding or honoraria from ADC Therapeutics and others. J Radford declared owing stocks in ADC Therapeutics.
Source: Alderuccio JP et al. PET/CT-biomarkers enable risk stratification of patients with relapsed/refractory diffuse large B-cell lymphoma enrolled in the LOTIS-2 clinical trial. Clin Cancer Res. 2023 (Oct 19). doi: 10.1158/1078-0432.CCR-23-1561