PURPOSE: The purpose of this review was to assess the outcome of patients with non-Hodgkin's lymphoma (NHL) who achieve an incomplete or slow response to front-line chemotherapy and to determine whether salvage treatment with intensive combination chemotherapy with or without autologous bone marrow transplantation (ABMT) is successful in such patients. METHODS: A comprehensive literature search of studies using combination chemotherapy for the front-line therapy of advanced-stage intermediate- and high-grade NHL and for salvage therapy of patients with a partial response (PR) was reviewed. RESULTS: The median survival duration of patients with a PR ranged between 5 to 14 months, while the median survival duration of patients with a complete response (CR) was not reached in many studies. For patients in CR, the probability of survival at 24 months ranged between 0.79 to 1, while for patients in PR it ranged from 0 to 0.31. The rapidity of a response to front-line therapy was often found to be of prognostic importance. Patients who relapsed after a PR to front-line therapy had similar outcomes to intensive salvage therapy as those who relapsed after a CR. ABMT performed immediately after a PR to induction therapy, before progressive disease occurred, resulted in high CR rates in nonrandomized studies. CONCLUSION: Patients with aggressive NHL who experience a PR or who respond slowly to front-line chemotherapy have a poor prognosis. Early introduction of dose-intensive salvage therapy before the development of progressive disease may benefit patients with a PR and requires testing in randomized clinical trials.
PURPOSE: The purpose of this review was to assess the outcome of patients with non-Hodgkin's lymphoma (NHL) who achieve an incomplete or slow response to front-line chemotherapy and to determine whether salvage treatment with intensive combination chemotherapy with or without autologous bone marrow transplantation (ABMT) is successful in such patients. METHODS: A comprehensive literature search of studies using combination chemotherapy for the front-line therapy of advanced-stage intermediate- and high-grade NHL and for salvage therapy of patients with a partial response (PR) was reviewed. RESULTS: The median survival duration of patients with a PR ranged between 5 to 14 months, while the median survival duration of patients with a complete response (CR) was not reached in many studies. For patients in CR, the probability of survival at 24 months ranged between 0.79 to 1, while for patients in PR it ranged from 0 to 0.31. The rapidity of a response to front-line therapy was often found to be of prognostic importance. Patients who relapsed after a PR to front-line therapy had similar outcomes to intensive salvage therapy as those who relapsed after a CR. ABMT performed immediately after a PR to induction therapy, before progressive disease occurred, resulted in high CR rates in nonrandomized studies. CONCLUSION:Patients with aggressive NHL who experience a PR or who respond slowly to front-line chemotherapy have a poor prognosis. Early introduction of dose-intensive salvage therapy before the development of progressive disease may benefit patients with a PR and requires testing in randomized clinical trials.
Authors: Lale Kostakoglu; Heiko Schöder; Jeffrey L Johnson; Nathan C Hall; Lawrence H Schwartz; David J Straus; Ann S LaCasce; Sin-Ho Jung; Nancy L Bartlett; George P Canellos; Bruce D Cheson Journal: Leuk Lymphoma Date: 2012-08-28
Authors: Alison K Yoder; Jillian R Gunther; Sarah A Milgrom; Dragan Mirkovic; Loretta Nastoupil; Sattva Neelapu; Michelle Fanale; Nathan Fowler; Jason Westin; Hun Ju Lee; M Alma Rodriguez; Swaminathan P Iyer; Luis Fayad; Yago L Nieto; Chitra Hosing; Sairah Ahmed; L Jeffrey Medeiros; Joseph D Khoury; Naveen Garg; Behrang Amini; Bouthaina S Dabaja; Chelsea C Pinnix Journal: Clin Lymphoma Myeloma Leuk Date: 2018-09-10