Patient benefits of maintenance immunotherapy.
Rituximab maintenance therapy after effective induction has been shown to prolong progression-free and even overall survival, compared with no further treatment until relapse, in randomized, prospective phase III clinical trials in follicular lymphoma. In addition, the use of rituximab maintenance therapy is likely to have an important psychological and emotional impact for many patients. Currently, all patients are expected to relapse eventually following induction treatment: the knowledge that they are being actively treated to delay relapse for as long as possible may provide significant reassurance and emotional support. Similarly, the experience of relapse itself is also likely to be a traumatic event for patients: reducing the frequency of relapse with rituximab maintenance may thus spare patients some of this trauma. Overall, therefore, rituximab maintenance therapy might be expected to improve quality of life for patients with follicular lymphoma over and above the observed clinical benefits in progression-free and overall survival. At present, however, this can only be speculated from observations and experience. Formal quality-of-life and patient preference assessments will be required to demonstrate this conclusively.
Ghielmini
Michele
M
Oncology Institute of Souther Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland. mghielmini@ticino.com
D000911:Antibodies, Monoclonal / Q000008:administration & dosage*; D058846:Antibodies, Monoclonal, Murine-Derived; D000970:Antineoplastic Agents / Q000008:administration & dosage*; D018572:Disease-Free Survival; D006801:Humans; D007167:Immunotherapy / Q000379:methods*; D008224:Lymphoma, Follicular / Q000188:drug therapy* / Q000401:mortality / Q000523:psychology; D011788:Quality of Life; D016032:Randomized Controlled Trials as Topic; D000069283:Rituximab
D000911:Antibodies, Monoclonal; D058846:Antibodies, Monoclonal, Murine-Derived; D000970:Antineoplastic Agents; D000069283:Rituximab