In:
Oncohematology, Publishing House ABV Press, Vol. 17, No. 3 ( 2022-07-19), p. 40-47
Abstract:
Aim . To study the efficacy and safety of combined immunochemotherapy according to the DHAp protocol + nivolumab in patients with refractory/relapsed classical Hodgkin's lymphoma before autologous hematopoietic stem cell transplantation. Materials and methods . The study consisted of 2 phases: 1 st - immunotherapy with nivolumab (2 injections as monotherapy at a dose of 240 mg/day with 14 days interval); 2 nd - combined immunochemotherapy according to the DHAp protocol + nivolumab (14 days after the 2 nd administration of nivolumab): nivolumab 480 mg/day on day 1 in combination with chemotherapy according to the DHAp protocol, 4 cycles in total. The effectiveness of therapy was evaluated after 2 injections of nivolumab, after 2 and 4 cycles of combination therapy. from March 2020 to November 2021, 32 patients were included in the study. The median age was 34 (18-55) years. Results . As of November 2021, the result was evaluated in 32 patients after the 1 st stage of treatment (nivolumab monotherapy). A complete response was obtained in 4 (12.5 %) patients, a partial response in 20 (62.5 %) patients, disease stabilization was noted in 5 (16 %) patients, an indeterminate response in 3 (9 %) patients. At the 2 nd phase, the efficacy after the 2 nd cycle of DHAp + nivolumab was evaluated in 31 patients (complete response was obtained in 19 (61 %), partial response in 11 (36 %)); the final efficacy evaluation (after the 4th cycle of DHAp + nivolumab) was performed in 30 patients, and all patients achieved response to therapy (complete response in 25 (83 %), partial response in 5 (17 %)). 2 patients were excluded from the study. Conclusion . preliminary results of combined immuno- and chemotherapy according to the DHAp protocol showed high efficacy and relatively low toxicity in patients with refractory/relapsed classical Hodgkin's lymphoma before autologous hematopoietic stem cell transplantation.
Type of Medium:
Online Resource
ISSN:
2413-4023
,
1818-8346
DOI:
10.17650/1818-8346-2022-17-3
DOI:
10.17650/1818-8346-2022-17-3-40-47
Language:
Unknown
Publisher:
Publishing House ABV Press
Publication Date:
2022
detail.hit.zdb_id:
3043126-8
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