ArticleScientific reports2022
Comparison of CEAC, BEAM and IEAC conditioning regimens followed by autologous stem cell transplantation in peripheral T-cell lymphoma patients.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 3 citations in OpenAlex.
- Mitoxantrone-Based Novel Conditioning Regimen Leads to Great Survival Benefit in Peripheral T-Cell Lymphoma Compared to BEAM Regimen.Cancer medicine · 2024Article
- All-oral low-dose chemotherapy TEPIP is effective and well-tolerated in patients with peripheral T-cell lymphoma.Frontiers in oncology · 2023Article
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8 authors at 1 institution in 1 country.
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Abstract
Autologous stem cell transplantation (ASCT) is an important treatment for peripheral T-cell lymphoma (PTCL) patients both during front and salvage therapy. In order to explore the appropriate conditioning regiments and seek ways to improve the efficacy and safety of PTCL, we retrospectively compared the outcomes of 52 PTCL patients treated with CEAC (lomustine, etoposide, cytarabine and cyclophosphamide; n = 28), BEAM (carmustine, etoposide, cytarabine and melphalan; n = 14) and IEAC (idarubicin, etoposide, cytarabine and cyclophosphamide; n = 10) regimens followed by ASCT at our center between 2012 and 2021. Although the time of neutrophil engraftment in CEAC group was earlier than that in IEAC group (P = 0.042) and platelet infusion in BEAM group was significantly more than CEAC group (P = 0.042), there were no significant difference in platelet engraftment, hematopoietic engraftment and red blood cells infusion among the 3 groups. The transplantation related mortality rate (TRM) and the early overall response rate (ORR) was 3.8% and 85.7% respectively. The 5-year OS and PFS was 62.8% (95% CI: 54.8-70.8%) and 61.0% (95% CI: 53.1-68.9%) respectively. There was no significant difference in TRM, ORR and survival among the 3 groups. Univariate and multivariate analysis showed that high PIT score (the T cell lymphoma prognostic index, > 1) and failure to reach complete response (non-CR) at 3 months after ASCT were common risk factors for OS (P = 0.036 and 0.007) and PFS (P = 0.021 and 0.012). In conclusion, CEAC and IEAC regimen can be used as alternative conditioning regiments for ASCT in PTCL patients, and their efficacy and safety are comparable to BEAM regiment. Patients with high PIT score and non-CR early after ASCT had worse outcomes.
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