| 1. |
- Harwood, Matthew, et al.
(author)
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Characteristics and outcome of patients with relapsed/refractory Hodgkin lymphoma following front-line escalated BEACOPP-based chemotherapy : a report from the Australasian Lymphoma Alliance
- 2020
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In: Leukemia and Lymphoma. - : Informa UK Limited. - 1042-8194 .- 1029-2403. ; 61:14, s. 3412-3416
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Journal article (peer-reviewed)abstract
- The optimal management of the small number of patients who experience early failure of eBEACOPP in Hodgkin lymphoma (HL) is unclear. We identified 12 patients with HL who progressed within 12 months of the front-line therapy between January 2010 and July 2019. Median time of first progression following diagnosis was 7 months (range 2.1-13.2). Nine patients proceeded to stem cell therapy following salvage therapy (8 autografts, 1 allograft). Seven patients received novel therapy after relapse, of these, 6 were alive at census, versus 2 out of 5 of those who had standard therapy alone. At the end of follow up (median 22 months), 4 were deceased from progressive disease, 6 were in complete remission and 2 in partial remission on continuing therapy. The outcome of patients with primary refractory HL to eBEACOPP therapy is better than expected and the use of a novel agents after relapse may be a contributing factor.
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| 2. |
- Jakobsen, Lasse H., et al.
(author)
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Minimal relapse risk and early normalization of survival for patients with Burkitt lymphoma treated with intensive immunochemotherapy : an international study of 264 real-world patients
- 2020
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In: British Journal of Haematology. - : Wiley. - 0007-1048 .- 1365-2141. ; 189:4, s. 661-671
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Journal article (peer-reviewed)abstract
- Non-endemic Burkitt lymphoma (BL) is a rare germinal centre B-cell-derived malignancy with the genetic hallmark of MYC gene translocation and with rapid tumour growth as a distinct clinical feature. To investigate treatment outcomes, loss of lifetime and relapse risk in adult BL patients treated with intensive immunochemotherapy, retrospective clinic-based and population-based lymphoma registries from six countries were used to identify 264 real-world patients. The median age was 47 years and the majority had advanced-stage disease and elevated LDH. Treatment protocols were R-CODOX-M/IVAC (47%), R-hyper-CVAD (16%), DA-EPOCH-R (11%), R-BFM/GMALL (25%) and other (2%) leading to an overall response rate of 89%. The two-year overall survival and event-free survival were 84% and 80% respectively. For patients in complete remission/unconfirmed, the two-year relapse risk was 6% but diminished to 0·6% for patients reaching 12 months of post-remission event-free survival (pEFS12). The loss of lifetime for pEFS12 patients was 0·4 (95% CI: −0·7 to 2) months. In conclusion, real-world outcomes of adult BL are excellent following intensive immunochemotherapy. For pEFS12 patients, the relapse risk was low and life expectancy similar to that of a general population, which is important information for developing meaningful follow-up strategies with increased focus on survivorship and less focus on routine disease surveillance.
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| 3. |
- Lagerlöf, Ingemar, et al.
(author)
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No excess long-term mortality in stage I-IIA Hodgkin lymphoma patients treated with ABVD and limited field radiotherapy
- 2020
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In: British Journal of Haematology. - : John Wiley & Sons. - 0007-1048 .- 1365-2141. ; 188:5, s. 685-691
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Journal article (peer-reviewed)abstract
- When treating limited stage classical Hodgkin lymphoma (cHL), balancing treatment efficacy and toxicity is important. Toxicities after extended-field radiotherapy are well documented. Investigators have aimed at reducing toxicity without compromising efficacy, mainly by using combined modality treatment (CMT), i.e. chemotherapy and limited-field radiotherapy. In some clinical trials, radiotherapy has been omitted. We evaluated 364 patients with stage I-IIA cHL treated between 1999 and 2005. Patients were treated with two or four cycles of doxorubicin, bleomycin, vinblastine and dacarbazine (ABVD) according to presence of risk factors, followed by 30 Gy limited-field (reduced compared to involved-field) radiotherapy. After a median follow-up of 16 years for survival, freedom from progression at five and ten years was 93% and overall survival at 5 and 10 years was 98% and 96%, respectively. Only two relapses, out of 27, occurred after more than 5 years. There was no excess mortality compared to the general population. Of the analysed subgroups, only patients with progression within five years showed significant excess mortality. The absence of excess mortality questions the concept of omitting radiotherapy after short-term chemotherapy, a strategy that has been associated with an elevated risk of relapse but not yet with a proven reduced long-term excess mortality.
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