| 1. |
- Cederleuf, Henrik, et al.
(författare)
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Outcome of peripheral T-cell lymphoma in first complete remission : a Danish-Swedish population-based study
- 2017
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Ingår i: Leukemia and Lymphoma. - : Informa UK Limited. - 1042-8194 .- 1029-2403. ; 58:12, s. 2815-2823
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Tidskriftsartikel (refereegranskat)abstract
- In the present study, we investigate the outcome of 109 Danish and 123 Swedish patients with nodal PTCL in first complete remission (CR), and examine the impact of imaging-based follow-up (FU) strategies. The patients were selected by the following criteria: (a) newly diagnosed nodal PTCL from 2007 to 2012, (b) age ≥18 years, and (c) CR after CHOP or CHOEP therapy. FU guidelines in Sweden included symptom assessment, clinical examinations and blood tests at 3–4-month intervals for 2 years. FU strategies in Denmark was similar but included routine imaging, usually every 6 months for 2 years. Patients had fully comparable characteristics. Overall survival (OS) estimates for patients in CR were similar for all patients (p =.6) and in PTCL subtypes. In multivariate analysis, country of follow-up had no impact on OS. However, despite continuous CR for ≥2 years, the OS of PTCL remained inferior to a matched general population.
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| 2. |
- Cederleuf, Henrik, et al.
(författare)
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The addition of etoposide to CHOP is associated with improved outcome in ALK+ adult anaplastic large cell lymphoma : A Nordic Lymphoma Group study
- 2017
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Ingår i: British Journal of Haematology. - : Wiley. - 0007-1048. ; 178:5, s. 739-746
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Tidskriftsartikel (refereegranskat)abstract
- Anaplastic large cell lymphomas (ALCLs) are rare CD30+ peripheral T-cell lymphomas (PTCLs) classified according to the expression of the anaplastic lymphoma kinase (ALK+) protein or not (ALK-). We have analysed the outcome and risk factors for survival in a population-based bi-national cohort of patients with systemic ALK+ ALCL. A total of 122 adult (≥18 years) patients diagnosed with ALK+ ALCL between 2000 and 2010 were identified from the Danish and Swedish lymphoma registries, representing 0·4% of all lymphomas. The median age of the cohort was 40 years (range 18-85). The 5-year overall survival and progression-free survival (PFS) was 78% and 64%, respectively. Age was strongly associated with outcome, and only bone marrow (BM) involvement was independently associated with poorer PFS in multivariate analysis (Hazard Ratio [HR] = 8·57, P < 0·001). Age stratification of the patients demonstrated an association between treatment with CHOEP (cyclophosphamide, doxorubicin, vincristine, etoposide, prednisolone) and improved overall survival for patients aged 41-65 years, even when adjusted for risk factors (HR = 0·38, P = 0·047). Our results suggest that the addition of etoposide to CHOP (cyclophosphamide, doxorubicin, vincristine, prednisolone) in the treatment for ALK+ ALCL seems reasonable in this age group.
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| 3. |
- Mead, Monica, et al.
(författare)
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Impact of comorbidity in older patients with peripheral T-cell lymphoma : an international retrospective analysis of 891 patients
- 2022
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Ingår i: Blood Advances. - : American Society of Hematology. - 2473-9529 .- 2473-9537. ; 6:7, s. 2120-2128
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Tidskriftsartikel (refereegranskat)abstract
- Peripheral T-cell lymphoma (PTCL) is a heterogeneous group of aggressive neoplasms with poor outcomes, commonly affecting older patients with comorbidities. This study aims to describe outcomes of older patients with PTCL in a large international cohort. Patients aged $70 years with PTCL diagnosed from 1 January 2010 to 31 December 2015 in the Swedish Lymphoma Registry (SLR) and California Cancer Registry (CCR) were identified. Data on comorbidity were retrospectively collected according to the Charlson Comorbidity Index (CCI), and clinical outcomes were extracted. A total of 891 patients were included (SLR, n 5 173; CCR, n 5 718). Median age was 77 (SLR) and 78 (CCR) years. Included subtypes were as follows: angioimmunoblastic T-cell lymphoma, n 5 226; anaplastic large-cell lymphoma, n 5 122; enteropathy-associated T-cell lymphoma (EATL), n 5 31; hepatosplenic TCL, n 5 7; natural killer–/T-cell lymphoma, n 5 62; PTCL not otherwise specified, n 5 443. CCI data were available in 775 patients (87%), and CCI scores were divided into the groups CCI 5 0 (39%), CCI 5 1 (22%), and CCI . 1 (39%). Median age did not differ among the CCI groups (P 5 .72). Patients with a CCI . 1 had a worse median overall survival (4.4 months) compared with patients with CCI 5 0 (11.9 months) and CCI 5 1 (8.4 months; P, .001). Comorbidity and advancing age in as little as 5-year increments are important adverse factors in this group. Most patients died of lymphoma within a year from diagnosis, underscoring the importance of developing new treatments.
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