دورية أكاديمية
Ibrutinib as first line therapy for mantle cell lymphoma: A multicentre, real-world UK study
| العنوان: | Ibrutinib as first line therapy for mantle cell lymphoma: A multicentre, real-world UK study |
|---|---|
| المؤلفون: | Tivey, A, Shotton, R, Eyre, TA, Lewis, D, Stanton, L, Allchin, R, Walter, H S, Miall, F, Zhao, R, Santarsieri, A, McCulloch, R, Bishton, M, Beech, A, Willimott, V C, Fowler, N, Bedford, C, Goddard, J, Protheroe, S, Everden, A, Tucker, DL, Wright, J, Dukka, S, Thomson, M, Paneesha, S, Prahladan, M, Hodson, A, Qureshi, I, Koppana, M, Owen, M, Ediriwickrema, K, Marr, H, Wilson, J, Lambert, J, Wrench, D J, Burney, C N, Knott, C, Talbot, G, Gibb, Adam, Lord, A, Jackson, B, Stern, S, Sutton, T, Webb, AC, Wilson, M, Thomas, N, Norman, J, Davies, E, Lowry, L, Maddox, J, Phillips, N, Crosbie, N, Flont, M, Nga, EL, Virchis, A, Guerrero Camacho, R, Swe, W, Pillai, A R, Rees, C, Bailey, J D, Jones, SG, Smith, S, Sharpley, Faye, Hildyard, C, Mohamedbhai, S, Nicholson, T, Moule, S, Chaturvedi, Anshuman, Linton, K |
| المساهمون: | Christie NHS Foundation Trust, Macclesfield, United Kingdom. |
| سنة النشر: | 2023 |
| المجموعة: | The Christie School of Oncology: Christie Research Publications Repository |
| الوصف: | During the Covid-19 pandemic, ibrutinib +/- rituximab was approved in England for initial treatment of mantle cell lymphoma (MCL) instead of immunochemotherapy. As limited data are available in this setting, we conducted an observational cohort study evaluating safety and efficacy. Adults receiving ibrutinib +/- rituximab for untreated MCL were evaluated for treatment toxicity, response and survival, including outcomes in high-risk MCL (TP53 mutation/deletion/p53 overexpression, blastoid/pleomorphic, or Ki67 >/=30%). 149 patients from 43 participating centres were enrolled: 74.1% male, median age 75, 75.2% ECOG 0-1, 36.2% high-risk, 8.9% autologous transplant candidates. All patients received >/= 1 cycle ibrutinib (median 8 cycles), 39.0% with rituximab. Grade >/= 3 toxicity occurred in 20.3%, 33.8% required dose reductions/delays. At 15.6 months (mo) median follow-up, 41.6% discontinued ibrutinib; 8.1% due to toxicity. Of 104 response-assessed patients, overall (ORR) and complete response (CR) rates were 71.2% and 20.2% respectively. ORR was 77.3% (low-risk) vs. 59.0% (high-risk), p=0.05, and 78.7% (ibrutinib-rituximab) vs. 64.9% (ibrutinib), p=0.13. Median progression-free survival was 26.0mo (all patients); 13.7mo (high-risk) vs. not reached (NR) (low-risk), p=0.004. Median overall survival was NR (all); 14.8mo (high-risk) vs. NR (low-risk), p=0.005. Median post-ibrutinib survival was 1.4mo, longer in 41.9% patients receiving subsequent treatment (median 8.6 vs 0.6mo, p=0.002). Ibrutinib +/- rituximab was effective and well tolerated as first-line treatment of MCL, including older and transplant-ineligible patients. PFS and OS were significantly inferior in one-third of patients with high-risk disease and those unsuitable for post-ibrutinib treatment, highlighting the need for novel approaches in these groups. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://dx.doi.org/10.1182/bloodadvances.2023011152Test; Tivey A, Shotton R, Eyre TA, Lewis D, Stanton L, Allchin R, et al. Ibrutinib as first line therapy for mantle cell lymphoma: A multicentre, real-world UK study. Blood advances. 2023 Dec 21. PubMed PMID: 38127279. Epub 2023/12/21. eng.; http://hdl.handle.net/10541/626834Test; Blood Advances |
| DOI: | 10.1182/bloodadvances.2023011152 |
| الإتاحة: | https://doi.org/10.1182/bloodadvances.2023011152Test http://hdl.handle.net/10541/626834Test |
| رقم الانضمام: | edsbas.E28DCD2B |
| قاعدة البيانات: | BASE |
| DOI: | 10.1182/bloodadvances.2023011152 |
|---|