Update on overall survival in COLUMBUS: A randomized phase III trial of encorafenib (ENCO) plus binimetinib (BINI) versus vemurafenib (VEM) or ENCO in patients with BRAF V600–mutant melanoma.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 9512-9512 ◽  
Author(s):  
Gabriella Liszkay ◽  
Helen Gogas ◽  
Mario Mandalà ◽  
ANA Maria Arance Fernandez ◽  
Claus Garbe ◽  
...  
Keyword(s):  
Overall Survival ◽  
Objective Response ◽  
Progression Free Survival ◽  
Mek Inhibitor ◽  
Phase Iii ◽  
Risk Of Death ◽  
Long Term Follow Up ◽  
Landmark Analyses

9512 Background: BRAF/MEK-inhibitor combinations have a central role in the treatment of BRAF V600–mutant melanoma based on demonstrated benefits on progression-free survival (PFS) and overall survival (OS). Because of these meaningful improvements in outcome, mature landmark analyses of PFS and OS, as well as analyses of some prognostic subgroups, require long-term follow-up. Here we report an updated analysis of OS and other endpoints from the COLUMBUS trial. Methods: In Part 1 of COLUMBUS, 577 patients with advanced/metastatic BRAF V600‒mutant melanoma, untreated or progressed after first-line immunotherapy, were randomized 1:1:1 to ENCO 450 mg QD + BINI 45 mg BID (COMBO450) vs VEM 960 mg BID (VEM) or ENCO 300 mg QD (ENCO300). An updated analysis including PFS, OS, objective response rate (ORR), safety and tolerability, and analyses of results by prognostic subgroups including elevated lactate dehydrogenase (LDH) and degree of organ involvement was conducted after an additional 12 months’ follow-up. Results: At data cutoff, there were 116, 113, and 138 deaths in the COMBO450, ENCO300, and VEM treatment arms, respectively. Across arms, median follow-up for OS was 48.6 months (mo), with median OS of 33.6 mo (95% CI, 24.4–39.2) for COMBO450, 23.5 mo (95% CI, 19.6–33.6) for ENCO300, and 16.9 mo (95% CI, 14.0–24.5) for VEM. Compared to VEM, COMBO450 decreased the risk of death by 39% (HR, 0.61 [95% CI, 0.48–0.79). Updated median PFS was COMBO450, 14.9 mo (95% CI, 11.0–20.2), ENCO300, 9.6 mo (95% CI, 7.4–14.8), and VEM, 7.3 mo (95% CI, 5.6–8.2). PFS was longer for COMBO450 vs VEM (HR, 0.52 [95% CI, 0.40–0.67). Landmark OS and PFS results, as well as subgroup analyses and updated safety and tolerability, will be presented. Conclusions: Updated PFS and OS results for COMBO 450 from the COLUMBUS trial continue to represent new benchmarks for combined BRAF/MEK-inhibitor combinations for treatment of BRAF V600‒mutated melanoma. Clinical trial information: NCT01909453.

Update on overall survival in COLUMBUS: A randomized phase III trial of encorafenib (ENCO) plus binimetinib (BINI) versus vemurafenib (VEM) or ENCO in patients with BRAF V600-mutant melanoma.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 10012-10012 ◽  
Author(s):  
Helen Gogas ◽  
Paolo Antonio Ascierto ◽  
Keith Flaherty ◽  
Ana Arance ◽  
Mario Mandalà ◽  
...  
Keyword(s):  
Overall Survival ◽  
Objective Response ◽  
Progression Free Survival ◽  
Mek Inhibitor ◽  
Phase Iii ◽  
Phase Iii Trial ◽  
Risk Of Death ◽  
Term Tolerability

10012 Background: Treatment of patients with BRAF V600–mutant melanoma includes BRAF/MEK-inhibitor combinations based on demonstrated benefits on progression-free survival (PFS) and overall survival (OS). To better understand the proportion of patients who derive long-lived benefit and their characteristics, we performed an updated analysis of OS and other endpoints from the COLUMBUS trial. Methods: In Part 1 of COLUMBUS, 577 patients with advanced/metastatic BRAF V600‒mutant melanoma, untreated or progressed after first-line immunotherapy, were randomized 1:1:1 to ENCO 450 mg QD + BINI 45 mg BID (COMBO450) vs VEM 960 mg BID (VEM) or ENCO 300 mg QD (ENCO300). An updated analysis including PFS, OS, objective response rate (ORR), and safety was conducted after an additional 24 months’ follow-up from the initial analysis. The study is ongoing. Results: At data cutoff (November 2019, as-is data), events had occurred in 65%, 59%, and 75% of patients in the COMBO450, ENCO300, and VEM treatment arms, respectively. Across arms, median follow-up for OS was 60.6 months (mo), with median OS of 33.6 mo (95% CI, 24.4–39.2) for COMBO450, 23.5 mo (95% CI, 19.6–33.6) for ENCO300, and 16.9 mo (95% CI, 14.0–24.5) for VEM. Compared to VEM, COMBO450 decreased the risk of death by 38% (HR, 0.62 [95% CI, 0.49–0.79]). Updated median PFS was COMBO450, 14.9 mo (95% CI, 11.0–20.2), ENCO300, 9.6 mo (95% CI, 7.4–14.8), and VEM, 7.3 mo (95% CI, 5.6–7.9). PFS was longer for COMBO450 vs VEM (HR, 0.52 [95% CI, 0.40–0.67]). A landmark analysis showed a higher rate of OS for COMBO450 at each year analyzed, with OS rates at 4 years of 39%, 37%, and 26% COMBO450, ENCO300, and VEM, respectively. Updated safety analysis confirmed the beneficial long-term tolerability of COMBO450. Conclusions: In the COLUMBUS trial, results for updated PFS and OS with COMBO450 continue to demonstrate long-term benefits in patients with BRAF V600‒mutated melanoma. Clinical trial information: NCT01909453.

scholarly journals Continued Excellent Outcomes in Previously Untreated Patients With Follicular Lymphoma After Treatment With CHOP Plus Rituximab or CHOP Plus 131I-Tositumomab: Long-Term Follow-Up of Phase III Randomized Study SWOG-S0016

2018 ◽  
Vol 36 (7) ◽  
pp. 697-703 ◽  
Author(s):  
Mazyar Shadman ◽  
Hongli Li ◽  
Lisa Rimsza ◽  
John P. Leonard ◽  
Mark S. Kaminski ◽  
...  
Keyword(s):  
Overall Survival ◽  
Acute Myeloid Leukemia ◽  
Myeloid Leukemia ◽  
Randomized Study ◽  
Phase Iii ◽  
Second Malignancies ◽  
Long Term Follow Up ◽  
Acute Myeloid

Purpose SWOG S0016 was a phase III randomized study that compared the safety and efficacy of R-CHOP (rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone) with CHOP-RIT (CHOP followed by consolidation with iodine-133–tositumomab radioimmunotherapy) for previously untreated patients with follicular lymphoma. Understanding the long-term outcome of patients provides a benchmark for novel treatment regimens for FL. Patients and Methods Between 2001 and 2008, 531 previously untreated patients with FL were randomly assigned to receive either six cycles of R-CHOP or six cycles of CHOP-RIT. Patients with advanced-stage disease (bulky stage II, III, or IV) of any pathologic grade (1, 2, or 3) were eligible. Results After a median follow-up of 10.3 years, 10-year estimates of progression-free and overall survival were 49% and 78% among all patients, respectively. Patients in the CHOP-RIT arm had significantly better 10-year progression-free survival compared with patients in the R-CHOP arm (56% v 42%; P = .01), but 10-year overall survival was not different between the two arms (75% v 81%; P = .13). There was no significant difference between the CHOP-RIT and R-CHOP arms in regard to incidence of second malignancies (15.1% v 16.1%; P = .81) or myelodysplastic syndrome or acute myeloid leukemia (4.9% v 1.8%; P = .058). The estimated 10-year cumulative incidences of death resulting from second malignancies were not different (7.1% v 3.2%; P = .16), but cumulative incidence of death resulting from myelodysplastic syndrome or acute myeloid leukemia was higher in the CHOP-RIT arm compared with the R-CHOP arm (4% v 0.9%; P = .02). Conclusion Given these outstanding outcomes, immunochemotherapy should remain the standard induction approach for patients with high-risk FL until long-term follow-up of alternative approaches demonstrates superiority.

scholarly journals LTBK-12. EORTC 26951, RANDOMIZED STUDY OF ADJUVANT PCV AFTER 59.4 GY RADIOTHERAPY: VERY LONG TERM FOLLOW-UP

2019 ◽  
Vol 21 (Supplement_6) ◽  
pp. vi285-vi285
Author(s):  
Martin van den Bent ◽  
Khe Hoang-Xuan ◽  
Alba Brandes ◽  
Johan Kros ◽  
M C M Kouwenhoven ◽  
...  
Keyword(s):  
Randomized Study ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Term Survival ◽  
Long Term Survival ◽  
Kaplan Meier ◽  
Tumor Group ◽  
Long Term Follow Up

Abstract BACKGROUND Between 1995 and 2002 the EORTC Brain Tumor Group conducted a prospective phase III study on adjuvant procarbazine, CCNU and vincristine (PCV) chemotherapy in anaplastic oligodendroglioma (AOD). A mature follow-up presented in 2012 showed survival benefit of the addition of PCV, in particular in 1p/19q co-deleted tumors and tumors with MGMT promoter methylation. We now present very long term follow-up. MATERIALS AND METHODS Patients were eligible if locally diagnosed with a newly diagnosed AOD. They were randomized between radiotherapy (RT, 33 x 1.8 Gy) and the same RT followed by 6 cycles PCV (RT/PCV). Primary endpoints were overall survival (OS) and progression free survival (PFS). 1p/19q status (FISH) was determined in 300 patient. Kaplan- Meier technique and Cox modeling were used for long term survival analysis. Primary analyses were adjusted for known prognostic factors. For other analyses no adjustment was performed. RESULTS With 368 patients included, a median follow-up of 18.4 years and 307 (83%) survival events, median and 20-year survival after RT/PCV versus RT alone were 42.3 mo and 16.8% vs 30.6 months and 10.1% (HR 0.78; 95% CI (0.63, 0.98), adjusted p=0.06). Eighty patients were 1p/19q codel of which 26 (33%) were still alive, in this subgroup median and 20-year survival after RT/PCV versus RT alone were 14 years and 37.1% versus 9.3 years and 13.6% (HR 0.60, 95% CI (0.35, 1.03), unadjusted p=0.06). Twenty year PFS in 1p/19q codel was 31.3% in RT/PCV treated patients and 10.8% in RT only treated patients (HR 0.49, 95% CI (0.29, 0.83), unadjusted p=0.007). In the 1p/19q codel subgroup age, WHO PS and necrosis at pathology were identified to be of independent prognostic value for OS. CONCLUSION This long term analysis confirms the earlier conclusions and provides data on long term survival in this patient group. In 1p/19q codel patients treated with RT/PCV, the 20-year PFS and OS rates are 31% and 37% respectively.

scholarly journals Reduced Intensity Vs. Myeloablative Conditioning Followed By Allogeneic Stem Cell Transplantation for Patients with Myelodysplastic Syndrome: Long Term Follow-up of a Prospective Randomized EBMT Phase III Study (RICMAC-Trial)

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 1019-1019
Author(s):  
Nicolaus Kroeger ◽  
Simona Iacobelli ◽  
Linda Koster ◽  
Dietger Niederwieser ◽  
Uwe Platzbecker ◽  
...  
Keyword(s):  
Overall Survival ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Allogeneic Stem Cell Transplantation ◽  
Research Funding ◽  
Phase Iii ◽  
Long Term Follow Up

Abstract Introduction Retrospective studies in MDS/sAML suggest that reducing the intensity of the conditioning regimen prior to allogeneic stem cell transplantation reduces the risk of non-relapse mortality but is associated with a higher risk of relapse. A higher risk of relapse after RIC was confirmed in a prospective BMT CTN study but the prospective randomized studies from the EBMT for MDS and sAML did not show a difference in outcome after 2 years (J Clin Oncol. 2017 Jul 1;35(19):2157-2164). Here we present a long term follow-up of the study after a median follow-up of 75 months (range 4-150 months). Methods Within the European Society of Blood and Marrow Transplantation (EBMT) we conducted a prospective, multicenter, open label, randomized phase III trial comparing comparing a busulfan based (Busulfan 8mg/kg orally or equivalent dosis intravenously (iv) plus fludarabin 180mg/m²) reduced intensity conditioning regimen (RIC) and a standard myeloablative busulfan (Busulfan 16mg/kg orally or equivalent dosis iv plus cyclophosphamide 120mg/kg) based regimen (MAC) in patients with MDS or sAML (<20 % blasts). Between May 2004 and December 2012, a total of 129 patients were enrolled from 18 centers. Patients were randomly assigned in a 1 : 1 ratio and stratified according to donor, age and blast count. Results In the first report (JCO 2017) the CI of NRM after 1 year was 17% (95% CI 8-26%) after RIC and 25% (95% CI 15-36%) after MAC (p = 0.29). The CI of relapse at 2 years was 17% (95% CI 8-26%) after RIC and 15% (95% CI 6-24%) after MAC (p = 0.6), resulting in a 2 year relapse-free and overall survival of 62% (95% CI 50-74%) and 76% (95% CI 66-87%) after RIC and 58% (95% CI 46-71%) and 63% (95% CI 51-75%) after MAC (p = 0.58 and p = 0.08, respectively). In the current follow-up study, all cases but one who were alive at last report could be updated. The median follow-up is now 75 months in the MAC and 72 months in the RIC arm. Since last follow-up =18 death occurred in both arm (MAC n=8, RIC n=10) 8 relapses (MAC n=4; RIC n=4) and 6 NRM (MAC n=2; RIC n=4). Second allogeneic stem cell transplantation was performed in 18 patients (n=10 in RIC and n=8 in MAC) due to graft failure (n=4) relapse (n=11) and others (n=3). The CI of chronic GvHD at 5 years was 65% (95% CI: 53-78) after RIC and 68% after MAC ((95% CI: 55-81; p = 0.70). At 5 years there was no difference in CI of NRM (22%, 95%CI: 12-32 vs 30% , 95%CI : 19-42, p=0.5) in CI of Relapse (22% , 95% CI: 12-32 vs18%, 95% CI: 8-28, p= 0.7), Relapse free- (57%, 95% CI: 44-69 vs51%, 95% CI: 39-64, p=0.8) and Overall survival (69%, 95% CI: 58-80 vs 53%, 95% CI: 40-65, p=0.15) between RIC and MAC, respectively. Conclusion This long term follow-up of the prospective randomized EBMT trial confirmed early results that RIC resulted in at least similar long term relapse-free and overall survival as MAC in patients with MDS or sAML. The trial was registered under ClinicalTrials.gov Identifier: NCT01203228. Disclosures Niederwieser: Miltenyi: Speakers Bureau; Novartis: Research Funding. Platzbecker:Celgene: Research Funding. Scheid:Celgene: Honoraria; Janssen: Honoraria; Novartis: Honoraria, Research Funding; Takeda: Honoraria, Research Funding; BMS: Honoraria; Amgen: Honoraria. Stelljes:MSD: Consultancy; Amgen: Honoraria; JAZZ: Honoraria; Pfizer: Consultancy, Honoraria, Research Funding; Novartis: Honoraria. Heim:Novartis: Research Funding. Bethge:Miltenyi Biotec GmbH: Consultancy, Honoraria, Research Funding; Neovii GmbH: Honoraria, Research Funding. Kobbe:Roche: Honoraria, Research Funding; Amgen: Honoraria, Research Funding; Celgene: Honoraria, Other: Travel Support, Research Funding.

scholarly journals Clinical Outcome After Microsurgical Resection of Central Neurocytoma: A Single-Centre Analysis of 15 Years

2021 ◽  
Vol 12 ◽  
Author(s):  
Dan Cao ◽  
Yong Chen ◽  
Zhengqian Guo ◽  
Yibo Ou ◽  
Jian Chen
Keyword(s):  
Overall Survival ◽  
Progression Free Survival ◽  
Extent Of Resection ◽  
Central Neurocytoma ◽  
Complication Rates ◽  
Long Term Outcome ◽  
Free Survival ◽  
Risk Of Death

Objective: This study aimed to explore the immediate postoperative and long-term outcomes of central neurocytoma (CN) based on 15 years of experience in our institution.Methods: This single-institution study collected data of 43 patients with CN who underwent surgery between 2005 and 2020. We reviewed data of clinical, immediate postoperative outcome, and long-term outcome of patients. More specifically, we divided complications into neurological and regional complications groups.Results: Among the 43 patients with CN who underwent surgery, the transcortical (72.1%) or transcallosal (25.6%) approach was used. There were 18 patients (41.9%) who complained about postoperative neurological complications, including motor weakness (25.6%), memory deficit (18.6%), aphasia (7.0%), and seizure (4.7%). In addition, 18 patients suffered postoperative regional complications such as hydrocephalus (2.3%), hematoma (34.9%), infection (4.7%), and subcutaneous hydrops (2.3%). Only one-quarter of patients had suffered permanent surgical complications. The majority of patients recovered from the deficit and could turn back to normal life. There were no significant differences in the clinical outcomes between transcortical and transcallosal approaches. At a median follow-up of 61.8 months, the 5-year overall survival and progression-free survival were 87.0 and 74.0%, respectively. A multivariate Cox model analysis showed that the extent of resection was not related to progression-free survival. However, the extent of resection was significantly associated with overall survival, and gross total resection decreased the risk of death.Conclusions: Patients with CN show favorable outcomes after surgery. The transcortical and transcallosal approaches have similar postoperative complication rates and long-term follow-up outcomes. In terms of long-term prognosis, maximal safety resection should be the first choice of CN.

scholarly journals Overall Survival of Patients With Unresectable or Metastatic BRAF V600-Mutant Acral/Cutaneous Melanoma Administered Dabrafenib Plus Trametinib: Long-Term Follow-Up of a Multicenter, Single-Arm Phase IIa Trial

2021 ◽  
Vol 11 ◽  
Author(s):  
Lili Mao ◽  
Ya Ding ◽  
Xue Bai ◽  
Xinan Sheng ◽  
Jie Dai ◽  
...  
Keyword(s):  
Overall Survival ◽  
Cutaneous Melanoma ◽  
Objective Response ◽  
Chinese Patients ◽  
Term Survival ◽  
Long Term Survival ◽  
Acral Melanoma ◽  
Long Term Follow Up

ObjectivesTo examine the long-term survival outcome of dabrafenib in combination with trametinib in Chinese patients with unresectable or metastatic acral/cutaneous melanoma with BRAF-V600 mutation and to explore potential predictors of effectiveness.MethodsThis was a long-term follow-up of Chinese patients with unresectable or metastatic BRAF V600-mutant acral/cutaneous melanoma administered dabrafenib (150 mg twice daily) plus trametinib (2 mg once daily) in an open-label, multicenter, single-arm, phase IIa study (NCT02083354). Efficacy endpoints included objective response rate (ORR), duration of response (DOR), progression-free survival (PFS), and overall survival (OS). The impacts of baseline characteristics on PFS and OS were analyzed.ResultsA total of sixty patients were included. The median age was 48 years, and 24 patients (40.0%) were male. Totally 12 individuals (20.0%) had acral melanoma, and 45 (75.0%) had failed previous systemic therapy. Up to July 2020, the median duration of follow-up was 37.0 (95% confidence interval [CI] 29.1-44.9) months. The updated ORR was 71.7% (95%CI 60.3%-83.1%). The 3-year OS rate was 28.8% (95%CI 19.1-43.6%) in the overall population, and 35.7% (95%CI 15.5–82.4%) in acral melanoma patients. The median DOR was 7.5 months (95%CI 4.5 to 10.5). Baseline normal lactic dehydrogenase (LDH), metastatic organ sites&lt;3 and complete response to combination therapy with dabrafenib plus trametinib were associated with improved PFS and OS.ConclusionDabrafenib combined with trametinib confer long-term survival in Chinese patients with BRAF V600-mutant, unresectable or metastatic acral/cutaneous melanoma.Clinical Trial Registrationhttps://clinicaltrials.gov/ct2/show/NCT02083354, identifier NCT02083354.

Long-term survival and toxicity in patients with progressive advanced neuroendocrine tumors treated with lutetium peptide radiolabelled radiotherapy: A Western Australian long-term follow-up study.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e16202-e16202
Author(s):  
Kim Robyn Kennedy ◽  
Phillip Claringbold ◽  
William Macdonald ◽  
Glenn Boardman ◽  
David Turner Ransom ◽  
...  
Keyword(s):  
Overall Survival ◽  
Neuroendocrine Tumours ◽  
Progression Free Survival ◽  
Somatostatin Analogue ◽  
Term Survival ◽  
Free Survival ◽  
Follow Up Study ◽  
Long Term Follow Up

e16202 Background: There are limited treatment options for advanced neuroendocrine tumours, and radiolabelled somatostatin analogues have shown favourable safety and efficacy over other existing treatments. Lutetium Octreotate has been shown to be the somatostatin analogue of choice in Peptide Radiolabelled Radiotherapy (PRRT) for advanced neuroendocrine tumours (NETs). Methods: We conducted a retrospective review of the long term safety and survival outcomes of 104 patients prospectively treated on the CLEMENT1, CLEMENT2, NETTLE, and NETT VALuE trials where patients with advanced progressive NETs were treated with Lutetium Octreotate PRRT in Perth, Western Australia. With a median follow-up time of 68 months, this is the longest follow-up study of advanced NETs treated with Lutetium PRRT in the literature to date. Results: Results showed comparable periods of disease stability as other studies, with median progression free survival of 43 months, and superior survival to other series, with a median survival of 71 months. There were patients who had very durable responses, with five year overall survival 61.5%, five year progression free survival 30.1%, 10 year overall survival 30.1%, and 10 year progression free survival of 29.3%, demonstrating Lu 177 can provide a very long duration of response in some patients. PRRT treatment was well tolerated with 1.9% of patients suffering long term renal impairment, and 1% with long term mild thrombocytopenia attributed to PRRT. Importantly, there was a higher rate of MDS and leukaemia in our series (6.7%), which is likely attributed to the longer period of follow-up with all except one case occurring 48 months after PRRT treatment, which is later than the median follow up in most other studies. Conclusions: Overall, this study showed that Lutetium PRRT remains an efficacious and well tolerated treatment in long term follow-up. For clinicians deciding on the timing of PRRT for individual patients the 6.7% long term risk of MDS/leukaemia needs to be balanced against the 29.3% PFS at 10 years. Clinical trial information: ACTRN12610000440022.

scholarly journals Chemoimmunotherapy With Fludarabine and Rituximab Produces Extended Overall Survival and Progression-Free Survival in Chronic Lymphocytic Leukemia: Long-Term Follow-Up of CALGB Study 9712

2011 ◽  
Vol 29 (10) ◽  
pp. 1349-1355 ◽  
Author(s):  
Jennifer A. Woyach ◽  
Amy S. Ruppert ◽  
Nyla A. Heerema ◽  
Bercedis L. Peterson ◽  
John G. Gribben ◽  
...  
Keyword(s):  
Overall Survival ◽  
Chronic Lymphocytic Leukemia ◽  
Variable Region ◽  
Progression Free Survival ◽  
Lymphocytic Leukemia ◽  
Free Survival ◽  
Mutational Status ◽  
Long Term Follow Up

Purpose The addition of rituximab to fludarabine-based regimens in chronic lymphocytic leukemia (CLL) has been shown to produce high response rates with extended remissions. The long-term follow-up of these regimens with respect to progression, survival, risk of secondary leukemia, and impact of genomic risk factors has been limited. Methods We report the long-term follow-up of the chemoimmunotherapy trial CALGB 9712 from the Cancer and Leukemia Group B, for which treatment regimen was previously reported, to examine end points of progression-free survival (PFS), overall survival (OS), impact of genomic features, and risk of therapy-related myeloid neoplasm (t-MN). Results A total of 104 patients were enrolled on this study and now have a median follow-up of 117 months (range, 66 to 131 months). The median OS was 85 months, and 71% of patients were alive at 5 years. The median PFS was 42 months, and 27% were progression free at 5 years. An estimated 13% remained free of progression at almost 10 years of follow-up. Multivariable models of PFS and OS showed that immunoglobulin heavy chain variable region mutational status was significant for both, whereas cytogenetic abnormalities were significant only for OS. No patient developed t-MN before relapse. Conclusion Long-term follow-up of CALGB 9712 demonstrates extended OS and PFS with fludarabine plus rituximab. Patients treated with fludarabine plus rituximab administered concurrently or sequentially have a low risk of t-MN. These long-term data support fludarabine plus rituximab as one acceptable first-line treatment for symptomatic patients with CLL.

Sign in / Sign up

Export Citation Format

Share Document