Updated outcomes of POUT: A phase III randomized trial of peri-operative chemotherapy versus surveillance in upper tract urothelial cancer (UTUC).

2021 ◽  
Vol 39 (6_suppl) ◽  
pp. 455-455
Author(s):  
Alison Jane Birtle ◽  
John David Chester ◽  
Robert J. Jones ◽  
Ben Jenkins ◽  
Mark Johnson ◽  
...  
Keyword(s):  
Overall Survival ◽  
Primary Endpoint ◽  
Data Monitoring Committee ◽  
Phase Iii ◽  
Free Survival ◽  
Risk Of Death ◽  
Patient Reported ◽  
Secondary Endpoints

455 Background: The POUT trial (CRUK/11/027; NCT01993979) previously reported (with median follow-up 30.3 months) that adjuvant chemotherapy improves disease free survival (DFS) for patients (pts) with histologically confirmed pT2-T4 N0-3 M0 UTUC. Here we present results of a pre-planned analysis updating the primary endpoint and reporting key secondary endpoints including overall survival. Methods: 261 pts with UTUC were enrolled following nephro-ureterectomy and randomised (1:1) to 4 cycles of gemcitabine-cisplatin (gemcitabine-carboplatin if GFR 30-49ml/min) or surveillance with subsequent chemotherapy if required. Pts had 6 monthly imaging and cystoscopy for 2 years, then annually to 5 years. Toxicity was assessed by CTCAE v4. Primary endpoint was DFS. Secondary endpoints included metastasis free survival (MFS), overall survival (OS), toxicity and patient reported quality of life (QoL). The trial closed to recruitment early on advice of the independent data monitoring committee due to evidence of efficacy. Time-to-event endpoints are analysed (intention-to-treat) by Cox proportional hazard models. Unadjusted and adjusted (by nodal status, planned chemotherapy type, microscopic margin status, pathological stage) hazard ratios (HR, < 1 favouring chemotherapy) are reported. Results: From May 2012 to Nov 2017, 261 pts were recruited (129 surveillance; 132 chemotherapy) at 56 UK centres. One participant withdrew consent for data usage and was excluded from analyses. Pts had median age 69 years (range 37-88), 28% pT2, 66% pT3; 91% pN0. To 09/09/2020, median follow up was 48.1 months (IQR: 36.0-60.1). The unadjusted/adjusted HR for DFS was 0.48 (95% CI: 0.33-0.71; p = 0.0003) / 0.50 (95%CI: 0.34-0.75; p = 0.001), and for MFS was 0.52 (95% CI: 0.35-0.77; p = 0.001) / 0.54 (95% CI: 0.36-0.81; p = 0.002). 93/260 (35.8%) pts have died (52/129 [40.3%] surveillance and 41/131 [31.3%] chemotherapy). Chemotherapy conferred a non-statistically significant 28% reduction in relative risk of death (HR = 0.72, 95% CI: 0.47-1.08; p = 0.11; adjusted HR = 0.79, 95% CI: 0.52-1.19; p = 0.26). 3 year OS was surveillance: 67% (95% CI: 58-74%; chemotherapy: 79% (71%-85%). There was no evidence of long-term toxicity associated with chemotherapy (Wilcoxon rank-sum test p-value for worst grade post-6 months = 0.32). Most common grade 2+ adverse events were hypertension (25/240 [10.4%]), lethargy (25/240 [10.4%]) and hearing loss (13/240 [5.4%]). There was no evidence of statistically or clinically relevant differences in QoL. 12 months after treatment (EORTC Q30 global health status mean difference 4.1 and 4.8 at 12 and 24 months respectively in favour of chemotherapy). Conclusions: With additional follow-up, the previously reported DFS benefit for chemotherapy was maintained with no detrimental long-term toxicity. No statistically significant improvement in OS was observed. Clinical trial information: NCT01993979.

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.

Post-Consolidation Immunotherapy with Histamine Dihydrochloride and Interleukin-2 in AML: Long Term Follow-Up of Leukemia-Free Survival and Overall Survival.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 1846-1846 ◽  
Author(s):  
Mats L. Brune ◽  
Jacob M. Rowe ◽  
Jeff Szer ◽  
Donna E. Hogge ◽  
John Catalano ◽  
...  
Keyword(s):  
Overall Survival ◽  
Interleukin 2 ◽  
Phase Iii ◽  
Histamine Dihydrochloride ◽  
Free Survival ◽  
Treatment Groups ◽  
Treatment Standard ◽  
Phase Iii Study

Abstract PURPOSE. To assess the long-term outcome of AML patients (pts) in complete remission (CR) after a phase III study which compared the effect of post-consolidation immunotherapy with interleukin-2 (IL-2) and histamine dihydrochloride (HDC) on leukemia-free survival (LFS) and overall survival (OS). PATIENTS & METHODS. A multi-national, randomized, open-label, phase III study which recruited 261 AML pts in first remission (CR1) and 59 in subsequent remission (CR&gt;1) was conducted between June 1998 and October 2000. Pts were enrolled after after termination of consolidation therapy, stratified by country and CR status, and randomized to either treatment or no treatment (standard of care, control). Forty-one % of pts were &gt;60 yrs (median 57), and 54% were males. Study arms were balanced for known prognostic factors. Two patient populations were studied, i.e. all pts randomized (ITT population; n=320) and pts in CR1. The treatment was self-administered at home and included ten 3-week courses of low-dose IL-2 (aldesleukin, Chiron Corp) 18 000 U/kg sc bid, plus HDC (EpiCept) 0.5 mg sc bid. Cycles 1–3 comprised 3 wks of treatment and 3 wks of rest, whereas in cycles 4–10 the rest periods were 6 wks. As reported previously (Blood2006; 108:88), the trial met the primary endpoint of prolonged leukemia-free survival (LFS) for all pts randomized (p=0.008 in favor of the treatment arm) at a median of 46 months of follow-up. The present long-term assessment of efficacy was conducted in August 2006, 30 months after the lock of the original data base. RESULTS. Follow-up forms were retrieved from 86% (n=107; 59 HDC/IL-2 recipients, 48 no treatment,) of the 124 pts pts who were alive at original study cut-off. In the long-term analysis, median LFS in the ITT population was 11 and 8.8 months in HDC/IL-2 and no treatment groups, respectively. In the CR1 population, median LFS was 15 and 9.7 months in HDC/IL-2 and no treatment groups, respectively. The benefit of treatment both for the ITT population (p=0.017) and in CR1 pts (p=0.026) was demonstrated by log-rank testing. Kaplan-Meier (KM) estimates for LFS at 60 months revealed a trend in favor of the treatment group in the ITT population (29.6 vs 20.6%; p=0.065) and a significant difference in the CR1 population (34.4 vs 21.7%, p=0.024). The median OS of CR 1 pts were 44 months (HDC/IL-2) and 28 months (no treatment), but the difference did not attain statistical significance (log rank test: p=0.22; KM estimate at 60 months: p=0.07). CONCLUSION. Post-consolidation immunotherapy with HDC/IL-2 results in significant long-term improvement of LFS.

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 Nurse-based secondary preventive follow-up by telephone reduced recurrence of cardiovascular events: a randomised controlled trial

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Anna-Lotta Irewall ◽  
Anders Ulvenstam ◽  
Anna Graipe ◽  
Joachim Ögren ◽  
Thomas Mooe
Keyword(s):  
Randomised Controlled Trial ◽  
Primary Endpoint ◽  
Cardiovascular Events ◽  
Controlled Trial ◽  
Control Group ◽  
Coronary Syndrome ◽  
Secondary Endpoints ◽  
Randomised Controlled

AbstractEnhanced follow-up is needed to improve the results of secondary preventive care in patients with established cardiovascular disease. We examined the effect of long-term, nurse-based, secondary preventive follow-up by telephone on the recurrence of cardiovascular events. Open, randomised, controlled trial with two parallel groups. Between 1 January 2010 and 31 December 2014, consecutive patients (n = 1890) admitted to hospital due to stroke, transient ischaemic attack (TIA), or acute coronary syndrome (ACS) were included. Participants were randomised (1:1) to nurse-based telephone follow-up (intervention, n = 944) or usual care (control, n = 946) and followed until 31 December 2017. The primary endpoint was a composite of stroke, myocardial infarction, cardiac revascularisation, and cardiovascular death. The individual components of the primary endpoint, TIA, and all-cause mortality were analysed as secondary endpoints. The assessment of outcome events was blinded to study group assignment. After a mean follow-up of 4.5 years, 22.7% (n = 214) of patients in the intervention group and 27.1% (n = 256) in the control group reached the primary composite endpoint (HR 0.81, 95% CI 0.68–0.97; ARR 4.4%, 95% CI 0.5–8.3). Secondary endpoints did not differ significantly between groups. Nurse-based secondary preventive follow-up by telephone reduced the recurrence of cardiovascular events during long-term follow-up.

COVID-19 and hematologic diseases: Risk factors and long-term follow-up of CHRONOS19 Registry.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e18715-e18715
Author(s):  
Kristina Zakurdaeva ◽  
Olga A. Gavrilina ◽  
Anastasia N. Vasileva ◽  
Sergei Dubov ◽  
Vitaly S. Dubov ◽  
...  
Keyword(s):  
Risk Factors ◽  
Mechanical Ventilation ◽  
Disease Progression ◽  
Primary Endpoint ◽  
Acute Leukemias ◽  
Risk Of Death ◽  
All Cause Mortality ◽  
Long Term Follow Up

e18715 Background: Pts with hem diseases are at high risk of COVID-19 severe course and mortality. Emerging data on risk factors and outcomes in this patient population is of great value for developing strategies of medical care. Methods: CHRONOS19 is an ongoing nationwide observational cohort study of adult (≥18 y) pts with hem disease (both malignant and non-malignant) and lab-confirmed or suspected (clinical symptoms and/or CT) COVID-19. Primary objective was to evaluate treatment outcomes. Primary endpoint was 30-day all-cause mortality. Long-term follow-up was performed at 90 and 180 days. Data from 14 centers was collected on a web platform and managed in a deidentified manner. Results: As of data cutoff on January 27, 2021, 575 pts were included in the registry, 486 of them eligible for primary endpoint assessment, n(%): M/F 243(50%)/243(50%), median age 56 [18-90], malignant disease in 452(93%) pts, induction phase/R/R/remission 160(33%)/120(25%)/206(42%). MTA in 93(19%) pts, 158(33%) were transfusion dependent, comorbidities in 278(57%) pts. Complications in 335(69%) pts: pneumonia (67%), CRS (8%), ARDS (7%), sepsis (6%). One-third of pts had severe COVID-19, 25% were admitted to ICU, 20% required mechanical ventilation. All-cause mortality at 30 days – 17%; 80% due to COVID-19 complications. At 90 days, there were 14 new deaths: 6 (43%) due to hem disease progression. Risk factors significantly associated with OS are listed in Tab 1. In multivariate analysis – ICU+mechanical ventilation, HR, 53.3 (29.1-97.8). Acute leukemias were associated with higher risk of death, HR, 2.40 (1.28-4.51), less aggressive diseases (CML, CLL, MM, non-malignant) – with lower risk of death, HR, 0.54 (0.37-0.80). No association between time of COVID-19 diagnosis (Apr-Aug vs. Sep-Jan) and risk of death. COVID-19 affected treatment of hem disease in 65% of pts, 58% experienced treatment delay for a median of 4[1-10] weeks. Relapse rate on Day 30 and 90 – 4%, disease progression on Day 90 detected in 13(7%) pts; 180-day data was not mature at the time of analysis. Several cases of COVID-19 re-infection were described. Conclusions: Thirty-day all-cause mortality in pts with hem disease was higher than in general population with COVID-19. Longer-term follow-up (180 days) for hem disease outcomes and OS will be presented. [Table: see text]

Novel biomarker of Cysteine-rich angiogenic inducer 61 (Cyr61) predicts long-term outcome of ST-elevation myocardial infarction

2019 ◽  
Author(s):  
Rui Xiang ◽  
Min Mao ◽  
Ping Tang ◽  
Jun Gu ◽  
Kanghua Ma
Keyword(s):  
Myocardial Infarction ◽  
St Elevation Myocardial Infarction ◽  
Cardiac Complications ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Risk Of Death ◽  
Secondary Endpoints ◽  
St Elevation

Abstract Background: Cysteine-rich angiogenic inducer 61 (Cyr61) is a matricellular protein participating in the angiogenesis, inflammation, and fibrotic tissue repair. Previous study has proven its value in diagnosing and risk stratification of ST-elevation myocardial infarction (STEMI). However, there is no study focusing on Cyr61 and the long-term outcome of STEMI. Methods: A total of 426 patients diagnosed with STEMI were enrolled in this study. Blood sample was acquired 24 hours after the admission. The patients were required long-term follow-up after the discharge, when primary endpoint of all-cause death and secondary endpoint of cardiac complications were observed. Cox hazard ratio model and survival analysis were used to compare the risk of patients with higher level and lower level of Cyr61. Results: We conducted an average of (48.4 ± 17.8) months of follow-up, during which a total of 28 deaths happened (6.6%), while 106 episodes of secondary endpoints occurred (24.9%). Patients with higher quartile (Q4) Cyr61 were at higher risk of death [HR 3.404 95%CI (1.574-7.360), P<0.001] when compared with lower three quartiles (Q1-Q3) Cyr61. In terms of secondary endpoints, patients with Q4 Cyr61 were subject to 4.718 [95%CI (3.189-6.978) , P<0.001] times of risk compared with Q1-Q3 Cyr61. Conclusions: For STEMI Patients, those with increased Cyr61 have higher risk of all-cause death and cardiac complications. Therefore, Cyr61 may be a useful tool in predicting the long-term prognosis of STEMI.

scholarly journals Tocilizumab in treatment-naïve patients with Takayasu arteritis: TOCITAKA French prospective multicenter open-labeled trial

2020 ◽  
Vol 22 (1) ◽  
Author(s):  
Arsene Mekinian ◽  
◽  
David Saadoun ◽  
Eric Vicaut ◽  
Sara Thietart ◽  
...  
Keyword(s):  
Maintenance Therapy ◽  
Disease Activity ◽  
Primary Endpoint ◽  
Takayasu Arteritis ◽  
Number Of Patients ◽  
Treatment Naïve ◽  
Secondary Endpoints ◽  
Steroid Sparing

Abstract Objectives To assess long-term efficacy of tocilizumab in treatment-naive patients with Takayasu arteritis (TAK). Methods Prospective open-labeled trial in naïve patients with TAK who received steroids at the dose of 0.7 mg/kg/day and 7 infusions of 8 mg/kg/month of tocilizumab. The primary endpoint was the number of patients who discontinued steroids after 7 infusions of tocilizumab. Secondary endpoints included disease activity and the number of relapses during 18-month follow-up. Results Thirteen patients with TAK were included, with a median age of 32 years [19–45] and 12 (92%) females. Six (54%) patients met the primary end-point. A significant decrease of disease activity was observed after 6 months of tocilizumab therapy: decrease of median NIH scale (3 [3, 4] at baseline, versus 1 [0–2] after 6 months; p < 0.001), ITAS-2010 score (5 [2–7] versus 3 [0–8]; p = 0.002), and ITAS-A score (7 [4–10] versus 4 [1–15]; p = 0.0001)]. During the 12-month follow-up after tocilizumab discontinuation, a relapse occurred among 5 patients (45%) out of 11 in which achieved remission after 6 months of tocilizumab. Conclusion Tocilizumab seems an effective steroid sparing therapy in TAK, but maintenance therapy is necessary. Trial registration ClinicalTrials.gov NCT02101333. Registered on 02 April 2014.

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