SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Kellokumpu Lehtinen Pirkko Liisa) "

Sökning: WFRF:(Kellokumpu Lehtinen Pirkko Liisa)

  • Resultat 1-9 av 9
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Joensuu, Heikki, et al. (författare)
  • Effect of Adjuvant Trastuzumab for a Duration of 9 Weeks vs 1 Year With Concomitant Chemotherapy for Early Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer The SOLD Randomized Clinical Trial
  • 2018
  • Ingår i: JAMA Oncology. - : AMER MEDICAL ASSOC. - 2374-2437 .- 2374-2445. ; 4:9, s. 1199-1206
  • Tidskriftsartikel (refereegranskat)abstract
    • Importance: Trastuzumab plus chemotherapy is the standard adjuvant treatment for patients with human epidermal growth factor receptor 2 (HER2)-positive early breast cancer. While the standard duration of trastuzumab treatment is 12 months, the benefits and harms of trastuzumab continued beyond the chemotherapy are unclear.Objective: To evaluate the efficacy and safety of adjuvant trastuzumab continued beyond chemotherapy in women treated with up-front chemotherapy containing a taxane and trastuzumab.Design, Setting, and Participants: Open-label, randomized (1:1) clinical trial including women with HER2-positive breast cancer. Chemotherapy was identical in the 2 groups, consisting of 3 cycles of 3-weekly docetaxel (either 80 or 100 mg/m2) plus trastuzumab for 9 weeks, followed by 3 cycles of fluorouracil, epirubicin, and cyclophosphamide. Thereafter, no trastuzumab was administered in the 9-week group, whereas controls received trastuzumab to complete 1 year of administration. Disease-free survival (DFS) was compared between the groups using a Cox model and the noninferiority approach. The estimated sample size was 2168 patients (1-sided testing, with a relative noninferiority margin of 1.3). From January 3, 2008, to December 16, 2014, 2176 patients were accrued from 7 countries.Intervention: Docetaxel plus trastuzumab for 9 weeks, followed by 3 cycles of fluorouracil, epirubicin, and cyclophosphamide in both groups. Controls continued trastuzumab to 1 year.Main Outcomes and Measures: The primary objective was DFS; secondary objectives included distant disease–free survival, overall survival, cardiac DFS, and safety.Results: In the 2174 women analyzed, median age was 56 (interquartile range [IQR], 48-64) years. The median follow-up was 5.2 (IQR, 3.8-6.7) years. Noninferiority of the 9-week treatment could not be demonstrated for DFS (hazard ratio, 1.39; 2-sided 90% CI, 1.12-1.72). Distant disease–free survival and overall survival did not differ substantially between the groups. Thirty-six (3%) and 21 (2%) patients in the 1-year and the 9-week groups, respectively, had cardiac failure; the left ventricle ejection fraction was better maintained in the 9-week group. An interaction was detected between the docetaxel dose and DFS; patients in the 9-week group treated with 80 mg/m2 had inferior and those treated with 100 mg/m2 had similar DFS as patients in the 1-year group.Conclusions and Relevance: Nine weeks of trastuzumab was not noninferior to 1 year of trastuzumab when given with similar chemotherapy. Cardiac safety was better in the 9-week group. The docetaxel dosing with trastuzumab requires further study.Trial Registration: ClinicalTrials.gov Identifier: NCT00593697
  •  
2.
  • Bychkov, Dmitrii, et al. (författare)
  • Deep learning identifies morphological features in breast cancer predictive of cancer ERBB2 status and trastuzumab treatment efficacy
  • 2021
  • Ingår i: Scientific Reports. - : NATURE RESEARCH. - 2045-2322. ; 11
  • Tidskriftsartikel (refereegranskat)abstract
    • The treatment of patients with ERBB2 (HER2)-positive breast cancer with anti-ERBB2 therapy is based on the detection of ERBB2 gene amplification or protein overexpression. Machine learning (ML) algorithms can predict the amplification of ERBB2 based on tumor morphological features, but it is not known whether ML-derived features can predict survival and efficacy of anti-ERBB2 treatment. In this study, we trained a deep learning model with digital images of hematoxylin-eosin (H&E)-stained formalin-fixed primary breast tumor tissue sections, weakly supervised by ERBB2 gene amplification status. The gene amplification was determined by chromogenic in situ hybridization (CISH). The training data comprised digitized tissue microarray (TMA) samples from 1,047 patients. The correlation between the deep learning-predicted ERBB2 status, which we call H&E-ERBB2 score, and distant disease-free survival (DDFS) was investigated on a fully independent test set, which included whole-slide tumor images from 712 patients with trastuzumab treatment status available. The area under the receiver operating characteristic curve (AUC) in predicting gene amplification in the test sets was 0.70 (95% CI, 0.63-0.77) on 354 TMA samples and 0.67 (95% CI, 0.62-0.71) on 712 whole-slide images. Among patients with ERBB2-positive cancer treated with trastuzumab, those with a higher than the median morphology-based H&E-ERBB2 score derived from machine learning had more favorable DDFS than those with a lower score (hazard ratio [HR] 0.37; 95% CI, 0.15-0.93; P=0.034). A high H&E-ERBB2 score was associated with unfavorable survival in patients with ERBB2-negative cancer as determined by CISH. ERBB2-associated morphology correlated with the efficacy of adjuvant anti-ERBB2 treatment and can contribute to treatment-predictive information in breast cancer.
  •  
3.
  • Kellokumpu-Lehtinen, Pirkko-Liisa, et al. (författare)
  • Docetaxel Versus Surveillance After Radical Radiotherapy for Intermediate- or High-risk Prostate Cancer-Results from the Prospective, Randomised, Open-label Phase III SPCG-13 Trial
  • 2019
  • Ingår i: European Urology. - : Elsevier. - 0302-2838 .- 1873-7560. ; 76:6, s. 823-830
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Docetaxel combined with androgen deprivation therapy (ADT) has improved patient survival for advanced prostate cancer (PCa). Objective: This randomised trial aimed to evaluate whether six courses of docetaxel improved biochemical disease-free survival (BDFS) after radical radiotherapy (RT) for intermediate- or high-risk PCa patients. Design, setting, and participants: A total of 376 patients were randomised in this multinational phase III study, and received either six cycles of adjuvant docetaxel 75 mg/m(2) every 3 wk without continuous prednisone (arm A, n =188) or surveillance (arm B, n = 188) after RT (NTC006653848). Neoadjuvant/adjuvant ADT was mandatory for all the patients. The primary endpoint was rising prostate-specific antigen (PSA) >= 2 ng/ml above the nadir PSA value. Intermediate- or high-risk PCa was defined as T2 with a Gleason score (GS) of 4 +3, PSA > 10; T2, GS 8-10, <= 70 ng/ml; or any T3. The patients were followed for 5 yr by assessing PSA levels every 3 mo for 2 yr and every 6 mo thereafter. Outcome measurements and statistical analysis: The study power was 89% to detect a difference in BDFS between groups, and the sample size calculation accounted for the T2/T3 distribution, where a 12%/15% difference in BDFS was assumed for the T2/T3 patients. Results and limitations: All six cycles were completed in 147 (78%) of the patients in arm A. The median age was 67 yr in both treatment groups, 75% had T3 disease, and 47% had GS 8-10. The median follow-up was 59 mo (range 1-111 mo). The primary endpoint was observed for 58 patients in arm A (docetaxel) and for 57 patients in arm B (surveillance). The Kaplan-Meier analysis showed no difference in the BDFS curves (p = 0.6) between the treatment groups. The 5-yr estimated biochemical progression rates were 31% for arm A and 28% for arm B. Febrile neutropenia occurred in 16% of the docetaxel patients.No deaths were related to the docetaxel treatment. There were 43 deaths during the trial, including 20 in arm A and 23 in arm B, of which nine and seven, respectively, were due to PCa. The hazard ratio from Cox multivariate analysis for PSA progression of arm A (docetaxel) versus arm B (surveillance) was 1.14 (95% confidence interval 0.79-1.64, p = 0.5). Conclusions: Adjuvant docetaxel without prednisone did not improve BDFS after radical RT with ADT for intermediate- or high-risk PCa. Patient summary: We compared six cycles of adjuvant docetaxel given after radical external radiotherapy plus androgen deprivation therapy to surveillance in intermediate- and high-risk localised prostate cancer. We found no overall benefit in this setting. (C) 2019 European Association of Urology. Published by Elsevier B.V. All rights reserved.
  •  
4.
  • Joensuu, Heikki, et al. (författare)
  • Adjuvant capecitabine in combination with docetaxel and cyclophosphamide plus epirubicin for breast cancer : an open-label, randomised controlled trial
  • 2009
  • Ingår i: The Lancet Oncology. - 1470-2045 .- 1474-5488. ; 10:12, s. 1145-1151
  • Tidskriftsartikel (refereegranskat)abstract
    • Background Standard adjuvant chemotherapy regimens for patients with moderate-to-high-risk early breast cancer typically contain a taxane, an anthracycline, and cyclophosphamide. We aimed to investigate whether integration of capecitabine into such a regimen enhances outcome. Methods In this open-label trial, we randomly assigned (centrally by computer; stratified by node status, HER2 status, and centre) 1500 women with axillary node-positive or high-risk node-negative breast cancer to either three cycles of capecitabine and docetaxel followed by three cycles of cyclophosphamide, epirubicin, and capecitabine (capecitabine group, n=753), or to three cycles of docetaxel followed by three cycles of cyclophosphamide, epirubicin, and fluorouracil (control group, n=747). The primary endpoint was recurrence-free survival. A planned interim analysis was done after 3 years' median follow-tip. Efficacy analyses were by modified intention to treat. The study is registered with ClinicalTrials.gov, number NCT00114816. Findings Two patients in each group were excluded from efficacy analyses because of wthdrawal of consent or distant metastases. After a median follow-up of 35 months (IQR 25.5-43-6), recurrence-free survival at 3 years was better with the capecitabine regimen than with control (93% vs 89%; hazard ratio 0.66, 95% CI 0.47-0-94; p=0.020). The capecitabine regimen was associated with more cases of grade 3 or 4 diarrhoea (46/740 [6%] vs 25/741 [3%]) and hand-foot syndrome (83/741 [11%] vs 2/741 [<1%]) and the control regimen with more occurrences of grade 3 or 4 neutropenia (368/375 198%] vs 325/378 186%]) and febrile neutropenia (65/741[9%] vs 33/742 [4%]). More patients discontinued planned treatment in the capecitabine group than in the control group (178/744 [24%] vs 23/741 [3%]). Four patients in the capecitabine group and two in the control group died from potentially treatment-related causes. Interpretation The capecitabine-containing chemotherapy regimen reduced breast cancer recurrence compared with a control schedule of standard agents. Capecitabine administration was frequently discontinued because of adverse effects. Funding Roche, Sanofi-Aventis, AstraZeneca, Cancer Society of Finland.
  •  
5.
  •  
6.
  • Joensuu, Heikki, et al. (författare)
  • Adjuvant Capecitabine, Docetaxel, Cyclophosphamide, and Epirubicin for Early Breast Cancer : Final Analysis of the Randomized FinXX Trial
  • 2012
  • Ingår i: Journal of Clinical Oncology. - : American Society of Clinical Oncology. - 0732-183X .- 1527-7755. ; 30:1, s. 11-18
  • Tidskriftsartikel (refereegranskat)abstract
    • Purpose: Capecitabine is an active agent in the treatment of breast cancer. It is not known whether integration of capecitabine into an adjuvant regimen that contains a taxane, an anthracycline, and cyclophosphamide improves outcome in early breast cancer.Patients and Methods: Women with axillary node-positive or high-risk node-negative breast cancer were randomly assigned to receive either three cycles of docetaxel and capecitabine (TX) followed by three cycles of cyclophosphamide, epirubicin, and capecitabine (CEX; n = 753) or three cycles of docetaxel (T) followed by three cycles of cyclophosphamide, epirubicin, and fluorouracil (CEF; n = 747). The primary end point was recurrence-free survival (RFS).Results: During a median follow-up time of 59 months, 214 RFS events occurred (local or distant recurrences or deaths; TX/CEX, n = 96; T/CEF, n = 118). RFS was not significantly different between the groups (hazard ratio [HR], 0.79; 95% CI, 0.60 to 1.04; P = .087; 5-year RFS, 86.6% for TX/CEX v 84.1% for T/CEF). Fifty-six patients assigned to TX/CEX died during the follow-up compared with 75 of patients assigned to T/CEF (HR, 0.73; 95% CI, 0.52 to 1.04; P = .080). In exploratory analyses, TX/CEX improved breast cancer-specific survival (HR, 0.64; 95% CI, 0.44 to 0.95; P = .027) and RFS in women with triple-negative disease and in women who had more than three metastatic axillary lymph nodes at the time of diagnosis. We detected little severe late toxicity. Conclusion: Integration of capecitabine into a regimen that contains docetaxel, epirubicin, and cyclophosphamide did not improve RFS significantly compared with a similar regimen without capecitabine. J Clin Oncol 30:11-18. (c) 2011 by American Society of Clinical Oncology
  •  
7.
  • Joensuu, Heikki, et al. (författare)
  • Adjuvant Capecitabine in Combination With Docetaxel, Epirubicin, and Cyclophosphamide for Early Breast Cancer : The Randomized Clinical FinXX Trial
  • 2017
  • Ingår i: JAMA Oncology. - 2374-2437 .- 2374-2445. ; 3:6, s. 793-800
  • Tidskriftsartikel (refereegranskat)abstract
    • IMPORTANCE Capecitabine is not considered a standard agent in the adjuvant treatment of early breast cancer. The results of this study suggest that addition of adjuvant capecitabine to a regimen that contains docetaxel, epirubicin, and cyclophosphamide improves survival outcomes of patients with triple-negative breast cancer (TNBC).OBJECTIVE To investigate the effect of capecitabine on long-term survival outcomes of patients with early breast cancer, particularly in subgroups defined by cancer estrogen receptor (ER) and progesterone receptor (PR) content, and HER2 content (human epidermal growth factor receptor 2).DESIGN, SETTING, AND PARTICIPANTS This is an exploratory analysis of the multicenter FinXX randomized clinical trial that accrued 1500 women in Finland and Sweden between January 27, 2004, and May 29, 2007. About half received 3 cycles of docetaxel followed by 3 cycles of cyclophosphamide, epirubicin, and fluorouracil (T+CEF), while the other half received 3 cycles of docetaxel plus capecitabine followed by 3 cycles of cyclophosphamide, epirubicin, and capecitabine (TX+CEX). Data analysis took place between January 27, 2004, and December 31, 2015.MAIN OUTCOMES AND MEASURES Recurrence-free survival (RFS).RESULTS Following random allocation, 747 women received T+CEF, and 753 women received TX+CEX. Five patients were excluded from the intention-to-treat population (3 had overt distant metastases at the time of randomization; 2 withdrew consent). The median age of the remaining 1495 patients was 53 years at the time of study entry; 157 (11%) had axillary node-negative disease; 1142 (76%) had ER-positive cancer; and 282 (19%) had HER2-positive cancer. The median follow-up time after random allocation was 10.3 years. There was no significant difference in RFS or overall survival between the groups (hazard ratio [HR], 0.88; 95% CI, 0.71-1.08; P = .23; and HR, 0.84, 95% CI, 0.66-1.07; P = .15; respectively). Breast cancer-specific survival tended to favor the capecitabine group (HR, 0.79; 95% CI, 0.60-1.04; P = .10). When RFS and survival of the patients were compared within the subgroups defined by cancer steroid hormone receptor status (ER and/or PR positive vs ER and PR negative) and HER2 status (positive vs negative), TX+CEX was more effective than T+CEF in the subset of patients with TNBC (HR, 0.53; 95% CI, 0.31-0.92; P = .02; and HR, 0.55, 95% CI, 0.31-0.96; P = .03; respectively).CONCLUSIONS AND RELEVANCE Capecitabine administration with docetaxel, epirubicin, and cyclophosphamide did not prolong RFS or survival compared with a regimen that contained only standard agents. Patients with TNBC had favorable survival outcomes when treated with the capecitabine-containing regimen in an exploratory subgroup analysis.
  •  
8.
  • Joensuu, Heikki, et al. (författare)
  • Outcome of patients with HER2-positive breast cancer treated with or without adjuvant trastuzumab in the Finland Capecitabine Trial (FinXX)
  • 2014
  • Ingår i: Acta Oncologica. - : Informa Healthcare. - 0284-186X .- 1651-226X. ; 53:2, s. 186-194
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Little information is available about survival outcomes of patients with HER2-positive early breast cancer treated with adjuvant capecitabine-containing chemotherapy with or without trastuzumab.Patients and methods: One thousand and five hundred patients with early breast cancer were entered to the Finland Capecitabine trial (FinXX) between January 2004 and May 2007, and were randomly assigned to receive either three cycles of adjuvant TX (docetaxel, capecitabine) followed by three cycles of CEX (cyclophosphamide, epirubicin, capecitabine; TX-CEX) or three cycles of docetaxel followed by three cycles of CEF (cyclophosphamide, epirubicin, fluorouracil; T-CEF). The primary endpoint was recurrence-free survival (RFS). The study protocol was amended in May 2005 while study accrual was ongoing to allow adjuvant trastuzumab for patients with HER2-positive cancer. Of the 284 patients with HER2-positive cancer accrued to FinXX, 176 (62.0%) received trastuzumab after amending the study protocol, 131 for 12 months and 45 for nine weeks. The median follow-up time was 6.7 years.Results: Patients with HER2-positive cancer who received trastuzumab had better RFS than those who did not (five-year RFS 89.2% vs. 75.9%; HR 0.41, 95% CI 0.23 -0.72; p = 0.001). Patients treated with trastuzumab for 12 months or nine weeks had similar RFS. There was no significant interaction between trastuzumab administration and the type of chemotherapy. Four (2.3%) patients treated with trastuzumab had heart failure or left ventricular dysfunction, three of these received capecitabine.Conclusion: Adjuvant trastuzumab improves RFS of patients treated with TX-CEX or T-CEF. Few patients had cardiac failure.
  •  
9.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-9 av 9

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy