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  • American Society of Clinical Oncology (ASCO)  (34)
  • 1
    Online-Ressource
    Online-Ressource
    American Society of Clinical Oncology (ASCO) ; 2015
    In:  Journal of Clinical Oncology Vol. 33, No. 15_suppl ( 2015-05-20), p. e20703-e20703
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 33, No. 15_suppl ( 2015-05-20), p. e20703-e20703
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2015
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 2
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 33, No. 15_suppl ( 2015-05-20), p. 8533-8533
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2015
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 3
    Online-Ressource
    Online-Ressource
    American Society of Clinical Oncology (ASCO) ; 2013
    In:  Journal of Clinical Oncology Vol. 31, No. 31_suppl ( 2013-11-01), p. 207-207
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 31, No. 31_suppl ( 2013-11-01), p. 207-207
    Kurzfassung: 207 Background: ASCO launched the Choosing Wisely campaign to reduce the use of interventions that lack evidence for their use in clinical cancer care. The recommendations have strong support, but lack an implementation plan. The objective of this project is to develop a stakeholder-informed process to improve adherence to ASCO Choosing Wisely within an experimental context. Methods: Participants include Medical Directors from 7 oncology clinics and 1 commercial insurer within the Puget Sound region, and the SEER Puget Sound Cancer Registry. The project consists of 3 phases (1) prioritization, (2) design, (3) implementation and monitoring. For phase 1, Medical Directors were surveyed via e-mail to prioritize the recommendations with the following criteria: importance for improving the value of cancer care; impact of adherence; urgency; and feasibility of implementing an intervention. Participants met via teleconference to discuss survey results, review regional utilization data, and design of interventions. Participants were surveyed again for a final ranking. In phase 2, participants discussed options for interventions and study designs. Results: Initially, the highest ranked recommendations were advanced imaging in staging of local stage prostate cancer, surveillance of local and regional stage breast cancer, and colony stimulating factor (CSF) use for low risk chemotherapy. After discussion, breast cancer surveillance and CSF prescribing ranked the highest. Participants requested utilization and cost-impact data from the health insurer for the top 2 choices. Conclusions: Using a transparent, multi-stakeholder process, it is feasible to implement programs to improve adherence to ASCO Choosing Wisely.
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2013
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 4
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 34, No. 7_suppl ( 2016-03-01), p. 39-39
    Kurzfassung: 39 Background: In the context of many initiatives aimed at measuring quality and value in cancer care, the Hutchinson Institute for Cancer Outcomes Research (HICOR) has adopted a multi-stakeholder approach to characterize oncology care, prioritize areas for improvement, design programs, and evaluate outcomes. Beginning in 2014, HICOR initiated a process to move towards data transparency in the reporting of regional quality and value metrics. Methods: The HICOR team constructed clinic-level adherence reports for community-prioritized metrics and the 2012 ASCO Choosing Wisely recommendations using a registry-claims linked database. In the fall of 2014, a national external advisory board reviewed methodology for measuring adherence. De-identified regional results were presented at a provider meeting in late 2014 to elicit provider feedback on methodology and on strategies for reporting clinic-identified adherence. Clinics were privately given their own adherence data. In 2015, revised de-identified regional reports were presented at a Value in Cancer Care Summit poster session and made available through HICOR IQ, a regional oncology informatics platform, for further discussion. Results: Results show that no clinic was also the best or worst performing clinic. The table shows the performance by clinic for the 5 Choosing Wisely recommendations. There is now increased demand by clinics to view their own adherence benchmarked with the region as a next step in moving towards full data transparency. Additionally, there is support from provider members in the community to re-identify clinics in order to compare results against their peers. Conclusions: Using an iterative, transparent, multi-stakeholder process, it is feasible build regional consensus towards releasing clinic-level adherence to quality and value metrics. By consulting trusted experts in the field and allowing multiple opportunities to provide feedback, providers are requesting even more transparency in order use the oncology measures to improve care in their practice and the region. [Table: see text]
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2016
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 5
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 34, No. 7_suppl ( 2016-03-01), p. 34-34
    Kurzfassung: 34 Background: In the context of many initiatives aimed at measuring quality and value in cancer care, the Hutchinson Institute for Cancer Outcomes Research (HICOR), partnered with community members to launch a regional, stakeholder-driven initiative to define and report value metrics for cancer care for Washington State. Region-wide Summits were held in 2014 and 2015. Participants included local healthcare delivery organizations, patient advocacy groups, payers, and policymakers. The 2014 Summit identified priority metrics; these metrics were reported at the 2015 Summit. Methods: For the 2015 Summit, HICOR staff developed algorithms to measure adherence to the community-prioritized metrics using a claims-registry linked database. Metrics spanned diagnosis, treatment, continuing, and end-of-life (EOL) phases of care. After reviewing adherence at the clinic-level and for the region, attendees were invited to attend break-out sessions for metrics where there was the largest variation: hospital and ED use during treatment, hospital and ED use at EOL, and breast cancer surveillance. Within the breakout sessions, participants were asked to identify barriers to adherence and possible interventions to improve care. After discussion, participants individually ranked the top 3 interventions and estimated expected improvement to be gained by successful implementation of the intervention Results: Table. Working groups were formed to develop detailed protocols for implementable interventions. Conclusions: Using an iterative, transparent, multi-stakeholder process, it is feasible build regional consensus to identify and prioritize value metrics in cancer care, and to develop consensus regarding approaches to improve adherence to those metrics. [Table: see text]
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2016
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 6
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 32, No. 30_suppl ( 2014-10-20), p. 25-25
    Kurzfassung: 25 Background: In the context of numerous national initiatives aimed at measuring quality and value in cancer care, the Hutchinson Institute for Cancer Outcomes Research, in partnership with local healthcare delivery organizations, patient advocacy groups, payers, and policymakers launched a regional, stakeholder-driven initiative to define 3-5 “value-based metrics” for cancer care for Washington State. Methods: Representatives from major cancer care delivery organizations, patient advocacy groups, payers, and policymakers were invited to participate in a day-long Value Summit. Attendees were tasked with identifying metrics that considered both costs and outcomes. Trained facilitators helped participants identify metrics for 9 domains: appropriate use of effective therapies, adherence to best practices, survival, comprehensive disease management, efficiency of care, hospice/palliative care, patient and family satisfaction with care, patient reported outcomes/preferences and safety. After the initial list was generated, attendees were then asked to rank the metrics on the basis of feasibility to collect, clinical relevance, ability to act on, meaningfulness to multiple stakeholders, and willingness to report statewide. Attendees were then asked to participate in 3 domain-specific facilitated breakout sessions to prioritize the top metrics for each domain. Breakout sessions reported top metrics for a final group prioritization exercise. Following the Summit, attendees provided feedback on the final rankings. The metrics were then presented at a Town Hall style meeting for public comment. Results: Over 70 participants, representing 20 different organizations, identified 750 unique metrics from 9 domains. The prioritization process yielded 3 areas of interest, with 2 specific metrics within each: end of life and palliative care (metric 1, metric 2); adherence to best practices (metric 3, metric 4); and coordinated and efficient care (metric 5, metric 6). Follow-up surveys of Summit attendees and the Town Hall forum showed widespread support for these metrics Conclusions: Using an iterative, transparent, multi-stakeholder process, it is feasible build regional consensus around value metrics in cancer care.
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2014
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 7
    Online-Ressource
    Online-Ressource
    American Society of Clinical Oncology (ASCO) ; 2016
    In:  Journal of Clinical Oncology Vol. 34, No. 7_suppl ( 2016-03-01), p. 5-5
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 34, No. 7_suppl ( 2016-03-01), p. 5-5
    Kurzfassung: 4 Background: People with cancer increasingly wish to discuss cancer care costs with clinicians. In our organization all price questions go to a central customer service line with limited capacity to address oncology-specific questions. We aimed to improve clinician access to treatment prices to assist them in responding to patient concerns about prices. Methods: We developed, launched, and evaluated a pilot tool and accompanying workflow for four oncology clinics in an integrated delivery system in WA. The online tool included a series of 50 printable worksheets for the most commonly ordered cancer treatment protocols accessible directly from the electronic health record. The worksheets included codes and prices for all drugs, supportive medications, tests, and professional services for one treatment cycle presented in patient-friendly language. We audited the accuracy of the cost information against patient bills. The worksheets did not provide patient-level cost-shares. We evaluated the resource’s launch, initial use, and acceptability through a convenience survey of initial users. Results: The project was successfully launched. Initial web traffic to price sheets exceeded the number of treatments being ordered during the launch period. A third of survey respondents (33%) reported using the cost sheets at least once a week. Reported most useful features were improved access to cost information, treatment protocol-based layout, and the service of previously unmet patient needs. Seventy percent (70%) reported that the resource had no impact on their workload. The mean value of the resource (1 lowest and 10 highest value) was 7.9 (value to patients); 7.8 (to oncology service line), 7.7 (to Group Health) and 6.5 (to own work or practice). Staff reporting of patient response was generally positive. Suggested improvements included provide patient-level cost share (63%) followed by expanding the project to include more protocols (33%). Conclusions: The pilot was feasible, built capacity to locate price data, and did not adversely impact staff workload. It addressed a clear need and demonstrated high potential overall value, especially its protocol-based format. The resource’s lack of personalized estimates of out-of-pocket charges was the biggest gap reported.
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2016
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 8
    Online-Ressource
    Online-Ressource
    American Society of Clinical Oncology (ASCO) ; 2008
    In:  Journal of Clinical Oncology Vol. 26, No. 6 ( 2008-02-20), p. 907-912
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 26, No. 6 ( 2008-02-20), p. 907-912
    Kurzfassung: Accumulating data suggest that exercise may affect breast cancer risk and outcomes. Studies have demonstrated that high levels of insulin, often seen in sedentary individuals, are associated with increased risk of breast cancer recurrence and death. We sought to analyze whether exercise lowered insulin concentrations in breast cancer survivors. Methods One hundred one sedentary, overweight breast cancer survivors were randomly assigned either to a 16-week cardiovascular and strength training exercise intervention or to a usual care control group. Fasting insulin and glucose levels, weight, body composition, and circumference at the waist and hip were collected at baseline and 16 weeks. Results Baseline and 16-week measurements were available for 82 patients. Fasting insulin concentrations decreased by an average of 2.86 μU/mL in the exercise group (P = .03), with no significant change in the control group (decrease of 0.27 μU/mL, P = .65). The change in insulin levels in the exercise group seemed greater than the change in controls, but the comparison did not reach statistical significance (P = .07). There was a trend toward improvement in insulin resistance in the exercise group (P = .09) but no change in fasting glucose levels. The exercise group also experienced a significant decrease in hip measurements, with no change in weight or body composition. Conclusion Participation in an exercise intervention was associated with a significant decrease in insulin levels and hip circumference in breast cancer survivors. The relationship between physical activity and breast cancer prognosis may be mediated, in part, through changes in insulin levels and/or changes in body fat or fat deposition.
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2008
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 9
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 38, No. 15_suppl ( 2020-05-20), p. TPS600-TPS600
    Kurzfassung: TPS600 Background: In-vitro and in-vivo evidence suggest that aspirin may have an anti-tumor effect. Multiple epidemiologic studies have reported improved breast cancer survival among regular aspirin users compared to non-users. Pooled data from randomized trials of aspirin for cardiovascular disease have also reported a decreased risk of metastatic cancer among aspirin users. However, the exact benefits and risks for breast cancer survivors need to be confirmed in a randomized controlled trial. Even if the clinical effect were modest, the global impact would be substantial since aspirin is inexpensive and widely available. Methods: The primary objective is to compare the effect of 300 mg daily aspirin versus placebo upon invasive disease-free survival (iDFS) in high risk HER2 negative breast cancer patients. Secondary objectives include effects on overall survival, cardiovascular disease, toxicity, and adherence. A biospecimen repository will be created for correlative analyses including tumor collection at baseline and blood and urine samples and questionnaires assessing lifestyle factors associated with inflammation (pain, sleep, stress, and depression) at baseline and 2 years. Study design: Subjects will be randomized (1:1) to aspirin 300 mg vs placebo daily for 5 years in a double-blinded fashion. Stratification factors include hormone receptor (HR) status (positive vs negative), body mass index ( 〈 or ≥ 30 kg/m2), and stage (II vs III). Subjects will be followed every 6 six months while on study drug, then annually for 10 years. Accrual goal is 2936 patients to reach 381 iDFS events. We have 80% power to detect HR 0.75 assuming 5-year iDFS on placebo of 77%. Eligibility: Eligible subjects include patients aged 18-70 diagnosed with a primary invasive HER2 negative breast cancer. If HR positive, tumors need to be node positive and diagnosed within the past 10 years. If HR negative, tumor can be node positive or T2-4N0 within 18 months of diagnosis. Subjects who are currently anticoagulated or those with a prior history of GI bleeding, atrial fibrillation, or myocardial infarction are excluded. Subjects who regularly use aspirin (defined as ≥ 5 days per week) need to stop 30 days prior to enrollment. Updated accrual numbers will be given at the time of presentation. Clinical trial information: NCT02927249 .
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2020
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 10
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 40, No. 36_suppl ( 2022-04-20), p. 360922-360922
    Kurzfassung: 360922 Background: In-vitro and in-vivo evidence suggests that aspirin may have an anti-tumor effect. Multiple epidemiologic studies have reported improved breast cancer survival among regular aspirin users compared to non-users. Pooled data from randomized trials of aspirin for cardiovascular disease have also reported a decreased risk of metastatic cancer among aspirin users. Thus, we conducted a prospective randomized controlled trial to determine the true benefits and risks of adjuvant aspirin therapy for breast cancer survivors. Methods: The primary objective was to compare the effect of 300 mg aspirin daily versus placebo upon invasive disease-free survival (iDFS) in patients with high-risk, HER2-negative breast cancer. Secondary objectives included effects on overall survival, cardiovascular disease, toxicity, and adherence. Eligible participants included patients aged 18-70 diagnosed with a primary invasive HER2-negative breast cancer. If hormone receptor (HR)–positive, tumors needed to be node positive and diagnosed within the past 10 years. If HR negative, tumors could be node positive or T2-4N0 and diagnosed within the past 18 months. Participants were randomly selected (1:1) to aspirin 300 mg versus placebo daily for 5 years in a double-blinded fashion. Stratification factors include HR status (positive vs. negative), body mass index ( 〈 or ≥ 30 kg/m2), and stage (II vs. III). Based upon an accrual goal of 2,936 patients to reach 381 iDFS events, the study was estimated to have 80% power to detect HR 0.75. Results: From January 2017 to December 2020, 3,021 participants were enrolled. Treatment arms were well balanced in terms of key characteristics. In November 2021, the Data Safety and Monitoring Board recommended that the trial be unblinded because the stratified hazard ratio had crossed a pre-specified futility boundary. After 191 iDFS events (aspirin: 107, placebo: 84) and median follow-up of 20 months, the stratified hazard ratio comparing aspirin to placebo was 1.27 (z-score: -1.64), which is greater than the pre-specified hazard ratio of futility 1.03 (z-score 〈 -0.192). There was no difference in the frequency of grade 3/4 adverse events by study arm. Compliance was high and similar across arms. Non-protocol use of aspirin/non-steroidal anti-inflammatory drugs was similar across arms and less than 14%, consistent with prior randomized aspirin trials. Updated results on iDFS events will be provided at presentation. Conclusions: In this double-blinded, placebo-controlled, randomized trial, there was no benefit in breast cancer invasive disease-free survival with the addition of 300 mg aspirin daily. Although inflammation may still play a role in cancer progression, aspirin is not recommended for prevention of breast cancer recurrence. Clinical trial information: NCT02927249.
    Materialart: Online-Ressource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Sprache: Englisch
    Verlag: American Society of Clinical Oncology (ASCO)
    Publikationsdatum: 2022
    ZDB Id: 2005181-5
    Standort Signatur Einschränkungen Verfügbarkeit
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