Treatment switching in oncology trials and the acceptability of adjustment methods.

Abstract:

:Treatment switching has become an important issue in the development and approval of new drugs, particularly in oncology. Randomized controlled trials (RCTs) represent the gold standard for evaluating the effectiveness of interventions, but often patients randomized to the control group are permitted to switch onto the experimental treatment at some point during the trial. This is important, because standard statistical approaches used to analyze RCTs compare groups as randomized, based upon an intention-to-treat principle. When patients in both groups receive the new drug, such analyses do not provide an accurate estimate of the comparative effectiveness of the two treatments. This may lead to inappropriate decision-making - cost-effective drugs may not be approved. Limited healthcare finances may be used inefficiently. Health-related quality-of-life and lives may be lost.

authors

Latimer NR

doi

10.1586/14737167.2015.1037835

subject

Has Abstract

pub_date

2015-01-01 00:00:00

pages

561-4

issue

4

eissn

1473-7167

issn

1744-8379

journal_volume

15

pub_type

社论
  • Cost-effectiveness of bronchial thermoplasty in commercially-insured patients with poorly controlled, severe, persistent asthma.

    abstract:OBJECTIVES:We examined the cost-effectiveness of treating poorly controlled, severe, persistent asthma patients with bronchial thermoplasty (BT), a novel technology that uses thermal energy to reduce airway smooth muscle mass, with 5-year outcome data demonstrating a durable reduction in asthma exacerbations. STUDY DE...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.2015.978292

    authors: Cangelosi MJ,Ortendahl JD,Meckley LM,Bentley TG,Anene AM,Shriner KM,Fox J

    更新日期:2015-04-01 00:00:00

  • Update on the use of osteoarthritis-specific outcome measures.

    abstract::Osteoarthritis is the single most important cause of disability and limitation of activity of elderly people in the UK. Although joint replacement is now commonplace for hips and increasingly so for knees, pharmacological management continues to be important. In this context, it is necessary to identify valid and acce...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.2.4.337

    authors: Walters SJ,Lloyd-Jones M

    更新日期:2002-08-01 00:00:00

  • Depression and health-related quality of life in patients with rheumatoid arthritis.

    abstract::Rheumatoid arthritis is a chronic inflammatory musculoskeletal disease with a prevalence rate of 1-3% in Western countries. In addition to limited physical function, rheumatoid arthritis patients also suffer from psychologic comorbidities. Depression in rheumatoid arthritis patients has been linked to disease outcomes...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.5.5.645

    authors: Nichol MB,Zhang L

    更新日期:2005-10-01 00:00:00

  • Price comparison of high-cost originator medicines in European countries.

    abstract:BACKGROUND:In recent years, high-cost medicines have increasingly been challenging the public health budget in all countries including high-income economies. In this context, this study aims to survey, analyze and compare prices of medicines that likely contribute to high expenditure for the public payers in high-incom...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1080/14737167.2016.1223543

    authors: Vogler S,Zimmermann N,Babar ZU

    更新日期:2017-04-01 00:00:00

  • Measuring the costs and benefits of pharmaceutical expenditures.

    abstract::In response to concerns about the cost burden of medical care in general and rising pharmaceutical costs in particular, a number of recent studies have examined trends in pharmaceutical expenditures. These studies have reached apparently disparate conclusions about factors responsible for rising pharmaceutical costs a...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.2.5.467

    authors: Crown WH,Ling D,Berndt E

    更新日期:2002-10-01 00:00:00

  • Condom effectiveness in reducing heterosexual HIV transmission: a systematic review and meta-analysis of studies on HIV serodiscordant couples.

    abstract:OBJECTIVE:This systematic review and meta-analysis aimed to reassess the effectiveness of condoms in reducing heterosexual transmission of HIV. METHODS:Medline, Scopus, and the ISI Web of Science databases were searched up to June 2014. Eligible studies were synthesized using random-effects models. RESULTS:Twenty-fiv...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,meta分析,评审

    doi:10.1586/14737167.2016.1102635

    authors: Giannou FK,Tsiara CG,Nikolopoulos GK,Talias M,Benetou V,Kantzanou M,Bonovas S,Hatzakis A

    更新日期:2016-08-01 00:00:00

  • How to use multi-criteria decision analysis methods for reimbursement decision-making in healthcare: a step-by-step guide.

    abstract::In recent years, the quest for more comprehensiveness, structure and transparency in reimbursement decision-making in healthcare has prompted the research into alternative decision-making frameworks. In this environment, multi-criteria decision analysis (MCDA) is arising as a valuable tool to support healthcare decisi...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1586/14737167.2014.859525

    authors: Diaby V,Goeree R

    更新日期:2014-02-01 00:00:00

  • Multifaceted national and regional drug reforms and initiatives in ambulatory care in Sweden: global relevance.

    abstract::It is a continual challenge trying to improve the quality of prescribing while concurrently trying to address increasing pharmaceutical development, utilization and expenditure. National and regional reforms and initiatives in Sweden have moderated growth in ambulatory drug expenditure to 2.7% per annum in recent year...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1586/14737167.9.1.65

    authors: Godman B,Wettermark B,Hoffmann M,Andersson K,Haycox A,Gustafsson LL

    更新日期:2009-02-01 00:00:00

  • Patient perspectives on taking vitamin K antagonists: a qualitative study in the UK, USA and Spain.

    abstract:AIM:Limitations of vitamin K antagonists (VKAs) include frequent monitoring, dietary restrictions and drug interactions. This study conducted an indepth exploration of perspectives of VKA therapy in respondents with atrial fibrillation or venous thromboembolism. METHODS:A total of 60 respondents, recruited from the UK...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/erp.09.48

    authors: Wild D,Murray M,Donatti C

    更新日期:2009-10-01 00:00:00

  • Cost analysis and clinical applicability of the Resonance metallic ureteral stent.

    abstract::The Resonance metallic stent is a new wire-based ureteral stent that was initially developed for patients with malignant ureteral obstruction. Potential advantages over traditional stents include resistance to encrustation and to external compression, allowing for increased dwell times and the maintenance of upper tra...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/erp.09.74

    authors: Polcari AJ,Hugen CM,López-Huertas HL,Turk TM

    更新日期:2010-02-01 00:00:00

  • Promoting pan-European cancer research for the benefit of all cancer patients.

    abstract::The European Organisation for Research and Treatment of Cancer (EORTC) 50th Anniversary Conference was held on the 15-16 March in Brussels, Belgium. More than 1100 participants (including EORTC members and staff, national research organizations, health authorities, patient advocacy groups, European Commission, cancer ...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type:

    doi:10.1586/erp.12.32

    authors: Bean J,Bottomley A,Meunier F

    更新日期:2012-08-01 00:00:00

  • Impact of response shift on longitudinal quality-of-life assessment in cancer clinical trials.

    abstract::The assessment of longitudinal change in subjective patient-reported outcomes such as health-related quality of life (HRQoL) is a key component of many clinical and research evaluations. A major goal of measuring patient-reported HRQoL is to determine to what extent changes in HRQoL reports over time represent true ch...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1586/erp.11.57

    authors: Hamidou Z,Dabakuyo TS,Bonnetain F

    更新日期:2011-10-01 00:00:00

  • A systematic review of the cost-effectiveness of peginterferon alfa-2b in the treatment of chronic hepatitis C.

    abstract::A systematic review was conducted of the full economic evaluations of the cost-effectiveness of peginterferon alfa-2b (PEG-IFN alfa-2b) plus ribavirin (RBV) in the treatment of chronic hepatitis C (CHC). A total of 439 references were screened and 11 studies were included. The studies employed decision analytic Markov...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.7.6.577

    authors: Shepherd J,Jones J

    更新日期:2007-12-01 00:00:00

  • Corneal transplantation using the Descemet's stripping endothelial keratoplasty technique.

    abstract::Descemet's stripping endothelial keratoplasty (DSEK) is a relatively new technique that is rapidly replacing full-thickness procedures for those patients needing corneal transplantation for endothelial dysfunction. Benefits of DSEK include a faster recovery, reduced astigmatism, fewer postoperative complications and r...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.7.2.137

    authors: Kharod BV,Carlson AN

    更新日期:2007-04-01 00:00:00

  • Fondaparinux sodium in the prophylaxis and treatment of deep vein thrombosis and pulmonary embolism.

    abstract::Fondaparinux sodium is the first in a new class of anticoagulants that selectively inhibits Factor Xa. It produces a predictable pharmacologic response, obviating the need for coagulation monitoring. Additionally, this agent does not bind to platelet Factor 4, thereby reducing the risk of thrombocytopenia. Clinical tr...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.7.3.227

    authors: Wade WE,Spruill WJ

    更新日期:2007-06-01 00:00:00

  • Eliciting societal preferences of reimbursement decision criteria for anti cancer drugs in South Korea.

    abstract:INTRODUCTION:In order to look beyond the cost-effectiveness analysis, this study used a multi-criteria decision analysis (MCDA), which reflects societal values with regard to reimbursement decisions. This study aims to elicit societal preferences of the reimbursement decision criteria for anti cancer drugs from public ...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1080/14737167.2017.1277144

    authors: Kwon SH,Park SK,Byun JH,Lee EK

    更新日期:2017-08-01 00:00:00

  • Cost-effectiveness analysis of simeprevir with daclatasvir for non-cirrhotic genotype-1b-naïve patients plus chronic hepatitis C.

    abstract:BACKGROUND:The cost of interferon-free combination therapies remains high to provide widespread access to treatment, regardless of fibrosis stage. AIM:To estimate the cost-effectiveness of simeprevir/daclatasvir (SMV/DCV) therapy in treatment-naïve chronic hepatitis C genotype-1b patients with moderate fibrosis. METH...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.2015.1081061

    authors: Gimeno-Ballester V,Mar J,San Miguel R

    更新日期:2016-01-01 00:00:00

  • How to prepare a systematic review of economic evaluations for informing evidence-based healthcare decisions: data extraction, risk of bias, and transferability (part 3/3).

    abstract:INTRODUCTION:This article is part of the series "How to Prepare a Systematic Review (SR) of Economic Evaluations (EE) for Informing Evidence-based Healthcare Decisions" in which a five-step-approach for conducting a SR of EE is proposed. Areas covered: This paper explains the data extraction process, the risk of bias a...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1080/14737167.2016.1246961

    authors: Wijnen B,Van Mastrigt G,Redekop WK,Majoie H,De Kinderen R,Evers S

    更新日期:2016-12-01 00:00:00

  • New management of the pregnant patient to reduce the risk of transmitting herpes to the newborn.

    abstract::Growing understanding of the mechanisms and epidemiology of neonatal herpes simplex virus acquisition allows for the development of a new management of the pregnant patient, one that will reduce the risk of transmitting herpes to the newborn. Maternal herpes simplex virus infection, especially acquired during pregnanc...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.5.6.783

    authors: Baker DA

    更新日期:2005-12-01 00:00:00

  • The German method for setting ceiling prices for drugs: in some cases less data are required.

    abstract::The Institute for Quality and Efficiency in Health Care in Germany makes recommendations for ceiling prices of drugs based on an evaluation of the relationship between costs and effects in each therapeutic area. The analysis requires, when applicable, calculation of savings from avoided clinical events and increased f...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/erp.11.45

    authors: Gandjour A,Gafni A

    更新日期:2011-08-01 00:00:00

  • Probabilistic choice models in health-state valuation research: background, theories, assumptions and applications.

    abstract::Interest is rising in measuring subjective health outcomes, such as treatment outcomes that are not directly quantifiable (functional disability, symptoms, complaints, side effects and health-related quality of life). Health economists in particular have applied probabilistic choice models in the area of health evalua...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1586/erp.12.85

    authors: Arons AM,Krabbe PF

    更新日期:2013-02-01 00:00:00

  • National trends in out-of-pocket prescription drug spending among elderly medicare beneficiaries.

    abstract::This review examines the national trends in out-of-pocket and high economic burden of prescription drug expenditures by elderly people aged 65 years and older. From 1992 to 2000, prescription out-of-pocket drug expenditures increased at an annual rate of 7%. During this period the proportion of elderly without prescri...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.5.3.297

    authors: Sambamoorthi U,Akincigil A,Wei W,Crystal S

    更新日期:2005-06-01 00:00:00

  • Cost of treating otitis media in Australia.

    abstract:OBJECTIVE:Otitis media (OM) is an inflammation of the middle ear. It is very common and associated with serious complications, including hearing loss. This study aimed to estimate the treatment costs of OM in Australia and the associated burden of disease (in disability-adjusted life-years). METHODS:Little Australia-w...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/erp.09.6

    authors: Taylor PS,Faeth I,Marks MK,Del Mar CB,Skull SA,Pezzullo ML,Havyatt SM,Coates HL

    更新日期:2009-04-01 00:00:00

  • Metastatic melanoma in the older patient: immunologic insights and treatment outcomes.

    abstract::Cutaneous melanoma (CM) is a highly curable skin cancer of melanocytes if diagnosed early. Unfortunately, its invasion into the deeper dermis increases the risk of it spreading to the lymph nodes and distant organs. Spread of metastatic melanoma (MM) to other organs is among one of the most dangerous conditions that i...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1586/erp.11.14

    authors: Hegde UP,Chakraborty N,Mukherji B,Grant Kels JM

    更新日期:2011-04-01 00:00:00

  • Quality of care of asthma during pregnancy.

    abstract::The goal of asthma management during pregnancy is to keep the mother symptom free and to prevent complications in the fetus. Asthma is a common chronic condition in pregnancy that, if inadequately treated, has the potential to cause adverse effects for both mother and fetus. Aggressive treatment during pregnancy can d...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.6.1.67

    authors: Streck MR,Blaiss MS

    更新日期:2006-02-01 00:00:00

  • Converting condition-specific measures into preference-based outcomes for use in economic evaluation.

    abstract::Quality-adjusted life-years (QALYs) play an important role in reimbursement decisions when one of the criteria is the cost-effectiveness of the health technology. While for many generic QALYs (e.g., based on the EQ-5D) are viewed as the gold standard, there has been a considerable increase in interest in using conditi...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.8.5.453

    authors: Petrillo J,Cairns J

    更新日期:2008-10-01 00:00:00

  • The cost-effectiveness of therapies to treat alcohol use disorders.

    abstract:INTRODUCTION:Alcohol use is a major risk factor for mortality and morbidity burden, and alcohol use disorders contribute markedly to this burden. Effective interventions for alcohol use disorders improve health, and are potentially cost-effective or even cost saving. AREAS COVERED:We searched the literature for the co...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1080/14737167.2018.1392241

    authors: Rehm J,Barbosa C

    更新日期:2018-02-01 00:00:00

  • 10th World IHEA and ECHE Joint Congress: health economics in the age of longevity.

    abstract::The 10th consecutive World Health Economics conference was organized jointly by International Health Economics Association and European Conference on Health Economics Association and took place at The Trinity College, Dublin, Ireland in July 2014. It has attracted broad participation from the global professional commu...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type:

    doi:10.1586/14737167.2014.967220

    authors: Jakovljevic MB,Getzen TE,Torbica A,Anegawa T

    更新日期:2014-12-01 00:00:00

  • Multiple chronic conditions and healthcare costs among adults.

    abstract::The prevalence of multiple chronic conditions (MCC) is increasing among individuals of all ages. MCC are associated with poor health outcomes. The presence of MCC has profound healthcare utilization and cost implications for public and private insurance payers, individuals, and families. Investigators have used a vari...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章,评审

    doi:10.1586/14737167.2015.1091730

    authors: Sambamoorthi U,Tan X,Deb A

    更新日期:2015-01-01 00:00:00

  • The Cancer Outcomes Measurement Working Group: rationale overview and a look to the future.

    abstract::In 2001, the US National Cancer Institute created the Cancer Outcomes Measurement Working Group (COMWG) to assess the state-of-the-science of outcomes assessment in cancer and to make recommendations for moving the field forward. The COMWG focused on methods for assessing patient-reported outcomes (health-related QoL,...

    journal_title:Expert review of pharmacoeconomics & outcomes research

    pub_type: 杂志文章

    doi:10.1586/14737167.6.4.407

    authors: Snyder C,Gotay CC,Lipscomb J

    更新日期:2006-08-01 00:00:00