STANDARDIZING AND HARMONIZING OUTCOME MEASUREMENT IN MULTIMODAL PAIN THERAPY- VAPAIN CORE OUTCOME SET RECOMMENDATION

Author(s):  
Ulrike Kaiser
Trials ◽  
2015 ◽  
Vol 16 (S1) ◽  
Author(s):  
Christian Kopkow ◽  
Stefanie Deckert ◽  
Jochen Schmitt ◽  
Rainer Sabatowski ◽  
Ulrike Kaiser

2021 ◽  
Author(s):  
Victoria Shepherd ◽  
Fiona Wood ◽  
Michael Robling ◽  
Elizabeth Randell ◽  
Kerenza Hood

Abstract BackgroundTrials involving adults who lack capacity to provide consent for themselves rely on proxy or surrogate decision-makers, usually a family member, to make decisions about participation. Following decades of innovations to improve informed consent in trials, the first interventions to enhance proxy decisions about trial participation are now being developed. However, a lack of standardised outcome measurement in the evaluation of these novel interventions will impede comparisons between their effectiveness. The aim of this study was to establish an agreed standardised core outcome set (COS) for use when evaluating interventions to improve proxy decisions about trial participation on behalf of adults who lack capacity to consent.MethodsWe used established methods to develop the COS including a consensus study with key stakeholder groups comprising those who will use the COS in research (researchers and healthcare professionals) and patients or their representatives. Following a scoping review to identify candidate items, we used a modified two-round Delphi survey to achieve consensus on core outcomes, with equivocal items taken to a consensus meeting for discussion. The COS was finalised following an online consensus meeting in October 2020.ResultsA total of 28 UK stakeholders (5 researchers, 10 trialists, 3 patient/family representatives, 7 recruiters and 3 advisors/approvers) participated in the online Delphi survey to rank candidate items. Items were broadly grouped into three categories: how family members make decisions, their experiences of making decisions, and the personal aspects that influence the decision. Following the Delphi survey, 27 items were included and ten items exhibited no consensus which required discussion at the consensus meeting. Sixteen participants attended the meeting, including additional patient/family representatives invited to increase representation from this key group. We reached consensus for the inclusion of 28 outcome items, including one selected at the consensus meeting.ConclusionsThe study identified outcomes that should be measured as a minimum in all evaluations of interventions to enhance proxy decisions about trials. Further work is required to identify appropriate measures and timing of outcome measurement. Enhancing the quality of proxy decisions will help improve trial participation decisions for these vulnerable groups. Trial registration: The study is registered on the COMET database (https://www.comet-initiative.org/Studies/Details/1409)


Author(s):  
Andrew J E Harding ◽  
Hazel Morbey ◽  
Faraz Ahmed ◽  
Carol Opdebeeck ◽  
Ruth Elvish ◽  
...  

Abstract Background and Objectives It is questionable whether existing outcome measurement instruments (OMIs) in dementia research reflect what key stakeholders’ value. We attained consensus from more than 300 key stakeholders, including people living with dementia, and identified 13 core outcome items for use in nonpharmacological and community-based interventions for people with dementia living at home. In this systematic review, we review OMIs that have previously been used in dementia care research to determine how, or even if, the 13 core outcome items can be measured. Research Design and Methods We extracted self-reported OMIs from trials, reviews, and reports of instrument development. Searches were undertaken in the ALOIS database, MEDLINE, PsycINFO, CINAHL, SocINDEX, and COSMIN databases. We aimed to assess the psychometric properties of OMI items for face validity with the core outcome items, content validity, internal consistency, and responsiveness. We held a coresearch workshop involving people living with dementia and care partners in order to ratify the findings. Results In total 347 OMIs were located from 354 sources. Of these, 76 OMIs met the inclusion criteria. No OMIs were deemed to have sufficient face validity for the core outcome set (COS) items, and no OMIs proceeded to further assessment. The “best” available OMI is the Engagement and Independence in Dementia Questionnaire. Discussion and Implications This study provides a practical resource for those designing dementia research trials. Being able to measure the COS items would herald a paradigm shift for dementia research, be responsive to what key stakeholders value and enhance the ability to make comparisons.


2019 ◽  
Vol 46 (8) ◽  
pp. 1021-1027 ◽  
Author(s):  
Maarten Boers ◽  
Dorcas E. Beaton ◽  
Beverley J. Shea ◽  
Lara J. Maxwell ◽  
Susan J. Bartlett ◽  
...  

Objective.The Outcome Measures in Rheumatology (OMERACT) Filter 2.0 framework was developed in 2014 to aid core outcome set development by describing the full universe of “measurable aspects of health conditions” from which core domains can be selected. This paper provides elaborations and updated concepts (OMERACT Filter 2.1).Methods.At OMERACT 2018, we discussed challenges in the framework application caused by unclear or ambiguous wording and terms and incompletely developed concepts.Results.The updated OMERACT Filter 2.1 framework makes benefits and harms explicit, clarifies concepts, and improves naming of various terms.Conclusion.We expect that the Filter 2.1 framework will improve the process of core set development.


Trials ◽  
2016 ◽  
Vol 17 (1) ◽  
Author(s):  
Cecilia A. C. Prinsen ◽  
Sunita Vohra ◽  
Michael R. Rose ◽  
Maarten Boers ◽  
Peter Tugwell ◽  
...  

Trials ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Alison H. Howie ◽  
Kylie Tingley ◽  
Michal Inbar-Feigenberg ◽  
John J. Mitchell ◽  
Nancy J. Butcher ◽  
...  

Abstract Background Mucopolysaccharidoses (MPS) are a group of inherited metabolic diseases characterized by chronic, progressive multi-system manifestations with varying degrees of severity. Disease-modifying therapies exist to treat some types of MPS; however, they are not curative, underscoring the need to identify and evaluate co-interventions that optimize functioning, participation in preferred activities, and quality of life. A Canadian pediatric MPS registry is under development and may serve as a platform to launch randomized controlled trials to evaluate such interventions. To promote the standardized collection of patient/family-reported and clinical outcomes considered important to patients/families, health care providers (HCPs), and policymakers, the choice of outcomes to include in the registry will be informed by a core outcome set (COS). We aim to establish a patient-oriented COS for pediatric MPS using a multi-stakeholder approach. Methods In step 1 of the six-step process to develop the COS, we will identify relevant outcomes through a rapid literature review and candidate outcomes survey. A two-phase screening approach will be implemented to identify eligible publications, followed by extraction of outcomes and other pre-specified data elements. Simultaneously, we will conduct a candidate outcomes survey with children with MPS and their families to identify outcomes most important to them. In step 2, HCPs experienced in treating patients with MPS will be invited to review the list of outcomes generated in step 1 and identify additional clinically relevant outcomes. We will then ask patients/families, HCPs, and policymakers to rate the outcomes in a set of Delphi Surveys (step 3), and to participate in a subsequent consensus meeting to finalize the COS (step 4). Step 5 involves establishing a set of outcome measurement instruments for the COS. Finally, we will disseminate the COS to knowledge users (step 6). Discussion The proposed COS will inform the choice of outcomes to include in the MPS registry and, more broadly, promote the standardized collection of patient-oriented outcomes for pediatric MPS research. By involving patients/families from the earliest stage of the research, we will ensure that the COS will be relevant to those who will ultimately benefit from the research. Trial registration PROSPERO CRD42021267531, COMET


2020 ◽  
pp. jrheum.200248 ◽  
Author(s):  
Helen Twohig ◽  
Claire Owen ◽  
Sara Muller ◽  
Christian D. Mallen ◽  
Caroline Mitchell ◽  
...  

Objective To systematically identify the outcome measures and instruments used in clinical studies of polymyalgia rheumatica (PMR) and to evaluate evidence about their measurement properties. Methods Searches based on the MeSH term “polymyalgia rheumatica” were carried out in 5 databases. Two researchers were involved in screening, data extraction, and risk of bias assessment. Once outcomes and instruments used were identified and categorized, key instruments were selected for further review through a consensus process. Studies on measurement properties of these instruments were appraised against the COSMIN-OMERACT (COnsensus-based Standards for the selection of health Measurement Instruments–Outcome Measures in Rheumatology) checklist to determine the extent of evidence supporting their use in PMR. Results Forty-six studies were included. In decreasing order of frequency, the most common outcomes (and instruments) used were markers of systemic inflammation [erythrocyte sedimentation rate (ESR), C-reactive protein (CRP)], pain [visual analog scale (VAS)], stiffness (duration in minutes), and physical function (elevation of upper limbs). Instruments selected for further evaluation were ESR, CRP, pain VAS, morning stiffness duration, and the Health Assessment Questionnaire. Five studies evaluated measurement properties of these instruments, but none met all of the COSMIN-OMERACT checklist criteria. Conclusion Measurement of outcomes in studies of PMR lacks consistency. The critical patient-centered domain of physical function is poorly assessed. None of the candidate instruments considered for inclusion in the core outcome set had high-quality evidence, derived from populations with PMR, on their full range of measurement properties. Further studies are needed to determine whether these instruments are suitable for inclusion in a core outcome measurement set for PMR.


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