Use of Bone Health Evaluation in Orthopedic Surgery: 2019 ISCD Official Position.

This position development conference (PDC) Task Force examined the assessment of bone status in orthopedic surgery patients. Key questions included which orthopedic surgery patients should be evaluated for poor bone health prior to surgery and which subsets of patients are at high risk for poor bone health and adverse outcomes. Second, the reliability and validity of using bone densitometry techniques and measurement of specific geometries around the hip and knee before and after arthroplasty was determined.

Assistive technology products: a position paper from the first global research, innovation, and education on assistive technology (GREAT) summit.

This paper is based on work from the Global Research, Innovation, and Education on Assistive Technology (GREAT) Summit that was coordinated by WHO's Global Cooperation on Assistive Technology (GATE). The purpose of this paper is to describe the needs and opportunities embedded in the assistive product lifecycle as well as issues relating to the various stages of assistive product mobilization worldwide. The paper discusses assistive technology product terminology and the dangers of focusing on products outside the context and rolling out products without a plan.

Four Models to Guide AT Projects Intending Innovative Technology Development Outcomes.

Generating innovations - including Assistive Technology products or services - requires expertise in project planning and management. University faculty and small businesses ventures often lack such expertise for development and production tasks, yet governments allocate most funding to these sectors. They need help to achieve results.

Level Of Knowledge Use Survey (LOKUS): A validated instrument for tracking knowledge uptake and use.

Researchers working in fields intending to generate beneficial socio-economic impacts are increasingly challenged to demonstrate evidence that the findings from their studies have value to audiences beyond the peer academic community. These diverse and diffuse target audiences may include clinicians, consumers, manufacturers and information brokers. This paper summarizes a project that designed, constructed and validated a web-based instrument for collecting and analyzing self-reported data on knowledge use.

Comparing three knowledge communication strategies - Diffusion, Dissemination and Translation - through randomized controlled studies.

This paper describes a series of three randomized controlled case studies comparing the effectiveness of three strategies for communicating new research-based knowledge (Diffusion, Dissemination, Translation), to different Assistive Technology (AT) stakeholder groups. Pre and post intervention measures for level of knowledge use (unaware, aware, interested, using) via the LOKUS instrument, assessed the relative effectiveness of the three strategies. The latter two approaches were both more effective than diffusion but also equally effective.

Delivering beneficial impacts in Assistive Technology: Improving government's approach to innovation.

Society typically relies on the industrial sector to supply product and service innovations through the free market system. In some areas of free market failure deemed important to society - such as Assistive Technology - governments intervene by applying alternative innovation systems. This paper contends that governments consistently and inappropriately support an exploratory grant approach led by academia which generates knowledge in conceptual and prototype states, and instead should shift to a procurement contract approach led by industry which designs, tests and deploys commercial products and services.

Development of a measure of knowledge use by stakeholders in rehabilitation technology.

Objectives: Uptake of new knowledge by diverse and diffuse stakeholders of health-care technology innovations has been a persistent challenge, as has been measurement of this uptake. This article describes the development of the Level of Knowledge Use Survey instrument, a web-based measure of self-reported knowledge use.

Methods: The Level of Knowledge Use Survey instrument was developed in the context of assessing effectiveness of knowledge communication strategies in rehabilitation technology.

Need to Knowledge (NtK) Model: an evidence-based framework for generating technological innovations with socio-economic impacts.

Background: Traditional government policies suggest that upstream investment in scientific research is necessary and sufficient to generate technological innovations. The expected downstream beneficial socio-economic impacts are presumed to occur through non-government market mechanisms. However, there is little quantitative evidence for such a direct and formulaic relationship between public investment at the input end and marketplace benefits at the impact end.

Modeling technology innovation: how science, engineering, and industry methods can combine to generate beneficial socioeconomic impacts.

Background: Government-sponsored science, technology, and innovation (STI) programs support the socioeconomic aspects of public policies, in addition to expanding the knowledge base. For example, beneficial healthcare services and devices are expected to result from investments in research and development (R&D) programs, which assume a causal link to commercial innovation. Such programs are increasingly held accountable for evidence of impact-that is, innovative goods and services resulting from R&D activity.

Engaging national organizations for knowledge translation: comparative case studies in knowledge value mapping.

Background: Government sponsors of research and development, along with their funded investigators, are increasingly tasked with demonstrating evidence of knowledge use by nontraditional audiences. This requires efforts to translate their findings for effective communication. For technology-related knowledge, these audiences include clinicians, consumers, manufacturers, public policy agencies, and knowledge brokers.

Translating three states of knowledge--discovery, invention, and innovation.

Background: Knowledge Translation (KT) has historically focused on the proper use of knowledge in healthcare delivery. A knowledge base has been created through empirical research and resides in scholarly literature. Some knowledge is amenable to direct application by stakeholders who are engaged during or after the research process, as shown by the Knowledge to Action (KTA) model.

Accomplishing technology transfer: case-based lessons of what works and what does not.

This paper presents lessons drawn from technology transfer case studies that address the persistent question: "What works, what does not, and why?" Each lesson highlights critical factors determining success or failure and is substantiated by case studies that exemplify the lesson. The case examples involve either the commercialization of prototype inventions (supply-push technology transfer) or the acquisition of desired technologies from other fields of application (demand-pull technology transfer). The cases present the chronology of events as they actually occurred, including supporting information from the other participants.

Effect of WBC reduction and storage temperature on PLTs frozen with 6 percent DMSO for as long as 3 years.

Background: PLTs frozen with 6 percent DMSO can be stored at -80 degrees C for 2 years, while those frozen with 5 percent DMSO at -150 degrees C can be stored for at least 3 years. The more rapid deterioration seen in PLTs frozen at -80 degrees C may be due to the presence of granulocytes. The effects of storage temperature and WBC reduction on PLTs frozen with DMSO and the breakage of the PVC plastic bags stored at -80 and -135 degrees C were assessed.

Incidence of breakage of human RBCs frozen with 40-percent wt/vol glycerol using two different methods for storage at -80 degrees C.

Background: We reported previously that the incidence of breakage was 34.2 percent when human RBCs were frozen with 40-percent wt/vol glycerol in polyolefin plastic bags stored in aluminum containers at -80 degrees C and subjected to transportation. When human RBCs were frozen with 40-percent wt/vol glycerol at -80 degrees C in PVC plastic bags placed in polyester plastic bags and stored in rigid corrugated cardboard boxes, transportation resulted in a 2.