Examining and addressing evidence-practice gaps in cancer care: a systematic review

The Evidence-practice Gap in Minimal Intervention Dentistry: An International Comparison Between Dentists in Japan and Brazil

OBJECTIVES

This study was designed to: 1) evaluate and compare the evidence-practice gap (EPG) in minimal intervention dentistry (MID) in Japan and Brazil by measuring concordance between dentists' clinical practice and published evidence; and 2) identify dentists' factors associated with the EPG in both countries.

METHODS

We performed a cross-sectional study using a web-delivered questionnaire among 136 Japanese and 110 Brazilian dentists. The questionnaire consisted of three questions concerning "restoration diagnosis and treatment," "deep caries diagnosis and treatment," and "caries risk assessment" regarding MID. A chi-square test was used to analyze differences in concordance among clinical practice and evidence from the literature between Japanese and Brazilian dentists. Logistic regression analyses were performed to analyze dentists' factors associated with overall concordance for all three questions.

RESULTS

Overall concordance was significantly higher in Brazil (55%) than in Japan (38%) (p<0.01). Concerning how evidence was obtained, textbooks, nonacademic journals, and seminars and workshops were used as information sources more frequently by Japanese than Brazilian dentists (p<0.001), whereas scientific journal articles in English were used more frequently by Brazilian dentists (p<0.001). On logistic regression analysis, overall concordance was higher for Japanese dentists who frequently obtained evidence from scientific journal articles in English (p<0.05), whereas Brazilian dentists who frequently obtained evidence from the Internet were associated with lower overall concordance (p<0.05).

CONCLUSIONS

Because overall concordance was significantly higher in Brazil than in Japan, Japan may have a greater EPG in MID practice. Specific characteristics of Japanese and Brazilian dentists showed significant associations with overall concordance.

Sharing voice during deliberative engagement to improve guideline adherence in dental clinics: findings from a qualitative evaluation of an online deliberative forum discussion

OBJECTIVES

Selecting effective implementation strategies to support guideline-concordant dental care is a complex process. For this research project, an online deliberative forum brought together staff from dental clinics to discuss the strengths and weaknesses of implementation strategies and barriers to implementation of a component of a dental (pit-and-fissure) guideline. The goal was to determine whether deliberative engagement enabled participants' sharing of promotive and prohibitive voice about implementation strategies to promote guideline-concordant care.

DESIGN

Qualitative analysis of online chat transcripts of facilitated deliberations from 31 small group sessions.

SETTING

Kaiser Permanente Dental (KP Dental) in the USA.

PARTICIPANTS

All staff from 16 dental offices.

RESULTS

The directed content analysis revealed that participants shared prohibitive and promotive voice when offering critique of the barriers and the implementation strategies suggested by the researchers. The analysis also revealed that the focus of the deliberations often was not on the aspect of the pit-and-fissure guideline intended by the research team for deliberation.

CONCLUSIONS

The deliberative forum discussions were a productive venue to ask staff in dental clinics to share their perspectives on strategies to promote guideline-concordant care as well as barriers. Participants demonstrated prohibitive voice and engaged critically with the materials the research team had put together. An important limitation of the deliberation was that the discussion often centred around an aspect of the pit-and-fissure guideline that already was implemented well. To ensure a deliberation oriented towards resolving challenging aspects of the pit-and-fissure guideline, greater familiarity with the guideline would have been important, as well as more intimate knowledge of the current discrepancies in guideline-concordant care.

TRIAL REGISTRATION NUMBER

This project is registered at ClinicalTrials.gov with ID NCT04682730. The trial was first registered on 18 December 2020. https://clinicaltrials.gov/ct2/show/NCT04682730.

Economic Burden of SARS-CoV-2 Patients with Multi-Morbidity: A Systematic Review Protocol

Economic burden issues in SARS-CoV-2 patients with underlying co-morbidities are enormous resources for patient treatment and management. The uncertainty costs for clinical management render the healthcare system catatonic and incurs deficits in national annual budgets. This article focuses on systematic steps towards selecting and evaluating literature to uncover gaps and ways to help healthcare stakeholders optimize resources in treating and managing COVID-19 patients with multi-morbidity. A systematic review of all COVID-19 treatment procedures with co-morbidities or multi-morbidity for the period from 2019 to 2022 was conducted. The search includes studies describing treatment costs associated with multi- or co-morbidity cases for infected patients and, if concurrently reported, determining recurring expenses. Study selection will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Galbraith plots and I² statistics will be deployed to assess heterogeneity and to identify potential sources. A backward elimination process will be applied in the regression modelling procedure. Based on the number of studies retrieved and their sample size, the subgroup analysis will be stratified on participant disease category, associated total costs, and degree of freedom in cost estimation. These studies were registered in the PROSPERO registry (ID: CRD42022323071).

Trends in cervical cancer screening research in sub-Saharan Africa: A bibliometric analysis of publications from 2001 to 2020

Sub-Saharan Africa has the highest incidence of cervical cancer globally. However, compared to developed countries, the region has lower uptake of cervical cancer screening. Research contribution and progress in the field of cervical cancer in the region has not been well investigated. This bibliometric review aimed to address this information gap by examining changes in research volume and type over a 20 year time frame. Medline, Embase, PsycINFO, CINAHL, and Cochrane Library were searched to identify peer-reviewed publications about cervical cancer screening in sub-Saharan Africa. Changes (from 2001 to 2020) in the (i) total publications, (ii) number and proportion of data-based publications relative to non-data-based publications, and descriptive relative to intervention publications, and (iii) the number and proportion of publications meeting the EPOC design criteria relative to those not meeting the EPOC design criteria were assessed using a generalised linear Poisson model, a generalised binomial model and the Pearson Chi-squared test respectively. A two-year increase in time was associated with an estimated 32 % increase in the total number of publications. While no measurement studies were recorded, the bulk of data-based publications (89 %) were descriptive studies. Relative to descriptive publications, a 1 % increase in the proportion of intervention publications was observed over time. Only a small proportion (28 %) of intervention studies met the EPOC design criteria. Our findings suggest that researchers and funders in the region should invest more effort and money in measurement and rigorous intervention research to inform outcome measures and cervical cancer screening policy and practice, respectively.

Web-based intervention to improve the evidence-practice gap in minimal intervention dentistry: Findings from a dental practice-based research network

OBJECTIVES

To determine whether: the evidence-practice gap (EPG) in minimal intervention dentistry (MID) can be improved by a tailored web-based intervention, and specific clinical situations might impede implementing MID.

METHODS

We conducted a before-after intervention study and a qualitative study. Two web-based questionnaire surveys were conducted among 197 Japanese dentists. In the first questionnaire, a baseline EPG was measured using six questionnaire items. Subsequently, feedback material about the EPG was electronically prepared, including results of the first questionnaire, international comparisons with a previous study from the US, and a summary of recent evidence on MID. In the second questionnaire, the EPG was re-measured after participants read the material. The primary outcome was mean overall concordance between published evidence and the dentist's clinical practice for all six questions. During the second questionnaire, we performed qualitative content analysis using free-text responses to a question about difficult situations encountered when conducting MID.

RESULTS

Regarding before and after comparisons of concordance between the first and second questionnaires, mean overall concordance improved significantly, from 66% to 89% (p<0.001). Qualitative content analysis identified five difficult situations: "cases where decision making for treatment and prognosis is difficult", "inadequate practice resources", "limitations on patient visit and treatment period", "discrepancy between MID and the patient's values", and "limitations on health insurance and social understanding".

CONCLUSIONS

These results suggest that it is possible to reduce the EPG in MID using a web-based educational intervention among Japanese dentists. Qualitative content analysis revealed five difficult situations that might hinder implementation of MID.

CLINICAL SIGNIFICANCE

Although this intervention demonstrated educational effects, perfect concordance was not achieved by all participants. This is possibly associated with the five situations that participants reported facing when conducting MID. Creating an environment to improve these situations may facilitate a reduction in the EPG.

Preparedness to Implement Physical Activity and Rehabilitation Guidelines in Routine Primary Care Cancer Rehabilitation: Focus Group Interviews Exploring Rehabilitation Professionals' Perceptions

To explore primary care professionals' perceptions of physical activity and other cancer rehabilitation practice in cancer survivors, investigating the preparedness to implement guidelines regarding cancer rehabilitation. We collected qualitative data through seven semi-structured focus group interviews with 48 rehabilitation professionals, with mean 9 years of experience in primary care rehabilitation (32 physiotherapists, 15 occupational therapists, and 1 rehabilitation assistant) in a primary care setting. Data was analyzed using content analysis. Primary care rehabilitation professionals expressed limited experience of cancer survivors, experienced lack of knowledge of cancer-related disability, and had doubts concerning how to treat cancer survivors. They also experienced uncertainty about where to find collaboration and support in the healthcare system outside their own rehabilitation clinic. There is a need to combine different implementation strategies to tackle multiple barriers for effective cancer survivor rehabilitation in primary care, to boost individual rehabilitation professionals' knowledge and self-efficacy, to clarify roles and responsibilities for cancer rehabilitation across levels of care, and to develop and strengthen organizational bridges to provide adequate access to rehabilitation for cancer survivors.

Leveraging knowledge translation and implementation science in the pursuit of evidence informed health professions education

Evidence informed approaches to health professions education can ensure accountability to learners and society in providing meaningful and effective education and helping resource strained systems via streamlined and cost-efficient practices. Knowledge translation and implementation science are two areas of study originally developed in clinical medicine in response to concerns that health care practices were incongruent with the scientific evidence. Two decades of research have led to important advances in our understanding of the nature and magnitude of research-practice gaps, the factors that support or impede adoption of evidence in clinical decision-making, and in the design and evaluation of theory driven interventions to reduce gaps. This paper borrows concepts from knowledge translation and implementation science to further our thinking about how health professions education can 'truly' be evidence informed. The article is organised in four sections: a discussion of the impetus for the evidence informed health professions education movement; a description of the origins of knowledge translation and implementation science; a discussion on how knowledge translation and implementation science can be leveraged to advance the evidence informed health professions education agenda; and suggestions for future discussion and research. An example is used to illustrate the application of the underpinning principles of knowledge translation and implementation science. The authors suggest a theory driven, staged and systematic approach that integrates knowledge translation principles and processes and involves key stakeholders interested in promoting the application of educational research of evidence.

Evidence-practice gap in minimal intervention dentistry: Findings from a dental practice-based research network

OBJECTIVES

This study aimed to 1) quantify the evidence-practice gap (EPG) between dental clinical practice and published evidence on Minimal Intervention Dentistry (MID) among dentists in Japan; and 2) examine the hypothesis that dentist characteristics have a significant association with the EPG.

METHODS

We conducted a cross-sectional study via use of a web-based questionnaire survey of dentists who were affiliated with the Dental Practice-based Research Network Japan (n = 297). To quantify the EPG on MID, we used a questionnaire that included 10 clinical questions or scenarios to assess concordance between dental practice and published evidence on MID. We evaluated concordance by coding responses to each question as consistent or inconsistent with the evidence. An overall concordance was then determined as percent of responses that were consistent with published evidence for 10 questions. Subsequently, multiple logistic regression analysis was conducted to examine the associations between dentist characteristics and higher overall concordance (≥median) with published evidence.

RESULTS

Mean and median overall dentist-level concordance were both 60 % (SD: 18, interquartile range: 50-75 %). Logistic regression analysis showed that "gender of dentist", "city population", and "frequency of obtaining evidence from the scientific journal articles in English" were significantly associated with high concordance, with odds ratios (95 % CIs) of 2.33 (1.01-5.39), 2.01 (1.02-3.96), and 2.45 (1.08-5.59), respectively.

CONCLUSIONS

Japanese dentists demonstrated medium concordance with published evidence, indicating that an EPG on MID exists in Japanese dental clinical practices. Dentist-specific characteristics had significant associations with high concordance with published evidence.

CLINICAL SIGNIFICANCE

Despite the establishment and dissemination of the concept of MID, the EPG on MID exists in Japanese dental clinical practices. A high concordance was significantly associated with the following dentist characteristics: "female dentist", "dental clinic location in a government-ordinance-designated city", and "frequently obtaining evidence from the English-language scientific journal articles".

Nutritional management of patients with oesophageal cancer throughout the treatment trajectory: benchmarking against best practice

PURPOSE

Oesophageal cancer (OC) impacts nutritional status and outcomes. This study aims to benchmark the current nutrition management of patients with OC against best practice recommendations, identify critical points in the treatment trajectory where nutritional status is compromised, service gaps and opportunities for improvement.

METHODS

A retrospective audit collected demographic, medical and nutritional data from medical records of patients who received curative treatment for OC at a tertiary referral hospital in Sydney, Australia.

RESULTS

Thirty-seven patient records were audited over the time period. Twenty-nine patients underwent nutrition screening on admission to the service. Eighteen out of 25 patients receiving neoadjuvant radiation therapy, all patients during surgical admission, and only 19 patients at postsurgical discharge were seen by a dietitian. All patients received tube feeding post-operatively; however, initiation within 24 h only occurred for 14 patients. Weight significantly declined over the course of treatment (p < 0.001), whilst malnutrition during surgical admission (p = 0.004) and postsurgical discharge (p = 0.038) were both associated with significantly higher unplanned readmissions.

CONCLUSIONS

Best practice recommendations were met for aspects of the immediate post-operative period; however, service gaps remain during pre-operative and post-discharge care. Findings from this study indicate that nutritional care is inconsistent across different treatment stages, and malnutrition impacts negatively on unplanned readmission. Research is needed to address evidence-practice gaps, assess appropriateness of recommendations and provide evidence for models of care during multimodality treatments and across different services.

What are the appropriate thresholds for High Quality Performance Indicators for breast surgery in Australia and New Zealand?

Aim

To evaluate BreastSurgANZ members’ compliance at various threshold rates for 4 evaluable High-Quality Performance Indicators (HQPIs) introduced to improve patient care. To benchmark global best practice to assist in determining the eventual threshold standards.

Method

BreastSurgANZ Quality Audit data 2012–2016 & 2018 was used to determine rates of attainment through a range of thresholds for 4 HQPI’s. Rates were assessed for different volume surgeons and comparison made to international standards.

Results

1.3761 patients needing mastectomy for in situ disease, if the threshold rate for immediate breast reconstruction (IBR) was ≥ 40% then 30% of all members and 78% of very high-volume surgeons achieved that rate, which is comparable to international recommendations.

2.26,007 patients requiring mastectomy, if the threshold rate for IBR was ≥ 20% then 28% of all surgeons and 78% very high-volume surgeons met the standard. This is below most international recommendations.

3. For 31,698 invasive tumours ≤ 2 cm, if the threshold rate for breast conservation was ≥ 70% then 64% of all surgeons met the standard; 70% is comparable internationally.

4.1382 women =<50 years if the threshold rate for neoadjuvant chemotherapy was set at ≥ 15% then 36% of surgeons complied; 15% is below most international recommendations.

Conclusions

Even at these modest thresholds there are low levels of achievement by BreastSurgANZ members with high volume surgeons more likely to comply. These thresholds are either comparable or lower than globally accepted standards. Members should strive to meet, even exceed these important goals as they are a metric of improved patient care.

•

High quality performance indicators are important for driving improvements in care.

•

Our threshold standards for IBR for insitu disease are comparable internationally.

•

Threshold indicators for invasive breast cancer are well below international standards.

•

Members are achieving internationally comparable rates of breast conservation.

•

Use of neoadjuvant chemotherapy for women <50yrs is below international standards.

In the hands of nurses: A focus group study of how nurses perceive and promote inpatients' needs for physical activity

Aims

To describe how nurses perceive and promote inpatients' needs for physical activity during their stay at the ward.

Design

A qualitative descriptive design was employed providing an exploration of how nurses perceive and promote inpatients' need for physical activity.

Methods

Seven semi-structured focus group discussions were held between November 2016 and February 2017 with 29 nurses in three hospitals in Sweden. Both interaction analysis and content analysis of the data were conducted.

Results

Patients are dependent on nurses' prioritizations and promotions to be sufficiently physically active during their stay at the ward. The external environment and the integration of physical activity affected the promotion of physical activity. The nurses perceived that understanding the patient's expectations was important and that promotion of physical activity was a joint responsibility of patient, relatives and healthcare professionals. The interaction analysis revealed no clear hierarchical pattern as all members in each focus group took initiative to open the discussions. The Registered Nurses contributed with more new ideas.

The Cancer Prevention and Control Research Network: Accelerating the implementation of evidence-based cancer prevention and control interventions

This editorial provides a high level overview of the articles included in this supplement.

Factors analysis on the use of key quality indicators for narrowing the gap of quality of care of breast cancer

BACKGROUND

There are differences in the quality of care among breast cancer patients. Narrowing the quality differences could be achieved by increasing the utilization rate of indicators. Here we explored key indicators that can improve the quality of care and factors that may affect the use of these indicators.

METHODS

A total of 3669 breast cancer patients were included in our retrospective study. We calculated patient quality-of-care composite score based on patient average method. Patients were divided into high- and low-quality groups according to the mean score. We obtained the indicators with large difference in utilization between the two groups. Multilevel logistic regression model was used to analyze the factors influencing quality of care and use of indicators.

RESULTS

The mean composite score was 0.802, and the number of patients in the high- and low-quality groups were 1898 and 1771, respectively. Four indicators showed a difference in utilization between the two groups of over 40%. Histological grade, pathological stage, tumor size and insurance type were the factors affecting the quality of care. In single indicator evaluation, besides the above factors, age, patient income and number of comorbidities may also affect the use of these four indicators. Number of comorbidities may have opposite effects on the use of different indicators, as does pathological stage.

CONCLUSIONS

Identifying key indicators for enhancing the quality-of-care of breast cancer patients and factors that affect the indicator adherence may provide guides for enhancing the utilization rate of these indicators in clinical practice.

Assessing patients' experiences of cancer care across the treatment pathway: a mapping review of recent psychosocial cancer care publications

PURPOSE

Patients are a critical source of information about the quality of the components of cancer care that contributes to optimal psychosocial outcomes. Recently published research was examined to determine the: (1) proportion of studies that examined at least one of 14 components of cancer care, (2) the proportion of studies that included multiple components of care, and (3) the phase of the cancer care pathway in which data collection occurred (i.e. pre-, during and post-treatment).

METHODS

MEDLINE was searched to retrieve all data-based publications indexed for two international psychosocial cancer care journals (Supportive Care in Cancer and Psycho-Oncology) over a 2-year period. A total of 333 publications yielded 214 eligible publications that were assessed against the 14 components of care for which measurement by healthcare providers at multiple phases during cancer care is recommended. Publications were coded based on the: (1) specific component/s of care focused upon in the research, (2) number of components examined and (3) timing of data collection.

RESULTS

The most frequently assessed component of care was physical and psychosocial screening (n = 198, 93%). Most studies (n = 187, 87%) examined a single component of care. No studies assessed all 14 components. Only seven studies (2.1%) examined components of care across multiple phases of the care pathway.

CONCLUSIONS

Recently published studies have examined limited segments of patients' experiences of cancer care. To improve psychosocial outcomes among people living with and beyond cancer, there should be a greater focus on patients' experiences across multiple components and the whole care pathway.

Mapping variation in intervention design: a systematic review to develop a program theory for patient navigator programs

BACKGROUND

There is a great deal of variation in the design and delivery of patient navigator (PN) programs, making it difficult to design or adopt these interventions in new contexts. We (1) systematically reviewed the literature to generate a preliminary program theory to describe how patient navigator interventions are designed and delivered; and (2) describe how the resulting program theory was applied in context to inform a prototype for a patient navigator program.

METHODS

The current study includes a secondary review of a larger systematic review. We reviewed studies included in the primary review to identify those that designed and evaluated programs to assist patients in accessing and/or adhering to care. We conducted a content analysis of included publications to describe the barriers targeted by PN interventions and the navigator activities addressing those barriers. A program theory was constructed by mapping patient navigator activities to corresponding constructs within the capability-opportunity-motivation model of behavior change (COM-B) model of behavior change. The program theory was then presented to individuals with chronic disease, healthcare providers, and system stakeholders, and refined iteratively based on feedback.

RESULTS

Twenty one publications describing 19 patient navigator interventions were included. A total of 17 unique patient navigator activities were reported. The most common included providing education, facilitating referrals, providing social and emotional support, and supporting self-management. The majority of navigator activities targeted barriers to physical opportunity, including facilitating insurance claims, assistance with scheduling, and providing transportation. Across all interventions, navigator activities were designed to target a total of 20 patient barriers. Among interventions reporting positive effects, over two thirds targeted knowledge barriers, problems with scheduling, proactive re-scheduling following a missed appointment, and insurance. The final program design included a total of 13 navigator activities-10 informed by the original program theory and 3 unique activities informed by stakeholders.

CONCLUSIONS

There is considerable heterogeneity in intervention content across patient navigator interventions. Our results provide a schema from which to develop PN interventions and illustrate how an evidence-based model was used to develop a real-world PN intervention. Our findings also highlight a critical need to improve the reporting of intervention components to facilitate translation.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42013005857.

Have we increased our efforts to identify strategies which encourage colorectal cancer screening in primary care patients? A review of research outputs over time

Globally, colorectal cancer (CRC) screening rates remain suboptimal. Primary care practitioners are supported by clinical practice guidelines which recommend they provide routine CRC screening advice. Published research can provide evidence to improve CRC screening in primary care, however this is dependent on the type and quality of evidence being produced. This review aimed to provide a snapshot of trends in the type and design quality of research reporting CRC screening among primary care patients across three time points: 1993-1995, 2003-2005 and 2013-2015. Four databases were searched using MeSH headings and keywords. Publications in peer-reviewed journals which reported primary data on CRC screening uptake among primary care patients were eligible for inclusion. Studies meeting eligibility criteria were coded as observational or intervention. Intervention studies were further coded to indicate whether or not they met Effective Practice and Organisation of Care (EPOC) study design criteria. A total of 102 publications were included. Of these, 65 reported intervention studies and 37 reported observational studies. The proportion of each study type did not change significantly over time. The majority of intervention studies met EPOC design criteria at each time point. The majority of research in this field has focused on testing strategies to increase CRC screening in primary care patients, as compared to research describing rates of CRC screening in this population. Further research is needed to determine which effective interventions are most likely to be adopted into primary care.

Opportunities for Epidemiologists in Implementation Science: A Primer

The field of epidemiology has been defined as the study of the spread and control of disease. However, epidemiology frequently focuses on studies of etiology and distribution of disease at the cost of understanding the best ways to control disease. Moreover, only a small fraction of scientific discoveries are translated into public health practice, and the process from discovery to translation is exceedingly slow. Given the importance of translational science, the future of epidemiologic training should include competency in implementation science, whose goal is to rapidly move evidence into practice. Our purpose in this paper is to provide epidemiologists with a primer in implementation science, which includes dissemination research and implementation research as defined by the National Institutes of Health. We describe the basic principles of implementation science, highlight key components for conducting research, provide examples of implementation studies that encompass epidemiology, and offer resources and opportunities for continued learning. There is a clear need for greater speed, relevance, and application of evidence into practice, programs, and policies and an opportunity to enable epidemiologists to conduct research that not only will inform practitioners and policy-makers of risk but also will enhance the likelihood that evidence will be implemented.

Development of quality indicators for non-small cell lung cancer care: a first step toward assessing and improving quality of cancer care in China

BACKGROUND

Large gap exists between clinical practice and recommended care and large room exists for the improvement of care quality for non-small cell lung cancer (NSCLC) in China. Results of some studies have shown that assessment of care quality can help to make improvement and the development of quality indicators is deemed as the initial and most essential part. Yet there is no such an indicators system specifically suitable for Chinese health care system. The goal of the study is to set up a group of Chinese quality indicators for NSCLC care and make it the first step towards the improvement of NSCLC care quality in China.

METHODS

We constructed a new indicator framework based on the characteristics of NSCLC care and the nature of Chinese health care system. Under the new framework, potential indicators were collected and a 3-round modified Delphi process was conducted by a national multi-disciplinary Expert Panel to develop a set of indicators until they reached the final consensus.

RESULTS

A new indicator framework (structure, process, communication, management of symptoms or treatment toxicity and outcome) was developed. Seventy four indicators were extracted from guidelines and relevant literatures as potential indicators; 43 indicators plus 1 suggested indicator were remained after the discussion of Round 1; questionnaires of Round 2 were rated by Expert Panel and 19 indicators met the inclusion criteria and entered Round 3; 2 of the eliminated indicators in Round 2 were retrieved by the Expert Panel at the in-person meeting (Round 3). Therefore, 21 indicators got the final consensus of the Expert Panel.

CONCLUSIONS

Guided by the new indicator structure, a set of indicators suitable for Chinese healthcare system was developed and can be utilized to measure and improve the care quality of non-small cell lung cancer.

Challenges of implementation and implementation research: Learning from an intervention study designed to improve tumor registry reporting

Objectives:

Implementation of interventions designed to improve the quality of medical care often proceeds differently from what is planned. Improving existing conceptual models to better understand the sources of these differences can help future projects avoid these pitfalls and achieve desired effectiveness. To inform an adaptation of an existing theoretical model, we examined unanticipated changes that occurred in an intervention designed to improve reporting of adjuvant therapies for breast cancer patients at a large, urban academic medical center.

Methods:

Guided by the complex innovation implementation conceptual framework, our study team observed and evaluated the implementation of an intervention designed to improve reporting to a tumor registry. Findings were assessed against the conceptual framework to identify boundary conditions and modifications that could improve implementation effectiveness.

Results:

The intervention successfully increased identification of the managing medical oncologist and treatment reporting. During implementation, however, unexpected external challenges including hospital acquisitions of community practices and practices’ responses to government incentives to purchase electronic medical record systems led to unanticipated changes and associated threats to implementation. We present a revised conceptual model that incorporates the sources of these unanticipated challenges.

Conclusion:

This report of our experience highlights the importance of monitoring implementation over time and accounting for changes that affect both implementation and measurement of intervention impact. In this article, we use our study to examine the challenges of implementation research in health care, and our experience can help future implementation efforts.

Wilfully out of sight? A literature review on the effectiveness of cancer-related decision aids and implementation strategies

Background

There is evidence to suggest that decision aids improve a number of patient outcomes. However, little is known about the progression of research effort in this area over time. This literature review examined the volume of research published in 2000, 2007 and 2014 which tested the effectiveness of decision aids in improving cancer patient outcomes, coded by cancer site and decision type being targeted. These numbers were compared with the volume of research examining the effectiveness of strategies to increase the adoption of decision aids by healthcare providers.

Methods

A literature review of intervention studies was undertaken. Medline, Embase, PsychInfo and Cochrane Database of Systematic Reviews were searched. The search was limited to human studies published in English, French, or German. Abstracts were assessed against eligibility criteria by one reviewer and a random sample of 20 % checked by a second. Eligible intervention studies in the three time periods were categorised by: i) whether they tested the effectiveness of decision aids, coded by cancer site and decision type, and ii) whether they tested strategies to increase healthcare provider adoption of decision aids.

Results

Over the three time points assessed, increasing research effort has been directed towards testing the effectiveness of decision aids in improving patient outcomes (p < 0.0001). The number of studies on decision aids for cancer screening or prevention increased statistically significantly (p < 0.0001) whereas the number of studies on cancer treatment did not (p = 1.00). The majority of studies examined the effectiveness of decision aids for prostate (n = 10), breast (n = 9) or colon cancer (n = 7). Only two studies assessed the effectiveness of implementation strategies to increase healthcare provider adoption of decision aids.

Conclusions

While the number of studies testing the effectiveness of decision aids has increased, the majority of research has focused on screening and prevention decision aids for only a few cancer sites. This neglects a number of cancer populations, as well as other areas of cancer care such as treatment decisions. Also, given the apparent effectiveness of decision aids, more effort needs to be made to implement this evidence into meaningful benefits for patients.

Electronic supplementary material

The online version of this article (doi:10.1186/s12911-016-0273-8) contains supplementary material, which is available to authorized users.

Implementation research in emergency medicine: a systematic scoping review

INTRODUCTION

Implementation research aims to increase the uptake of research findings into clinical practice to improve the quality of healthcare. This scoping systematic study aims to assess the volume and scope of implementation research in emergency medicine (EM) to obtain an overview and inform future implementation research.

METHODS

Studies were identified by searching electronic databases and reference lists of included studies for the years 2002, 2007 and 2012. Titles/abstracts were screened, full papers checked and data extracted by one author, with a random sample checked by a second author.

RESULTS

A total of 3581 citations were identified with 197 eligible papers included. The number of papers significantly increased over time from 26 in 2002 to 77 in 2007 and 94 in 2012 (p<0.05). Eighty-two (42%) focused on identifying evidence-practice gaps, 77 (39%) evaluated the effectiveness of implementation interventions and 38 (19%) explored barriers and enablers to change. Only two papers explicitly stated that theory was used. Five of the 77 effectiveness studies used a randomised design and few provided sufficient detail about the intervention undergoing evaluation.

CONCLUSIONS

Although there was a significant increase in the number of implementation research papers, most studies focused on identifying evidence-practice gaps or used weak study designs to evaluate the effects of implementation interventions. Recommendations for improving implementation research in EM include identifying barriers and enablers to implementation, using theory in areas where proven important gaps exist, improving the reporting of the content of interventions and using rigorous study designs to evaluate their effectiveness.

Adherence to granulocyte-colony stimulating factor (G-CSF) guidelines to reduce the incidence of febrile neutropenia after chemotherapy--a representative sample survey in Germany

PURPOSE

Febrile neutropenia (FN) after chemotherapy increases complications, morbidity, risk of death, reduction of dose delivery and impairs quality of life. Primary granulocyte-colony stimulating factor (G-CSF) prophylaxis after chemotherapy is recommended in the guideline (GL) if the risk of FN is high (≥20%) or intermediate (≥10-20%) with additional risk factors. This study evaluated the implementation of G-CSF GL.

PATIENTS AND METHODS

Sample size of the survey was calculated at 2% of the incidences of malignant lymphoma, breast cancer, and lung cancer in Germany in 2006. Patients were documented retrospectively over three to nine cycles of chemotherapy and FN risk ≥10%. Professional physician profiles were analyzed by classification and regression tree analysis (CART).

RESULTS

One hundred ninety-five hematologists-oncologists and pulmonologists and gynecologists specialized in oncology documented data of 666 lung cancer patients, 286 malignant lymphoma patients, and 976 breast cancer patients, with 7805 chemotherapy cycles; 85.1% of physicians claimed adhering to G-CSF GL. Adherence to GL in all high-FN-risk chemotherapy cycles was 15.4% in lung cancer, 84.5% in malignant lymphoma, and 85.6% in breast cancer, and in all intermediate-FN-risk chemotherapy cycles, lung cancer it was 38.8%, malignant lymphoma it was 59.4%, and breast cancer it was 49.3%. G-CSF was overused without additional patient risk factors in 7.2% lung cancer cycles, 16.8% malignant lymphoma cycles, and 17.6% breast cancer cycles. The CART analysis split pulmonologists and other specialists, with the latter adhering more to GL. Pulmonologists, trained less than 22.5 years, adhered better to GL, as did also gynecologists or hematologists-oncologists with professional experience less than 8.1 years.

CONCLUSIONS

Acceptance of and adherence to G-CSF GL differed between lung cancer, lymphoma, and breast cancer. Physicians overestimate their adherence to the GL. Physicians adhering to the GL can be characterized.

Preparatory education for cancer patients undergoing surgery: A systematic review of volume and quality of research output over time

OBJECTIVE

To determine the volume and scope of research output examining preparation of patients for people undergoing cancer-related surgical treatment, and the impact of pre-operative education on patient outcomes and health care utilisation.

METHODS

Medline, EMBASE, PsychINFO databases were systematically searched. Eligible papers were coded as data-based or non-data-based. Data-based papers were further classified as descriptive, measurement or intervention studies. Methodological quality and effectiveness of intervention studies were assessed using Cochrane Effective Practice and Organisation of Care (EPOC) criteria.

RESULTS

We identified 121 eligible papers. The number of publications significantly increased over time. Most were data-based (n=99) and descriptive (n=83). Fourteen intervention studies met EPOC design criteria. Face-to-face interventions reported benefits for anxiety (5/7), satisfaction (1/1), knowledge (3/3) and health care costs (1/1). Audio-visual and multi-media interventions improved satisfaction (1/1) and knowledge (2/3), but not anxiety (0/3). Written interventions were mixed.

CONCLUSION

Descriptive studies dominate the literature examining preoperative education in oncology populations, with few rigorous intervention studies. Pre-operative education can improve satisfaction, knowledge and reduce anxiety.

PRACTICE IMPLICATIONS

Further work should be directed at multi-modal interventions, and those that include the caregiver, given their role in assisting patients to prepare and recover from surgery.

Scoping study into wound management nurse practitioner models of practice

OBJECTIVES

The primary objective of this research was to investigate wound management nurse practitioner (WMNP) models of service for the purposes of identifying parameters of practice and how patient outcomes are measured.

METHODS

A scoping study was conducted with all authorised WMNPs in Australia from October to December 2012 using survey methodology. A questionnaire was developed to obtain data on the role and practice parameters of authorised WMNPs in Australia. The tool comprised seven sections and included a total of 59 questions. The questionnaire was distributed to all members of the WMNP Online Peer Review Group, to which it was anticipated the majority of WMNPs belonged.

RESULTS

Twenty-one WMNPs responded (response rate 87%), with the results based on a subset of respondents who stated that, at the time of the questionnaire, they were employed as a WMNP, therefore yielding a response rate of 71% (n=15). Most respondents (93%; n=14) were employed in the public sector, with an average of 64 occasions of service per month. The typical length of a new case consultation was 60 min, with 32 min for follow ups. The most frequently performed activity was wound photography (83%; n=12), patient, family or carer education (75%; n=12), Doppler ankle-brachial pressure index assessment (58%; n=12), conservative sharp wound debridement (58%; n=12) and counselling (50%; n=12). The most routinely prescribed medications were local anaesthetics (25%; n=12) and oral antibiotics (25%; n=12). Data were routinely collected by 91% of respondents on service-related and wound-related parameters to monitor patient outcomes, to justify and improve health services provided.

CONCLUSION

This study yielded important baseline information on this professional group, including data on patient problems managed, the types of interventions implemented, the resources used to accomplish outcomes and how outcomes are measured.

Sustainable medical research by effective and comprehensive medical skills: overcoming the frontiers by predictive, preventive and personalized medicine

Background

Clinical research and practice require affordable objectives, sustainable tools, rewarding training strategies and meaningful collaboration.

Method

Our unit delivers courses on project design and management promoting ideas, useful skills, teaching and exploring implementation of networks and existing collaborations. We investigated the effectiveness of a sustainable approach of comprehensive diagnosis and care and its usefulness within concrete models of research project teaching methodology.

Results

The model of predictive, preventive and personalized medicine (PPPM) of adolescent hypertension, developed since 1976 and still active, was displayed. This is a paradigm of comprehensive PPPM aimed at the management of a recognized, but actually neglected, societal and clinical problem. The second model was addressed to the analysis of performance of an outpatient diagnostic and therapy unit and its relationship with the emergency department. Part of the patients, 4,057 cancer patients presenting at the emergency care, were addressed to the outpatient diagnostic and therapy unit for further assessment, treatment and follow-up. The stay in DH was 6.3 ± 2.1 non-consecutive days, with shortage of costs, vs. in-hospital stays. Research planning courses, based on these models, ensued in an increase of competitive project submission and successful funding.

Discussion

Active promotion of interdisciplinary knowledge and skills is warranted. Misleading messages and information are detrimental not only to healthy and sick people but, equally, to all health professionals: efforts for basing on evidence by research any statement are needed. The actual pre-requisite of personalized medicine is the coherent and articulated promotion of the professional quality of staff. Health professionals should and can be skilled in sustainable non-invasive diagnostic procedures, in non-pharmacological intervention, in translational research (from epidemiology to personalized therapy) and in timely dissemination of the information.

Conclusion

Recommendations are provided according to PPPM: proposed models are based on financial sustainability and patient's satisfaction criteria and are addressed to research projects and dissemination also by e-learning. The guidelines of the EU calls in personalized medicine are able to provide a critical added value by accurate planning, transparency of assessment and unbiased reports, dissemination and exploitation.