Non-clinical influences on clinical decision-making: a major challenge to evidence-based practice

Implementing a digital intervention for managing uncontrolled hypertension in Primary Care: a mixed methods process evaluation

Background

A high proportion of hypertensive patients remain above the target threshold for blood pressure, increasing the risk of adverse health outcomes. A digital intervention to facilitate healthcare practitioners (hereafter practitioners) to initiate planned medication escalations when patients’ home readings were raised was found to be effective in lowering blood pressure over 12 months. This mixed-methods process evaluation aimed to develop a detailed understanding of how the intervention was implemented in Primary Care, possible mechanisms of action and contextual factors influencing implementation.

Methods

One hundred twenty-five practitioners took part in a randomised controlled trial, including GPs, practice nurses, nurse-prescribers, and healthcare assistants. Usage data were collected automatically by the digital intervention and antihypertensive medication changes were recorded from the patients’ medical notes. A sub-sample of 27 practitioners took part in semi-structured qualitative process interviews. The qualitative data were analysed using thematic analysis and the quantitative data using descriptive statistics and correlations to explore factors related to adherence. The two sets of findings were integrated using a triangulation protocol.

Results

Mean practitioner adherence to escalating medication was moderate (53%), and the qualitative analysis suggested that low trust in home readings and the decision to wait for more evidence influenced implementation for some practitioners. The logic model was partially supported in that self-efficacy was related to adherence to medication escalation, but qualitative findings provided further insight into additional potential mechanisms, including perceived necessity and concerns. Contextual factors influencing implementation included proximity of average readings to the target threshold. Meanwhile, adherence to delivering remote support was mixed, and practitioners described some uncertainty when they received no response from patients.

Conclusions

This mixed-methods process evaluation provided novel insights into practitioners’ decision-making around escalating medication using a digital algorithm. Implementation strategies were proposed which could benefit digital interventions in addressing clinical inertia, including facilitating tracking of patients’ readings over time to provide stronger evidence for medication escalation, and allowing more flexibility in decision-making whilst discouraging clinical inertia due to borderline readings. Implementation of one-way notification systems could be facilitated by enabling patients to send a brief acknowledgement response.

Trial registration

(ISRCTN13790648). Registered 14 May 2015.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13012-021-01123-1.

A Choosing Wisely top-5 list to support general practitioners in Austria

From a pool of 147 reliable recommendations, ten experts from the Austrian Society of General Practice and Family Medicine selected 21 relevant recommendations as the basis for the Delphi process. In two Delphi rounds, eleven experts established a top‑5 list of recommendations designed for Austrian family practice to reduce medical overuse. Three of the chosen recommendations address the issue of antibiotic usage in patients with viral upper respiratory tract infections, in children with mild otitis media, and in patients with asymptomatic bacteriuria. The other two “do not do” recommendations concern imaging studies for nonspecific low back pain and routine screening to detect prostate cancer. A subsequent survey identified the reasons for selecting these top‑5 recommendations: the frequency of the issue, potential harms, costs, and patients’ expectations. Experts hope the campaign will save time in educating patients and provide legal protection for omitting measures.

Unravelling the polyphony in clinical reasoning research in medical education

RATIONALE

Clinical reasoning lies at the heart of medical practice and has a long research tradition. Nevertheless, research is scattered across diverse academic disciplines with different research traditions in a wide range of scientific journals. This polyphony is a source of conceptual confusion.

AIMS AND OBJECTIVES

We sought to explore the underlying theoretical assumptions of clinical reasoning aiming to promote a comprehensive conceptual and theoretical understanding of the subject area. In particular, we asked how clinical reasoning is defined and researched and what conceptualizations are relevant to such uses.

METHODS

A scoping review of the clinical reasoning literature was undertaken. Using a "snowball" search strategy, the wider scientific literature on clinical reasoning was reviewed in order to clarify the different underlying conceptual assumptions underlying research in clinical reasoning, particularly to the field of medical education. This literature included both medical education, as well as reasoning research in other academic disciplines outside medical education, that is relevant to clinical reasoning. A total of 124 publications were included in the review.

RESULTS

A detailed account of the research traditions in clinical reasoning research is presented. In reviewing this research, we identified three main conceptualisations of clinical reasoning: "reasoning as cognitive activity," "reasoning as contextually situated activity," and "reasoning as socially mediated activity." These conceptualisations reflected different theoretical understandings of clinical reasoning. Each conceptualisation was defined by its own set of epistemological assumptions, which we have identified and described.

CONCLUSIONS

Our work seeks to bring into awareness implicit assumptions of the ongoing clinical reasoning research and to hopefully open much needed channels of communication between the different research communities involved in clinical reasoning research in the field.

Diagnostic and investigative approach of consultant neurologists in a real-world clinical setting: A pilot study

PURPOSE

Whilst core curricula in neurology are nationally standardised, in real-world clinical practice, different approaches may be taken by individual consultants. The aims of this study were to investigate differences by assessing: (a) variance in diagnostic and investigative practice, using a case-based analysis of inter-rater agreement; (b) potential importance of any differences in terms of patient care; (c) relationships between clinical experience, diagnostic certainty, diagnostic peer-agreement and investigative approach. The objective was to develop novel individualised metrics to facilitate reflection and appraisal.

METHODS

Three neurologists with 6-23 years' experience at consultant level provided diagnosis, certainty (10-point Likert scale), and investigative approach for 200 consecutive general neurology outpatients seen by a newly qualified consultant in 2015. Diagnostic agreement was evaluated by percentage agreement. The potential importance of any diagnostic differences on patient outcome was assigned a score (6-point Likert scale) by the evaluating neurologist. Associations between diagnostic agreement, certainty and investigative approach were assessed using Spearman correlation, logistic and ordinal regression, and reported as individualised metrics for each rater.

RESULTS

Diagnostic peer-agreement was 3/3, 2/3 and 1/3 in 55.5%, 31.0% and 13.5% of cases, respectively. In 15.5%, differences in patient management were judged potentially important. Investigation rates were 42%-73%. Mean diagnostic certainty ranged from 6.63/10 (SD 1.98) to 7.72/10 (SD 2.20) between least and most experienced consultants. Greater diagnostic certainty was associated with greater diagnostic peer-agreement (individual-rater regression coefficients 0.33-0.44, P < .01) and lower odds of arranging investigations (individual-rater odds ratios 0.56-0.71, P < .01).

CONCLUSIONS

It appears that variance in diagnostic and investigative practice between consultant neurologists exists and may result in differing management. Mean diagnostic certainty was associated with greater diagnostic peer-agreement and lower investigation rates. Metrics reflecting concordance with peers, and relationships to diagnostic confidence, could be developed in larger cohorts to inform reflective practice.

What Matters Most to Lung Cancer Patients? A Qualitative Study in Italy and Belgium to Investigate Patient Preferences

Background: The potential value of patient preference studies has been recognized in clinical individual treatment decision-making between clinicians and patients, as well as in upstream drug decision-making. Drug developers, regulators, reimbursement and Health Technology Assessment (HTA) bodies are exploring how the use of patient preference studies could inform drug development, regulatory benefit risk-assessment and reimbursement decisions respectively. Understanding patient preferences may be especially valuable in decisions regarding Non-Small Cell Lung Cancer (NSCLC) treatment options, where a variety of treatment options with different characteristics raise uncertainty about which features are most important to NSCLC patients. As part of the Innovative Medicines Initiative PREFER project, this qualitative study aimed to identify patient-relevant lung cancer treatment characteristics.

Methods: This study consisted of a scoping literature review and four focus group discussions, 2 in Italy and 2 in Belgium, with a total of 24 NSCLC patients (Stages III-IV). The focus group discussions sought to identify which treatment characteristics patients find most relevant. The discussions were analyzed thematically using a thematic inductive analysis.

Results: Patients highlighted themes reflecting: 1) positive effects or expected gains from treatment such as greater life expectancy and maintenance of daily functioning, 2) negative effects or adverse events related to therapy that negatively impact patients’ daily functioning such as fatigue and 3) uncertainty regarding the duration and type of treatment effects. These overarching themes were consistent among patients from Belgium and Italy, suggesting that treatment aspects related to efficacy and safety as well as the psychological impact of lung cancer treatment are common areas of concern for patients, regardless of cultural background or country.

Discussion: Our findings illustrate the value of using qualitative methods with patients to identify preferred treatment characteristics for advanced lung cancer. These could inform a subsequent quantitative preference survey that assesses patient trade-offs regarding treatment options.

Physician perspectives on discussions with parents of infants with suspected ureteropelvic junction obstruction

INTRODUCTION

The purpose of this study was to understand pediatric urologists' perceived role of patient characteristics on discussions about treatment of infants with suspected UPJ obstruction.

METHODS

We conducted semi-structured interviews with pediatric urologists from three geographically diverse sites. Interview domains included: clinical indications for surgery, discussions with parents, and consideration of parent socioeconomic factors. Transcribed data and field notes were analyzed using a team-based, inductive grounded theory approach.

RESULTS

Thirteen physicians were interviewed. Physicians reported a standardized approach to discussions to facilitate parental understanding. While they did not report overt consideration of demographics, they tailored discussions based on educational and cultural background and language barriers. Physicians also reported that concerns about risk of loss to follow up contributed to their treatment recommendations. Most physicians recognized that the lack of clear data often led to use of personal experience to guide recommendations.

CONCLUSION

Physicians recognize a gap in data to guide surgical decisions and utilize personal experience to augment this gap. They also recognize the influence of educational and language barriers on discussions with families and consider risk of loss to follow up when making recommendations, suggesting an implicit consideration of demographics. These findings suggest that development of evidence-based guidelines may reduce treatment variations.

LEVEL OF EVIDENCE

Not applicable (qualitative research study written in compliance with COREQ guidelines).

Medical and Nonmedical Information during Multidisciplinary Team Meetings in Cancer Care

Background: Multidisciplinary team (MDT) meetings provide treatment recommendations based on available information and collective decision-making in teams with complementary professions, disciplines and skills. We aimed to map ancillary medical and nonmedical patient information during case presentations and case discussions in MDT meetings in cancer care. Methods: Through a nonparticipant, observational approach, we mapped verbal information on medical, nonmedical and patient-related characteristics and classified these based on content. Data were collected from 336 case discussions in three MDTs for neuro-oncology, sarcoma and hepato-biliary cancer. Results: Information on physical status was presented in 48.2% of the case discussions, psychological status in 8.9% and comorbidity in 48.5% of the cases. Nonmedical factors, such as family relations, occupation, country of origin and abode were referred to in 3.6–7.7% of the cases, and patient preferences were reported in 4.2%. Conclusions: Provision of information on comorbidities in half of the cases and on patient characteristics and treatment preferences in <10% of case discussions suggest a need to define data elements and develop reporting standards to support robust MDT decision-making.

Does Falls Efficacy Influence the Relationship Between Forward and Backward Walking Speed After Stroke?

OBJECTIVE

Forward walking speed (FWS) is known to be an important predictor of mobility, falls, and falls-related efficacy poststroke. However, backward walking speed (BWS) is emerging as an assessment tool to reveal mobility deficits in people poststroke that may not be apparent with FWS alone. Since backward walking is more challenging than forward walking, falls efficacy may play a role in the relationship between one's preferred FWS and BWS. We tested the hypothesis that people with lower falls efficacy would have a stronger positive relationship between FWS and BWS than those with higher falls efficacy.

METHODS

Forty-five individuals (12.9 ± 5.6 months poststroke) participated in this observational study. We assessed FWS with the 10-meter walk test and BWS with the 3-meter backward walk test. The modified Falls-Efficacy Scale (mFES) quantified falls efficacy. A moderated regression analysis examined the hypothesis.

RESULTS

FWS was positively associated with BWS (R2 = 0.26). The addition of the interaction term FWS × mFES explained 7.6% additional variance in BWS. As hypothesized, analysis of the interaction revealed that people with lower falls efficacy (mFES ≤ 6.6) had a significantly positive relationship between their preferred FWS and BWS, whereas people with higher falls efficacy (mFES > 6.6) had no relationship between their walking speed in the 2 directions.

CONCLUSIONS

FWS is positively related to BWS poststroke, but this relationship is influenced by one's perceived falls efficacy. Our results suggest that BWS can be predicted from FWS in people with lower falls efficacy, but as falls efficacy increases, BWS becomes a separate and unassociated construct from FWS.

IMPACT

This study provides unique evidence that the degree of falls efficacy significantly influences the relationship between FWS and BWS poststroke. Physical therapists should examine both FWS and BWS in people with higher falls efficacy, but further investigation is warranted for those with lower falls efficacy.

Barriers to Evidence-Based Treatment of Serious Burns: The Impact of Implicit Bias on Clinician Perceptions of Patient Adherence

The underlying assumption of modern evidence-based practice is that treatment decisions made by healthcare providers are based solely on the best available scientific data. However, the connection between evidence informed care guidelines and the provision of care remains ambiguous. In reality, a number of contextual and nonclinical factors can also play a role, among which is the implicit bias that affects the way in which we approach or treat others based on irrelevant, individual characteristics despite conscious efforts to treat everyone equally. Influenced by the social and demographic characteristics of patients, this bias and its associated perceptions have been shown to affect clinical decision making and access to care across multiple conditions and settings. This summary article offers an introduction to how the phenomenon of implicit bias can impact on treatment compliance in multiple care contexts, its potential presence and impact in burns care and describes some of the strategies which offer possible solutions to reducing the disconnect between the conscious attempts to deliver equitable care and the discrepancies in care delivery that remain.

Factors influencing preoperative chest radiography request for elective endoscopic procedures among medical personnel

Background

Chest radiography is not routinely recommended before elective endoscopies. A high incidence of perioperative chest radiography requests was observed at our institution. This study aims to investigate factors influencing preoperative chest radiography request for patients undergoing elective gastrointestinal (GI) endoscopies.

Methods

This cross-sectional clinical study recruited 264 participants from different medical specialties who were responsible for preoperative endoscopic chest x-ray (CXR) ordering including anesthesiologists, surgeons and gastroenterologists. They completed questionnaires exploring their general knowledge and attitudes about preoperative chest radiography. Demographic characteristic of the participants affecting the knowledge on preoperative chest radiography was determined. A Structural Equation Model (SEM) was constructed from validated conceptual framework to find causal relationships between hypothesized factors and intention for preoperative endoscopic chest radiography request. Statistical analyses were performed using the SPSS software version 18.0 and Analysis of Moment Structures (AMOS) version 18.0.

Results

The questionnaire response rate was 53.79%. Baseline general knowledge on preoperative chest radiography of the participants was comparable. The SEM results showed unsupported relationship between hypothesized factors and the intention for preprocedural GI endoscopic CXR request (p < 0.1).

Conclusions

General knowledge of medical personnel on tuberculosis needs improvement. To rectify the unnecessary chest radiography request before elective GI endoscopic procedures, awareness of the patients’ health conditions, adherence to the hospital’s policy and realizing of possible patient-related mishaps are not the determinants for preprocedural endoscopic chest radiography request. Future works are required to explore other alternative factors involved for reducing chest radiography requests which are not indicated.

Concomitant Drug Treatment and Elimination in the RCC-affected Kidneys: Can We Kill Two Birds with One Stone?

BACKGROUND

The kidneys are vital organs acting as the body's filters that eliminate drugs and other waste products from the body. For effective cancer therapy, a delicate balance is required in the drug treatment and its elimination, which is critical for drug accumulation, toxicity, and kidney malfunction. However, how renal cell carcinoma (RCC) affects the kidneys in safely eliminating the byproducts of drug treatments in patients with severely dysregulated kidney functions had remained elusive. Recent advancements in dose adjustment have added to our understanding regarding how drug treatments could be effectively regulated in aberrant kidney cells, driving safe elimination and reducing drug accumulation and toxicity at the right time and space. Dose adjustment is the only standard systemic way applicable; however, it presents certain limitations. There is significant room for developing new strategies and alternatives to improve it.

OBJECTIVES

Our analysis of the available treatments in literature discusses the treatment and their safe eliminations. In this study, we give an overview of the measures that could be taken to maintain the elimination gradient of anti-cancer drugs and restore normal kidney function in RCC. Differential therapeutics of RCC/mRCC in various clinical phase trials and the interaction of targeted therapeutics in response to vascular endothelial growth factor (VEGF) were also discussed.

CONCLUSION

Such information might suggest a new direction in controlling treatment with safe elimination through dose adjustment and its associated alternatives in a judicious manner. A strategy to systematically focus on the safe elimination of anti-cancer drugs in RCC strongly needs advocating.

PHYSICIAN CHARACTERISTICS THAT INFLUENCE PATIENT PARTICIPATION IN THE TREATMENT OF PRIMARY IMMUNODEFICIENCY

OBJECTIVE

Shared decision making (SDM) is recommended to improve healthcare quality. Physicians who use a rational decision-making style and patient-centric approach are more likely to incorporate SDM into clinical practice. This paper explores how certain physician characteristics such as gender, age, race, experience, and specialty explain patient participation.

METHODS

A multi-group structural equation model tested the relationship between physician decision-making styles, patient-centered care, physician characteristics, and patient participation in clinical treatment decisions. A survey was completed by 330 physicians who treat primary immunodeficiency. Sample group responses were compared between groups across specialty, age, race, experience, or gender.

RESULTS

A patient-centric approach was the main factor that encouraged SDM independent of physician decision-making style with both treatment protocols and product choices. The positive effect of patient-centrism is stronger for immunologists, more experienced physicians, or male physicians. A rational decision-making style increases participation for non-immunologists, older physicians, white physicians, less-experienced physicians and female physicians.

CONCLUSION

A patient-centric approach, rational decision-making and certain physician characteristics help explain patient participation in clinical decisions. Practice Implications Future SDM research and policy initiatives should focus on physician adoption of patient-centric approaches to chronic care diseases and the potential bias associated with physician characteristics and decision-making style.

Resident-Level Predictors of Dementia Pharmacotherapy at Long-Term Care Admission: The Impact of Different Drug Reimbursement Policies in Ontario and Saskatchewan: Prédicteurs de la pharmacothérapie de la démence au niveau des résidents lors de l'hospitalisation dans des soins de longue durée : l'impact de différentes politiques de remboursement des médicaments en Ontario et en Saskatchewan

OBJECTIVES

Cholinesterase inhibitors (ChEIs) and memantine are approved for Alzheimer disease in Canada. Regional drug reimbursement policies are associated with cross-provincial variation in ChEI use, but it is unclear how these policies influence predictors of use. Using standardized data from two provinces with differing policies, we compared resident-level characteristics associated with dementia pharmacotherapy at long-term care (LTC) admission.

METHODS

Using linked clinical and administrative databases, we examined characteristics associated with dementia pharmacotherapy use among residents with dementia and/or significant cognitive impairment admitted to LTC facilities in Saskatchewan (more restrictive reimbursement policies; n = 10,599) and Ontario (less restrictive; n = 93,331) between April 1, 2009, and March 31, 2015. Multivariable logistic regression models were utilized to assess resident demographic, functional, and clinical characteristics associated with dementia pharmacotherapy.

RESULTS

On admission, 8.1% of Saskatchewan residents were receiving dementia pharmacotherapy compared to 33.2% in Ontario. In both provinces, residents with severe cognitive impairment, aggressive behaviors, and recent antipsychotic use were more likely to receive dementia pharmacotherapy; while those who were unmarried, admitted in later years, had a greater degree of frailty, and recent hospitalizations were less likely. The direction of the association for older age, rural residency, medication number, and anticholinergic therapy differed between provinces.

CONCLUSIONS

While more restrictive criteria for dementia pharmacotherapy coverage in Saskatchewan resulted in fewer residents entering LTC on dementia pharmacotherapy, there were relatively few differences in the factors associated with use across provinces. Longitudinal studies are needed to assess how differences in prevalence and characteristics associated with use impact patient outcomes.

Factors Influencing Physicians' Clinical Decision-making at Upazila Health Complexes in Bangladesh

Introduction

Selecting the most appropriate treatment for each patient is the key activity in patient-physician encounters and providing healthcare services. Achieving desirable clinical goals mostly depends on making the right decision at the right time in any healthcare setting. But little is known about physicians' clinical decision-making in the primary care setting in Bangladesh. Therefore, this study explored the factors that influence decisions about prescribing medications, ordering pathologic tests, counseling patients, average length of patient visits in a consultation session, and referral of patients to other physicians or hospitals by physicians at Upazila Health Complexes (UHCs) in the country. It also explored the structure of physicians' social networks and their association with the decision-making process.

Methods

This was a cross-sectional descriptive study that used primary data collected from 85 physicians. The respondents, who work at UHCs in the Rajshahi Division, were selected purposively. The collected data were analyzed with descriptive statistics including frequency, percentage, one-way analysis of variance, and linear regression to understand relationships among the variables.

Results

The results of the study reveal that multiple factors influence physicians' decisions about prescribing medications, ordering pathologic tests, length of visits, counseling patients, and referring patients to other physicians or hospitals at the UHCs. Most physicians prescribe drugs to their patients, keeping in mind their purchasing capacity. Risk of violence by patients' relatives and better management are the two key factors that influence physicians' referral decisions. The physicians' professional and personal social networks also play an influential role in the decision-making process. It was found that physicians dedicate on average 16.17 minutes to a patient in a consultation session. The length of visits is influenced by various factors including the distance between the physicians' residence and their workplace, their level of education, and the number of colleagues with whom they have regular contact and from whom they can seek help.

Conclusion

The results of the study have yielded some novel insights about the complexity of physicians' everyday tasks at the UHCs in Bangladesh. The results would be of interest to public health researchers and policy makers.

Factors influencing general practitioners decisions to refer Paediatric patients to the emergency department: a systematic review and narrative synthesis

BACKGROUND

Clinical guidelines are integral to a general practitioner's decision to refer a paediatric patient to emergency care. The influence of non-clinical factors must also be considered. This review explores the non-clinical factors that may influence general practitioners (GPs) when deciding whether or not to refer a paediatric patient to the Emergency Department (ED).

METHODS

A systematic review of peer-reviewed literature published from August 1980 to July 2019 was conducted to explore the non-clinical factors that influence GPs' decision-making in referring paediatric patients to the emergency department. The results were synthesised using a narrative approach.

RESULTS

Seven studies met the inclusion criteria. Non-clinical factors relating to patients, GPs and health systems influence GPs decision to refer children to the ED. GPs reported parents/ caregivers influence, including their perception of severity of child's illness, parent's request for onward referral and GPs' appraisal of parents' ability to cope. Socio-economic status, GPs' aversion to risk and system level factors such as access to diagnostics and specialist services also influenced referral decisions.

CONCLUSIONS

A myriad of non-clinical factors influence GP referrals of children to the ED. Further research on the impact of non-clinical factors on clinical decision-making can help to elucidate patterns and trends of paediatric healthcare and identify areas for intervention to utilise resources efficiently and improve healthcare delivery.

Quality of Life Changes in Acute Coronary Syndromes Patients: A Systematic Review and Meta-Analysis

There is little up-to-date evidence about changes in quality of life following treatment for acute coronary syndrome (ACS) patients. The main aim of this review was to assess the changes in QoL in ACS patients after treatment. We undertook a systematic review and meta-analysis of quantitative studies. The search included studies that described the change of QoL of ACS patients after receiving treatment options such as percutaneous coronary intervention (PCI), coronary artery bypass grafting (CABG) and medical therapy (MT). We synthesized findings using content analysis and pooled the estimates using meta-analysis. We used the PRISMA guidelines to select and appraise the studies and report the findings. Twenty-nine (29) articles were included in the review. We found a significant improvement of QoL in ACS patients after receiving treatment. Particularly, the meta-analytic association found that the mean QoL of patients diagnosed with ACS was higher after receiving treatment compared to baseline (overall pooled mean difference = 31.88; 95% CI = 31.64–52.11, I² = 98) with patients on PCI having slightly lower QoL gains (pooled mean difference = 30.22; 95% CI = 29.9–30.53, I² = 0%) compared to those on CABG (pooled mean difference = 34.01; 95% CI = 33.66–34.37, I² = 0%). The review confirmed that QoL of ACS patients improved after receiving treatment therapies although varied by the treatment options and patients’ preferences. This suggests the need to perform further study on the QoL, patient preferences and physicians’ decision to prescription of treatment options.

Racial Disparities in Outcomes After Common Abdominal Surgical Procedures-The Impact of Access to a Minimally Invasive Approach

BACKGROUND

It is presently considered the standard of care to perform many routine intra-abdominal operations using a minimally invasive approach. The authors recently identified a racial disparity in access to a laparoscopic approach to inguinal hernia repair, cholecystectomy, appendectomy, and colectomy. The present study further evaluates this patient cohort to assess the relationship between the race and postoperative complications and test the mediating effect of the selected surgical approach.

METHODS

After institutional review board approval, patients in the American College of Surgeons National Surgical Quality Improvement Program database who underwent inguinal hernia repair, cholecystectomy, appendectomy, or colectomy in 2016 were identified. Patient demographics, including the self-reported race and ethnicity, as well as clinical, operative, and postoperative variables were recorded. After the exclusion of cases associated with diagnoses of cancer, a 4:1 propensity score matching algorithm generated a clinically balanced cohort of patients of white and black self-reported race. The mediating effect of an open approach to surgery on the relationship between black self-reported race and postoperative complications was evaluated via a series of regressions.

RESULTS

There were 41,340 unilateral inguinal hernia repairs, 3182 bilateral inguinal hernia repairs, 60,444 cholecystectomies, 50,523 appendectomies, and 58,012 colectomies included in the database in 2017. Exclusion of cases associated with cancer and subsequent propensity score matching returned 17,540 unilateral hernia repairs, 890 bilateral hernia repairs, 23,865 cholecystectomies, 11,660 appendectomies, and 12,320 colectomies. On mediation analysis, any complication, severe complication, and death were significant when regressed on black self-reported race (any: odds ratio [OR] = 1.210, 95% confidence interval [CI] = 1.132-1.291, P < 0.001; severe: OR = 1.352, 95% CI = 1.245-1.466, P < 0.001; death: OR = 1.358, 95% CI = 1.000-1.818, P = 0.044), and open surgery was a significant mediator in the incidence of any complication and severe complication (any: OR = 1.180, 95% CI = 1.105-1.260, P < 0.001 and severe: OR = 1.307, 95% CI = 1.203-1.418, P < 0.001).

CONCLUSIONS

These findings underscore the importance of access to a minimally invasive approach to surgery. However, other factors may contribute to racial disparities in postoperative complications after common abdominal operations.

Surgery during COVID-19 crisis conditions: can we protect our ethical integrity against the odds?

COVID-19 is reducing the ability to perform surgical procedures worldwide, giving rise to a multitude of ethical, practical and medical dilemmas. Adapting to crisis conditions requires a rethink of traditional best practices in surgical management, delving into an area of unknown risk profiles. Key challenging areas include cancelling elective operations, modifying procedures to adapt local services and updating the consenting process. We aim to provide an ethical rationale to support change in practice and guide future decision-making. Using the four principles approach as a structure, Medline was searched for existing ethical frameworks aimed at resolving conflicting moral duties. Where insufficient data were available, best guidance was sought from educational institutions: National Health Service England and The Royal College of Surgeons. Multiple papers presenting high-quality, reasoned, ethical theory and practice guidance were collected. Using this as a basis to assess current practice, multiple requirements were generated to ensure preservation of ethical integrity when making management decisions. Careful consideration of ethical principles must guide production of local guidance ensuring consistent patient selection thus preserving equality as well as quality of clinical services. A critical issue is balancing the benefit of surgery against the unknown risk of developing COVID-19 and its associated complications. As such, the need for surgery must be sufficiently pressing to proceed with conventional or non-conventional operative management; otherwise, delaying intervention is justified. For delayed operations, it is our duty to quantify the long-term impact on patients' outcome within the constraints of pandemic management and its long-term outlook.

Examining Coronary Revascularization Practice Patterns for Diabetics: Perceived Barriers, Facilitators, and Implications for Knowledge Translation

BACKGROUND

The FREEDOM trial provided robust evidence that coronary artery bypass grafting (CABG) was superior to percutaneous coronary intervention (PCI) for coronary revascularization in patients with diabetes mellitus (DM) and multivessel coronary artery disease (MV-CAD). The present study examined practice pattern changes and perceived barriers and facilitators to implementing FREEDOM trial evidence in British Columbia (BC).

METHODS

Using a population-based database of cardiac procedures in BC, PCI:CABG ratios from 2007-2014 were compared before and after publication of the FREEDOM trial in the 4 tertiary cardiac centres that provided both CABG and PCI. Surveys of barriers and facilitators to implementation of evidence in practice were completed by 57 health care providers (HCPs) attending educational outreach sessions conducted in 2016-17 at 5 tertiary cardiac centres in BC.

RESULTS

The overall PCI:CABG ratio declined from 1.59 (95% confidence interval [CI] 1.48-1.70, range 1.16-1.86) before publication to 0.88 (95% CI 0.75-1.01, range 0.56-0.82) after publication (P < 0.01). This decline from before to after publication was significant in 3 centres, but not in the fourth centre (from 1.62 to 1.49; P = 0.61). Barriers were identified at the levels of evidence (applicability, credibility), HCP (awareness/knowledge, practice behaviours), patient (knowledge/misconceptions, preferences), and systems (siloing of care, financial disincentives, resource limitations, geography). Facilitators were additional studies/guidelines, education/dissemination, shared decision making, a heart team approach, changes to remuneration models, and increased resources.

CONCLUSIONS

Following publication of the FREEDOM trial, the proportion of patients with DM and MV-CAD undergoing CABG increased in BC; however, practice patterns varied across cardiac centres. HCPs attributed these practice variations to multilevel barriers and facilitators. Future knowledge translation strategies should be multifaceted and tailored to identified determinants.

Characterizing physicians' information needs related to a gap in knowledge unmet by current evidence

OBJECTIVE

The study sought to explore information needs arising from a gap in clinicians' knowledge that is not met by current evidence and identify possible areas of use and target groups for a future clinical decision support system (CDSS), which will guide clinicians in cases where no evidence exists.

MATERIALS AND METHODS

We interviewed 30 physicians in a large academic medical center, analyzed transcripts using deductive thematic analysis, and developed a set of themes of information needs related to a gap in knowledge unmet by current evidence. We conducted additional statistical analyses to identify the correlation between clinical experience, clinical specialty, settings of clinical care, and the characteristics of the needs.

RESULTS

This study resulted in a set of themes and subthemes of information needs arising from a gap in current evidence. Experienced physicians and inpatient physicians had more questions and the number of questions did not decline with clinical experience. The main areas of information needs included patients with comorbidities, elderly and children, new drugs, and rare disorders. To address these questions, clinicians most often used a commercial tool, guidelines, and PubMed. While primary care physicians preferred the commercial tool, specialty physicians sought more in-depth knowledge.

DISCUSSION

The current medical evidence appeared to be inadequate in covering specific populations such as patients with multiple comorbidities and elderly, and was sometimes irrelevant to complex clinical scenarios. Our findings may suggest that experienced and inpatient physicians would benefit from a CDSS that generates evidence in real time at the point of care.

CONCLUSIONS

We found that physicians had information needs, which arose from the gaps in current medical evidence. This study provides insights on how the CDSS that aims at addressing these needs should be designed.

What influences the clinical decision-making of dentists? A cross-sectional study

Clinical decision-making is a complex process influenced by clinical and non-clinical factors. The aim of this study was to investigate the association between provider, patient, and practice factors with clinical decision-making among dentists in Ontario, Canada’s most populated province and its largest dental care market. This was a cross-sectional, self-administered survey of a random sample of general dentists in Ontario (n = 3,201). The 46-item survey collected demographic, professional, and practice information. The outcome (treatment intensity) was measured using a set of clinical scenarios, which categorized dentists as either relatively aggressive or conservative in their treatment decisions. Associations were assessed using bivariate analysis and logistic regressions. One thousand and seventy-five dentists responded (33.6% response rate). Age (p = 0.001), place of initial training (p<0.001), number of dependents (p = 0.001), number of hygienists employed (p = 0.001), and perceptions of practice loans (p = 0.020) were associated with treatment intensity. Dentists who were <40-years old (OR = 2.06, 95% CI:1.39–3.06, p<0.001), American-trained (OR = 2.48, 95% CI:1.51–4.06, p<0.001), and perceived their practice loans as large (OR = 1.57, 95% CI:1.02–2.42, p = 0.039), were relatively more aggressive in their treatment decisions. Various non-clinical factors appear to influence the clinical decision-making of dentists in Ontario.

Short-term Treatment Outcomes of Facial Rejuvenation Using the Mint Lift Fine

Background

Threadlifts are classified as absorbable or nonabsorbable, natural or synthetic, and multifilament or monofilament ones, each of which has its own merits and demerits. We placed a novel absorbable polydioxanone monofilament threadlift (Mint Lift Fine; HansBiomed Co. Ltd., Seoul, Korea) in the subcutaneous fat compartment for facial rejuvenation in patients with nasolabial folds, nasojugal groove, marionette lines, or sagging jowl. Here, we describe its short-term treatment outcomes in a retrospective consecutive series of 21 patients.

Methods

A total of 21 patients (n = 21) were evaluated; their treatment outcomes were described based on a comparison between preoperative and postoperative findings and Global Aesthetic Improvement Scale (GAIS) scores were assessed at 6 months. This is accompanied by analysis of the incidence of postoperative complications.

Results

The patients had a mean GAIS score of 3.62 ± 0.84 points, which corresponds to "Much improved" or "Very much improved." Moreover, there were no significant differences in the GAIS scores between the target sites (midface and lower face: 3.78 ± 1.13; lower face: 3.43 ± 0.50; and midface: 3.60 ± 0.49; P > 0.05). Furthermore, there were a total of 4 cases (19.0%) of postoperative complications, all of which were spontaneously resolved within a maximum period of 4 months.

Conclusions

We describe short-term treatment outcomes of facial rejuvenation using the Mint Lift Fine in patients with nasolabial folds, nasojugal groove, marionette lines, or sagging jowl. But further large-scale, prospective, multicenter studies with long periods of follow-up are, therefore, warranted to establish our results.

Impact of Physician Race on Patient Decision-Making and Ratings of Physicians: a Randomized Experiment Using Video Vignettes

BACKGROUND

Studies suggest that black patients have better interactions, on average, with physicians of their own race. Whether this reflects greater "cultural competence" in race-concordant relationships, or other effects of race unrelated to physician behavior, is unclear. It is also unclear if physician race influences patient decision-making.

OBJECTIVE

To determine whether physician race affects patients' ratings of physicians and decision-making, independent of physician behavior.

DESIGN

Randomized study using standardized video vignettes.

PARTICIPANTS

Primary care patients with coronary risk factors or disease.

INTERVENTIONS

Each participant viewed one of 16 vignettes depicting a physician reviewing cardiac catheterization results and recommending coronary artery bypass graft (CABG) surgery. Vignettes varied only in terms of physicians' race, gender, age, and communication style (high vs. low patient-centeredness).

MAIN MEASURES

Participants rated the video physician's communication, interpersonal style, competence, trustworthiness, likability, and overall performance (0-4 Likert scales). They also rated the necessity of CABG (0-5 scale) and whether they would undergo CABG or obtain a second opinion if they were the video patient (0-3 scales).

KEY RESULTS

Participants included 107 black and 131 white patients (72% participation rate). Black participants viewing a black (vs. white) video physician gave higher ratings on all physician attributes (e.g., overall rating 3.22 vs. 2.34, p < 0.001) and were more likely to perceive CABG as necessary (4.05 vs. 3.72, p = 0.03) and say they would undergo CABG if they were the video patient (2.43 vs. 2.09, p = 0.004). Patient-centered communication style reduced, but did not eliminate, the impact of race concordance. Physician race was not associated with any outcomes among white patients.

CONCLUSIONS

Black patients viewed the doctor in a scripted vignette more positively, and were more receptive to the same recommendation, communicated in the same way, with a black vs. white physician. Patient-centered communication reduced but did not eliminate the effect of physician race.

Understanding in the Australian aged care sector of reablement interventions for people living with dementia: a qualitative content analysis

Background

Reablement has potential for enhancing function and independence in people with dementia. In order to enhance the use of evidence-based reablement in this population, this study sought to understand the current practices and needs of the sector around these interventions.

Methods

A purposive sample of 22 Australian aged and community-care providers participated in a semi-structured interview. Qualitative content analysis was applied to the data, with key themes interpreted within the context of the study aims: to explore (1) what reablement interventions are currently being offered to people living with dementia in Australia, and (2) what are key factors that will contribute to enhanced uptake of reablement interventions in dementia practice.

Results

Four themes emerged: (1) ‘what reablement interventions are being offered’, outlined a range of exercise and cognitive/social interventions, with only a proportion generated from a clear evidence-base, (2) ‘what’s in a name’, illustrated the range of terms used to describe reablement, (3) ‘whose role is it’, highlighted the confusion around the range of health professionals involved in providing reablement interventions, and (4) ‘perceived barriers and enablers to providing reablement to people living with dementia’, described a range of factors that both hinder and support current reablement practice.

Conclusions

Reablement interventions currently provided for people living with dementia in Australia are variable, with confusion around the definition of reablement, and apparently limited use of evidence-informed interventions. A multifaceted approach involving an evidence-informed and freely-accessible resource, and taking into account the varied levels of influence within the aged care sector would support uptake and implementation of reablement interventions for people living with dementia.

A Qualitative Exploration of Facilitators and Barriers for Diabetes Self-Management Behaviors Among Persons with Type 2 Diabetes from a Socially Disadvantaged Area

BACKGROUND

Enhancing diabetes self-management (DSM) in patients with type 2 diabetes (T2D) can reduce the risk of complications, enhance healthier lifestyles, and improve quality of life. Furthermore, vulnerable groups struggle more with DSM.

AIM

To explore barriers and facilitators related to DSM in vulnerable groups through the perspectives of patients with T2D and healthcare professionals (HCPs).

METHODS

Data were collected through three interactive workshops with Danish-speaking patients with T2D (n=6), Urdu-speaking patients with T2D (n=6), and HCPs (n=16) and analyzed using systematic text condensation.

RESULTS

The following barriers to DSM were found among members of vulnerable groups with T2D: 1) lack of access to DSM support, 2) interference and judgment from one's social environment, and 3) feeling powerless or helpless. The following factors facilitated DSM among vulnerable persons with T2D: 1) a person-centered approach, 2) peer support, and 3) practical and concrete knowledge about DSM. Several barriers and facilitators expressed by persons with T2D, particularly those who spoke Danish, were also expressed by HCPs.

CONCLUSION

Vulnerable patients with T2D preferred individualized and practice-based education tailored to their needs. More attention should be paid to training HCPs to handle feelings of helplessness and lack of motivation among vulnerable groups, particularly among ethnic minority patients, and to tailor care to ethnic minorities.

Adherence to Current Lipid Guidelines by Physicians in Kuwait

BACKGROUND

Alarmingly high rates of dyslipidemia have been found in the Gulf region in patients presenting with acute coronary syndrome, with the highest being found in Kuwait (37%). Therefore, it is of utmost importance to treat dyslipidemia promptly and effectively. In an effort to understand the practices of local physicians, the use of evidence-based medicine, and adherence to lipid treatment guidelines, the objective of this study was to survey and assess the current standards of care.

METHODS

A survey questionnaire, designed to assess physicians' attitudes and practice towards lipid guidelines, was completed by 279 participants and returned between October 2015 and June 2016. Statistical analysis was done using SPSS.

RESULTS

Over 90% of physicians claimed to use lipid guidelines, with the majority rating themselves as knowledgeable. Younger physicians were found to be less knowledgeable and consequently used guidelines less frequently. The most important factor influencing clinical decision-making was the availability of clinical guidelines. The majority (72.4%) of physicians identified time limitation as a key barrier. The most commonly selected lipid guideline in daily practice was a guideline on the treatment of blood cholesterol published by the American College of Cardiology/American Heart Association in 2013. The most common risk assessment tool used was the Framingham risk score.

CONCLUSIONS

Multiple interventions to improve guideline adherence are proposed in this study. We have taken into account the barriers to adherence, i.e., attitude, behavior, and (most importantly) knowledge, all 3 of which were reaffirmed in our investigation in Kuwait.

Culture and personal influences on cardiopulmonary resuscitation- results of international survey

Background

The ethical principle of justice demands that resources be distributed equally and based on evidence. Guidelines regarding forgoing of CPR are unavailable and there is large variance in the reported rates of attempted CPR in in-hospital cardiac arrest. The main objective of this work was to study whether local culture and physician preferences may affect spur-of-the-moment decisions in unexpected in-hospital cardiac arrest.

Methods

Cross sectional questionnaire survey conducted among a convenience sample of physicians that likely comprise code team members in their country (Indonesia, Israel and Mexico). The questionnaire included details regarding respondent demographics and training, personal value judgments and preferences as well as professional experience regarding CPR and forgoing of resuscitation.

Results

Of the 675 questionnaires distributed, 617 (91.4%) were completed and returned. Country of practice and level of knowledge about resuscitation were strongly associated with avoiding CPR performance. Mexican physicians were almost twicemore likely to forgo CPR than their Israeli and Indonesian/Malaysian counterparts [OR1.84 (95% CI 1.03, 3.26), p = 0.038]. Mexican responders also placed greater emphasison personal and patient quality of life (p <  0.001). In multivariate analysis, degree of religiosity was most strongly associated with willingness to forgo CPR; orthodox respondents were more than twice more likely to report having forgone CPR for apatient they do not know than secular and observant respondents, regardless of the country of practice [OR 2.12 (95%CI 1.30, 3.46), p = 0.003].

Conclusions

In unexpected in-hospital cardiac arrest the decision to perform or withhold CPR may be affected by physician knowledge and local culture as well as personal preferences. Physician CPR training should include information regarding predictors of patient outcome at as well as emphasis on differentiating between patient and personal preferences in an emergency.

Influence of psychiatric or social backgrounds on clinical decision making: a randomized, controlled multi-centre study

BACKGROUND

Frequent and repeated visits from patients with mental illness or free medical care recipients may elicit physicians' negative emotions and influence their clinical decision making. This study investigated the impact of the psychiatric or social background of such patients on physicians' decision making about whether to offer recommendations for further examinations and whether they expressed an appropriate disposition toward the patient.

METHODS

A randomized, controlled multi-centre study of residents in transitional, internal medicine, or emergency medicine was conducted in five hospitals. Upon randomization, participants were stratified by gender and postgraduate year, and they were allocated to scenario set 1 or 2. They answered questions pertaining to decision-making based on eight clinical vignettes. Half of the eight vignettes presented to scenario set 1 included additional patient information, such as that the patient had a past medical history of schizophrenia or that the patient was a recipient of free care who made frequent visits to the doctor (biased vignettes). The other half included no additional information (neutral vignettes). For scenario set 2, the four biased vignettes presented to scenario set 1 were neutralized, and the four neutral vignettes were rendered biased by providing additional information. After reading, participants answered decision-making questions regarding diagnostic examination, interventions, or patient disposition. The primary analysis was a repeated-measures ANOVA on the mean management accuracy score, with patient background information as a within-subject factor (no bias, free care recipients, or history of schizophrenia).

RESULTS

A total of 207 questionnaires were collected. Repeated-measures ANOVA showed that additional background information had influence on mean accuracy score (F(7, 206) = 13.84, p <  0.001 partial η2 = 0.063). Post hoc pairwise multiple comparison test, Sidak test, showed a significant difference between schizophrenia and no bias condition (p <  0.05). The ratings for patient likability were lower in the biased vignettes compared to the neutral vignettes, which was associated with the lower utilization of medical resources by the physicians.

CONCLUSIONS

Additional background information on past medical history of schizophrenia increased physicians' mistakes in decision making. Patients' psychiatric backgrounds should not bias physicians' decision-making. Based on these findings, physicians are recommended to avoid being influenced by medically unrelated information.

Residents' knowledge in transfusion medicine and educational programs: A pilot study

BACKGROUND

Residents' knowledge in transfusion medicine significantly impacts the optimal use of blood and patient safety. Little is known regarding this topic in France in particular. The objectives were to evaluate their basic knowledge, to determine whether the objectives of the curricula were attained and subsequently to suggest ways for improvement.

METHODS

A cross-sectional study was conducted on 50 first year medical and surgical specialty residents rotating in a French university hospital.

RESULTS

Major gaps in the knowledge were noted among residents of various specialties, equally between those with low and sustained transfusion practice. The majority of these young doctors expressed difficulties in prescribing and handling transfusions, identifying and managing its complications and understanding their responsibilities. The roles of hemovigilance practitioners were further somehow unclear for participants.

CONCLUSION

Given these results, action plans appear needed to limit consequences. A special transfusion medicine educational program should be added to the currently available medical education curriculum in order to ensure physicians have adequate knowledge of transfusion basics; at least a practical assisted situation during residency would be of valuable interest.

Reducing unnecessary vitamin testing in general practice: barriers and facilitators according to general practitioners and patients

OBJECTIVE

There has been an increase in testing of vitamins in patients in general practice, often based on irrational indications or for non-specific symptoms, causing increasing healthcare expenditures and medicalisation of patients. So far, there is little evidence of effective strategies to reduce this overtesting in general practice. Therefore, the aim of this qualitative study was to explore the barriers and facilitators for reducing the number of (unnecessary) vitamin D and B12 laboratory tests ordered.

DESIGN AND SETTING

This qualitative study, based on a grounded theory design, used semistructured interviews among general practitioners (GPs) and patients from two primary care networks (147 GPs, 195 000 patients). These networks participated in the Reducing Vitamin Testing in Primary Care Practice (REVERT) study, a clustered randomized trial comparing two de-implementation strategies to reduce test ordering in primary care in the Netherlands.

PARTICIPANTS

Twenty-one GPs, with a maximum of 1 GP per practice who took part in the REVERT study, and 22 patients (who were invited by their GP during vitamin-related consultations) were recruited, from which 20 GPs and 19 patients agreed to participate in this study.

RESULTS

The most important factor hampering vitamin-test reduction programmes is the mismatch between patients and medical professionals regarding the presumed appropriate indications for testing for vitamin D and B12. In contrast, the most important facilitator for vitamin-test reduction may be updating GPs' knowledge about test indications and their awareness of their own testing behaviour.

CONCLUSION

To achieve a sustainable reduction in vitamin testing, guidelines with clear and uniform recommendations on evidence-based indications for vitamin testing, combined with regular (individual) feedback on test-ordering behaviour, are needed. Moreover, the general public needs access to clear and reliable information on vitamin testing. Further research is required to measure the effect of these strategies on the number of vitamin test requests.

TRIAL REGISTRATION NUMBER

WAG/mb/16/039555.

Management Reasoning: Implications for Health Professions Educators and a Research Agenda

Substantial research has illuminated the clinical reasoning processes involved in diagnosis (diagnostic reasoning). Far less is known about the processes entailed in patient management (management reasoning), including decisions about treatment, further testing, follow-up visits, and allocation of limited resources. The authors' purpose is to articulate key differences between diagnostic and management reasoning, implications for health professions education, and areas of needed research.Diagnostic reasoning focuses primarily on classification (i.e., assigning meaningful labels to a pattern of symptoms, signs, and test results). Management reasoning involves negotiation of a plan and ongoing monitoring/adjustment of that plan. A diagnosis can usually be established as correct or incorrect, whereas there are typically multiple reasonable management approaches. Patient preferences, clinician attitudes, clinical contexts, and logistical constraints should not influence diagnosis, whereas management nearly always involves prioritization among such factors. Diagnostic classifications do not necessarily require direct patient interaction, whereas management prioritizations require communication and negotiation. Diagnoses can be defined at a single time point (given enough information), whereas management decisions are expected to evolve over time. Finally, management is typically more complex than diagnosis.Management reasoning may require educational approaches distinct from those used for diagnostic reasoning, including teaching distinct skills (e.g., negotiating with patients, tolerating uncertainty, and monitoring treatment) and developing assessments that account for underlying reasoning processes and multiple acceptable solutions.Areas of needed research include if and how cognitive processes differ for management and diagnostic reasoning, how and when management reasoning abilities develop, and how to support management reasoning in clinical practice.

Psychosocial information use for clinical decisions in diabetes care

OBJECTIVE

There are increasing efforts to capture psychosocial information in outpatient care in order to enhance health equity. To advance clinical decision support systems (CDSS), this study investigated which psychosocial information clinicians value, who values it, and when and how clinicians use this information for clinical decision-making in outpatient type 2 diabetes care.

MATERIALS AND METHODS

This mixed methods study involved physician interviews (n = 17) and a survey of physicians, nurse practitioners (NPs), and diabetes educators (n = 198). We used the grounded theory approach to analyze interview data and descriptive statistics and tests of difference by clinician type for survey data.

RESULTS

Participants viewed financial strain, mental health status, and life stressors as most important. NPs and diabetes educators perceived psychosocial information to be more important, and used it significantly more often for 1 decision, than did physicians. While some clinicians always used psychosocial information, others did so when patients were not doing well. Physicians used psychosocial information to judge patient capabilities, understanding, and needs; this informed assessment of the risks and the feasibility of options and patient needs. These assessments influenced 4 key clinical decisions.

DISCUSSION

Triggers for psychosocially informed CDSS should include psychosocial screening results, new or newly diagnosed patients, and changes in patient status. CDSS should support cost-sensitive medication prescribing, and psychosocially based assessment of hypoglycemia risk. Electronic health records should capture rationales for care that do not conform to guidelines for panel management. NPs and diabetes educators are key stakeholders in psychosocially informed CDSS.

CONCLUSION

Findings highlight opportunities for psychosocially informed CDSS-a vital next step for improving health equity.

General practitioners' attitudes and decision making regarding admission for older adults with infection: a UK qualitative interview study

BACKGROUND

The world has an ageing population. Infection is common in older adults; serious infection has a high mortality rate and is associated with unplanned admissions. In the UK, general practitioners (GPs) must identify which older patients require admission to hospital and provide appropriate care and support for those staying at home.

OBJECTIVES

To explore attitudes of UK GPs towards referring older patients with suspected infection to hospital, how they weigh up the decision to admit against the alternatives and how alternatives to admission could be made more effective.Methods. Qualitative study using semi-structured interviews. GPs were purposively sampled from across the UK to achieve maximum variation in terms of GP role, experience and practice population. Interview transcripts were coded and analysed using a modified framework approach.

RESULTS

GPs' key influences on decision making were grouped into patient, GP and system factors. Patient factors included clinical factors, social factors and shared decision making. GP factors included gut instinct, risk management and acknowledging an associated personal emotional burden. System factors involved weighing up the pressure on secondary care beds against increasing GP workload. GPs described that finding an alternative to admission could be more time consuming, complex to arrange or were restricted by lack of capacity.

CONCLUSION

GPs need to be empowered to make safe decisions about place of care for older adults with suspected infection. This may mean developing strategies to support decision making as well as improving the ease of access to, and capacity of, any alternatives to admission.

A systematic review of reasons for and against asking patients about their socioeconomic contexts

Background

People’s social and economic circumstances are important determinants of their health, health experiences, healthcare access, and healthcare outcomes. However, patients’ socioeconomic circumstances are rarely asked about or documented in healthcare settings. We conducted a systematic review of published reasons for why patients’ socioeconomic contexts (including education, employment, occupation, housing, income, or wealth) should, or should not, be enquired about.

Methods

Systematic review of literature published up to and including 2016. A structured literature search using databases of medicine and nursing (pubmed, embase, global health), ethics (Ethicsweb), social sciences (Web of Science), and psychology (PsychINFO) was followed by a ‘snowball’ search. Eligible publications contained one or more reasons for: asking patients about socioeconomic circumstances; collecting patients’ socioeconomic information; ‘screening’ patients for adverse socioeconomic circumstances; or linking other sources of individual socioeconomic data to patients’ healthcare records. Two authors conducted the screening: the first screened all references, the second author screened a 20% sample with inter-rater reliability statistically confirmed. ‘Reason data’ was extracted from eligible publications by two authors, then analysed and organised.

Results

We identified 138 eligible publications. Most offered reasons for why patients’ should be asked about their socioeconomic circumstances. Reasons included potential improvements in: individual healthcare outcomes; healthcare service monitoring and provision; population health research and policies. Many authors also expressed concerns for improving equity in health. Eight publications suggested patients should not be asked about their socioeconomic circumstances, due to: potential harms; professional boundaries; and the information obtained being inaccurate or unnecessary.

Conclusions

This first summary of literature on the subject found many published reasons for why patients’ social and economic circumstances should be enquired about in healthcare settings. These reasons include potential benefits at the levels of individuals, health service provision, and population, as well as the potential to improve healthcare equity. Cautions and caveats include concerns about the clinician’s role in responding to patients’ social problems; the perceived importance of social health determinants compared with biomedical factors; the use of average population data from geographic areas to infer the socioeconomic experience of individuals. Actual evidence of outcomes is lacking: our review suggests hypotheses that can be tested in future research.

The implementation of a decision-tree did not increase decision-making in patients with temporomandibular disorders in the public dental health service

OBJECTIVE

Many patients with temporomandibular disorders (TMD) seem to go undetected within primary dental health care. Primarily we evaluated if the implemented intervention increased the clinical decision-making for TMD patients; secondarily we evaluated if other factors could be identified that predicted performed or recommended TMD treatment.

MATERIAL AND METHODS

This case-control study was carried out within the Public Dental Health service in Västerbotten County, Sweden. An intervention based on a decision-tree with three screening questions for TMD (3Q/TMD) was implemented during 2015 in four clinics and compared with the remaining county. A total of 400 individuals were selected-200 3Q-positives and 200 3Q-negatives. The 3Q/TMD consists of Q1-frequent jaw pain, Q2-frequent pain on function, and Q3-frequent catching and/or locking of jaw. The 3Q/TMD answers were analyzed in relation to TMD treatment and any TMD related decision that was collected from the digital dental records.

RESULTS

The intervention did not increase the frequencies of traceable clinical decisions among patients with TMD.

CONCLUSIONS

Despite the implemented intervention aimed, the indicated undertreatment of patients with TMD remains. Future studies are still needed to gain a deeper understanding of the clinical decision-making process for TMD patients in general practice dentistry.

Association of Sociodemographic Factors With Adherence to Age-Specific Guidelines for Asymptomatic Umbilical Hernia Repair in Children

IMPORTANCE

Current guidelines recommend delaying repair of asymptomatic umbilical hernia in children until after age 4 to 5 years to allow for spontaneous closure.

OBJECTIVE

To examine the association of sociodemographic factors with adherence to age-specific guidelines for asymptomatic umbilical hernia repair in children.

DESIGN, SETTING, AND PARTICIPANTS

In this multicenter retrospective cohort study, children 17 years and younger who underwent umbilical hernia repair from January 2013 to June 2018 at 47 freestanding children's hospitals participating in the Pediatric Health Information System database were eligible for study inclusion. Children who underwent multiple procedures, repair of recurrent hernias, or had missing sociodemographic data were excluded.

EXPOSURES

Early umbilical hernia repair was defined as repair at 3 years or younger. Emergent or urgent presentation was defined as repair performed during the same encounter or within 2 weeks of an emergency department visit, respectively. Patients were categorized by sex, race/ethnicity, insurance type, income quintile, and presence of complex chronic conditions.

MAIN OUTCOMES AND MEASURES

Multivariable mixed-effects logistic regression was used to evaluate the association of sociodemographic factors with the odds of early repair after adjusting for emergent or urgent presentation and hospital-level effects.

RESULTS

Of the 25 877 included children, 13 817 (53.4%) were female, 14 143 (54.7%) had public insurance, and the median (interquartile range) age was 5.0 (3.0-6.0) years. Following adjustment, increased odds of early repair was associated with public insurance (public vs commercial insurance: odds ratio [OR], 1.46; 95% CI, 1.36-1.56; P < .001), lower income (lowest vs highest income quintile: OR, 1.48; 95% CI, 1.33-1.65; P < .001), and female sex (female vs male sex: OR, 1.20; 95% CI, 1.13-1.27; P < .001). Children with public insurance in the lowest income quintile had 2.2-fold increased odds of early repair compared with children with commercial insurance in the highest income quintile (OR, 2.15; 95% CI, 1.93-2.40; P < .001). Sociodemographic factors were not associated with increased odds of early repair in the subgroup of children who underwent early repair following emergent or urgent presentation.

CONCLUSIONS AND RELEVANCE

Public insurance, lower income, and female sex are independently associated with repair of asymptomatic umbilical hernias in children earlier than recommended by current guidelines. These children may be at greater risk of undergoing repair of umbilical hernias that may spontaneously close with further observation.

How Personal Perspectives Shape Health Professionals' Perceptions of Fetal Alcohol Spectrum Disorder and Risk

This article examines how health, allied health and social service professionals' personal perspectives about alcohol and the risks associated with alcohol consumption become non-clinical factors that may influence their professional practice responses in relation to fetal alcohol spectrum disorder (FASD). It presents findings derived from a qualitative, interview-based study of professionals from a range of health, allied health and social service professions in New Zealand. The data derived from these interviews revealed four frames of reference that practitioners use when thinking about alcohol and risk: reflection on personal experience; experiences of friends, relatives and colleagues; social constructions of alcohol use and misuse; and comparisons to other types of drug use. The article concludes that these non-clinical factors are important considerations in professional decision making about FASD.

Misinterpretation of online surgical outcomes: The British Association of Urological Surgeons Surgical Outcomes Audit

Objective:

The purpose of this study was to evaluate whether the information presented in the British Association of Urological Surgeons Surgical Outcomes Audit is comprehended by the general population.

Methods:

An in-person electronic survey was administered at the local state fair in 2016. Participants were presented with an representative output from the British Association of Urological Surgeons Surgical Outcomes Audit and were asked to estimate the complication rate and make a hypothetical healthcare decision. The primary output depicted a complication rate of 6.7% which was above the 99th percentile. The degree of misinterpretation and the risk of making an inappropriate healthcare decision was evaluated.

Results:

Of the 350 completed responses, only 142 (40.6%) correctly estimated the surgeons’ complication rate. Individuals who were not college educated (odds ratio 3.02, 95% confidence interval 1.88–4.95) were more likely to misinterpret the information. Only 7.6% recognized that the surgeon’s complication rate was above the 99th percentile. Despite the high complication rate, 16.6% decided to continue with the surgery as planned and not ask the surgeon about their rates, seek a second opinion or change surgeons. Misinterpreters had a higher risk of making an inappropriate hypothetical decision (odds ratio 2.75, 95% confidence interval 1.42–5.62).

Conclusion:

The general population have difficulty in interpreting the data presented by The British Association of Urological Surgeons Surgical Outcomes Audit and are thus vulnerable to making poor healthcare decisions or decisions which are inconsistent with their goals of care.

Level of evidence:

IIb

Do prognostic variables predict a set of outcomes for patients with chronic low back pain: a long-term follow-up secondary analysis of a randomized control trial

Objective: The objective was to explore for universal prognostic variables, or predictors, across three different outcome measures in patients with chronic low back pain (LBP). We hypothesized that selected prognostic variables would be 'universal' prognostic variables, regardless of the outcome measures used. Methods: This study was a secondary analysis of data from a previous randomized controlled trial comparing the McKenzie treatment approach with placebo in patients with chronic LBP. Ten baseline prognostic variables were explored in predictive models for three outcomes: pain intensity, disability, and global perceived effect, at 6 and 12 months. Predictive models were created using backward stepwise logistic and linear multivariate regression analyses. Results: Several predictors were present including age, expectancy of improvement, global perceived effect; however, we only identified baseline disability as a universal predictor of outcomes at 6 months. The second most represented universal predictor was baseline pain intensity for outcomes at 12 months. Discussion: Only two predictors demonstrated an association with more than one outcome measure. High baseline disability predicts multidimensional outcome measures at 6 months in patients with chronic LBP while baseline pain intensity can best predict the outcome at 12 months. Nevertheless, other predictors seem to be unique to the outcome used. Level of evidence: 2c.

Do Patient Preferences Influence Surgeon Recommendations for Treatment?

BACKGROUND

When the best treatment option is uncertain, a patient's preference based on personal values should be the source of most variation in diagnostic and therapeutic interventions. Unexplained surgeon-to-surgeon variation in treatment for hand and upper extremity conditions suggests that surgeon preferences have more influence than patient preferences.

METHODS

A total of 184 surgeons reviewed 18 fictional scenarios of upper extremity conditions for which operative treatment is discretionary and preference sensitive, and recommended either operative or non-operative treatment. To test the influence of six specific patient preferences the preference was randomly assigned to each scenario in an affirmative or negative manner. Surgeon characteristics were collected for each participant.

RESULTS

Of the six preferences studied, four influenced surgeon recommendations. Surgeons were more likely to recommend non-operative treatment when patients; preferred the least expensive treatment (adjusted OR, 0.82; 95% CI, 0.71 - 0.94; P=0.005), preferred non-operative treatment (adjusted OR, 0.82; 95% CI, 0.72 - 0.95; P=0.006), were not concerned about aesthetics (adjusted OR, 1.15; 95% CI, 1.0 - 1.3; P=0.046), and when patients only preferred operative treatment if there is consensus among surgeons that operative treatment is a useful option (adjusted OR, 0.78; 95% CI, 0.68 - 0.89; P<0.001).

CONCLUSION

Patient preferences were found to have a measurable influence on surgeon treatment recommendations though not as much as we expected-and surgeons on average interpreted surgery as more aesthetic. This emphasizes the importance of strategies to help patients reflect on their values and ensure their preferences are consistent with those values (e.g. use of decision-aids).

Associations Among Practice Variation, Clinician Characteristics, and Care Algorithm Usage: A Multispecialty Vignette Study

The objective was to quantitatively evaluate clinician characteristics associated with unwarranted practice variation, and how clinical care algorithms influence this variation. Participants (142 physicians, 53 nurse practitioners, and 9 physician assistants in family medicine, internal medicine, and cardiology) described their management of 4 clinical vignettes, first based on their own practice (unguided), then using care algorithms (guided). The authors quantitatively estimated variation in management. Cardiologists demonstrated 17% lower variation in unguided responses than generalists (fold-change 0.83 [95% confidence interval (CI) 0.68, 0.97]), and those who agreed that practice variation can realistically be reduced had 16% lower variation than those who did not (fold-change 0.84 [CI, 0.71, 0.99]). A 17% reduction in variation was observed for guided responses compared with baseline (unguided) responses (fold-change 0.83 [CI, 0.76, 0.90]). Differences were otherwise similar across clinician subgroups and attitudes. Unwarranted practice variation was similar across most clinician subgroups. The authors conclude that care algorithms can reduce variation in management.

Gender differences in how physicians access and process information

There is an absence of information on how physicians make surgical decisions, and on the effect of gender on the processing of information. A novel web based decision-matrix software was designed to trace experimentally the process of decision making in medical situations. The scenarios included a crisis and non-crisis simulation for endometrial cancer surgery. Gynecologic oncologists, fellows, and residents (42 male and 42 female) in Canada participated in this experiment. Overall, male physicians used more heuristics, whereas female physicians were more comprehensive in accessing clinical information (p < 0.03), utilized alternative-based acquisition processes in the non-crisis scenario (p = 0.01), were less likely to consider procedure-related costs (p = 0.04), and overall allocated more time to evaluate the information (p < 0.01). Further experiments leading to a better understanding of the cognitive processes involved in medical decision making could influence education and training and impact on patient outcome.

•

Novel software evaluating how physicians make decisions in clinical scenarios.

•

Significant differences exist in how male and female surgeons access information and make decisions.

•

Male physicians used more heuristics and made quicker decisions.

•

Female physicians were more comprehensive, and took more time to evaluate information.

A survey of the attitudes, beliefs and knowledge about medical cannabis among primary care providers

Background

Healthcare providers play a critical role in facilitating patient access to medical cannabis. However, previous surveys suggest only a minority of providers believe that medical cannabis confers benefits to patients. Significant new knowledge about the potential benefits and harms of medical cannabis has recently emerged. Understanding current attitudes and beliefs of providers may provide insight into the ongoing challenges they face as states expand access to medical cannabis.

Methods

We conducted an electronic survey of primary care providers in a large Minnesota-based healthcare system between January 23 and February 5, 2018. We obtained information about provider characteristics, attitudes and beliefs about medical cannabis, provider comfort level in answering patient questions about medical cannabis, and whether providers were interested in receiving additional education.

Results

Sixty-two providers completed the survey (response rate 31%; 62/199). Seventy-six percent of respondents were physicians and the average age was 46.3 years. A majority of providers believed (“strongly agree” or “somewhat agree”) that medical cannabis was a legitimate medical therapy (58.1%) and 38.7% believed that providers should be offering to patients for managing medical conditions. A majority (> 50%) of providers believed that medical cannabis was helpful for treating the qualifying medical conditions of cancer, terminal illness, and intractable pain. A majority of providers did not know if medical cannabis was effective for managing nearly one-half of the other state designated qualifying medical conditions. Few believed that medical cannabis improved quality of life domains. Over one-third of providers believed that medical cannabis interacted with medical therapies. One-half of providers were not ready to or did not want to answer patient questions about medical cannabis, and the majority of providers wanted to learn more about it.

Conclusions

Healthcare providers generally believe that medical cannabis is a legitimate medical therapy. Provider knowledge gaps about the effectiveness of medical cannabis for state designated qualifying conditions need to be addressed, and accurate information about the potential for drug interactions needs to be disseminated to address provider concerns. Clinical trial data about how medical cannabis improves patient quality of life domains is desperately needed as this information can impact clinical decision-making.

Electronic supplementary material

The online version of this article (10.1186/s12875-019-0906-y) contains supplementary material, which is available to authorized users.