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BMC Medical Education Jul 2022There is significant variability in the performance and outcomes of invasive medical procedures such as percutaneous coronary intervention, endoscopy, and bronchoscopy....
BACKGROUND
There is significant variability in the performance and outcomes of invasive medical procedures such as percutaneous coronary intervention, endoscopy, and bronchoscopy. Peer evaluation is a common mechanism for assessment of clinician performance and care quality, and may be ideally suited for the evaluation of medical procedures. We therefore sought to perform a systematic review to identify and characterize peer evaluation tools for practicing clinicians, assess evidence supporting the validity of peer evaluation, and describe best practices of peer evaluation programs across multiple invasive medical procedures.
METHODS
A systematic search of Medline and Embase (through September 7, 2021) was conducted to identify studies of peer evaluation and feedback relating to procedures in the field of internal medicine and related subspecialties. The methodological quality of the studies was assessed. Data were extracted on peer evaluation methods, feedback structures, and the validity and reproducibility of peer evaluations, including inter-observer agreement and associations with other quality measures when available.
RESULTS
Of 2,135 retrieved references, 32 studies met inclusion criteria. Of these, 21 were from the field of gastroenterology, 5 from cardiology, 3 from pulmonology, and 3 from interventional radiology. Overall, 22 studies described the development or testing of peer scoring systems and 18 reported inter-observer agreement, which was good or excellent in all but 2 studies. Only 4 studies, all from gastroenterology, tested the association of scoring systems with other quality measures, and no studies tested the impact of peer evaluation on patient outcomes. Best practices included standardized scoring systems, prospective criteria for case selection, and collaborative and non-judgmental review.
CONCLUSIONS
Peer evaluation of invasive medical procedures is feasible and generally demonstrates good or excellent inter-observer agreement when performed with structured tools. Our review identifies common elements of successful interventions across specialties. However, there is limited evidence that peer-evaluated performance is linked to other quality measures or that feedback to clinicians improves patient care or outcomes. Additional research is needed to develop and test peer evaluation and feedback interventions.
Topics: Bronchoscopy; Endoscopy; Feedback; Humans; Peer Review, Health Care; Percutaneous Coronary Intervention; Prospective Studies; Reproducibility of Results; Surgical Procedures, Operative
PubMed: 35906652
DOI: 10.1186/s12909-022-03652-9 -
Tropical Animal Health and Production Jul 2023The systematic review and meta-analysis study was conducted to describe dairy goat management practices among smallholder farmers in Kenya and Tanzania. The study also... (Meta-Analysis)
Meta-Analysis Review
The systematic review and meta-analysis study was conducted to describe dairy goat management practices among smallholder farmers in Kenya and Tanzania. The study also evaluated the effects of breed and upgrade level (50%, 75% and > 75%) on growth and lactation performances. Google Scholar was used to search for dairy goats' studies followed by an eligibility check. Eligible studies were assessed for risk of bias using RoB 2.0 (Cochrane risk-of-bias in randomised trial) and ROBINS-I (Risk of Bias Assessment in Non-Randomised Studies of Interventions). Smallholder farmers were mainly stall-feeding natural pasture and crop residues to goats with supplementation limited by the high costs of concentrate feeds. Forage cultivation and conservation were limited by the scarcity of land and improved forage planting materials, low technical know-how and high labour demand. Similarly, farmers had limited access to formal market, veterinary and extension services. Prevalence of infectious diseases, antibiotic resistance and pre-weaning kid mortality were high. Nevertheless, there were breed effects (p < 0.05) on pre-weaning growth and weaning weight but not lactation parameters. However, Saanen goats had relatively higher lactation length (252 days) and yield (637 l) than other goat breeds. Daily milk and lactation yields, pre-weaning growth and growth rate (post-weaning) varied significantly among upgrade levels (p < 0.05) and were highest in > 75% level. It was concluded that Saanen goats and > 75% were the best breed and upgrade level for goat milk production in smallholder farms due to high lactation performance. Improving the different managerial aspects of smallholder dairy goat farming is of paramount importance if the dairy goats' performance, farm income, food safety and security are to be improved in Eastern Africa.
Topics: Animals; Farms; Agriculture; Kenya; Tanzania; Goats
PubMed: 37392245
DOI: 10.1007/s11250-023-03661-w -
European Radiology Jan 2024To calculate the pooled diagnostic performances of whole-body [F]FDG PET/MR in M staging of [F]FDG-avid cancer entities. (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To calculate the pooled diagnostic performances of whole-body [F]FDG PET/MR in M staging of [F]FDG-avid cancer entities.
METHODS
A diagnostic meta-analysis was conducted on the [F]FDG PET/MR in M staging, including studies: (1) evaluated [F]FDG PET/MR in detecting distant metastasis; (2) compared[ F]FDG PET/MR with histopathology, follow-up, or asynchronous multimodality imaging as the reference standard; (3) provided data for the whole-body evaluation; (4) provided adequate data to calculate the meta-analytic performances. Pooled performances were calculated with their confidence interval. In addition, forest plots, SROC curves, and likelihood ratio scatterplots were drawn. All analyses were performed using STATA 16.
RESULTS
From 52 eligible studies, 2289 patients and 2072 metastases were entered in the meta-analysis. The whole-body pooled sensitivities were 0.95 (95%CI: 0.91-0.97) and 0.97 (95%CI: 0.91-0.99) at the patient and lesion levels, respectively. The pooled specificities were 0.99 (95%CI: 0.97-1.00) and 0.97 (95%CI: 0.90-0.99), respectively. Additionally, subgroup analyses were performed. The calculated pooled sensitivities for lung, gastrointestinal, breast, and gynecological cancers were 0.90, 0.93, 1.00, and 0.97, respectively. The pooled specificities were 1.00, 0.98, 0.97, and 1.00, respectively. Furthermore, the pooled sensitivities for non-small cell lung, colorectal, and cervical cancers were 0.92, 0.96, and 0.86, respectively. The pooled specificities were 1.00, 0.95, and 1.00, respectively.
CONCLUSION
[F]FDG PET/MR was a highly accurate modality in M staging in the reported [F]FDG-avid malignancies. The results showed high sensitivity and specificity in each reviewed malignancy type. Thus, our findings may help clinicians and patients to be confident about the performance of [F]FDG PET/MR in the clinic.
CLINICAL RELEVANCE STATEMENT
Although [F]FDG PET/MR is not a routine imaging technique in current guidelines, mostly due to its availability and logistic issues, our findings might add to the limited evidence regarding its performance, showing a sensitivity of 0.95 and specificity of 0.97.
KEY POINTS
• The whole-body [F]FDG PET/MR showed high accuracy in detecting distant metastases at both patient and lesion levels. • The pooled sensitivities were 95% and 97% and pooled specificities were 99% and 97% at patient and lesion levels, respectively. • The results suggested that F-FDG PET/MR was a strong modality in the exclusion and confirmation of distant metastases.
Topics: Humans; Fluorodeoxyglucose F18; Radiopharmaceuticals; Sensitivity and Specificity; Multimodal Imaging; Neoplasm Staging; Neoplasms; Positron-Emission Tomography; Positron Emission Tomography Computed Tomography
PubMed: 37535156
DOI: 10.1007/s00330-023-10009-3 -
Journal of Graduate Medical Education Feb 2021In-training examinations (ITEs) are intended for low-stakes, formative assessment of residents' knowledge, but are increasingly used for high-stake purposes, such as to... (Review)
Review
BACKGROUND
In-training examinations (ITEs) are intended for low-stakes, formative assessment of residents' knowledge, but are increasingly used for high-stake purposes, such as to predict board examination failures.
OBJECTIVE
The aim of this review was to investigate the relationship between performance on ITEs and board examination performance across medical specialties.
METHODS
A search of the literature for studies assessing the strength of the relationship between ITE and board examination performance from January 2000 to March 2019 was completed. Results were categorized based on the type of statistical analysis used to determine the relationship between ITE performance and board examination performance.
RESULTS
Of 1407 articles initially identified, 89 articles underwent full-text review, and 32 articles were included in this review. There was a moderate-strong relationship between ITE and board examination performance, and ITE scores significantly predict board examination scores for the majority of studies. Performing well on an ITE predicts a passing outcome for the board examination, but there is less evidence that performing poorly on an ITE will result in failing the associated specialty board examination.
CONCLUSIONS
There is a moderate to strong correlation between ITE performance and subsequent performance on board examinations. That the predictive value for passing the board examination is stronger than the predictive value for failing calls into question the "common wisdom" that ITE scores can be used to identify "at risk" residents. The graduate medical education community should continue to exercise caution and restraint in using ITE scores for moderate to high-stakes decisions.
Topics: Clinical Competence; Education, Medical, Graduate; Educational Measurement; Humans; Internship and Residency; Specialty Boards
PubMed: 33680301
DOI: 10.4300/JGME-D-20-00111.1 -
PloS One 2022Videolaryngoscope is regarded as the standard of care for airway management in well-resourced setups however the technology is largely inaccessible and costly in middle...
INTRODUCTION
Videolaryngoscope is regarded as the standard of care for airway management in well-resourced setups however the technology is largely inaccessible and costly in middle and low-income countries. An improvised and cost-effective form of customized videolaryngoscope was proposed and studied for patient care in underprivileged areas however there were no distinct conclusions on its performances.
METHOD
The study follows PRISMA guidelines for systematic review and the protocol in International Prospective Register for Systematic Reviews. The primary aim was to assess the first attempt success of customized videolaryngoscope for endotracheal intubation. The secondary objective was to evaluate the number of attempts, laryngoscopic view in terms of Cormack Lehane score and Percentage of glottic opening, use of external laryngeal maneuver and stylet and, the airway injuries after the endotracheal intubation.
RESULT
Five studies were analyzed for risk of bias using the National Institute of Health Quality Assessment Tool for cross-sectional studies. Most of the studies had a poor to a fair level of evidence with only one study with a good level of evidence. Certainty of evidence was "very low" for all eligible studies when graded using the Grading of Recommendation, Assessment, Development and Evaluation approach for systematic review.
CONCLUSIONS
The certainty of the evidence regarding performance of custom-made videolaryngoscope compared to conventional laryngoscope was very low and the study was performed in small numbers with fair to the poor risk of bias. It was difficult to establish and do further analysis regarding whether the customized form of videolaryngoscope will improve the first attempt success rate for tracheal intubation, reduce the number of attempts, improve the laryngoscopic view, require fewer external aids and reduce the incidences of airway injury with the given low-grade evidence. Some properly conducted randomised clinical trials will be required to further analyze the outcome and make the strong recommendations.
Topics: Humans; Intubation, Intratracheal; Laryngoscopes; Laryngoscopy; Video Recording
PubMed: 34990475
DOI: 10.1371/journal.pone.0261863 -
BMC Medical Informatics and Decision... Nov 2022Today, the use of data in administrative and clinical processes is quite challenging due to the large volume of data, data collection from various sources, and lack of...
BACKGROUND
Today, the use of data in administrative and clinical processes is quite challenging due to the large volume of data, data collection from various sources, and lack of data structure. As a data management tool, dashboards play an important role in timely visual display of critical information on key performances.
OBJECTIVES
This systematic review aimed to identify functional and non-functional requirements, as well as challenges of using dashboards in hospitals.
METHODS
In this systematic review, four databases, including the Web of Science, PubMed, EMBASE, and Scopus, were searched to find relevant articles from 2000 until May 30, 2020. The final search was conducted on May 30, 2020. Data collection was performed using a data extraction form and reviewing the content of relevant studies on the potentials and challenges of dashboard implementation.
RESULTS
Fifty-four out of 1254 retrieved articles were selected for this study based on the inclusion and exclusion criteria. The functional requirements for dashboards included reporting, reminders, customization, tracking, alert creation, and assessment of performance indicators. On the other hand, the non-functional requirements included the dashboard speed, security, ease of use, installation on different devices (e.g., PCs and laptops), integration with other systems, web-based design, inclusion of a data warehouse, being up-to-data, and use of data visualization elements based on the user's needs. Moreover, the identified challenges were categorized into four groups: data sources, dashboard content, dashboard design, implementation, and integration in other systems at the hospital level.
CONCLUSION
Dashboards, by providing information in an appropriate manner, can lead to the proper use of information by users. In order for a dashboard to be effective in clinical and managerial processes, particular attention must be paid to its capabilities, and the challenges of its implementation need to be addressed.
Topics: Humans; Hospitals; Databases, Factual
PubMed: 36348339
DOI: 10.1186/s12911-022-02037-8 -
Sports Biomechanics Mar 2022Biomechanical and coordination measurements are useful tools to assess swimming performance. Regarding Paralympic swimming, function and technique make these... (Meta-Analysis)
Meta-Analysis
Biomechanical and coordination measurements are useful tools to assess swimming performance. Regarding Paralympic swimming, function and technique make these measurements complex. The aim of this study was to perform a systematic review of studies on biomechanics, coordination and performance in disabled swimmers following swimming protocols and in competitions. Data sources: PubMed, EMBASE, ISI Web of Knowledge, SPORTDiscus and Academic Search Premier. We selected complete studies, published until June 2018. Eighteen studies satisfied the inclusion criteria and were selected for qualitative analysis; nine of these were included in the meta-analysis. Swimming speed and stroke length increase with less impact of physical, visual and intellectual impairment on performing specific swimming tasks. Stroke rate is more stable all through the sport classes than both swimming speed and stroke length. Most physically disabled swimmers adopt the catch-up coordination model. Stroke rate is responsible for most of the intracycle velocity variation in swimmers with amputations or malformations of the upper limbs. No study was found on propulsive efficiency. Swimmers with disabilities should work more on stroke rate, with small decreases in stroke length to achieve higher swimming speeds, lower swim coordination index (more negative) and lower speed variations.
Topics: Arm; Biomechanical Phenomena; Disabled Persons; Humans; Swimming
PubMed: 31560258
DOI: 10.1080/14763141.2019.1654535 -
Urology Annals 2022The ureteral insertion of a silicone tube was first performed in 1967. A validated ureteral stent symptom questionnaire (USSQ) is used for an objective assessment of... (Review)
Review
The ureteral insertion of a silicone tube was first performed in 1967. A validated ureteral stent symptom questionnaire (USSQ) is used for an objective assessment of patient-reported stent-related symptoms. As the impact of stent diameter on the incidence of stent-related symptoms is unclear, we aimed to perform a systematic review and meta-analysis comparing USSQ reported outcomes when using a 6 Fr diameter ureteric stent, versus smaller diameter stents (4.7-5 Fr) when inserted for ureteric stones. All randomized control trials and comparative studies of 6 Fr versus 4.7-5 Fr ureteric stents were reviewed. The USSQ outcomes were considered as the primary outcome measures while stent migration was considered as a secondary outcome measure. A total of 61 articles were identified of which four studies met the eligibility criteria. There was a statistically significant association between the use of wider (6 Fr) diameter stents and the incidence of urinary symptoms as measured by the urinary index score. Larger stent diameters were associated with a statistically significant increase in the pain index score. There was no statistically significant difference in the scores between the compared stent diameters with regard to work performance score, general health index score, additional problems index score, and stent migration. There were insufficient reported outcomes to perform a meta-analysis of sexual matters index score. Our meta-analysis shows that using smaller diameter ureteric stents is associated with reduced urinary symptoms and patient-reported pain. Other USSQ parameter outcomes are statistically similar in the 6 Fr ureteric stent cohort versus the 4.7-5 Fr ureteric stent cohort. Our meta-analysis was limited due to the limited number of studies and gross heterogeneity of reporting parameters in various studies. We hope a large-scale homogeneous randomized control trial will further shed more insight into the stent symptoms response to stent diameter.
PubMed: 36505999
DOI: 10.4103/ua.ua_158_21 -
The American Journal of Sports Medicine Feb 2022While a large number of studies have investigated the anatomic, hormonal, and biomechanical risk factors related to musculoskeletal (MSK) injury risk, there is growing...
BACKGROUND
While a large number of studies have investigated the anatomic, hormonal, and biomechanical risk factors related to musculoskeletal (MSK) injury risk, there is growing evidence to suggest that cognition is an important injury contributor in the athletic population. A systematic review of the available evidence regarding the influence of cognitive performance on MSK injury risk has yet to be published in the sports medicine literature.
PURPOSE/HYPOTHESIS
The purpose was to determine the effects of cognition on (1) MSK biomechanics during sports-specific tasks and (2) MSK injury occurrence in the athletic population. It was hypothesized that athletes with lower cognitive performance would demonstrate biomechanical patterns suggestive of MSK injury risk and that injured athletes would perform worse on baseline measures of cognition as compared with their noninjured counterparts.
STUDY DESIGN
Systematic review.
METHODS
PubMed and SPORTDiscus were searched from January 2000 to January 2020. Manual searches were performed on the reference lists of the included studies. A search of the literature was performed for studies published in English that reported MSK biomechanics as a function of cognitive performance and MSK injury occurrence after baseline measures of cognition. Two independent reviewers extracted pertinent study data in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) 2009 guidelines and assessed study quality using the Quality Assessment Tool for Observational Cohort and Cross-sectional Studies from the National Institutes of Health. A meta-analysis was not performed, owing to the heterogeneous nature of the study designs.
RESULTS
Ten studies met inclusion criteria: 4 cognition-MSK biomechanics studies and 6 cognition-MSK injury studies. All 4 cognition-MSK biomechanics studies demonstrated that worse performance on measures of cognition was associated with lower extremity MSK biomechanical patterns suggestive of greater risk for MSK injury. The majority of the cognition-MSK injury studies demonstrated that injured athletes significantly differed on baseline cognition measures versus matched controls or that cognitive performance was a significant predictor for subsequent MSK injury.
CONCLUSION
Although the literature exploring cognitive contributions to MSK injury risk is still in its infancy, it is suggested that sports medicine personnel conduct baseline assessments of cognition-in particular, reaction time and working memory-to identify which athletes may be at elevated risk for future MSK injury.
Topics: Athletes; Athletic Injuries; Cognition; Cross-Sectional Studies; Humans; Musculoskeletal System
PubMed: 33739889
DOI: 10.1177/0363546521998081 -
Integrative Cancer Therapies 2022Remote medical scent detection of cancer and infectious diseases with dogs and rats has been an increasing field of research these last 20 years. If validated, the... (Review)
Review
BACKGROUND
Remote medical scent detection of cancer and infectious diseases with dogs and rats has been an increasing field of research these last 20 years. If validated, the possibility of implementing such a technique in the clinic raises many hopes. This systematic review was performed to determine the evidence and performance of such methods and assess their potential relevance in the clinic.
METHODS
Pubmed and Web of Science databases were independently searched based on PRISMA standards between 01/01/2000 and 01/05/2021. We included studies aiming at detecting cancers and infectious diseases affecting humans with dogs or rats. We excluded studies using other animals, studies aiming to detect agricultural diseases, diseases affecting animals, and others such as diabetes and neurodegenerative diseases. Only original articles were included. Data about patients' selection, samples, animal characteristics, animal training, testing configurations, and performances were recorded.
RESULTS
A total of 62 studies were included. Sensitivity and specificity varied a lot among studies: While some publications report low sensitivities of 0.17 and specificities around 0.29, others achieve rates of 1 sensitivity and specificity. Only 6 studies were evaluated in a double-blind screening-like situation. In general, the risk of performance bias was high in most evaluated studies, and the quality of the evidence found was low.
CONCLUSIONS
Medical detection using animals' sense of smell lacks evidence and performances so far to be applied in the clinic. What odors the animals detect is not well understood. Further research should be conducted, focusing on patient selection, samples (choice of materials, standardization), and testing conditions. Interpolations of such results to free running detection (direct contact with humans) should be taken with extreme caution. Considering this synthesis, we discuss the challenges and highlight the excellent odor detection threshold exhibited by animals which represents a potential opportunity to develop an accessible and non-invasive method for disease detection.
Topics: Humans; Dogs; Animals; Rats; Odorants; Neoplasms; Smell; Communicable Diseases; Randomized Controlled Trials as Topic
PubMed: 36541180
DOI: 10.1177/15347354221140516