Observational studyApplied clinical informatics2022
Provider Response to a Venous Thromboembolism Risk Assessment and Prophylaxis Ordering Tool: Observational Study.
Observational study in Applied clinical informatics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Sisyphus' Alert: The Uphill Struggle to Improve Venous Thromboembolism Prophylaxis Clinical Decision Support.Applied clinical informatics · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesOur health system launched an initiative to regulate venous thromboembolism (VTE) risk assessment and prophylaxis with electronically embedded risk assessment models based on validated clinical prediction rules. Prior to system-wide implementation, usability testing was conducted on the VTE clinical decision support system (CDSS) to assess provider perceptions, facilitate adoption, and usage of the tool. The objective of this study was to conduct usability testing with end users on the CDSS' risk assessment model and prophylaxis ordering components.
methodsThis laboratory usability testing study was conducted with 24 health care providers. Participants were given two case scenarios that mirrored real-world scenarios to assess likelihood of use and adoption. During each case scenario, participants engaged in a think-aloud session, verbalizing their decision-making process while interacting with the tool. Following each case scenario, participants completed the System Usability Scale (SUS) and a posttask interview. Participants' comments and interactions with the VTE CDSS were placed into coding categories and analyzed for generalizable themes by three independent coders.
resultsOf the 24 participants, 50% were female and the mean age of all participants was 32.76 years. The average SUS across the different services lines was 72.39 (C grade). Each participant's comments were grouped into three overarching themes: functionality, visibility/navigation, and content. Comments included personalizing workflow for each service line, minimizing the number of clicks, clearly defining risk models, including background on risk scores, and providing treatment guidelines for order sets.
conclusionAn important step toward providing quality health care to patients at risk of developing a VTE event is providing user-friendly tools to providers. Following usability testing, our study revealed opportunities to positively impact provider behavior and acceptance. The rigor and breadth of this usability testing study and adoption of the optimizations should increase provider adoption and retention of the VTE CDSS.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.