Measuring the Value of a Practical Text Mining Approach to Identify Patients With Housing Issues in the Free-Text Notes in Electronic Health Record: Findings of a Retrospective Cohort Study.

Despite the growing efforts to standardize coding for social determinants of health (SDOH), they are infrequently captured in electronic health records (EHRs). Most SDOH variables are still captured in the unstructured fields (i.e.

Web Services and Cloud Computing in Pediatric Care.

Electronic health record (EHR) systems do not uniformly implement pediatric-supportive functionalities. One method of adding these capabilities across EHR platforms is to integrate Web services and Web applications that may perform decision support and store data in the cloud when the EHR platform is able to integrate Web services. Specific examples of these services are described, such as immunization clinical decision support services, consumer health resources, and bilirubin nomograms.

Integrating Web Services/Applications to Improve Pediatric Functionalities in Electronic Health Records.

The past decade has seen a substantial increase in the use of electronic health records (EHRs) by health care providers caring for children. However, gaps in pediatric-specific functionalities continue to exist in some EHR systems, including population-specific growth curves, immunization clinical decision support, weight-based medication dosing with rounding, calculation of pediatric hypertension percentiles, age-specific developmental assessment, newborn bilirubin nomograms, anticipatory guidance reminders, and other functionalities described elsewhere. Implementing pediatric functionalities into EHRs is critical to the provision of safe pediatric care.

Algorithmic Detection of Boolean Logic Errors in Clinical Decision Support Statements.

Objective: Clinical decision support (CDS) can contribute to quality and safety. Prior work has shown that errors in CDS systems are common and can lead to unintended consequences. Many CDS systems use Boolean logic, which can be difficult for CDS analysts to specify accurately.

Predicting hospitalizations from electronic health record data.

Objectives: Electronic health record (EHR) data have become increasingly available and may help inform clinical prediction. However, predicting hospitalizations among a diverse group of patients remains difficult. We sought to use EHR data to create and internally validate a predictive model for clinical use in predicting hospitalizations.

The effect of medication cost transparency alerts on prescriber behavior.

Objective: The purpose of this study was to determine if medication cost transparency alerts provided at time of prescribing led ambulatory prescribers to reduce their use of low-value medications.

Materials And Methods: Provider-level alerts were deployed to ambulatory practices of a single health system from February 2018 through April 2018. Practice sites included 58 primary care and 152 specialty care clinics totaling 1896 attending physicians, residents, and advanced practice nurses throughout western Washington.

A Novel Information Retrieval Tool to Find Hospital Care Team Members: Development and Usability Study.

Background: Hospital communication among members of a patient's care team is a central part of clinical workflow and consumes a large amount of a health care provider's time. Oftentimes the complexity of hospital care leads to difficulty in finding the appropriate contact, which can lead to inefficiencies and frustration. Squire is a Web-based information retrieval app created to improve the speed and efficiency in reaching the appropriate team member during the care of a hospitalized patient.

The binding of learning to action in motor adaptation.

In motor tasks, errors between planned and actual movements generally result in adaptive changes which reduce the occurrence of similar errors in the future. It has commonly been assumed that the motor adaptation arising from an error occurring on a particular movement is specifically associated with the motion that was planned. Here we show that this is not the case.

Major adverse cardiac events in patients with hepatitis C infection treated with bare-metal versus drug-eluting stents.

Background: There are no data comparing the long-term outcome of bare-metal stents (BMS) vs drug-eluting stents (DES) in patients with hepatitis C virus (HCV) infection.

Hypothesis: In patients with HCV infection, the rate of major adverse cardiac events (MACE) would be less, and the mortality rates similar, in patients treated with DES than in patients treated with BMS.

Methods: The incidence of major adverse cardiac events (MACE) during long-term follow-up, including death, myocardial infarction, and target-vessel revascularization, was investigated in HCV-infected patients who also underwent percutaneous coronary intervention with bare-metal or drug-eluting stents.

Mortality at long-term follow-up of patients with no, nonobstructive, and revascularized 1-, 2-, and 3-vessel obstructive coronary artery disease.

Background: To investigate the 5-year survival of patients with coronary angiographic evidence of no coronary artery disease (CAD), nonobstructive CAD, and revascularized 1-vessel, 2-vessel, and 3-vessel obstructive CAD.

Material/methods: Coronary angiography was performed in 2,057 unselected patients, mean age 69 years (57% men and 43% women), with an acute coronary syndrome (50%) or anginal chest pain.(50%).

Major adverse cardiac events in patients with moderate to severe renal insufficiency treated with first-generation drug-eluting stents.

No data are available comparing the long-term outcome of sirolimus-eluting stents (SESs) versus paclitaxel-eluting stents (PESs) in patients with moderate to severe renal insufficiency. The incidence of major adverse cardiac events (MACE), including death, myocardial infarction, and target vessel revascularization, during long-term follow-up were studied in patients with a glomerular filtration rate of <60 ml/min/1.73 m(2), as measured by the Modification of Diet in Renal Disease (MDRD) study equation, who also underwent percutaneous coronary intervention with drug-eluting stents.

Incidence of myocardial infarction or stroke or death at 47-month follow-up in patients with diabetes and a predicted exercise capacity 85% during an exercise treadmill sestamibi stress test.

A treadmill exercise sestamibi stress test (TESST) was performed in 609 consecutive diabetic persons with a mean age of 70 years and no history of coronary artery disease (CAD) who were referred for a TESST because of chest pain or dyspnea. Of 609 patients, 301 (49%) had a predicted exercise capacity 85% (group B). Group A patients had a higher prevalence of myocardial ischemia (43% vs 30%, P=.

A planar QRS-T angle >90 degrees is associated with multivessel coronary artery disease in patients undergoing coronary angiography.

Background: The aim of the study was to investigate the severity of coronary artery disease (CAD) in patients who had a planar QRS-T angle >90 degrees versus
Material/methods: Coronary angiography was performed in 1,229 consecutive patients. Obstructive CAD was diagnosed if there was >50% obstruction of >or=1 major coronary artery.

Major adverse cardiac events at long-term follow-up in patients treated with single versus multiple stents during single-vessel percutaneous coronary intervention.

Background: Although insertion of multiple stents into a single coronary vessel during single-vessel percutaneous coronary intervention (PCI) is common, there are no data on long-term occurrence of major adverse cardiac events (MACE) in patients treated with multiple stents versus a single stent.

Methods: The incidence of MACE (death, myocardial infarction, or target vessel revascularization) during long-term follow-up was investigated in 634 patients who underwent single-vessel PCI. Of the 634 patients, 319 (50%) had a single stent, and 315 (50%) had multiple stents inserted.

Major adverse cardiac events at follow-up after bare-metal stenting versus drug-eluting stenting in ST-elevated myocardial infarction.

After thrombolytic therapy with tenecteplase for ST-segment elevation acute myocardial infarction, 376 patients were transferred from their hospital to Westchester Medical Center for percutaneous coronary intervention with stenting. Of 376 patients, 102 (27%) received bare-metal stents and 274 (73%) received drug-eluting stents with sirolimus-eluting or paclitaxel-eluting stents. At 43 months of follow-up, major adverse cardiac events occurred in 25 (25%) of 102 patients treated with bare-metal stents versus 40 (15%) of 274 patients treated with drug-eluting stents (p = 0.

Risk factors for major bleeding and for minor bleeding after percutaneous coronary intervention in 634 consecutive patients with acute coronary syndromes.

Of 634 consecutive patients who had percutaneous coronary intervention (PCI) for acute coronary syndromes, 34 (5%) had major bleeding after PCI, 253 (40%) had minor bleeding after PCI, and 347 (55%) had no bleeding after PCI. Significant independent risk factors for major bleeding after PCI were increased troponin I level (P = 0.004; odds ratio [OR] = 4.

Interhospital transfer of patients with ST-segment elevation myocardial infarction for percutaneous coronary intervention.

We investigated in 277 consecutive patients, mean age 63 years, with ST-segment elevation acute myocardial infarction transferred from 25 community hospitals to a tertiary percutaneous coronary intervention (PCI) center from a median distance of 21 miles the incidences of in-hospital mortality, stroke, and recurrent myocardial infarction associated with transfer times. Of the 277 patients, 158 (57%) had thrombolytic therapy at the referring hospital. Of the 277 patients, 63 (23%) had adjunctive PCI, 119 (43%) had primary PCI, and 95 (34%) had rescue PCI.

Prevalence of in-hospital complications in 500 patients undergoing percutaneous coronary intervention treated with heparin 5000 IU administered systemically versus 500 age-matched and sex-matched patients treated with heparin 70 IU/kg administered systemically.

We investigated the prevalence of in-hospital complications in 500 patients undergoing percutaneous coronary intervention (PCI) treated with heparin 5000 IU administered systemically (group 1) at the time of PCI versus in 500 age-matched and sex-matched patients undergoing PCI treated with heparin 70 IU/kg administered systemically (group 2) at the time of PCI. There was no significant difference in baseline characteristics, indications for PCI, cardiovascular drug therapy at the time of PCI, prevalence of 1-vessel, 2-vessel, and 3-vessel obstructive coronary artery disease, and in-hospital complications between the 2 groups. In-hospital death occurred in 0.

Obstructive coronary artery disease in high-risk diabetic patients with and without atrial fibrillation.

Objective: To investigate the severity of coronary artery disease by coronary angiography in age-matched and sex-matched patients with diabetes mellitus with atrial fibrillation versus sinus rhythm.

Methods: The patients included 245 men and women, mean age of 70 years, with diabetes and atrial fibrillation and 245 age-matched and sex-matched patients with diabetes and sinus rhythm who underwent coronary angiography. Baseline characteristics and indications for coronary angiography were similar in both groups.

Relation of bone mineral density to frequency of coronary heart disease.

Coronary angiography was performed because of chest pain in 198 patients (146 women, 52 men; mean age 66 years) who had dual-energy x-ray absorptiometry scans of the spine and left hip because of suspected osteoporosis or osteopenia. Of the 198 patients, 53 (27%) had osteoporosis, 79 (40%) had osteopenia, and 66 (33%) had normal bone mineral density (BMD). Obstructive coronary artery disease with >50% narrowing of > or =1 major coronary artery was present in 40 of 53 patients (76%) with osteoporosis, in 54 of 79 patients (68%) with osteopenia, and in 31 of 66 patients (47%) with normal BMD (p <0.

Comparison of sensitivity, specificity, positive predictive value, and negative predictive value of stress testing versus 64-multislice coronary computed tomography angiography in predicting obstructive coronary artery disease diagnosed by coronary angiography.

Sixty-four-multislice coronary computed tomographic angiography (CTA) and coronary angiography were performed in 145 patients (mean age 67 +/- 10 years), and stress testing was performed in 47 of these patients to determine the sensitivity, specificity, positive predictive value, and negative predictive value of coronary CTA and of stress testing in diagnosing obstructive coronary artery disease (CAD) in patients with suspected CAD. In 145 patients, coronary CTA had 98% sensitivity, 74% specificity, 90% positive predictive value, and 94% negative predictive value in diagnosing obstructive CAD. In 47 patients, stress testing had 69% sensitivity, 36% specificity, 78% positive predictive value, and 27% negative predictive value for diagnosing obstructive CAD, whereas coronary CTA had 100% sensitivity, 73% specificity, 92% positive predictive value, and 100% negative predictive value for diagnosing obstructive CAD.

Comparison of age, body mass index, and frequency of systemic hypertension and diabetes mellitus in patients having coronary angioplasty in 1996 versus in 2006.

The data submitted to the New York State Department of Health Coronary Angioplasty Reporting System Database on coronary angioplasties performed at Westchester Medical Center/New York Medical College from 1996 to 2005 were analyzed. Compared with 1996, during 2005, more coronary angioplasties were performed (1,624 vs 1,122), and the patients were older (mean age 64.5 vs 61.