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BACKGROUND: Lipid-lowering therapy (LLT) is underutilized for very high-risk atherosclerotic cardiovascular disease. PROMPT-LIPID (PRagmatic Trial of Messaging to Providers about Treatment of HyperLIPIDemia) sought to determine whether electronic health record (EHR) alerts improve 90-day LLT intensification in patients with very high-risk atherosclerotic cardiovascular disease. METHODS: PROMPT-LIPID was a pragmatic trial in which cardiovascular and internal medicine clinicians within Yale New Haven Health (New Haven, CT) were cluster-randomized to receive an EHR alert with individualized LLT recommendations or no alert for outpatients with very high-risk atherosclerotic cardiovascular disease and LDL-C (low-density lipoprotein cholesterol), ≥70 mg/dL. The primary outcome was 90-day LLT intensification (change to high-intensity statin and addition of ezetimibe or PCSK9i [proprotein subtilisin/kexin type 9 inhibitors]). Secondary outcomes included LDL-C level, proportion of patients with LDL-C of <70 or < 55 mg/dL, rate of major adverse cardiovascular events, ED visit incidence, and 6-month mortality. Results were analyzed using logistic and linear regression clustered at the provider level. RESULTS: The no-alert group included 47 clinicians and 1370 patients (median age, 71 years; 50.1% female, median LDL-C, 93 mg/dL); the alert group included 49 clinicians and 1130 patients (median age, 72 years; 47% female, median LDL-C 91, mg/dL). The primary outcome was observed in 14.1% of patients in the alert group as compared with 10.4% in the no-alert group. There were no differences in any secondary outcomes at 6 months. Among 542 patients whose clinicians (n=46) did not dismiss the EHR alert recommendations, LLT intensification was significantly greater (21.2% versus 10.4%, odds ratio, 2.33 [95% CI, 1.48-3.66]). CONCLUSIONS: With a real-time, targeted, individualized EHR alert as compared with usual care, the proportion of patients with atherosclerotic cardiovascular disease with LLT intensification was numerically higher but not statistically significant. Among clinicians who did not dismiss the alert, there was a > 2-fold increase in LLT intensification. EHR alerts, coupled with strategies to reduce clinician dismissal, may help address persistent gaps in LDL-C management. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT04394715, https://www.clinicaltrials.gov/ct2/show/study/NCT04394715.
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Biomarcadores , LDL-Colesterol , Registros Electrónicos de Salud , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Hiperlipidemias , Inhibidores de PCSK9 , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Anticolesterolemiantes/uso terapéutico , Anticolesterolemiantes/efectos adversos , Biomarcadores/sangre , LDL-Colesterol/sangre , Toma de Decisiones Clínicas , Quimioterapia Combinada , Ezetimiba/uso terapéutico , Ezetimiba/efectos adversos , Factores de Riesgo de Enfermedad Cardiaca , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Inhibidores de Hidroximetilglutaril-CoA Reductasas/efectos adversos , Hiperlipidemias/tratamiento farmacológico , Hiperlipidemias/diagnóstico , Hiperlipidemias/sangre , Pautas de la Práctica en Medicina , Proproteína Convertasa 9 , Medición de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Guidelines recommend 3D echocardiography (3DE) to assess left ventricular ejection fraction (LVEF) on transthoracic echocardiogram (TTE) when possible, but it is unclear which factors are most strongly associated with reporting 3DE LVEF in real-world practice. METHODS: We evaluated 3DE LVEF reporting by age, sex, BMI, TTE location and variation in reporting by sonographer and reader. All TTEs were performed without contrast enhancement agent at a large medical center from 9/2015 to 12/2020 using ultrasound machines capable of 3DE. We used multivariable logistic regression to assess which factors were most associated with reporting 3DE LVEF. RESULTS: Among 35 641 TTEs included in this study, 57.4% were performed on women. 3DE LVEF was reported on 18 391 TTEs (51.6% of cohort; 50.5% for women and 52.4% for men). Portable inpatient TTEs (n = 5569) had the lowest rates of 3DE LVEF reporting (30.9%), while general outpatient TTEs (n = 15 933) had greater reporting (56.9%). Outpatient TTEs with an indication for chemotherapy (n = 3244) had the highest rates of 3DE LVEF (87.2%). The median (IQR) percentage of TTEs reporting 3D LVEF was 52.7% (43.1%-68.1%) among sonographers and 51.6% (46.5%-59.6%) among readers. Among 20082 (56.3%) TTEs with 3DE LVEF measured by sonographers, 91.6% were included by readers in the final report. After adjustment, performing sonographer in the highest reporting quartile was most strongly associated with reporting 3DE LVEF (OR 7.04, 95% CI 6.55-7.56), while an inpatient portable study had the strongest negative association for reporting (OR .38, 95% CI .35-.40). CONCLUSIONS: Use of 3DE LVEF in real-world practice varies substantially based on performing sonographer and is low for hospitalized patients, but can be frequently used for chemotherapy. Initiatives are needed to increase sonographer 3DE acquisition in most clinical settings.
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Ecocardiografía Tridimensional , Función Ventricular Izquierda , Masculino , Humanos , Femenino , Volumen SistólicoRESUMEN
BACKGROUND: Despite guideline recommendations to optimize low-density lipoprotein cholesterol (LDL-C) reduction with intensification of lipid-lowering therapy (LLT) in patients with atherosclerotic cardiovascular disease (ASCVD), few of these patients achieve LDL-C < 70 mg/dL in practice. PURPOSE: We developed a real-time, targeted electronic health record (EHR) alert with embedded ordering capability to promote intensification of evidence based LLT in outpatients with very high risk ASCVD. METHODS: We designed a pragmatic, multicenter, single-blind, cluster randomized trial to test the effectiveness of an EHR-based LLT intensification alert. The study will enroll about 100 providers who will be randomized to either receive the alert or undergo usual care for outpatients with high risk ASCVD with LDL-C > 70 mg/dL. Total enrollment will include 2,500 patients. The primary outcome will be the proportion of patients with LLT intensification at 90 days. Secondary outcomes include achieved LDL-C at 6 months and the proportion of patients with LDL-C < 70 mg/dL or < 55 mg/dL at 6 months. RESULTS: Enrollment of 1,250 patients (50% of goal) was reached within 47 days (50% women, mean age 72, median LDL-C 91). At baseline, 71%, 9%, and 3% were on statins, ezetimibe, or proprotein convertase subtilisin/kexin type 9 inhibitors, respectively. CONCLUSIONS: PRagmatic Trial of Messaging to Providers about Treatment of HyperLIPIDemia has rapidly reached 50% enrollment of patients with very high risk ASCVD, demonstrating low baseline LLT utilization. This pragmatic, EHR-based trial will determine the effectiveness of a real-time, targeted EHR alert with embedded ordering capability to promote LLT intensification. Findings from this low-cost, widely scalable intervention to improve LDL-C may have important public health implications. TRIAL REGISTRATION: clinicaltrials.gov NCT04394715.
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Aterosclerosis , Enfermedades Cardiovasculares , Hiperlipidemias , Anciano , Anticolesterolemiantes/uso terapéutico , Aterosclerosis/complicaciones , Enfermedades Cardiovasculares/complicaciones , LDL-Colesterol , Femenino , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Hiperlipidemias/complicaciones , Hiperlipidemias/tratamiento farmacológico , Masculino , Estudios Multicéntricos como Asunto , Pacientes Ambulatorios , Ensayos Clínicos Pragmáticos como Asunto , Método Simple CiegoRESUMEN
BACKGROUND: Intravenous (IV) magnesium sulfate (MgSO4) supplementation is common despite limited indications. Oral magnesium oxide (MgO) is an effective, lower-cost alternative. This project aimed to reduce IV MgSO4 use by 20% among the Internal Medicine (IM) service. METHODS: Electronic health record (EHR) orders for MgSO4 and MgO within the IM service were replaced with an indication-based EHR order panel. The project team educated clinicians regarding indications for IV MgSO4 and relative costs. The mean of daily 2 g MgSO4 administrations per week and the mean of weekly proportion of 2 g MgSO4 administrations nine months before and after intervention were compared between IM and Emergency Medicine (EM) (control group). Statistical process control analysis was used to assess for special cause variation in daily MgSO4 per week and weekly proportion of MgSO4 administrations. RESULTS: The mean of daily 2 g IV MgSO4 administrations per week decreased among IM (19.3 vs. 12.1, p < 0.0001) but not EM (3.1 vs. 4.8, p < 0.0001). The mean of weekly proportions of IV MgSO4 administrations decreased among both IM (83.6% vs. 60.7%, p < 0.0001) and EM (97.0% vs. 93.1%, pâ¯=â¯0.0004). For IM, the change in daily MgSO4 per week and weekly proportion of MgSO4 occurred as a discrete initial decline consistent with special cause variation; for EM, changes in both measures were not consistent with special cause variation. CONCLUSION: Replacing stand-alone IV MgSO4 orders with an indication-based order panel along with clinician education reduced IV MgSO4 administrations and may offer a significant opportunity to reduce low-value care.
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Electrónica , Sulfato de Magnesio , HumanosRESUMEN
A young man who presented with chest trauma from multiple gunshot wounds was found to have regional ST-segment elevations perioperatively. This case describes the rapid evaluation and clinical management by a multidisciplinary consultative team pursued for this unusual presentation of cardiac injury. (Level of Difficulty: Intermediate.).
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BACKGROUND: Red blood cell (RBC) transfusion is an important treatment modality during severe sickle cell crisis (SCC). SCC patients who refuse, or cannot accept, RBCs present a unique challenge. Acellular hemoglobin (Hb)-based oxygen carriers (HBOCs) might be an alternative for critically ill patients in SCC with multiorgan failure due to life-threatening anemia. HBOC-201 (HbO2 Therapeutics) has been administered to more than 800 anemic patients in 22 clinical trials, but use of any HBOCs in critically ill sickle cell patients with organ failure is exceedingly rare. In the United States, HBOC-201 is currently only available for expanded access. CASE REPORT: We report three cases of HBOC-201 administered to critically ill sickle cell disease patients in SCC with multiorgan failure, either who refused RBCs (Jehovah's Witnesses) or for whom compatible RBCs were not available. RESULTS: Two patients received more than 20 units of HBOC-201, while the other received 6. The 27 units used in the third case equals the largest volume a patient has successfully received to date. All three patients survived to hospital discharge. CONCLUSION: These reports suggest that blood substitutes such as HBOC-201 can provide an oxygen bridge in SCC with multiorgan failure, until corpuscular Hb levels recover to meet metabolic demand, and highlight the compelling biochemical properties that warrant further investigation.
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Síndrome Torácico Agudo/terapia , Sustitutos Sanguíneos/uso terapéutico , Cuidados Críticos/métodos , Hemoglobinas/uso terapéutico , Insuficiencia Multiorgánica/terapia , Síndrome Torácico Agudo/etiología , Adulto , Animales , Sustitutos Sanguíneos/efectos adversos , Bovinos , Infección Hospitalaria/complicaciones , Evaluación de Medicamentos , Transfusión de Eritrocitos/psicología , Hemoglobinas/efectos adversos , Humanos , Hipertensión/inducido químicamente , Testigos de Jehová , Masculino , Metahemoglobinemia/inducido químicamente , Insuficiencia Multiorgánica/etiología , Neumonía/complicaciones , Polímeros , Sepsis/complicaciones , Negativa del Paciente al Tratamiento , Adulto JovenRESUMEN
UNLABELLED: The aim of this study was to assess myocardial blush (MB) using a novel software algorithm that quantifies time-density curves (TDC) after percutaneous coronary intervention (PCI). METHODS: Thirty-two patients referred for elective PCI were enrolled. TDC curves were generated and mean maximal myocardial contrast density (Dmax) was calculated from 5 regions of interest in the PCI territory. Dmax was normalized to contrast injected in the proximal coronary artery (DI). RESULTS: Mean DI significantly increased after PCI in all subjects. Dmax correlated directly with subjective grading of Thrombolysis in Myocardial Infarction (TIMI) myocardial blush (R=0.47; P<.01). In 7 subjects referred for PCI of a chronic total occlusion (CTO), mean DI remained increased after PCI. Mean DI was lower in CTO versus non-CTO subjects; however, fold-improvement was higher after PCI of CTO lesions. CONCLUSION: Quantifying MB using TDC analysis is feasible and correlates with subjective MB grading. The clinical utility of MB quantitation after PCI requires further study.