60 results on '"Hess PL"'
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52. Follow-up of patients with new cardiovascular implantable electronic devices: is adherence to the experts' recommendations associated with improved outcomes?
- Author
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Hess PL, Mi X, Curtis LH, Wilkoff BL, Hegland DD, and Al-Khatib SM
- Subjects
- Aged, Aged, 80 and over, Cardiac Resynchronization Therapy, Female, Follow-Up Studies, Humans, Male, Medicare statistics & numerical data, Middle Aged, Practice Guidelines as Topic, Registries, Risk Factors, Survival Rate, Treatment Outcome, United States, Cardiac Resynchronization Therapy Devices, Defibrillators, Implantable statistics & numerical data, Guideline Adherence, Patient Readmission statistics & numerical data, Practice Patterns, Physicians' trends
- Abstract
Background: A 2008 expert consensus statement recommended an in-person follow-up visit between 2 and 12 weeks after the placement of a new cardiovascular implantable electronic device (CIED)., Objective: To assess outcomes associated with adherence to the experts' recommendations., Methods: By using data from the National Cardiovascular Data Registry's (NCDR) ICD Registry linked to Medicare claims, we studied the association between follow-up within 2-12 weeks after CIED placement between January 1, 2005, and September 30, 2008, and all-cause mortality and risk of readmission within 1 year., Results: Compared with patients who did not receive the recommended follow-up (n = 43,060), those who did (n = 30,256) were more likely to be older, white, to have received a cardiac resynchronization therapy-defibrillator device, to have more advanced heart failure symptoms, and to have nonischemic dilated cardiomyopathy. In Cox proportional hazards models adjusted for patient demographic and clinical factors, mortality was lower (hazard ratio [HR] 0.93; 95% confidence interval [CI] 0.88-0.98; P = .005) but cardiovascular readmission was higher (HR 1.04; 95% CI 1.01-1.08; P = .012) among patients who received initial follow-up within 2-12 weeks after CIED placement compared with those who did not. There was no association between CIED follow-up and readmission for heart failure (HR 1.00; 95% CI 0.96-1.05; P = .878) or device-related infection (HR 1.22; 95% CI 0.98-1.51; P = .075)., Conclusions: Follow-up within 2-12 weeks after CIED placement was independently associated with improved survival but increased cardiovascular readmission. Quality improvement initiatives designed to increase adherence to experts' recommendations may be warranted., (Published by Elsevier Inc.)
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- 2013
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53. Use of evidence-based cardiac prevention therapy among outpatients with atrial fibrillation.
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Hess PL, Kim S, Piccini JP, Allen LA, Ansell JE, Chang P, Freeman JV, Gersh BJ, Kowey PR, Mahaffey KW, Thomas L, Peterson ED, and Fonarow GC
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- Aged, Aged, 80 and over, Comorbidity, Evidence-Based Practice, Female, Humans, Logistic Models, Male, Practice Guidelines as Topic, Registries, Risk Factors, Antihypertensive Agents therapeutic use, Atrial Fibrillation therapy, Cardiovascular Diseases prevention & control, Defibrillators, Implantable statistics & numerical data, Hydroxymethylglutaryl-CoA Reductase Inhibitors therapeutic use, Platelet Aggregation Inhibitors therapeutic use
- Abstract
Background: Patients with atrial fibrillation often have cardiovascular risk factors or known comorbid disease, yet the use of evidence-based primary and secondary prevention cardiac therapy among atrial fibrillation outpatients is unknown., Methods: Using baseline data collected between June 2010 and August 2011 from 174 sites participating in ORBIT-AF, a US national registry of patients with atrial fibrillation coordinated from Durham, NC, we examined professional guideline-recommended evidence-based therapy use for cardiovascular comorbid conditions and risk factors. Multivariable logistic regression was used to identify factors associated with receipt of all indicated evidence-based therapy., Results: Among 10,096 enrolled patients, 93.5% were eligible for one or more evidence-based therapies. Among those eligible, 46.6% received all indicated therapies: 62.3% received an antiplatelet agent, 72.3% received a beta-blocker, 59.5% received an angiotensin-converting enzyme or angiotensin receptor blocker, 15.3% received an aldosterone antagonist, 65.7% received a statin, and 58.8% received an implantable cardioverter-defibrillator. A minority of patients with coronary artery disease, diabetes mellitus, heart failure, and peripheral vascular disease received all indicated therapies (25.1%, 43.2%, 42.5%, and 43.4%, respectively). A total of 52.4% of patients had controlled hypertension and 74.6% of patients with hyperlipidemia received a statin. Factors associated with nonreceipt of all indicated therapies included frailty, comorbid illness, geographic region, and antiarrhythmic drug therapy., Conclusions: The majority of eligible atrial fibrillation outpatients did not receive all guideline-recommended therapies for cardiovascular comorbid conditions and risk factors. This represents a potential opportunity to improve atrial fibrillation patients' quality of care and outcomes., (Copyright © 2013 Elsevier Inc. All rights reserved.)
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- 2013
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54. Survival benefit of primary prevention implantable cardioverter-defibrillator therapy after myocardial infarction: does time to implant matter? A meta-analysis using patient-level data from 4 clinical trials.
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Hess PL, Laird A, Edwards R, Bardy GH, Bigger JT, Buxton AE, Moss AJ, Lee KL, Hall WJ, Steinman R, Dorian P, Hallstrom A, Cappato R, Kadish AH, Kudenchuk PJ, Mark DB, Al-Khatib SM, Piccini JP, Inoue LY, and Sanders GD
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- Aged, Death, Sudden, Cardiac epidemiology, Female, Hospitalization statistics & numerical data, Humans, Male, Middle Aged, Myocardial Infarction complications, Proportional Hazards Models, Randomized Controlled Trials as Topic, Time Factors, Death, Sudden, Cardiac prevention & control, Defibrillators, Implantable adverse effects, Myocardial Infarction mortality, Myocardial Infarction therapy, Primary Prevention
- Abstract
Background: Whether there is an optimal time to place an implantable cardioverter-defibrillator (ICD) more than 40 days after myocardial infarction (MI) in guideline-eligible patients is unknown., Objective: To evaluate the effect of time from MI to randomization on mortality, rehospitalizations, and complications., Methods: Individual data on patients enrolled in 9 primary prevention ICD trials were provided. Clinical trials were eligible for the current analysis if they enrolled patients with an MI more than 40 days prior to randomization to primary prevention ICD therapy vs usual care: Multicenter Automatic Defibrillator Implantation Trial I, Multicenter UnSustained Tachyardia Trial, Multicenter Automatic Defibrillator Implantation Trial II, and Sudden Cardiac Death in Heart Failure Trial., Results: ICD recipients died less frequently than nonrecipients at 5 years across all subgroups of time from MI to randomization. In unadjusted Cox proportional hazards regression, a survival benefit was evident in most subgroups. Adjusted Bayesian Weibull survival modeling yielded hazard ratio (HR) 0.50, 95% posterior credible interval (PCI) 0.20-1.25 41-180 days after MI; HR 0.98, 95% PCI 0.37-2.37 181-365 days after MI; HR 0.22, 95% PCI 0.07-0.59>1-2 years after MI; HR 0.42, 95% PCI 0.17-0.90>2-5 years after MI; HR 0.55, 95% PCI 0.25-1.15>5-10 years after MI; and HR 0.48, 95% PCI 0.20-1.02>10 years after MI. There was no evidence of an interaction between time from MI and all-cause mortality, rehospitalizations, or complications., Conclusions: In this meta-analysis, there was scant evidence that the efficacy of primary prevention ICD therapy depends on time to implantation more than 40 days after MI. Similarly, there was no evidence that the risks of rehospitalizations or complications depend on time more than 40 days after MI., (Copyright © 2013 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.)
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- 2013
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55. Age differences in the use of implantable cardioverter-defibrillators among older patients hospitalized with heart failure.
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Hess PL, Grau-Sepulveda MV, Hernandez AF, Peterson ED, Bhatt DL, Schwamm LH, Yancy CW, Fonarow GC, and Al-Khatib SM
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- Age Factors, Aged, Female, Hospitalization, Humans, Male, Middle Aged, Defibrillators, Implantable statistics & numerical data, Heart Failure therapy
- Abstract
Introduction: Practice guidelines recommend the use of ICDs in patients with heart failure (HF) and a left ventricular ejection fraction (LVEF) of ≤ 35% in the absence of contraindications., Methods and Results: We performed an analysis of ICD use among patients admitted with HF with LVEF of ≤ 35% and discharged alive from 251 hospitals participating in the American Heart Association's Get With The Guidelines-HF Program between January 2005 and September 2011. Among 35,772 guideline-eligible patients, 17,639 received an ICD prior to hospitalization (10,886), during hospitalization (4,876), or were discharged with plans to undergo ICD placement after hospitalization (1,877). After adjustment, increasing age was associated with lower ICD use (odds ratio [OR] 0.89, 95% confidence interval [CI] 0.87-0.91 per 5-year increase in age, P < 0.0001). Compared with patient age < 55 years, older age groups ≥ 65 years were less likely to receive an ICD (P < 0.003). Compared with men in the same age group, women were significantly less likely to receive an ICD; this difference was more marked with increasing age (P value for interaction = 0.006). There was a temporal increase in ICD use (adjusted OR 1.23, 95% CI 1.15-1.31 of ICD use per year) that was similar in each age group (P value for interaction = 0.665)., Conclusions: Eligible older HF patients age ≥ 65 years were significantly less likely to receive an ICD. With increasing age, women were less likely to receive an ICD than men. ICD use significantly increased over time in all age groups; however, age-related differences in ICD use persisted., (© 2013 Wiley Periodicals, Inc.)
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- 2013
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56. Follow-up of patients with new cardiovascular implantable electronic devices: are experts' recommendations implemented in routine clinical practice?
- Author
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Al-Khatib SM, Mi X, Wilkoff BL, Qualls LG, Frazier-Mills C, Setoguchi S, Hess PL, and Curtis LH
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- Black or African American, Aged, Aged, 80 and over, Chi-Square Distribution, Equipment Design, Female, Follow-Up Studies, Guideline Adherence trends, Humans, Male, Medicare, Practice Guidelines as Topic, Time Factors, Treatment Outcome, United States, White People, Aftercare trends, Cardiac Resynchronization Therapy, Cardiac Resynchronization Therapy Devices, Continuity of Patient Care trends, Defibrillators, Implantable, Electric Countershock instrumentation, Practice Patterns, Physicians' trends
- Abstract
Background: A 2008 expert consensus statement outlined the minimum frequency of follow-up of patients with cardiovascular implantable electronic devices (CIEDs)., Methods and Results: We studied 38 055 Medicare beneficiaries who received a new CIED between January 1, 2005, and June 30, 2009. The main outcome measure was variation of follow-up by patient factors and year of device implantation. We determined the number of patients who were eligible for and attended an in-person CIED follow-up visit within 2 to 12 weeks, 0 to 16 weeks, and 1 year after implantation. Among eligible patients, 42.4% had an initial in-person visit within 2 to 12 weeks. This visit was significantly more common among white patients than black patients and patients of other races (43.0% versus 36.8% versus 40.5%; P<0.001). Follow-up within 2 to 12 weeks improved from 40.3% in 2005 to 55.1% in 2009 (P<0.001 for trend). The rate of follow-up within 0 to 16 weeks was 65.1% and improved considerably from 2005 to 2009 (62.3%-79.6%; P<0.001 for trend). Within 1 year, 78.0% of the overall population had at least 1 in-person CIED follow-up visit., Conclusions: Although most Medicare beneficiaries who received a new CIED between 2005 and 2009 did not have an initial in-person CIED follow-up visit within 2 to 12 weeks after device implantation, the rate of initial follow-up improved appreciably over time. This CIED follow-up visit was significantly more common in white patients than in patients of other races.
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- 2013
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57. Is cardiac resynchronization therapy an antiarrhythmic therapy for atrial fibrillation? A systematic review and meta-analysis.
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Hess PL, Jackson KP, Hasselblad V, and Al-Khatib SM
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- Humans, Treatment Outcome, Atrial Fibrillation therapy, Cardiac Resynchronization Therapy
- Abstract
The impact of cardiac resynchronization therapy (CRT) on atrial fibrillation (AF) burden is poorly characterized. To assess the influence of CRT on AF, we performed a systematic literature search in MEDLINE using the MeSH headings "cardiac resynchronization therapy" or "cardiac pacing, artificial" and "atrial fibrillation." Selected studies were peer-reviewed and written in English. Most studies enrolled patients meeting traditional CRT criteria. Ten observational studies and two secondary analyses of clinical trials were identified. Although ten studies suggest that CRT favorably impacts AF, one secondary analysis of a clinical trial showed no effect of CRT on new-onset AF. In a meta-analysis of three studies examining the effect of CRT on persistent or permanent AF, the combined rate of conversion from persistent or permanent AF to sinus rhythm was 0.107 (95 % confidence interval 0.069-0.163). Prospective studies, particularly among patients not meeting traditional CRT criteria, are needed.
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- 2013
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58. Outcomes associated with warfarin use in older patients with heart failure and atrial fibrillation and a cardiovascular implantable electronic device: findings from the ADHERE registry linked to Medicare claims.
- Author
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Hess PL, Greiner MA, Fonarow GC, Klaskala W, Mills RM, Setoguchi S, Al-Khatib SM, Hernandez AF, and Curtis LH
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- Age Factors, Aged, Aged, 80 and over, Anticoagulants adverse effects, Atrial Fibrillation complications, Atrial Fibrillation mortality, Cardiac Resynchronization Therapy, Cardiac Resynchronization Therapy Devices, Chi-Square Distribution, Defibrillators, Implantable, Female, Heart Failure complications, Heart Failure mortality, Hemorrhage chemically induced, Hemorrhage mortality, Humans, Incidence, Kaplan-Meier Estimate, Logistic Models, Male, Myocardial Infarction mortality, Myocardial Infarction prevention & control, Patient Discharge, Proportional Hazards Models, Registries, Risk Assessment, Risk Factors, Thromboembolism mortality, Thromboembolism prevention & control, Time Factors, Treatment Outcome, United States, Warfarin adverse effects, Anticoagulants therapeutic use, Atrial Fibrillation drug therapy, Cardiac Pacing, Artificial adverse effects, Cardiac Pacing, Artificial mortality, Electric Countershock adverse effects, Electric Countershock instrumentation, Electric Countershock mortality, Heart Failure therapy, Medicare, Pacemaker, Artificial, Warfarin therapeutic use
- Abstract
Background: Warfarin use and associated outcomes in patients with heart failure and atrial fibrillation and a cardiovascular implantable electronic device have not been described previously., Hypothesis: We hypothesized that warfarin is underused and is associated with lower risks of mortality, thromboembolic events, and myocardial infarction., Methods: Using data from a clinical registry linked with Medicare claims, we examined warfarin use at discharge and 30-day and 1-year Kaplan-Meier estimates of all-cause mortality and cumulative incidence rates of mortality, thromboembolic events, myocardial infarction, and bleeding events in patients 65 years or older, with a history of atrial fibrillation and a cardiovascular implantable electronic device admitted with heart failure between 2001 and 2006, who were naïve to anticoagulation therapy at admission. We compared outcomes between patients who were or were not prescribed warfarin at discharge and tested associations between treatment and outcomes., Results: Of 2586 eligible patients in 252 hospitals, 2049 were discharged without a prescription for warfarin. At 1 year, the group discharged without warfarin had a higher mortality rate after discharge (37.4% vs 28.8%; P < 0.001) but similar rates of thromboembolism, myocardial infarction, and bleeding events. After adjustment, treatment with warfarin was associated with lower risk of all-cause death 1 year after discharge (hazard ratio: 0.76, 95% confidence interval: 0.63-0.92)., Conclusions: Among older patients with heart failure and atrial fibrillation and a cardiovascular implantable electronic device, 4 of 5 were discharged without a prescription for warfarin. Warfarin nonuse was associated with a higher risk of death 1 year after discharge. Clin. Cardiol. 2011 DOI: 10.1002/clc.22064 Damon M. Seils, MA, Duke University, assisted with manuscript preparation. Mr. Seils did not receive compensation for his assistance apart from his employment at the institution where the study was conducted. This study was supported by a research agreement between Duke University and Janssen Pharmaceuticals. The authors have no other funding, financial relationships, or conflicts of interest to disclose., (© 2012 Wiley Periodicals, Inc.)
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- 2012
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59. Bites by the colubrid snake Philodryas patagoniensis: a clinical and epidemiological study of 297 cases.
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de Medeiros CR, Hess PL, Nicoleti AF, Sueiro LR, Duarte MR, de Almeida-Santos SM, and França FO
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- Analgesics therapeutic use, Animals, Brazil epidemiology, Colubridae anatomy & histology, Female, Histamine Antagonists therapeutic use, Humans, Male, Retrospective Studies, Seasons, Snake Bites drug therapy, Young Adult, Colubridae physiology, Snake Bites epidemiology, Snake Bites pathology, Snake Venoms poisoning
- Abstract
We retrospectively analyzed 297 proven cases of Philodryas patagoniensis bites admitted to Hospital Vital Brazil (HVB), Butantan Institute, São Paulo, Brazil, between 1959 and 2008. Only cases in which the causative animal was brought and identified were included. Part of the snakes brought by the patients was still preserved in the collection maintained by the Laboratory of Herpetology. Of the 297 cases, in 199 it was possible to describe the gender of the snake, and seventy three (61.3%) of them were female. The length of snakes (snout-vent length) ranged from 160 to 1080 mm. In 117 snakes their state of preservation enabled the dissection and examination of their stomach contents. The stomach was empty in 106 snakes (89.1%). Most bites occurred in the seasons of spring and summer (n = 196, 66.0%) and during warmer periods of the day. The mean age of the victims was 24.1 +/- 15.1 years old and 206 (69.4%) patients were men. Around 92% of the patients sought medical care within 6 h after the bite. Both lower (n = 188, 63.3%) and upper limbs (n = 102, 34.3%) were most frequently bitten, especially the feet and hands (n = 205, 69.0%). The local clinical manifestations were pain (n = 151, 50.8%), transitory bleeding (n = 106, 35.7%), erythema (n = 47, 15.8%) and edema (n = 39, 13.1%). Ecchymosis was not observed. Only 7 (2.4%) patients reported systemic symptoms characterized by mild dizziness and 88 patients (29.6%) showed no evidence of envenoming. The whole blood clotting time was performed in 76 (25.6%) patients on admission and all of them had coagulable blood. Supportive treatment was offered to only 13.4% of patients, namely administration of antihistamines (n = 19, 6.4%) and analgesics (n = 12, 4.1%). Eight patients (2.7%) were mistreated with Bothrops antivenom before their admission to HVB. No sequels or relevant complications were observed in patients, and the prognostic was benign. Therefore, although P. patagoniensis accidents can cause mild local symptomatology, it is very important that health professionals know how to make the correct diagnosis to avoid unnecessary use of antivenom., ((c) 2010 Elsevier Ltd. All rights reserved.)
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- 2010
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60. Barbershops as hypertension detection, referral, and follow-up centers for black men.
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Hess PL, Reingold JS, Jones J, Fellman MA, Knowles P, Ravenell JE, Kim S, Raju J, Ruger E, Clark S, Okoro C, Ogunji O, Knowles P, Leonard D, Wilson RP, Haley RW, Ferdinand KC, Freeman A, and Victor RG
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- Antihypertensive Agents therapeutic use, Blood Pressure drug effects, Cohort Studies, Feasibility Studies, Follow-Up Studies, Health Education methods, Humans, Hypertension drug therapy, Hypertension physiopathology, Male, Middle Aged, Peer Group, Barbering, Black People, Blood Pressure Determination, Hypertension diagnosis, Hypertension ethnology, Referral and Consultation
- Abstract
Barbershops constitute potential sites for community health promotion programs targeting hypertension (HTN) in black men, but such programs have not been evaluated previously. Here we conducted 2 nonrandomized feasibility studies to determine whether an enhanced intervention program of continuous blood pressure (BP) monitoring and peer-based health messaging in a barbershop lowers BP more than standard screening and health education (study 1) and can be implemented by barbers rather than research personnel (study 2). In study 1, we measured changes in HTN treatment and BP in regular barbershop customers with poorly controlled HTN assigned for 8 months to either an enhanced intervention group (n=36) or a contemporaneous comparison group (n=27). Groups were similar at baseline. BP fell by 16+/-3/9+/-2 mm Hg in the enhanced intervention group but was unchanged in the comparison group (P<0.0001, adjusted for age and body mass index). HTN treatment and control increased from 47% to 92% (P<0.001) and 19% to 58% (P<0.001), respectively, in the enhanced intervention group, whereas both remained unchanged in the comparison group. In study 2, barbers were trained to administer the enhanced intervention continuously for 14 months to the entire adult black male clientele (n=321) in 1 shop. Six barbers recorded 8953 BP checks during 11 066 haircuts, thus demonstrating a high degree of intervention fidelity. Furthermore, among 107 regular customers with HTN, treatment and control increased progressively with increasing intervention exposure (P<0.01). Taken together, these data suggest that black-owned barbershops can be transformed into effective HTN detection, referral, and follow-up centers. Further research is warranted.
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- 2007
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