Medicine and Health Sciences Commons^™

Model Assessment And Development Of Risk Stratification Of Surgical Site Infection Following Cesarean Delivery For A High-Risk, Urban Population, Dakisha N. Lewis, Nicole P. Salvo, Kiley A. Bernhard, Danielle M. Greer

Journal of Patient-Centered Research and Reviews

Background: Surgical site infection (SSI) remains a major cause of morbidity despite efforts aimed at prevention and treatment. Risk stratification tools identify patients at greatest risk of SSI. Two models of stratification are: 1) the Centers for Disease Control and Prevention’s National Healthcare Safety Network SSI Risk Index (NHSN), which assigns risk based on surgery duration, surgical wound contamination and physical status; and 2) the New Risk Stratification Schema (NRSS). The NRSS aimed to improve upon NHSN by incorporating five variables: diabetes control, body mass index (BMI), chorioamnionitis, methods of placental extraction and skin closure.

Purpose: Our objectives were to: …

An Automated Model Using Electronic Health Record Data To Identify Delirium Among Hospitalized Older Adults: A Pilot Project, Ariba Khan, Maharaj Singh, Hina Singh, Ayesha Maria, Michelle Simpson

Journal of Patient-Centered Research and Reviews

Background: Delirium is a serious change in mental status with adverse outcomes, but remains underrecognized. The electronic health record (EHR) may assist in the identification of delirium.

Purpose: This study was performed to generate an automated delirium identification model using data from the EHR among hospitalized older adults.

Methods: Inpatients 65 years and older were included in this cross-sectional study. The researchers used “confusion assessment method” as the gold standard to identify delirium. Four categories of variables were obtained from the EHR on the day of and the day prior to researcher assessment: 1) hypoactive delirium (any one of the …

Geographic Distribution Of Infant Death During Birth Hospitalization And Maternal Group B Streptococcus Colonization: Eastern Wisconsin, Jessica J.F. Kram, Dennis J. Baumgardner, Kiley A. Bernhard, Melissa A. Lemke

Journal of Patient-Centered Research and Reviews

Background: Neonatal death rate in the United States is 4/1,000 live births; infant death rate is 6/1,000. Group B Streptococcus (GBS) may be transmitted from a colonized mother (rates vary from 15% to 35%) to the newborn during a vaginal delivery, and may contribute to neonatal death.

Purpose: To explore the geographic distribution and associated risk factors for maternal GBS colonization and infant death prior to discharge in eastern Wisconsin births.

Methods: Retrospective study of institutional data from PeriData.net, a comprehensive birth registry, utilizing data from 2007 through 2013 at all Aurora medical centers. Categorical variables were analyzed with chi-square …

Score Big For Decreasing Mortality: Icd Risk Score Model, Linda Francaviglia, Rachel Petersen, Maria Stone, M. Eyman Mortada

Journal of Patient-Centered Research and Reviews

Background: Aurora Health Care, a system of 14 acute care hospitals in eastern Wisconsin, has been a long-time participant in the American College of Cardiology’s National Cardiovascular Data Registries, submitting data to its ICD Registry™ since 2005. Our system’s implantable cardioverter-defibrillator (ICD) procedure volume averages 930 cases annually. During 2012 we experienced an increase in in-hospital mortality/morbidity for ICD cases.

Purpose: A single-center study examining in-hospital mortality/morbidity post-ICD implant before and after changes in practice and patient selection.

Methods: ICD implants and generator changes discharged from January 1, 2009, to December 31, 2012, were included in developing a risk model …

Prognostic Indices For Hospitalized Older Adults: A Meta-Analysis And Systematic Review, Ariba Khan, Ayesha Maria, James Hocker, Maharaj Singh, Michelle Simpson

Journal of Patient-Centered Research and Reviews

Background: A prognostication predictive model incorporated into the electronic health record (EHR) may be useful in assisting the health care team in accurately predicting mortality and may be used in appropriately allocating palliative care services.

Purpose: To systematically review and summarize current medical literature regarding the factors predictive of mortality in an inpatient population above 65 years of age.

Methods: Nondisease-specific prognostication indices that predict 1-year mortality in an inpatient population of adults over age 65 were included. We excluded studies that estimated intensive care unit, disease-specific or in-hospital mortality. A MEDLINE, CINAHL, Ovid and Cochrane literature search of English-language …

Reducing Readmission Rates In Acute Pancreatitis Through Patient Education And Risk Assessment, Jordan T. Vulcano

Journal of Patient-Centered Research and Reviews

Background: Early hospital readmissions are a direct burden on both our patients’ well-being and health care system as a whole. Acute pancreatitis is a top offender, with countless 30-day readmissions. Studies have showed a consistently higher than average 30-day readmission rates in acute pancreatitis, around 19%. This is significantly higher than the average all-cause readmission rate at Aurora Health Care hospitals. This quality improvement project aimed to reduce the rate of acute pancreatitis 30-day readmission rates at several Aurora hospitals through patient education and a readmission risk assessment tool.

Purpose: To clarify some of the risk factors associated with acute …

Tertiary Center Experience Of Catheter-Directed Thrombolysis For Immediately Threatened Acute Lower Limb Ischemia Of Native Vessels And Bypass Graft Thrombosis, Hani Hashim, M. Fuad Jan, Maharaj Singh, Suhail Allaqaband, Tanvir Bajwa, Anjan Gupta

Journal of Patient-Centered Research and Reviews

Background: Catheter-directed thrombolysis (CDT) is an effective therapy and a class I indication for patients with acute limb ischemia (ALI, Rutherford categories I and IIa) of less than 14 days duration, and class IIb indication for ALI (Rutherford category IIb) with symptoms more than 14 days duration. However, there is no consensus on the initial management option for ALI (Rutherford category IIb) with symptoms less than 14 days duration.

Purpose: To evaluate the safety, efficacy and outcome of CDT, with or without bailout Angiojet mechanical thrombectomy, in patients with immediately threatened acute lower extremity ischemia (Rutherford category IIb) as a …

Aligning Asthma Education Across The Continuum Of Physician Education: Impact On Clinical Metrics, Lisa Sullivan Vedder, Deborah Simpson, Jacob L. Bidwell, John R. Brill, Theresa Frederick

Journal of Patient-Centered Research and Reviews

Background: All trainees entering family medicine residency training programs after June 1, 2012, must complete the same American Board of Family Medicine (ABFM) Maintenance of Certification (MOC) requirements as practicing physicians. These shared requirements provide an opportunity to align physician education initiatives across the continuum focused around a clinical care topic to improve health care system metrics.

Purpose: To assess the initial effectiveness of an ABFM Asthma Part IV approved MOC module, aligned to meet residency and medical student program accreditation requirements, on health care system metrics.

Methods: An ABFM Asthma Part IV MOC module was implemented for family medicine …

Feasibility Of Atrial Delivery And Tracking Of Stem Cells In A Porcine Model, Nina Garlie, Timothy Hacker, Eric G. Schmuck, Jill Koch, Jayant Khitha, Amish Raval, Indrajit Choudhuri

Journal of Patient-Centered Research and Reviews

Background: Many patients undergoing open heart surgery have sinus node dysfunction and atrial fibrillation, leading to adverse outcomes. Mesenchymal stem cells (MSC) delivered at the time of surgery may have a reparative effect on atrial tissue, thereby improving sinus node function and reducing or preventing atrial fibrillation. Stem cell delivery to the atrium is entirely unstudied. This is a significant gap in medical research, as atrial disease contributes significantly to health care costs.

Purpose: The purpose of this pilot study is to establish a technique to deliver MSC to the atria through an open-chest model, to assess the safety of …

Type Ii Endoleak Following Endovascular Repair Of Infrarenal Abdominal Aortic Aneurysm: Innovative Transgraft Approach To Contemporary Management, M. Fuad Jan, Mark W. Mewissen

Journal of Patient-Centered Research and Reviews

Elective endovascular aneurysm repair (EVAR) is the first-line therapeutic option for patients with infrarenal abdominal aortic aneurysm. However, endoleaks –– persistent blood flow outside the lumen of the stent graft (or endograft) but within the aneurysm sac or adjacent vascular segment being treated by the graft –– continue to be a persistent problem in the post-EVAR setting. The type II endoleak is the most common of these and can be a demanding challenge to address by standard endovascular techniques. Currently, two prominent endovascular techniques exist for the management of type II endoleaks: direct translumbar embolization and transarterial embolization. Both of …

Use Of Coronary Techniques In Celiac And Hepatic Artery Stenting In Post-Hepatic Transplant Patients, Harpreet Parmar, Ryan Beard, Mark W. Mewissen, Armaan Shaikh, Tanvir Bajwa

Journal of Patient-Centered Research and Reviews

Hepatic artery stenosis (HAS) remains a rare but serious complication after liver transplantation. While invasive surgical techniques were needed for HAS treatment in the past, recently endovascular techniques, including hepatic artery stenting, have been proven to be a safe and effective treatment. The present work focused on a review of the recent literature regarding HAS as well as recent cases demonstrating the various presentations of HAS and the variety of approaches to endovascular intervention. Our single-center experience has shown endovascular treatment of HAS to be safe and effective, including the two specific cases discussed here. While further research is needed, …

New Paradigms In The Treatment Of Acute Complicated And Uncomplicated Type B Aortic Dissection, Eric S. Weiss

Journal of Patient-Centered Research and Reviews

The treatment of acute type B aortic dissection is a rapidly evolving field, due in a large part to the advent of thoracic endovascular aortic repair (TEVAR). This review will summarize the current literature on the management of both complicated and uncomplicated type B dissections, with special attention paid to emerging evidence supporting earlier aggressive treatment.

A Tale Of Two Techniques: Demystifying The Myth, M. Fuad Jan

Journal of Patient-Centered Research and Reviews

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Overview Of The Role Of Duplex Ultrasound For Treatment And Surveillance Of Peripheral Arterial Disease, John H. Fish Iii, Peter Klein-Weigel, Gustav Fraedrich

Journal of Patient-Centered Research and Reviews

Imaging strategies for preinterventional planning in symptomatic peripheral artery disease have employed various modalities ranging from duplex ultrasound to noninvasive angiography with computed tomography (CT) or magnetic resonance (MRA). These methods have classically been compared to the gold standard of digital subtraction angiography and are reviewed here in detail through the work of relevant published studies and meta-analyses between 1996 and 2014. In particular, we focus on the diagnostic performance, reproducibility and cost-effectiveness of these aforementioned modalities with respect to mapping the lower extremity arterial tree for planning vascular intervention and surveillance. The data presented suggests comparable sensitivity and specificity …

Subclavian Vein Stenosis/Occlusion Following Transvenous Cardiac Pacemaker And Defibrillator Implantation: Incidence, Pathophysiology And Current Management, Brian O'Leary, Suhail Allaqaband

Journal of Patient-Centered Research and Reviews

Subclavian vein stenosis is a common, but usually asymptomatic, complication following cardiac device placement. In addition to reviewing the literature on incidence, pathogenesis and management options for this important clinical problem, we describe two cases of symptomatic subclavian vein occlusion following pacemaker/defibrillator placement and successful treatment with venoplasty and stenting.

Novel Oral Anticoagulants For Stroke Prophylaxis And Venous Thromboembolism Prevention And Treatment, Laith G. Alsayegh

Journal of Patient-Centered Research and Reviews

Novel oral anticoagulants (NOACs) are becoming popular management options for stroke prophylaxis in nonvalvular atrial fibrillation as well as deep vein thrombosis and pulmonary embolism treatment and prophylaxis. NOACs have similar efficacy to warfarin along with noninferior safety profiles. Patient comorbidities, size, renal and hepatic function, and concomitant drug regimen play a role in which NOAC a physician may choose.

Vascular Medicine: A ‘Primary’ Specialty, Mark W. Mewissen

Journal of Patient-Centered Research and Reviews

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Clinical Outcomes After Drug-Eluting Stents Versus Coronary Artery Bypass Surgery In High Surgical Risk Patients With Left Main Or Three-Vessel Coronary Artery Disease, Tonga Nfor, Kambiz Shetabi, Wael Hassan, Quinta Nfor, Jayant Khitha, Anjan Gupta, Tanvir Bajwa, Suhail Allaqaband

Journal of Patient-Centered Research and Reviews

Purpose

Previous studies comparing percutaneous coronary intervention (PCI) with coronary artery bypass graft surgery (CABG) in patients with unprotected left main or three-vessel coronary artery disease (LM-3VD) have excluded patients at high surgical risk. We compared clinical outcomes after PCI with drug-eluting stents to CABG in high surgical risk patients with LM-3VD.

Methods

Patients with symptomatic LM-3VD who had Society of Thoracic Surgeons (STS)-predicted operative mortality >5% and were undergoing either PCI with drug-eluting stents or CABG at a tertiary care center from January 2009 to December 2010 were enrolled in this nonrandomized prospective study.

Results

Mean STS score was …

My Time With E, Alyssa Mohorek

Journal of Patient-Centered Research and Reviews

Poignant encounters with a dying patient and her family are described. These reflections explore one aspect of the maturation process of a medical intern.

Impact Of The Heart Watch Program On Patients At Risk Of Developing Metabolic Syndrome, Prediabetes Or Cardiovascular Disease, Jennifer T. Fink, Kathryn K. Havens, Julia A. Schumacher, Renee E. Walker, George L. Morris Iii, David A. Nelson, Maharaj Singh, Ron A. Cisler

Journal of Patient-Centered Research and Reviews

Purpose

Metabolic syndrome is a set of metabolic risk factors associated with increased risk of developing cardiovascular disease and type 2 diabetes mellitus. We retrospectively evaluated the effectiveness of a lifestyle modification program (Heart WATCH) geared toward reducing development of chronic disease in women deemed at risk for metabolic syndrome, prediabetes and/or cardiovascular disease.

Methods

Our institution’s Heart WATCH program consists of screening sessions with a multidisciplinary team (physician/nurse, nutritionist and psychologist), a minimum of three visits with a nurse practitioner and weekly follow-up phone calls for a 14-week period. Sociodemographic variables were obtained at initial visit. Biometric testing indices …

One Final Goodbye, Dennis Baumgardner

Journal of Patient-Centered Research and Reviews

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Use Of Social Media To Promote Continuous Learning: A Phased Strategy For Graduate Medical Education Fellowship Implementation, Jaswant Singh Basraon, Deborah Simpson, Anjan Gupta

Journal of Patient-Centered Research and Reviews

Purpose

Clinical developments continue to grow at an accelerated rate, challenging the existing paradigm of information access, dissemination and learning by trainees. The aim of this study was to deliver relevant, concise and newly emerging information on cardiovascular disease using Twitter, and assess its impact.

Methods

A Twitter account for our institution’s cardiovascular disease fellowship program was established. All fellows and faculty were encouraged to follow tweets for clinical developments. To assess Twitter use, participation rates and the number of tweets by topics and followers were tracked longitudinally. Impact on fellows was assessed through a brief evaluation survey and an …

Mindfulness-Based Stress Reduction And Transcendental Meditation: Current State Of Research, Adam Holt

Journal of Patient-Centered Research and Reviews

This article summarizes the current state of meditation research, specifically focusing on mindfulness-based stress reduction and transcendental meditation. Despite significant methodological problems with the studies reported to date on the subject, there is consistent evidence that meditation can produce changes in the nervous system and physiology of the meditator, and can help with various psychological markers of well-being. Regarding improvement in specific clinical diseases, research is generally mixed and preliminary. Strong recommendations cannot be made based on current evidence, and further studies are needed. In general, there is a stronger body of evidence supporting mindfulness-based stress reduction than for transcendental …

Albumin Administration In Patients With Spontaneous Bacterial Peritonitis At A Tertiary Hospital: A Retrospective Clinical Analysis, Padmavathi Mali, Rajan Kanth, Sudheer Muduganti

Journal of Patient-Centered Research and Reviews

Purpose

Albumin is recommended for the treatment of spontaneous bacterial peritonitis (SBP) in patients at high risk for mortality. We assessed adherence to guidelines for administration of albumin for SBP in clinical practice at a private tertiary care hospital.

Methods

A retrospective clinical analysis of all cases of SBP diagnosed at a tertiary referral center from January 1, 2006, to December 31, 2012, was performed. Patients were identified electronically and manually validated. The appropriateness of albumin administration for treatment of SBP was assessed in all patients in whom mortality risk could be established and separately for patients who did or …

Partnering To Improve Care: Highlights From The 21st Annual Conference Of The Hmo Research Network, Michael K. Gould

Journal of Patient-Centered Research and Reviews

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Abstracts From The 21st Annual Hmo Research Network Conference, March 11–13, 2015, Long Beach, California

Journal of Patient-Centered Research and Reviews

This proceedings supplement contains selected abstracts presented at the 2015 HMO Research Network conference, which was held in Long Beach, California.

Clinical Guidelines: Where Environment Meets Medicine, Dennis J. Baumgardner

Journal of Patient-Centered Research and Reviews

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Association Between Body Surface Area And Outcomes After Percutaneous Coronary Intervention, Kambiz Shetabi, Tonga Nfor, Fengyi Shen, Anjan Gupta, Tanvir Bajwa, Suhail Allaqaband

Journal of Patient-Centered Research and Reviews

Purpose

Obesity is a well-known risk factor for adverse cardiovascular events, but some studies suggest higher body mass index (BMI) is associated with better outcomes after ST-segment elevation myocardial infarction (STEMI). We sought to determine the effect of body surface area (BSA) on adverse events after primary percutaneous coronary intervention (PCI) for STEMI and how this relates to the reported obesity paradox theory.

Methods

We analyzed a prospective registry of patients with STEMI who underwent primary PCI at a tertiary care hospital from 2003 to 2009. Post-PCI complications and 1-year all-cause mortality were compared across BSA quartiles. Relationship with 1-year …

Pulmonary Blastomycosis In Vilas County, Wisconsin: Weather, Exposures And Symptoms, Dennis J. Baumgardner, Kiley A. Bernhard, Gina Egan

Journal of Patient-Centered Research and Reviews

Purpose

Blastomycosis is a serious fungal infection contracted by inhalation of Blastomyces spores from the environment. Case occurrence in dogs in Vilas County, Wisconsin, has been associated with antecedent weather. We aimed to explore the effects of weather on the occurrence of human pulmonary blastomycosis in this area, and update exposure factors and symptoms since last published reports.

Methods

Mandatory case reports were reviewed. Chi-square test was used for categorical data of exposures, comparing 1979–1996 (n=101) versus 1997–June 2013 (n=95). Linear regression was used to model local weather data (available 1990–2013; n=126); Southern Oscillation Index (SOI), North Atlantic Oscillation Index …

The Clinical Breast Examination: A Useful Screening Tool?, Jennifer Lo

Journal of Patient-Centered Research and Reviews

The standardization of the clinical breast examination as a screening tool for breast cancer has been a topic of controversy. Current recommendations vary significantly from organization to organization without consensus. There currently does not seem to be sufficient evidence regarding overall survival benefit of the clinical breast exam. However, as adjunct screening with mammography, it may help find earlier breast cancers and the up to 5–10% of cancers missed by mammography. The most appropriate standardized protocol may be that the clinical breast exam can be performed at the discretion of the provider and patient, with more inclination toward use in …