A Comparison Of Imaging Modalities For The Diagnosis Of Osteomyelitis, 2016 Marshall University, Joan C. Edwards School of Medicine
A Comparison Of Imaging Modalities For The Diagnosis Of Osteomyelitis, Brandon J. Smith, Md, Grant S. Buchanan, Md, Franklin D. Shuler, Md, Phd
Marshall Journal of Medicine
Osteomyelitis is an increasingly common pathology that often poses a diagnostic challenge to clinicians. Accurate and timely diagnosis is critical to preventing complications that can result in the loss of life or limb. In addition to history, physical exam, and laboratory studies, diagnostic imaging plays an essential role in the diagnostic process. This narrative review article discusses various imaging modalities employed to diagnose osteomyelitis: plain films, computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, bone scintigraphy, and positron emission tomography (PET). Articles were obtained from Pubmed and screened for relevance to the topic of diagnostic imaging for osteomyelitis. The authors ...
The Tri-State Experience: Outcome Analysis Of Patients With Triple Negative Breast Cancer Treated At Marshall University, Laurie Matt Md, Mph, Mohammad Mozayen Md, Todd W. Gress Md, Maria Tria Tirona Md
Breast cancer is the most frequently diagnosed malignancy in women in the United States. It is the second most common malignancy to cause death, with approximately 39,000 women dying of breast cancer in the United States in 2013. Triple negative breast cancer is defined as the absence of estrogen, progesterone and human epidermal growth factor receptor 2 receptors. It has been associated with a higher incidence in African American women, a younger age and a more advanced stage at diagnosis, and an inferior overall survival. To recognize the differences of our West Virginia community population when compared to the ...
Ptsd In The 20th Century American Military: Its Diagnosis, Effects, Treatment, And Management, With A Focus On The Vietnam War, Christy L. Connell
Bound Away: The Liberty Journal of History
Soldiers have been affected by PTSD for as long as war has existed. The American Military in the twentieth century is no exception. PTSD did not become a diagnosable disease until 1980, and before then it was misdiagnosed as different anxiety disorders and neuroses. Symptoms, treatment options, and long-term affects of PTSD are also discussed. Though other other wars in which America was involved are mentioned, those that receive a more thorough analysis are World War II, the Korean War, and the Vietnam War. Although PTSD is an increasing problem in modern times for those involved in military conflicts, there ...
Developing A Data Repository Of Standard Concussion Assessment Clinical Data For Research Involving College Athletes, 2016 University of Nebraska-Lincoln
Developing A Data Repository Of Standard Concussion Assessment Clinical Data For Research Involving College Athletes, Arthur C. Maerlender, Jennifer Mize Nelson, Julie A. Honaker
Center for Brain, Biology and Behavior: Papers & Publications
In sports concussion research, obtaining quality data from a sufficient number of participants to reach statistical power has been a particular problem. In addition, the necessary requirements of accessibility, informed consent, and confidentiality must be met. There is need to develop more efficient and controlled methods for collecting data to answer research questions in this realm, but the ability to collect and store these data in an efficient manner at the local level is limited. By virtue of their training, neuropsychologists can play a key role in improving data collection quality. The purpose of this paper is to describe a ...
Real-World Relevance Of Manual Electrocardiography Qt Interval Measurement, 2016 Aurora Health Care
Real-World Relevance Of Manual Electrocardiography Qt Interval Measurement, Satish Velagapudi, Zahra Nur Khaled, Bilal Omery, Firas Zahwe, Michael Anigbogu, Sarah Zukkoor, Indrajit Choudhuri
Background: Electrocardiography (ECG) QT interval (QTI) prolongation independently predicts sudden death. Hospitalized patients are commonly exposed to multiple QT-prolonging drugs, and manual measurement of ECG QTI based on identifying the intersection of isoelectricity with the tangent to the terminal phase T-wave slope (QTTTT) is advocated due to inaccuracies in automated detection algorithms that may imprecisely identify QT duration.
Purpose: We evaluated the performance of QTTTT compared to a standard automated (12SL, GE Healthcare) method (QT-12SL).
Methods: Consecutively obtained ECGs of 250 hospitalized patients were reviewed. The QTI in leads II, aVR, V5 and V6 determined by QT-12SL and QTTTT were ...
Feasibility Of Atrial Delivery And Tracking Of Stem Cells In A Porcine Model, 2016 Regenerative Medicine Center, Aurora Research Institute, Aurora Health Care
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
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 ...
Echocardiographic Predictors Of Admission Among Patients With Heart Failure With Reduced Ejection Fraction, 2016 Aurora Research Institute, Aurora Health Care
Echocardiographic Predictors Of Admission Among Patients With Heart Failure With Reduced Ejection Fraction, Chi C. Cho, Yang Shi, Robyn Shearer, Nasir Z. Sulemanjee, Dianne L. Zwicke, T. Edward Hastings, Omar M. Cheema, Vinay Thohan
Background: Congestive heart failure afflicts 5.7 million people in the United States with annual incidence of 600,000 and mortality of 280,000. Heart failure accounts for greater than 1 million hospitalizations annually and the single largest inpatient Medicare expense. As the U.S. population ages and greater emphasis is placed on population health as a means to bend projected health care expenditures, large health care organizations will need to develop algorithms to identify patients at high risk with heart failure and possibly preempt hospitalizations. Doppler echocardiography is routinely performed in clinical assessment of severe heart failure.
Purpose: We ...
Lead Burden As A Factor For Higher Complication Rate In Patients With Implantable Cardiac Devices, 2016 Aurora Sinai/Aurora St. Luke’s Medical Centers, Aurora Health Care
Lead Burden As A Factor For Higher Complication Rate In Patients With Implantable Cardiac Devices, Christopher Kolibash, Naoyo Mori, Jasbir Sra, Masood Akhtar, M. Eyman Mortada
Lead revisions have increased over the last decade. Patients who do not undergo lead extraction face an increased lead burden. Consequences of increased lead burden have not been fully defined. We sought to characterize the complication rate and outcomes in patients with sterile redundant leads.
We retrospectively reviewed 242 consecutive patients [mean age 74 ± 12 years; 66.9% male] who underwent lead revision that resulted in an abandoned lead from January 2005 to June 2010. Patients were placed in a cohort based on number of leads after last recorded procedure (Group A: ≤2 [n=58]; Group B: 3-4 ...
Feasibility And Compliance With Daily Home Ecg Monitoring Of The Qt Interval In Heart Transplant Recipients, 2016 University of California, San Francisco School of Nursing, San Francisco
Feasibility And Compliance With Daily Home Ecg Monitoring Of The Qt Interval In Heart Transplant Recipients, Erik V. Carter, Kathleen T. Hickey, David M. Pickham, Lynn V. Doering, Belinda Chen, Patricia R. E. Harris, Barbara J. Drew
About 13% of adult heart transplant recipients do not survive to one year and a major cause of death is acute cellular allograft rejection.1,2 According to the 2009 annual United States data published from the International Society for Heart Lung Transplantation Registry, acute rejection occurs in 25 – 35% of transplant recipients within the first year following transplant surgery.3 In order to detect the early stages of rejection so that more aggressive and early immunosuppressant therapy can be initiated, frequent biopsies of heart tissue are performed (typically, weekly or every other week in the first 3 months and ...
Facing Our Demons: Psychiatric Perspectives On Exorcism Rituals, 2016 Western Michigan University
Facing Our Demons: Psychiatric Perspectives On Exorcism Rituals, Joel R. Sanford
The Hilltop Review
Belief in possession by malevolent spirits exists in many cultures and religions throughout the world, and such beliefs often serve as explanations for a variety of psychological and emotional afflictions. Traditional remedies in these cases often involve exorcism rituals, which are believed to expel spirits from a person's mind and/or body. Some of the cases commonly attributed to involuntary spirit possession are diagnosed within the psychiatric community as schizophrenia or some sort of dissociative disorder and treated with psychotherapy and/or medicine. For some in the psychiatric community, exorcisms and their use by patients are viewed as problematic ...
Unconfessing Transgender: Dysphoric Youths And The Medicalization Of Madness In John Gower’S “Tale Of Iphis And Ianthe”, 2016 The George Washington University
Unconfessing Transgender: Dysphoric Youths And The Medicalization Of Madness In John Gower’S “Tale Of Iphis And Ianthe”, M W. Bychowski
On the brink of the twenty-first century, Judith Butler argues in “Undiagnosing Gender” that the Diagnostic and Statistical Manual of Mental Disorders (DSM) defines the psychiatric condition of “Gender Identity Disorder” (or “Gender Dysphoria”) in ways that control biological diversity and construct “transgender” as a marginalized identity. By turning the study of gender away from vulnerable individuals and towards the broader systems of power, Butler works to liberate bodies from the medical mechanisms managing difference and precluding potentially disruptive innovations in forms of life and embodiment by creating categories of gender and disability.
Turning to the brink of the 15 ...
1st Place: The Effectiveness Of Yoga Therapy On An Adult, Post-Stroke Population: A Systematic Review (Final Research Paper), Baylor E. Hogan
Kevin and Tam Ross Undergraduate Research Prize
Objectives: The objectives of this paper are to (1) give a brief overview of stroke pathophysiology (2) outline yoga as a therapeutic strategy (3) present the current research on yoga rehabilitation for stroke (4) discuss the efficacy of yoga for chronic stroke.
Methods: Relevant terms were searched in PubMed, Web of Science, Academic OneFile, ScienceDirect, and Google Scholar electronic databases. Studies were excluded if they contained pediatric stroke, non-stroke neurological diseases, or subjects with comorbidities. Statistically significant data was extracted for the primary measures of nine trials.
Results: Four studies measured statistically significant outcomes (p<0.05). These included improvements in balance, independence, endurance, trait anxiety, fear of falling, self-efficacy, pain, strength, range of motion (ROM), activity, participation, and quality of life (QoL). Discussion: Lack of statistical significance in post-stroke depression (PSD) measures may be due to inadequate intervention length or a psychosocial cause of depression. Improvements in balance, flexibility, and strength from yoga participation permitted progress in disability and functionality. Finally, overall health-related quality of life (HRQL) is affected by the severity of mental disorders and physical disability. Yoga can have a positive effect in both domains and therefore, may improve HRQL.
Conclusion: Preliminary evidence suggests the ...0.05).>
Reliability Of Clinical Evaluators Of Spasticity In Patients With Stroke, 2016 Graduate Center, City University of New York
Reliability Of Clinical Evaluators Of Spasticity In Patients With Stroke, Tiffany Alvino, Shiney David, Chelsea Gendvil
All Graduate Works by Year: Dissertations, Theses, and Capstone Projects
Spasticity is characterized by hyperexcitable stretch reflexes with amplitude increases in response to velocity dependent passive movement and resistance. Spasticity is the result of abnormal function of segmental and suprasegmental neuronal circuits. The objective of this study was to determine any positive correlation between three clinical evaluators of spasticity (i.e., the pendulum test, the patellar tendon tap test (PTT), and the Modified Ashworth scale) in their reliability to assess spasticity in people post-stroke. It was hypothesized that the use of force movement sensors along with surface electromyography increases the reliability of the standardized clinical tests. The results show that ...
A Systematic Review Of Dual-Sensory Impairment In Older Adults, 2016 Graduate Center, City University of New York
A Systematic Review Of Dual-Sensory Impairment In Older Adults, Abby F. Malawer
All Graduate Works by Year: Dissertations, Theses, and Capstone Projects
The elderly population (ages 65 years and older) in the United States is estimated to double between 2000 and 2030 to approximately 72 million people. Among this population, sensory impairment is a chronic disability. The combination of both hearing and vision impairment, referred to as dual-sensory impairment (DSI) is a chronic condition on the rise. The prevalence of DSI ranges from a low of 1.6% to as high as 22.5% depending on the population (Appollonio et al., 1995). Higher prevalence rates tend to emerge in populations receiving rehabilitative and hospital care. DSI impacts independent physical function and verbal ...
Portable Sensory Room For The West Orange County Consortium For Special Education, 2016 California Polytechnic State University, San Luis Obispo
Portable Sensory Room For The West Orange County Consortium For Special Education, Lindsey Chase, Emma Eskildsen, Alex Fox, Claire Francis, Nate Hoffman, Kaylee Keck, Sarah Sullivan
Biomedical Eng/General Eng.
This report discusses the development of a Portable Sensory Room to be used at Newland Elementary School in Huntington Beach. Newland Elementary has an exceptional Special Needs program that teaches the children with the most severe cases of autism in its school district. People with autism typically also have sensory processing disorders, which can be extremely disruptive for a child’s development and can make it difficult for a child to be able to concentrate long enough to gain necessary life skills. The idea behind a Sensory Rooms is to create a place to calm the students and to expose ...
Common Chronic Conditions Do Not Affect Performance Of Cell Cycle Arrest Biomarkers For Risk Stratification Of Acute Kidney Injury, 2016 George Washington University
Common Chronic Conditions Do Not Affect Performance Of Cell Cycle Arrest Biomarkers For Risk Stratification Of Acute Kidney Injury, Michael Heung, Luis Ortega, Lakhmir S. Chawla, Richard G. Wunderink, Wesley H. Self, Jay Koyner, Jing Shi, John A. Kellum
Anesthesiology and Critical Care Medicine Faculty Publications
Background Identification of acute kidney injury (AKI) can be challenging in patients with underlying chronic disease, and biomarkers often perform poorly in this population. In this study we examined the performance characteristics of the novel biomarker panel of urinary tissue inhibitor of metalloproteinases-2 (TIMP2) and insulin-like growth factor-binding protein 7 ([IGFBP7]) in patients with a variety of comorbid conditions.
Methods We analyzed data from two multicenter studies of critically ill patients in which [TIMP2]•[IGFBP7] was validated for prediction of Kidney Disease: Improving Global Outcomes (KDIGO) Stage 2 or 3 AKI within 12 h. We constructed receiver operating characteristic (ROC ...
Clinical Adjudication In Acute Kidney Injury Studies: Findings From The Pivotal Timp-2*Igfbp7 Biomarker Study, 2016 George Washington University
Clinical Adjudication In Acute Kidney Injury Studies: Findings From The Pivotal Timp-2*Igfbp7 Biomarker Study, Kathleen D. Liu, Anitha Vijayan, Mitchell H. Rosner, Jing Shi, Lakhmir S. Chawla, John A. Kellum
Anesthesiology and Critical Care Medicine Faculty Publications
Background The NEPROCHECK test (Astute Medical, San Diego, CA, USA) combines urinary tissue inhibitor of metalloproteinases-2 (TIMP-2) and insulin-like growth factor binding protein 7 (IGFBP7) to identify patients at high risk for acute kidney injury (AKI). In a US Food and Drug Administration registration trial (NCT01573962), AKI was determined by a three-member clinical adjudication committee. The objectives were to examine agreement among adjudicators as well as between adjudicators and consensus criteria for AKI and to determine the relationship of biomarker concentrations and adjudicator agreement.
Methods Subjects were classified as AKI 3/3, 2/3, 1/3 or 0/3 according ...
Estimating The Impact Of Lost To Follow-Up On Breast Cancer Patients' Five-Year Disease-Free Survival, 2016 California Polytechnic State University, San Luis Obispo
Estimating The Impact Of Lost To Follow-Up On Breast Cancer Patients' Five-Year Disease-Free Survival, Megan Whitworth
Background Nationally, the 5-year survival rate for patients with breast cancer is relatively higher than patients diagnosed with other types of cancer. In addition to the higher survival rates, breast cancer patients also tend to have increased rates of lost to follow-up as compared to other cancers. When a patient becomes lost, the occurrence of distant metastasis cannot be reliably ascertained, unless the patient had a breast cancer-specific death. As a consequence of the missing information from lost patients, results from statistical analyses that contain lost patients may not adequately reflect the actual recurrence and disease-free survival rates. The ...
Acute Appendicitis: Transcript Profiling Of Blood Identifies Promising Biomarkers And Potential Underlying Processes, 2016 George Washington University
Acute Appendicitis: Transcript Profiling Of Blood Identifies Promising Biomarkers And Potential Underlying Processes, Lakhmir S. Chawla, Ian Toma, Danielle L. Davison, Khashayar Vaziri, Juliet Lee, Raymond Lucas, Michael G. Seneff, Aobhinn Nyhan, Timothy A. Mccaffrey
Anesthesiology and Critical Care Medicine Faculty Publications
The diagnosis of acute appendicitis can be surprisingly difficult without computed tomography, which carries significant radiation exposure. Circulating blood cells may carry informative changes in their RNA expression profile that would signal internal infection or inflammation of the appendix.
Genome-wide expression profiling was applied to whole blood RNA of acute appendicitis patients versus patients with other abdominal disorders, in order to identify biomarkers of appendicitis. From a large cohort of emergency patients, a discovery set of patients with surgically confirmed appendicitis, or abdominal pain from other causes, was identified. RNA from whole blood was profiled by microarrays, and ...
Calcium Phosphate As A Key Material For Socially Responsible Tissue Engineering, 2016 Chapman University
Calcium Phosphate As A Key Material For Socially Responsible Tissue Engineering, Vuk Uskoković, Victoria M. Wu
Pharmacy Faculty Articles and Research
Socially responsible technologies are designed while taking into consideration the socioeconomic, geopolitical and environmental limitations of regions in which they will be implemented. In the medical context, this involves making therapeutic platforms more accessible and affordable to patients in poor regions of the world wherein a given disease is endemic. This often necessitates going against the reigning trend of making therapeutic nanoparticles ever more structurally complex and expensive. However, studies aimed at simplifying materials and formulations while maintaining the functionality and therapeutic response of their more complex counterparts seldom provoke a significant interest in the scientific community. In this review ...