Publications by authors named "Natasha Campbell"

Isolated cardiac sarcoidosis is a rare subset of sarcoidosis, a systemic autoimmune condition primarily found in African American females. The manifestations of cardiac sarcoidosis include atrioventricular and bundle branch blocks, arrhythmias, heart failure, and pericardial effusions, although these complications occur at varying prevalence. The diagnosis of cardiac sarcoidosis requires several different criteria; however, recent literature has focused heavily on imaging modalities such as cardiac magnetic resonance imaging.

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Neuromyelitis optica spectrum disorder (NMOSD) is defined as a rare central nervous system, demyelinating, autoimmune disorder with autoantibodies against aquaporin-4. Commonly affecting females, NMOSD is known to also be a relapsing disease and can increase in severity during each episode. Diagnostic criteria include ruling out multiple sclerosis, spinal magnetic resonance imaging, and autoantibody detection.

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The Pain Science Division (PSD) is a special interest group of the Canadian Physiotherapy Association that serves physiotherapists who have an interest in better understanding and managing patients' pain. The PSD developed evidence-based resources for its members with the goal of improving patient care by supporting professional development. However, online metrics tracking access to these resources indicated that access was low.

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Prior concussion studies have shown that objective neurophysiological measures are sensitive to detecting concussive and subconcussive impairments in youth ice-hockey. These studies monitored brain vital signs at rink-side using a within-subjects design to demonstrate significant changes from pre-season baseline scans. However, practical clinical implementation must overcome inherent challenges related to any dependence on a baseline.

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Described as primarily an opportunistic pathogen, is primarily found as normal flora of the human skin but has been defined in literature as being a rare cause of infective endocarditis. We present a case of an otherwise healthy 65-year-old male who presented to our institution with symptoms similar to septic emboli. Blood cultures were obtained and ultimately grew in both bottles with repeat cultures one day later confirming the growth.

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(1) Background: Jersey Shore University Medical Center (JSUMC) is a 646-bed tertiary medical center located in central New Jersey. Over the past several years, development and maturation of tertiary services at JSUMC has resulted in tremendous growth, with the inpatient volume increasing by 17% between 2016 and 2018. As hospital floors functioned at maximum capacity, the medical center was frequently forced into crisis mode with substantial increases in emergency department (ED) waiting times and a paradoxical increase in-hospital length of stay (hLOS).

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Background: In a recent high-profile case study, we used functional magnetic resonance imaging (fMRI) to monitor improvements in motor function related to neuroplasticity following rehabilitation for severe traumatic brain injury (TBI). The findings demonstrated that motor function improvements can occur years beyond current established limits. The current study extends the functional imaging investigation to characterize neuromodulation effects on neuroplasticity to further push the limits.

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Using a longitudinal case study design, we have tracked the recovery of motor function following severe traumatic brain injury (TBI) through a multimodal neuroimaging approach. In 2006, Canadian Soldier Captain (retired) Trevor Greene (TG) was attacked with an axe to the head while on tour in Afghanistan. TG continues intensive daily rehabilitation, which recently included the integration of physical therapy (PT) with neuromodulation using translingual neurostimulation (TLNS) to facilitate neuroplasticity.

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: Neuromodulation through translingual neurostimulation (TLNS) has been shown to initiate long-lasting processes of neuronal reorganization with a variety of outcomes (i.e., neuroplasticity).

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Article Synopsis
  • The study investigates ECG abnormalities in patients with chronic kidney disease (CKD), specifically comparing hemodialysis (HD) patients to those on peritoneal dialysis (PD) and those with normal kidney function (CKD stages 1 and 2).
  • Researchers found that ECG conduction intervals (like PR, QRS, and QT times) were significantly longer in HD patients compared to PD and CKD 1 or 2 patients.
  • The study highlights that as kidney disease progresses, ECG conduction times increase, suggesting the need for further research to evaluate cardiac health in dialysis patients for improved risk management.
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Amiodarone is a class III antiarrhythmic agent that inhibits adrenergic stimulation by blocking alpha and beta receptors. It prolongs action potential and refractory period in myocardial tissue. Its remarkably long half-life is associated with a myriad of adverse events.

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Occult Kaposi's sarcoma (KS) presenting as a protein-losing gastroenteropathy is a rare occurrence. We report the case of a 23-year-old male presenting with leg bilateral swelling and epigastric discomfort. A workup revealed human immunodeficiency virus seropositivity, hypoalbuminemia, and small bowel wall thickening on computed tomography scan.

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BACKGROUND Varicella zoster virus (VZV) is a common viral infection, with primary infection presenting as fevers and pruritic vesicular rash. After staying dormant in the dorsal root ganglia, reactivation can lead to secondary infection. Meningitis is a rare a complication of VZV infection.

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Background: A BRCA mutation is a mutation in either of the BRCA1 or BRCA2 genes, which are tumor suppressor genes. Hundreds of different types of mutations in these genes have been identified, some of which have been determined to be harmful, whereas others have no proven impact. BRCA mutations are well known to be associated with breast, uterine, and ovarian cancers along with some nongynecological malignancies involving the peritoneum, prostate, pancreas, skin, stomach, and rectum.

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Background: Autoimmune reactions have been associated with acute hepatitis B virus infection. Among these optic neuritis is a rare presentation with only a handful of cases reported in the literature thus far. The pathophysiologic mechanism governing this phenomenon includes high levels of circulating immune complexes, tissue deposit, and complement activation cascade.

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Objectives: While prior research identified barriers to conducting research in community pharmacies, there remains a need to better understand facilitators to ensure successful collaborations between academic researchers and pharmacists. Our objective was to determine the experiences and perspectives of community pharmacists who have recently conducted a pharmacy practice-based research study to gain in-depth understanding of challenges as well as facilitators and identify strategies and solutions.

Methods: We conducted a qualitative study involving one-on-one semi-structured telephone interviews with community pharmacists following the completion of a practice-based research study in their pharmacies.

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Purpose Of Review: In this review, we synthesize current data on non-adherence across inflammatory arthritides and explore (1) the effects of economic factors on non-adherence and (2) the impacts of non-adherence on economic outcomes.

Recent Findings: Recent evidence demonstrates medication non-adherence rates as high as 74% in ankylosing spondylitis (AS), 90% in gout, 50% in psoriatic arthritis (PsA), 75% in systemic lupus erythematosus (SLE), and 82% in rheumatoid arthritis (RA). The effects of socioeconomic factors have been studied most in RA and SLE but with inconsistent findings.

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Background: Previous reports suggest that although a diagnostic muscle biopsy can confirm the presence of Pompe disease, the absence of a definitive biopsy result does not rule out the diagnosis.

Methods: In this study, we reviewed patients with a limb-girdle syndrome who demonstrated nonspecific abnormalities of muscle, without evidence of the classical changes of acid maltase deficiency. These patients were rescreened for Pompe disease using dried blood spot (DBS) testing.

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Background: Physicians around the world report to using placebos in a variety of situations and with varying degrees of frequency. Inconsistent methodologies, however, complicate interpretation and prevent direct comparisons across studies. While US- and Canada-based physicians share similar professional standards, Canada harbours a less-litigious universal healthcare model with no formal placebo-related policy-factors that may impact how physicians view and use placebos.

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Cognitive scientists routinely distinguish between controlled and automatic mental processes. Through learning, practice, and exposure, controlled processes can become automatic; however, whether automatic processes can become deautomatized - recuperated under the purview of control - remains unclear. Here we show that a suggestion derails a deeply ingrained process involving involuntary audiovisual integration.

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Controversial and ethically tenuous, the use of placebos is central to medicine but even more pivotal to psychosocial therapies. Scholars, researchers, and practitioners largely disagree about the conceptualization of placebos. While different professionals often confound the meanings of placebo effects with placebo responses, physicians continue to prescribe placebos as part of clinical practice.

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