Medicine and Health Sciences Commons^™

The Influence Of Patellofemoral Pain On Muscle Coordination, Segment Coordination, And Segment Coordination Variability In Runners, Carl Jewell

Doctoral Dissertations

Management of patellofemoral pain syndrome (PFPS) remains a significant challenge in clinical practice and there is a need to understand the mechanisms for altered gait and muscular function which may lead to poor patient outcomes. The overall aim of the three studies in this dissertation was to determine if runners with current PFPS adapt their gait and muscle activation as a result of long-term, daily pain and/or in response to an acute pain flare and exertion during a moderate intensity 21-minute treadmill run compared to healthy controls. In addition, a resolved, asymptomatic PFPS group was included to investigate potential mechanisms …

Developing The Evidence Base For Mental Health Policy And Services: Inquiries Into Epidemiology, Cost-Benefits, And Utilization, Joseph L. Smith

USF Tampa Graduate Theses and Dissertations

The overarching aim of this dissertation is to use health services research methods to address three problems in behavioral health services. This dissertation seeks to address the knowledge gaps in behavioral health services through the generation of evidence intended to support evidence-based practices (EBP).

Previous work has examined epidemiology of behavioral health disorders in the ED, but they have not attempted to examine disorders by the cause of injury. Chapter 2 examines the epidemiology of psychiatric disorders among adults who seek care in the emergency department (ED) by cause of injury. Data from a national hospital discharge survey was analyzed …

Ischemia Reperfusion Injury And Its Effect On The Myocardium, Anthony Mathenge

Nursing Student Class Projects (Formerly MSN)

Acute myocardial infarction is a leading cause of morbidity and mortality in the world. Reperfusion strategies are the current standard therapy for acute myocardial infarction (Neri, 2017). Most clinicians assume that ischemic injury terminates with return of spontaneous circulation (ROSC). However, according to Ibáñez 2015, damage inflicted on the myocardium during acute myocardial infarction is the result of two processes: ischemia and subsequent reperfusion (Ibáñez, 2015). The purpose of the poster is to inform clinicians regarding the process of ischemic injury, before and after reperfusion. Mitochondrial permeability transition pore (MPTP) is a large mega channel that opens due to increased …

Swallow And Breathing Coordination Following Suprahyoid Muscle Injury., Bradley Kimbel

Electronic Theses and Dissertations

Swallowing motility disorders (dysphagia) are a major complication following radiation treatment for head and neck cancer, affecting ~50% of those treated. One reason for this is that radiation causes muscle damage, provoking sensorimotor pathologies. Previous work has suggested that injury may cause discoordination between breathing and swallowing behaviors. We sought to determine if muscle injury provokes changes in this behavior. We hypothesized that acute suprahyoid muscle damage would alter cross-behavior excitability, causing destabilization of the respiratory-swallow pattern. Swallowing was evoked in anesthetized spontaneously breathing cats via injection of a 3cc bolus of water into the oropharyngeal cavity. A suprahyoid injury …

Pre-Season Vitamin D And Iron Levels As A Predictor Of Musculoskeletal Injury In Division I Athletes, Mariellen Katherine Veach

Graduate Theses and Dissertations

Context: Pre-season testing that includes the analysis of micronutrient serum levels in the blood has become a routine part of pre-participation examinations in collegiate football. Objective: Assess the predictability of vitamin D and iron serum levels as indicators of future injury during a subsequent competitive season for lower extremity sprains, strains, and fractures. Additionally, determine the effectiveness of vitamin D supplementation on increasing serum 25(OH)D levels and preventing injury. Design: Cohort Study. Setting: National Collegiate Athletic Association Division I football program. Participants: Football athletes (n=349) who underwent pre-participation examinations and participated in at least one of three competitive football seasons. …

Motivators Impacting Employment After Disability Due To Injury Or Chronic Illness, Damion B. Jackson

Theses and Dissertations

Unemployment caused by the need to treat and recover from a disability due to injury or chronic illness is a common phenomenon. Research illustrates that absence from work damages organizational growth, employers, and employees. Employees often experience problems with their mental and physical health that affect their social identity and function. In the context of the recognized value of employment for human health and well being, policy-makers have implemented various programs and approaches to encourage re-employment of those unemployed due to required treatment and rehabilitation. Many of the approaches are driven by financial incentives to encourage individuals to rejoin the …

The Effects Of Self-Adherent Taping On Peak Inversion Angle And Eversion Moment Upon Landing During A Maximal Vertical Jump And A Depth Drop, Christopher M. Gregoire

Cal Poly Humboldt theses and projects

Ankle injuries are the most common injury in physically active adults with roughly 15% to 30% of all physical activity injuries being ankle injuries. The purpose of this study is to evaluate the effectiveness of a self-adherent ankle taping in reducing peak ankle inversion angle and peak ankle eversion moment upon landing during a max vertical jump and depth drop compared to jumping without a prophylactic ankle stabilizer.

Twelve volunteers participated in testing procedure on two separate days. Day one consisted of orientation while day two consisted of experimental data collection. The participant’s peak inversion angle and eversion moment were …

Bone Fracture Incidence, Measurement And Adaptation: An Exploration Through The Continuum From Incidence To Measurement And Adaptation, Mark Jenkins

Theses: Doctorates and Masters

This research encompasses four studies exploring bone adaptation, fracture incidence, and preventative measures to decrease fracture risk and increase bone health. Study one was a clinical audit exploring incidence rates for appendicular fractures in children in Western Australia over ten years. Diagnostic and remedial approaches were explored in studies two, three and four by examining the between-day reliability of upper limb scans; reliability of the osteogenic index (OI) for upper-body strength and power exercises; and the diagnostic value or utility of using pQCT in disease profiling, respectively. Fracture rates in the limbs of children were found to be increasing each …

The Effect Of Foot Strike In Female Runners, Courtney Dockry

Williams Honors College, Honors Research Projects

Abstract

PURPOSE: The purpose of this study is to determine if heel and forefoot striking influence on the amount and type of injuries in recreational female distance runners between the ages of 18 and 25. In addition, shoe type and training intensity were analyzed in relation to injury. METHODS: A quantitative, cross-sectional study was conducted anonymously utilizing The University of Akron’s Qualtrics survey tool. The survey was adopted based on Goss and Gross (2012). The survey was sent via email to members of the Zips Running Club, as well as other runners who fit the criteria to participate …