Physical Therapy Commons^™

Muscle Fiber Size And Composition Differences Between Ames Dwarf Mice And Wild-Type Mice, Jordan Anderson

Physical Therapy Scholarly Projects

Background: Ames dwarf mice demonstrate delayed aging processes in multiple body systems. We compared muscle composition and area between dwarf and wild-type mice to determine if any significant differences exist.

Methods: We resected soleus, gastrocnemius/plantaris, tibialis anterior, and extensor digitorum longus muscles from both dwarf and wild-type mice, then froze, sliced, set on slides, and stained to isolate fast-twitch and slow-twitch fibers. Microscopy images were taken at 10x magnification and fiber composition and cross-sectional area were measured in soleus muscles.

Results: Wild-type mice had an average composition of 52.3% fast-twitch and 47.7% slow-twitch fibers while dwarf mice had 66.3% slow-twitch …

Pelvic Girdle Pain In The Antepartum Population: Physical Therapy Clinical Practice Guidelines Linked To The International Classification Of Functioning, Disability, And Health From The Section On Women’S Health And The Orthopaedic Section Of The American Physical Therapy Association, Susan C. Clinton, Alaina Newell, Patricia A. Downey, Kimberly Ferreira

Capstone Projects DScPT

The purposes of these clinical guidelines are to:

 Describe evidence-based physical therapy practice including diagnosis, prognosis, intervention, and assessment of outcome for musculoskeletal disorders commonly managed by women’s health and/or orthopedic physical therapists

 Classify and define common musculoskeletal conditions using the World Health Organization’s terminology related to impairments of body function and body structure, activity limitations, and participation restrictions

 Identify interventions supported by current best evidence to address impairments of body function and structure, activity limitations, and participation restrictions associated with common musculoskeletal conditions

 Identify appropriate outcome measures to assess changes resulting from physical therapy interventions …

A Randomized Clinical Trial On The Effects Of Extracorporeal Shockwave Therapy, Joint Mobilizations And Exercise On Plantar Heel Pain In Patients With Plantar Fasciitis., Elizabeth Oakley, Paolo Sanzo

Faculty Publications

Plantar fasciitis (PF) is the most common cause of heel pain today impacting on the patient’s walking ability, work tolerance, and ability to participate in active sport. Two million people in the United States (US) are treated for PF yearly with heel pain accounting for 11 to 15% of visits to medical professionals. It is estimated that 10% of the US population will develop PF during their lifetime. Treatment for PF may include a variety of interventions ranging from conservative treatment to surgical interventions. One of the suggested treatments for PF is the use of extracorporeal shockwave therapy (ECSWT). ECSWT …

Health-Related Quality Of Life In Individuals With Chronic Ankle Instability, Megan N. Houston, Bonnie L. Van Lunen, Matthew C. Hoch

Rehabilitation Sciences Faculty Publications

Context: Individuals with chronic ankle instability (CAI) have reported decreased global and regional function. Despite the identification of functional deficits in those with CAI, more research is required to determine the extent to which CAI influences the multidimensional profile of health-related quality of life.

Objective: To determine whether global, regional, and psychological health-related outcomes differ between individuals with and without CAI.

Design: Case-control study.

Setting: Laboratory.

Patients or Other Participants: Twenty-five participants with CAI (age = 21.9 ± 2.5 years, height = 170.8 ± 8.6 cm, mass = 69.8.0 ± 11.7 kg) were sex- and limb-matched to 25 healthy participants …

Concurrent Validity Of Accelerations Measured Using A Tri-Axial Inertial Measurement Unit While Walking On Firm, Compliant, And Uneven Surfaces, Michael H. Cole, Wolbert Van Den Hoorn, Justin K. Kavanagh, Steven Morrison, Paul W. Hodges, James E. Smeathers, Graham K. Kerr

Rehabilitation Sciences Faculty Publications

Although accelerometers are extensively used for assessing gait, limited research has evaluated the concurrent validity of these devices on less predictable walking surfaces or the comparability of different methods used for gravitational acceleration compensation. This study evaluated the concurrent validity of trunk accelerations derived from a tri-axial inertial measurement unit while walking on firm, compliant and uneven surfaces and contrasted two methods used to remove gravitational accelerations; i) subtraction of the best linear fit from the data (detrending); and ii) use of orientation information (quaternions) from the inertial measurement unit. Twelve older and twelve younger adults walked at their preferred …

Future Directions Of Evidence-Based Practice In Athletic Training: Perceived Strategies To Enhance The Use Of Evidence-Based Practice, Cailee E. Welch, Dorice A. Hankemeier, Aimee L. Wyant, Danica G. Hays, William A. Pitney, Bonnie L. Van Lunen

Rehabilitation Sciences Faculty Publications

Context: The shift to a culture of evidence-based practice (EBP) in athletic training is a necessary step in both the optimization of patient care and the advancement of athletic trainers (ATs) as health care professionals. Whereas individuals have gained knowledge in this area, most ATs still are not practicing in an evidence-based manner. Exploring perceived strategies to enhance the use of EBP will help to determine the best approaches to assist ATs in applying EBP concepts to practice to improve patient care.

Objective: To explore beneficial strategies and techniques ATs perceived would promote successful implementation of EBP within athletic training …

Injury Prevention With Physical Therapy, Karen Kott, Margaret F. Lemaster

Rehabilitation Sciences Faculty Publications

(First paragraph) Ergonomics is the study of human performance (positioning and movement) and workplace design, such as equipment, ambience, and placement. The purpose of ergonomics is to maximize productivity by increasing safety, improving work quality, reducing operator fatigue and discomfort, and decreasing the risk of work -related musculoskeletal disorders (MSDs).^1-3

Comparison Of Shod Vs Nonshod On Balance And Postural Sway In Older Adults, Annika Vyakhk

EWU Masters Thesis Collection

Among older adults, falls are the leading cause of death due to injury and hospitalization. With age, cutaneous sensation in the foot sole diminishes, contributing to balance impairment. Discovering an effective method for retraining the mechanoreceptors of the feet will possibly increase balance control. Training the different physiological systems involved in balance maintenance is important for decreasing fall risks. The purpose of this study was to investigate whether a balance training intervention involving barefoot training (BT) yields better static and dynamic balance, and postural sway values than a group wearing shoes (WS). Twelve older adults (65-92 years) were randomly assigned …

Increasing Physical Activity In Post Liver Transplant Patients, Jennifer Lynn Serotta

UNF Graduate Theses and Dissertations

The purpose of this quality improvement project was to increase physical activity among postoperative adult liver transplant patients, improve documentation of daily activity, and ultimately influence quality of life (QOL). Quality of life has been shown to improve dramatically after liver transplant, as patients enter transplant severely debilitated with limitations on their physical activity which carry over following transplant. The literature supports that liver transplant patients should engage in physical activity which may improve QOL. Thirteen liver transplant patients were recruited within the seven days of their post-operative hospitalization. Twelve patients consented, were educated about the benefits of walking, given …

Sarcopenia And Current Research Using Ames Dwarf Mice: A Research Study, Amanda Sodemann

Physical Therapy Scholarly Projects

This research project focused on the differences observed in muscle fiber composition and surface area between wild type mice and Ames dwarf mice as they aged. A mouse model was utilized because the skeletal muscle framework of mice closely resembles that of human muscle; thus, the observations seen within the mice may also be seen within humans as they age. Comparisons between the wild type and dwarf mice include a smaller cross-sectional muscle area in a dwarf mouse and no drastic change in the percentages of fast and slow twitch muscle fibers as the dwarf mouse ages. Furthermore, differences in …

The Influence Of Hip Strength On Lower-Limb, Pelvis, And Trunk Kinematics And Coordination Patterns During Walking And Hopping In Healthy Women, Jo Armour Smith, John M. Popovich, Kornelia Kulig

Physical Therapy Faculty Articles and Research

Study Design

Cross-sectional laboratory study.

Objectives

To compare peak lower-limb, pelvis, and trunk kinematics and interjoint and intersegmental coordination in women with strong and weak hip muscle performance.

Background

Persons with lower extremity musculoskeletal disorders often demonstrate a combination of weak hip musculature and altered kinematics during weight-bearing dynamic tasks. However, the association between hip strength and kinematics independent of pathology or pain is unclear.

Methods

Peak hip extensor and abductor torques were measured in 150 healthy young women. Of these, 10 fit the criteria for the strong group and 9 for the weak group, representing those with the strongest …

An Audit Of Antenatal Education Facilitated By Physiotherapists In Western Australian Public Hospitals, Judy Wilson, Richard G. Berlach, Anne-Marie Hill

Physiotherapy Papers and Journal Articles

This paper reports on the delivery of antenatal education by physiotherapists in Western Australia in 2012, including the location of antenatal education providers, number of mothers attending, qualifications of physiotherapists involved, allocation of physiotherapy hours, the content of the education, and strategies used to enhance learning in the classes. A survey was emailed to the physiotherapists in 31 hospitals with maternity services that were funded by the Department of Health Western Australia. Antenatal education facilitated by a physiotherapist was provided at 25/30 (83.3%) hospitals. Four physiotherapists had postgraduate women’s health qualifications and all the antenatal education classes provided information about …

Exploring The Role And Skill Set Of Physiotherapy Clinical Educators In Work Integrated Learning, Susan Edgar, Joanne Connaughton

Physiotherapy Papers and Journal Articles

Clinical educators are under increasing pressures in the workplace to provide quality education of healthcare students within varying supervision frameworks. Along with facilitating the teaching of clinical skills, clinical educators play a support role for students and so require more than expert clinical abilities in their vital position linking institutions and the healthcare environment. Twelve physiotherapy clinical educators attended one of two focus groups exploring their opinions on the role and skill set of clinical educators in work-integrated learning (WIL).Clinical educators described their role, their skills, challenges they faced supporting the needs of students, as well as future training requirements. …

Psychometric Properties Of The Compulsive Exercise Test In An Adolescent Eating Disorder Population, Pam Formby, Hunna J. Watson, Anna Hilyard, Kate Martin, Sarah J. Egan

Physiotherapy Papers and Journal Articles

The objective of this study was to evaluate the factor structure, validity, and reliability of the Compulsive Exercise Test (CET) in an adolescent clinical eating disorder population. The data source was the Helping to Outline Paediatric Eating Disorders (HOPE) Project, a prospective ongoing registry study comprising consecutive paediatric tertiary eating disorder referrals. Adolescents (N = 104; 12-17 years) with eating disorders completed the CET and other measures. Factor structure, convergent validity, and internal consistency were evaluated. Despite failing to identify a factor structure, the study provided clear evidence of the multidimensionality of the measure. The total score correlated significantly …

A Stepped-Wedge Cluster Randomised Controlled Trial For Evaluating Rates Of Falls Among Inpatients In Aged Care Rehabilitation Units Receiving Tailored Multimedia Education In Addition To Usual Care: A Trial Protocol, Anne-Marie Hill, Nicholas Waldron, Christopher Etherton-Beer, Steven Mcphail, Katharine Ingram, Leon Flicker, Terry P. Haines

Physiotherapy Papers and Journal Articles

INTRODUCTION:

Falls are the most frequent adverse event reported in hospitals. Approximately 30% of in-hospital falls lead to an injury and up to 2% result in a fracture. A large randomised trial found that a trained health professional providing individualised falls prevention education to older inpatients reduced falls in a cognitively intact subgroup. This study aims to investigate whether this efficacious intervention can reduce falls and be clinically useful and cost-effective when delivered in the real-life clinical environment.

METHODS:

A stepped-wedge cluster randomised trial will be used across eight subacute units (clusters) which will be randomised to one of four …

Contributions Of The Pre-Bötzinger Complex And The Kölliker-Fuse Nuclei To Respiratory Rhythm And Pattern Generation In Awake And Sleeping Goats, Hubert Forster, Joshua M. Bonis, Katie L. Krause, Julie Wenninger, Suzanne Neumueller, Matthew Hodges, Lawrence Pan

Physical Therapy Faculty Research and Publications

We investigated in three groups of awake and sleeping goats whether there are differences in ventilatory responses after injections of Ibotenic acid (IA, glutamate receptor agonist and neurotoxin) into the pre-Bötzinger complex (preBötC), lateral parabrachial (LPBN), medial (MPBN) parabrachial, or Kölliker-Fuse nuclei (KFN). In one group, within minutes after bilateral injection of 10 μl IA (50 mM) into the preBötC, there was a 10-fold increase in breathing frequency, but 1.5 h later, the goats succumbed to terminal apnea. These data are consistent with findings in reduced preparations that the preBötC is critical to sustaining normal breathing. In a second group, …

The Role Of Aerobic Physical Fitness In Overweight Adolescents, Stacy Stolzman, Jenna Speltz, Katherine Hoffmeister, Michael E. Danduran, Joseph Skelton, Paula E. Papanek, April L. Harkins, Marie K. Hoeger Bement

Physical Therapy Faculty Research and Publications

No abstract provided.

A Study On The Relationship Between Gre Scores Of Doctor Of Physical Therapy Students And First Time Pass Scores On The National Physical Therapy Examination Scores: A Retrospective Study, Givan Hinds

Honors Theses

Background. This study explored relationships between Graduate Record Examination (GRE) and National Physical Therapy Examination (NPTE) scores. -- Methodology. This is a retrospective correlational design utilizing a purposive sample (n = 102) of Doctor of Physical Therapy (DPT) students from three consecutive cohorts. Correlations were examined between GRE Verbal (GREV), GRE Quantitative (GREQ), and GRE Total (GRET) socres with the NPTE first time pass rate utilizing a Spearman rho correlation coefficient. Discriminant analysis was used to calculate the cut-off score that would correlate with a minimum passing score of 600 on the NPTE. -- Results. The results showed a weak, …

Agreement In Gait Speed From Smartphone And Stopwatch For Five Meter Walk In Laboratory And Clinical Environments, Rahul Soangra, Thurmon E. Lockhart

Physical Therapy Faculty Articles and Research

Gait speed is suggested as an independent predictor of post-operative morbidity and mortality in elderly cardiovascular disease (CVD) patients. Society of thoracic surgeons has recently classified gait speed as the only important indicator of health for CVD patients. It has been seen that patients with slow gait speed above 70 years of age, taking more than 6 seconds to walk 5 meters are particularly at high risk for adverse outcomes. Twelve young participants walked in their self-selected, slow and fast speed with five reflective markers at sternum and heels and toes of both feet in laboratory environment. A smartphone was …

Impact Of Afo (Ankle Foot Orthosis) Design On Calf Circumference, Robert H. Meier, David C. Ruthsatz, Daniel Cipriani

Physical Therapy Faculty Articles and Research

Preliminary research suggests the use of a kinetic return ankle foot orthosis is associated with small but significant shortterm increases in calf circumference, which in turn suggests this type of device might reduce or protect against the risk of disuse muscle atrophy.