Medicine and Health Sciences Commons^™

Prevalence And Evaluation Of Multidrug Resistance Pattern Of Pseudomonas Aeruginosa Among Critical And Non-Critical Areas At A Tertiary Care Hospital Of Multan, Romah Ishfaq, Hubza Ruatt Khan, Mehvish Javeed, Muhammad Ikrama Tanveer, Asma Ashraf

Journal of Bioresource Management

Pseudomonas aeruginosa is an extremely wide spread microorganism linked to nosocomial illnesses. Effective inspection of variations in antimicrobial resistance patterns of P. aeruginosa is vital for selecting suitable antimicrobial drugs for pragmatic treatment. The current research has been performed for assessing antimicrobial sensitivity profile of P. aeruginosa isolated as of a variety of medical specimens collected from critical and non-critical admitted patients of Nishtar Hospital, Multan. The isolates were detected utilizing standard lab practices, as well as the sensitivity was examined employing Kirby-Bauer disk diffusion method corresponding to Clinical and Laboratory Standard Institute (CLSI) recommendations 2019. Out of 373 samples, …

Does The Impact Of Arthritis On Participation In Social Activity Vary By Depression?, Mehnaaz Ali

Master of Public Health Program Student Publications

Objective As the population’s longevity is increasing over time, the number of comorbidities that individuals are suffering with are also becoming evident. The objective is to determine whether individuals living with arthritis have difficulty in social activity participation while suffering with depression. Using the 2019 National Health Interview Survey, this analysis included males and females between 18 to 85 years of age. The dependent variable was social activity participation, where it was identifying participants whether they are or are not having difficulty taking part in social activities. The primary independent variables were depression and arthritis. Other covariates included the demographics …

Epc-Exs Improve Astrocyte Survival And Oxidative Stress Through Different Uptaking Pathways In Diabetic Hypoxia Condition, Manasi Suchit Halurkar, Jinju Wang, Shuzhen Chen, Ji Chen Bihl

Pharmacology and Toxicology Faculty Publications

Background: Hyperglycemia contributes to cardiovascular complications in patients with type 2 diabetes. We confirmed that high glucose (HG) induces endothelial dysfunction and cerebral ischemic injury is enlarged in diabetic mice. Stem cell-released exosomes have been shown to protect the brain from ischemic stroke. We have previously shown that endothelial progenitor cells (EPCs)-released exosomes (EPC-EXs) can protect endothelial cells from hypoxia/reoxygenation (H/R) and HG-induced injury. Here, we aim to investigate the effects of EPC-EXs on astrocytes under H/R and HG-induced injury and whether miR-126 enriched EPC-EXs (miR126-EPC-EXs) have enhanced efficacy. Methods: EPC-EX uptake and co-localization were measured by fluorescent microscopy using …

Metamotivation In Medical Students: Explaining Motivation Regulation Strategies In Medical Students, Ali Norouzi, Maryam Alizadeh, Dean Parmelee, Saharnaz Nedjat, Saiideh Norouzi, Mohammad Shariati

Medical Education Faculty Publications

BACKGROUND: Metamotivation is a process that students use to monitor their motivational states to reach their academic goals. To date, few studies have addressed the ways that medical students manage their motivational states. This study aim to identify the motivational strategies of medical students as they use the metamotivational process to monitor and control their motivational states.

MATERIALS AND METHODS: This qualitative study uses directed content analysis of the narrative responses of 18 medical students to draft an in-depth and semistructured interview protocol which were conducted through WhatsApp due to social distance restrictions of COVID-19. Data were collected, encoded, and …

Funding Has No Effect On Clinical Outcomes Of Total Joint Arthroplasty Emerging Technologies: A Systematic Review Of Bibliometrics And Conflicts Of Interest, Garrhett G. Via, David A. Brueggeman, Joseph G. Lyons, Isabelle C. Ely, Andrew W. Froehle, Anil Krishnamurthy

Kinesiology and Health Faculty Publications

Background: The use of new total joint arthroplasty technologies, including patient-specific implants/instrumentation (PSI), computer-assisted (CA), and robotic-assisted (RA) techniques, is increasing. There is an ongoing debate regarding the value provided and potential concerns about conflicts of interest (COI).

Methods: PRISMA guidelines were followed. PubMed, MEDLINE, and Web of Science databases were searched for total hip and knee arthroplasties, unicompartmental knee arthroplasties (UKA), PSI, CA, and RA. Bibliometric data, financial COI, clinical/functional scores, and patient-reported outcomes were assessed.

Results: Eighty-seven studies were evaluated, with 35 (40.2%) including at least one author reporting COI, and 13 (14.9%) disclosing industry funding. COI and …

Motivational Components Involved In The Metamotivational Monitoring In Medical Students, Ali Norouzi, Dean Parmelee, Mohammad Shariati, Saiideh Norouzi, Maryam Alizadeh

Medical Education Faculty Publications

Background: Theoretical implications of self-regulated learning emphasize that self-regulation of motivation (metamotivation) plays an important role in learning, effort, perseverance, and academic success in general. Metamotivation is how people monitor and control their motivational states to achieve their goals. Researchers believe that metamotivation includes two reciprocal processes: metamotivational monitoring, evaluating whether the person has selected the proper level (quantity) and type (quality) of motivation to perform his tasks; and metamotivational control, using the results of the monitoring phase and applying suitable strategies for adapting or changing the motivation. In metamotivational monitoring, students try to identify the declined motivational component in …

Motoneuron Excitability Dysfunction In Als: Pseudo-Mystery Or Authentic Conundrum?, Sherif M. Elbasiouny

Neuroscience, Cell Biology & Physiology Faculty Publications

In amyotrophic lateral sclerosis (ALS), abnormalities in motoneuronal excitability are seen in early pathogenesis and throughout disease progression. Fully understanding motoneuron excitability dysfunction may lead to more effective treatments. Yet decades of research have not produced consensus on the nature, role or underlying mechanisms of motoneuron excitability dysfunction in ALS. For example, contrary to Ca excitotoxicity theory, predictions of motoneuronal hyper-excitability, normal and hypo-excitability have also been seen at various disease stages and in multiple ALS lines. Accordingly, motoneuron excitability dysfunction in ALS is a disputed topic in the field. Specifically, the form (hyper, hypo or unchanged) and what role …

Effects Of Ohio Opioid Prescribing Policy On Postsurgical Prescriptions Following Sports Procedures, Joseph D. Henningsen, Scott Huff, Andrew D. Schneider, Fady Y. Hijji, Andrew W. Froehle, Anil Krishnamurthy

Orthopaedic Surgery Faculty Publications

Background: Prescribed opioid medication after orthopedic sports surgery has been shown to exceed patient requirements. In 2017, as a response to the opioid epidemic, Ohio passed Opioid Prescribing Guidelines (OPG) limiting narcotic prescriptions for acute pain. This study sought to evaluate the effects of the OPG on prescribing behavior of orthopedists following knee arthroscopy (KA), shoulder arthroscopy (SA), and anterior cruciate ligament reconstruction (ACLR).

Methods: An institutional database was queried to calculate morphine equivalent dose (MED) prescribed at discharge, acute follow-up (<90 days), and chronic follow-up (>90 days) and compare MED pre- and post-OPG. Cases were identified over a 2-year period starting 1 year …

Non-Invasive Transcutaneous Spinal Dc Stimulation As A Neurorehabilitation Als Therapy In Awake G93a Mice: The First Step To Clinical Translation, Morgan M. Highlander, Sherif M. Elbasiouny

Neuroscience, Cell Biology & Physiology Faculty Publications

Spinal direct current stimulation (sDCS) modulates motoneuron (MN) excitability beyond the stimulation period, making it a potential neurorehabilitation therapy for amyotrophic lateral sclerosis (ALS), a MN degenerative disease in which MN excitability dysfunction plays a critical and complex role. Recent evidence confirms induced changes in MN excitability via measured MN electrophysiological properties in the SOD1 ALS mouse during and following invasive subcutaneous sDCS (ssDCS). The first aim of our pilot study was to determine the clinical potential of these excitability changes at symptom onset (P90-P105) in ALS via a novel non-invasive transcutaneous sDCS (tsDCS) treatment paradigm on un-anesthetized SOD1-G93A mice. …

Suppression Of Store-Operated Calcium Entry Channels And Cytokine Release By Cannabinoids, J. Ashot Kozak

Neuroscience, Cell Biology & Physiology Faculty Publications

No abstract provided.

A Review Of Current Practices In Periprosthetic Joint Infection Debridement And Revision Arthroplasty, Humza M. Mian, Joseph G. Lyons, Joshua D. Perrin, Andrew W. Froehle, Anil Krishnamurthy

Kinesiology and Health Faculty Publications

Background: Periprosthetic joint infection remains a significant challenge for arthroplasty surgeons globally. Over the last few decades, there has been much advancement in terms of treatment and diagnosis, however, the fight rages on. As management of periprosthetic joint infections continues to evolve, it is critical to reflect back on current debridement practices to establish common ground as well as identify areas for future research and improvement. BODY: In order to understand the debridement techniques of periprosthetic joint infections, one must also understand how to diagnose a periprosthetic joint infection. Multiple definitions have been elucidated over the years with no single …

Drone-Based Water Sampling And Characterization Of Three Freshwater Harmful Algal Blooms In The United States, Regina Hanlon, Stephen J. Jacquemin, Johnna A. Birbeck, Judy A. Westrick, Charbel Harb, Hope Gruszewski, Andrew P. Ault, Durelle Scott, Hosein Foroutan, Shane D. Ross, Javier González-Rocha, Craig Powers, Lowell Pratt, Harry Looney, Greg Baker, David G. Schmale

Biological Sciences Faculty Publications

Freshwater harmful algal blooms (HABs), caused mostly by toxic cyanobacteria, produce a range of cyanotoxins that threaten the health of humans and domestic animals. Climate conditions and anthropogenic influences such as agricultural run-off can alter the onset and intensity of HABs. Little is known about the distribution and spread of freshwater HABs. Current sampling protocols in some lakes involve teams of researchers that collect samples by hand from a boat and/or from the shoreline. Water samples can be collected from the surface, from discrete-depth collections, and/or from depth-integrated intervals. These collections are often restricted to certain months of the year, …

Surgical Stabilization Versus Nonoperative Treatment For Flail And Non-Flail Rib Fracture Patterns In Patients With Traumatic Brain Injury, Jonne T.H. Prins, Esther M. M. Van Lieshout, Francis Ali-Osman, Zachary M. Bauman, Eva-Corina Caragounis, Jeff Choi, D. Benjamin Christie Iii, Peter A. Cole, William B. Devoe, Andrew R. Doben, Evert A. Eriksson, Joseph D. Forrester, Douglas R. Fraser, Brendan Gontarz, Claire Hardman, Daniel G. Hyatt, Adam J. Kaye, Huan-Jang Ko, Kiara N. Leasia, Stuart Leon, Silvana F. Marasco, Allison G. Mcnickle, Timothy Nowack, Temi D. Ogunleye, Prakash Priya, Aaron P. Richman, Victoria Schlanser, Gregory Semon, Ying-Hao Su, Michael H. J. Verhofstad, Julie Whitis, Fredric M. Pieracci, Mathieu M. E. Wijffels

Department of Surgery Faculty Publications

Purpose: Literature on outcomes after SSRF, stratified for rib fracture pattern is scarce in patients with moderate to severe traumatic brain injury (TBI; Glasgow Coma Scale ≤ 12). We hypothesized that SSRF is associated with improved outcomes as compared to nonoperative management without hampering neurological recovery in these patients.

Methods: A post hoc subgroup analysis of the multicenter, retrospective CWIS-TBI study was performed in patients with TBI and stratified by having sustained a non-flail fracture pattern or flail chest between January 1, 2012 and July 31, 2019. The primary outcome was mechanical ventilation-free days and secondary outcomes …

Vital Signs, Summer 2022, Boonshoft School Of Medicine

Vital Signs

A seventeen page newsletter created by the Boonshoft School of Medicine to document the current affairs of the school. This issue includes a variety of feature articles, alumni profiles, class notes, and more.

Optimal Dosing Of Enoxaparin In Overweight And Obese Children, Abdallah Derbalah, Stephen Duffull, Catherine M. Sherwin, Kathleen Job, Hesham Al‐Sallami

Pediatrics Faculty Publications

Aim:Current enoxaparin dosing guidelines in children are based on total bodyweight. This is potentially inappropriate in obese children as it may overestimate thedrug clearance. Current evidence suggests that obese children may require lower ini-tial doses of enoxaparin, therefore the aim of this work was to characterise the phar-macokinetics of enoxaparin in obese children and to propose a more appropriatedosing regimen.Methods:Data from 196 unique encounters of 160 children who received enoxa-parin treatment doses were analysed. Enoxaparin concentration was quantified usingthe chromogenic anti factor Xa (anti-Xa) assay. Patients provided a total of 552 anti-Xa samples. Existing published pharmacokinetic (PK) models were fitted …

Hypothesis: Hypermobile Ehlers Danlos Syndrome Is A Determinant Of Fetal And Young Infant Bone Strength, Marvin E. Miller

Pediatrics Faculty Publications

Several studies have demonstrated that young infants who present with unexplained fractures have a higher frequency of joint hypermobility, either in themselves or their parents, compared to the general population. The joint hypermobility is often associated with the autosomal dominant hypermobile form of Ehlers Danlos Syndrome (h-EDS) in which the mother is far more likely the affected parent. Most of these infants have metabolic bone disease as their radiographs often show poor bone mineralization. Some have alleged these infants were abused, while others have stated infants who have h-EDS or a parent with h-EDS are at increased risk to fracture …

The Role Of Microglia In Neuroinflammation Of The Spinal Cord After Peripheral Nerve Injury, Tana S. Pottorf, Travis M. Rotterman, William M. Mccallum, Zoë A. Haley-Johnson, Francisco J. Alvarez

Neuroscience, Cell Biology & Physiology Faculty Publications

Peripheral nerve injuries induce a pronounced immune reaction within the spinal cord, largely governed by microglia activation in both the dorsal and ventral horns. The mechanisms of activation and response of microglia are diverse depending on the location within the spinal cord, type, severity, and proximity of injury, as well as the age and species of the organism. Thanks to recent advancements in neuro-immune research techniques, such as single-cell transcriptomics, novel genetic mouse models, and live imaging, a vast amount of literature has come to light regarding the mechanisms of microglial activation and alluding to the function …

Presence Of Blaper-1 And Blaveb-1 Beta-Lactamase Genes Among Isolates Of Pseudomonas Aeruginosa From Burn And Trauma Hospital Peshawar, Pakistan, Suleman Khan, Samiyah Tasleem, Alfarah Rehmat Ullah,, Sarwat Moon, Saad Alghamdi, Raina Saad Suliman, Muhammad Ateeq, Muhmmad Salman, Anas S. Dablool,, Banan Atwah, Farkad Bantun

Journal of Bioresource Management

Pseudomonas aeruginosa spp are the most prevalent bacteria that cause nosocomial infections in hospitals. Most antibiotics, including novel new β-lactams, are already resistant to them, and they can become resistant during treatment, which can make the treatment fail. P. aeruginosa isolates from ICU patients who had Per-1 and VEB-1 were the main focus of this study. These two ESBLs are the two most common in ICU patients who had them. 50 isolates were gathered from Peshawar's LRH ICU facilities in the year 2021. The antibiotic susceptibility test was conducted in accordance with the Clinical and Laboratory Standards Institute's standards (CLSI). …

A Review On Psychosocial Distress Among General Population Of Pakistan During Covid-19 Pandemic, Anosh Arshad Chaudhary, Iqra Arooj, Amina Elahi

Journal of Bioresource Management

The COVID-19 crisis in 2019 significantly impacted human life all over the globe. Psychological health of general population has been affected by the unpredictable circumstances and impulsion of living in isolation, if suspected positive for coronavirus. During COVID-19 outbreak, escalation of various types of psychosocial distresses such as anxiety, sleep disorders and depression has been observed in the general population globally. Thus, there is an urgent need to combat these issues through well planned strategies. The focus of this review is to conduct a thorough evaluation of the available research on the effects of COVID-19 pandemic on the mental status …

Il-10 And Tgf-Β Increase Connexin-43 Expression And Membrane Potential Of Hl-1 Cardiomyocytes Coupled With Raw 264.7 Macrophages, Cora B. Cox, Mike Castro, Thomas L. Brown, Nancy J. Bigley

Neuroscience, Cell Biology & Physiology Faculty Publications

Cardiac resident macrophages facilitate electrical conduction by interacting with cardiomyocytes via connexin-43 (Cx43) hemichannels. Cx43 is critical for impulse propagation and coordination between muscle contractions. Cardiomyocyte electrophysiology can be altered when coupled with noncardiomyocyte cell types such as M2c tissue-resident macrophages. Using cocultures of murine HL-1 cardiomyocytes and RAW 264.7 macrophages, we examined the hypothesis that cytokine signals, TGF-β1 and IL-10, upregulate Cx43 expression at points of contact between the two cell types. These cytokine signals maintain the macrophages in an M2c anti-inflammatory phenotype, mimicking cardiac resident macrophages. The electrophysiology of cardiomyocytes was examined using di-8-ANEPPS potentiometric dye, which reflects …

Parasitism Of Corn Earworm, Helicoverpa Zea (Boddie) (Lepidoptera: Noctuidae), By Tachinid Flies In Cultivated Hemp, Armando Falcon-Brindis, John O. Stireman Iii, Zenaida J. Viloria, Raul T. Villanueva

Biological Sciences Faculty Publications

In a survey on hemp grown in western Kentucky we found an average of 27.8 CEW larvae per plant. We recorded 45% parasitism of CEW in these fields by two species of tachinid flies, Winthemia rufopicta and Lespesia aletiae. Most parasitized larvae were third to sixth instars at the time of collection. We found up to 22 tachinid eggs per host larva, 89% of which typically bore between 1 and 5 eggs on the thorax. 45.9% of CEW bearing eggs died. The number of tachinid eggs per host was unrelated to host body mass, but both the number of tachinid …

Oral Drug Dosing Following Bariatric Surgery: General Concepts And Specific Dosing Advice, Jurjen S. Kingma, Desirée M. T. Burgers, Valerie M. Monpellier, Marinus J. Wiezer, Heleen J. Blussé Van Oud‐Alblas, Janelle D. Vaughns, Catherine M. T. Sherwin, Catherijne A. J. Knibbe

Pediatrics Faculty Publications

Bariatric or weight-loss surgery is a popular option for weight reduction. Depending on the surgical procedure, gastric changes like decreased transit time and volume and increased pH, decreased absorption surface in the small intestine, decreased exposure to bile acids and enterohepatic circulation, and decreased gastrointestinal transit time may be expected. In the years after bariatric surgery, patients will also substantially lose weight. As a result of these changes, the absorption, distribution, metabolism and/or elimination of drugs may be altered. The purpose of this article is to report the general influence of bariatric surgery on oral drug absorption, and to provide …

Primary Hemiarthroplasty For The Treatment Of Basicervical Femoral Neck Fractures, Ryan A. Davis, Joseph D. Henningsen, Scott Huff, Andrew D. Schneider, Fady Y. Hijji, Andrew W. Froehle, Indresh Venkatarayappa

Kinesiology and Health Faculty Publications

Purpose Basicervical femoral neck fractures are uncommon injuries that occur at the extracapsular base of the femoral neck at its transition with the intertrochanteric line. Controversy remains in the orthopedic literature as to the optimal method of treatment for this fracture type given the inherent instability and greater rate of implant failure with traditional fixation constructs. The purpose of this study is to quantify the incidence and preferred treatment methods of basicervical hip fractures at a single, regional, Level 1 trauma center and to identify differences in postoperative complications between treatment options. Methods The present study is a retrospective case …

Richard Pearl Interview For The Boonshoft School Of Medicine 50th Anniversary Oral History Project, Richard Pearl, Kristen Dilger

Boonshoft 50th Anniversary Oral History Project

Kristen Dilger interviews Richard Pearl, a graduate of the Boonshoft School of Medicine. He worked as a pediatric surgeon until his retirement. Part of the class of 1980, Pearl discusses his collegiate career, including why he chose Wright State University's new medical college and talks about what it was like attending the college. He talks about the challenges and processes of attending a new medical college, and how attending the Wright State University Boonshoft School of Medicine assisted him in his early career.

Geoff Calvert, M.D. Interview For The Boonshoft School Of Medicine 50th Anniversary Oral History Project, Geoff Calvert, Kristen Dilger

Boonshoft 50th Anniversary Oral History Project

Kristen Dilger interviews Jeff Clavert, a graduate of the Boonshoft School of Medicine and the Associate Director for Clinical Quality for the Centers for Disease Control and Prevention at the time of the interview. Part of the class of 1983, Calvert discusses his collegiate career, including why he chose Wright State University's new medical college and talks about what it was like attending the college. He talks about the challenges and processes of attending a new medical college, and how attending the Wright State University Boonshoft College of Medicine assisted him in his early career.

Acute Oxygen-Sensing Via Mitochondria-Generated Temperature Transients In Rat Carotid Body Type I Cells, Ryan J. Rakoczy, Clay M. Schiebrel, Christopher N. Wyatt

Neuroscience, Cell Biology & Physiology Faculty Publications

The Carotid Bodies (CB) are peripheral chemoreceptors that detect changes in arterial oxygenation and, via afferent inputs to the brainstem, correct the pattern of breathing to restore blood gas homeostasis. Herein, preliminary evidence is presented supporting a novel oxygen-sensing hypothesis which suggests CB Type I cell “hypoxic signaling” may in part be mediated by mitochondria-generated thermal transients in TASK-channel-containing microdomains. Distances were measured between antibody-labeled mitochondria and TASK-potassium channels in primary rat CB Type I cells. Sub-micron distance measurements (TASK-1: 0.33 ± 0.04 µm, n = 47 vs TASK-3: 0.32 ± 0.03 µm, n = …

First Annual Research Symposium Program With Abstracts, Office Of Research Affairs, Boonshoft School Of Medicine

Boonshoft School of Medicine Research Symposium

The program booklet is a compilation of abstracts from oral and poster presentations at Wright State University's First Annual Boonshoft School of Medicine Medical Research Symposium held on April 6, 2022.

Beyond Trauma-Informed Care: Insights From A Qualitative Study, Danielle Gainer, Sydney Silverstein, Josef Rivera, Raminta Daniulaityte

Psychiatry Faculty Publications

Background: The impact of opioid use disorder (OUD) upon communities across the United States remains at epidemic levels, with a record number of overdose deaths recorded in 2020. As many communities have responded to this ongoing crisis with evidence-based treatment, harm reduction interventions and pharmacotherapy, recent efforts have focused on trauma-informed approaches to SUD care, taking into account the high prevalence of Adverse Childhood Experiences and related trauma in the lives of people living with OUD (Felliti, 1998; Stein, 2017). However, experiences of trauma and the manifestations of trauma in contemporary experience are never uniform (Maté, 2009). Qualitative research among …

Virtual Is Now Reality: Telehealth To Deliver Care For Substance Use Disorders, Brian Merrill, Danielle Gainer, Brent Schnipke

Psychiatry Faculty Publications

Models of care for substance use disorder (SUD) treatment have traditionally required face-to-face visits, since individuals receive a broad range of services including individual psychotherapy, group therapy, urine drug screens, laboratory testing, dispensation of Medications for Opioid Use Disorder (MOUD), and prescriptions for psychotropic or other medications. However, during the COVID-19 pandemic, telehealth became a more widely used method of delivering healthcare, including for SUD treatment. While the pandemic posed respiratory health concerns to all, individuals with a SUD were additionally vulnerable when attempting to access life-saving medications. An enforcement waiver of both federal and state telehealth rules during the …

The Relationship Between Screen Time, Weight Status, And Fatty Liver Disease In U.S. Adolescents, A Cross-Sectional Study Using Nhanes, 2017-2018, Becky J. Thomas

Master of Public Health Program Student Publications

Objective: The purpose of this study was to assess if screen time in U.S. adolescents is positively associated with evidence of fatty liver disease (steatosis and/or fibrosis) on FibroScan technology and to test the hypothesis that being overweight or obese mediates this relationship.

Methods: The analysis used cross-sectional data from 12–17-year-old participants (n = 612) in the 2017-2018 National Health and Nutrition Examination Survey (NHANES) to evaluate the association between self-reported average daily screen time and the presence of liver steatosis and/or fibrosis using FibroScan. Adjusted logistic regression analysis was performed to describe the independent association between screen time and …