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Department Of Surgery Update, June 2016, Wright State University Department Of Surgery

Department of Surgery Updates

A six page newsletter created by the Department of Surgery documenting changes to the department. This issue contains a message from the chair, a list of important dates, committee meetings, scholarly activity, and more.

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 …

Promoting Adult Pertussis Vaccination In The Workplace, Karlen Beth Luthy, Jennifer L. Bainum, Renea L. Beckstrand, Janelle L B Macintosh, Lacey M. Eden, Brooke Saunders

Faculty Publications

Vaccines are an important disease prevention strategy among individuals of all age groups. Despite the success of vaccinations in preventing communicable diseases, adults, in particular, often have sub-optimal vaccination rates. Consequently, some vaccine-preventable diseases, such as pertussis, are still on the rise in the United States despite the availability of the Tdap vaccine. As most adults can be found in the workplace, occupational and environmental health nurses are in a unique position to encourage employers to promote adequate Tdap vaccination among their employees. As specific resources regarding Tdap vaccination are lacking, the Pertussis Prevention Toolkit was developed to help occupational …

Prep Advocacy Project: Increasing The Adoption Of Pre-­Exposure Prophylaxis (Prep) In San Luis Obispo County, Leona Rajaee

Journalism

The following study investigates the need for Pre­exposure Prophylaxis (PrEP) in San Luis Obispo (SLO) County in order to develop an effective health outreach and advocacy program that could increase the adoption of PrEP treatment and in turn decrease new HIV transmissions in the community studied. The sponsor of this study is the Access Support Network (ASN), a non­profit organization that provides supportive services for individuals living with HIV/AIDS. ASN launched this study after observing the effectiveness of PrEP in metropolitan cities. At the same time, ASN also noticed a rise in new HIV transmissions, particularly among injecting drug users …

Vector Species Richness Increases Haemorrhagic Disease Prevalence Through Functional Diversity Modulating The Duration Of Seasonal Transmission, Andrew W. Park, Christopher A. Cleveland, Tad A. Dallas, Joseph L. Corn

Faculty Publications

© Copyright Cambridge University Press 2015. SUMMARY Although many parasites are transmitted between hosts by a suite of arthropod vectors, the impact of vector biodiversity on parasite transmission is poorly understood. Positive relationships between host infection prevalence and vector species richness (SR) may operate through multiple mechanisms, including (i) increased vector abundance, (ii) a sampling effect in which species of high vectorial capacity are more likely to occur in species-rich communities, and (iii) functional diversity whereby communities comprised species with distinct phenologies may extend the duration of seasonal transmission. Teasing such mechanisms apart is impeded by a lack of appropriate …

N-Terminal Domains Of Copper Atpases In Plasmodium Falciparum, Dictyostelium Dicsoideum, Human Atp7b And A Chimera Of Atox1 With Metal Binding Domain Four Of Atp7b, Javan Kilango Kisaka

Dissertations

Copper transporting ATPases (Cu-ATPases) are essential for mediating copper uptake, maintaining cellular copper levels and prevention of accumulation of toxic copper. The most studied copper ATPases are the Menkes and Wilson proteins in eukaryotes, CopA and CopB found in bacteria. The precise interaction of the metal binding domains with their copper donor, the association of each metal binding domain within the N-terminal portion of the protein, how they communicate with each other, and the eventual metal ion translocation across the membrane, is little known. The variation in number of the cytosolic metal binding domains may also offer clues on the …

Salmonella Meningitis A Rare Presentation In Adult, Saira Naeem,, Shobha Luxmi,, Anum Latif

Pakistan Journal of Neurological Sciences (PJNS)

Salmonella is a leading cause of food-borne infections worldwide. There are more than 2500 different serovars of salmonella enterica found to date, causing primarily gastroenteritis. However, the infection may occur elsewhere and produce characteristic clinical syndromes. Meningitis is a rare complication that occurs in less than 1% of clinical salmonellosis.

Upper, Lower Solutions And Analytic Semigroups For A Model With Diffusion, Yannick T. Kouakep

Applications and Applied Mathematics: An International Journal (AAM)

In this discussion we consider an autonomous parabolic epidemic 2-dimensional system modelling the dynamics of transmission of immunizing diseases for a closed population into bounded regular domain. Our model takes into account diffusion of population with external influx as well as one class of infected individuals. We study the well-posedness two-component diffusion equations including external supplies with Neumann conditions using upper/lower solutions and analytic semigroups. In case of constant population or not, with non-oscillatory solution and constant diffusion, this problem admits travelling wave solutions whose minimum wave speed is surveyed here.

Mechanism Of Chimeric Vaccine Mediated Immune Suppression Of Human Dendritic Cells, Jacques Christian Mbongue

Loma Linda University Electronic Theses, Dissertations & Projects

Type 1 diabetes mellitus is a chronic inflammatory disease in which insulin producing β-cells of the pancreatic islets are killed by autoreactive cells of the immune system in response to a loss of tolerance. Dendritic cells (DC) interact predominantly with naïve T cells to regulate the delicate balance between immunity and tolerance required to maintain immunological homeostasis. In this dissertation, immature human dendritic cells (iDC) were inoculated with a chimeric fusion protein vaccine containing the pancreatic β-cell auto-antigen proinsulin linked to a mucosal adjuvant the cholera toxin B subunit (CTB-INS). Proteomic analysis of vaccine inoculated DCs revealed strong up-regulation of …

Experiences Of Nurses And Midwives During The Ebola Outbreak In Liberia, West Africa, Erhuvwukorotu S. Kollie

Loma Linda University Electronic Theses, Dissertations & Projects

The 2014 – 2015 Ebola outbreak in the West African region resulted in many deaths and has been responsible for devastating health and socioeconomic upheaval. The decision of nurses and midwives whether or not to render care during outbreaks is vital for the containment of the disease. The purpose of this study was to explore the experiences of nurses and midwives during the Ebola outbreak in Liberia. A grounded theory method based on Corbin and Strauss (2015) and Charmaz (2014) was used, resulting in a conceptual model describing the process involved in the work decisions made by the study participants. …

Microwave Assisted Extraction Of Phenolics From Trachyspermum Ammi (L.) Sprague, Sumera Javad, Maimoona Mubarik, Arusa Aftab, Amina Tariq

Journal of Bioresource Management

Trachyspermum ammi (L.) Sprague is an annual herbaceous plant belonging to the family Apiaceae and is mostly administered for stomach disorders. During the present research work, cold maceration and Microwave Assisted Extraction (MAE) of T. ammi Sprague was done by using methanol, dichloromethane and n-hexane separately as extracting solvents. For cold maceration, 2, 4, 6, 18 and 24 hours of time durations were used for each solvent. Maximum extract (50mg/g) was obtained at 18 hours of cold maceration with methanol, while maximum phenolics were also obtained from the same extract, which were calculated to be 170.89μg/g equivalent of Gallic acid. …

Sustainable Development, Natural Resource Extraction, And The Arctic: The Road Ahead, Edward Canuel

Alaska Law Review

Sustainable development has emerged as an integral nexus, linking together critically important global issues including environmental stewardship and economic growth. Understanding sustainable development demands a close analysis of evolving definitions, conceptual applications, and areas of convergence and divergence within international, regional, and domestic institutions. The import and impact of hard law and soft law must additionally be explored to understand the application of sustainable development to the Arctic. This Article suggests a three-tier framework to assist the multiplicity of stakeholders with diverse equities to navigate the socio-economic and legal hurdles and potential associated with Arctic development. First, a trend has …

Management Of Sclerotium Rolfssi Through Methanolic Leaf Extract Of Alstonia Scholaris (L.) R. Br. And Azadirachta Indica L., Beenish Zia Butt, Nighat Sana, Saba Butt

Journal of Bioresource Management

Sclerotium rolfsii is a polyphagous soil borne fungus infecting more than 500 plant species across the world that is causing vast losses. Although the fungus is soil and seed borne, soil borne inoculum is most vital in infection-causing and syndrome development. Treating soil borne pathogens with fungicides is not reasonable due to very high costs. Environmental hazards are also involved. Therefore, integrated management of pathogens using biological controlling agents is the paramount alternative. Extracts of higher plants have demonstrated a wide range of activity against plant pathogenic organisms. The present research work was carried out to manage the pathogen and …

Assessment Of Micronutrient Status In Pregnant Malawian Women Before And After Treatment For Moderate Malnutrition, Cambria M. Glosz

Master's Theses

Background: Multiple micronutrient deficiencies are prevalent in pregnant women in developing countries and can result in adverse effects to both the mother and infant. Multiple micronutrient supplements or supplementary foods may be a way to combat micronutrient deficiencies.

Objective: To assess change in micronutrient and protein levels in moderately malnourished pregnant Malawian women after receiving one of three nutritional interventions.

Methods: Serum retinol, 25-hydroxyvitamin D, ferritin, vitamin B₁₂, folate, zinc, albumin and C-reactive protein concentrations were measured in pregnant women with MUAC >20.6 cm and

Results: Baseline micronutrient concentrations indicated high rates of deficiency …

Screening The Low Molecular Weight Fraction Of Human Serum Using Atr-Ir Spectroscopy, Franck Bonnier, Matthew J. Baker, Hugh Byrne

Articles

Vibrational spectroscopic techniques can detect small variations in molecular content, linked with disease, showing promise for screening and early diagnosis. Biological fluids, particularly blood serum, are potentially valuable for diagnosis purposes. The so-called Low Molecular Weight Fraction (LMWF) contains the associated peptidome and metabolome and has been identified as potentially the most relevant molecular population for disease-associated biomarker research. Although vibrational spectroscopy can deliver a specific chemical fingerprint of the samples, the High Molecular Weight Fraction (HMWF), composed of the most abundant serum proteins, strongly dominates the response and ultimately makes the detection of minor spectral variations a challenging task. …

A Novel Point-Of-Care Testing Strategy For Sexually Transmitted Infections Among Pregnant Women In High-Burden Settings: Results Of A Feasibility Study In Papua New Guinea, Steven G. Badman, Lisa M. Vallely, Pamela Toliman, Grace Kariwiga, Bomesina Lote, William Pomat, Caroline Holmer, Rebecca Guy, Stanley Luchters, Chris Morgan

Population Health, East Africa

Background: Sexually transmitted and genital infections in pregnancy are associated with an increased risk of adverse maternal and neonatal health outcomes. High prevalences of sexually transmitted infections have been identified among antenatal attenders in Papua New Guinea. Papua New Guinea has amongst the highest neonatal mortality rates worldwide, with preterm birth and low birth weight major contributors to neonatal mortality. The overall aim of our study was to determine if a novel point-of-care testing and treatment strategy for the sexually transmitted and genital infections Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Trichomonas vaginalis (TV) and Bacterial vaginosis (BV) in pregnancy is …

Rrh Library Newsletter, June 2016, Libraries At Rochester Regional Health

Rochester Regional Health authored publications and proceedings

Newsletter sections include: Zika Virus Disease; Managing Student Loan Debt; Used Book Sale

Erythrocyte Sedimentation Rate In Patients With Positive Sputum For Afb And Negative Hiv Serological Test, Ahmad Hasan Raheem

Muthanna Medical Journal

The goals of this study are detection of the prevalence of ESR elevation in patients whosuffering from pulmonary tuberculosis with positive sputum for acid fast bacilli and negative serological test for HIV, and showingthe effect of normal ESR ondiagnosis of active pulmonary tuberculosis. 37 patients of pulmonary TB with sputum positive for AFB and negative serological test for HIV, were involved in this retrospective study over145 days,at major TB center of Al-Hillacity, Iraq.The Westergren method used for detection of ESR for all patients. Of the total 37 patients involved in this study 21(57%) were males and 16(43%) were females. The …

Patients' Satisfaction And Spectacle Independence After Cataract Surgery With Multifocal Intraocular Lens Implantation In A Tertiary Care Hospital, Rashid Baig, Tanveer Anjum Chaudhry, Saajan Kukreja,, Sidra Shakil, Khabir Ahmad

Department of Surgery Docs

Abstract

This single group cohort study, undertaken at Aga Khan University Hospital, Karachi, from Jan 2012 to September 2013, assessed patients' satisfaction, spectacle independence and visual disturbance after implantation of multifocal IOLs. A total of 39 patients who underwent bilateral cataract surgery with multifocal IOL implantation were included for telephonic interviews. The mean age of participants was 55.5 ± 8.1 years. The mean follow up time was 9.60 ± 3.19 months. The overall satisfaction rate after surgery was found to be 84.6% and there was no statistically significant association of satisfaction with gender, age or education. In all 84.6%, 94.9% …

Brainstorming Solutions For The Unintended Consequences Of Antibiotics And The Development Of Resistant Bacteria, Rajini D. Ramsukh

Dissertations, Theses, and Capstone Projects

This thesis entails the study of bacteria that cause infections requiring antibiotic treatments and the development of antibiotic resistance as an unintended consequence. Antibiotics were originally formulated to remedy medical problems, but the consequence of inappropriate usage has created a serious setback: the development of drug-resistant bacteria. The objective of this thesis is to illuminate the misuse, over-prescription, and mis-monitoring of the dispensing of antibiotics that results in the development of antibiotic-resistant bacteria. However, the core of the thesis is to evaluate the solutions implemented thus far to remedy the already existing problem of resistant bacteria and to propose suggestions …

Cost Of Management Of Severe Pneumonia In Young Children: Systematic Analysis, Shanshan Zhang, Peter M. Sammon, Isobel King, Ana Lucia Andrade, Cristiana M. Toscano, Sheila N. Araujo, Anushua Sinha, Shabir A. Madh, Gulam Khandaker, Jiehui Kevin Yin, Robert Booy, Tanvir M. Huda, Qazi S. Rahman, Shams El Arifeen, Angela Gentile, Norberto Giglio, Mejbah U. Bhuiyan, Katharine Sturm Ramirez, Bradford D. Gessner, Mardiati Nadjib, Phyllis J. Carosone– Link, Eric Af Simões, Jason A. Child, Imran Ahmed, Zulfiqar Ahmed Bhutta, Sajid Bashir Soofi

Department of Paediatrics and Child Health

Background: Childhood pneumonia is a major cause of childhood illness and the second leading cause of child death globally. Understanding the costs associated with the management of childhood pneumonia is essential for resource allocation and priority setting for child health.
Methods: We conducted a systematic review to identify studies reporting data on the cost of management of pneumonia in children younger than 5 years old. We collected unpublished cost data on non–severe, severe and very severe pneumonia through collaboration with an international working group. We extracted data on cost per episode, duration of hospital stay and unit cost of interventions …

Unusual Case Of Non-Resolving Necrotizing Pneumonia: A Last Resort Measure For Cure., Naseem Salahuddin, Naila Baig Ansari, Saulat H. Fatimi

Department of Surgery Docs

Abstract

To our knowledge, this is an unusual case of a community-acquired pneumonia (CAP) with sepsis secondary to Streptococcus pneumoniae that required lung resection for a non-resolving consolidation. A 74 year old previously healthy woman, presented with acute fever, chills and pleuritic chest pain in Emergency Department (ED). A diagnosis of CAP was established with a Pneumonia Severity Index CURB-65 score of 5/5. In the ER, she was promptly and appropriately managed with antibiotics and aggressive supportive therapy. She remained on ten days of intravenous antibiotics. However, 48 hours post antibiotic course, she returned to ER with fever and signs …

Impact Of A Hospital’S Antibiotic Stewardship Team On Fluoroquinolone Use At A Long- Term Care Facility, Christine L. Rahme, Helen M. Jacoby, Lisa M. Avery

Pharmacy Faculty/Staff Publications

The primary objective of this study was to assess whether a hospital-based antimicrobial stewardship team (H-AST) from an unaffiliated hospital could decrease inappropriate fluoroquinolone use at a local, long-term care facility (LTCF). The H-AST created a multi-faceted intervention campaign that included antibiogram development, provider and family education, and a telephone hotline. Pre- and post-intervention mean defined daily doses per 1000 resident days for antimicrobials were calculated to determine the impact of the campaign. The campaign resulted in a 38.70% decrease in ciprofloxacin utilization, a 16.20% decrease in total FQ consumption, and an 11.68% in total antibiotic consumption. In addition, during …

Teaching Metabolomics: A Uab Outreach To Researchers In Sub-Saharan Africa, Jeff Hansen

Browse All News

No abstract provided.

Husband’S Support Towards Unmet Need Of Hiv Positive-Infected Women Of Childbearing Age, Sophia Sophia, Anita Deborah Anwar, Bony Wiem Lestari

Kesmas

Jutaan wanita usia subur (WUS) dengan HIV positif di negara berkembang saat ini tidak menggunakan kontrasepsi untuk menunda atau mengakhiri kehamilan. Pencegahan kehamilan yang tidak diinginkan pada WUS dengan HIV positif sangat penting untuk meningkatkan kualitas hidup ibu dan anak. Tujuan penelitian ini untuk menganalisis faktor-faktor yang berpengaruh terhadap unmet need pada WUS dengan HIV positif. Metode penelitian adalah cross sectional dengan sampel berjumlah 130 WUS dengan HIV positif yang diambil secara consecutive sampling. Penelitian dilakukan pada 24 Maret - 30 Juni 2015 di Klinik Mawar Kota Bandung. Pengumpulan data dilakukan melalui wawancara dengan menggunakan kuesioner, kemudian data dianalisis dengan …

Identification And Use Of Indicator Data To Develop Models For Marine-Sourced Risks In Massachusetts Bay, Marin M. Kress

Graduate Doctoral Dissertations

The coastal watersheds around Massachusetts Bay are home to millions of people, many of whom recreate in coastal waters and consume locally harvested shellfish. Epidemiological data on food-borne illness and illnesses associated with recreational water exposure are known to be incomplete. Of major food categories, seafood has the highest recorded rate of associated foodborne illness. In total, the health impacts from these marine-sourced risks are estimated to cost millions of dollars each year in medical expenses or lost productivity. When recorded epidemiological data is incomplete it may be possible to estimate abundance or prevalence of specific pathogens or toxins in …

External Validation And Cost Effectiveness Analysis Of The Non-Lb Framingham Cardiovascular Disease Risk Assessment Algorithm In The Atherosclerosis Risk In Communities Dataset, Jacob K. Kariuki

Graduate Doctoral Dissertations

Background: In recent years, non-Laboratory based (non-LB) risk assessment algorithms have been developed to facilitate absolute cardiovascular disease (CVD) risk assessment in resource constrained primary care settings. The non-LB Framingham algorithm, which substitutes body mass index (BMI) for lipids, has the best discrimination and calibration among the published algorithms, but its external validity and cost-effectiveness have not been determined.

Purpose: External validation and comparative effectiveness analysis of the non-LB versus laboratory based (LB) Framingham algorithm in a racially diverse population, and simulated cost-effectiveness analysis focusing on a black sample.

Methods: Secondary data analysis was performed using the Atherosclerosis Risk in …

Antibacterial Efficacy Of Nanometals In Conjunction With Electrical Stimulus, Syed A. Hussain

Theses

Hospital related infections generally result from the combined effect of preexisting bacteria on the patient and invasive devices. This demonstrates the significance in improving these medical devices to increase the quality of life of the patients that require them. This study will attempt to evaluate the antibacterial efficacy of nanocopper particles and an electrical stimulus for the usage in medical device development and the hospital environment.

For devices such as catheters, infections typically result from bacteria entering the body from the outside. This is accomplished by bacteria attaching themselves to the exterior of the device and producing biofilm which allows …

Factors That Influence Advance Directives Completion Amongst Terminally Ill Patients At Akuhn, Stephen Omondi Otieno

Master of Medicine in Internal Medicine

Background: An advance directive is a written or verbal document that legally stipulates a person’s health care preference while they are competent to make decisions for themselves, and which is then used to guide decisions on life-sustaining treatment in the event that they become incapacitated. Advance directives can take one of four forms: a living will, a limitation of care document, a do-not-resuscitate order, and an appointment of a surrogate by durable power of attorney. The completion rate of advance directives varies from region to region, and it is influenced by different patient, caregiver, legal, institutional, cultural, and religious factors. …

Outcomes In Patients With Acute Coronary Syndromes At The Aga Khan University Hospital, Nairobi, Mohamed Hasham Varwani

Master of Medicine in Internal Medicine

Background: As the prevalence of cardiovascular diseases in Sub-Saharan Africa rises, coronary artery disease, with its acute presentations, is being increasingly recognized in Kenyans and treated at tertiary level hospitals. It is just over a decade since the introduction and wide availability of modern cardiology services, including interventional cardiology in Kenya. Following an acute coronary syndrome (ACS), patients remain at high risk of death and other adverse events such as heart failure, recurrent myocardial infarction, stroke, and bleeding. Local and regional data on long-term outcomes following ACS are lacking. These data are important to clinicians for prognostication and to health …