Medicine and Health Sciences Commons^™

The Aging Services Network: Serving A Vulnerable And Growing Elderly Population In Tough Economic Times, Carol O'Shaughnessy

National Health Policy Forum

In 1965, Congress enacted the Older Americans Act, establishing a federal agency and state agencies to address the social services needs of the aging population. The mission of the Older Americans Act is broad: to help older people maintain maximum independence in their homes and communities and to promote a continuum of care for the vulnerable elderly. In successive amendments, the Act created area agencies on aging and a host of social support programs. The "aging services network," broadly described, refers to the agencies, programs, and activities that are sponsored by the Older Americans Act. The Act’s funding for services …

Cerebrospinal Fluid Rhinorrhea: An Institutional Perspective From Pakistan, Muhammad Zubair Tahir, Muhammad Babar Khan, Muhammad Umair Bashir, Shabbir Akhtar, Muhammad Ehsan Bari

Section of Neurosurgery

Background:The management of cerebrospinal fluid (CSF) rhinorrhea has evolved over the last two decades. We present here a review of our 11-year data on CSF rhinorrhea and its management at a tertiary care hospital in a developing country, with particular reference to the diagnosis, surgical management and outcome of the disease.
Methods: The medical charts of all Patients with a diagnosis of CSF rhinorrhea over an 11-year period were reviewed. The etiology of CSF rhinorrhea was classified into three categories: spontaneous, iatrogenic and traumatic. All the Patients were divided into three categories based on the type of management as …

Examining Medical Error: Causes, Consequences, And Checklists, Laura Keaney

Health Policy & Management Student Scholarship

No abstract provided.

Mutant Tdp-43 In Motor Neurons Promotes The Onset And Progression Of Als In Rats, Cao Huang, Jianbin Tong, Fangfang Bi, Hongxia Zhou, Xu-Gang Xia

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Amyotrophic lateral sclerosis (ALS) is characterized by progressive motor neuron degeneration, which ultimately leads to paralysis and death. Mutation of TAR DNA binding protein 43 (TDP-43) has been linked to the development of an inherited form of ALS. Existing TDP-43 transgenic animals develop a limited loss of motor neurons and therefore do not faithfully reproduce the core phenotype of ALS. Here, we report the creation of multiple lines of transgenic rats in which expression of ALS-associated mutant human TDP-43 is restricted to either motor neurons or other types of neurons and skeletal muscle and can be switched on and off. …

Driving Qi With Research: Findings From Public Health Pbrns, Glen P. Mays

Health Management and Policy Presentations

Public health agencies are increasingly experimenting with quality improvement (QI) strategies designed to enhance the effectiveness and efficiency of their efforts. Does QI work in public health, and if so for whom and under what circumstances? What QI strategies work best for which types of public health process failures, and at what cost? Research underway through the Public Health Practice-Based Research Networks (PBRN) Program is examining these types of questions to build an evidence base for public health QI.

Ada News - 12/12/2011, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

The Alternative Appeal, Courtney Deroo

Health Policy & Management Student Scholarship

For decades, Americans expressed dissatisfaction with conventional cancer treatments. I examine the appeal of biological alternatives to surgery, chemotherapy, and radiation therapy for patients with cancer. The limited effectiveness and side effects of many conventional cancer therapies led many patients to pursue a variety of unconventional therapies. To improve the quality of care for cancer patients, "mainstream" providers must better understand, and even collaborate with, alternative practitioners.

A Meta-Analysis Of Array-Cgh Studies Implicates Antiviral Immunity Pathways In The Development Of Hepatocellular Carcinoma., Xu Guo, Yanna Ba, Xi Ma, Jiaze An, Yukui Shang, Qichao Huang, Hushan Yang, Zhinan Chen, Jinliang Xing

Kimmel Cancer Center Faculty Papers

BACKGROUND: The development and progression of hepatocellular carcinoma (HCC) is significantly correlated to the accumulation of genomic alterations. Array-based comparative genomic hybridization (array CGH) has been applied to a wide range of tumors including HCCs for the genome-wide high resolution screening of DNA copy number changes. However, the relevant chromosomal variations that play a central role in the development of HCC still are not fully elucidated.

METHODS: In present study, in order to further characterize the copy number alterations (CNAs) important to HCC development, we conducted a meta-analysis of four published independent array-CGH datasets including total 159 samples.

RESULTS: Eighty …

Project P.A.T.H.S. In Hong Kong: New Curriculum In Response To Adolescent Developmental Issues, Hing Keung Ma, Daniel T. L. Shek, Joav Merrick

Pediatrics Faculty Publications

No abstract.

Medical School Watercooler Newsletter - December 11, 2011, Lindsey Lyle

Watercooler Newsletter

This is the December 11, 2011 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler

Contents Include

• Free Flu Vaccine - Act Now!

• USA Physician Named Chair of APPD Program Director School

• Students, Faculty Present Research Projects at 5th Annual COM Research Forum

• USA Lions Club Sponsors Christmas Party for Alabama Institute for Deaf and Blind

• USA Health Services Foundation Remains Leader in United Way Contributions

An Angel Fighting For The Cure (Huntington’S Disease And Abortion - Part I), Kenneth P. Serbin

At Risk for Huntington's Disease

No abstract provided.

De Novo Design Of Antiviral And Antibacterial Peptides With Varying Loop Structures, Guangshun Wang, Karen W. Buckheit, Biswajit Mishra, Tamara Lushnikova, Robert W. Buckheit Jr.

Journal Articles: Pathology and Microbiology

No abstract provided.

Race/Ethnicity, Gender, Weight Status, And Colorectal Cancer Screening., Heather Bittner Fagan, Ronald E Myers, Constantine Daskalakis, Randa Sifri, Arch G Mainous, Richard Wender

Department of Medical Oncology Faculty Papers

Background. The literature on colorectal cancer (CRC) screening is contradictory regarding the impact of weight status on CRC screening. This study was intended to determine if CRC screening rates among 2005 National Health Interview Survey (NHIS) respondent racial/ethnic and gender subgroups were influenced by weight status. Methods. Univariable and multivariable logistic regression analyses were performed to determine if CRC screening use differed significantly among obese, overweight, and normal-weight individuals in race/ethnic and gender subgroups. Results. Multivariable analyses showed that CRC screening rates did not differ significantly for individuals within these subgroups who were obese or overweight as compared to their …

Community Health News, Georgia Southern University

Community Health Department News (2011-2018)

• Georgia Southern University’s Jiann-Ping Hsu College of Public Health receives grant from the Robert Wood Johnson Foundation

Health Policy & Management News, Georgia Southern University

Health Policy & Management Department News (2011-2018)

• Georgia Southern University’s Jiann-Ping Hsu College of Public Health receives grant from the Robert Wood Johnson Foundation

Risk Factors Of Gallbladder Cancer In Karachi-A Case-Control Study, A. Rehman Alvi, Nadeem Ahmed Siddiqui, Hasnain Zafar

Department of Surgery

Background:Gallbladder carcinoma (GC) is a relatively rare malignancy worldwide but is the second commonest gastrointestinal cancer in Pakistani women. Gallstones have a positive association with GC but other factors also influence in causation.

Methods:

This is a retrospective case control study over a period of 19 years. The cases (Group A) were Patients with histopathological proven carcinoma gallbladder (N = 60) and controls were Patients with cholelithiasis but no carcinoma gallbladder on histopathology (N = 120). Multivariate regression analysis was done to calculate the odds ratio, 95% confidence interval and P-Value. A positive relationship was found between size of …

Wnt Signaling Exerts An Antiproliferative Effect On Adult Cardiac Progenitor Cells Through Igfbp3., Angelos Oikonomopoulos, Konstantina-Ioanna Sereti, Frank Conyers, Michael Bauer, Annette Liao, Jian Guan, Dylan Crapps, Jung-Kyu Han, Hanhua Dong, Ahmad F Bayomy, Gabriel C Fine, Karen Westerman, Travis L Biechele, Randall T Moon, Thomas Force, Ronglih Liao

Center for Translational Medicine Faculty Papers

RATIONALE: Recent work in animal models and humans has demonstrated the presence of organ-specific progenitor cells required for the regenerative capacity of the adult heart. In response to tissue injury, progenitor cells differentiate into specialized cells, while their numbers are maintained through mechanisms of self-renewal. The molecular cues that dictate the self-renewal of adult progenitor cells in the heart, however, remain unclear.

OBJECTIVE: We investigate the role of canonical Wnt signaling on adult cardiac side population (CSP) cells under physiological and disease conditions.

METHODS AND RESULTS: CSP cells isolated from C57BL/6J mice were used to study the effects of canonical …

College Of Public Health News, Georgia Southern University

Jiann-Ping Hsu College of Public Health News (2011-2023)

• Georgia Southern University's Jiann-Ping Hsu College of Public Health receives grant from the Robert Wood Johnson Foundation

Histone Deacetylase Inhibitor Valproic Acid Suppresses The Growth And Increases The Androgen Responsiveness Of Prostate Cancer Cells., Yu-Wei Chou, Nagendra K. Chaturvedi, Shougiang Ouyang, Fen-Fen Lin, Dharam Kaushik, Jue Wang, Isaac Kim, Ming-Fong Lin

Journal Articles: Biochemistry & Molecular Biology

We identified the molecular target by histone deacetylase (HDAC) inhibitors for exploring their potential prostate cancer (PCa) therapy. Upon HDAC inhibitors-treatment, LNCaP cell growth was suppressed, correlating with increased cellular prostatic acid phosphatase (cPAcP) expression, an authentic protein tyrosine phosphatase. In those cells, ErbB-2 was dephosphorylated, histone H3/H4 acetylation and methylation increased and cyclin proteins decreased. In PAcP shRNA-transfected C-81 cells, valproic acid (VPA) efficacy of growth suppression was diminished. Further, VPA pre-treatment enhanced androgen responsiveness of C-81, C4-2 and MDA PCa2b-AI cells. Thus, cPAcP expression is involved in growth suppression by HDAC inhibitors in PCa cells, and VPA pre-treatments …

Attempting To Close The Food Gap: An Evaluation Of The 2011 Fair Share Program In Gettysburg, Pa, Lisa M. Martin

Student Publications

Background: Families in Adams County with an income between 160% and 250% of the Federal Poverty Income Guidelines and ineligible for federal food assistance programs were determined to be in the “food gap.” In collaboration with Adams County Farm Fresh Markets and the Center for Public Service at Gettysburg College, the Adams County Food Policy Council developed the Fair Share Program to provide monthly food vouchers and educational sessions to a group of families in the food gap to use at farmers markets in Gettysburg, PA. The goals of the program were to provide families not eligible for federal food …

Effects Of Prenatal Food And Micronutrient Supplementation On Child Growth From Birth To 54 Months Of Age: A Randomized Trial In Bangladesh, Ashraful Islam Khan, Iqbal Kabir, Eva-Charlotte Ekström, Kajsa Åsling-Monemi, Dewan Shamsul Alam, Edward A. Frongillo Jr., Md Yunus, Shams Arifeen, Lars-Åke Persson

Faculty Publications

Background: There is a lack of information on the optimal timing of food supplementation to malnourished pregnant women and possible combined effects of food and multiple micronutrient supplementations (MMS) on their offspring's growth. We evaluated the effects of prenatal food and micronutrient interventions on postnatal child growth. The hypothesis was that prenatal MMS and early invitation to food supplementation would increase physical growth in the offspring during 0-54 months and a combination of these interventions would further improve these outcomes.

Methods: In the large, randomized MINIMat trial (Maternal and Infant Nutrition Interventions in Matlab), Bangladesh, 4436 pregnant women were enrolled …

Components Of The Indirect Effect In Vaccine Trials: Identification Of Contagion And Infectiousness Effects, Tyler J. Vanderweele, Eric J. Tchetgen, M. Elizabeth Halloran

COBRA Preprint Series

Vaccination of one person may prevent the infection of another either because (i) the vaccine prevents the first from being infected and from infecting the second or because (ii) even if the first person is infected, the vaccine may render the infection less infectious. We might refer to the first of these mechanisms as a contagion effect and the second as an infectiousness effect. In this paper, for the simple setting of a randomized vaccine trial with households of size two, we use counterfactual theory under interference to provide formal definitions of a contagion effect and an infectiousness effect. Using …

On The Definition Of A Confounder, Tyler J. Vanderweele, Ilya Shpitser

COBRA Preprint Series

The causal inference literature has provided a clear formal definition of confounding expressed in terms of counterfactual independence. The causal inference literature has not, however, produced a clear formal definition of a confounder, as it has given priority to the concept of confounding over that of a confounder. We consider a number of candidate definitions arising from various more informal statements made in the literature. We consider the properties satisfied by each candidate definition, principally focusing on (i) whether under the candidate definition control for all "confounders" suffices to control for "confounding" and (ii) whether each confounder in some context …

Interferon Alpha For Chronic Hepatitis D, Zaigham Abbas, Muhammad Arsalan Khan, Mohammad Salih, Wasim Jafri

Department of Medicine

Background:

Hepatitis D virus is a small defective RNA virus that requires the presence of hepatitis B virus infection to infect a person. Hepatitis D is a difficult-to-treat infection. Several clinical trials have been published on the efficacy of interferon alpha for hepatitis D virus (HDV) infection. However, there are few randomised trials evaluating the effects of interferon alpha, and it is difficult to judge any benefit of this intervention from the individual trials.

Objectives:

To evaluate the beneficial and harmful effects of interferon alpha for Patients with chronic hepatitis D.

Search methods:

We identified relevant for the review randomised …

Jean-Martin Charcot - Neurologist By Avocation, Nephrologist By Yearning, Gary Eknoyan

Houston History of Medicine Lectures

In an age of medical advances and specialization, Jean-Martin Charcot (1825-1893) helped found the discipline of neurology and in 1882 was appointed the first professor of Diseases of the Nervous System in France. As an investigator with broad interests and vast knowledge Charcot contributed to several other disciplines. An early mentor and dominant figure in Charcot's formative years was Pierre Rayer (1793-1867), famous for his seminal contributions to the study of the kidney, who gifted Charcot with his passion for clinical pathological correlations and likely a yearning for the study of kidney diseases. Famous for the clarity and incisiveness of …

Effect Of Duration And Amplitude Of Direct Current When Lidocaine Is Delivered By Iontophoresis, Susan A. Saliba, Courtney L. Teeter-Heyl, Patrick O. Mckeon, Christopher D. Ingeroll, Ethan N. Saliba

Physical Therapy Faculty Publications

Dosage for the galvanic stimulation for iontophoresis varies. Clinicians manipulate the duration or the amplitude of the current, but it is not known which is more effective. We compared the anesthetic effect of lidocaine HCL (2%) by manipulating the current parameters on 21 healthy volunteers (age: 21.2 ± 4.2, height 170.7 ± 10.2 cm, mass 82.1 ± 19.2 kg). Three conditions were administered in a random order using a Phoresor II^® with 2 mL, 2% lidocaine HCL in an iontophoresis electrode. (1) HASD (40 mA_*min): High amplitude (4 mA), short duration (10 min); (2) LALD (40 mA.min): …

Can Computer Assisted Diagnosis (Cad) Be Used As A Screening Tool In The Detection Of Pulmonary Nodules When Using 64-Slice Multidetector Computed Tomography?, Zishan Haider, Muhammad Idris, W. Memon, Nazia Kashif, Sidra Idris, Zafar Sajjad, Saeed Akram

Department of Radiology

Objectives:To evaluate (1) whether or not the addition of computer-assisted diagnosis (CAD) to 64-slice multidetector computed tomography (CT) can be used as a screening tool for detection of pulmonary nodules in routine CT chest examinations and (2) whether or not to advocate the incorporation of CAD as a screening tool into our daily practice. Materials And

Methods:

A retrospective cross-sectional analysis of 109 consecutive Patients who had all undergone routine contrast-enhanced CT chest examinations for indications other than lung cancer at the Radiology Department of Aga Khan University Hospital, Karachi, between November 2010 and January 2011. All examinations were …

Long-Term Effects Of Changes In Cardiorespiratory Fitness And Body Mass Index On All-Cause And Cardiovascular Disease Mortality In Men: The Aerobics Center Longitudinal Study, Duck-Chul Lee, Xuemei Sui, Enrique G. Artero, I-Min Lee, Timothy S. Church, Paul A. Mcauley, Fatima C. Stanford, Harold W. Kohl Iii, Steven N. Blair

Faculty Publications

Background - The combined associations of changes in cardiorespiratory fitness and body mass index (BMI) with mortality remain controversial and uncertain.

Methods and Results - We examined the independent and combined associations of changes in fitness and BMI with all-cause and cardiovascular disease (CVD) mortality in 14,345 men (mean age 44 years) with at least 2 medical examinations. Fitness, in metabolic equivalents (METs), was estimated from a maximal treadmill test. BMI was calculated using measured weight and height. Changes in fitness and BMI between the baseline and last examinations over 6.3 years were classified into loss, stable, or gain groups. …

A Theater-Based Approach To Primary Prevention Of Sexual Behavior For Early Adolescents, Lisa D. Lieberman, Cydelle Berlin, Lori-Ann Palen, Olivia Silber Ashley

Department of Public Health Scholarship and Creative Works

Early adolescence is a crucial period for preventing teen pregnancy and sexually transmitted infections. This study evaluated STAR LO, a theater-based intervention designed to affect antecedents of sexual activity among urban early adolescents (N = 1,143). Public elementary/middle schools received the intervention or served as a wait-listed comparison group in a quasi-experimental study. Students completed pretest and posttest questionnaires. Multivariate regression models were used to examine treatment effects. Comparison students showed significantly greater increases in sexual intentions and decreases in pro-abstinence attitudes and intended age of first sex than treatment group adolescents. Comparison girls showed significantly greater increases in …

Medical School Watercooler Newsletter - December 4, 2011, Lindsey Lyle

Watercooler Newsletter

This is the December 4, 2011 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler

Contents Include

• USA College of Medicine Welcomes Dr. Jarrod Fortwendel

• Support for Grieving Loved Ones During the Holidays

• USAMC Cookbook Proceeds To Benefit Patients

• Reminder: December Med School Café

• Holiday Toy Drive A Success