Medicine and Health Sciences Commons^™

Effect Of Alcohol Consumption On Cognitive Decline Among Mexican Adults, Silvia Mejia-Arango, Ihsan Salloum, Gladys E. Maestre

Research Symposium

Background: Studies on the association between alcohol use and cognitive impairment have yielded controversial results suggesting a reduced risk of dementia in drinkers vs. nondrinkers. We aimed to examine the effect of alcohol use on cognitive trajectories among Mexican adults aged 50 and over.

Methods: Data are from 5,898 cognitively normal individuals (2,512 men and 3,386 women) from the Mexican Health and Aging Study (MHAS) with a mean age of 59 years (50-90 years) at baseline (2001) and followed-up after 11 years (2012). The Cross-Cultural Cognitive Examination was the cognitive battery measuring verbal memory, visual memory, attention, and …

Alcohol And Cannabis Use Among Women With Infertility: Associations With Psychological Distress, Attempts To Conceive, And Engagement In Fertility Treatment, Genevieve E. M. Joseph-Mofford Ms, Leah M. Hecht Phd, Rory Iacobelli Bs, Amy M. Loree Phd, Lisa R. Miller-Matero Phd

Medical Student Research Symposium

Objective: An infertility diagnosis can lead to distress. Although substance use is common and can also lead to distress, little is known about use among those with an infertility diagnosis. This is important since substance use can have implications for fertility. The purpose of this study was to estimate the rate of alcohol and cannabis use among women with infertility and examine whether substance use had associations with psychiatric symptoms, attempts to conceive, and engagement in fertility treatments.

Materials and Methods: Patients from one healthcare system were eligible if they received a female infertility diagnosis within the past 2 years. …

Advances And Challenges In Conventional And Modern Techniques For Halal Food Authentication: A Review, Ifrah Usman, Saima Sana, Muhammad Afzaal, Ali Imran, Farhan Saeed, Aftab Ahmed, Yasir Abbas Shah, Muniba Munir, Huda Ateeq, Atka Afzal, Iqra Azam, Afaf Ejaz, Gulzar Ahmad Nayik, Mahbubar Rahman Khan

Journal Articles

Food is one of the most necessary needs since human civilization. For Muslims, it is mandatory to consume halal food. From a halal authentication perspective, adulteration of food products is an emerging challenge worldwide. The demand for halal food consumption has resulted in an ever-increasing need for halal product validity. In the market, there are several food products in which actual ingredients and their source are not mentioned on the label and cannot be observed by the naked eye. Commonly nonhalal items include pig derivatives like lard, pork, and gelatin derivatives, dead meats, alcohol, blood, and prohibited animals. Purposely, various …

Influence Of Evening Binge Alcohol Consumption On Sympathetic Transduction, Tatiana X. Solis Montenegro, Stephen Bender, Jennifer R. Bigalke, Jeremy A. Bigalke, Jason R. Carter

International Journal of Exercise Science: Conference Proceedings

Evening alcohol consumption elicits an exaggerated increase in morning-after sympathoexcitation and heart rate, yet the effects of evening binge drinking on neural-cardiovascular coupling the morning after alcohol remain unknown. PURPOSE: The present study aimed to investigate the effects of evening binge alcohol consumption on sympathetic vascular transduction by examining blood pressure following bursts of muscle sympathetic nerve activity (MSNA). We hypothesized that evening alcohol would exaggerate morning-after blood pressure response to MSNA. METHODS: Twenty-nine healthy participants (14 men, 15 women; 28 2 yrs; 27 1 kg/m²) underwent a two-condition, randomized crossover design (i.e. alcohol drinking vs. …

Sex-Specific Negative Affect-Like Behaviour And Parabrachial Nucleus Activation Induced By Bnst Stimulation In Adult Mice With Adolescent Alcohol History, Lucas Albrechet-Souza, Chelsea R. Kasten, Natalia B. Bertagna, Tiffany A. Wills

School of Medicine Faculty Publications

Adolescent alcohol use is a strong predictor for the subsequent development of alcohol use disorders later in life. Additionally, adolescence is a critical period for the onset of affective disorders, which can contribute to problematic drinking behaviours and relapse, particularly in females. Previous studies from our laboratory have shown that exposure to adolescent intermittent ethanol (AIE) vapour alters glutamatergic transmission in the bed nucleus of the stria terminalis (BNST) and, when combined with adult stress, elicits sex-specific changes in glutamatergic plasticity and negative affect-like behaviours in mice. Building on these findings, the current work investigated whether BNST stimulation could substitute …

Alcohol Worsens Bipolar Disorder: Fact Or Myth?, Kushal Seni, Pooja A. Chawla

Research Symposium

Bipolar disorder is a chronic and complex psychiatric condition characterized by alternating episodes of mania and depression. The suffering person’s quality of life, behaviour, and mood are all deeply impacted. Although drinking alcohol is a typical practise among those who have bipolar disorder, little is known about how it affects the illness. The objective of this paper is to give an overview of how alcohol affects bipolar disorder. Alcohol is a central nervous system depressant that can cause mood fluctuations and make bipolar disorder symptoms stronger. Alcohol may at first give off an instantaneous sensation of excitement, but over time, …

Peer Support To Enhance Safe Alcohol Use In University Students: A Quality Improvement Project, Kerri Reynolds

DNP Scholarly Projects

BACKGROUND: College is a period of transition to adulthood where many students experiment with alcohol consumption. Peer educators can bring access to evidence-based alcohol consumption education through student-centric strategies. This quality improvement project aimed to implement an evidence-based training program for college peer educators followed by the delivery of campus alcohol education in a six week period. Feasible ideas for sustainable college peer educator training were generated at this medium-sized public university. The impact of training on six peer educators’ self-reported professional leadership skills, knowledge, and confidence was measured.

METHODS: The Certified Peer Educator (CPE) training program (NASPA) was used …

Exploring The Impact Of Caffeine, Alcohol, And Opioids On Intraocular Pressure: A Comprehensive Analysis Of Short-Term And Long-Term Effects On Vision, Jake Prieto

CMC Senior Theses

Coffee, alcohol, and opioids are addictive drugs commonly used in modern society, yet their impact on ocular health remains ambiguous. This systematic review aims to elucidate this ambiguity by examining their effects on intraocular pressure (IOP). Utilizing IOP as a metric, both short-term and long-term effects are evaluated across individuals with irregular IOP levels and healthy subjects. Furthermore, the study analyzes choroidal thickness as an additional measure to reinforce or challenge the findings regarding IOP, leveraging the inverse relationship between the two metrics concerning elevated IOP-related illnesses, such as open-angle glaucoma (OAG).

A comprehensive literature search was performed through Google …

From Vapor To Vice: Unraveling The Links Between Vaping And Traditional Substance Abuse Among Youth, Ayana Powell

Capstone Experience

ABSTRACT:

Objective: To evaluate whether vaping or using e-cigarettes is associated with the use of traditional substances, such as cigarettes, alcohol, and marijuana.

Methods: Using data from the Monitoring the Future surveys, a multivariable logistic regression model was performed, and prevalent odds ratio were calculated to evaluate the association between vaping and traditional substances.

Results: Vaping use among U.S. adolescents and teenagers was found to be an associated with use of traditional substances (cigarette use [OR]= 6.36 [CI]= 4.84, 8.38; alcohol use [OR]=5.80 [CI]= 5.28, 6.38; and marijuana use [OR]= 7.77 [CI]= 6.95, 8.70).

Conclusion: This study will assist …

The Associations Of Parental Smoking, Quitting And Habitus With Teenager E-Cigarette, Smoking, Alcohol And Other Drug Use In Gui Cohort ’98, Salome Sunday, Luke Clancy, Joan Hanafin

Articles

We analyse parental smoking and cessation (quitting) associations with teenager e-cigarette, alcohol, tobacco smoking and other drug use, and explore parental smoking as a mechanism for social reproduction. We use data from Waves 1–3 of Growing Up in Ireland (Cohort ’98). Our analytic sample consisted of n = 6,039 participants reporting in all 3 Waves. Data were collected in Waves 1 and 2 when the children were 9 and 13 years old and in Wave 3 at age 17/18 years. Generalized Estimating Equations (GEE) models were used to analyse teenage substance use at Wave 3. Parental smoking was associated with …

Unraveling The Mechanisms By Which Smoking And Alcohol Alter Pancreatic Cancer Pathogenesis, Poornima Devi Shaji, Ana Martinez Bulnes, Vincent P. Diego, Subhash C. Chauhan, Sheema Khan

Research Symposium

Pancreatic cancer is the 3^rd leading cause of cancer in United States with a 5-to-7-year relative survival rate. This can be attributed to the late onset of symptoms and diagnosis of the disease, which makes it unmanageable at its later stage. Ethnic differences in pancreatic cancer incidence have been reported, especially regarding higher incidence in African Americans. African Americans are more likely than Asian, Hispanic, or whites’ people to develop pancreatic cancer. They have highest incidence rate between 28% and 59% higher than other racial groups. The mortality rate for Blacks is 13.3 per 100,000 people, while for Whites …

Connectome Specific Harmonic Wave Analysis Of Disordered Brain States, Stephen A. Odunsi, Ihsan Salloum

Research Symposium

Background: Connectome Harmonics analysis is a novel neuroimaging framework that defines brain states as neural spatial patterns associated with different frequencies emerging within a brain. Frequencies corresponding to specific brain states, or connectome-specific harmonic waves (CSHWs), are estimated to be the building blocks of brain activity, linking cortical oscillations, functional connectivity, and structural connectivity. Using this framework, studies will examine CSHWs of patients to catalog and analyze the spatiotemporal neural dynamics of patients with disordered brain states.

Methods: By using MRI (or fMRI) and DTI data extracted from MRI scans of patients, cortical surface anatomy and the underlying neural tracts …

Pro- And Anti-Inflammatory Biomarkers As Predictors Of Response To Valproate In Patients With Comorbid Alcohol Use And Bipolar Disorder-Preliminary Findings, Ilya Blokhin, Lisa Harlow, Eleonore Beurel, Feng Miao, Dana Ascherman, Claes Wahlestedt, Ihsan Salloum

Research Symposium

Objective/Hypothesis: Bipolar disorder (BD) has the highest association with alcohol and other substance use disorders compared to other major psychiatric disorders. This patient population is particularly challenging to treat. We have previously shown that some patients with co-occurring alcohol use and bipolar disorders respond to the GABAergic agonist valproate (VPA), which is known to modulates the dopaminergic system, and also as an epigenetic modifier. Predictors of therapeutic response to VPA in patients with AUD/BD are not known, and the subgroup which would benefit from VPA is still to be identified. Recent evidence suggests that AUD promotes a pro-inflammatory state while …

Acute Ethanol Modulates Synaptic Inhibition In The Basolateral Amygdala Via Rapid Nlrp3 Inflammasome Activation And Regulates Anxiety-Like Behavior In Rats, Soumyabrata Munshi, Lucas Albrechet-Souza, Raoni Conceição Dos-Santos, Claire E. Stelly, Maria E. Secci, Nicholas W. Gilpin, Jeffrey G. Tasker

School of Graduate Studies Faculty Publications

Chronic alcohol exposure leads to a neuroinflammatory response involving activation of the nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3) inflammasome and pro-inflammatory cytokine production. Acute ethanol (EtOH) exposure activates GABAergic synapses in the central and basolateral amygdala (BLA) ex vivo, but whether this rapid modulation of synaptic inhibition is due to an acute inflammatory response and alters anxiety-like behavior in male and female animals is not known. Here, we tested the hypotheses that acute EtOH facilitates inhibitory synaptic transmission in the BLA by activating the NLRP3 inflammasome-dependent acute inflammatory response, that the alcohol-induced increase in inhibition is cell type- and …

Human Alcohol-Microbiota Mice Have Increased Susceptibility To Bacterial Pneumonia, Kelly C. Cunningham, Deandra R. Smith, Daniel N. Villageliú, Christi M. Ellis, Amanda E. Ramer-Tait, Jeffrey D. Price, Todd A. Wyatt, Daren L. Knoell, Mystera M. Samuelson, Patricia E. Molina, David A. Welsh, Derrick R. Samuelson

School of Medicine Faculty Publications

Preclinical studies have shown that chronic alcohol abuse leads to alterations in the gastrointestinal microbiota that are associated with behavior changes, physiological alterations, and immunological effects. However, such studies have been limited in their ability to evaluate the direct effects of alcohol-associated dysbiosis. To address this, we developed a humanized alcohol-microbiota mouse model to systematically evaluate the immunological effects of chronic alcohol abuse mediated by intestinal dysbiosis. Germ-free mice were colonized with human fecal microbiota from individuals with high and low Alcohol Use Disorders Identification Test (AUDIT) scores and bred to produce human alcohol-associated microbiota or human control-microbiota F1 progenies. …

Augmenting Addiction Management: The Potential Efficacy Of Combining Rtms With Cbt, Dylan Schroeder

Master of Science in Physician Assistant Studies Capstone Presentations (Center City)

Abstract

Non-substance and substance related addictive disorders contribute a high global disease burden with relatively poor treatment options with poor craving control and high relapse rates. CBT is a well-documented treatment modality which is the cornerstone for top-down behavioral management of cravings and preventing relapse, but its clinical efficacy is limited. Repetitive transcranial magnetic stimulation (rTMS) is an emerging treatment method which may reduce cravings and relapse rates through a bottom-up neurochemical approach.

There is potential that the rTMS reduction of bottom-up cravings may synergistically enhance the top-down control of cravings established with CBT. Existing primary research demonstrates that a …

Deep Brain Stimulation For Substance Use Disorder: A Systematic Review And Meta-Analysis, Nour Shaheen, Ahmed Shaheen, Can Sarica, Arun Singh, Mario Zanaty, Karim Johari, Andrew Yang, Theresa Zesiewicz, Brian Dalm, Yarema Bezchlibnyk, Andres M Lozano, Oliver Flouty

Department of Neurosurgery Faculty Papers

OBJECTIVE: Substance use disorder (SUD) is a significant public health issue with a high mortality rate. Deep brain stimulation (DBS) has shown promising results in treating SUD in certain cases. In this study, we conducted a meta-analysis to evaluate the efficacy of DBS in the treatment of SUD and reduction of relapse rates.

METHODS: We performed a thorough and methodical search of the existing scientific literature, adhering to the PRISMA guidelines, to identify 16 original studies that fulfilled our inclusion criteria. We used the evidence levels recommended by the Oxford Centre for Evidence-Based Medicine to assess bias. The R version …

Geriatric Emergency Medicine Fellowship Journal Club: Screening For High-Risk Alcohol Use Among Older Adults In The Emergency Department, Kira Gossack-Keenan

Journal of Geriatric Emergency Medicine

Alcohol use in older adults is a growing and under-recognized issue. Older adults are at higher risk of alcohol-related complications due to underlying comorbidities, frailty, and polypharmacy. High-risk alcohol use and alcohol use disorder (AUD) are often missed among older patients. We present two recent studies on screening older patients for alcohol use. Older adults have unique needs and require a specialized approach to screening.

An Aerobic Exercise Intervention To Improve Metabolic Health Among People Living With Hiv With At-Risk Alcohol Use: The Alive-Ex Research Study Protocol, Liz Simon, Stefany D. Primeaux, Danielle E. Levitt, Brianna Bourgeois, Neil M. Johannsen, Adrianna Peters, Jameel Ahmed, Richard H. Marshall, Alexandra H. Fairchild, Tekeda F. Ferguson, Patricia E. Molina

School of Medicine Faculty Publications

Background: Effective antiretroviral therapy (ART) in people living with HIV (PLWH) has improved life expectancy and increased risk of age-associated cardiometabolic comorbidities. At-risk alcohol use is more frequent among PLWH and increases the risk of health challenges. PLWH with at-risk alcohol use are more likely to meet criteria for prediabetes/diabetes and this is associated with impaired whole-body glucose-insulin dynamics. Methods: The Alcohol & Metabolic Comorbidities in PLWH: Evidence Driven Interventions Study (ALIVE-Ex Study, NCT03299205) is a longitudinal, prospective, interventional study to determine the effects of an aerobic exercise protocol on improving dysglycemia among PLWH with at-risk alcohol use. The intervention …

Alcohol As A Modifiable Risk Factor For Alzheimer’S Disease—Evidence From Experimental Studies, Devaraj V. Chandrashekar, Ross A. Steinberg, Derick Han, Rachita K. Sumbria

Pharmacy Faculty Articles and Research

Alzheimer’s disease (AD) is a progressive neurodegenerative disease characterized by cognitive impairment and memory loss. Epidemiological evidence suggests that heavy alcohol consumption aggravates AD pathology, whereas low alcohol intake may be protective. However, these observations have been inconsistent, and because of methodological discrepancies, the findings remain controversial. Alcohol-feeding studies in AD mice support the notion that high alcohol intake promotes AD, while also hinting that low alcohol doses may be protective against AD. Chronic alcohol feeding to AD mice that delivers alcohol doses sufficient to cause liver injury largely promotes and accelerates AD pathology. The mechanisms by which alcohol can …

Mitochondrial Dysfunction: At The Nexus Between Alcohol-Associated Immunometabolic Dysregulation And Tissue Injury, Robert W. Siggins, Patrick M. Mcternan, Liz Simon, Flavia M. Souza-Smith, Patricia E. Molina

School of Medicine Faculty Publications

Alcohol misuse, directly or indirectly as a result of its metabolism, negatively impacts most tissues, including four with critical roles in energy metabolism regulation: the liver, pancreas, adipose, and skeletal muscle. Mitochondria have long been studied for their biosynthetic roles, such as ATP synthesis and initiation of apoptosis. However, current research has provided evidence that mitochondria participate in myriad cellular processes, including immune activation, nutrient sensing in pancreatic β-cells, and skeletal muscle stem and progenitor cell differentiation. The literature indicates that alcohol impairs mitochondrial respiratory capacity, promoting reactive oxygen species (ROS) generation and disrupting mitochondrial dynamics, leading to dysfunctional mitochondria …

Racial And Ethnic Disparities In Alcohol-Attributed Deaths In The United States, 1999–2020, Ibraheem M. Karaye, Nasim Maleki, Ismaeel Yunusa Ph.D.

Faculty Publications

The disparities in alcohol-attributed death rates among different racial and ethnic groups in the United States (US) have received limited research attention. Our study aimed to examine the burden and trends in alcohol-attributed mortality rates in the US by race and ethnicity from 1999 to 2020. We used national mortality data from the Centers for Disease Control and Prevention’s Wide-ranging Online Data for Epidemiologic Research (CDC WONDER) database and employed the ICD-10 coding system to identify alcohol-related deaths. Disparity rate ratios were calculated using the Taylor series, and Joinpoint regression was used to analyze temporal trends and calculate annual and …

Standards Of Care In Surgical Site Prevention Benchmark Study, Jasmine Taylor

MSN Capstone Projects

In depth synthesis of studies supporting efficacy of alcohol-based rubs in prevention of surgical site infections.

Girls Just Want To Be Safe: An Analysis Of Drugged Drinking And Prevention Amongst Students At The University Of South Carolina, C. Gray Forsberg

Senior Theses

Drink-spiking has become a well-known phenomenon since the turn of the century, especially on college campuses in the United States. Drink-spiking or drugging can be defined as “adding alcohol or drugs into someone’s drink without their knowledge or permission” (Alcohol and Drug Foundation, 2006). Drink-spiking is not just relevant to the concern of an illicit substance being placed into an alcoholic drink, but adding additional alcohol to drinks or adding alcohol or drugs to non-alcoholic drinks is considered drugging as well. This study collected data through a survey sent to 250 current students at the University of South Carolina regarding …

Wernicke's Encephalopathy: Mapping The Risk Factors Throughout The State Of South Carolina, Shannon M. Rychener

Senior Theses

Wernicke’s Encephalopathy is a consistently underrecognized neurodegenerative brain disorder resulting from prolonged thiamine deficiency. Clinical presentation of the disease results from brain lesions attributable to thiamine deficiency. Because these lesions occur in various locations in the cerebral cortex, symptoms can vary significantly. Varied presentation of symptoms, in addition to the lack of a widely accepted biomarker for the disorder cause challenges to clinicians when identifying and diagnosing the disorder. Due to these challenges, healthcare providers must heavily rely on patient history and risk factor prevalence when multiple symptoms of the disorder are present. By mapping the prevalence of the four …

Longitudinal Ultrasound Imaging And Network Modeling In Rats Reveal Sex-Dependent Suppression Of Liver Regeneration After Resection In Alcoholic Liver Disease, Benjamin K. Barnhart, Toshiki Kan, Ankita Srivastava, Corinne E. Wessner, John Waters, Manju Ambelil, John R. Eisenbrey, Jan B. Hoek, Rajanikanth Vadigepalli

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Liver resection is an important surgical technique in the treatment of cancers and transplantation. We used ultrasound imaging to study the dynamics of liver regeneration following two-thirds partial hepatectomy (PHx) in male and female rats fed via Lieber-deCarli liquid diet protocol of ethanol or isocaloric control or chow for 5–7 weeks. Ethanol-fed male rats did not recover liver volume to the pre-surgery levels over the course of 2 weeks after surgery. By contrast, ethanol-fed female rats as well as controls of both sexes showed normal volume recovery. Contrary to expectations, transient increases in both portal and hepatic artery blood flow …

Congenital Gastrointestinal Anomalies In Europe 2010–2019: A Geo-Spatiotemporal And Causal Inferential Study Of Epidemiological Patterns In Relationship To Cannabis- And Substance Exposure, Albert Stuart Reece, Gary Kenneth Hulse

Research outputs 2022 to 2026

Introduction: Congenital anomalies (CA’s) of most of the gastrointestinal tract have been linked causally with prenatal or community cannabis exposure. Therefore, we studied this relationship in Europe. Methods: CA data were from Eurocat. Drug-use data were sourced from the European Monitoring Centre for Drugs and Drug Addiction. Income data were taken from the World Bank. Results: When countries with increasing rates of daily cannabis use were compared with those which were not, the overall rate of gastrointestinal CA’s (GCA’s) was higher in the former group (p = 0.0032). The five anomalies which were related to the metrics of cannabis exposure …

Patterns Of Cannabis- And Substance-Related Congenital General Anomalies In Europe: A Geospatiotemporal And Causal Inferential Study, Albert Stuart Reece, Gary Kenneth Hulse

Research outputs 2022 to 2026

Introduction:

Recent series of congenital anomaly (CA) rates (CARs) have showed the close and epidemiologically causal relationship of cannabis exposure to many CARs. We investigated these trends in Europe where similar trends have occurred.

Methods:

CARs from EUROCAT. Drug use from European Monitoring Centre for Drugs and Drug Addiction. Income data from World Bank. Results: CARs were higher in countries with increasing daily use overall (p = 9.99 × 10⁻¹⁴, minimum E-value (mEV) = 2.09) and especially for maternal infections, situs inversus, teratogenic syndromes and VACTERL syndrome (p = 1.49 × 10⁻¹⁵, mEV = 3.04). In …

Clinical Epigenomic Explanation Of The Epidemiology Of Cannabinoid Genotoxicity Manifesting As Transgenerational Teratogenesis, Cancerogenesis And Aging Acceleration, Albert Stuart Reece, Gary Kenneth Hulse

Research outputs 2022 to 2026

As global interest in the therapeutic potential of cannabis and its’ derivatives for the management of selected diseases increases, it is increasingly imperative that the toxic profile of cannabinoids be thoroughly understood in order to correctly assess the balance between the therapeutic risks and benefits. Modern studies across a number of jurisdictions, including Canada, Australia, the US and Europe have confirmed that some of the most worrying and severe historical reports of both congenital anomalies and cancer induction following cannabis exposure actually underestimate the multisystem thousand megabase-scale transgenerational genetic damage. These findings from teratogenic and carcinogenic literature are supported by …

Geospatiotemporal And Causal Inferential Study Of European Epidemiological Patterns Of Cannabis- And Substance-Related Congenital Orofacial Anomalies, Albert Stuart Reece, Gary Kenneth Hulse

Research outputs 2022 to 2026

Introduction:

Since high rates of congenital anomalies (CAs), including facial CAs (FCAs), causally attributed to antenatal and community cannabis use have been reported in several recent series, it was of interest to examine this subject in detail in Europe.

Methods:

CA data were taken from the EUROCAT database. Drug exposure data were downloaded from the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA). Income was taken from the World Bank’s online sources.

Results:

On the bivariate maps of both orofacial clefts and holoprosencephaly against resin, the Δ9-tetrahydrocannabinol concentration rates of both covariates increased together in France, Bulgaria, and the …