Medicine and Health Sciences Commons^™

The Effects Of Psychedelic Microdosing On Mental Health: A Systematic Review, David F. Lo, Hasan Zia, Adarsh Thakur, Praneetha Rajkumar, Don D. Shamilov

Rowan-Virtua Research Day

This poster explores the effects of psychedelic microdosing on mental health conditions. Roughly 5.5 million individuals in the U.S. utilize psychedelics to treat their mental health issues. The primary substances used for microdosing currently include LSD and psilocybin, but mescaline, DMT, and amphetamines are used less commonly. This systematic review included 16 unique articles. The types of articles included: observational, placebo, self-reported, motivational, literature review, and comparative studies. The studies indicated lower levels of anxiety, depression, and stress among those that microdose. However, drawbacks such as difficulty sleeping and headaches were reported. Various studies have been published on the effects …

The Efficacy Of Baricitinib As A Treatment Option For Alopecia, In Terms Of Promoting Hair Regrowth And Improving Patient Reported Outcomes, Bhaumik Patel, Abhiram Gollapudi, Samrat Gollapudi, Srinidhi Banala, Brian Joseph Mathew, Prince Patel

Rowan-Virtua Research Day

Background: Alopecia, an autoimmune condition characterized by hair loss, significantly impacts millions globally, often leading to psychological distress such as anxiety and depression. Current treatments are variably effective and frequently associated with adverse effects that restrict long-term use. This study evaluates the efficacy of Baricitinib, a Janus Kinase inhibitor, in treating severe alopecia, focusing on hair regrowth and patient-reported outcomes.

Methods: This research synthesized data from recent publications (2018-2023) including clinical trials, reviews, meta-analyses, and systematic reviews, sourced from databases such as PubMed, Springer, and Elsevier. The inclusion criteria focused on recent studies in English evaluating Baricitinib's effectiveness in severe …

Reminiscence Therapy For Prevention Of Post-Stroke Anxiety And Depression In Adults, Carly Porter

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

Introduction

Anxiety and depression are prevalent after a stroke.^1,2 Peer support is a non-pharmacologic intervention utilized to manage post-stroke anxiety and depression with inconsistent results.³ Reminiscence therapy is an intervention that has been studied in the dementia population but is a relatively new intervention for the stroke population and has the potential to impact the psychological care provided to stroke patients.⁴

Preclinical Perspectives On The Mechanisms Underlying The Therapeutic Actions Of Psilocybin In Psychiatric Disorders, Andreas B. Wulff, Charles D. Nichols, Scott M. Thompson

School of Medicine Faculty Publications

Psychedelic compounds have shown extraordinary potential in treating a wide range of neuropsychiatric disorders. Psilocybin, for example, has now been shown in several clinical trials to induce a rapid (within days) and persistent (3–12 months) improvement in human treatment-resistant depression and other neuropsychiatric conditions. Here we review the preclinical models and experimental approaches that have been used to study the neurobiological actions of psychedelic drugs. We further summarize the insights these studies have provided into the possible mechanisms underlying the induction of their therapeutic actions, including the receptors to which psychedelics bind and the second messenger signaling cascades that they …

Utilizing The Zebrafish Species, Danio Rerio, To Assess The Effect Of Acute Treatment With St. John’S Wort Supplements On Anxiety As Measured By The Novel Dive Tank Test, Sebastian Woodson, Lori Mcgrew Dr.

Research Projects

Background: The zebrafish species, Danio rerio, is a widely utilized model organism with well-characterized behaviors including anxiety-like behavior when placed into a novel environment. In addition, the fish can be treated with substances by immersion.

St. John’s Wort has been suggested as a plant-based treatment for depression and anxiety because it contains compounds that inhibit the serotonin transporter (SERT) among other effects. A number of St. John’s Wort supplements are commercially available.

The National Institute of Mental Health (NIMH) estimates that about 19% of US adults suffer an anxiety disorder each year and about 31% will experience an anxiety disorder …

Oral Contraceptives And Affective Disorders: Neurobiology And Informed Choice, Sophia Mae Drezner

Scripps Senior Theses

Pregnancy prevention and female reproductive freedom have been some of the most contested political issues for decades. Abortion, a fundamental part of women’s healthcare, divides liberals and conservatives on an international scale. The consequences of unintended pregnancy without safe and reliable contraception are widespread, disproportionately impacting women of color, trans and non-binary folks, and poorer communities. The birth control pill is the most common form of oral contraception (OC) globally. Many people with ovaries begin the pill or other hormonal contraceptive (HC) methods as young as 11 years old. Exogenous progesterone and estrogen are known to impact mood, affect, physiology, …

Data Driven Classification Of Opioid Patients Using Machine Learning - An Investigation, Saddam Al Amin, Md Saddam Hossain Mukta, Md Sezan Mahmud Saikat, Md Ismail Hossain, Md Adnanul Islam, Mohiuddin Ahmed, Sami Azam

Research outputs 2022 to 2026

The opioid crisis has led to an increased number of drug overdoses in recent years. Several approaches have been established to predict opioid prescription by health practitioners. However, due to the complex nature of the problem, the accuracy of such methods is not yet satisfactory. Dependable and reliable classification of opioid dependent patients from well-grounded data sources is essential. Majority of the previous studies do not focus on the users’ mental health association for opioid intake classification. These studies do not also employ the latest deep learning based techniques such as attention and knowledge distillation mechanism to find better insights. …

Cortisol Receptor Sensitivity As A Risk Factor For Depression, Michela Michielli

Honors Theses

In 2020, the World Health Organization reported over 264 million people across the world were suffering from depression. Studies have demonstrated that one source of depression is a hormonal imbalance involved in the stress response. Cortisol is a stress hormone regulated by the Hypothalamic-Anterior-Pituitary (HPA) Axis. Its effects on the stress response and other metabolic activities in the body are exerted through the glucocorticoid and mineralocorticoid receptors (GR and MR respectively).

Our research has examined mutations known as single-nucleotide-polymorphisms (SNPs) relating to cortisol-receptor sensitivity and the behavior of cortisol in the body to investigate the link between cortisol activity and …

Regaining Effort-Based Food Motivation: The Drug Methylphenidate Reverses The Depressive Effects Of Tetrabenazine In Female Rats, Deanna Pietrorazio

Honors Scholar Theses

Tetrabenazine (TBZ), a vesicular monoamine transporter type 2 (VMAT-2) inhibitor, depletes dopamine and induces motivational deficits and other depressive symptoms in humans. Methylphenidate (MPH) is a dopamine transport blocker that is used to enhance motivational function. Previous studies have shown that in male rats, TBZ induces a shift in effort-related choice such that a low-effort bias is induced. In male rats this occurs at a dose range of 0.75-1.0 mg/kg TBZ, and this effect is reversible with co-administration of MPH. Recent studies have shown that females need a higher dose of TBZ (2.0 mg/kg) to show the low-effort bias. The …

The Various Nervous System Drugs Commonly Used For Treatment And The Disparities In Availability Of These Drugs In Minority Groups, Iman Haurami

Honors Scholars Collaborative Projects

The nervous system is a complex network in our body that is responsible for actions, reflexes, and even sensations. With the brain being part of the CNS, many common nervous system disorders are due to a defect in the central nervous system and the functions of this organ. These disorders include mental health problems, degenerative diseases, seizures, infections, and other possible genetic diseases. Many of these diseases are common in society and constantly researched. Even though these diseases are common, treatment accessibility and effects on people of minority groups are overlooked compared to the focus on majority groups. For drug …

The Benefit Of Bdnf Modification In The Treatment Of Post-Stroke Depression, Christine Gordynskiy-Ageyev

Capstone Showcase

Neuroplasticity has been a rapidly expanding area of research, and its findings have elucidated the potential of taking advantage of some of its components for the treatment of various neural pathologies. Stroke is the most common cause of long-term disability, and it is a disease process that affects many people. There are many rehabilitation programs that seek to restore a patient’s motor and cognitive functions after stroke; if not fully, then at least partially. Unfortunately, mental health changes contribute in large part to the overall disability of a patient, but these changes are not always targeted in these programs. In …

Ketamine As A Treatment Modality For Treatment-Resistant Depression, Tracy Wulff, Shen Cao

Physician Assistant Capstones, 2020-current

Many recent studies have demonstrated the ability of ketamine, an NMDA receptor antagonist, to produce antidepressant effects that may be effective in helping reduce treatment-resistant major depression. In particular, three double-blinded randomized control trials have been conducted to assess the viability and effectiveness of this medication for treatment. This systematic literature review will analyze these studies and determine if the overall research indicates that ketamine is useful in improving depression as measured by the Montgomery–Asberg Depression Rating Scale (MADRS)¹.

Objective: Assess the effectiveness of IV Ketamine in reducing treatment-resistant major depressive disorder as measured by the Montgomery–Asberg …

Making The Case For Psychedelics: Comparing Alternative Treatment Options For Depression, Nicole Amavisca

Undergraduate Honors Theses

Given the number of people who are treated for depression each year and the knowledge that treatments work differently for everyone, there is a pressing need to provide a variety of treatment options. Although psychedelic research had been halted for a few decades due to recreational abuse, there has been revived interest due to its therapeutic potential in the treatment of mood disorders and addiction. As an example, the hallucinogen ketamine has recently been approved as a treatment for depression, which has opened the door for broadening the discussion on psychedelic research. Although the research is limited, psilocybin mimics ketamine …

Drug Addiction & Mental Health, Tyler Burkholder

English Department: Research for Change - Wicked Problems in Our World

Drugs have a serious effect on our mental health, and mental health has a major effect on drug abuse and addiction. There is a reason so many drug users usually need to keep going back to rehab. It is because drugs affect mental health to a point where you aren’t the same person during and even after drug addiction. Poor mental health also can be a major cause influencing people to start doing drugs. People with depression, anxiety disorders, mood disorders are more prone to drug use. That is why we need to make it a public policy to screen …

Characterizing Prenatal Maternal Distress With Unique Prenatal Cortisol Trajectories, Gage Peterson, Emma V. Espel, Elyssia Poggi Davis, Curt A. Sandman, Laura M. Glynn

Psychology Faculty Articles and Research

Objective: It is widely assumed that glucocorticoids represent a primary mechanism through which exposure to adversity and maternal psychological distress shape prenatal developmental trajectories of both mother and fetus. However, despite repeated investigations and the fact that prenatal cortisol has been reliably linked to developmental outcomes, the empirical evidence supporting an association between prenatal cortisol and maternal distress is scarce. In this study, a novel approach to assessing links between maternal prenatal psychological distress and gestational cortisol profiles, general growth mixture modeling (GGMM), was applied. Method: Measures of pregnancy anxiety, perceived stress, and state anxiety and depressive symptoms as well …

Subanesthetic Iv Ketamine Reduces Acute Suicidal Ideation In Patients With Mood Disorders, Kimberly Jenko, Jack Anzilotti

Physician Assistant Capstones, 2016 to 2019

Background. Depression and suicide are common in the United States and present a significant problem in the healthcare landscape. Currently, there are few options that can rapidly reduce suicidal ideation in patients with depression. Ketamine, a glutamate N-methyl-D-aspartate (NMDA) receptor antagonist, has been shown to reduce acute suicidality in patients with depression. Previous studies have a reduction of suicidal ideation compared to saline placebo, but few studies have shown a significant effect compared to a similar psychoactive drug such as midazolam.

Method. A search of PubMed and PsychNET was performed in September 2018 using the terms “ketamine,” “suicide,” …

Ck2 Negatively Regulates 5-Ht4 Receptor Signaling In The Prefrontal Cortex And Mediates Depression-Like Behaviors, Julia Castello Saval

Dissertations, Theses, and Capstone Projects

The serotonergic system has been the major candidate in the pathophysiology of mood related disorders such as anxiety and major depressive disorder (MDD). Unfortunately, current antidepressant drugs are ineffective in 50% of the population and require chronic administration for a period of 3-6 weeks before the onset of therapeutic response. 5-HT4 receptor (5-HT₄R) agonists have emerged as potential candidates for fast antidepressant action, since an antidepressant response can be achieved after 3 days of pharmacological administration in rodents.

This dissertation aims to investigate the role of casein kinase 2 (CK2) as a regulator of 5-HT₄R expression …

Impact Of Single Nucleotide Polymorphisms On Hpa Axis Functionality In Depression, Claire Kelly

Honors Theses

The hypothalamic-pituitary-adrenal (HPA) axis plays a primary role in stress response through the regulated secretion of the glucocorticoid hormone cortisol. Diseases of cortisol dysregulation such as Cushing’s syndrome (hypercortisolemia) and Addison’s Disease (hypocortisolemia) are both associated with depression. Based on this we, and others, have hypothesized that mutations in the genes for the glucocorticoid receptor (GR), the closely related mineralocorticoid receptor (MR), and regulatory proteins associated with cortisol or GR function may contribute to depression in the absence of hyper- or hypo-cortisolemia. Our study investigated the genotypic frequency in the clinical population of several single nucleotide polymorphisms (SNPs) that affect …

Music As A Catalyst For Altered States Of Consciousness And Peak Experiences In The Treatment Of Depression, Anxiety, And Ptsd, Paul Battles

Expressive Therapies Capstone Theses

Abstract This paper investigates the therapeutic uses of altered states of consciousness (ASC) and peak experiences (PE) for the treatment of depression, anxiety, and post-traumatic stress disorder (PTSD), and the ways in which music can be used to facilitate or enhance these experiences. ASC’s and PE’s can help uncover hidden or repressed unconscious material and potentially change the way an individual views and interacts with his or her world. In cases of people suffering from depression, anxiety, and post-traumatic stress disorder (PTSD), these emotional, cognitive, and perceptual changes have been shown to have sometimes profound and long- lasting therapeutic effects, …

The Association Of Hormonal Contraception With Depression, Pamela Derickson

Family Medicine Clerkship Student Projects

Hormonal contraceptives are widely used by women during their reproductive years. Currently, over 100 million women worldwide use the pill, and 82% of sexually active women in the USA will use oral contraceptive pills at some time during their reproductive years (Carrol, 2017). Oral contraceptive use, especially among adolescents, is associated with subsequent use of antidepressants and a first diagnosis of depression, suggesting depression may be a potential adverse effect of hormonal contraceptive use (Skovlund, 2016). This project focused on educating health care providers at the Community Health Center of Burlington, VT (CHCB) about the association of depression and oral …

Determining The Knowledge, Attitudes And Beliefs Of Healthcare Providers In Treating Non-Specific Acute And Chronic Back Pain, Stacey L. Kale

Doctor of Nursing Practice Scholarly Project

An Abstract of the Scholarly Project by

Stacey Kale

Managing back pain has become a public health and clinical challenge (Krein et al., 2016). Incidence of back pain related complaints requiring treatment in the US is estimated at 11.2% of the adult population (Dowell, Haegerich, & Chou, 2016). New research suggests that it is the most common pain problem (Pauline, 2016). It is the third most expensive health disorder and is exceeded only by cancer and heart disease. Many health care providers lack formal pain management education and training thus leaving them at risk for failing to properly manage patients …

The Effects Of Testosterone Supplementation On Cognitive Functioning In Older Men, Eka Wahjoepramono, Prita Asih, Vilia Aniwiyanti, Kevin Taddei, Satvinder Dhaliwal, Stephanie Fuller, Jonathan Foster, Malcolm Carruthers, Giuseppe Verdile, Hamid R. Sohrabi, Ralph Martins

Research outputs 2014 to 2021

Reduction in testosterone levels in men during aging is associated with cognitive decline and risk of dementia. Animal studies have shown benefits for testosterone supplementation in improving cognition and reducing Alzheimer’s disease pathology. In a randomized, placebo-controlled, crossover study of men with subjective memory complaint and low testosterone levels, we investigated whether testosterone treatment significantly improved performance on various measures of cognitive functioning. Forty-four men were administered a battery of neuropsychological tests to establish the baseline prior to being randomly divided into two groups. The first group (Group A) received 24 weeks of testosterone treatment (T treatment) followed by 4 …

Ketamine, A Brighter Future For Those In Darkness, Matthew D. Gayhart

Undergraduate Research Posters

Millions of people around the world suffer from Major Depressive Disorder, and many of these people are given drugs to help treat this potentially devastating disease. For many, the first treatment is successful, and if not, certainly the second treatment gives them the relief they so desperately need. Others, however, are not so lucky, people with treatment resistant depression undergo numerous treatments, some of which are more aggressive than others, but still nothing helps alleviate their depression. Recently an older anesthetic, the drug Ketamine, has been making some news as a new depression treatment. This paper will compare Ketamine to …

Chronic Behavioral And Cognitive Deficits In A Rat Survival Model Of Organophosphate Toxicity, Beverly Huang

Theses and Dissertations

Organophosphates (OPs) are a major class of pesticides and nerve agents that elicit acute toxicity by inhibiting acetylcholinesterase (AChE), the enzyme responsible for the degradation of the neurotransmitter acetylcholine in the central and peripheral nervous systems. Acetylcholine accumulation following extensive AChE inhibition leads to an acute cholinergic syndrome characterized by autonomic dysfunction, involuntary movements, muscle fasciculations, respiratory distress, and seizures. Despite their classification as moderate to highly toxic, OP pesticides are the most widely used class of insecticides in the U.S., and are even more commonly used worldwide. Additionally, there is a growing concern that OP nerve agents could be …

The Reversal Effects Of Curcumin, An Herbal Remedy, On The Impairments Induced By Vmat-2 Inhibitor Tetrabenazine, Emily Qian, Samantha E. Yohn

Honors Scholar Theses

Substantial evidence has shown that dopamine (DA), particularly in the nucleus accumbens (NAc), is involved in behavioral activation and effort-related processes, such as overcoming work related response costs. Interference with accumbens DA transmission through administration of the vesicular monoamine transportor-2 (VMAT-2) inhibitor tetrabenazine (TBZ) produces an alteration of response allocation in the concurrent FR5/chow choice procedure, biasing animals toward the lower effort alternative. It has been suggested that these drug-induced shifts in effort-related choice behavior seen in rodents are analogous to symptoms such as psychomotor retardation, anergia, and fatigue, which can be observed in people with depression and other related …

Norepinephrine Involvement In The Intermittent Swim Stress-Induced Deficit In Spatial Learning And Memory, Emily Elgert

Honors Theses and Capstones

Learning and memory impairments are often caused by stress disorders including depression. The present study investigated the involvement of norepinephrine in the swim stress-induced deficits of spatial learning and memory. Exposure to intermittent swim stress (ISS) followed by learning and memory tests in the Morris water maze (MWM) were used to investigate this relationship. The ISS paradigm consists of intermittent exposure to cold water, producing stress responses in rats. Reboxetine, a norepinephrine selective reuptake inhibitor (NSRI), was employed to investigate whether this compound reverses the ISS-induced deficit. In other words, rats exposed to the ISS, were hypothesized to experience impaired …

Drug–Drug Conditioning Between Citalopram And Haloperidol Or Olanzapine In A Conditioned Avoidance Response Model: Implications For Polypharmacy In Schizophrenia, Nathan L. Sparkman, Ming Li

Department of Psychology: Faculty Publications

Patients with schizophrenia often have anxiety and depression, and thus are treated with multiple psychotherapeutic medications. This practice of polypharmacy increases the possibility for drug–drug interactions. However, the pharmacological and behavioral mechanisms underlying drug–drug interactions in schizophrenia remain poorly understood. In the present study, we adopted a preclinical approach and examined a less known behavioral mechanism, drug–drug conditioning (DDC) between haloperidol (a typical antipsychotic) or olanzapine (atypical antipsychotic) and citalopram (a selective serotonin reuptake inhibitor). A rat two-way conditioned avoidance response paradigm was used to measure antipsychotic activity and determine how DDC may alter the antipsychotic efficacy in this model. …

Does Fish Oil Supplementation (Omega-3 Pufa) Cause Mood Improvement In Adults With Depression, Lauren Cabana

PCOM Physician Assistant Studies Student Scholarship

Objective: The objective of this systematic review is to determine whether or not “Does fish oil supplementation (omega-3 PUFA) cause mood improvement in adults with depression?”

Novel Analogs Of M-Chlorophenylguanidine As 5-Ht3 Receptor Ligands, Katie Alix

Theses and Dissertations

Serotonin receptors play a variety of functional roles in the body. Some indications and treatment claims for one of the classes of serotonin receptors, the 5-HT3 receptor family, include: anxiety, depression, chemotherapy- and radiation-induced emesis, constipation, irritable bowel syndrome, pain, drug addiction, and satiety control. A 5-HT3 receptor partial agonist, MD-354, served as a lead compound in the development of new 5-HT3 receptor ligands. Using halogenated analogs the study investigated their effect on binding to the 5-HT3 receptor. Conformationally-constrained analogs (quinazolines) were shown to be a novel class of 5-HT3 receptor antagonists. The log P values were determined for several …