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Full-Text Articles in Mental and Social Health

The Balm Framework Of Clinical Excellence: An Adoptable Model For Sub-Saharan Africa., Taoreed Adegoke Azeez Jan 2024

The Balm Framework Of Clinical Excellence: An Adoptable Model For Sub-Saharan Africa., Taoreed Adegoke Azeez

Digital Journal of Clinical Medicine

Clinical excellence is the ability to provide rigorous, evidence-based, and rewarding care to the right patients. The BALM (brilliance, attitude, leadership, and materials) framework is a novel model for adjudicating clinical excellence. There are a few models and frameworks for evaluating clinical excellence, but each has its flaws and does not consider the peculiarities of economically-challenged regions such as sub-Saharan Africa. Coincidentally, such low-resource areas have an urgent need for a framework to assess clinical excellence because of their low health-related indices. The five-step mode of professional excellence is a well-recognised tool and was the model upon which the BALM …


Alkaptonuria Presenting With Back Pain: A Diagnostic Dilemma, Arnav Salar, Dyuksha Arora, Mahabaleshwar Mamadapur Jan 2024

Alkaptonuria Presenting With Back Pain: A Diagnostic Dilemma, Arnav Salar, Dyuksha Arora, Mahabaleshwar Mamadapur

Digital Journal of Clinical Medicine

Alkaptonuria is a rare inborn error of metabolism due to a deficiency of homogentisate 1,2 dioxygenase, resulting in homogentisic acid accumulation in tissues. It is characterised by homogentisic aciduria, ochronosis, and arthritis. We hereby discuss a 46-year-old male who presented with progressive lower back pain and polyarthralgia for ten years, initially diagnosed as ankylosing spondylitis. Characteristic skin pigmentation, ochronosis, and radiological findings led to the correct diagnosis of alkaptonuria. This case highlights the importance of considering alkaptonuria as a differential diagnosis for chronic back pain and arthritis, mainly when sacroiliac joints are spared, and ochronosis is present. While no cure …


Exploring The Elective Experience: A Review Of The "Adult Psychiatry" Elective At A Medical College, Dyuksha Arora, Kishor M Jan 2024

Exploring The Elective Experience: A Review Of The "Adult Psychiatry" Elective At A Medical College, Dyuksha Arora, Kishor M

Digital Journal of Clinical Medicine

This review delves into the motivations, experiences, and perceived advantages and disadvantages of undertaking the 'Adult Psychiatry' as an elective at JSS Medical College. Experiences from four students, two from the 2019 batch and two from the 2020 batch, provide a comprehensive overview of their elective.


Clozapine And Modified Electroconvulsive Therapy (M-Ect) In Treatment Resistant Schizophrenia (Trs) – A Case Report, Kareena Arora, Kishor M, Murali M R, Suhas K Mr Jan 2024

Clozapine And Modified Electroconvulsive Therapy (M-Ect) In Treatment Resistant Schizophrenia (Trs) – A Case Report, Kareena Arora, Kishor M, Murali M R, Suhas K Mr

Digital Journal of Clinical Medicine

Schizophrenia is psychiatric disorder affecting less than 1% of population that can be devastating, characterized by positive, negative and cognitive symptoms. This can lead to significant functional impairment. Despite intensive and ongoing research, outcomes from best-practice treatment are often suboptimal. Unfortunately, not all the patients respond to antipsychotic medications. Overall estimates suggest that one-fifth to one-half of patients have treatment resistant schizophrenia (TRS).

TRS include failure sequential trial of two different antipsychotics with sufficient dose, duration and adherence as a minimum criterion. TRS represents major clinical challenge.

Clozapine is the only drug approved for TRS as it is the drug …


Internet Gaming Disorders Amongst Medical Undergraduates In Tamil Nadu, India - A Cross Sectional Study, Rejee Sneha Ebanezer, Sumedha K, Murugan V Jan 2024

Internet Gaming Disorders Amongst Medical Undergraduates In Tamil Nadu, India - A Cross Sectional Study, Rejee Sneha Ebanezer, Sumedha K, Murugan V

Digital Journal of Clinical Medicine

Abstract

Background: Internet Gaming Disorder (IGD) or internet-related gaming addictions are characterized by severely impaired control over gaming affecting routine activities, followed by several psychological, physical and social issues. Budding medical undergraduates who are future health professionals might have positive effects on their studies and career goals when saved from internet gaming addictions. Hence, this study aimed to identify the proportion of medical undergraduate students and interns with internet gaming disorders studying in a private medical college and tertiary care hospital.

Setting: A tertiary care Hospital and Medical College, Tamil Nadu, India

Study design: Cross – sectional study.

Participants: Medical …


High Stakes And Hidden Risks: A Case Series On Pathological Gambling In Context With Affective Disorders And Substance Abuse, Avni Gupta, Namita Deka, Mahesh Kumar Jan 2024

High Stakes And Hidden Risks: A Case Series On Pathological Gambling In Context With Affective Disorders And Substance Abuse, Avni Gupta, Namita Deka, Mahesh Kumar

Digital Journal of Clinical Medicine

Background: Pathological gambling is a non–substance-related addictive disorder, characterized by persistent preoccupation with gambling, impaired control, and continuation despite negative consequences. It is associated with financial losses, social and occupational dysfunction, and psychiatric comorbidities, including affective and substance use disorders. Although international prevalence estimates range from 1–2%, research in India remains limited, particularly with the rise of online gambling.

Methods: We report a case series of three individuals presenting to a tertiary-care psychiatry outpatient department with pathological gambling. Clinical assessments included detailed psychiatric evaluation, mental status examination, and psychometric assessments using the Hamilton Anxiety Rating Scale (HAM-A), Beck Depression Inventory …


Prevalence And Patterns Of Cardiovascular Risk Factors In Young Hypertensive Patients, *Raghu V S R Tanuku Dr., Major Venkata Shree Krishna Dr., Sreedhar Tanuku Dr Jan 2024

Prevalence And Patterns Of Cardiovascular Risk Factors In Young Hypertensive Patients, *Raghu V S R Tanuku Dr., Major Venkata Shree Krishna Dr., Sreedhar Tanuku Dr

Digital Journal of Clinical Medicine

Hypertension ranks among the top ten causes of mortality, with around 4% attributed to hypertensive complications. High salt intake, Type 2 diabetes, smoking, elevated serum lipids, a sedentary lifestyle, a diet heavy in saturated fat, genetic predisposition, as well as stress are among the factors that contribute to hypertension. Hypertension affects about 1 billion people worldwide, with considerable differences between populations and ethnic groups [2]. The Framingham Heart Study indicates that a person's lifetime risk of developing hypertension is 90% if they are normotensive at age 55. According to the NHANES IV (4th National Health and Nutrition Examination Survey), the …


– Foreign Body Ingestion In Children(<12 Years) At A Tertiary Care Hospital: A Retrospective Cohort Study Studying Role Of Socioeconomic Status And Parental Supervision., Khyati Gupta, Gargi Rekhawar, Anisha Jain, Vishal D. Sawant, Sushma Save Jan 2024

– Foreign Body Ingestion In Children(<12 Years) At A Tertiary Care Hospital: A Retrospective Cohort Study Studying Role Of Socioeconomic Status And Parental Supervision., Khyati Gupta, Gargi Rekhawar, Anisha Jain, Vishal D. Sawant, Sushma Save

Digital Journal of Clinical Medicine

Background- Foreign body ingestion is a long-standing problem concerning pediatric population. We aim to evaluate the correlation between the median time interval between ingestion of foreign body and arrival to the hospital with socioeconomic factors, effect of parental supervision and number of children in the family. We also aim to find out the deciding factors for proper selection of method of removal of ingested foreign bodies.

Methods- The data was collected from patient’s admission files, medical and endoscopic records. Chi-square test was used to calculate the corelation of time since ingestion with the socioeconomic status of family, method of removal …


Assessing Discharge Knowledge For Caregivers Of Newborn (Using Video Discharge Instructions As An Adjunct To Standard Written Instructions) In Covid Period – A Randomized Controlled Trial, Jayesh Yadav, Khyati Gupta, Vishal D. Sawant Jan 2024

Assessing Discharge Knowledge For Caregivers Of Newborn (Using Video Discharge Instructions As An Adjunct To Standard Written Instructions) In Covid Period – A Randomized Controlled Trial, Jayesh Yadav, Khyati Gupta, Vishal D. Sawant

Digital Journal of Clinical Medicine

Background: Studies have demonstrated that caregivers of newborn frequently face challenges in comprehending the instructions provided to them upon discharge. Video discharge instructions provide a clear and concise message and can potentially alleviate factors which have an impact on comprehension of caregivers like illiteracy, communication barriers and limited physician time. We aim to assess the impact of incorporating video-based discharge instructions on caregivers' comprehension of newborn care and post-discharge follow-up, specifically in the context of the COVID-19 pandemic.

Methods: Caregivers of newborn in the COVID times were randomized into written only and written with video discharge instruction groups; …


Comparison Of Empathy And Compassion Fatigue Among Mental Health And Non-Mental Health Professionals: A Cross-Sectional Study, Fathima Fiza K T, Anil Kakunje, Ashwini Dinkar Jan 2024

Comparison Of Empathy And Compassion Fatigue Among Mental Health And Non-Mental Health Professionals: A Cross-Sectional Study, Fathima Fiza K T, Anil Kakunje, Ashwini Dinkar

Digital Journal of Clinical Medicine

Background:

Empathy refers to the ability to understand and comprehend others' thoughts and emotions as if it's their own, evoked by witnessing and connecting to the other person’s emotional state. Compassion fatigue, a consequence of an empathetic reaction, is the mental and physical tiredness resulting from being a witness to the suffering of others. It can result in negative consequences ultimately affecting the quality of treatment. The purpose of the study was to compare the level of empathy and compassion fatigue among mental health, and non-mental health professionals.

Methods

A comparative cross-sectional study was conducted over one year using 88 …


A Previous Thyroidectomy- The Culprit Of Laryngospasm Several Years On!, Vyshnavi Sriram, Ashwini N, Chillara Meena Jan 2024

A Previous Thyroidectomy- The Culprit Of Laryngospasm Several Years On!, Vyshnavi Sriram, Ashwini N, Chillara Meena

Digital Journal of Clinical Medicine

Laryngospasm is the sustained closure of the vocal cords resulting in partial or complete loss of airway patency. Among the several causes of laryngospasm, history of total thyroidectomy performed several years back, though reported, is a rare occurrence. We present here the case report of a lady with an uneventful intra operative course of a laparoscopic cholecystectomy who developed stridor and laryngospasm in the immediate post operative period. Evaluation revealed unilateral vocal cord palsy and hypocalcemia. Compensated unilateral recurrent laryngeal nerve palsy and asymptomatic hypocalcemia can exist in patients who have undergone total thyroidectomy and can result in stridor several …


The Education Prescription: Exploring The Potential Of Patient Education To Reduce Mental Health Issues In Hormonal Contraceptive Users, Maria Abraham Jan 2024

The Education Prescription: Exploring The Potential Of Patient Education To Reduce Mental Health Issues In Hormonal Contraceptive Users, Maria Abraham

Nursing | Senior Theses

The many birth control options available impact a woman’s life, as hormonal contraceptives are commonly used but often misunderstood. These contraceptives, which contain progestin only, or estrogen and progestin combined, can come in various forms such as pills, implants, IUDs, injections, the vaginal ring, and skin patches. They offer benefits such as reduced menstrual cramps and ectopic pregnancy risk. However, they may lead to adverse side effects which can include increased blood pressure, nausea, headaches, breakthrough bleeding, and a higher risk of blood clots, with research indicating a potential link between oral contraceptive use and a decline in the user’s …


Findings Of Ptsd-Specific Deficits In Default Mode Network Strength Following A Mild Experimental Stressor, Christopher L Averill, Lynnette A Averill, Teddy J Akiki, Samar Fouda, John H Krystal, Chadi G Abdallah Jan 2024

Findings Of Ptsd-Specific Deficits In Default Mode Network Strength Following A Mild Experimental Stressor, Christopher L Averill, Lynnette A Averill, Teddy J Akiki, Samar Fouda, John H Krystal, Chadi G Abdallah

Staff and Researcher Publications

Reductions in default mode (DMN) connectivity strength have been reported in posttraumatic stress disorder (PTSD). However, the specificity of DMN connectivity deficits in PTSD compared to major depressive disorder (MDD), and the sensitivity of these alterations to acute stressors are not yet known. 52 participants with a primary diagnosis of PTSD (n = 28) or MDD (n = 24) completed resting-state functional magnetic resonance imaging immediately before and after a mild affective stressor. A 2 × 2 design was conducted to determine the effects of group, stress, and group*stress on DMN connectivity strength. Exploratory analyses were completed to …


The Seroprevalence Of Sars-Cov-2-Specific Antibodies In Australian Children: A Cross-Sectional Study, Archana Koirala, Jocelynne Mcrae, Philip N Britton, Marnie Downes, Shayal A Prasad, Suellen Nicholson, Noni E Winkler, Matthew V N O'Sullivan, Fatima Gondalwala, Cecile Castellano, Emma Carey, Alexandra Hendry, Nigel Crawford, Ushma Wadia, Peter Richmond, Helen S Marshall, Julia E Clark, Joshua R Francis, Jeremy Carr, Adam Bartlett, Brendan Mcmullan, Justin Skowno, Donald Hannah, Andrew Davidson, Britta S Von Ungern-Sternberg, Paul Lee-Archer, Laura L Burgoyne, Edith B Waugh, John B Carlin, Zin Naing, Nicole Kerly, Alissa Mcminn, Guillian Hunter, Christine Heath, Natascha D'Angelo, Carolyn Finucane, Laura A Francis, Sonia Dougherty, William Rawlinson, Theo Karapanagiotidis, Natalie Cain, Rianne Brizuela, Christopher C Blyth, Nicholas Wood, Kristine Macartney Jan 2024

The Seroprevalence Of Sars-Cov-2-Specific Antibodies In Australian Children: A Cross-Sectional Study, Archana Koirala, Jocelynne Mcrae, Philip N Britton, Marnie Downes, Shayal A Prasad, Suellen Nicholson, Noni E Winkler, Matthew V N O'Sullivan, Fatima Gondalwala, Cecile Castellano, Emma Carey, Alexandra Hendry, Nigel Crawford, Ushma Wadia, Peter Richmond, Helen S Marshall, Julia E Clark, Joshua R Francis, Jeremy Carr, Adam Bartlett, Brendan Mcmullan, Justin Skowno, Donald Hannah, Andrew Davidson, Britta S Von Ungern-Sternberg, Paul Lee-Archer, Laura L Burgoyne, Edith B Waugh, John B Carlin, Zin Naing, Nicole Kerly, Alissa Mcminn, Guillian Hunter, Christine Heath, Natascha D'Angelo, Carolyn Finucane, Laura A Francis, Sonia Dougherty, William Rawlinson, Theo Karapanagiotidis, Natalie Cain, Rianne Brizuela, Christopher C Blyth, Nicholas Wood, Kristine Macartney

Staff and Researcher Publications

Background: Following reduction of public health and social measures concurrent with SARS-CoV-2 Omicron emergence in late 2021 in Australia, COVID-19 case notification rates rose rapidly. As rates of direct viral testing and reporting dropped, true infection rates were most likely to be underestimated.

Objective: To better understand infection rates and immunity in this population, we aimed to estimate SARS-CoV-2 seroprevalence in Australians aged 0-19 years.

Methods: We conducted a national cross sectional serosurvey from June 1, 2022, to August 31, 2022, in children aged 0-19 years undergoing an anesthetic procedure at eight tertiary pediatric hospitals. Participant questionnaires were administered, and …


Towards Objective, Temporally Resolved Neurobehavioral Predictors Of Emotional State, Katherine E Kabotyanski, Han G Yi, Rahul Hingorani, Brian S Robinson, Hannah P Cowley, Matthew S Fifer, Brock A Wester, Bishal Lamichhane, Ashutosh Sabharwal, Anusha B Allawala, Sameer V Rajesh, Nabeel Diab, Raissa K Mathura, Victoria Pirtle, Joshua Adkinson, Andrew J Watrous, Eleonora Bartoli, Jiayang Xiao, Garrett P Banks, Sanjay J Mathew, Wayne K Goodman, Xaq Pitkow, Nader Pouratian, Benjamin Y Hayden, Nicole R Provenza, Sameer A Sheth Jan 2024

Towards Objective, Temporally Resolved Neurobehavioral Predictors Of Emotional State, Katherine E Kabotyanski, Han G Yi, Rahul Hingorani, Brian S Robinson, Hannah P Cowley, Matthew S Fifer, Brock A Wester, Bishal Lamichhane, Ashutosh Sabharwal, Anusha B Allawala, Sameer V Rajesh, Nabeel Diab, Raissa K Mathura, Victoria Pirtle, Joshua Adkinson, Andrew J Watrous, Eleonora Bartoli, Jiayang Xiao, Garrett P Banks, Sanjay J Mathew, Wayne K Goodman, Xaq Pitkow, Nader Pouratian, Benjamin Y Hayden, Nicole R Provenza, Sameer A Sheth

Staff and Researcher Publications

No abstract provided.


Efficacy And Safety Of Zuranolone Co-Initiated With An Antidepressant In Adults With Major Depressive Disorder: Results From The Phase 3 Coral Study, Sagar V Parikh, Scott T Aaronson, Sanjay J Mathew, Gustavo Alva, Charles Debattista, Stephen Kanes, Robert Lasser, Amy Bullock, Mona Kotecha, Jungah Jung, Fiona Forrestal, Jeff Jonas, Theresa Vera, Bridgette Leclair, James Doherty Jan 2024

Efficacy And Safety Of Zuranolone Co-Initiated With An Antidepressant In Adults With Major Depressive Disorder: Results From The Phase 3 Coral Study, Sagar V Parikh, Scott T Aaronson, Sanjay J Mathew, Gustavo Alva, Charles Debattista, Stephen Kanes, Robert Lasser, Amy Bullock, Mona Kotecha, Jungah Jung, Fiona Forrestal, Jeff Jonas, Theresa Vera, Bridgette Leclair, James Doherty

Staff and Researcher Publications

Major depressive disorder (MDD) is a mental health disorder that can cause disability and functional impairment that standard-of-care (SOC) antidepressant therapies (ADTs) can take weeks to treat. Zuranolone is a neuroactive steroid and positive allosteric modulator of synaptic and extrasynaptic γ-aminobutyric acid (GABA) type A receptors approved as an oral, once-daily, 14-day treatment course in adults with postpartum depression and under investigation in adults with MDD. The phase 3 CORAL Study (NCT04476030) evaluated the efficacy and safety of zuranolone 50 mg co-initiated with SOC ADT (zuranolone+ADT) vs placebo co-initiated with SOC ADT (placebo+ADT) in adults with MDD. Patients were randomized …


The Why, When, Where, How, And So What Of So-Called Rapidly Acting Antidepressants, Alan F Schatzberg, Sanjay J Mathew Jan 2024

The Why, When, Where, How, And So What Of So-Called Rapidly Acting Antidepressants, Alan F Schatzberg, Sanjay J Mathew

Staff and Researcher Publications

Developing antidepressants that are not only more effective but are rapidly acting is the Holy Grail for psychiatry. We review multiple issues that arise in determining rapid responses in antidepressant trials. The current status of purportedly rapid acting agents is first reviewed. Then, a number of key questions/issues are addressed: Is there a unifying definition for rapid response across studies? Should rapid response criteria be based on required measurable effects on overall improvement? On specific symptoms such as psychomotor retardation, depressed mood, or anhedonia? In associated symptoms such as anxiety or insomnia? When should onset be considered rapid-by Day 3? …


Study Protocol For Measuring Stigmatization In Persistent Tic Disorders: Development And Validation Of The Tourette Discrimination-Stigmatization Scale, Jaclyn M Martindale, Victor M Ringheanu, Kelly A Pring, Sandra Norona, Kimberly Wiseman, Roy E Strowd, Leah Chapman, Joseph Rigdon, Stephen R Rapp, Eric A Storch, Edward Ip, Jonathan W Mink Jan 2024

Study Protocol For Measuring Stigmatization In Persistent Tic Disorders: Development And Validation Of The Tourette Discrimination-Stigmatization Scale, Jaclyn M Martindale, Victor M Ringheanu, Kelly A Pring, Sandra Norona, Kimberly Wiseman, Roy E Strowd, Leah Chapman, Joseph Rigdon, Stephen R Rapp, Eric A Storch, Edward Ip, Jonathan W Mink

Center for Medical Ethics and Health Policy Staff Publications

Introduction: Persistent Tic Disorders such as Tourette Syndrome are common neurodevelopmental disorders that are highly stigmatized. Many individuals with Persistent Tic Disorders experience peer rejection, loneliness, and self-stigma. Experiencing stigmatization during childhood can influence the persistence of moderate-to-severe tics later in life. Additionally, these factors have been associated with increased suicidal ideation, suicide attempts, and psychiatric symptom severity. There is a need for interventions to reduce stigma and stigmatization in Persistent Tic Disorders. Before developing cost-effective interventions to mitigate stigma's profound downstream health impacts, a reliable measure of stigmatization must be created. The overarching goal of this research is to …


Clinical Characteristics Of Probands With Obsessive-Compulsive Disorder From Simplex And Multiplex Families, Monicke O Lima, Leonardo C Saraiva, Vanessa R Ramos, Melaine C Oliveira, Daniel L C Costa, Brazilian Research Consortium On Obsessive-Compulsive Spectrum Disorders, Thomas V Fernandez, James J Crowley, Eric A Storch, Roseli G Shavitt, Euripedes C Miguel, Carolina Cappi Jan 2024

Clinical Characteristics Of Probands With Obsessive-Compulsive Disorder From Simplex And Multiplex Families, Monicke O Lima, Leonardo C Saraiva, Vanessa R Ramos, Melaine C Oliveira, Daniel L C Costa, Brazilian Research Consortium On Obsessive-Compulsive Spectrum Disorders, Thomas V Fernandez, James J Crowley, Eric A Storch, Roseli G Shavitt, Euripedes C Miguel, Carolina Cappi

Center for Medical Ethics and Health Policy Staff Publications

Genetic and non-genetic factors contribute to obsessive-compulsive disorder (OCD), with strong evidence of familial clustering. Genomic studies in psychiatry have used the concepts of families that are "simplex" (one affected) versus "multiplex" (multiple affected). Our study compares demographic and clinical data from OCD probands in simplex and multiplex families to uncover potential differences. We analyzed 994 OCD probands (501 multiplex, 493 simplex) from the Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders (C-TOC). Clinicians administered the Structured Clinical Interview for DSM-IV (SCID-IV) to diagnose, Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) to assess severity, and Dimensional Yale-Brown Obsessive-Compulsive Scale (DY-BOCS) to assess symptom dimensionality. …


Psychotropic Polypharmacy On Heart Rate Of Daphnia Magna, Gwendolynne Miller, Brian Bagatto Jan 2024

Psychotropic Polypharmacy On Heart Rate Of Daphnia Magna, Gwendolynne Miller, Brian Bagatto

Williams Honors College, Honors Research Projects

The prevalence of patients being prescribed multiple medications concurrently is significantly rising, and so is the importance of investigating any interactions between medications. One common example—sertraline and clomipramine have been used together to treat obsessive compulsive disorder. Clomipramine, however, is known to cause tachyarrhythmias in some patients. The present study set out to investigate the role of this drug combination on the heart rate of a simple animal model, Daphnia magna, or the water flea. The water flea was exposed to saline, sertraline, clomipramine, or sertraline plus clomipramine, and heart rate was measured subsequently. It was found that the …


Development And Initial Validation Of A Hospital Stress Questionnaire, Daniel M Ford, Rebecca Lawton, Elizabeth Travis, Elizabeth A Teale, Daryl B O'Connor Jan 2024

Development And Initial Validation Of A Hospital Stress Questionnaire, Daniel M Ford, Rebecca Lawton, Elizabeth Travis, Elizabeth A Teale, Daryl B O'Connor

Faculty, Staff and Student Publications

BACKGROUND: Hospitalisation can be a traumatic experience, where inpatients are exposed to an abundance of physical and psychological stressors. Evidence suggests that these hospital-related stressors negatively impact health: a phenomenon known as post-hospital syndrome. The current study aimed to identify hospital-related stressors, and to develop and provide initial validation for a new measure of in-hospital stress.

METHODS: Measure development occurred in three stages: (i) semi-structured interviews, (ii) item generation, and (iii) pilot testing. Twenty-one patients were interviewed regarding their recent hospital experiences, and a list of hospital-related stressors was produced. These stressors were compiled into a questionnaire and piloted on …


G-Quadruplex Dna And Rna In Cellular Senescence, Rocio Diaz Escarcega, Paul Marshall, Andrey S Tsvetkov Jan 2024

G-Quadruplex Dna And Rna In Cellular Senescence, Rocio Diaz Escarcega, Paul Marshall, Andrey S Tsvetkov

Faculty, Staff and Student Publications

Normal cells divide, are damaged, and are repaired across their lifetime. As cells age, they enter cellular senescence, characterized by a permanent state of cell-cycle arrest triggered by various stressors. The molecular mechanisms that regulate senescent phenotypes have been actively investigated over the last several decades; however, one area that has been neglected is how G-quadruplex (G4) DNA and RNA (G4-DNA and G4-RNA) mediate senescence. These non-canonical four-stranded DNA and RNA structures regulate most normative DNA and RNA-dependent processes, such as transcription, replication, and translation, as well as pathogenic mechanisms, including genomic instability and abnormal stress granule function. This review …


A Brief But Comprehensive Three-Item Social Connectedness Screener For Use In Social Risk Assessment Tools, Nancy P Gordon, Matthiew C Stiefel Jan 2024

A Brief But Comprehensive Three-Item Social Connectedness Screener For Use In Social Risk Assessment Tools, Nancy P Gordon, Matthiew C Stiefel

Faculty, Staff and Student Publications

BACKGROUND: The 2014 IOM report "Capturing Social and Behavioral Domains and Measures in Electronic Health Records" described three subdomains of social relationships that affect patient health and well-being. However, most social risk screeners currently assess only one subdomain, frequency of social connections. We are proposing a three-item Brief Social Connectedness (SC) screener that additionally assesses risks in social/emotional support and loneliness/social isolation subdomains.

METHODS: For this cross-sectional study, we used data from a 2021 Kaiser Permanente Northern California (KPNC) social risk survey for 2244 members ages 35-85 years. The survey included three validated questions that covered the SC subdomains (frequencies …


Promising Response Of Olaparib In Patient With Germline Atm-Mutated Metastatic Gastric Cancer, Victor Yang Jan 2024

Promising Response Of Olaparib In Patient With Germline Atm-Mutated Metastatic Gastric Cancer, Victor Yang

Faculty, Staff and Student Publications

Gastric cancer ranks as the fifth leading cause of global cancer incidences, exhibiting varied prevalence influenced by geographical, ethnic, and lifestyle factors, as well as


Does An Early, Balanced Resuscitation Strategy Reduce The Incidence Of Hypofibrinogenemia In Hemorrhagic Shock?, Mariela Sandoval Jan 2024

Does An Early, Balanced Resuscitation Strategy Reduce The Incidence Of Hypofibrinogenemia In Hemorrhagic Shock?, Mariela Sandoval

Faculty, Staff and Student Publications

OBJECTIVES: Some centers have recommended including concentrated fibrinogen replacement in massive transfusion protocols (MTPs). Given our center's policy of aggressive early balanced resuscitation (1:1:1), beginning prehospital, we hypothesized that our rates of hypofibrinogenemia may be lower than those previously reported.

METHODS: In this retrospective cohort study, patients presenting to our trauma center November 2017 to April 2021 were reviewed. Patients were defined as hypofibrinogenemic (HYPOFIB) if admission fibrinogen

RESULTS: Of 29 782 patients, 6618 level 1 activations, and 1948 patients receiving emergency release blood,

CONCLUSIONS: Low rates of hypofibrinogenemia were found in our center which treats hemorrhage with early, balanced …


Combining Neuroimaging And Brain Stimulation To Test Alternative Causal Pathways For Nicotine Addiction In Schizophrenia, Mark Kvarta, Kevin Walton, George F Wittenberg, Stephanie Hare, Si Gao, Andrew Van Der Vaart, Zhiwei Zhao, Shuo Chen, Peter Kochunov, L Elliot Hong Jan 2024

Combining Neuroimaging And Brain Stimulation To Test Alternative Causal Pathways For Nicotine Addiction In Schizophrenia, Mark Kvarta, Kevin Walton, George F Wittenberg, Stephanie Hare, Si Gao, Andrew Van Der Vaart, Zhiwei Zhao, Shuo Chen, Peter Kochunov, L Elliot Hong

Faculty, Staff and Student Publications

The smoking rate is high in patients with schizophrenia. Brain stimulation targeting conventional brain circuits associated with nicotine addiction has also yielded mixed results. We aimed to identify alternative circuitries associated with nicotine addiction in both the general population and schizophrenia, and then test whether modulation of such circuitries may alter nicotine addiction behaviors in schizophrenia. In Study I of 40 schizophrenia smokers and 51 non-psychiatric smokers, cross-sectional neuroimaging analysis identified resting state functional connectivity (rsFC) between the dorsomedial prefrontal cortex (dmPFC) and multiple extended amygdala regions to be most robustly associated with nicotine addiction severity in healthy controls and …


Intermittent Theta Burst Stimulation And Functional Connectivity In People Living With Hiv/Aids Who Smoke Tobacco Cigarettes: A Preliminary Pilot Study, Gopalkumar Rakesh, Thomas G Adams, Rajendra A Morey, Joseph L Alcorn, Rebika Khanal, Seth S Himelhoch Jan 2024

Intermittent Theta Burst Stimulation And Functional Connectivity In People Living With Hiv/Aids Who Smoke Tobacco Cigarettes: A Preliminary Pilot Study, Gopalkumar Rakesh, Thomas G Adams, Rajendra A Morey, Joseph L Alcorn, Rebika Khanal, Seth S Himelhoch

Faculty, Staff and Student Publications

BACKGROUND: People living with HIV (PLWHA) smoke at three times the rate of the general population and respond poorly to cessation strategies. Previous studies examined repetitive transcranial magnetic stimulation (rTMS) over left dorsolateral prefrontal cortex (L. dlPFC) to reduce craving, but no studies have explored rTMS among PLWHA who smoke. The current pilot study compared the effects of active and sham intermittent theta-burst stimulation (iTBS) on resting state functional connectivity (rsFC), cigarette cue attentional bias, and cigarette craving in PLWHA who smoke.

METHODS: Eight PLWHA were recruited (single-blind, within-subject design) to receive one session of iTBS (n=8) over the L. …


Fitness Consequences Of Depressive Symptoms Vary Between Generations: Evidence From A Large Cohort Of Women Across The 20th Century, Christopher I Gurguis, Renée A Duckworth, Nicole M Bucaro, Consuelo Walss-Bass Jan 2024

Fitness Consequences Of Depressive Symptoms Vary Between Generations: Evidence From A Large Cohort Of Women Across The 20th Century, Christopher I Gurguis, Renée A Duckworth, Nicole M Bucaro, Consuelo Walss-Bass

Faculty, Staff and Student Publications

Depression has strong negative impacts on how individuals function, leading to the assumption that there is strong negative selection on this trait that should deplete genetic variation and decrease its prevalence in human populations. Yet, depressive symptoms remain common. While there has been a large body of work trying to resolve this paradox by mapping genetic variation of this complex trait, there have been few direct empirical tests of the core assumption that there is consistent negative selection on depression in human populations. Here, we use a unique long-term dataset from the National Health and Nutrition Examination Survey that spans …


Higher Il-6 And Il-4 Plasma Levels In Depressed Elderly Women Are Influenced By Diabetes Mellitus, Natália S Dias, Antônio L Teixeira, Breno S Diniz, Erica L Vieira, Bernardo De M Viana Jan 2024

Higher Il-6 And Il-4 Plasma Levels In Depressed Elderly Women Are Influenced By Diabetes Mellitus, Natália S Dias, Antônio L Teixeira, Breno S Diniz, Erica L Vieira, Bernardo De M Viana

Faculty, Staff and Student Publications

OBJECTIVE: This study aimed at investigating a set of peripheral cytokines in elderly female patients with MDD, comparing them to controls, and assessing the potential influence of clinical comorbidities on inflammatory markers.

METHODS: Twenty-five elderly female patients diagnosed with MDD and 19 age-matched female controls were enrolled on this study. Plasma levels of interleukin (IL)-4, IL-6, IL-10, interferon (IFN)-γ and tumor necrosis factor (TNF)-α were evaluated with commercially-available assays.

RESULTS: Elderly female patients with MDD exhibited higher plasma IL-6 and IL-4 levels when compared to controls. In a logistic regression model taking cytokine levels, comorbidities, and age into account, only …


Increased Risk For Alcohol- And Other Substance-Exposed Pregnancies Among Women Who Smoke Tobacco: A Secondary Analysis Of A Primary Care-Based Intervention, Mary M Velasquez Jan 2024

Increased Risk For Alcohol- And Other Substance-Exposed Pregnancies Among Women Who Smoke Tobacco: A Secondary Analysis Of A Primary Care-Based Intervention, Mary M Velasquez

Faculty, Staff and Student Publications

Introduction: Among women at risk for alcohol-exposed pregnancies (AEP), smoking tobacco may be associated with increased severity of alcohol use, and risk for tobacco-exposed and other substance-exposed pregnancies (TEPs/SEPs). Our secondary data analysis of the 'CHOICES Plus' intervention trial explored AEP and SEP risk by smoking status.

Methods: Eligible women (N=261) were recruited from 12 primary care clinics in a public healthcare system, not pregnant, aged 18-44 years, drinking >3 drinks/day or >7 drinks/week, sexually active, and not using effective contraception. We compared women who did and did not smoke tobacco on alcohol and drug severity, and psychological distress (e.g. …