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Articles 9691 - 9720 of 55613

Full-Text Articles in Public Health

Postprogression Therapy And Confounding For The Estimated Treatment Effect On Overall Survival In Phase Iii Oncology Trials, Alexander D Sherry, Pavlos Msaouel, Timothy A Lin, Joseph Abi Jaoude, Ramez Kouzy, Esther J Beck, Avital M Miller, Adina H Passy, Gabrielle S Kupferman, Eugene J Koay, Clifton David Fuller, Charles R Thomas, Zachary R Mccaw, Ethan B Ludmir Jan 2024

Postprogression Therapy And Confounding For The Estimated Treatment Effect On Overall Survival In Phase Iii Oncology Trials, Alexander D Sherry, Pavlos Msaouel, Timothy A Lin, Joseph Abi Jaoude, Ramez Kouzy, Esther J Beck, Avital M Miller, Adina H Passy, Gabrielle S Kupferman, Eugene J Koay, Clifton David Fuller, Charles R Thomas, Zachary R Mccaw, Ethan B Ludmir

Faculty, Staff and Student Publications

Objective: Estimations of the treatment effect on overall survival (OS) may be influenced by post-progression therapies (PPTs). It is unclear how often OS analyses account for PPT effects. The purpose of this cross-sectional analysis was to determine the prevalence of OS analyses accounting for PPT effects in phase III oncology trials.

Methods and analysis: We screened two-arm, superiority design, phase III, randomised, oncology trials reporting OS from ClinicalTrials.gov. The primary outcome was the frequency of OS analyses adjusting for PPT confounding. Logistic regressions computed ORs for the association between trial-level covariates and the outcome.

Results: A total of 334 phase …


Exposure To Urban Green Spaces And Mental Health During The Covid-19 Pandemic: Evidence From Two Low And Lower-Middle-Income Countries, Muhammad Mainuddin Patwary, Mondira Bardhan, Hüseyin Ertan İnan, Matthew H E M Browning, Asma Safia Disha, Md Zahidul Haque, Mai Helmy, Sadia Ashraf, Angel M Dzhambov, Faysal Kabir Shuvo, Md Ashraful Alam, Sharif Mutasim Billah, Md Pervez Kabir, Md Riad Hossain, Md Golam Azam, Md Mijanur Rahman, Sarya Swed, Ranjit Sah, Juan J Montenegro-Idrogo, D Katterine Bonilla-Aldana, Alfonso J Rodriguez-Morales Jan 2024

Exposure To Urban Green Spaces And Mental Health During The Covid-19 Pandemic: Evidence From Two Low And Lower-Middle-Income Countries, Muhammad Mainuddin Patwary, Mondira Bardhan, Hüseyin Ertan İnan, Matthew H E M Browning, Asma Safia Disha, Md Zahidul Haque, Mai Helmy, Sadia Ashraf, Angel M Dzhambov, Faysal Kabir Shuvo, Md Ashraful Alam, Sharif Mutasim Billah, Md Pervez Kabir, Md Riad Hossain, Md Golam Azam, Md Mijanur Rahman, Sarya Swed, Ranjit Sah, Juan J Montenegro-Idrogo, D Katterine Bonilla-Aldana, Alfonso J Rodriguez-Morales

Faculty, Staff and Student Publications

INTRODUCTION: The COVID-19 pandemic has had a significant impact on mental health globally, with limited access to mental health care affecting low- and middle-income countries (LMICs) the most. In response, alternative strategies to support mental health have been necessary, with access to green spaces being a potential solution. While studies have highlighted the role of green spaces in promoting mental health during pandemic lockdowns, few studies have focused on the role of green spaces in mental health recovery after lockdowns. This study investigated changes in green space access and associations with mental health recovery in Bangladesh and Egypt across the …


Activation Of Piezo1 Increases The Sensitivity Of Breast Cancer To Hyperthermia Therapy, Shao-Kang Wang, Xiao-Ting Zhang, Xuan-Yao Jiang, Bi-Jiang Geng, Tao-Lin Qing, Lei Li, Yun Chen, Jin-Feng Li, Xiao-Fang Zhang, Shuo-Gui Xu, Jiang-Bo Zhu, Yu-Ping Zhu, Mei-Tang Wang, Ji-Kuai Chen Jan 2024

Activation Of Piezo1 Increases The Sensitivity Of Breast Cancer To Hyperthermia Therapy, Shao-Kang Wang, Xiao-Ting Zhang, Xuan-Yao Jiang, Bi-Jiang Geng, Tao-Lin Qing, Lei Li, Yun Chen, Jin-Feng Li, Xiao-Fang Zhang, Shuo-Gui Xu, Jiang-Bo Zhu, Yu-Ping Zhu, Mei-Tang Wang, Ji-Kuai Chen

Faculty, Staff and Student Publications

Photothermal therapy (PTT) of nanomaterials is an emerging novel therapeutic strategy for breast cancer. However, there exists an urgent need for appropriate strategies to enhance the antitumor efficacy of PTT and minimize damage to surrounding normal tissues. Piezo1 might be a promising novel photothermal therapeutic target for breast cancer. This study aims to explore the potential role of Piezo1 activation in the hyperthermia therapy of breast cancer cells and investigate the underlying mechanisms. Results showed that the specific agonist of Piezo1 ion channel (Yoda1) aggravated the cell death of breast cancer cells triggered by heat stress


Breast Multiparametric Mri For Prediction Of Neoadjuvant Chemotherapy Response In Breast Cancer: The Bmmr2 Challenge, Wen Li, Savannah C Partridge, David C Newitt, Jon Steingrimsson, Helga S Marques, Patrick J Bolan, Michael Hirano, Benjamin Aaron Bearce, Jayashree Kalpathy-Cramer, Michael A Boss, Xinzhi Teng, Jiang Zhang, Jing Cai, Despina Kontos, Eric A Cohen, Walter C Mankowski, Michael Liu, Richard Ha, Oscar J Pellicer-Valero, Klaus Maier-Hein, Simona Rabinovici-Cohen, Tal Tlusty, Michal Ozery-Flato, Vishwa S Parekh, Michael A Jacobs, Ran Yan, Kyunghyun Sung, Anum S Kazerouni, Julie C Dicarlo, Thomas E Yankeelov, Thomas L Chenevert, Nola M Hylton Jan 2024

Breast Multiparametric Mri For Prediction Of Neoadjuvant Chemotherapy Response In Breast Cancer: The Bmmr2 Challenge, Wen Li, Savannah C Partridge, David C Newitt, Jon Steingrimsson, Helga S Marques, Patrick J Bolan, Michael Hirano, Benjamin Aaron Bearce, Jayashree Kalpathy-Cramer, Michael A Boss, Xinzhi Teng, Jiang Zhang, Jing Cai, Despina Kontos, Eric A Cohen, Walter C Mankowski, Michael Liu, Richard Ha, Oscar J Pellicer-Valero, Klaus Maier-Hein, Simona Rabinovici-Cohen, Tal Tlusty, Michal Ozery-Flato, Vishwa S Parekh, Michael A Jacobs, Ran Yan, Kyunghyun Sung, Anum S Kazerouni, Julie C Dicarlo, Thomas E Yankeelov, Thomas L Chenevert, Nola M Hylton

Faculty, Staff and Student Publications

Purpose To describe the design, conduct, and results of the Breast Multiparametric MRI for prediction of neoadjuvant chemotherapy Response (BMMR2) challenge. Materials and Methods The BMMR2 computational challenge opened on May 28, 2021, and closed on December 21, 2021. The goal of the challenge was to identify image-based markers derived from multiparametric breast MRI, including diffusion-weighted imaging (DWI) and dynamic contrast-enhanced (DCE) MRI, along with clinical data for predicting pathologic complete response (pCR) following neoadjuvant treatment. Data included 573 breast MRI studies from 191 women (mean age [±SD], 48.9 years ± 10.56) in the I-SPY 2/American College of Radiology Imaging …


Willingness To Accept Monkeypox Vaccine And Its Correlates Among Men Who Have Sex With Men In Southern China: A Web-Based Online Cross-Sectional Study, Xinju Huang, Zhifeng Lin, Jiao Qin, Dee Yu, Fei Zhang, Ganggang Fang, Xi Chen, Jinfeng He, Ping Cen, Mu Li, Rongjing Zhang, Tong Luo, Junjun Jiang, Sanqi An, Hao Liang, Li Ye, Bingyu Liang Jan 2024

Willingness To Accept Monkeypox Vaccine And Its Correlates Among Men Who Have Sex With Men In Southern China: A Web-Based Online Cross-Sectional Study, Xinju Huang, Zhifeng Lin, Jiao Qin, Dee Yu, Fei Zhang, Ganggang Fang, Xi Chen, Jinfeng He, Ping Cen, Mu Li, Rongjing Zhang, Tong Luo, Junjun Jiang, Sanqi An, Hao Liang, Li Ye, Bingyu Liang

Faculty, Staff and Student Publications

BACKGROUND: The May 2022 global outbreak of monkeypox (MPX) poses a threat to the health of men who have sex with men. However, there is limited data on the willingness of MSM to receive monkeypox vaccination in Southern China. This study aimed to assess the knowledge of MPX, concerns regarding MPX, and willingness to receive monkeypox vaccination, as well as their correlates, among MSM in China.

METHODS: We conducted a Web-based online survey of MSM in Southern China from August to September 2022. Data were collected on the socio-demographic characteristics, knowledge, worries, concerns regarding MPX and willingness to receive monkeypox …


Covid-19 Convalescent Plasma Therapy: Long-Term Implications, Hyunah Yoon, Yi Li, Keith S Goldfeld, Gia F Cobb, Caroline L Sturm-Reganato, Luis Ostrosky-Zeichner, Dushyantha T Jayaweera, Julie V Philley, Mahalia S Desruisseaux, Marla J Keller, Judith S Hochman, Liise-Anne Pirofski, Mila B Ortigoza Jan 2024

Covid-19 Convalescent Plasma Therapy: Long-Term Implications, Hyunah Yoon, Yi Li, Keith S Goldfeld, Gia F Cobb, Caroline L Sturm-Reganato, Luis Ostrosky-Zeichner, Dushyantha T Jayaweera, Julie V Philley, Mahalia S Desruisseaux, Marla J Keller, Judith S Hochman, Liise-Anne Pirofski, Mila B Ortigoza

Faculty, Staff and Student Publications

BACKGROUND: The long-term effect of coronavirus disease 2019 (COVID-19) acute treatments on postacute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (PASC) is unknown. The CONTAIN-Extend study explores the long-term impact of COVID-19 convalescent plasma (CCP) therapy on postacute sequelae of SARS-CoV-2 infection (PASC) symptoms and general health 18 months following hospitalization.

METHODS: The CONTAIN-Extend study examined 281 participants from the original CONTAIN COVID-19 trial (CONTAIN-RCT, NCT04364737) at 18 months post-hospitalization for acute COVID-19. Symptom surveys, global health assessments, and biospecimen collection were performed from November 2021 to October 2022. Multivariable logistic and linear regression estimated associations between …


Differing Impacts Of The Covid-19 Pandemic On Farmers And Intermediaries: Insights Into The Ecuadorian Cocoa Value Chain, Guillermo Zambrano, Lina M Tennhardt, Moritz Egger, Karen Ramírez, Adriana Santos, Byron Moyano, Michael Curran Jan 2024

Differing Impacts Of The Covid-19 Pandemic On Farmers And Intermediaries: Insights Into The Ecuadorian Cocoa Value Chain, Guillermo Zambrano, Lina M Tennhardt, Moritz Egger, Karen Ramírez, Adriana Santos, Byron Moyano, Michael Curran

Faculty, Staff and Student Publications

The COVID-19 pandemic generated diverse impacts and responses in agricultural value chains worldwide. Cocoa is a key crop for Ecuadorian exports, and the analysis of effects the pandemic had on value chain actors contributes to the understanding of their individual capacities to coping with a major shock. The purpose of this study was to assess the number and severity of impacts and responses implemented by two links in the cocoa value chain to the pandemic, based on a survey of 158 cocoa farmers and 52 cocoa intermediaries from the main cocoa-producing provinces of the northern coast of Ecuador in 2021. …


Association Between Sociodemographics And Change In Alcohol Or Tobacco Use Behaviors During The Covid-19 Pandemic, Selam Habtemariam, Chloe M. Hery, Xiaochen Zhang, Mengda Yu, Darren Mays, Toyin Adeyanju, Brittany Bernardo, Electra D. Paskett Jan 2024

Association Between Sociodemographics And Change In Alcohol Or Tobacco Use Behaviors During The Covid-19 Pandemic, Selam Habtemariam, Chloe M. Hery, Xiaochen Zhang, Mengda Yu, Darren Mays, Toyin Adeyanju, Brittany Bernardo, Electra D. Paskett

Faculty Publications

No abstract provided.


Knowledge, Attitude, Subjective Norm, Perceived Behavioral Control, Self-Efficacy, Personality, And Intention To Providing Palliative Care For Cancer Patients Among Nursing Students: A Structural Equation Model, Numpueng Prachyakoon Jan 2024

Knowledge, Attitude, Subjective Norm, Perceived Behavioral Control, Self-Efficacy, Personality, And Intention To Providing Palliative Care For Cancer Patients Among Nursing Students: A Structural Equation Model, Numpueng Prachyakoon

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background: Cancer is a serious health related condition that causes suffering from pain and other distress symptoms. Palliative care (PC) is recommended as an appropriate care for patients. Nurses have an important responsibility to provide PC and nursing students should be prepared to perform these duties in the future. This study has purposes to evaluate the relationship between knowledge, attitude, subjective norm, perceived behavioral control, self-efficacy, personality, and intention to providing palliative care for patients with terminal stage cancers among nursing students, using the structural equation modeling (SEM)Method: This cross-sectional study was conducted from all nursing students who are studying …


Knowledge Attitudes And Practices Toward Tuberculosis Prevention Among Undergraduate Students In Bangkok, Thailand: A Cross-Sectional Study, Ziqing Xu Jan 2024

Knowledge Attitudes And Practices Toward Tuberculosis Prevention Among Undergraduate Students In Bangkok, Thailand: A Cross-Sectional Study, Ziqing Xu

Chulalongkorn University Theses and Dissertations (Chula ETD)

Tuberculosis (TB) is still a significant global public health concern, particularly in resource-limited countries. Even WHO set the targets of the End tuberculosis (TB) by 2030, the global trend in TB case incidence becomes increase including in Southeast Asian region. The newly diagnosed tuberculosis patients are highly reported in 15-24 age group. Understanding the knowledge and attitudes on TB and preventive practice of the population at risk is crucial for developing health education intervention to prevent the disease transmission. This study was a cross-sectional study. Data were collected from 424 undergraduate students aged 18-24 years at five universities (including public …


Measurement Of The Local Static Mechanical Pressure Of Earplugs, Luiz G.C. Melo, Ahmed S. Dalaq, Franck Sgard, Olivier Doutres, Laurianne Legroux, Eric Wagnac Jan 2024

Measurement Of The Local Static Mechanical Pressure Of Earplugs, Luiz G.C. Melo, Ahmed S. Dalaq, Franck Sgard, Olivier Doutres, Laurianne Legroux, Eric Wagnac

Études primaires

Earplugs are used in various critical industrial sectors, such as construction, aviation, military and defense, transportation, and healthcare. However, they present inherent drawbacks, notably discomfort that can lead to inconsistent and incorrect use, thereby leaving a significant proportion of workers vulnerable to irreversible hearing damage, ranging from tinnitus to deafness. This discomfort is closely linked to a physical parameter known as static mechanical pressure (SMP), representing the pressure exerted by earplugs on the earcanal walls. Determining the SMP is crucial for developing earplugs that prioritize comfort. However, experimental studies in this area are scarce and there is no experimental set-up …


Comparative Evaluation Of Different Spinal Stability Metrics, Amir Hossein Eskandari, Farshid Ghezelbash, Aboulfazl Shirazi-Adl, Christian Larivière Jan 2024

Comparative Evaluation Of Different Spinal Stability Metrics, Amir Hossein Eskandari, Farshid Ghezelbash, Aboulfazl Shirazi-Adl, Christian Larivière

Études primaires

Direct in vivo measurements of spinal stability are not possible, leaving computational estimations (such as dynamic time series and structural analyses) as the feasible option. However, differences between different stability assessment approaches and metrics remain unclear. To explore this, we asked 32 participants to perform 35 cycles of repetitive lifts with and without load (4/2.6 kg for males/females). EMG signals and 3D kinematics were collected via 12 surface electrodes and 17 inertial sensors, and three dynamical stability measures were computed: short and long temporal and conventional maximum Lyapunov exponents (LyE) and maximum Floquet multipliers (FM). A dynamic subject-specific EMG-assisted musculoskeletal …


Ai And Ml-Based Risk Assessment Of Chemicals: Predicting Carcinogenic Risk From Chemical-Induced Genomic Instability, Ajay Vikram Singh, Preeti Bhardwaj, Peter Laux, Prachi Pradeep, Madleen Busse, Andreas Luch, Akihiko Hirose, Christopher J. Osgood, Michael W. Stacey Jan 2024

Ai And Ml-Based Risk Assessment Of Chemicals: Predicting Carcinogenic Risk From Chemical-Induced Genomic Instability, Ajay Vikram Singh, Preeti Bhardwaj, Peter Laux, Prachi Pradeep, Madleen Busse, Andreas Luch, Akihiko Hirose, Christopher J. Osgood, Michael W. Stacey

Biological Sciences Faculty Publications

Chemical risk assessment plays a pivotal role in safeguarding public health and environmental safety by evaluating the potential hazards and risks associated with chemical exposures. In recent years, the convergence of artificial intelligence (AI), machine learning (ML), and omics technologies has revolutionized the field of chemical risk assessment, offering new insights into toxicity mechanisms, predictive modeling, and risk management strategies. This perspective review explores the synergistic potential of AI/ML and omics in deciphering clastogen-induced genomic instability for carcinogenic risk prediction. We provide an overview of key findings, challenges, and opportunities in integrating AI/ML and omics technologies for chemical risk assessment, …


Scoping Review: The Effects Of Interrupted Onabotulinumtoxin A Treatment For Chronic Migraine Prevention During The Covid-19 Pandemic, Qing Zhao Ruan, Daniel J Pak, Amitabh Gulati, Moises Dominguez, Sudhir Diwan, Jamal Hasoon, Timothy R Deer, R Jason Yong, Abdulrazaq Albilali, Amanda Macone, Sait Ashina, Christopher L Robinson Jan 2024

Scoping Review: The Effects Of Interrupted Onabotulinumtoxin A Treatment For Chronic Migraine Prevention During The Covid-19 Pandemic, Qing Zhao Ruan, Daniel J Pak, Amitabh Gulati, Moises Dominguez, Sudhir Diwan, Jamal Hasoon, Timothy R Deer, R Jason Yong, Abdulrazaq Albilali, Amanda Macone, Sait Ashina, Christopher L Robinson

Faculty, Staff and Student Publications

Objective: To systematically examine the literature on the clinical consequences of inadvertent delays in scheduled onabotulinumtoxin A (OTA) therapy for chronic migraine during the COVID-19 pandemic and assess recommendations when access to OTA is limited.

Background: The coronavirus (COVID-19) pandemic was unprecedented in its impact on the global medical community. Most healthcare institutions in the United States (US) and the world had begun significantly limiting elective procedures, undermining management of many debilitating chronic conditions. OTA injections, were similarly involuntarily postponed, leading to significant setbacks in symptom control.

Methods: A comprehensive literature search was conducted on databases of Medline and Embase …


Post-Covid-19 Cognitive Symptoms In Patients Assisted By A Teleassistance Service: A Retrospective Cohort Study, Lívia Paula Freire Bonfim, Thais Rotsen Correa, Bruno Cabaleiro Cortizo Freire, Thais Marques Pedroso, Daniella Nunes Pereira, Thalita Baptisteli Fernandes, Luciane Kopittke, Clara Rodrigues Alves De Oliveira, Antonio Lucio Teixeira, Milena Soriano Marcolino Jan 2024

Post-Covid-19 Cognitive Symptoms In Patients Assisted By A Teleassistance Service: A Retrospective Cohort Study, Lívia Paula Freire Bonfim, Thais Rotsen Correa, Bruno Cabaleiro Cortizo Freire, Thais Marques Pedroso, Daniella Nunes Pereira, Thalita Baptisteli Fernandes, Luciane Kopittke, Clara Rodrigues Alves De Oliveira, Antonio Lucio Teixeira, Milena Soriano Marcolino

Faculty, Staff and Student Publications

INTRODUCTION: Four years after the onset of the COVID-19 pandemic, the frequency of long-term post-COVID-19 cognitive symptoms is a matter of concern given the impact it may have on the work and quality of life of affected people.

OBJECTIVE: To evaluate the incidence of post-acute COVID-19 cognitive symptoms, as well as the associated risk factors.

METHODS: Retrospective cohort, including outpatients with laboratory-confirmed COVID-19 and who were assisted by a public telehealth service provided by the Telehealth Network of Minas Gerais (TNMG), during the acute phase of the disease, between December/2020 and March/2022. Data were collected through a structured questionnaire, applied …


Evaluation Of Ion Chamber Response For Applications In Electron Flash Radiotherapy, Kevin Liu, Shannon Holmes, Brian Hooten, Emil Schüler, Sam Beddar Jan 2024

Evaluation Of Ion Chamber Response For Applications In Electron Flash Radiotherapy, Kevin Liu, Shannon Holmes, Brian Hooten, Emil Schüler, Sam Beddar

Faculty, Staff and Student Publications

Ion chambers are required for calibration and reference dosimetry applications in radiation therapy (RT). However, exposure of ion chambers in ultra-high dose rate (UHDR) conditions pertinent to FLASH-RT leads to severe saturation and ion recombination, which limits their performance and usability. The purpose of this study was to comprehensively evaluate a set of commonly used commercially available ion chambers in RT, all with different design characteristics, and use this information to produce a prototype ion chamber with improved performance in UHDR conditions as a first step toward ion chambers specific for FLASH-RT. The Advanced Markus and Exradin A10, A26, and …


The Alignmnh 2023 Conference: Progress In Raising Parents’ Voices In Stillbirth Advocacy., Grace Mwashigadi, Treasure Lwantale, Aleena Wojcieszek, Hannah Blencowe, Susannah Hopkins Leisher, Caroline Wanjiru Kiunga, David Wanjala, Claire Storey Jan 2024

The Alignmnh 2023 Conference: Progress In Raising Parents’ Voices In Stillbirth Advocacy., Grace Mwashigadi, Treasure Lwantale, Aleena Wojcieszek, Hannah Blencowe, Susannah Hopkins Leisher, Caroline Wanjiru Kiunga, David Wanjala, Claire Storey

Centre of Excellence in Women and Child Health

No abstract provided.


Pattern And Determinants Of Contraceptive Use Among The Muslim Women In Wajir And Lamu Counties In Kenya: A Cross-Sectional Study., Batula Abdi, Jerry Okal, Gamal Serour, Vincent Were, Marleen Temmerman, Peter Gichangi Jan 2024

Pattern And Determinants Of Contraceptive Use Among The Muslim Women In Wajir And Lamu Counties In Kenya: A Cross-Sectional Study., Batula Abdi, Jerry Okal, Gamal Serour, Vincent Were, Marleen Temmerman, Peter Gichangi

Centre of Excellence in Women and Child Health

Background; Improving access to family planning (FP) is associated with positive health benefits that includes averting nearly a third of all maternal deaths and 10% of childhood deaths. Kenya has made great strides in improving access to family planning services. However, amid this considerable progress, regional variation has been noted which begs the need for a clearer understanding of the the patterns and determinants that drive these inconsistencies.

Methods; We conducted a cross-sectional study that involved 663 Muslim women of reproductive age (15–49 years) from Wajir and Lamu counties in Kenya between March and October 2018.The objective of this study …


The Investigation Of The Effects Of Adolescent Substance Use On Socioeconomic Outcomes During Adulthood, Bedis Elkamel Jan 2024

The Investigation Of The Effects Of Adolescent Substance Use On Socioeconomic Outcomes During Adulthood, Bedis Elkamel

Honors Undergraduate Theses

Background: Adolescence is a crucial point in life where choices, behaviors, and environmental influences can significantly shape future outcomes. This research investigates the increasing concerns surrounding adolescent substance use and examines its long-term effects on socioeconomic status (SES) in adulthood. Substance use during adolescence has been shown to have significant long-term physiological impacts, as the brain is still developing at this age. Additionally, many short- and long-term effects are associated with substance use, such as impacts on academics, physical and emotional well-being, and social life. Several studies have been conducted to explore the relationship between substance use and SES, however, …


Sars-Cov-2 Infection History Is Positively Correlated With Frequency Of Psychotic Symptoms In Schizophrenia, Jackson D. Beecher Jan 2024

Sars-Cov-2 Infection History Is Positively Correlated With Frequency Of Psychotic Symptoms In Schizophrenia, Jackson D. Beecher

Honors Undergraduate Theses

Previous work in human and animal studies has implicated aberrant insular cortex (IC) activity in the pathophysiology of hallucinations. Of note, the IC overlaps with the olfactory cortex (OC), a region of the brain that receives extensive projections from sensory neurons of the olfactory epithelium. SARS-CoV-2 (COVID-19) is a highly infectious coronavirus with a demonstrated ability to cause anosmia; the virus does this by colocalizing with and damaging support cells in the olfactory epithelium, ultimately leading to alterations in olfactory receptor cell signaling to the OC. Given the overlap between OC and IC, we asked the question of whether COVID-19 …


Health Behaviors Predicting Risk Of Obesity In Us Adults: What Does A Healthy Lifestyle Look Like?, Jacqueline Vernarelli, Jessica R. Kiel, Christopher D. Coleman, Satya S. Jonnalagadda Jan 2024

Health Behaviors Predicting Risk Of Obesity In Us Adults: What Does A Healthy Lifestyle Look Like?, Jacqueline Vernarelli, Jessica R. Kiel, Christopher D. Coleman, Satya S. Jonnalagadda

Public Health Faculty Publications

Objective

The purpose of this study was to examine the association between lifestyle factors and body weight in a nationally representative sample of US adults and to evaluate the association between a novel “Healthy Habits Composite Score (HHCS)” and risk of obesity.

Methods

This cross-sectional study included data from 4870 adults who participated in the 2017–2018 National Health and Nutrition Examination Survey (NHANES). The HHCS was developed based on 4 factors: diet, physical activity, sedentary time, and sleep, all of which were measured during the NHANES. A “healthy lifestyle” was defined as meeting ≥3 of the 4 established criteria. Data …


Predictive Modeling Of Healthcare Traffic Using Machine Learning: A Comparative Study, Shadman Mahmood Khan Pathan, Sakan Binte Imran, M. M. Shabab Iqbal, Muhammad Enayetur Rahman, Md Nurul Absar Siddiky, Muhammad Rezaur Rahman, Md. Rafid Hassan, Nondon Lal Dey, Md. Sobuj Hossain Jan 2024

Predictive Modeling Of Healthcare Traffic Using Machine Learning: A Comparative Study, Shadman Mahmood Khan Pathan, Sakan Binte Imran, M. M. Shabab Iqbal, Muhammad Enayetur Rahman, Md Nurul Absar Siddiky, Muhammad Rezaur Rahman, Md. Rafid Hassan, Nondon Lal Dey, Md. Sobuj Hossain

Electrical & Computer Engineering Faculty Publications

Effective healthcare traffic management is critical for ensuring prompt medical services, particularly in emergencies where delays can have life-threatening consequences. This study conducts a comparative analysis of three popular machine learning models—Linear Regression, Decision Trees, and Random Forests—for predicting healthcare-related traffic volumes. Utilizing a comprehensive dataset from a metropolitan interstate traffic system, the models were evaluated based on key performance metrics, including Mean Squared Error (MSE), R² Score, and execution time. The findings demonstrate that the Random Forest model outperforms the others, offering superior predictive accuracy and efficiency. These insights are valuable for optimizing traffic management in healthcare, ultimately contributing …


Sociodemographic Correlates Of Low Health Literacy Skills Among Cancer Survivors: National Findings From Brfss 2016 And Implications For Precision Survivorship Care, Qi Chen, John Moore, Lailea Noel, Kirk Von Sternberg, Barbara Jones Jan 2024

Sociodemographic Correlates Of Low Health Literacy Skills Among Cancer Survivors: National Findings From Brfss 2016 And Implications For Precision Survivorship Care, Qi Chen, John Moore, Lailea Noel, Kirk Von Sternberg, Barbara Jones

Publications and Research

Purpose: This study aimed to explore associations of sociodemographic factors with difficulties in three health literacy (HL) skills and the severity of low HL skills.

Design: Cross-sectional secondary data analysis. Subjects: Data came from 17,834 adults who responded to the HL module with a response rate of 47% in the 2016 Behavioral Risk Factor Surveillance System.

Measures: Independent variables included sex, age, race/ethnicity, education, employment and income. Dependent variables are three HL skills: obtaining, understanding oral, and understanding written health information.

Analysis: We conducted weighted Chi-square tests and multinominal logistic regressions.

Results: Cancer survivors younger than 65 (aged 18-39: AOR=4.46, …


Alopecia As An Early Clinical Marker For Azathioprine Induced Myelosuppression: A Case Report, Nilanjana Dutta , Final Year Mbbs, Dr. M Suresh Babu , Professor, Dr. Subramanian Ramaswamy , Professor, Dr. Mahabaleshwar Mamadapur , Assistant Professor Jan 2024

Alopecia As An Early Clinical Marker For Azathioprine Induced Myelosuppression: A Case Report, Nilanjana Dutta , Final Year Mbbs, Dr. M Suresh Babu , Professor, Dr. Subramanian Ramaswamy , Professor, Dr. Mahabaleshwar Mamadapur , Assistant Professor

Digital Journal of Clinical Medicine

Azathioprine is a pro-drug and is metabolized by the TPMT enzyme in the body. In South Asians, Azathioprine is known to cause alopecia and bone marrow suppression in patients with TPMT enzyme deficiency. In India, the prevalence of TPMT mutation varies from 1.2- 10%. A new mutation was detected in 2014, NUDT15 whose incidence varies from 8.5-16%. Patients with mutation in both TPMT and NUDT15 develop myelosuppression faster. In our case, alopecia manifested as the first clinical feature of Azathioprine myelosuppression. Physicians need to recognize early clinical clues (alopecia) to avoid the impending development of myelosuppression and to look for …


Scope And Limitations Of Chatgpt In Research And Academic Writing, Shyam Pyare Singh, Imran Ahmed Khan, Shaila Kumari Mitra Jan 2024

Scope And Limitations Of Chatgpt In Research And Academic Writing, Shyam Pyare Singh, Imran Ahmed Khan, Shaila Kumari Mitra

Digital Journal of Clinical Medicine

Background: ChatGPT has proven to be an invaluable tool, enabling human-like interactions, and facilitating knowledge exchange. It possesses the ability to generate coherent and contextually relevant responses based on the input it receives. In essence, ChatGPT responds to anything in a conversational manner and provides an output that looks like human writing. However, with the rapid advancement of medical research, there is an increasing concern that ChatGPT may be abused to create articles devoid of clinical reasoning and critical thinking.

METHODS: A through literature search was conducted on PubMed and Google scholar to find relevant article according to objective.

RESULTS: …


A Real World Study Of Adherence To Insulin In Diabetic Humans-Stadium Study, Dipsanker Chatterjee, Subham Das Jan 2024

A Real World Study Of Adherence To Insulin In Diabetic Humans-Stadium Study, Dipsanker Chatterjee, Subham Das

Digital Journal of Clinical Medicine

Background:

With an ever-increasing prevalence of diabetes, lack of adherence to insulin treatment in even a small percentage of patients is a major issue and can lead to significant burden on the healthcare system. This survey analysis seeks to investigate the insulin adherence patterns to identify the factors associated with medication adherence.

Methodology:

The current cross-sectional survey was conducted among diabetes patients on insulin treatment. A list of questions about insulin adherence was provided to the participants in the study and the responses were recorded. The data was analysed using Graph Pad Prism.

Results:

Around 23.2 and 18.6 % of …


Internet Addiction: A Growing Threat: A Cross-Sectional Among The Undergraduate Medical Students Of Tertiary Care Hospital, Mysuru, Rakesh M, Diksha Goswami, Sunil Kumar D, Shwethashree M Jan 2024

Internet Addiction: A Growing Threat: A Cross-Sectional Among The Undergraduate Medical Students Of Tertiary Care Hospital, Mysuru, Rakesh M, Diksha Goswami, Sunil Kumar D, Shwethashree M

Digital Journal of Clinical Medicine

Background: The internet has quickly become a part of our lives, impacting every part of our existence. Its use has expanded beyond simply being a communication tool and a source of information. The objective of the study is to assess the prevalence of Internet addiction among the Undergraduate medical students of Mysuru.

Methods: This cross-sectional study was conducted among 255 medical students of a Tertiary care Hospital, Mysuru for three months from September 1st to November 30th,2023. Data was collected using a semi-structured questionnaire. The semi-structured questionnaire covered details of demographic data and twenty questions of the …


Placenta Accreta Spectrum Disorder As First Trimester Pregnancy Termination Complication; Case Series, Sindhu Kumari, Poornima M Jan 2024

Placenta Accreta Spectrum Disorder As First Trimester Pregnancy Termination Complication; Case Series, Sindhu Kumari, Poornima M

Digital Journal of Clinical Medicine

Placenta Accreta Spectrum (PAS) disorder is rare (2% according to ACOG) condition of pregnancy when the placenta grows deeply into myometrium. This leads to failure of placenta to separate normally from myometrium after delivery and leads to massive hemorrhage. The PAS is classified as PA (Placenta Accreta), PI (Placenta Increta) and PP ( Placenta Percreta), on basis of depth of trophoblastic invasion. Increase in no. of cesarean sections, increasing the incidence of PAS. Cesarean scar on uterus promotes placental tissue to invade deeply in subsequent pregnancy. Antenatal scanning and color imaging can detect PAS, at a very early stage. Here …


Gender Equality– A Sustainable Development Goal In Progress At A Medical College And Hospital In South India, Mr. Manoj S M, Kusuma Kasapura Shivashankar, Suma M. Natraj, Praveen Kulkarni Jan 2024

Gender Equality– A Sustainable Development Goal In Progress At A Medical College And Hospital In South India, Mr. Manoj S M, Kusuma Kasapura Shivashankar, Suma M. Natraj, Praveen Kulkarni

Digital Journal of Clinical Medicine

Background: Gender Equality is one of the most important SDG and attaining it will ensure a peaceful, prosperous and a balanced world with equal opportunities for both women and men. The Indian scenario in the field of women education has changed with mindset of most parents undergoing a paradigm shift and many girls are encouraged to attend schools, colleges and women are allowed to work. Considering the above shift, our study intended to find out if the same was true and SDG-5, Gender Equality was attained or in progress at our medical college and hospital and hence the study.

Methods: …


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 …