Respiratory Tract Diseases Commons^™

Prevalensi Dan Karakteristik Pasien Tuberkulosis Paru Resisten Obat (Tb-Ro) Dengan Diabetes Melitus Tipe 2 Di Klinik Tb-Ro Rumah Sakit Umum Pusat Dr. Hasan Sadikin, Bandung, Diva Harnum Maulida, Intan Mauli Warma Dewi, Prayudi Santoso, Adi Imam Cahyadi, Maya Kusumawati, Iceu Dimas Kulsum

Jurnal Penyakit Dalam Indonesia

Introduction. Diabetes mellitus (DM) patients have a higher risk of tuberculosis (TB) infection, including the risk of drug- resistant (DR)-TB infection, compared to those without DM. Data on the characteristics of pulmonary DR-TB with DM in Indonesia are still very limited. The management of pulmonary DR-TB with DM should consider multiple factors, such as drug interactions between DM medication and anti-TB drugs, as well as potential exacerbation of DM complications by anti-TB drugs side effects. Effective management of pulmonary DR-TB patients with DM will improve treatment outcomes. This study aimed to determine the prevalence and characteristics of pulmonary DR-TB …

Medmicromaps, A Novel Decision-Tree Guide For Infectious Diseases Differential Diagnoses, And Evaluation Of Pre- And Post-Pandemic User Engagement By Preclinical Medical Students, Jason Ceballos, Tavsimran Luthra, Lucia Garces-Torres, Valerie Lentz, Jack Nelson, Claudia Carceles-Roman, Ian Holyoak, Jane Harrington

International Journal of Emerging and Disruptive Innovation in Education : VISIONARIUM

Background: Medical education has undergone major changes in the past 5 years to adapt to the digital-centered student population with diverse learning preferences. To address the challenges of shifting delivery modalities, multimedia resources were created to provide interactive e-learning material on infectious diseases for year 2 medical students.

Methods: Medical students at a USA-accredited Caribbean medical school were provided with supplemental e-learning materials including animations, illustrations, diagnostic algorithms aka MedMicroMaps, and Case-Based tutorials. Participants were classified by semester and lecture delivery: In-person: Cohort 1 (n=526); Virtual: Cohort 2 (n=651); and Hybrid: Cohort 3 ( …

Systematic Review And Dosage Analysis: Hyperbaric Oxygen Therapy Efficacy In The Treatment Of Posttraumatic Stress Disorder, Susan R. Andrews, Paul G. Harch

School of Medicine Faculty Publications

Background: Studies of hyperbaric oxygen therapy (HBOT) treatment of mild traumatic brain injury persistent postconcussion syndrome in military and civilian subjects have shown simultaneous improvement in posttraumatic stress disorder (PTSD) or PTSD symptoms, suggesting that HBOT may be an effective treatment for PTSD. This is a systematic review and dosage analysis of HBOT treatment of patients with PTSD symptoms. Methods: PubMed, CINAHL, and the Cochrane Systematic Review Database were searched from September 18 to November 23, 2023, for all adult clinical studies published in English on HBOT and PTSD. Randomized trials and studies with symptomatic outcomes were selected for final …

Novel Role And Mechanisms Of Brd4 In Mediating Mesothelial To Mesenchymal Transition And Pleural Fibrosis, Felix Kankam

Biotechnology Theses

Pleural fibrosis is characterized by myofibroblast accumulation and increased expression of collagen and other extracellular matrices due to injury to the pleura and remodeling. Mesothelial to mesenchymal transition (MesoMT) is an important pathological event that contributes to the pool of myofibroblasts although its regulation remains incompletely understood. Recent research has reported the role of BRD4, a member of the bromodomain extra terminal domain (BET) family, in developing fibrosis in the heart and the lungs. One recent study showed that MEOX1 is a downstream target of BRD4 and mediated cardiac fibroblast activation. Our joint work also demonstrated that NOX4 is implicated …

Hyperoxia-Induced Mir-195 Causes Bronchopulmonary Dysplasia In Neonatal Mice, Patrick Philpot, Fred Graumuller, Nicole Melchiorre, Varsha Prahaladan, Xander Takada, Srinarmadha Chandran, Melissa Guillermo, David Dickler, Zubair H Aghai, Pragnya Das, Vineet Bhandari

Department of Pediatrics Faculty Papers

Background: Exposure to hyperoxia is an important factor in the development of bronchopulmonary dysplasia (BPD) in preterm newborns. MicroRNAs (miRs) have been implicated in the pathogenesis of BPD and provide a potential therapeutic target. Methods: This study was conducted utilizing a postnatal animal model of experimental hyperoxia-induced murine BPD to investigate the expression and function of miR-195 as well as its molecular signaling targets within developing mouse lung tissue. Results: miR-195 expression levels increased in response to hyperoxia in male and female lungs, with the most significant elevation occurring in 40% O₂ (mild) and 60% O₂ (moderate) BPD. …

Variation In Systemic Corticosteroid Prescribing During Asthma-Related Hospitalizations Across Children's Hospitals, Sian Best, Kathryn Kyler, Matt Hall, Jessica L. Bettenhausen, Shelby Chesbro, Nicholas Clark, Adrienne Deporre, Jonathan Ermer, Leah Jones, Jessica Markham, Maria Newmaster, Laura Plencner, Henry T. Puls, Smit Shah, Bridgette Jones, Megan Collins, Elisha Mccoy

Research Days

This abstract describes the variability and trends in inpatient systemic corticosteroid prescribing practices for acute asthma exacerbations in children's hospitals, and aims to determine associations between the prescribed steroid and hospitalization outcomes.

The Calcineurin-Nfatc Pathway Modulates The Lipid Mediators In Bal Fluid Extracellular Vesicles, Thereby Regulating Microvascular Endothelial Cell Barrier Function, Manjula Karpurapu, Yunjuan Nie, Sangwoon Chung, Jiasheng Yan, Patrick Dougherty, Jon Wisler, Narasimham Parinandi, Evgeny Berdyshev, Dehua Pei, John W Christman

Faculty, Staff and Student Publications

Extracellular vesicles mediate intercellular communication by transporting biologically active macromolecules. Our prior studies have demonstrated that the nuclear factor of activated T cell cytoplasmic member 3 (NFATc3) is activated in mouse pulmonary macrophages in response to lipopolysaccharide (LPS). Inhibition of NFATc3 activation by a novel cell-permeable calcineurin peptide inhibitor CNI103 mitigated the development of acute lung injury (ALI) in LPS-treated mice. Although pro-inflammatory lipid mediators are known contributors to lung inflammation and injury, it remains unclear whether the calcineurin-NFATc pathway regulates extracellular vesicle (EV) lipid content and if this content contributes to ALI pathogenesis. In this study, EVs from mouse …

High All-Cause Mortality And Increasing Proportion Of Older Adults With Tuberculosis In Texas, 2008–2020, Blanca I Restrepo

Faculty, Staff and Student Publications

Pulmonary tuberculosis (PTB) elimination efforts must consider the global growth of the ageing population. Here we used TB surveillance data from Texas, United States (2008-2020; total n = 10656) to identify unique characteristics and outcomes in older adults (OA, ≥65 years) with PTB, compared to young adults (YA, 18-39 years) or middle-aged adults (40-64 years). We found that the proportion of OA with PTB increased from 15% in 2008 to 24% in 2020 (trend p < 0.05). Diabetes was highly prevalent in OA (32%) but not associated with adverse outcomes. Death was 13-fold higher in OA compared to YA and was 7% at the time of diagnosis which suggests diagnostic delays. However, once TB was suspected, we found no differences in culture, smear, or nucleic acid detection of mycobacteria (although less lung cavitations) in OA. During treatment, OA had less drug-resistant TB, few adverse reactions and adhered with TB treatment. We recommend training healthcare workers to 'think TB' in OA, for prompt treatment initiation to diminish deaths. Furthermore, OA should be added as a priority group to the latent TB treatment guidelines by the World Health Organization, to prevent TB disease in this highly vulnerable group.

Unraveling The Role Of Gjb3 In Lung Adenocarcinoma, Swathi M. Priyanka

Theses & Dissertations

Lung cancer stands as a leading cause of cancer-related mortality worldwide, with small-cell lung cancer (SCLC) and non-small-cell lung cancer (NSCLC) comprising its primary categories. NSCLC, representing nearly 85% of cases, exhibits a 5-year survival rate of less than 21%. Among NSCLC subtypes, lung adenocarcinoma (LUAD) prevails as the most common, followed by squamous cell carcinoma and large cell carcinoma. Gap junctions are crucial for intercellular communication and cellular homeostasis maintenance, demonstrate altered expression patterns in various diseases, including cancer. Gap junction beta 3 (GJB3 or Connexin31) exhibits significant expression in both preclinical and clinical LUAD samples, prompting investigation into …

Case Report: Post-Obstructive Pneumonia Secondary To Foreign Body Aspiration, Aashna Chaudhry, Andrew Vasta

Rowan-Virtua Research Day

Post-obstructive pneumonia is described as a pulmonary infiltrate that occurs proximal to the site of an obstructed bronchus. Studies show that post-obstructive pneumonia most commonly secondary to obstruction caused by neoplasms. According to a study done on post obstructive pneumonia in lung cancer, most cases of post obstructive pneumonias are associated with advanced neoplasms with up to 50% of those with advanced cancer getting endobronchial compromise. While neoplasms are the most common cause of post obstructive pneumonia, research is scarce on other potential causes of post obstructive pneumonia. This case reports presents a unique clinical case in which an adult …

Identifying Barriers To Healthcare Access And Utilization Experienced By Lgbtq+ Adults With Chronic Diseases Through The Lens Of The Social Ecological Model, Devin Mottier

Capstone Experience: Master of Public Health

The purpose of this literature review is to comprehensively examine and synthesize existing research on present barriers to health access and utilization that contribute to the disparities in chronic disease prevalence within the adult LGBTQ+ population. In the context of this review, the social-ecological model (SEM) was used to describe the nuanced and multifaceted nature of healthcare access and utilization. This literature review was based upon the following question: ‘Using the social-ecological model, what are the barriers to health access and utilization that contribute to high rates of chronic disease in LGBTQ+ adults?’ Outcome measures of interest included the following …

Evaluating The Association Of Influenza Vaccination On Long-Term Covid-19 Symptoms In U.S. Adults, Ratnakar Pingili

Capstone Experience: Master of Public Health

Objective. To evaluate the association of influenza vaccination in the past 12 months with Long COVID effects and clinical and sociodemographic factors.

Methods. Cross-sectional study with data from the 2022 Behavioral Risk Factor Surveillance System (BRFSS), covering 415,132 non-institutionalized U.S. adults with a confirmed COVID-19 diagnosis and influenza vaccination reported within the last 12 months. Logistic regression was conducted between influenza vaccination (exposure) and Long COVID (outcome), controlling for demographic variables, pre-existing health conditions, and socioeconomic status.

Results. Of 120,603 participants, 21.89% reported Long COVID symptoms and 42.04% had received an influenza vaccine. Findings indicate a statistically significant 13% reduction …

Pulmonary Endobronchial Hamartoma Presenting With Post-Obstructive Pneumonia, Ramesh Kesavan

Faculty, Staff and Student Publications

Pulmonary hamartomas (PH) are rare but are the most common benign tumors found in the lungs. They are slow-growing and are usually found incidentally on chest imaging during the sixth decade of life. Approximately 10% of pulmonary hamartomas are endobronchial. Rarely, pulmonary hamartomas can cause a spectrum of pulmonary symptoms depending on their size and location. We present a case of endobronchial hamartoma causing airway obstruction and recurrent post-obstructive pneumonia.

Educating Nurses On Frequent Oral Care For Mechanically Ventilated Patients: An Evidence-Based Practice Project Proposal, Grace Alford, Susan Butz, Ruth Chavez, Joy Shoemaker

Doctor of Nursing Practice Scholarly Projects

The final scholarly project proposal is to implement oral care education for nurses in an intensive care unit (ICU). The proposal aims to create a guideline for an investigator to implement oral care recommendations for mechanically ventilated patients in order to reduce ventilator-associated pneumonia (VAP). The proposal consists of obtaining VAP data and oral care charting data for the unit studied, steps for providing oral care education, and analysis recommendations. Oral care involves swabbing the patient’s mouth every two hours with a swab and mouthwash. Oral care education would include handouts and direct teaching. The proposal aims to increase oral …

Educating Nurses On Frequent Oral Care For Mechanically Ventilated Patients: An Evidence-Based Practice Project Proposal, Grace Alford, Susan Butz, Ruth Chavez, Joy Shoemaker

Doctor of Nursing Practice Scholarly Projects

The final scholarly project proposal is to implement oral care education for nurses in an intensive care unit (ICU). The proposal aims to create a guideline for an investigator to implement oral care recommendations for mechanically ventilated patients in order to reduce ventilator-associated pneumonia (VAP). The proposal consists of obtaining VAP data and oral care charting data for the unit studied, steps for providing oral care education, and analysis recommendations. Oral care involves swabbing the patient’s mouth every two hours with a swab and mouthwash. Oral care education would include handouts and direct teaching. The proposal aims to increase oral …

Educating Nurses On Frequent Oral Care For Mechanically Ventilated Patients: An Evidence-Based Practice Project Proposal, Grace Alford, Susan Butz, Ruth Chavez, Joy Shoemaker

Doctor of Nursing Practice Scholarly Projects

The final scholarly project proposal is to implement oral care education for nurses in an intensive care unit (ICU). The proposal aims to create a guideline for an investigator to implement oral care recommendations for mechanically ventilated patients in order to reduce ventilator-associated pneumonia (VAP). The proposal consists of obtaining VAP data and oral care charting data for the unit studied, steps for providing oral care education, and analysis recommendations. Oral care involves swabbing the patient’s mouth every two hours with a swab and mouthwash. Oral care education would include handouts and direct teaching. The proposal aims to increase oral …

Sickle-Cell Trait As A Risk Factor For Unprovoked Venous Thromboembolism: A Case Report, James Cross, Brendan Mackey, Umme Yasmin

Tower Health Research Day

No abstract provided.

Interstitial Lung Disease Associated With Certolizumab Pegol Monotherapy In Psoriatic Arthritis, Tan T. Tran, Raesham Bukhari, Mahmood Danishwar, Mohammad Abu Tineh, Syed Jaleel

Tower Health Research Day

No abstract provided.

Sub-Saharan Africa’S Handling Of Covid-19 Pandemic: Rwanda Versus Tanzania, Luke D. Baumel

Honors Undergraduate Conference

How has the Covid-19 outbreak in early 2020 and the pandemic that followed been handled in Sub-Saharan Africa? What was done well and what was done poorly and why? What are the implications of the way it was handled? These questions and more are answered throughout this paper, using Rwanda as an example of a Sub-Saharan African country who handled it relatively well and neighboring Tanzania as an example of a Sub-Saharan African country that mishandled the outbreak and pandemic. In early 2021, most Sub-Saharan African countries had been afflicted by Covid-19 at a relatively lower rate than many Western …

Covid-19 Vaccination In Patients With Inborn Errors Of Immunity Reduces Hospitalization And Critical Care Needs Related To Covid-19: A Usidnet Report, John Mcdonnell, Kimberley Cousins, M. Elizabeth M. Younger, Adam Lane, Hassan Abolhassani, Roshini S. Abraham, Salem Al-Tamemi, Juan Carlos Aldave-Becerra, Eman Hesham Al-Faris, Alberto Alfaro-Murillo, Suzan A. Alkhater, Nouf Alsaati, Alexa Michelle Altman Doss, Melissa Anderson, Ernestina Angarola, Barbara Ariue, Danielle E. Arnold, Amal H. Assa'ad, Caner Aytekin, Meaghan Bank, Jenna R.E. Bergerson, Jack Bleesing, John Boesing, Carolina Bouso, Nicholas Brodszki, Diana Cabanillas, Carol Cady, Meghan A. Callahan, Luke Wall, Et Al

School of Medicine Faculty Publications

BACKGROUND: The CDC and ACIP recommend COVID-19 vaccination for patients with inborn errors of immunity (IEI). Not much is known about vaccine safety in IEI, and whether vaccination attenuates infection severity in IEI. OBJECTIVE: To estimate COVID-19 vaccination safety and examine effect on outcomes in patients with IEI. METHODS: We built a secure registry database in conjunction with the US Immunodeficiency Network to examine vaccination frequency and indicators of safety and effectiveness in IEI patients. The registry opened on January 1, 2022, and closed on August 19, 2022. RESULTS: Physicians entered data on 1245 patients from 24 countries. The most …