Digital Commons Network^™

How To Assess Ventricular Function By Fetal Echocardiography: Expert Guidance From The Fetal Heart Society., S R Patel, Nitin Madan, L Eckersley, Z Roytman, M Perez, L Gindes, L K Hornberger

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

How To Tell A True Food Allergy From An Intolerance, Sarah Gubara, Aarti Pandya

Pediatrics in Practice: A CME Podcast

This episode explains the key history elements and symptom timeline that differentiate an IgE-mediated food allergy from an intolerance or sensitivity, so clinicians and parents can make safer, evidence-based decisions. Aarti Pandya, MD, Medical Director of the Food Allergy Center at Children’s Mercy, reviews symptom patterns, timing and red flags for anaphylaxis. Learn about food allergy testing, IgE-mediated food allergy, anaphylaxis action plan, epinephrine auto-injector, food intolerance and when testing is truly warranted.

Click here to stream the podcast episode.

Assessing Hpv And Hpv Vaccine Awareness And Perception Amongst Undergraduate Students, Maura Hawkins

Honors Theses

Human Papillomavirus (HPV) is one of the most common sexually transmitted infections in the United States. Vaccination rates remain low among college-aged students despite an effective vaccine being available. This study investigates HPV and HPV vaccination-related knowledge, beliefs, and perceptions among undergraduate students to inform targeted intervention strategies. Participants included undergraduate students (n = 19) who attended one of three focus groups conducted in April 2025 at the University of South Alabama. Structured interview guides explored HPV knowledge, perceived risk and severity, attitudes towards vaccination, autonomy in health decision-making, trust in health information sources, and preferred educational strategies. Discussions were …

Cross-Ancestry Polygenic Risk Scores Enhance Alzheimer's Disease Risk Prediction In Multiethnic Cohorts, Meri Okorie, Caroline Jonson, Alexis Oddi, Patricia Castruita, Brian Fulton-Howard, Kristine Yaffe, Jennifer Yokoyama, Chinedu Momoh, Shea Andrews

Brain and Mind Institute

INTRODUCTION Genome-wide association studies (GWAS) have identified 80+ genetic loci associated with Alzheimer's disease (AD), enabling the development of polygenic risk scores (PRS). However, the predictive accuracy of PRS in diverse populations remains low. Here, we evaluated the predictive accuracy of single-, multi-, and cross-ancestry AD-PRS models across multi-ancestral populations.

METHODS We used AD GWAS summary statistics from European, African, Admixed American, and East Asian populations to construct AD-PRS for each target population. Model performance was assessed by estimating odds ratios, R2, and area under the curve.

RESULTS The cross-ancestry Bayesian PRS model demonstrated the highest predictive performance in non-European …

Neoadjuvant Immunotherapy For Hepatocellular Carcinoma Is Associated With Improved Survival After Hepatectomy: A Matched Analysis Of The 2017 To 2022 National Cancer Database, Lawrence Chiang, Adam Bodzin, Daniel Lin, Nader Hanna, Scott Koeneman, Hien Dang, Charles J. Yeo, Christopher Shubert, R. Zheng

Department of Surgery Faculty Papers

Background: Effects of neoadjuvant immunotherapy (NIT) before liver resection are not well-described in hepatocellular carcinoma (HCC). Survival and R0 resection rates in HCC patients undergoing curative-intent resection with or without NIT were evaluated.

Methods: A retrospective study of stage I-III HCC patients undergoing hepatectomy from the 2017–2022 National Cancer Database was performed. Patients receiving NIT were exactly matched 1:3 to non-NIT patients by clinical stage. Primary outcomes were margin positivity, 30- and 90-day mortality, and overall survival.

Results: After matching 510 patients, 97 received NIT and 291 did not (non-NIT). Resections included segmental (178, 45.9%), lobar (149, 38.4%), and extended …

Characteristics Of Intensive Care Unit Registries - Findings From The Global Registry Icu Datasets (Grid) Survey, Luigi Pisani, Paola Lecce, Cornelius Sendagire, Vrindha Pari, Carlo Olivieri, Rabiul Uddin, Diptesh Aryal, Priyantha Athapattu, Sean Bagshaw, Wangari Siika

Anaesthesiology, East Africa

Background: Intensive care unit registries, which aim to improve the quality of intensive care unit care through benchmarking and quality improvement initiatives, are active worldwide, with considerable dishomogeneity. We aimed to map core datasets, additional variables, and research activities of these registries.

Methods: A cross-sectional survey was disseminated to registry leads between October 2023 and June 2024. The survey was structured into four main topics: registry characteristics and coverage, core dataset features, additional modules, and registry-enabled research.

Results: Leads of 34/42 national registries responded (response rate 81%), covering 3,337 intensive care units, with a larger representation from …

Cefepime Pharmacokinetics In Critically Ill Children With Multiple Organ Dysfunction Syndrome Using Volumetric Absorptive Microsampling, Victor Amajor, Amanda Bwint, Steven Shein, Janet Hume, Courtney Rowan, Leeanne Flygt, Matthew Malone, Erin Stenson, Scott Weiss, Matt Zinter, Sujatha Kannan, Mary Dahmer, Ryan Nofziger, Manjunath Pai, Athena Zuppa, Nathaniel Rhodes, Mark Hall, Marc Scheetz, Kevin Downes

Department of Pediatrics Faculty Papers

Up to half of critically ill children experience multiple organ dysfunction syndrome (MODS), which worsens outcomes and increases mortality risk. Cefepime is a broad-spectrum antibiotic commonly used in pediatric sepsis, but its pharmacokinetics during MODS has not been evaluated. We performed a prospective, observational study of critically ill children with MODS who were administered cefepime and collected up to 15 whole blood samples over 3 days using volumetric absorptive microsampling (VAMS). We performed nonlinear mixed-effects modeling to develop a population PK model for cefepime in children with MODS. We then reran our final population PK model using estimated plasma concentrations …

Timing Matters: Safe And Timely Insulin Administration, Katlyn Lenox

All Doctor of Nursing Practice (DNP) Scholarly Projects

Problem: Timely insulin administration is essential for safe inpatient diabetes management and is strongly associated with improved glycemic control and fewer adverse events. Despite ADA recommendations to administer insulin within 30 minutes of point‑of‑care (POC) glucose testing, internal data showed only 44% compliance, with an average delay of 44 minutes. These delays increased the risk of hypo‑ and hyperglycemia and highlighted the need for workflow redesign and strengthened nursing processes.

Aim of the Project: To increase the percentage of insulin doses administered within 30 minutes of POC glucose testing, reduce adverse glycemic events, enhance patient safety, and align practice with …

Skin Is In: Promoting Breastfeeding Through Immediate Cesarean Skin-To-Skin, Autumn Spencer

All Doctor of Nursing Practice (DNP) Scholarly Projects

Problem: The Association of Women’s Health, Obstetric and Neonatal Nurses (AWHONN) and the American College of Obstetricians and Gynecologists identify immediate, uninterrupted skin-to-skin contact as a standard of care that improves neonatal stability, breastfeeding outcomes, and maternal satisfaction. Despite these recommendations, timely initiation following cesarean birth remains inconsistent. At the project site, skin-to-skin initiation averaged 72 minutes after birth, exceeding the 10-minute benchmark, and exclusive breastfeeding rates were below the national standard of 70%. Contributing barriers included workflow variability, unclear role expectations, and inconsistent communication.

Aim of the Project: The aim of the project was to improve infant and maternal …

Subcutaneous Nodules On The Elbows Of A Teenager, Arman Haveric, Jayci G. Rhein, Jason B. Lee, Shayan Waseh, Sylvia Hsu, Afton R. Metkowski

Department of Dermatology and Cutaneous Biology Faculty Papers

No abstract provided.

Spatially Dissecting Drivers Of Inter-And Intra-Tumoral Heterogeneity In Kenyan Breast Cancer, Mustapha Abubakar, Shahin Sayed, Hela Koka, Scott Lawrence, Karun Mutreja, Xing Hua, Petra Lenz, Samuel Anyaso-Samuel, Rosemary Kamau, Beryl Ooro

Pathology, East Africa

Despite growing evidence on the impact of intra-tumoral heterogeneity (ITH) in breast cancer (BC), its biological drivers and clinically relevant mitigation strategies remain poorly characterized, particularly in low-resource settings where spatial profiling is rarely applied. To address this gap, we conducted a comprehensive, multiplatform spatial profiling study of BC in a Kenyan population. Using the NanoString GeoMx™ Digital Spatial Profiler, we quantified 44 protein markers across 707 spatially defined, PanCK-segmented Areas of Illumination (AOIs) from 31 tumors. All tumors exhibited measurable ITH, with one-third showing marked heterogeneity. Sixteen patients exhibited two or more intrinsic subtypes within their tumors, three of …

Unlocking The Potential Of Sub-Saharan Africa In Globalized Cancer Clinical Trials: A Perspective From The 2024 Aortic-Asco Stakeholder Meeting, Abiola Ibraheem, Adedayo Joseph, Miriam Mutebi, Mansoor Saleh, Sitna Mwanzi, Olusegun Alatise

General Surgery, East Africa

Sub-Saharan Africa (SSA) remains significantly underrepresented in global cancer clinical trials, despite having the largest population of individuals of African descent, an essential demographic for ensuring diversity in clinical research. This study, developed from the 2024 African Organization for Research and Training in Cancer (AORTIC)-ASCO stakeholder meeting, addresses the critical need to involve SSA in cancer trials to improve global trial diversity and patient outcomes. Although globalization of trials has shifted research sites to regions like Eastern Europe and Asia, < 1% occur in Africa. This report highlights emerging solutions such as regional alliances, decentralized trial models, capacity-building initiatives, and public-private partnerships. The role of AORTIC and its Clinical Trial Special Interest Group in advancing training, infrastructure development, and international collaboration is discussed, with notable clinical trial networks, such as HypoAfrica, ARETTA, African Research Group for Oncology, and regional consortia, illustrating growing momentum and capability. This study advocates for a coordinated strategy to integrate SSA into global trials, ensuring more inclusive, effective, and equitable cancer treatment outcomes.

Pyogenic Liver Abscess Associated With Acute Hepatitis A And Burkholderia Cepacia Sepsis In A Child: A Rare Case Report, Anjali M, Poonam Wade, Snehal Sahebrao Kasbe, Neha Bhongale

Digital Journal of Clinical Medicine

Pyogenic liver abscess is an uncommon but potentially life-threatening infection in children. Although it is usually associated with underlying predisposing conditions, its occurrence in association with acute hepatitis A is infrequently reported.

We report a case of a 4-year-old male child who presented with fever, jaundice, and abdominal distension and was diagnosed with pyogenic liver abscess associated with concurrent hepatitis A infection and Burkholderia cepacia complex sepsis.

This case underscores the need to consider secondary bacterial infection in children with hepatitis A who have persistent fever or an unexpected clinical course despite appropriate supportive care. Although jaundice may initially be …

Development And Implementation Of Educational Modules On Management Of Neonates With Critical Congenital Heart Disease In The Delivery Room (Learn-Chd)., Noorjahan Ali, Brenda Law, Alyssa R. Thomas, Philip T. Levy, Ruby Gupta, Summer Elshenawy, Danielle Reed, Leeann R. Pavlek, Jennifer Shepherd, Sharada H. Gowda, Molly K. Ball, Beth Ann Johnson, Chloe Joynt

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Neonates with congenital heart disease may require delivery room interventions beyond standard care. Because existing guidelines and educational programs rarely address these needs, we developed and evaluated targeted educational modules.

METHODS: Teams were randomized to online eLearning modules or directed readings. Individual pre-/post-knowledge scores were compared. Team performance was tested in simulated delivery scenarios including abruption, hypoplastic left heart syndrome, d-transposition of great arteries and congenital complete heart block.

RESULTS: 32 teams from 9 centers participated. The module group had improved knowledge scores (mean change 6% vs -0.3% e-Learning group, p = 0.01). Simulation performance was similar between groups …

Spatially Dissecting Drivers Of Inter- And Intra-Tumoral Heterogeneity In Kenyan Breast Cancer, Mustapha Abubakar, Shahin Sayed, Hela Koka, Scott Lawrence, Karun Mutreja, Xing Hua, Petra Lenz, Samuel Anyaso-Samuel, Rosemary Kamau, Beryl Ooro

Pathology, East Africa

Despite growing evidence on the impact of intra-tumoral heterogeneity (ITH) in breast cancer (BC), its biological drivers and clinically relevant mitigation strategies remain poorly characterized, particularly in low-resource settings where spatial profiling is rarely applied. To address this gap, we conducted a comprehensive, multiplatform spatial profiling study of BC in a Kenyan population. Using the NanoString GeoMx™ Digital Spatial Profiler, we quantified 44 protein markers across 707 spatially defined, PanCK-segmented Areas of Illumination (AOIs) from 31 tumors. All tumors exhibited measurable ITH, with one-third showing marked heterogeneity. Sixteen patients exhibited two or more intrinsic subtypes within their tumors, three of …

A Phase-Ii Randomized Controlled Pilot Study Of Nicotinamide Riboside Supplementation In Older Adults With Amnestic Mild Cognitive Impairment, Christopher Martens, Kevin Decker, Theodore Deconne, Faria Sanjana, Fiona Horvat, Nicholas Rizzi, Catherine Awad, Elizabeth Habash, Joshua Hobson, Mary Kramer, Michael Armstrong, Nichole Reisdorph, Ryan Pohlig, Alyssa Lanzi, Curtis Johnson, Matthew Cohen, James Ellison

Department of Psychiatry and Human Behavior Faculty Papers

INTRODUCTION: Declining nicotinamide adenine dinucleotide (NAD+) may elevate risk of Alzheimer's disease.

METHODS: We conducted a 12-week double-blind, randomized, placebo-controlled pilot study to evaluate the safety, tolerability, and preliminary efficacy of the NAD+ precursor, nicotinamide riboside (NR), for enhancing cognitive function and cerebral blood flow (CBF) in adults with amnestic mild cognitive impairment (aMCI).

RESULTS: 42 participants completed the study (NR = 22, placebo = 20). Adherence was similar between groups with no serious adverse effects. Blood NAD+ increased twofold in the NR group. There were no improvements in cognitive function (primary outcome), total CBF, or blood pressure (secondary outcomes). …

Psychological And Neuromechanical Recovery After Concussion: Dual-Task Stability And Kinesiophobia From Return To Play To Six Months., Melissa Anderson, Daniel Le, Mallory Faherty, Carolyn Killelea, Jeffrey Bytomski, Corina Martinez, Michael Bergeron, Timothy Sell

OhioHealth Research Institute Articles

BACKGROUND: Sport-related concussion (SRC) increases the risk of subsequent musculoskeletal injury, yet the mechanisms underlying this vulnerability remain unclear. Fear of movement (kinesiophobia) may contribute to impaired motor control.

PURPOSE: This study examined kinesiophobia and postural stability in adolescent athletes at return-to-play (RTP) after SRC and evaluated changes six months later.

DESIGN: Observational analytical study with cross-sectional (case-control) and prospective cohort components.

METHODS: Thirty-seven concussed athletes (15.7 ± 1.3 years, 45.9% female) and 17 matched controls (16.4 ± 2.1 years, 52.9% female) completed static single-leg stance and dynamic single-leg landing tasks under single- and dual-task (Stroop) conditions. Fear of movement …

Adlm Guidance Document On Incorporating Gender Diversity In Pathology And Laboratory Medicine, Tiffany A Thomas, Gabrielle N Winston-Mcpherson, Ina Amarillo, Alisha D Berry, Caroline J Davidge-Pitts, Sridevi Devaraj, Zil Goldstein, Brad S Karon, Brooke M Katzman, Mahmoud A Khalifa, Hung S Luu, James H Nichols, Tracy L Stockley, Michelle R Stoffel, Dina N Greene, Matthew D Krasowski

Faculty, Staff and Students Publications

Background: The first international clinical standards of care for the gender-diverse population were formulated in the late 1970s. In the last 15 years, multiple subspecialty societies within the United States have developed clinical care guidelines for those with gender dysphoria, including gender-affirming hormone therapy (GAHT) and surgical treatments. To date, there are no pathology- and laboratory medicine-specific recommendations in the United States for the gender-diverse population.

Content: This document outlines pathology- and laboratory medicine-specific recommendations for providing optimal care to the gender-diverse population, with a predominant focus on the adult population. The scope of this document focuses on the following …

Longitudinal And Cross-Sectional Evidence That Daily Resting And Activity Energy Expenditures Are Independent In Humans, Andrew K Yegian, Elizabeth Pachus, Leanne M Redman, Steven B Heymsfield, K Falkenhain, Alexandra R Harris, Shaji K Chacko, William W Wong, Daniel E Lieberman

Faculty, Staff and Students Publications

Total energy expenditure (TEE) is commonly modelled as the sum of resting energy expenditure (REE), activity energy expenditure (AEE), and diet-induced thermogenesis (DIT). This additive model has recently been challenged by the constrained energy balance model, which proposes that reductions in mass-adjusted REE compensate to some extent for increases in AEE, rendering mass-adjusted TEE effectively invariant. We tested these competing models using two complementary approaches. First, we conducted a short-term longitudinal, repeated-measures experiment in 12 adults who completed 10-day periods of high and low physical activity separated by a washout period. TEE was measured with doubly labelled water, AEE with …

Na-Gst-1 Adsorbed On Alhydrogel Co-Administered With Different Toll-Like Receptor Agonists In Hookworm-Naive Adults Using A Controlled Human Infection Model In The Usa: A Phase 2, Double-Blind, Randomised Controlled Trial, Caroline K Dirosato, Elissa M Malkin, Sean M Lee, Guacyara Erwin, Lara Hoeweler, Larissa Scholte, Maria Elena Bottazzi, David I Pritchard, Peter J Hotez, Jeffrey M Bethony, David J Diemert

Faculty, Staff and Students Publications

Background: Necator americanus glutathione S-transferase-1 (Na-GST-1) performs a crucial enzymatic step in hookworm blood feeding and is a leading target for vaccine development. Phase 1 trials in Brazil, Gabon, and the USA of recombinant Na-GST-1 adsorbed on Alhydrogel (Na-GST-1/Al), co-administered with or without AP 10-701 (Toll-like receptor [TLR] 4 agonist) or CpG 10104 (TLR9 agonist), showed the vaccine was well tolerated, safe, and immunogenic. A controlled human hookworm infection (CHHI) model was previously developed to evaluate the effect of candidate hookworm vaccines on infection. We aimed to assess the effect of vaccination with three different Na-GST-1 vaccine formulations on subsequent …

Blinded, Bias-Controlled Multi-Rater Evaluation Of Human-Versus-Ai Brain Metastasis Segmentation Using A Hybrid Foundation-Model Framework, Yiding Han, Enze Zhu, Mhd Hasan Ai Mekdash, Omar Awad, Piyush Pathak, Shixiao Liang, Daniel Allan Hamstra, Xizhe Zhang, Zaid Ali Siddiqui, Baozhou Sun

Faculty, Staff and Students Publications

Background: Accurate segmentation of brain metastases (BM) is essential for diagnosis, stereotactic radiosurgery planning, and longitudinal assessment. However, manual contouring is time-intensive, limiting clinical scalability, and exhibits substantial inter-observer variability. This variability complicates objective assessment of automated segmentation methods and challenges interpretation of model performance.

Purpose: To address these limitations, we developed TUM-SAM, a hybrid foundation-model framework for fully automated BM segmentation, and introduced a bias-controlled, blinded multi-rater evaluation paradigm to determine whether AI-based BM segmentation has reached expert-level performance and whether AI-generated contours are preferred by human experts under unbiased assessment.

Methods: TUM-SAM integrates nnU-Net-based lesion detection with a …

Fluocinolone Acetonide Implant As A Baseline Therapy For Diabetic Macular Edema: Results From The Randomized Phase 4 New Day Study, Michael A Singer, Charles C Wykoff, Christopher D Riemann, Victor H Gonzalez, Christina Y Weng, Kamel Alkhatib, Rohit A Amarshi, Scott Moody, Mary Pao

Faculty, Staff and Students Publications

Purpose: The NEW DAY (ClinicalTrials.gov identifier, NCT04469595) study assessed the efficacy and safety of the fluocinolone acetonide (FAc; 0.19 mg) intravitreal implant as baseline therapy in diabetic macular edema (DME).

Design: Prospective, randomized, single-masked, active-controlled, multicenter, 18-month, phase 4 study.

Participants: Adults with type 1 or 2 diabetes and center-involving DME confirmed by central subfield thickness (CST).

Methods: Treatment regimens were FAc implant followed by rescue supplemental injections of aflibercept if needed (2 mg/0.05 ml) for 17 months versus aflibercept loading dose (2 mg every 4 weeks for 5 consecutive doses) followed by rescue supplemental injections of aflibercept if …

Reciprocal Compensation Of Caspase-2 And P53 Regulates The Dna Damage Response In Hct116 Colon Cancer Cells, Karla E Lopez, Leslie Bandera, Luiza E Coutinho, Karen Zúñiga, Sarah Wright, Lisa Bouchier-Hayes

Faculty, Staff and Students Publications

Caspase-2 has positive and negative effects on tumor growth in different cancer models. The mechanisms determining these dual outcomes of caspase-2 activation are unclear underscoring the need to assess caspase-2 function in different cell types. We report that high caspase-2 expression is associated with lower survival in patients with colon cancer and increased tumor size in HCT116 colon cancer xenografts. We investigated the interplay between caspase-2 and p53 in regulating the proliferation of these cells. While neither of these proteins had much of an effect on cell cycle arrest on their own, deficiency in both caspase-2 and p53 led to …

Homework Adherence In Exposure-Based Cbt For Youth With Obsessive-Compulsive Disorder: Clinical Outcomes And Predictors Across Treatment, Abigail E Pine, Qimin Liu, Eric A Storch, Daniel A Geller, Brent J Small, Sabine Wilhelm, Joseph F Mcguire

Faculty, Staff and Students Publications

Exposure-based cognitive behavioral therapy (CBT) is the frontline treatment for pediatric obsessive-compulsive disorder (OCD), but not all youth fully respond to this treatment. While multiple factors may influence CBT response, homework adherence in CBT is a modifiable target that can improve treatment outcomes. This report examines the relationship between homework adherence and clinical outcomes in a large sample of youth with OCD who received exposure-based CBT. Here, 137 youth with OCD between 7 and 17 years old (M = 12.42, SD = 2.88) participated in a randomized controlled trial of exposure-based CBT. Homework adherence was monitored weekly, and OCD severity …

Plasma And Extracellular Vesicle–Enriched Protein Profiles In Chronic Rhinosinusitis, Aryana Amin, Rutviben P. Shah Bds, Dhvani Parikh Mph, Niki Mirhosseini Bs, Baharan Fekry Phd, Donyea L. Moore, Mahboobeh Mahdavinia Md, Phd

Summer Research Program Abstracts

No abstract provided.

The Effects Of Ballistic Resistance Training On Upper-Limb Power And Reaction Time In Youth Épée Fencers, Mahmoud Sallam, Mazin Hasan Alhasany, Hachin Chani, Ghofran Bashir, Bushra Al-Hammashi, Gaffar Saad, Hussein Hashos, Amr Hamza, Mariola Gepfert

Baltic Journal of Health and Physical Activity

Background: Explosive power and rapid reaction time are crucial in fencing. Ballistic resistance training (BRT) may improve these qualities but is rarely applied in fencing. Materials and methods: To assess the effects of an eight-week BRT program on upper-limb power and reaction time in youth Egyptian épée fencers, nineteen male fencers (aged 16.6 ± 1.5) were randomly divided into a BRT group (n = 10) and a control group (n = 9). The BRT group added three weekly 30-minute sessions of "Ballistic Six" exercises to regular fencing training. Tests before and after included: tennis ball throw (power), armed …

Does Staff Education Increase Sequential Compression Device Utilization: A Retrospective Study, Devin Q. John, Vincent Lee, Akshay V. Daji, Hans Lapica, Connor Donley, Matthew J. Mccrosson, Nino Coutelle, Carlos Fernandez, Diego Lima

HCA Healthcare Journal of Medicine

Background

Venous thromboembolism (VTE) is a significant perioperative safety concern among orthopedic patients, with an incidence of 0.4%-1.0% and a substantial risk of chronic complications. Sequential compression devices (SCDs) are recommended for VTE prophylaxis, yet compliance remains suboptimal due to staff misconceptions. This study evaluates the impact of a resident-led educational intervention on SCD utilization among nursing staff in orthopedic postoperative care.

Methods

This retrospective study was conducted at 2 hospitals (HCA Florida JFK Hospital and HCA Florida Palms West Hospital). Nursing staff participated in a single educational session addressing SCD benefits, application techniques, and operational protocols. Data on SCD …

Are Combat Athletes Different Sleepers? A Pittsburgh Sleep Quality Index-Based Comparative Survey Across Athletic Populations, Zofia Tkocz, Małgorzata Hołda Dr, Michał Spieszny, Adam Zając, Robert Trybulski, Aleksandra Filip-Stachnik

Baltic Journal of Health and Physical Activity

Background: Sleep plays an important role in athletic performance, recovery, and cognitive function. The aim of this study was to compare sleep quality and selected sleep-related  variables in combat sports athletes and athletes from other sport disciplines . Materials and Methods: Ninety-eight competitive athletes participated in the study, including 52 combat sports athletes and 46 athletes  representing other sport disciplines. Sleep quality was assessed using the modified Pittsburgh Sleep Quality Index (PSQI) with a weekly recall period, global PSQI score and additional  variables, such as sleep duration, sleep latency, and habitual sleep-wake times, were analyzed using general linear models adjusted …

Takikardia Ventrikel Berulang Pasca Coronary Artery Bypass Grafting (Cabg): Laporan Kasus Berbasis Bukti, Ika Prasetya Wijaya, Simon Salim, Audina Dhiya Nabila

Jurnal Penyakit Dalam Indonesia

Coronary artery bypass grafting (CABG) remains the treatment of choice for patients with complex multivessel coronary artery disease but carries a risk of serious perioperative complications, including ventricular arrhythmias such as ventricular tachycardia (VT). Although VT following CABG is rare, it is potentially life-threatening and often results from multiple interrelated factors. This report presents a case of recurrent ventricular tachycardia after CABG and to highlight the underlying mechanisms, risk factors, and evidence-based management strategies aimed at preventing adverse outcomes.We report a 54-year-old woman with diabetes, hypertension, prior myocardial infarction, and severe left ventricular dysfunction who underwent urgent CABG for three-vessel …

Gagal Jantung Kanan Pada Hipertiroid Tidak Terkontrol: Laporan Kasus, Kevin Lazuardy, Leonard Nainggolan, Nadim Marchian Tedyanto

Jurnal Penyakit Dalam Indonesia

Right heart failure is a clinical syndrome that is influenced by various factors. The incidence of heart failure reaches 5/1,000 population, while the prevalence of heart failure reaches 1-2% of the adult population. Management of the main etiology of heart failure is the main therapy. In some cases, hyperthyroidism is an indirect cause of heart failure, especially in right heart failure. Hyperthyroidism can cause reversible pulmonary hypertension which causes right heart failure, although the underlying mechanism is uncertain at the moment. This study reports a 46-year-old woman who was diagnosed with right heart failure and also had hyperthyroidism. In this …