Medical Specialties Commons^™

Structure-Preserving Multivariate Hypothesis Testing For Mass Spectrometry Imaging And Single-Cell Data, Keziah E Liebenberg, Erin Craig, Robert Tibshirani, Livia S Eberlin

Faculty, Staff and Students Publications

Motivation: Mass spectrometry imaging (MSI) and single-cell RNA sequencing (scRNA-seq) offer high-resolution views into tissue and cellular heterogeneity. However, conventional statistical analyses often treat sub-measurements (pixels or cells) as independent, ignoring their nested origin from individual samples. This assumption inflates the effective sample size, increases false discoveries, and undermines biological interpretation. Pixel- or cell-level averaging avoids this but sacrifices spatial or cellular resolution.

Results: We evaluated block-SAM on both simulated and real-world datasets. In DESI-MSI data from kidney, lung, and ovarian tumors, block-SAM consistently identified fewer-but more reliable-differential features compared to traditional-SAM. For example, in the kidney dataset, traditional-SAM identified …

Developing Endpoints For The Cardiac Burden In Myotonic Dystrophy Type 1: A Workshop Report, Julia M Hartman, Samuel Carrell, William J Groh, Thomas A Cooper, Jordana Kron, Greg Hundley, Jennifer Jordan, Amy Ladd, Man Hung, Nicholas E Johnson

Faculty, Staff and Students Publications

Cardiac disease is a well-established manifestation of myotonic dystrophy type 1 (DM1), characterized by progressive cardiac conduction slowing with increased risk of atrial and ventricular arrhythmias, heart block, and sudden cardiac death. Multiple disease modifying therapies are in clinical trials for DM1 and show promise in improving skeletal muscle weakness and myotonia. Testing the effects of these medicines, or others, in the heart is of critical importance, but requires identification of endpoints of cardiac function that accurately reflect the state of DM1 cardiac disease. To better define cardiac endpoints, the Myotonic Dystrophy Clinical Research Network (DMCRN) and the Myotonic Dystrophy …

Versatile Smad2 And Smad3 Epitope-Tagged Mouse Models For Genomic Profiling Of Tgfβ Signaling: Uncovering Gdf9-Smad2/3 Targets, Zian Liao, Qian Zhang, Keisuke Shimada, Kaori Nozawa, Suni Tang, Masahito Ikawa, Diana Monsivais, Martin M Matzuk

Faculty, Staff and Students Publications

Transforming growth factor β (TGFβ) signaling pathways are integral for a plethora of biological processes. SMAD2 and SMAD3 are the principal transcriptional effectors of TGFβ superfamily ligands, yet quantitative, genome-wide mapping of their DNA-associated complexes under physiological contexts has remained limited due to the lack of specific, robust models. Here, we generated two versatile epitope-tagged mouse models in which endogenous SMAD2 and SMAD3 proteins are globally tagged with hemagglutinin (HA) and podoplanin (PA) sequences, respectively, enabling high-fidelity profiling of SMAD2 and SMAD3 binding across tissues. To demonstrate the broad application of our models, we exemplified the usage of our lines …

Improving Anesthesia Provider Confidence In The Identification, Management, And Treatment Of Postoperative Delirium, Brittany M. Whistle, Charles Dustin Phelps

Scholars Week

Purpose: Postoperative Delirium (POD) is a potentially devastating complication of anesthesia that is poorly understood by clinical staff leading to poor outcomes for surgical patients. This study is meant to determine if a focused knowledge presentation accompanied by visual aids could increase anesthesia providers confidence in identifying, diagnosing, and treating Postoperative Delirium.

Methodology: Utilizing a statistical model to analyze respondents results on a standardized test administered before and after an informational presentation with visual aids on the topic of Postoperative Delirium.

Results: Results indicated a statistically significant difference between pretest and posttest scores, with a p-value of .002, t(11) = …

Assessing The Impact Of Interprofessional Simulation Training On Perioperative Staff's Confidence In Managing Maternal Hemorrhage, Mallory Duncan, Lidia Vazquez

Scholars Week

Globally, maternal mortality rates remain a critical public health challenge, often related to inadequate healthcare infrastructure in low-income countries. Yet according to the American Journal of Obstetrics and Gynecology (ACOG), maternal mortality rates in the United States are also on the rise, with nearly 32.9 deaths per 100,000 live births. These deaths are largely contributed to maternal hemorrhage (PPH), defined by ACOG as cumulative blood loss of at least 1,000 mL accompanied by symptoms of hypovolemia within 24 hours of the birth process. These findings underscore an urgent need to strengthen the training for perioperative staff in the management of …

Plastics, Microplastics, And The Gut Microbiome: Restoring Scientific Communication To Fight For Public Health, Benjamin Sanders '26

Honor Scholar Theses

Over the course of eight years from 2016 to 2024, a study by Nature Medicine found that the concentration of plastics in the brain increased by 50%. Even samples from patients with a documented dementia diagnosis showed a greater accumulation of microplastics (Nihart, 2025). In one of the most protected regions of our body, microplastics have made themselves known. In one of the most exposed regions of the human body, the story is no different. With the emergence of gut microbiome science and understanding, researchers are just beginning to discover the unique interplay between the microbiota of our gastrointestinal tract …

Cardiomyopathy In Children: What Pediatricians Need To Know, Michael Smith, Brian Birnbaum

Pediatrics in Practice: A CME Podcast

Cardiomyopathy in children can present with subtle signs but serious consequences if missed. In this episode, Brian Birnbaum, MD, Interim Co-Director of the Ward Family Heart Center at Children’s Mercy, shares practical insights for pediatricians on recognizing early red flags, knowing when to refer, and understanding how diagnosis and management of pediatric cardiomyopathy are evolving.

Click here to stream the podcast episode.

Facilitators And Barriers To Mobile Health Unit Implementation: A Qualitative-Dominant Mixed Methods Study Exploring Staff Perspectives And Service Outreach, Kelsey Hardin

MUSC Theses and Dissertations

Background: Health disparities are linked to rising healthcare costs in the United States, particularly related to healthcare accessibility. Mobile Health Units (MHUs) have proven to be an effective intervention in reducing barriers to healthcare services, for example, providing early access to prenatal care, thus reducing infant mortality rates. This study focused on the facilitators and barriers to implementing an MHU program, based on staff perspectives and service outreach, to improve maternal and infant health outcomes.

Methods: This study employed a qualitative-dominant mixed-methods research design. Data was collected through interviews to assess staff perspectives. Secondary data analysis of quantitative data was …

La Dolce Vita Or The American Way: A Comparative Study Into The Italian And American Healthcare Systems Through An Analysis Of Total Knee Replacements, James (Jim) Mcmurray '26

Honor Scholar Theses

This thesis presents a comparative study of the Italian and the American healthcare systems, using Total Knee Replacements (TKRs) as a standardized metric to evaluate the health policy, financing, and patient outcomes. Despite the United States spending over $10,000 more per capita on healthcare than Italy, American life expectancy is 5 years shorter than Italian life expectancy. Through a mixed-methods analysis of data from the American Joint Replacement Registry (AJRR), the Programma Nazionale Esiti (PNE), the Registri Italiani di ArtoProtesi (RIAP), and the HCUPnet (AHRQ) database, this research identifies multiple disparities throughout the system. Key findings in this thesis include …

Cardiovascular Adaptation To Whole-Body Vibration Exercise In Obese Young Adults: A Systematic Review, Meta-Analysis, And Exploratory Analysis Of Sex Differences, Rafiu Okuneye, Abdulkareem Taiwo, Fatai Akinola Apalara, Okechukwu Kingsley Oforka, Isaiah Whenayon Ajoseh, Ogar Emmanuel Ekawu

Indonesian Journal of Research in Physical Education, Sport, and Health

Background: Obesity is strongly associated with hypertension and autonomic dysfunction. Whole-body vibration exercise (WBVE) has been proposed as a low-impact intervention for improving cardiovascular function in obese adults, but sex-specific responses remain unclear. Objective: This study aimed to evaluate the effects of whole-body vibration exercise on blood pressure, autonomic function, and cardiac output in adults with obesity, and to explore potential sex differences in cardiovascular adaptations. Methods: We conducted a systematic review and meta-analysis of randomized controlled trials and quasi-experimental studies examining the effects of WBV on systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate variability (HRV), and …

Dietary Patterns And Nutritional Status In Soccer Athletes: A Cross-Sectional Study From An Ergonomic Perspective, Rina Mayangsari, Ravi Masitah

Indonesian Journal of Research in Physical Education, Sport, and Health

Background: Normal nutritional status has been established as one of the principal determinants in an athlete's performance. Dietary quality plays a critical role in optimizing athletes' physical fitness and performance outcomes. Objective: To examine the associations between dietary patterns on the MacPersona System and nutritional status of soccer players (energy, protein, et cetera, fat, and carbohydrates). Methods: A cross-sectional quantitative study was conducted involving 21 soccer players (total sampling). Dietary patterns were assessed using a validated Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ). Nutritional status was measured using Body Mass Index(BMI) based on anthropometric data. The chi-square test was used for statistical …

Emergency Care Outside Of The Four Walls Of The Emergency Department, Judd E. Hollander

Department of Emergency Medicine Faculty Papers

No abstract available

The Ki-67 Proliferation Index And Recurrence Risk Of Intracranial Meningioma: A Multicenter, Retrospective Cohort Study Of 5,050 Patients, Christian Mirian, Lasse Rehné Jensen, Tareq A Juratli, Andrea Daniela Maier, Anders Broechner, Sverre H Torp, Helen A Shih, Ramin A Morshed, Jacob S Young, Stephen T Magill, Luca Bertero, Walter Stummer, Dorothee Cäcilia Spille, Benjamin Brokinkel, Soichi Oya, Satoru Miyawaki, Nobuhito Saito, Martin Proescholdt, Yasuhiro Kuroi, Konstantinos Gousias, Matthias Simon, Jennifer Moliterno, Ricardo Prat-Acin, Stéphane Goutagny, Vikram C Prabhu, John T Tsiang, Johannes Wach, Erdem Güresir, Junkoh Yamamoto, Young Zoon Kim, Joo Ho Lee, Daniel W Kim, Matthew Koshy, Karthikeyan Perumal, Mustafa K Baskaya, Donald M Cannon, Dennis C Shrieve, Chang-Ok Suh, Jong Hee Chang, Maria Kamenova, Sven Straumann, Jehuda Soleman, Ilker Y Eyüpoglu, Tony Catalan, Austin Lui, Philip V Theodosopoulos, Michael W Mcdermott, Fang Wang, Pedro Góes, Aria Jamshidi, Ricardo Komotar, Michael Ivan, Evan Luther, Luis Souhami, Marie-Christine Guiot, Tamás Csonka, Toshiki Endo, Olivia Claire Barrett, Randy Jensen, Tejpal Gupta, Akash J Patel, Tiemo J Klisch, Jun Won Kim, Francesco Maiuri, Valeria Barresi, María Dolores Tabernero, Simon Skyrman, Ian Law, David Scheie, Bjarne Winther Kristensen, Tina Nørgaard Munch, Torstein Meling, Kåre Fugleholm, Paul Blanche, Tiit Mathiesen

Faculty, Staff and Students Publications

Purpose: The Ki-67 proliferation index (Ki-67 PI) has been associated with meningioma recurrence, yet its clinical utility remains debated. Whether Ki-67 PI provides prognostic information across subgroups defined by both WHO grade and extent of resection remains to be investigated.

Methods: We analyzed 5,050 patients with intracranial meningiomas from the international PERNS cohort (42 centers, diagnosed between 1989-2019) who underwent surgical resection without postoperative radiotherapy. Ki-67 PI prognostic accuracy was assessed up to 10 years postoperatively by using ROC analyses and estimating its association with the risk of recurrence.

Results: Results demonstrated that the prognostic value of Ki-67 PI differed …

Non-Diabetic Kidney Disease In A Patient With Type 2 Diabetes Mellitus: A Diagnostic Challenge, Nikhil R, Mahabaleshwar Mamadapur , Assistant Professor, Harshwardhan S Patil

Digital Journal of Clinical Medicine

Background: Diabetic kidney disease (DKD) is the most common cause of end-stage renal disease. However, non-diabetic kidney disease (NDKD) can coexist or mimic DKD, leading to misdiagnosis. Case Presentation: A 46-year-old female with type 2 diabetes presented with vomiting and abdominal pain. Physical examination revealed non-blanching erythematous papules on both lower limbs. Investigations showed uncontrolled diabetes, metabolic acidosis, and active urinary sediment. Absence of diabetic retinopathy prompted renal biopsy, which revealed immune-complex–mediated glomerulonephritis with small-vessel vasculitis. Diagnosis: Immune-complex–mediated glomerulonephritis with small-vessel vasculitis, not consistent with diabetic nephropathy. Management: Supportive care and immunosuppressive therapy were initiated with improvement in renal function. …

Balneotherapy For Sleep Improvement And Reducing Depression In Knee Osteoarthritis Patients, Anca Paula Ciurba, Alexandru Bogdan Ilieș, Ionel Haidu, Doriana Ioana Ciobanu, Theodora Ursu, Florin Mihai Marcu, Dorina Ianc

Baltic Journal of Health and Physical Activity

Background: Knee osteoarthritis (OA) is the most common chronic condition and a leading cause of global disability, often associated with pain, depression, and sleep disturbances. The purpose of this study was to investigate the effectiveness of warm mineral water combined with physical therapy on sleep quality, depression and pain intensity in patients with knee osteoarthritis. Materials and Methods: The study involved 101 subjects (68.78±6.92 years) who were assigned to  a control group (CG) or an experimental group (EG). All subjects benefited from physical therapy and electrotherapy for 10 days. The experimental group additionally benefited from therapy with hot mineral water. …

Evaluating The Efficacy Of Dry Lab Cataract Simulation For Medical Students, Ashley Choi, Andrew Chen, Miel Sundararajan, Karine D. Bojikian, Anthony Chung, Shu Feng

Journal of Academic Ophthalmology

Background: Cataract surgery is a major component of ophthalmologic surgical training. However, medical students often lack early exposure to intraocular surgery, limiting their ability to assess their interest in the field.

Purpose: To evaluate the educational impact of a cataract surgery dry lab workshop for medical students using the Kitaro Anterior Segment Dry Lab Kit.

Methods: The workshop included a faculty-led presentation on eye anatomy, cataract formation, and cataract surgery, followed by hands-on practice. Pre- and post-workshop questionnaires were conducted to evaluate students’ knowledge in cataract surgery, interest in ophthalmology, interest in microsurgery, and evaluation of the …

Comparison Of Same-Day Discharge Robotic-Assisted Radical Prostatectomy In An Ambulatory Surgery Center Versus Hospital Setting, Nishant S. Kumar Bs, Ranko Miocinovic Md, Tom D. Beris Md, Maya Goyal Bs, Vineet Kumar Bs, Amit R. Patel Md

Medical Student Research Symposium

Introduction

Robotic-Assisted Radical Prostatectomy (RARP) is the predominant surgical approach for localized prostate cancer in the United States and over 50% of RARP are performed as ambulatory or same-day discharge encounters. Current literature supports that RARP performed in the outpatient setting are as effective and have no increase in complications compared to those performed inpatient and cost nearly 20% less than those performed inpatient.

Methods

Between May 2021 and December 2021, two-high volume robotic surgeons at an independent multi-specialty physician group performed RARP in both a freestanding ambulatory surgery center (ASC) and in an affiliated hospital. Data on demographics, clinical …

Patient Reported Outcome Participation And Completion In Total Joint Arthropathy: A Socioeconomic Analysis, Diana Kernen Ba, Michelle Yi Mse, Kathleen Jahnke Bs, Nevil Khurana Ms, Ezra Goodrich Md, Charles Day Md, Mba

Medical Student Research Symposium

Background
Patient-reported outcome measures (PROMs) assess symptoms, function, and overall health from a patient perspective. Although PROM engagement has been studied across orthopaedics, limited work has examined both participation and completion specifically in joint replacement. This study evaluated associations between sociodemographic factors and PROM participation and completion among total joint arthroplasty patients.

Methods
We performed a retrospective review of all primary arthroplasties completed by a single surgeon in 2023 at a Midwestern tertiary health system. PROMs included PROMIS PF, PROMIS PI, and either HOOS JR or KOOS JR. Demographic data and Area Deprivation Index (ADI) were collected. Participation was defined …

A Systemic Review Of Functional Outcomes And Patient Satisfaction Across Lower-Limb Prosthetic Types In Military Personnel And Veterans, Emma Ho Harris, Amir Ghafarian, Sen Gao, Khaled Saleh, Jason Pasley

Medical Student Research Symposium

Background: Military personnel and veterans are at increased risk of lower-limb amputation, often due to combat-related trauma such as improvised explosive devices (IEDs), as well as secondary factors including tobacco use, peripheral artery disease, and diabetes. This study systematically reviews and compares lower-limb prosthetic technologies in military personnel and veterans, focusing on functional outcomes, mobility, and patient satisfaction.

Methods: A comprehensive literature search was conducted using PubMed MeSH terms to identify studies examining lower-limb prosthetic use and outcomes among military personnel and veterans. The final MeSH-based search yielded 27 results.

Results: The review included 27 studies on lower-limb prosthetic use …

Kelim Score Predicts Recurrence And Survival In Bevacizumab-Treated Advanced Ovarian Cancer: A Real-World Pilot Study, Mohammed Elshafey, Pontia Doroudian, Madeline Ruth Evans, Ira Winer

Medical Student Research Symposium

Background:
The KELIM score, derived from CA-125 kinetics, reflects intrinsic tumor chemosensitivity in ovarian cancer. This retrospective study evaluated whether KELIM predicts clinical outcomes in patients receiving bevacizumab in a real-world setting.

Methods:
Twenty-four patients with advanced ovarian cancer treated with platinum-based chemotherapy and bevacizumab at a tertiary center in Detroit, MI, were included. KELIM scores were calculated from CA-125 values during the first 100 treatment days (www.biomarker-kinetics.org) and classified as favorable (≥1.0) or unfavorable (< 1.0). Progression-free survival (PFS) was measured from diagnosis to recurrence, and overall survival (OS) from diagnosis to last contact or death. Surgical outcomes, debulking approach, PARP inhibitor use, and survival status were analyzed descriptively.

Results:
Nineteen patients (79%) had favorable KELIM, and five (21%) had unfavorable KELIM. Compared to the favorable group, the unfavorable group had …

The Use Of Large Language Models In Enhancing Patient Education Materials For Pancreatic Neuroendocrine Tumors, Brendan Dolan, Aniela Crayton, Emerson Woodbury, Miguel Tzita, Eliza Beal Md, Gregory Dyson Phd

Medical Student Research Symposium

Background:

Incidence and prevalence of Pancreatic Neuroendocrine Tumors (PNETs) has increased in recent years. More than half of American adults endorse utilizing the internet within the past year to search for medical information. This study aims to investigate the use of Large Language Models (LLMs), a popular type of artificial intelligence, to improve the efficacy of online patient education materials (oPEMs) in providing accurate and digestible information to patients with a PNET diagnosis.

Methods: Content from 36 web pages related to PNET was transferred to two popular LLMs, Chat GPT and Google Gemini, with the prompt “rewrite the following text …

Effect Of Pre-Training Patients Using A Self-Directed Slideshow Presentation On Visual Field Reliability In First-Time Test Takers, Lillian M. Centlivre B.S., Derek Zahnleuter B.S., Rahul Babu B.S., Chaesik Kim, Kaitlin Ziadeh Md, Hanna Simmons Md, Vivian Rajeswaren Md, Aleskey Parker Williams Do, Jacob Im Md, Aleksey Mishulin Md, Faisal Ridha Al-Timimi Md, Hassan Tokko

Medical Student Research Symposium

Title: Effect of Pre-Training Patients Using a Self-Directed Slideshow Presentation on Visual Field Reliability in First-Time Test Takers

Authors: Lillian Centlivre BS, Derek Zahnleuter BS, Rahul Babu BS, Chaesik Kim BSEE, Kaitlin Ziadeh MD, Hanna Simmons MD, Vivian Rajeswaren MD, Aleksey Parker Williams DO, Jacob Im MD, Aleksey Mishulin MD, Faisal Ridha Al-Timimi MD, Hassan Tokko MD

Background: Visual field (VF) testing is essential for detecting glaucoma, but reliability is limited by patient inexperience and poor fixation. Prior studies report VF test reliability around 59%, primarily attributed to increased fixation loss (FL). Other studies note 75.9% reliability using training videos …

Hormonal Birth Control Misinformation On Tiktok: A Content Analysis Of Influencer Narratives, Sarah Bdeir, Jana Hatahet, Liselle Tungol, Khush Hussain, Rumyah Rafique, Raneem Sabbaq, Ragad Almsaddi

Medical Student Research Symposium

Background:

Hormonal birth control is the most common form of reversible contraception. In the U.S., pharmacy data show oral contraceptive pill prescriptions declined 25.6% from March 2021 to October 2023. Meanwhile, patients increasingly seek health information on social media. On TikTok, “hormone hacking” content has surged, often portraying birth control as artificial, harmful, or even carcinogenic, despite a lack of supporting evidence. While accessible information on social media can be valuable, such narratives risk spreading misinformation, fueling mistrust in women’s health.

Methods:

We conducted a qualitative content analysis of 50 TikTok videos (March and September 2025) under #birthcontrol, #hormonehealth, #birthcontroltoxicity, …

Patient-Provider Communication Among Deaf English Users: Disparities And Implications For Cancer Screening, Ciara Luttrell

Undergraduate University Honors Capstones

Early detection is one of medicine's powerful tools; routine cancer screenings can help diagnose cancer early and enable immediate treatment. Cancer screening and prevention efforts have accounted for 4.75 million (80%) cancer deaths averted between 1975 and 2020 for five major cancer types (NIH, 2025). Nevertheless, this powerful tool is not shared equally. Many deaf adults who use English still experience barriers and disparities. Accordingly, the purpose of this study is to investigate how deaf English-using individuals in the United States interact with their healthcare providers and whether these interactions are associated with cancer screening interest among these populations. The …

Implementing Measurement-Based Care In Virtual Mental Health Services For Rural Veterans: Provider Insights From A Pre-Implementation Evaluation, Amanda Heeren, Kimberly Mccoy, Lindsey Fuhrmeister, Natalie Suiter, Jan A Lindsay, Chloe Hoang, Laura Marsh, John Fortney, Carolyn Turvey

Faculty, Staff and Students Publications

Background

Measurement-Based Care (MBC) uses repeated standardized psychological assessments to monitor treatment progress and guide clinical decision-making. Although MBC improves outcomes when results are discussed collaboratively, adoption across the Veterans Health Administration (VHA) remains below 50%, particularly in virtual and rural settings. This pre-implementation evaluation explored provider perspectives to inform development of a digital MBC workflow for rural tele-mental health settings.

Methods

Using the Alacrity Center’s Discover, Design, Build, and Test model and User Centered Design, we conducted a pre-implementation survey of mental health providers at a VHA Medical Center providing care to rural and highly rural Veterans in South …

Retracted: Idea Density And Grammatical Complexity As Neurocognitive Markers, Diego Iacono, Gloria C. Feltis

Department of Neurology Faculty Papers

The journal retracts the article titled “Idea Density and Grammatical Complexity as Neurocognitive Markers” [1], cited above. Following publication, concerns were brought to the attention of the Editorial Office regarding the presence of misnamed phrases and the accuracy of several references cited in this paper [1]. In accordance with the journal’s standard procedures, the Editorial Office and Editorial Board conducted an investigation that confirmed the presence of a misnamed phrase for ROSE model and significant number of non-existent references, which were determined to undermine the overall reliability of this study. In addition, the investigation identified indications of generative AI use …

Six-Week Time-Restricted Eating Lowers Premature Mortality Risk In Overweight Early Elderly Adults: Evidence From A Body Shape Index, Przemysław Domaszewski, Mariusz Konieczny

Baltic Journal of Health and Physical Activity

Background: A Body Shape Index (ABSI) is an anthropometric indicator combining waist circumference, weight, and height, providing a BMI-independent measure of central obesity and a recognized predictor of mortality. Despite its relevance, research on ABSI in early elderly populations remains limited. This study assessed the impact of a six-week time-restricted eating (TRE) intervention on ABSI z-scores in overweight adults aged 65–74, with attention to gender differences. Materials and Methods: A total of 116 participants were randomized into a TRE group (16:8 fasting window from 8:00 PM to 12:00 PM) or a control group maintaining habitual eating. ABSI z-scores were evaluated …

Changes In 25(Oh)D Concentration, Bone Resorption Markers And Physical Performance Due To Sun Exposure, Diet And Training Load Among Professional Women Handball Players During The Half-Year Training Season, Sorin Dacian Buhas, Zbigniew Jastrzębski, Paul Florian Dragos, Marius Alin Marinau, Maria Skalska, Mirela Stef, Joanna Jastrzębska, Mihai Sandra, Dana Ioana Cristea

Baltic Journal of Health and Physical Activity

Background: The aim of the study was to demonstrate changes in 25(OH)D concentration, bone resorption indicators and physical fitness in female handball players as a result of their exposure to the sun, diet and exercise load during the six-month training period from mid-March to mid-September, i.e. the time when the sun exposure is the highest during the calendar year. Twenty-two women handball players participated in the study. Due to the random occurrences and exclusion criteria, 20 players completed the project. Biochemical analysis of blood, aerobic capacity, running speed and power tests (Wingate test, squat jump, counter movement jump, etc.) was …

Drd2 Rs6276 Polymorphism And Trait Impulsivity In Individuals With Mixed Behavioral And Substance Addictions, Gabriela Zdunek, Remigiusz Recław, Aleksandra Suchanecka, Krzysztof Chmielowiec, Dariusz Larysz, Patryk Ilków, Kinga Łosińska, Jolanta Chmielowiec, Łukasz Jaworski, Anna Grzywacz

Baltic Journal of Health and Physical Activity

Background/Objectives: Impulsivity is a key transdiagnostic trait linked to dysregulated reward processing in both behavioral and substance-related addictions, as recognized in DSM-5. Dopaminergic genes, including DRD2, may modulate individual differences in impulsivity, particularly under conditions of increased addiction vulnerability. This study examined whether the DRD2 Exon 8 rs6276 polymorphism predicts impulsivity levels in men with mixed addictive behaviors compared with healthy controls. Methods: A total of 328 males (128 with mixed behavioral and substance addictions and 200 controls) were assessed. Diagnoses were confirmed using the MINI interview, and impulsivity was measured with the Barratt Impulsiveness Scale (BIS-11). Genotyping of …

Inside The Therapy Room: What Really Happens In A Session With Your Kid, Maggie Mckay, Haley J. Killian

Parent-ish Podcast

Ever wonder what your kid actually does in therapy? In this episode, pediatric psychologist Haley Killian, PhD, gives us a simple, behind‑the‑scenes look at what happens in a session—play, feelings, progress and all. It’s real talk, zero judgment, and plenty of reassurance for any parent curious about whether therapy could help their kid.

Click here to stream the podcast episode.