Wounds and Injuries Commons^™

Lost Work Due To Burn Related Disability In A Us Working Population, Hannan A. Maqsood, Zhaohui Fan, Naveen F. Sangji, Danielle Pigneri

North Texas Research Forum 2025

Introduction: Burn injuries can require hospitalization, operations, and long-term reconstruction. Burn-injured patients can experience short- or long-term disability. We investigated lost workdays (LWDs), short-term disability (STD), and long-term disability (LTD) in the 12-month period following a burn injury. Methods: An observational cohort study was conducted using a commercial claims database, IBM® MarketScan®. Patients aged ≤65 years with an ICD-10 burn diagnosis from 2018 to 2019 were included. The International Classification of Diseases, 10th Revision (ICD-10), procedure and Current Procedural Terminology (CPT) codes were used to identify patients undergoing burn-related operations. Patients were mapped to data tables for LWDs, STD, and …

Leveraging Clinical Standards To Improve The Translational Relevance Of Therapies For Experimental Spinal Cord Injury, Aaron L. Silverstein

Theses and Dissertations--Neuroscience

Efforts to improve treatment of spinal cord injury (SCI) often use animals to develop effective therapeutics, intending to improve the survival and the quality of life of persons with SCI. Over half of all SCIs in the United States occur at the cervical level and often cause locomotor deficits and life-threatening breathing dysfunction. Thus, my dissertation is focused on this important patient population.

After beginning with a description of translational research and surveying SCI from a clinical standpoint, I turned to describe experimental models of cervical SCI and more detailed neuroimmunological findings relevant to my work. Then, I conducted a …

Fabricating Silver-Ceria Polymer Nanocomposite Scaffolds For Biomedical Therapeutic Applications, Shreya S. Pawar

Honors Undergraduate Theses

Improper healing of bone fractures and limited regeneration of bone following bone tumor resection remain a prevalent complication worldwide. Long-term effects of this include joint instability, limited movement, and arthritis. Bone infections (osteomyelitis), reactive oxygen species (ROS) generation via excessive inflammation, and underlying conditions such as osteoporosis can contribute to suboptimal bone tissue regeneration. ROS accumulation stimulates osteoblast apoptosis, while promoting osteoclast differentiation. These processes inhibit mineralization and osteogenesis. Conventional therapeutics involve the utilization of drugs and bone grafts. However, these approaches pose limitations and can result in subsequent complications. Microbial infections, ROS accumulation, and excessive inflammations are factors that …

Traumatic Dislocation Of The Testis, Blake Chandler, Emily Clifton, Christopher Hulsey

South Atlantic Division GME Research Day 2025

No abstract provided.

Snap Crackle And Pop: Diagnosing And Treating The Challenging Snapping Popliteus Tendon Syndrome, Akaash Singh, Reagan B. Williams, Marvin Sineath Jr., Mims Gage Ochsner Iii, Justin Lancaster

South Atlantic Division GME Research Day 2025

No abstract provided.

Diagnosis Does Not Stick Out Like A Sore Thumb, Crystal Duncombe, Eric Friedman

South Atlantic Division GME Research Day 2025

No abstract provided.

Pediatric Carotid Artery Dissection Following Blunt Cerebrovascular Injury, Eric Friedman, Iren Shabanova, Arpit Arora

South Atlantic Division GME Research Day 2025

No abstract provided.

Rare Case Report: Scapholunate Ligament Tear With Isolated Scaphoid Dislocation, Nicholas Distefano, Jason Clark

South Atlantic Division GME Research Day 2025

No abstract provided.

Case Report: Delayed Presentation Of Midline Diaphragmatic Hernia After Blunt Trauma: A Case Repor, Aziza Win, Jason Clark, Kellie Amodeo, James Benner

South Atlantic Division GME Research Day 2025

No abstract provided.

Mitochondrial-Targeted Therapies In Traumatic Brain Injury: From Bench To Bedside, Sidra Tabassum, Silin Wu, Chang-Hun Lee, Bosco Seong Kyu Yang, Aaron M Gusdon, Huimahn A Choi, Xuefang S Ren

Faculty, Staff and Student Publications

Traumatic brain injury (TBI) is a leading cause of morbidity and mortality worldwide, with limited effective therapeutic options currently available. Recent research has highlighted the pivotal role of mitochondrial dysfunction in the pathophysiology of TBI, making mitochondria an attractive target for therapeutic intervention. This review comprehensively examines advancements in mitochondrial-targeted therapies for TBI, bridging the gap from basic research to clinical applications. We discuss the underlying mechanisms of mitochondrial damage in TBI, including oxidative stress, impaired bioenergetics, mitochondrial dynamics, and apoptotic pathways. Furthermore, we highlight the complex interplay between mitochondrial dysfunction, inflammation, and blood-brain barrier (BBB) integrity, elucidating how these …

The Infected Diabetic Foot: Incidence And Risk Factors For Dehiscence After Surgery For Diabetic Foot Infections, Lawrence A Lavery, Mario C Reyes, Bijan Najafi, Tyler L Coye, Jayer Chung, Michael C Siah, Arthur N Tarricone

Center on Aging Staff Publications

Our objective was to assess the incidence, risk factors and clinical outcomes of dehiscence after foot surgery in diabetic patients. We used pooled patient‐level data from two randomised clinical trials with 240 diabetic patients who required foot surgery for infections. Most patients (n = 180, 75.0%) had surgical wound closure. We defined dehisced surgical wounds (DSW) when the surgical site was not completely epithelialized with no drainage after sutures/staples were removed with a 2‐week validation of healing. We evaluated the time to heal, re‐infection, re‐ulceration, hospital admissions and amputations. Moderate and severe infection was based on criteria of the …

The Infected Diabetic Foot: Risk Factors For Re-Infection After Treatment For Diabetic Foot Osteomyelitis, Lawrence A Lavery, Mario C Reyes, Bijan Najafi, Tyler L Coye, Matthew Sideman, Michael C Siah, Arthur N Tarricone

Center on Aging Staff Publications

Our objective was to evaluate risk factors for re-infection in patients after treatment for diabetic foot osteomyelitis (OM). We used pooled patient level data from two RTCs that evaluated patients with diabetic foot infections. We evaluated 171 patients with OM. OM was confirmed with bone culture or histopathology. Data from the 12-month follow-up were used to determine clinical outcomes. Re-infection occurred in 47 (27.5%) patients. Risk factors for re-infection were Toe Brachial Index < 0.40 (25.7% vs. 9.8%, p = 0.02), skin perfusion pressure < 40 mmHg (6.3% vs. 5.9%, p = 0.04), wound healing (55.3% vs. 75.0%, p = 0.01), time to heal (156.0, 69.5-365 vs. 91.5, 38.8-365, p = 0.001), and history of MI (14.9% vs. 3.2%, p = 0.005). During 12-month follow-up, patients with re-infections were 198.8 times more likely to require a foot related hospitalisation (81.8% vs. 0.0%, p = 0.001), 10.4 times more likely have an all-cause hospitalisation (70.2% vs. 18.5%, p = 0.001) and 9.4 times more likely to need an amputation (36.2% vs. 5.6%, p = 0.001). Patients with re-infection had a significantly longer median length of hospitalisation (20.0, 13.5-34.5 vs. 14.0, 10.0-22.0, p = 0.003) and median length of antibiotic duration (55.0, 35.0-87.0 vs. 46.0, 22.8-68.0, p = 0.03). Patients with re-infection are less likely to heal and have more foot-related hospitalizations and amputations.

Characteristics Of High-Risk Bipolar Bone Loss Lesions Using 3-Dimensional Imaging, Petar Golijanin, Justin Arner, Claire Ryan, Qais Zai, Liam Peebles, Annalise Peebles, Phob Ganokroj, Ryan Whalen, Stephanie Eble, Danielle Rider, Srdjan Ninković, Matthew Provencher

Department of Orthopaedic Surgery Faculty Papers

BACKGROUND: The concept of on-track versus off-track bone lesions in glenohumeral instability continues to evolve. Although much has been ascertained from an original biomechanical model, bony pathological changes, especially on 3-dimensional (3D) imaging, have not been fully evaluated.

PURPOSE: To compare the differences in on-track versus off-track lesions to characterize glenoid and humeral head bone defects using 3D modeling software.

STUDY DESIGN: Cross-sectional study; Level of evidence, 3.

METHODS:A consecutive cohort of 75 patients with recurrent anterior instability, with evidence of Hill-Sachs lesions (HSLs) and
glenoid bone loss (GBL) and a mean age of 27.1 years (range, 18-48 years), were …

Use Of Electrical Bone Growth Stimulators In High-Risk Patients Following Spinal Fusion, Soumya Malhotra, Khavir Sharieff

HCA-NSU MD Research Day

Title: Use of Electrical Bone Growth Stimulators in High-Risk Patients Following Spinal Fusion Authors: Soumya Malhotra, BA., MS1 & Khavir Sharieff, DO, MBA2 1Class of 2027, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL 2Assistant Professor of Surgery, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Tampa Bay, FLNova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine Objective: This study aimed to elucidate the advantages of EBGSs following high-risk spinal fusions. Background: Pseudarthrosis is a condition where bones fail to fuse after an injury or surgery. It causes significant …

Who Is Treating Periprosthetic Femur Fractures? An Analysis Of The Periprosthetic Research Consortium, Nicholas Pohl, Arjun Saxena, Jeffrey Stambough, John Martin, Simon Mears, Paul Lichstein, Eric Jordan, Cameron Egan, Antonia Chen, Greg Erens, Samir Chabib, Bryce Wall, Navin Fernando, Jordan Nichols, Ran Schwarzkopf, Katherine Lygrisse, Derek Amanatullah, Prerna Arora, David Ivanov, Galvin Loughran, James Browne, Danielle Hogarth, Parke Hudson, Thomas Donaldson, Frank Buttacavoli, Ravi Kari, Galen Mills

Rothman Institute Papers

Background: Periprosthetic femur fractures (PPFFs) following total hip arthroplasty (THA) have increased in the past decade as the demand for primary surgery continues to grow. Although there is now more evidence to describe the treatment of Vancouver B fractures, there is still limited knowledge regarding factors that cause surgeons to perform either an open reduction and internal fixation (ORIF) or revision THA (rTHA). The purpose of this study was to determine what type of surgeons treat Vancouver B PPFFs at 11 major academic institutions and if there are trends in treatment decision-making regarding the use of ORIF or rTHA based …

Methicillin-Resistant Staphylococcus Aureus In Diabetic And Non-Diabetic Foot Infections, Lawrence A Lavery, Mario C Reyes, Mehmet Suludere, Bijan Najafi, Matthew Sideman, Michael C Siah, Arthur N Tarricone

Center on Aging Staff Publications

To identify the incidence of methicillin-resistant Staphylococcus aureus (MRSA) infection, reinfection and clinical outcomes. Four hundred forty-six patients that were admitted to the hospital with moderate or severe foot infections were retrospectively reviewed. Tissue and bone cultures were obtained from the index hospital admission. Conversion was defined as methicillin susceptible Staphylococcus aureus in the first culture and subsequently MRSA when there was a reinfection. The incidence of MRSA was 7.8% (n = 35), with no significant difference between soft tissue infections (7.7%) and osteomyelitis (8.0%). MRSA incidence was 9.4 times higher in non-diabetics (23.8% vs. 3.2%, p = < 0.01). The incidence of reinfection was 40.8% (n = 182). Conversion to MRSA was seen in 2.2% (n = 4) total, occurring in 5.4%. Non-diabetics were 20.1 times more likely to have MRSA reinfection than people with diabetes (28.6% vs. 1.9%, p <  0.001). MRSA patients had a higher proportion of healed wounds (82.4% vs. 69.3%, p = 0.02). There were no differences in other clinical outcomes in MRSA vs. other infections in reinfection (28.6% vs. 24.3%, p = 0.11), amputation (48.6% vs. 52.0%, p = 0.69) or hospitalization (28.6% vs. 42.6, p = 0.11). The incidence of MRSA for the first infection (7.8%), reinfection (6.0%) and conversion to MRSA (2.2%) was low. MRSA was 9.4 times more common in people without diabetes.

Challenges In Traumatic Spinal Cord Injury Care In Developing Countries - A Scoping Review, Mohammad Hosein Ranjbar Hameghavandi, Elaheh Khodadoust, Mahgol Sadat Hassan Zadeh Tabatabaei, Farzin Farahbakhsh, Zahra Ghodsi, Sabra Rostamkhani, Shahryar Ghashghaie, Mahkame Abbaszade, Arash Arbabi, Seyedeh Maede Hossieni, Mohsen Sadeghi-Naini, Rasha Atlasi, Samuel Berchi Kankam, Alexander Vaccaro, James Guest, Michael Fehlings, Vafa Rahimi-Movaghar

Department of Neurosurgery Faculty Papers

OBJECTIVE: To evaluate the leading challenges in developing countries' traumatic spinal cord injury (TSCI) care.

METHODS: We conducted a systematic search in electronic databases of PubMed, SCOPUS, Web of Science, EMBASE, and Cochrane Library on 16 April 2023. Studies that investigated challenges associated with the management of TSCI in developing countries were eligible for review. We extracted related outcomes and categorized them into four distinct parts: injury prevention, pre-hospital care, in-hospital care, and post-hospital care.

RESULTS: We identified 82 articles that met the eligibility criteria including 13 studies on injury prevention, 25 on pre-hospital care, 32 on in-hospital care, and …

Prospective Analysis Of Stratafix™ Symmetric Pds Plus Suture For Fascial Closure In Spinal Surgery: A Pilot Study, Steven R. Glener, Pious D. Patel, Stephanie N. Serva, Dwight Mitchell Self, Joshua E. Heller

Department of Neurosurgery Faculty Papers

Wound closure is an integral part of every spinal procedure. Effective and secure wound closure is paramount in the prevention of infection, wound dehiscence and the preservation of cosmesis. Barbed suture technologies such as STRATAFIX™ Symmetric have been studied and are used in a variety of specialties, including obstetrics and orthopedic surgery, but is underutilized in neurosurgery. This study aims to assess the time and rate of closure using STRATAFIX™ Symmetric technology for fascial closure and compare this method to the more traditionally used method of fascial closure using braided absorbable sutures below the epidermis. 20 patients were recruited for …

Nanoparticle-Based Approaches To Brain Injury And Studies For Improved Detectability Toward Better Delivery Characterization, Hunter A. Miller

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The clinical translation of nanoparticle (NP) therapeutics for brain injury has been slow despite preclinical promise. The causes of disconnect between preclinical and clinical outcomes is multifactorial, but insufficient delivery is noteworthy. Preclinical delivery characterization often lacks, obscuring mechanisms of failure, slowing development. Multimodal imaging is a promising strategy to improve delivery characterization, combining the strengths of various modalities. Magnetic resonance imaging (MRI) and luminescence imaging are a suitable combination for multimodal imaging, expanding the spatial and temporal resolution of either alone, but further material development is needed to enhance detectability. One problem is the interference of cellular autofluorescence in …

Co-Localization Of Osteoclasts Differentiation Markers In An Implant Model In Diabetic Mice, Diego Adobbati, Deborah Rocha Seixas, Danieli Rodrigues, Claudia C. Biguetti

School of Podiatric Medicine - Student Research

Introduction and Hypothesis: Diabetes can impair implant osseointegration and impact implant functionality. While significant research has focused on osteogenesis during the osseointegration, little attention has been given to pre-osteoclast differentiation. We hypothesize that diabetes increases pre-osteoclast activity potentially leading to implant failure. This study aims to identify and localize osteoclast markers, specifically DC-STAMP (Dendritic Cell-Specific Transmembrane Protein) and NFATc2 (Nuclear Factor of Activated T-cells, cytoplasmic 2), in diabetic (D) and non-diabetic (ND) mice.

Methodology: Twenty-four 16-week-old male 129 Sv mice (12 diabetic and 12 non-diabetic) underwent implantation with a 0.5x1.5 mm commercially pure titanium screw in the right maxillary bone. …

Recurrent Upper Gastrointestinal Bleeding Due To Radiation-Induced Hemorrhagic Gastroduodenal Ectasia: A Review Of Current Treatment Options For Radiation-Induced Gastric Injury, Simone Jarrett, Rushi Kaushik Talati, Johann Hasbun, Wenqing Cao, Scott Smukalla

Einstein Health Papers

INTRODUCTION: Acute upper gastrointestinal bleeding is one of the most common medical emergencies that present to the hospital, and delineating the underlying etiology is essential to provide adequate definitive treatment. The purpose of this case report was to review the diagnosis and treatment of a rare complication known as radiation-induced hemorrhagic gastritis (RIHG) that can occur in patients with prior radiation exposure. The motivation for this study arose from the identification of a case within our institution.

CASE PRESENTATION: The study involved a review of the diagnosis and management of a patient who presented with anemia and recurrent episodes of …

Towards A Remote Patient Monitoring Platform For Comprehensive Risk Evaluations For People With Diabetic Foot Ulcers, Gozde Cay, M G Finco, Jason Garcia, Jill L Mcnitt-Gray, David G Armstrong, Bijan Najafi

Center on Aging Staff Publications

Diabetic foot ulcers (DFUs) significantly affect the lives of patients and increase the risk of hospital stays and amputation. We suggest a remote monitoring platform for better DFU care. This system uses digital health metrics (scaled from 0 to 10, where higher scores indicate a greater risk of slow healing) to provide a comprehensive overview through a visual interface. The platform features smart offloading devices that capture behavioral metrics such as offloading adherence, daily steps, and cadence. Coupled with remotely measurable frailty and phenotypic metrics, it offers an in-depth patient profile. Additional demographic data, characteristics of the wound, and clinical …

Autologous Bone Marrow Mononuclear Cells To Treat Severe Traumatic Brain Injury In Children, Charles S Cox, David M Notrica, Jenifer Juranek, Jeffrey H Miller, Fabio Triolo, Steven Kosmach, Sean I Savitz, P David Adelson, Claudia Pedroza, Scott D Olson, Michael C Scott, Akshita Kumar, Benjamin M Aertker, Henry W Caplan, Margaret L Jackson, Brijesh S Gill, Robert A Hetz, Michael S Lavoie, Linda Ewing-Cobbs

Faculty, Staff and Student Publications

Autologous bone marrow mononuclear cells (BMMNCs) infused after severe traumatic brain injury have shown promise for treating the injury. We evaluated their impact in children, particularly their hypothesized ability to preserve the blood–brain barrier and diminish neuroinflammation, leading to structural CNS preservation with improved outcomes.

We performed a randomized, double-blind, placebo-sham-controlled Bayesian dose-escalation clinical trial at two children's hospitals in Houston, TX and Phoenix, AZ, USA (NCT01851083). Patients 5–17 years of age with severe traumatic brain injury (Glasgow Coma Scale score ≤ 8) were randomized to BMMNC or placebo (3:2). Bone marrow harvest, cell isolation and infusion were …

Comparing The Effectiveness Of Hyaluronic Acid And Dextrose Prolotherapy Injections In The Treatment Of Lateral Epicondylitis: A Systematic Review And Meta-Analysis, Sara Ragab, Sami Dakhel, Jonathan Elias, Hesham Abdelfattah

Rowan-Virtua Research Day

Background: Lateral epicondylitis (LE), commonly referred to as tennis elbow, is characterized by micro-tears to the tendon origin that attaches to the outer portion of the elbow, with the extensor carpi radialis brevis being the most commonly affected tendon. It presents most often amongst manual workers and athletes that participate in repetitive movements. Patients may experience burning and aching sensations that can potentially radiate down to the wrist. Hyaluronic acid is a primary component of synovial fluid and has anti-inflammatory properties and also provides lubrication to joints. Prolotherapy involves injection of an irritant, most commonly dextrose, into the common extensor …

Five-Year Mortality Rates Following Elective Shoulder Arthroplasty And Shoulder Arthroplasty For Fracture In Patients Over Age 65., Adam Khan, Xiaoran Zhang, Erlyn Macarayan, Matthew Best, Catherine Fedorka, Derek Haas, April Armstrong, Andrew Jawa, Evan O'Donnell, Jason Simon, Eric Wagner, Momin Malik, Michael Gottschalk, Gary Updegrove, Jon Warner, Uma Srikumaran, Joseph Abboud

Rothman Institute Papers

BACKGROUND: To effectively counsel patients prior to shoulder arthroplasty, surgeons should understand the overall life trajectory and life expectancy of patients in the context of the patient's shoulder pathology and medical comorbidities. Such an understanding can influence both operative and nonoperative decision-making and implant choices. This study evaluated 5-year mortality following shoulder arthroplasty in patients ≥65 years old and identified associated risk factors.

METHODS: We utilized Centers for Medicare & Medicaid Services Fee-for-Service inpatient and outpatient claims data to investigate the 5-year mortality rate following shoulder arthroplasty procedures performed from 2014 to 2016. The impact of patient demographics, including fracture …

The Stress Of Measuring Plantar Tissue Stress In People With Diabetes-Related Foot Ulcers: Biomechanical And Feasibility Findings From Two Prospective Cohort Studies, Chantal M Hulshof, Madelyn Page, Sjef G Van Baal, Sicco A Bus, Malindu E Fernando, Lisette Van Gemert-Pijnen, Kilian D R Kappert, Scott Lucadou-Wells, Bijan Najafi, Jaap J Van Netten, Peter A Lazzarini

Center on Aging Staff Publications

Reducing high mechanical stress is imperative to heal diabetes-related foot ulcers. We explored the association of cumulative plantar tissue stress (CPTS) and plantar foot ulcer healing, and the feasibility of measuring CPTS, in two prospective cohort studies (Australia (AU) and The Netherlands (NL)). Both studies used multiple sensors to measure factors to determine CPTS: plantar pressures, weight-bearing activities, and adherence to offloading treatments, with thermal stress response also measured to estimate shear stress in the AU-study. The primary outcome was ulcer healing at 12 weeks. Twenty-five participants were recruited: 13 in the AU-study and 12 in the NL-study. CPTS data …

Does An Early, Balanced Resuscitation Strategy Reduce The Incidence Of Hypofibrinogenemia In Hemorrhagic Shock?, David T Lubkin, Krislynn M Mueck, Gabrielle E Hatton, Jason B Brill, Mariela Sandoval, Jessica C Cardenas, Charles E Wade, Bryan A Cotton

Faculty, Staff and Student Publications

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

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

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

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

Clinical Efficacy Of Blood Derivatives On Wound Healing: A Systematic Review And Network Meta-Analysis, Yanhong Wu, Guang Peng, Yuzhi Wang, Jianwu Chen, Bin Zhang, Jianbing Tang, Biao Cheng

Faculty, Staff and Student Publications

This study aims to evaluate the clinical effects of different blood derivatives on wound healing using network meta-analysis. PubMed, Embase, OVID, Web of Science, SCOPUS and Cochrane Central were searched to obtain studies about blood derivatives on wound healing until October 2023. R 4.2.0 and Stata 15.0 softwares were used for data analysis. Forty-four studies comprising 5164 patients were included. The results of network meta-analysis showed that the healing area from high to low was GF + ORCCB, ORCCB, GF, PRF, Unnas paste dressing, APG, PRP injection, PRP, PRP + thrombin gel, PPP, HPL, CT. The healing time from low …

Oxidized Activated Charcoal Nanozymes: Synthesis, And Optimization For In Vitro And In Vivo Bioactivity For Traumatic Brain Injury, Emily A Mchugh, Anton V Liopo, Kimberly Mendoza, Claudia S Robertson, Gang Wu, Zhe Wang, Weiyin Chen, Jacob L Beckham, Paul J Derry, Thomas A Kent, James M Tour

Faculty, Staff and Student Publications

Carbon-based superoxide dismutase (SOD) mimetic nanozymes have recently been employed as promising antioxidant nanotherapeutics due to their distinct properties. The structural features responsible for the efficacy of these nanomaterials as antioxidants are, however, poorly understood. Here, the process-structure-property-performance properties of coconut-derived oxidized activated charcoal (cOAC) nano-SOD mimetics are studied by analyzing how modifications to the nanomaterial's synthesis impact the size, as well as the elemental and electrochemical properties of the particles. These properties are then correlated to the in vitro antioxidant bioactivity of poly(ethylene glycol)-functionalized cOACs (PEG-cOAC). Chemical oxidative treatment methods that afford smaller, more homogeneous cOAC nanoparticles with higher …

Risk Factors For Non-Healing Wounds—A Single-Centre Study, Daniel Wolny, Ladislav Štěpánek, Dagmar Horáková, Janet Thomas, Jana Zapletalová, Mihir Sanjay Patel

Faculty, Staff and Student Publications

Background: Chronic wounds present a significant clinical, social, and economic challenge. This study aimed to objectify the risk factors of healing outcomes and the duration of chronic wounds from various etiologies. Methods: Patients treated for non-healing wounds at the surgical outpatient clinic of the Olomouc Military Hospital were involved. Data from patients treated between 8/2021 and 9/2023 were selected. Patients were mostly treated as outpatients, with microbiological follow-up indicated in cases of advanced signs of inflammation. Results: There were 149 patients who met our selection criteria (the mean age was 64.4 years). Predominant causes of wounds involved diabetes (30.9%), post-trauma …