Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- COVID-19 (21)
- SARS-CoV-2 (13)
- Breast cancer (7)
- Cancer (7)
- Immunotherapy (7)
-
- Aging (6)
- Diabetes (6)
- Oncology (6)
- Biomarkers (5)
- Case report (5)
- Meta-analysis (5)
- MicroRNA (5)
- Obesity (5)
- Pregnancy (5)
- Social determinants of health (5)
- Survival (5)
- Tumor microenvironment (5)
- Alcohol (4)
- Alzheimer's disease (AD) (4)
- Coronavirus (4)
- Gene expression (4)
- HIV (4)
- Hepatocellular carcinoma (4)
- Inflammation (4)
- MicroRNA (miRNA) (4)
- Mitochondria (4)
- Notch (4)
- Review (4)
- Sepsis (4)
- Smoking cessation (4)
- Publication Year
Articles 1 - 30 of 435
Full-Text Articles in Medicine and Health Sciences
Refining The Optimal Caf Cluster Marker For Predicting Tme-Dependent Survival Expectancy And Treatment Benefits In Nsclc Patients, Kai Li, Rui Wang, Guo Wei Liu, Zi Yang Peng, Ji Chang Wang, Guo Dong Xiao, Shou Ching Tang, Ning Du, Jia Zhang, Jing Zhang, Hong Ren, Xin Sun, Yi Ping Yang, Da Peng Liu
Refining The Optimal Caf Cluster Marker For Predicting Tme-Dependent Survival Expectancy And Treatment Benefits In Nsclc Patients, Kai Li, Rui Wang, Guo Wei Liu, Zi Yang Peng, Ji Chang Wang, Guo Dong Xiao, Shou Ching Tang, Ning Du, Jia Zhang, Jing Zhang, Hong Ren, Xin Sun, Yi Ping Yang, Da Peng Liu
School of Medicine Faculty Publications
The tumor microenvironment (TME) plays a pivotal role in the onset, progression, and treatment response of cancer. Among the various components of the TME, cancer-associated fibroblasts (CAFs) are key regulators of both immune and non-immune cellular functions. Leveraging single-cell RNA sequencing (scRNA) data, we have uncovered previously hidden and promising roles within this specific CAF subgroup, paving the way for its clinical application. However, several critical questions persist, primarily stemming from the heterogeneous nature of CAFs and the use of different fibroblast markers in various sample analyses, causing confusion and hindrance in their clinical implementation. In this groundbreaking study, we …
Hybrid Inferior Pedicle Reduction Mammaplasty With Free Nipple Grafts In A Patient With Gigantomastia, Devin M. Melancon, Harel G. Schwartzberg, Genevieve E. Messa, Jonathan C. Boraski
Hybrid Inferior Pedicle Reduction Mammaplasty With Free Nipple Grafts In A Patient With Gigantomastia, Devin M. Melancon, Harel G. Schwartzberg, Genevieve E. Messa, Jonathan C. Boraski
School of Medicine Faculty Publications
Gigantomastia presents a unique set of challenges for preservation of the nipple-areola complex in patients undergoing reduction mammaplasty. Historically an indication for breast amputation and free nipple graft (FNG), gigantomastia is now commonly treated using pedicle-based reconstruction. We present a case combining these two surgical techniques, using an inferior-pedicle reduction with an FNG in the management of extreme breast hypertrophy with 11,300g in total resected. This case report shows that such a technique for gigantomastia reductions can combine the aesthetic benefits of a pedicled reduction with the reliability of FNGs. These benefits make the hybrid inferior pedicle reduction a useful …
Novel Immunomodulatory Properties Of Adenosine Analogs Promote Their Antiviral Activity Against Sars-Cov-2, Giulia Monticone, Zhi Huang, Peter Hewins, Thomasina Cook, Oygul Mirzalieva, Brionna King, Kristina Larter, Taylor Miller-Ensminger, Maria D. Sanchez-Pino, Timothy P. Foster, Olga V. Nichols, Alistair J. Ramsay, Samarpan Majumder, Dorota Wyczechowska, Darlene Tauzier, Elizabeth Gravois, Judy S. Crabtree, Jone Garai, Li Li, Jovanny Zabaleta Jzabal@Lsuhsc.Edu, Mallory T. Barbier, Luis Del Valle, Kellie A. Jurado, Lucio Miele
Novel Immunomodulatory Properties Of Adenosine Analogs Promote Their Antiviral Activity Against Sars-Cov-2, Giulia Monticone, Zhi Huang, Peter Hewins, Thomasina Cook, Oygul Mirzalieva, Brionna King, Kristina Larter, Taylor Miller-Ensminger, Maria D. Sanchez-Pino, Timothy P. Foster, Olga V. Nichols, Alistair J. Ramsay, Samarpan Majumder, Dorota Wyczechowska, Darlene Tauzier, Elizabeth Gravois, Judy S. Crabtree, Jone Garai, Li Li, Jovanny Zabaleta Jzabal@Lsuhsc.Edu, Mallory T. Barbier, Luis Del Valle, Kellie A. Jurado, Lucio Miele
School of Medicine Faculty Publications
The COVID-19 pandemic reminded us of the urgent need for new antivirals to control emerging infectious diseases and potential future pandemics. Immunotherapy has revolutionized oncology and could complement the use of antivirals, but its application to infectious diseases remains largely unexplored. Nucleoside analogs are a class of agents widely used as antiviral and anti-neoplastic drugs. Their antiviral activity is generally based on interference with viral nucleic acid replication or transcription. Based on our previous work and computer modeling, we hypothesize that antiviral adenosine analogs, like remdesivir, have previously unrecognized immunomodulatory properties which contribute to their therapeutic activity. In the case …
Free Flap Reconstruction Following Head And Neck Trauma, Larissa Sweeny, Anne C. Kane, Carissa M. Thomas, Neal Futran, Joseph M. Curry, Andrés M. Bur, G. Nina Lu, Aishwarya Shukla, Hunter Skoog, Jaime A. Pena Garcia, Angela E. Alnemri, Rahul Alapati, Michael Dileo, Andrew Fuson, Kenneth Tan, Farshid Taghizadeh, Gina D. Jefferson, Daniel Petrisor, Mark K. Wax
Free Flap Reconstruction Following Head And Neck Trauma, Larissa Sweeny, Anne C. Kane, Carissa M. Thomas, Neal Futran, Joseph M. Curry, Andrés M. Bur, G. Nina Lu, Aishwarya Shukla, Hunter Skoog, Jaime A. Pena Garcia, Angela E. Alnemri, Rahul Alapati, Michael Dileo, Andrew Fuson, Kenneth Tan, Farshid Taghizadeh, Gina D. Jefferson, Daniel Petrisor, Mark K. Wax
School of Medicine Faculty Publications
Background: Free flap (FF) reconstruction of traumatic injuries to the head and neck is uncommon. Methods: Multi-institutional retrospective case series of patients undergoing FF reconstruction for a traumatic injury (n = 103). Results: Majority were gunshot wounds (GSW; 85%, n = 88) and motor vehicle accidents (11%, n = 11). Majority underwent osseous reconstruction (82%, n = 84). FF failures (9%, n = 9/103) occurred in GSW patients (100%, n = 9/9) and when multiple subsites were injured (89%, n = 8/9). Preoperative antibiotics correlated with lower rates of a neck washouts (4% vs. 19%) (p = 0.01) and 30-day …
Adjunctive Therapy With An Oral H2s Donor Provides Additional Therapeutic Benefit Beyond Sglt2 Inhibition In Cardiometabolic Heart Failure With Preserved Ejection Fraction, Jake E. Doiron, Huijing Xia, Xiaoman Yu, Alexandra R. Nevins, Kyle B. Lapenna, Thomas E. Sharp, Traci T. Goodchild, Timothy D. Allerton, Mona Elgazzaz, Eric Lazartigues, Sanjiv J. Shah, Zhen Li, David J. Lefer
Adjunctive Therapy With An Oral H2s Donor Provides Additional Therapeutic Benefit Beyond Sglt2 Inhibition In Cardiometabolic Heart Failure With Preserved Ejection Fraction, Jake E. Doiron, Huijing Xia, Xiaoman Yu, Alexandra R. Nevins, Kyle B. Lapenna, Thomas E. Sharp, Traci T. Goodchild, Timothy D. Allerton, Mona Elgazzaz, Eric Lazartigues, Sanjiv J. Shah, Zhen Li, David J. Lefer
School of Graduate Studies Faculty Publications
Background and Purpose: Sodium glucose cotransporter 2 inhibitors (SGLT2i) have emerged as a potent therapy for heart failure with preserved ejection fraction (HFpEF). Hydrogen sulphide (H2S), a well-studied cardioprotective agent, could be beneficial in HFpEF. SGLT2i monotherapy and combination therapy involving an SGLT2i and H2S donor in two preclinical models of cardiometabolic HFpEF was investigated. Experimental Approach: Nine-week-old C57BL/6N mice received L-NAME and a 60% high fat diet for five weeks. Mice were then randomized to either control, SGLT2i monotherapy or SGLT2i and H2S donor, SG1002, for five additional weeks. Ten-week-old ZSF1 obese rats were randomized to control, SGLT2i or …
Salvage Of A Kidney Transplant With A Mycotic Extrarenal Pseudoaneursym Using Donor Vessels, Audrey Horn, Kelli L. Summers, William Fuell, Adarsh Vijay, Hoonbae Jeon, Melissa Donovan, Kiara Tulla, Anil Paramesh
Salvage Of A Kidney Transplant With A Mycotic Extrarenal Pseudoaneursym Using Donor Vessels, Audrey Horn, Kelli L. Summers, William Fuell, Adarsh Vijay, Hoonbae Jeon, Melissa Donovan, Kiara Tulla, Anil Paramesh
School of Medicine Faculty Publications
A 63-year-old male developed a mycotic pseudoaneurysm (MPA) two months after a renal transplant at the anastomotic site. He presented with uncontrolled hypertension and elevated creatinine. The pseudoaneurysm occurred at the anastomosis between the two donor renal arteries and the left external iliac artery. We describe a unique surgical reconstruction where the MPA was resected and the vasculature was reconstructed using deceased donor vessels. A deceased donor common iliac artery including superior gluteal and inferior gluteal branches were used as a jump graft from the contralateral common iliac artery to the two transplanted renal arteries. The external iliac artery was …
Ruptured Infectious Pseudoaneurysm Of The Common Carotid Artery In A 14-Year-Old Girl. Management In The Dr Congo, Alphonse Nzomvuama, Jean Jacques Kalongo, Blondel Bayenekene, Stéphane Yanda, M. Jacques Nsuami
Ruptured Infectious Pseudoaneurysm Of The Common Carotid Artery In A 14-Year-Old Girl. Management In The Dr Congo, Alphonse Nzomvuama, Jean Jacques Kalongo, Blondel Bayenekene, Stéphane Yanda, M. Jacques Nsuami
School of Medicine Faculty Publications
The infectious pseudoaneurysm of the common carotid artery is a rare observation in children. We present a case of ruptured infectious common carotid aneurysm in a 14-year-old girl managed in the Democratic Republic of Congo. We performed an arterial reconstruction with a saphenous vein patch. Post-operative course was simple. The patient was discharged from the hospital at post-operative day 15. She was doing well and had returned to school. Rupture of an infectious pseudoaneurysm of the common carotid artery constitutes a serious, life-threatening accident. As we have shown in this case report, its management with successful results is indeed possible, …
The Latest Ic3d Classification Of Corneal Dystrophies—Overview And Changes Of The 3rd Edition, Tim Berger, Jayne S. Weiss, Walter Lisch, Berthold Seitz
The Latest Ic3d Classification Of Corneal Dystrophies—Overview And Changes Of The 3rd Edition, Tim Berger, Jayne S. Weiss, Walter Lisch, Berthold Seitz
School of Medicine Faculty Publications
The International Committee on Classification of Corneal Dystrophies (IC3D) was founded in 2005 to address difficulties arising from the outdated nomenclature for corneal dystrophies (CD) and to correct misconceptions in the literature. For each of the 22 CDs, a separate template was created to represent the current clinical, pathological and genetic knowledge of the disease. In addition, each template contains representative clinical photographs as well as light and electron microscopic images and, if available, confocal microscopic and coherence tomographic images of the respective CD. After the first edition was published in 2008, the revised version followed in 2015. The third …
Aging- And Alcohol-Associated Spatial Transcriptomic Signature In Mouse Acute Pancreatitis Reveals Heterogeneity Of Inflammation And Potential Pathogenic Factors, Rachel R. Tindall, Yuntao Yang, Isabella Hernandez, Amy Qin, Jiajing Li, Yinjie Zhang, Thomas H. Gomez, Mamoun Younes, Qiang Shen, Jennifer M. Bailey-Lundberg, Zhongming Zhao, Daniel Kraushaar, Patricia Castro, Yanna Cao, W. Jim Zheng, Tien C. Ko
Aging- And Alcohol-Associated Spatial Transcriptomic Signature In Mouse Acute Pancreatitis Reveals Heterogeneity Of Inflammation And Potential Pathogenic Factors, Rachel R. Tindall, Yuntao Yang, Isabella Hernandez, Amy Qin, Jiajing Li, Yinjie Zhang, Thomas H. Gomez, Mamoun Younes, Qiang Shen, Jennifer M. Bailey-Lundberg, Zhongming Zhao, Daniel Kraushaar, Patricia Castro, Yanna Cao, W. Jim Zheng, Tien C. Ko
School of Medicine Faculty Publications
Abstract: The rapidly aging population is consuming more alcohol, leading to increased alcohol-associated acute pancreatitis (AAP) with high mortality. However, the mechanisms remain undefined, and currently there are no effective therapies available. This study aims to elucidate aging- and alcohol-associated spatial transcriptomic signature by establishing an aging AAP mouse model and applying Visium spatial transcriptomics for understanding of the mechanisms in the context of the pancreatic tissue. Upon alcohol diet feeding and caerulein treatment, aging mice (18 months) developed significantly more severe AAP with 5.0-fold increase of injury score and 2.4-fold increase of amylase compared to young mice (3 months). …
Impact Of Rural Location On Receipt Of Standard Of Care Treatment And Survival For Locally Advanced Bladder Cancer In Louisiana, Megan Escott, Yong Yi, Ashley Foret, Ting Ting Li, Mei Chin Hsieh, Scott E. Delacroix, Xiao Cheng Wu, Mary E. Westerman
Impact Of Rural Location On Receipt Of Standard Of Care Treatment And Survival For Locally Advanced Bladder Cancer In Louisiana, Megan Escott, Yong Yi, Ashley Foret, Ting Ting Li, Mei Chin Hsieh, Scott E. Delacroix, Xiao Cheng Wu, Mary E. Westerman
School of Public Health Faculty Publications
Objective: We aim to determine the effect of region of residence (urban vs. rural) on the odds of receiving standard of care treatment for locally advanced BCa in Louisiana and its impact on survival outcomes. Methods: Using the Louisiana Tumor Registry, we identified American Joint Committee on Cancer (AJCC) stage II or III, BCa diagnoses in Louisiana residents between 2010 and 2020. Treatment received was classified as standard or non-standard of care according to American Urological Association (AUA) guidelines and location of residence was determined using Rural Urban Commuting Area-Tract-level 2010 (RUCA). Multivariable logistic regression analyses and multivariate cox proportional …
Back Pain In Adolescent Idiopathic Scoliosis: Frequency And Risk Factors, Stefan Sarkovich, Claudia Leonardi, Matthew Darlow, Davis Martin, Peter Issa, Tara Soria, Amy Bronstone, Carter Clement
Back Pain In Adolescent Idiopathic Scoliosis: Frequency And Risk Factors, Stefan Sarkovich, Claudia Leonardi, Matthew Darlow, Davis Martin, Peter Issa, Tara Soria, Amy Bronstone, Carter Clement
School of Public Health Faculty Publications
Purpose: Although back pain is commonly reported in patients with adolescent idiopathic scoliosis (AIS), factors that influence the presence and severity of back pain in AIS, including curve-specific variables, have not been well studied. This study aims to describe the prevalence and severity of back pain in AIS patients and determine the extent to which patient characteristics, including curve-specific factors, are associated with a higher risk of back pain in AIS. Methods: The study was a retrospective medical records review of adolescents (aged 10–17 years) diagnosed with AIS between 01/01/2018 and 12/31/2021 at an academic tertiary children’s hospital. Patients with …
The Impact Of Childhood Adversity On Life Course Alcohol Use Patterns And Health Status Among People Living With Hiv, Rayna E. Gasik, Aubrey Spriggs Madkour, Simone J. Skeen, Gretchen Clum, Tishawn Francis, Erica Felker-Kantor, Tekeda Ferguson, David A. Welsh, Patricia E. Molina, Katherine P. Theall
The Impact Of Childhood Adversity On Life Course Alcohol Use Patterns And Health Status Among People Living With Hiv, Rayna E. Gasik, Aubrey Spriggs Madkour, Simone J. Skeen, Gretchen Clum, Tishawn Francis, Erica Felker-Kantor, Tekeda Ferguson, David A. Welsh, Patricia E. Molina, Katherine P. Theall
School of Public Health Faculty Publications
Adverse childhood experiences (ACEs) and financial hardship are associated with increased likelihood of heavier alcohol use and health challenges in adulthood among persons living with HIV (PWH). We examined whether retrospectively captured lifetime drinking trajectories are a pathway through which childhood hardships affect current health in a sample of 365 adult PWH. Childhood economic hardship and ACEs were used as main predictors. Measures of alcohol use included age at first drink and lifetime drinking trajectories. Health indicators included health-related quality of life, frailty, number of comorbidities, and symptoms of anxiety, depression, and post-traumatic stress disorder (PTSD). Structural equation modeling (SEM) …
The Glucosylamine Oxidation Pathway Of Vitamin C Recycling, James M. Hempe, Daniel S. Hsia, Arthur Hagar, Larry Byers
The Glucosylamine Oxidation Pathway Of Vitamin C Recycling, James M. Hempe, Daniel S. Hsia, Arthur Hagar, Larry Byers
School of Medicine Faculty Publications
The proposed glucosylamine oxidation pathway (GOP) is a two-step, intraerythrocyte, thermodynamically favorable nonenzymatic reaction that first binds glucose to the N-terminal valine of beta globin (βVal1) to form a closed-chain glucosylamine that can spontaneously reduce oxidized vitamin C to its antioxidant form. This review summarizes analytical, biochemical and clinical research supporting the existence of the GOP and the surprising hypothesis that βVal1 glucosylamine is a reducing agent that works cooperatively with reduced glutathione to dynamically regulate vitamin C recycling during naturally occurring periods of transiently or chronically elevated blood glucose and oxidant production. Rationale for the existence of the GOP …
Case Report: Dementia Sensitivity To Altitude Changes And Effective Treatment With Hyperbaric Air And Glutathione Precursors, Edward F. Fogarty, Paul G. Harch
Case Report: Dementia Sensitivity To Altitude Changes And Effective Treatment With Hyperbaric Air And Glutathione Precursors, Edward F. Fogarty, Paul G. Harch
School of Medicine Faculty Publications
A 78-year-old man with dementia experienced waxing and waning of symptoms with changes in altitude as he traveled from his home in the Rocky Mountains to lower elevations and back. To replicate the improvement in his symptoms with travel to lower elevations (higher pressure), the patient was treated with a near-identical repressurization in a hyperbaric chamber using compressed air. With four 1-h treatments at 1.3 Atmospheres Absolute (ATA) and concurrent administration of low-dose oral glutathione amino acid precursors, he recovered speech and showed improvement in activities of daily living. Regional broadcast media had documented his novel recovery. Nosocomial COVID-19 and …
Does The Use Of Double Hormone Replacement Therapy For Trauma Patient Organ Donors Improve Organ Recovery For Transplant, Eden M. Gallegos, Tanner Reed, Paige Deville, Blake Platt, Claudia Leonardi, Lillian Bellfi, Jessica Dufrene, Saad Chaudhary, John Hunt, Lance Stuke, Patrick Greiffenstein, Jonathan Schoen, Alan Marr, Anil Paramesh, Alison A. Smith
Does The Use Of Double Hormone Replacement Therapy For Trauma Patient Organ Donors Improve Organ Recovery For Transplant, Eden M. Gallegos, Tanner Reed, Paige Deville, Blake Platt, Claudia Leonardi, Lillian Bellfi, Jessica Dufrene, Saad Chaudhary, John Hunt, Lance Stuke, Patrick Greiffenstein, Jonathan Schoen, Alan Marr, Anil Paramesh, Alison A. Smith
School of Graduate Studies Faculty Publications
BACKGROUND With an ongoing demand for transplantable organs, optimization of donor management protocols, specifically in trauma populations, is important for obtaining a high yield of viable organs per patient. Endocrine management of brain-dead potential organ donors (BPODs) is controversial, leading to heterogeneous clinical management approaches. Previous studies have shown that when levothyroxine was combined with other treatments, including steroids, vasopressin, and insulin, BPODs had better organ recovery and survival outcomes were increased for transplant recipients. AIM To determine if levothyroxine use in combination with steroids in BPODs increased the number of organs donated in trauma patients. METHODS A retrospective review …
Effects Of Exercise Or Metformin On Myokine Concentrations In Patients With Breast And Colorectal Cancer: A Phase Ii Multi-Centre Factorial Randomized Trial, Justin C. Brown, Guillaume Spielmann, Shengping Yang, Stephanie L.E. Compton, Lee W. Jones, Melinda L. Irwin, Jennifer A. Ligibel, Jeffrey A. Meyerhardt
Effects Of Exercise Or Metformin On Myokine Concentrations In Patients With Breast And Colorectal Cancer: A Phase Ii Multi-Centre Factorial Randomized Trial, Justin C. Brown, Guillaume Spielmann, Shengping Yang, Stephanie L.E. Compton, Lee W. Jones, Melinda L. Irwin, Jennifer A. Ligibel, Jeffrey A. Meyerhardt
School of Medicine Faculty Publications
Background: Physical activity and metformin pharmacotherapy are associated with improved clinical outcomes in breast and colorectal cancer survivors. Myokines are cytokines secreted from skeletal muscle that may mediate these associations. Methods: This hypothesis-generating analysis used biospecimens collected from a multi-centre 2 × 2 factorial randomized design of 116 patients with stage I–III breast and colorectal cancer who were randomized to 12 weeks of (1) aerobic exercise (moderate intensity titrated to 220 min/week); (2) metformin (850 mg daily for 2 weeks and then titrated to 850 mg twice per day); (3) aerobic exercise and metformin; or (4) control. Fourteen myokines were …
Roadside Head Trauma In A Middle-Aged Man, Ian Michael Crimmins, David Isaac Beran
Roadside Head Trauma In A Middle-Aged Man, Ian Michael Crimmins, David Isaac Beran
School of Medicine Faculty Publications
No abstract provided.
Incidence Of Orbital Mucocele Following Orbital Floor Fracture Repair, Adeem M. Nachabe, Genevieve E. Messa, Jonathan C. Boraski
Incidence Of Orbital Mucocele Following Orbital Floor Fracture Repair, Adeem M. Nachabe, Genevieve E. Messa, Jonathan C. Boraski
School of Medicine Faculty Publications
Mucoceles can often present as a complication after prior sinus surgery or maxillofacial trauma when mucosal drainage is obstructed. Their presence in the orbit following orbital wall fracture and subsequent repair represent an exceedingly rare complication whose occurrence is limited to a few reported cases in the literature. In these patients, continuous cyst expansion and subsequent mass effect may lead to ophthalmic symptoms, including orbital pain, proptosis, diplopia, and globe dystopia. We report the discovery of an orbital mucocele after orbital floor fracture repair and its possible association with the nonporous reconstruction plate utilized for fixation. When a patient with …
A Rare Case Of Disseminated Extra-Nodal Natural Killer (Nk) Cell Lymphoma, Sowbharnika Arivazhagan, Guru Prasad Parthiban, Sukanthini Subbiah
A Rare Case Of Disseminated Extra-Nodal Natural Killer (Nk) Cell Lymphoma, Sowbharnika Arivazhagan, Guru Prasad Parthiban, Sukanthini Subbiah
School of Medicine Faculty Publications
Extranodal Natural Killer (NK)/T-cell lymphoma, nasal type, is rare and frequently found in Asia and South America. It is rarely found in the United States, mainly in the immigrant population. We present a 26-year-old male from Central America who was found to have disseminated NK/T-cell lymphoma. Through this article, we explain how we manage our patient and try to consolidate the treatment modalities for different stages of the disease.
Genetic Alchemy Unveiled: Microrna-Mediated Gene Therapy As The Artisan Craft In The Battlefront Against Hepatocellular Carcinoma—A Comprehensive Chronicle Of Strategies And Innovations, Abduh Murshed, Mohammed A.H. Alnoud, Saleem Ahmad, Safir Ullah Khan, Mohammed Alissa, Meshari A. Alsuwat, Ahmed Ezzat Ahmed, Munir Ullah Khan
Genetic Alchemy Unveiled: Microrna-Mediated Gene Therapy As The Artisan Craft In The Battlefront Against Hepatocellular Carcinoma—A Comprehensive Chronicle Of Strategies And Innovations, Abduh Murshed, Mohammed A.H. Alnoud, Saleem Ahmad, Safir Ullah Khan, Mohammed Alissa, Meshari A. Alsuwat, Ahmed Ezzat Ahmed, Munir Ullah Khan
School of Graduate Studies Faculty Publications
Investigating therapeutic miRNAs is a rewarding endeavour for pharmaceutical companies. Since its discovery in 1993, our understanding of miRNA biology has advanced significantly. Numerous studies have emphasised the disruption of miRNA expression in various diseases, making them appealing candidates for innovative therapeutic approaches. Hepatocellular carcinoma (HCC) is a significant malignancy that poses a severe threat to human health, accounting for approximately 70%–85% of all malignant tumours. Currently, the efficacy of several HCC therapies is limited. Alterations in various biomacromolecules during HCC progression and their underlying mechanisms provide a basis for the investigation of novel and effective therapeutic approaches. MicroRNAs, also …
Microvascular Reconstruction Of Midface Osteoradionecrosis, Larissa Sweeny, Neeraja Konuthula, Ryan Jackson, Mark K. Wax, Joseph M. Curry, Sara Yang, Dev Amin, Anne C. Kane, Steve B. Cannady, Kendall Tasche, Michael Dileo, Daniel Lander, Alexandra E. Kejner, Patrik Pipkorn
Microvascular Reconstruction Of Midface Osteoradionecrosis, Larissa Sweeny, Neeraja Konuthula, Ryan Jackson, Mark K. Wax, Joseph M. Curry, Sara Yang, Dev Amin, Anne C. Kane, Steve B. Cannady, Kendall Tasche, Michael Dileo, Daniel Lander, Alexandra E. Kejner, Patrik Pipkorn
School of Medicine Faculty Publications
Background: Head and neck osteoradionecrosis (ORN) of the midface requiring free flap (FF) reconstruction is uncommon. This multi-institutional study was designed to review outcomes for this rare patient population. Methods: Retrospective multi-institutional review of FF reconstruction for midface ORN (2005–2022; n = 54). Results: The FF survival rate was 87% (n = 54). Patients were less likely to be tolerating a regular diet at 3 months postoperative if they had a preoperative history of prior head and surgery (80% vs. 95%; p = 0.02), a pathologic fracture (50% vs. 90%; p = 0.04), exposed bone intraorally (43% vs. 94%; p …
A Modified Switching Procedure From Temporary To Tunneled Central Venous Dialysis Catheters, Johannes Eberhard, Constantin Bedau, Andrew Genius Chapple, Julia Klein, Christoph Reissfelder, Anna Isabelle Kaelsch, Andreas Lutz Heinrich Gerken, Sebastian Zach, Kay Schwenke
A Modified Switching Procedure From Temporary To Tunneled Central Venous Dialysis Catheters, Johannes Eberhard, Constantin Bedau, Andrew Genius Chapple, Julia Klein, Christoph Reissfelder, Anna Isabelle Kaelsch, Andreas Lutz Heinrich Gerken, Sebastian Zach, Kay Schwenke
School of Medicine Faculty Publications
Background: Tunneled central venous catheters are commonly used for dialysis in patients without a functional permanent vascular access. In an emergent setting, a non-tunneled, temporary central venous catheter is often placed for immediate dialysis. The most critical step in the catheter insertion is venipuncture, which is often a major cause for longer intervention times and procedure-related adverse events. To avoid this critical step when placing a more permanent tunneled catheter, an exchange over a previously placed temporary one can be considered. In this paper, we present a modified switching approach with a separate access site. Methods: In this retrospective analysis …
A Phase 3b, Open-Label, Single-Arm, Multicenter, Expanded-Access Study Of The Safety And Clinical Outcomes Of Stratagraft® Treatment In Adults With Deep Partial-Thickness Thermal Burns, James H. Holmes Iv, Angela L.F. Gibson, Tracee Short, Victor C. Joe, Jeffrey Litt, Joshua Carson, Jeffrey E. Carter, Lucy Wibbenmeyer, Helen Hahn, Janice M. Smiell, Randi Rutan, Richard Wu, Jeffrey W. Shupp
A Phase 3b, Open-Label, Single-Arm, Multicenter, Expanded-Access Study Of The Safety And Clinical Outcomes Of Stratagraft® Treatment In Adults With Deep Partial-Thickness Thermal Burns, James H. Holmes Iv, Angela L.F. Gibson, Tracee Short, Victor C. Joe, Jeffrey Litt, Joshua Carson, Jeffrey E. Carter, Lucy Wibbenmeyer, Helen Hahn, Janice M. Smiell, Randi Rutan, Richard Wu, Jeffrey W. Shupp
School of Medicine Faculty Publications
Background: A phase 3b, open-label, multicenter, expanded-access study (NCT04123548) evaluated safety and clinical outcomes of StrataGraft treatment in adults with deep partial-thickness thermal burns with intact dermal elements. Methods: Adult patients with 3 % to < 50 % total body surface area burns were treated with a single application of ≤ 1:1 meshed StrataGraft and followed for 24 weeks. Primary endpoint was count and percentage of patients with treatment-emergent adverse events (TEAEs). Secondary endpoints included confirmed wound closure (WC) at Week 12, durable WC at Week 24, time to WC, scar evaluation, and wound infection-related events. Results: Fifty-two patients with 96 treatment sites were enrolled. Pruritus was the most common TEAE (22 patients [42.3 %]). Twenty serious TEAEs occurred in 10 patients (19.2 %); none were related to StrataGraft. There were 4 (7.7 %) deaths (aspiration, myocardial infarction, self-injury, Gram-negative rod sepsis); none were related to StrataGraft. Confirmed WC was achieved by Week 12 in 33 patients (63.5 %; 95 % CI: 50.4–76.5 %) and 69 treatment sites (71.9 %; 95 % CI: 62.9–80.9 %). Durable WC was achieved by Week 24 in 29 patients (55.8 %; 95 % CI: 42.3–69.3 %) and 58 treatment sites (60.4 %; 95 % CI: 50.6–70.2 %). Conclusions: StrataGraft demonstrated clinical benefit. Safety data were consistent with previously reported findings.
Client Perspectives On The Development Of A Rapid Prep Initiative At A Sexual Health Center In New Orleans, Louisiana, Aish Lovett, Rose Luder, Rebecca A. Lillis, Isolde Butler, Julia Siren, Samuel Gomez, Kevin Kamis, Oluyomi Obafemi, Sarah E. Rowan, Stefan Baral, Meredith E. Clement
Client Perspectives On The Development Of A Rapid Prep Initiative At A Sexual Health Center In New Orleans, Louisiana, Aish Lovett, Rose Luder, Rebecca A. Lillis, Isolde Butler, Julia Siren, Samuel Gomez, Kevin Kamis, Oluyomi Obafemi, Sarah E. Rowan, Stefan Baral, Meredith E. Clement
School of Medicine Faculty Publications
Uptake of PrEP remains suboptimal, especially in the Southern United States. Same-day or “Rapid PrEP Initiatives” (RPIs) in sexual health centers (SHCs) could facilitate access and overcome barriers to PrEP. We studied the adaptation of an RPI from Denver, Colorado to an SHC in New Orleans, Louisiana. Through focus group discussions (FGDs) with local SHC staff and PrEP providers, we developed a preliminary RPI model. In 5 FGDs with SHC clients referred for or taking PrEP, we gathered adaptation recommendations and feedback on model acceptability, feasibility, and utility. Providers and clients voiced unanimous support for the RPI. Clients favored the …
Access To Prostate-Specific Antigen Testing And Mortality Among Men With Prostate Cancer, Hari S. Iyer, Benjamin V. Stone, Charlotte Roscoe, Mei Chin Hsieh, Antoinette M. Stroup, Charles L. Wiggins, Fredrick R. Schumacher, Scarlett L. Gomez, Timothy R. Rebbeck, Quoc Dien Trinh
Access To Prostate-Specific Antigen Testing And Mortality Among Men With Prostate Cancer, Hari S. Iyer, Benjamin V. Stone, Charlotte Roscoe, Mei Chin Hsieh, Antoinette M. Stroup, Charles L. Wiggins, Fredrick R. Schumacher, Scarlett L. Gomez, Timothy R. Rebbeck, Quoc Dien Trinh
School of Public Health Faculty Publications
Importance: Prostate-specific antigen (PSA) screening for prostate cancer is controversial but may be associated with benefit for certain high-risk groups. Objectives: To evaluate associations of county-level PSA screening prevalence with prostate cancer outcomes, as well as variation by sociodemographic and clinical factors. Design, Setting, and Participants: This cohort study used data from cancer registries based in 8 US states on Hispanic, non-Hispanic Black, and non-Hispanic White men aged 40 to 99 years who received a diagnosis of prostate cancer between January 1, 2000, and December 31, 2015. Participants were followed up until death or censored after 10 years or December …
Targeting Cancers With Ohsv-Based Oncolytic Viral Immunotherapy, Rakin Tammam Nasar, Ifeanyi Kingsley Uche, Konstantin G. Kousoulas
Targeting Cancers With Ohsv-Based Oncolytic Viral Immunotherapy, Rakin Tammam Nasar, Ifeanyi Kingsley Uche, Konstantin G. Kousoulas
School of Medicine Faculty Publications
The recent success of cancer immunotherapies, such as immune checkpoint inhibitor (ICIs), monoclonal antibodies (mAbs), cancer vaccines, and adoptive cellular therapies (ACTs), has revolutionized traditional cancer treatment. However, these immunotherapeutic modalities have variable efficacies, and many of them exhibit adverse effects. Oncolytic viral Immunotherapy (OViT), whereby viruses are used to directly or indirectly induce anti-cancer immune responses, is emerging as a novel immunotherapy for treating patients with different types of cancer. The herpes simplex virus type-1 (HSV-1) possesses many characteristics that inform its use as an effective OViT agents and remains a leading candidate. Its recent clinical success resulted in …
The Fourth Trimester: Embracing The Chaos Of The Postpartum Period, Tabitha M. Quebedeaux, Stacey Holman
The Fourth Trimester: Embracing The Chaos Of The Postpartum Period, Tabitha M. Quebedeaux, Stacey Holman
School of Medicine Faculty Publications
No abstract provided.
Systematic Review And Dosage Analysis: Hyperbaric Oxygen Therapy Efficacy In The Treatment Of Posttraumatic Stress Disorder, Susan R. Andrews, Paul G. Harch
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 …
Revolutionizing Type 1 Diabetes Management: Exploring Oral Insulin And Adjunctive Treatments, Mohsen Nabi-Afjadi, Samane Ostadhadi, Mahsa Liaghat, Ajay Prakash Pasupulla, Sajjad Masoumi, Fatemeh Aziziyan, Hamidreza Zalpoor, Leila Abkhooie, Vahideh Tarhriz
Revolutionizing Type 1 Diabetes Management: Exploring Oral Insulin And Adjunctive Treatments, Mohsen Nabi-Afjadi, Samane Ostadhadi, Mahsa Liaghat, Ajay Prakash Pasupulla, Sajjad Masoumi, Fatemeh Aziziyan, Hamidreza Zalpoor, Leila Abkhooie, Vahideh Tarhriz
School of Medicine Faculty Publications
Type 1 diabetes (T1D) is a chronic autoimmune condition that affects millions of people worldwide. Insulin pumps or injections are the standard treatment options for this condition. This article provides a comprehensive overview of the several type 1 diabetes treatment options, focusing on oral insulin. The article is divided into parts that include immune-focused treatments, antigen vaccination, cell-directed interventions, cytokine-directed interventions, and non-immunomodulatory adjuvant therapy. Under the section on non-immunomodulatory adjunctive treatment, the benefits and drawbacks of medications such as metformin, amylin, sodium-glucose cotransporter inhibitors, glucagon-like peptide-1 receptor agonists (GLP-1 Ras), and verapamil are discussed. The article also discusses the …
Asymptomatic Covid-19-Associated Acquired Hemophilia A And Disseminated Intravascular Coagulation From A Bypassing Agent, Abraham Attah, Deanna Huffman, Palash Asawa, Vinay Edlukudige Keshava, Deep Shah
Asymptomatic Covid-19-Associated Acquired Hemophilia A And Disseminated Intravascular Coagulation From A Bypassing Agent, Abraham Attah, Deanna Huffman, Palash Asawa, Vinay Edlukudige Keshava, Deep Shah
School of Medicine Faculty Publications
Acquired hemophilia A (AHA) is a clotting disorder characterized by the presence of neutralizing antibodies that inhibit factor VIII, resulting in increased bleeding risk. Known etiologies include malignancy, autoimmune conditions, graft-vs-host disease, and more recently coronavirus disease 2019 (COVID-19) infection. In this case report, we describe an 86-year-old female who was found to have AHA incidentally during preoperative workup for meningioma resection. She was subsequently found to have COVID-19 infection which was the likely cause of her development of AHA. She was treated with factor eight inhibitor bypassing agent (FEIBA) and recombinant factor VII (rVII) for a small hematoma on …