Pharmacy and Pharmaceutical Sciences Commons^™

Spending On Phased Clinical Development Of Approved Drugs By The Us National Institutes Of Health Compared With Industry, Edward W. Zhou, Matthew J. Jackson, Fred D. Ledley

Natural & Applied Sciences Faculty Publications

The launch of the Advanced Research Projects Agency for Health to advance new cures and address public concern regarding drug prices has raised questions about the roles of government and industry in drug development.

This cross-sectional study examined NIH funding for published research reporting the results of phased clinical trials of drugs approved between 2010 and 2019 and compared the findings with reported industry spending estimates. Data analysis was performed between May 2021 and August 2022 using PubMed data from January 1999 through October 2021 and NIH Research Portfolio Online Reporting Tools Expenditures and Results data from January 1999 through …

Proteoglycan 4 (Prg4)/Lubricin And The Extracellular Matrix In Gout, Khaled A. Elsaid, Gregory D. Jay, Ru Liu-Bryan, Robert Terkeltaub

Pharmacy Faculty Articles and Research

Proteoglycan 4 (PRG4) is a mucinous glycoprotein secreted by synovial fibroblasts and superficial zone chondrocytes, released into synovial fluid, and adsorbed on cartilage and synovial surfaces. PRG4′s roles include cartilage boundary lubrication, synovial homeostasis, immunomodulation, and suppression of inflammation. Gouty arthritis is mediated by monosodium urate (MSU) crystal phagocytosis by synovial macrophages, with NLRP3 inflammasome activation and IL-1β release. The phagocytic receptor CD44 mediates MSU crystal uptake by macrophages. By binding CD44, PRG4 limits MSU crystal uptake and downstream inflammation. PRG4/CD44 signaling is transduced by protein phosphatase 2A, which inhibits NF-κB, decreases xanthine oxidoreductase (XOR), urate production, and ROS-mediated IL-1β …

The Effect Of Heat Treatment And Chemical Treatment On Natural Fibre To The Durability Of Wood Plastic Composites – A Review, Nuratiqah Asyiqin Mohd Nasharudin, Nur Fatihah Sulaiman, Nurul Aziemah Mohammad, Wan Nor Raihan Wan Jaafar, Falah Abu Dr., Siti Norasmah Surip

Journal of Materials Exploration and Findings

The application of WPC is not only limited to indoor applications but has been extended to exterior applications where properties of WPC could compromise during service life. WPC was derived from wood fiber of various sizes to reinforce polymers. Wood fiber has the advantage of a cheaper price, being abundantly available, and ease of processing, however, the critical factor is its hydrophilic nature, where moisture absorption is likely to occur. Thus, treatments for reducing the hydrophilicity of wood fibers are applied. By treatment of wood fiber, the surface impurities were removed, leaving the roughened surface of fibers, thus providing a …

High-Performing Conductive Hydrogels For Wearable Applications., Hossein Omidian, Sumana Dey Chowdhury

HPD Articles

Conductive hydrogels have gained significant attention for their extensive applications in healthcare monitoring, wearable sensors, electronic devices, soft robotics, energy storage, and human-machine interfaces. To address the limitations of conductive hydrogels, researchers are focused on enhancing properties such as sensitivity, mechanical strength, electrical performance at low temperatures, stability, antibacterial properties, and conductivity. Composite materials, including nanoparticles, nanowires, polymers, and ionic liquids, are incorporated to improve the conductivity and mechanical strength. Biocompatibility and biosafety are emphasized for safe integration with biological tissues. Conductive hydrogels exhibit unique properties such as stretchability, self-healing, wet adhesion, anti-freezing, transparency, UV-shielding, and adjustable mechanical properties, making …

Navigating The Path To Safe Compounding In Health Systems, Thomas Pile, Craig Kimble, Alberto Coustasse

Management Faculty Research

Across the country health systems are facing increasing drug shortages that are forcing pharmacists to rely far more heavily on compounding to meet the needs of patients. Additionally, several high-profile compounding incidents have helped highlight the importance of ensuring best practices are followed during sterile and nonsterile compounding to support patient safety and high-quality care. Specifically, in 2022, 160 drug shortages were reported in pharmacies. From January 1, 2023, to March 31, 2023, 47 drug shortages were reported, 55% of which were for injectables. In response, compounding has increasingly become a solution to bridge that gap.

Phad 690: Data Management & Statistical Software, Sujith Ramachandran Ph.D., Yinan Huang, Ms, Ph.D.

GMAS Course Syllabi

No abstract provided.

Sharksrx Newsletter Summer 2023, Nova Southeastern University

NSU Sharks Rx

No abstract provided.

Effect Of Nanoparticle Weight On The Cellular Uptake And Drug Delivery Potential Of Plga Nanoparticles, Prabhat Kattel, Shoukath Sulthana, JiřÍ Trousil, Dinesh Shrestha, David Pearson, Santosh Aryal

Pharmacy Faculty Publications and Presentations

Biodegradable and biocompatible polymeric nanoparticles (NPs) stand out as a key tool for improving drug bioavailability, reducing the inherent toxicity, and targeting the intended site. Most importantly, the ease of polymer synthesis and its derivatization to add functional properties makes them potentially ideal to fulfill the requirements for intended therapeutic applications. Among many polymers, US FDA-approved poly(L-lactic-co-glycolic) acid (PLGA) is a widely used biocompatible and biodegradable co-polymer in drug delivery and in implantable biomaterials. While many studies have been conducted using PLGA NPs as a drug delivery system, less attention has been given to understanding the effect of NP weight …

Mechanisms Of Theta Burst Transcranial Ultrasound Induced Plasticity In The Human Motor Cortex, Yazan Shamli Oghli, Talyta Grippe, Tarun Arora, Tasnuva Hoque, Ghazaleh Darmani, Robert Chen

Department of Medicine Faculty Papers

BACKGROUND: Transcranial ultrasound stimulation (TUS) is a novel non-invasive brain stimulation technique with high depth penetrance and spatial resolution. Theta-burst TUS (tbTUS) is a plasticity-inducing protocol which increases motor cortical excitability for up to 30 min following 80s of sonication. While this protocol may have therapeutic potential for the treatment of psychiatric and neurological disorders, the mechanisms of action of TUS remain unclear.

OBJECTIVE: We conducted the first pharmacological study to examine the mechanisms of TUS in human primary motor cortex. By administering brain-active drugs with known mechanisms of action, we aimed to elucidate the mechanisms of tbTUS.

METHODS: Fourteen …

Drug Repurposing: New Mechanisms And Applications Of Existing Compounds, Biyun Celia Cui

Theses and Dissertations

HIV infection remains a significant global health challenge. Despite the widespread use of combination antiretroviral therapy, people living with HIV (PLWH) still face a disproportionate burden of major health problems. One of these problems is HIV-associated neurocognitive disorders (HAND), which includes a spectrum of cognitive, motor, and behavioral impairments. Although severe forms of HAND have decreased, milder forms are on the rise, posing a significant obstacle for PLWH.

The persistence of HIV in the central nervous system (CNS) is a challenge of HAND treatment and involves a combination of factors, including neurotoxic HIV proteins, chronic neuroinflammation, and comorbidity with substance …

Cdk8 And Cdk19 Mediator Kinases As Novel Targets In Advanced Prostate Cancer, Jing Li

Theses and Dissertations

Following androgen deprivation therapy (ADT), prostate cancers (PCa) progress to castration resistant prostate cancer (CRPC) status, where their growth becomes independent of androgen signaling, through altered androgen receptor (AR) signaling or other genetic or transcriptional changes. Metastatic CRPC remains incurable, and the most potent new drugs prolong survival by only a few months. There is an urgent need for novel agents against advanced CRPC. Here we have investigated the roles of CDK8 and CDK19, two isoforms of Mediator kinase, which regulates transcriptional reprogramming, in regard to their biological activities and as potential novel targets for the treatment of CRPC.

To …

The Importance Of The First Generic Substitution: Evidence From Sweden, Aljoscha Janssen, David Granlund

Research Collection School Of Economics

We analyze changes in the willingness to substitute from prescribed pharmaceuticals to more affordable generic equivalents in response to the first experience with a substitution. Using Swedish individual-level data of prescribed and dispensed pharmaceuticals, we em-ploy a dynamic event study and an instrumental variable approach to show that an initial substitution reduces the probability of opposing subsequent substitutions by 39 percent-age points. We recommend that policy-makers target patients with a history of opposed substitution and offer additional discounts to promote substitution as long-term savings outweigh one-time costs.

The Mechanism Of Pda-Peg/Copper Selectively Killing Cancer Cells And Its Application In Treating Triple-Negative Breast Cancer And Advanced Ovarian Cancer, Xiangxiang Hu

Theses and Dissertations

Cancer is one of the leading modality diseases. The number of cancer patients has increased in the last decades due to radiation, aging, stress condition, and other reasons. There are three traditional cancer therapies (radiation therapy, chemotherapy, and surgery). Even though these treatments improve the life span of cancer patients, many cancer patients still lost their lives due to the development of tolerance. Thus, it is urgent to develop new kinds of treatments to extend the life span of patients. In recent decades, nanomedicine, which utilizes nanotechnology to deliver chemotherapy agents into tumor sites and improve the anticancer effect and …

Pd-L1 Nano-Eraser: A Novel Intracellular Pd-L1 Degradation Approach And Its Application In Cancer And Alzheimer’S Disease Therapy, Mingming Wang

Theses and Dissertations

Nanoparticle-based targeted therapeutics have revolutionized the field of pharmaceutics by providing precise and efficient drug delivery systems. These therapeutics utilize nanoparticles as carriers to transport drugs selectively to the target site, reducing side effects and enhancing therapeutic efficacy. Although significant advancements have been made in nano-targeted therapies, there are many challenges that need to be addressed to fully realize their potential.

In this study, we proposed a novel approach to extend the potential application of anti-Programmed Death Ligand 1 (PD-L1) antibody (aPDL1) in cancer treatment and Alzheimer’s disease therapy by leveraging the Trim-Away pathway. aPDL1-based Trim-Away involves tagging target PD-L1 …

Prevalence, Disparities, And Health Outcomes In Patients With Alzheimer’S Disease, Dementia, And Mild Cognitive Impairment, Xiaomo Xiong

Theses and Dissertations

Background: Alzheimer’s disease and related dementias (ADRD), an umbrella term to describe progressive neurodegenerative disorders linked to cognitive impairment and dementia, impose significant disease and economic burdens on the patients. Therefore, understanding the prevalence of these disorders is crucial, particularly for mild cognitive impairment (MCI), an intermediate phase between normal aging and dementia that may be reversible through early detection and intervention. Moreover, it is essential to identify the predictors of MCI to facilitate early detection. Additionally, addressing the existing health disparities in the prevalence and treatment of ADRD and MCI is imperative to help improve patients’ health outcomes. Meanwhile, …

Advancements And Applications Of Injectable Hydrogel Composites In Biomedical Research And Therapy., Hossein Omidian, Sumana Dey Chowdhury

HPD Articles

Injectable hydrogels have gained popularity for their controlled release, targeted delivery, and enhanced mechanical properties. They hold promise in cardiac regeneration, joint diseases, postoperative analgesia, and ocular disorder treatment. Hydrogels enriched with nano-hydroxyapatite show potential in bone regeneration, addressing challenges of bone defects, osteoporosis, and tumor-associated regeneration. In wound management and cancer therapy, they enable controlled release, accelerated wound closure, and targeted drug delivery. Injectable hydrogels also find applications in ischemic brain injury, tissue regeneration, cardiovascular diseases, and personalized cancer immunotherapy. This manuscript highlights the versatility and potential of injectable hydrogel nanocomposites in biomedical research. Moreover, it includes a perspective …

Hubungan Karakteristik Pasien, Prosedur, Dan Penyakit Penyerta Dengan Biaya Langsung Medis Pada Pasien Rawat Inap Jantung Koroner, Rita Tri Wahyuni, Eri Witcahyo, Yennike Tri Herawati

Jurnal Ekonomi Kesehatan Indonesia

Coronary heart disease is a catastrophic disease that causes a high burden of medical costs. At Dr.Iskak Tulungagung hospital, coronary heart disease is the disease with the highest cost. The number of coronary heart patients who are hospitalized is also increasing every year. Several Previous studies have shown that the amount of direct medical costs of coronary heart patients reach more than 50% of the total costs of treatment. Therefore, it is necessary to do research on the factors associated with the increasing direct medical costs of coronary heart patients. The purpose of this study was to analyze the factors …

Evaluasi Penerapan Pilot Project Global Budget Sebagai Sistem Pembayaran Klaim Pada Rsud Wates, Mega Handayani, Laili Rahmatul Ilmi, Zennul Mubarrok1 Mubarrok

Jurnal Ekonomi Kesehatan Indonesia

Claims payment for health services is one of the factors that affect the financial health of a hospital. Indonesia itself has experienced several changes to the existing payment system. BPJS-K started an operational study on the implementation of the INA-CBGs and the Global Budget mixed-method payment system since 2018 with three stages in five districts/city in Indonesia. This study aims to evaluate the implementation of the Global Budget system at RSUD Wates in Kulon Progo Regency that appointed as a BPJS-K pilot project. This research is qualitative research and data collection was carried out by studying documents and interviews. As …

An Evidence-Based Approach To Identify Student Success Strategies: Focus On Individualized Reassessment, Bhavik Shah, Cynthia Sanoski, Gina Bellottie, Emily Hajjar, Amber King, Nicholas Leon, Emily Scopelliti, Elena Umland

College of Pharmacy Posters

Objectives

• Describe a process for engaging faculty in evaluating the feasibility of and designing and implementing evidence-based strategies to improve student success.
• Highlight one successful outcome of this process: IR.

Cryogels: Advancing Biomaterials For Transformative Biomedical Applications., Hossein Omidian, Sumana Dey Chowdhury, Niloofar Babanejad

HPD Articles

Cryogels, composed of synthetic and natural materials, have emerged as versatile biomaterials with applications in tissue engineering, controlled drug delivery, regenerative medicine, and therapeutics. However, optimizing cryogel properties, such as mechanical strength and release profiles, remains challenging. To advance the field, researchers are exploring advanced manufacturing techniques, biomimetic design, and addressing long-term stability. Combination therapies and drug delivery systems using cryogels show promise. In vivo evaluation and clinical trials are crucial for safety and efficacy. Overcoming practical challenges, including scalability, structural integrity, mass transfer constraints, biocompatibility, seamless integration, and cost-effectiveness, is essential. By addressing these challenges, cryogels can transform biomedical …