Digital Commons Network^™

Primary Results Of A Phase-Iii, Randomized Controlled Trial Of The Behavioral Intervention For Increasing Physical Activity In Multiple Sclerosis Project, Robert W. Motl, Ariel Kidwell, Brian M. Sandroff, Lara A. Pilutti, Gary R. Cutter, Roberto Aldunate, Rachel E. Bollaert

Exercise Science Faculty Research and Publications

Background

We undertook a phase-III, randomized controlled trial (RCT) that examined the effectiveness of a behavioral intervention based on social cognitive theory (SCT) and delivered through the Internet using e-learning approaches for immediate and sustained increases in physical activity among persons with multiple sclerosis (MS).

Method

The study followed a parallel group RCT design. Persons with MS (N = 318) were randomized into either behavioral intervention (n = 159) or attention/social contact control (n = 159) conditions. The conditions were administered over a 6-month period by persons who were uninvolved in screening, recruitment, random assignment, and outcome …

Machine Learning For Accurate Estimation Of Fetal Gestational Age Based On Ultrasound Images, Lok Hin Lee, Elizabeth Bradburn, Rachel Craik, Mohammad Yaqub, Shane A. Norris, Leila Cheikh Ismail, Eric O. Ohuma, Fernando C. Barros, Maria Carvalho, Shama Munim, Zulfiqar Ahmed Bhutta

Obstetrics and Gynaecology, East Africa

Accurate estimation of gestational age is an essential component of good obstetric care and informs clinical decision-making throughout pregnancy. As the date of the last menstrual period is often unknown or uncertain, ultrasound measurement of fetal size is currently the best method for estimating gestational age. The calculation assumes an average fetal size at each gestational age. The method is accurate in the first trimester, but less so in the second and third trimesters as growth deviates from the average and variation in fetal size increases. Consequently, fetal ultrasound late in pregnancy has a wide margin of error of at …

Qualitative Research On Breakthrough Action’S Advocacy Core Group Model For Integrated Social Behavior Change Programming In Nigeria, Adetayo Adetunji, Alessandra N. Bazzano, Mayokun Adediran, Paul Hutchinson, Eno-Obong Etim

Sexual and Reproductive Health, Rights, and Choices

This report presents the results of a qualitative assessment conducted by Breakthrough RESEARCH/Nigeria of the Advocacy Core Group (ACG) model implemented by Breakthrough ACTION/Nigeria. The goal of the study was to examine, through qualitative inquiry, the operation and potential effectiveness of the ACG model, which works through key opinion leaders and influencers to influence community-level health norms and individual behaviors, focusing specifically on the uptake of essential reproductive, maternal, newborn, and child health services. Results inform Breakthrough ACTION/Nigeria’s program implementation and contribute toward the broader social and behavior change (SBC) implementation science literature surrounding the roles, effectiveness, successes, and challenges …

March 2023, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

March is Colorectal Cancer Education & Awareness Month.

Colorectal Cancer is the 3rd most common cancer diagnosed and the 2nd leading cause of cancer related death. Since we are all affected, it is recommended that we begin screening at age 45 and most insurances cover 100% of the expense.

Dysregulated Amino Acid Sensing Drives Colorectal Cancer Growth And Metabolic Reprogramming Leading To Chemoresistance, Sumeet Solanki, Katherine Sanchez, Varun Ponnusamy, Vasudha Kota, Hannah N Bell, Chun-Seok Cho, Allison H Kowalsky, Michael Green, Jun Hee Lee, Yatrik M Shah

Faculty, Staff and Student Publications

BACKGROUND & AIMS: Colorectal cancer (CRC) is a devastating disease that is highly modulated by dietary nutrients. Mechanistic target of rapamycin complex 1 (mTORC1) contributes to tumor growth and limits therapy responses. Growth factor signaling is a major mechanism of mTORC1 activation. However, compensatory pathways exist to sustain mTORC1 activity after therapies that target oncogenic growth factor signaling. Amino acids potently activate mTORC1 via amino acid-sensing GTPase activity towards Rags (GATOR). The role of amino acid-sensing pathways in CRC is unclear.

METHODS: Human colon cancer cell lines, preclinical intestinal epithelial-specific GATOR1 and GATOR2 knockout mice subjected to colitis-induced or sporadic …

The Impact Of Poverty Informed Faculty On Community College Student Success, Barbara J. Embacher

Department of Educational Administration: Dissertations, Theses, and Student Research

Community college completion has been proven to be a ticket to a middle-class life. Moreover, we know that poverty causes educational barriers, including community college completion. Community colleges across the nation are identifying significant equity gaps between students from poor versus middle-class or affluent households. One solution to close equity gaps and increase student success rates for students experiencing poverty is to educate college faculty through professional development. This includes 1) information on the causes, myths, stereotypes, and other facts about poverty, 2) the impact poverty has on student achievement, and 3) instructional strategies that can help students experiencing poverty …

Biosynthesis And Optimization Of Polyhydroxyalkanoate (Pha) Production By Acinetobacter Lwoffii Isolate, Karrar Hameed, Iman Gatea, Amal Hussein

Journal of Applied Sciences and Nanotechnology

Polyhydroxyalkanoate (PHA) is an eco-friendly polymer that has various important biomedical uses, as well as biodegradability, drug delivery, and medical implants. It is a kind of polyester synthesized by various microorganisms as energy reserve material under inappropriate conditions. This study focused on testing waste cooking oil as the source of carbon to optimize PHA production. The tests included the most important environmental components within the culture medium affecting the growth of the bacterial isolate under the experiment and its ability to produce a polymer. Results revealed that the cultivation of Acinetobacter lwoffii, pre-isolated from hydrocarbon contaminated soil, under optimum conditions …

Study Of The Physicochemical And Microbiological Properties Of Mozzarella Cheese Coated With Edible Casings Subsidized With Green Tea, Ihab Abdulhadi, Mahdi Shakak, Kifah Doosh

Journal of Applied Sciences and Nanotechnology

In this study, mozzarella cheese covered with edible biodegradable films made from whey proteins reinforced with green alcoholic extract was manufactured to reduce environmental impact from degradable plastics. Two types of mozzarella cheese were produced: the first unwrapped (control) and the second coated with whey proteins fortified with 3% green tea (envelope sample). The effect on prolonging storage life was evaluated by chemical and microbiological tests. The moisture content on the first day was 53.26% and 53.30% for the control and envelope samples, respectively. This percentage decreased significantly (P≤0.05) on the last day to 47% and 51.06%, respectively. The pH …

Role Of Microalgae In Environmental Biotechnology To Remove Heavy Metals, Muzhda Qader, Yahya Shekha

Journal of Applied Sciences and Nanotechnology

The objective of the study is to evaluate the role of microalgae in heavy metal remediation (Pb and Cd). Three microalgae species were used (Tetradesmus nygaardi, Scenedesmus quadricauda, and Coelastrella sp.) with four concentrations of both tested heavy metals (lead and cadmium) were, (5, 15, 35, and 50 ppm). Samples were analyzed every 4th day during the experimental study for 20 days. The result showed that during experimental days the lower concentration (5ppm) has the highest reduction percent for Pb and Cd by all microalgal species (Tetradesmus nygaardi, Scenedesemus quadricauda, and Coellastrella sp.). Whereas Coellastrella sp. had the highest efficiency …

Immunocompromised Host Pneumonia: Definitions And Diagnostic Criteria: An Official American Thoracic Society Workshop Report, Guang-Shing Cheng, Kristina Crothers, Stefano Aliberti, Anne Bergeron, Michael Boeckh, Jason W Chien, Catia Cilloniz, Keira Cohen, Nathan Dean, Charles S Dela Cruz, Robert P Dickson, Alexander L Greninger, Chadi A Hage, Tobias M Hohl, Steven M Holland, Barbara E Jones, Joseph Keane, Mark Metersky, Rachel Miller, Anne Puel, Julio Ramirez, Marcos I Restrepo, Ajay Sheshadri, Bashar Staitieh, Jeffrey Tarrand, Kevin L Winthrop, Richard G Wunderink, Scott E Evans

Faculty, Staff and Student Publications

Pneumonia imposes a significant clinical burden on people with immunocompromising conditions. Millions of individuals live with compromised immunity because of cytotoxic cancer treatments, biological therapies, organ transplants, inherited and acquired immunodeficiencies, and other immune disorders. Despite broad awareness among clinicians that these patients are at increased risk for developing infectious pneumonia, immunocompromised people are often excluded from pneumonia clinical guidelines and treatment trials. The absence of a widely accepted definition for immunocompromised host pneumonia is a significant knowledge gap that hampers consistent clinical care and research for infectious pneumonia in these vulnerable populations. To address this gap, the American Thoracic …

The Microbiome And Its Impact On Allogeneic Hematopoietic Cell Transplantation, Florent Malard, Robert R Jenq

Faculty, Staff and Student Publications

Allogeneic hematopoietic cell transplantation (alloHCT) is a standard curative therapy for a variety of benign and malignant hematological diseases. Previously, patients who underwent alloHCT were at high risk for complications with potentially life-threatening toxicities, including a variety of opportunistic infections as well as acute and chronic manifestations of graft-versus-host disease (GVHD), where the transplanted immune system can produce inflammatory damage to the patient. With recent advances, including newer conditioning regimens, advances in viral and fungal infection prophylaxis, and novel GVHD prophylactic and treatment strategies, improvements in clinical outcomes have steadily improved. One modality with great potential that has yet to …

Encouraging Or Guilt-Inducing? An Analysis Of Fitspiration Content And Its Effect On Body Image And Lifestyle Changes, Brenna Mazour

Honors Program: Senior Projects (Public)

More people are acquiring their nutrition and exercise information from social media accounts called fitspiration. Analyses of fitspiration content have found the focus to be on restrictive diets and excessive exercise that’s appearance driven. Although its intent is to inspire its consumers to change their lifestyle, many speculate that it brings upon negative body image and induces guilt. The Theory of Planned Behavior (TPB) has been used to determine why people take part in certain health behaviors, such as diets or exercise regimens posted on fitspiration. TPB shows how the characteristics of social media discourage people to use fitspiration as …

Risk Factors For Bronchiolitis Obliterans Syndrome After Initial Detection Of Pulmonary Impairment After Hematopoietic Cell Transplantation, Mansour Alkhunaizi, Badar Patel, Luis Bueno, Neel Bhan, Tahreem Ahmed, Muhammad H Arain, Rima Saliba, Gabriela Rondon, Burton F Dickey, Lara Bashoura, David E Ost, Liang Li, Shikun Wang, Elizabeth Shpall, Richard E Champlin, Rohtesh Mehta, Uday R Popat, Chitra Hosing, Amin M Alousi, Ajay Sheshadri

Faculty, Staff and Student Publications

Pulmonary chronic graft-versus-host-disease (cGVHD), or bronchiolitis obliterans syndrome (BOS), is a highly morbid complication of hematopoietic cell transplantation (HCT). The clinical significance of a single instance of pulmonary decline not meeting the criteria for BOS is unclear. We conducted a retrospective analysis in a cohort of patients who had an initial post-HCT decline in the absolute value of forced expiratory volume in 1 second (FEV1) of ≥10% or mid-expiratory flow rate of ≥25% but not meeting the criteria for BOS (pre-BOS). We examined the impact of clinical variables in patients with pre-BOS on the risk for subsequent BOS. Pre-BOS developed …

Dysphagia And Shortness-Of-Breath As Markers For Treatment Failure And Survival In Oropharyngeal Cancer After Radiation, Jarey H Wang, Vivian Salama, Lance Mccoy, Cem Dede, Temitayo Ajayi, Amy Moreno, Abdallah S R Mohamed, Katherine A Hutcheson, Clifton David Fuller, Lisanne V Van Dijk, Md Anderson Head And Neck Symptom Working Group

Faculty, Staff and Student Publications

Background: Post-treatment symptoms are a focal point of follow-up visits for head and neck cancer patients. While symptoms such as dysphagia and shortness-of-breath early after treatment may motivate additional work up, their precise association with disease control and survival outcomes is not well established.

Methods: This prospective data cohort study of 470 oropharyngeal cancer patients analyzed patient-reported swallowing, choking and shortness-of-breath symptoms at 3-to-6 months following radiotherapy to evaluate their association with overall survival and disease control. Associations between the presence of moderate-to-severe swallowing, choking and mild-to-severe shortness-of-breath and treatment outcomes were analyzed via Cox regression and Kaplan-Meier. The main …

Allometry Of Bud Dynamic Pattern And Linkage Between Bud Traits And Ecological Stoichiometry Of Nitraria Tangutorum Under Fertilizer Addition, Qinghe Le, Na Duan, Chenggong Liu, Huiqing Li, Lan Xu

Natural Resource Management Faculty Publications

Affected by the pressure and constraints of available resources, plant growth and development, as well as plant life history strategies, usually vary with environmental conditions. Plant buds play a crucial role in the life history of woody plants. Nitraria tangutorum is a common dominant woody species in desertified areas of northern China and its growth is critical to the desert ecosystem. Revealing the allometry of N. tangutorum aboveground bud fates and the linkage between bud traits and plant nutrient contents and stoichiometric ratios can be useful in understanding plant adaptation strategy. We applied seven nitrogen and phosphorus fertilizer addition treatments …

Effect Of Sirolimus On Insulin Dynamics In Horses, Demia J De Tonnerre, Carlos E Medina Torres, Darko Stefanovski, Mary A Robinson, Kate L Kemp, François-René Bertin, Andrew W Van Eps

Faculty, Staff and Student Publications

BACKGROUND: Sirolimus, a mechanistic target of rapamycin inhibitor, suppresses insulin production in other species and has therapeutic potential for hyperinsulinemia in horses.

HYPOTHESIS/OBJECTIVE: Determine the pharmacokinetics (PKs) of sirolimus and evaluate its effect on insulin dynamics in healthy and insulin dysregulation (ID) horses.

ANIMALS: Eight Standardbred geldings.

METHODS: A PK study was performed followed by a placebo-controlled, randomized, crossover study. Blood sirolimus concentrations were measured by liquid chromatography-mass-spectrometry. PK indices were estimated by fitting a 2-compartment model using nonlinear least squares regression. An oral glucose test (OGT) was conducted before and 4, 24, 72, and 144 hours after administration of …

Singlet Oxygen Quenching By Resveratrol Derivatives, Charlotte G Monsour, Abegail C Tadle, Bliss J Tafolla-Aguirre, Nidhi Lakshmanan, Jin Hyeok Yoon, Rhemrose B Sabio, Matthias Selke

Faculty, Staff and Student Publications

We investigated the singlet oxygen quenching ability of several derivatives of trans-resveratrol which have been reported to have significant antioxidant ability, including photoprotective activity. We measured the total rate constants of singlet oxygen removal (kT) by the methylated resveratrol derivative 1,3-dimethoxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]benzene, and the partially methylated resveratrol derivatives 4-((E)-2-(3,5-dimethoxyphenyl)ethenyl)phenol (pterostilbene), 5-[(E)-2-(4-methoxyphenyl)ethenyl]benzene-1,3-diol and (2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one (dihydromyricetin). A protic solvent system results in higher kT values, except for the completely methylated derivative. We also investigated the ability of trans-resveratrol to directly act as a photosensitizer (rather than via secondary photoproducts resulting from other primary photochemical …

Development Of The Illinois Surgical Quality Improvement Collaborative (Isqic): Implementing 21 Components To Catalyze Statewide Improvement In Surgical Care, Karl Y Bilimoria, Michael F Mcgee, Mark V Williams, Julie K Johnson, Amy L Halverson, Kevin J O'Leary, Paula Farrell, Juliana Thomas, Remi Love, Lindsey Kreutzer, Allison R Dahlke, Brianna D'Orazio, Steven Reinhart, Katelyn Dienes, Mark Schumacher, Ying Shan, Christopher Quinn, Vivek N Prachand, Susan Sullivan, Kimberly A Cradock, Kelsi Boyd, William Hopkinson, Colleen Fairman, David Odell, Jonah J Stulberg, Cindy Barnard, Jane Holl, Ryan P Merkow, Anthony D Yang

Faculty, Staff and Student Publications

INTRODUCTION: In 2014, 56 Illinois hospitals came together to form a unique learning collaborative, the Illinois Surgical Quality Improvement Collaborative (ISQIC). Our objectives are to provide an overview of the first three years of ISQIC focused on (1) how the collaborative was formed and funded, (2) the 21 strategies implemented to support quality improvement (QI), (3) collaborative sustainment, and (4) how the collaborative acts as a platform for innovative QI research.

METHODS: ISQIC includes 21 components to facilitate QI that target the hospital, the surgical QI team, and the peri-operative microsystem. The components were developed from available evidence, a detailed …

Linoleic Acid Improves Piezo2 Dysfunction In A Mouse Model Of Angelman Syndrome, Luis O Romero, Rebeca Caires, A Kaitlyn Victor, Juanma Ramirez, Francisco J Sierra-Valdez, Patrick Walsh, Vincent Truong, Jungsoo Lee, Ugo Mayor, Lawrence T Reiter, Valeria Vásquez, Julio F Cordero-Morales

Faculty, Staff and Student Publications

Angelman syndrome (AS) is a neurogenetic disorder characterized by intellectual disability and atypical behaviors. AS results from loss of expression of the E3 ubiquitin-protein ligase UBE3A from the maternal allele in neurons. Individuals with AS display impaired coordination, poor balance, and gait ataxia. PIEZO2 is a mechanosensitive ion channel essential for coordination and balance. Here, we report that PIEZO2 activity is reduced in Ube3a deficient male and female mouse sensory neurons, a human Merkel cell carcinoma cell line and female human iPSC-derived sensory neurons with UBE3A knock-down, and de-identified stem cell-derived neurons from individuals with AS. We find that loss …

Invasive Mold Infections Following Hurricane Harvey-Houston, Texas, Mitsuru Toda, Samantha Williams, Brendan R Jackson, Sebastian Wurster, Jose A Serpa, Masayuki Nigo, Carolyn Z Grimes, Robert L Atmar, Tom M Chiller, Luis Ostrosky-Zeichner, Dimitrios P Kontoyiannis

Faculty, Staff and Student Publications

BACKGROUND: Characterizing invasive mold infection (IMI) epidemiology in the context of large flooding events is important for public health planning and clinical decision making.

METHODS: We assessed IMI incidence (per 10 000 healthcare encounters) 1 year before and after Hurricane Harvey at 4 hospitals in Houston, Texas. Potential IMI cases were assigned as proven or probable cases using established definitions, and surveillance cases using a novel definition. We used rate ratios to describe IMI incidence and multivariable logistic regression to examine patient characteristics associated with IMI case status.

RESULTS: IMI incidence was significantly higher posthurricane (3.69 cases) than prehurricane (2.50 …

Bike-Sharing Station Usage And The Surrounding Built Environments In Major Texas Cities, Louis G. Alcorn, Junfeng Jiao

Research Collection College of Integrative Studies

This study analyzes the effect of different built environments on bike-share usage in nascent dock-based systems in three Texas cities. Past research offers little insight as to whether elements associated with higher bicycle usage in major cities affect ridership in secondary, developing bike-share markets within lower density American cities. In Austin and Houston, a positive relationship emerges between bike-share usage and proximity to high-comfort bicycle facilities. All three cities demonstrated surprisingly minimal relationship between bike-share usage and other proven drivers of bicycling activity in urban areas, which may result from system design for leisure- and recreation-based trips.

Hypernatremia In Diabetic Ketoacidosis: A Rare Metabolic Derangement Requiring A Cautionary Approach In Fluid Resuscitation., Pooya Zardoost, Zeryab Khan, Henry L Wehrum, Ryan Martin

Ambulatory and Primary Care Articles

Diabetic ketoacidosis (DKA) with hypernatremia is an atypical metabolic derangement that warrants additional consideration in choosing IV fluids. Our patient, a middle-aged male with a history of insulin-dependent diabetes mellitus type 2 and hypertension, presented with DKA and hypernatremia in the setting of poor intake, community-acquired pneumonia (CAP), and COVID-19. DKA and hypernatremia led to a meticulous approach to fluid resuscitation, where a crystalloid solution was the choice in treating and preventing exacerbation of either condition. Successful treatment of these conditions requires understanding the unique pathophysiology, which demands further research on management.

Medicaid Expansion And Postoperative Mortality In Women With Gynecologic Cancer: A Difference-In-Difference Analysis, Sarah P Huepenbecker, Shuangshuang Fu, Charlotte C Sun, Hui Zhao, Kristin M Primm, Sharon H Giordano, Larissa A Meyer

Faculty, Staff and Student Publications

BACKGROUND: The association between Medicaid expansion and postoperative mortality after surgery for gynecologic cancer is unknown. Our objective was to compare 30- and 90-day postoperative mortality after gynecologic cancer surgery before and after 2014 in states that did and did not expand Medicaid.

METHODS: We searched the National Cancer Database for women aged 40-64 years old between 2010 and 2016 who underwent surgery for a primary gynecologic malignancy. We used pre/post and quasi-experimental difference-in-difference (DID) multivariable logistic regressions to evaluate mortality pre-2014 (2010-2013) and post-2014 (2014-2016) for states that did and did not expand Medicaid in January 2014. We completed …

“I Lied A Little Bit.” A Qualitative Study Exploring The Perspectives Of Elite Australian Athletes On Self-Reported Data, Molly Coventry, Amanda Timler, Andrea B. Mosler, Kylie Russell, Mervyn Travers, Lauren Mitchell Oam, Myles C. Murphy

Research outputs 2022 to 2026

Objectives: Explore the perceptions and experiences of elite Australian athletes’ engagement with reporting data in surveillance systems. Design: Qualitative Descriptive. Setting: Semi-structured interviews conducted using Zoom. Participants: We recruited 13 elite Australian athletes competing at a national or international level for semi-structured interviews. Main outcome measures: Audio recordings were transcribed using DeScript, checked for errors and imported into QSR NVIVO. Thematic analysis using QSR NVIVO was used to determine key themes from transcripts. Results: Thematic analysis uncovered four key themes: ‘the paradox of reporting’, ‘data for data's sake’, ‘eyes on reporting’ and ‘athlete friendly reporting’. Conclusion: Athletes perceived reporting as …

A Co-Designed Health Information System Implementation Into Residential Aged Care: A Mixed-Method Evaluation, Kasia Bail, Eamon Merrick, Diane Gibson, Alicia Hind, Karen Strickland, Bernice Redley

Research outputs 2022 to 2026

Introduction: Internationally, the adoption of technology into residential aged care settings has been slow and fraught with multiple challenges for residents, staff and service providers. The aim of this study was to evaluate the acceptability, efficiency, and quality of health information system implementation into aged care. Methods: Three-stage, mixed-methods participatory action research, concurrent with the natural experiment of a co-designed health information system implementation into a 169-bed aged care home in Australia. Data were collected pre-, during, and post implementation between 2019 and 2021. Qualitative data included focus groups, interviews, and observations. Quantitative data included work observations, pedometers, record audits, …

Association Of Computed Tomography Measures Of Muscle And Adipose Tissue And Progressive Changes Throughout Treatment With Clinical Endpoints In Patients With Advanced Lung Cancer Treated With Immune Checkpoint Inhibitors, Azim Khan, Christopher J. Welman, Afaf Abed, Susan O’Hanlon, Andrew Redfern, Sara Azim, Pedro Lopez, Favil Singh, Adnan Khattak

Research outputs 2022 to 2026

To investigate the association between skeletal muscle mass and adiposity measures with disease-free progression (DFS) and overall survival (OS) in patients with advanced lung cancer receiving immunotherapy, we retrospectively analysed 97 patients (age: 67.5 ± 10.2 years) with lung cancer who were treated with immunotherapy between March 2014 and June 2019. From computed tomography scans, we assessed the radiological measures of skeletal muscle mass, and intramuscular, subcutaneous and visceral adipose tissue at the third lumbar vertebra. Patients were divided into two groups based on specific or median values at baseline and changes throughout treatment. A total number of 96 patients …

Association Of Healthful Plant-Based Diet Adherence With Risk Of Mortality And Major Chronic Diseases Among Adults In The Uk, Alysha S. Thompson, Anna Tresserra-Rimbau, Nena Karavasiloglou, Amy Jennings, Marie Cantwell, Claire Hill, Aurora Perez-Cornago, Nicola P. Bondonno, Neil Murphy, Sabine Rohrmann, Aedín Cassidy, Tilman Kühn

Research outputs 2022 to 2026

Importance: Plant-based diets have gained popularity for both environmental and health reasons, but a comprehensive assessment of their quality in relation to risk of mortality and major chronic diseases is lacking. Objective: To examine whether healthful vs unhealthful plant-based dietary patterns are associated with mortality and major chronic diseases among UK adults. Design, Setting, and Participants: This prospective cohort study used data from adults in the UK Biobank, a large-scale population-based study. Participants were recruited between 2006 and 2010 and followed up using record linkage data until 2021; follow-up for different outcomes ranged between 10.6 and 12.2 years. Data analysis …

Biomarkers Of Oxidative Stress And Its Nexus With Haemoglobin Variants And Adverse Foeto-Maternal Outcome Among Women With Preeclampsia In A Ghanaian Population: A Multi-Centre Prospective Study, Ganiwu Abdul, William Osei-Wusu, Gordon Akuffo Asare, Samira Daud, Stephen Opoku, Valentine Christian Kodzo Tsatsu Tamakloe, Joseph Frimpong, Benedict Sackey, Wina Ivy Ofori Boadu, Vivian Paintsil, Max Efui Annani-Akollor, Yaw Amo Wiafe, Enoch Odame Anto, Otchere Addai-Mensah

Research outputs 2022 to 2026

Introduction Haemoglobin variants and preeclampsia (PE) are associated with adverse fatal events of which oxidative stress may be an underlying factor. Oxidative stress (OS) among preeclamptic women with haemoglobin variants has been well established. It is, however, unclear whether haemoglobin variants induce OS to aggravate the risk of adverse foeto-maternal outcomes in pregnant women with preeclampsia. We measured the levels of OS biomarkers and determined the association between haemoglobin variants, and adverse foeto-maternal outcomes among pregnant women with PE. Methods This multi-centre prospective study recruited 150 PE women from three major health facilities in both Bono and Bono east regions …

Calcium Supplements And Risk Of Cvd: A Meta-Analysis Of Randomized Trials, Xiqian Huo, Robert Clarke, Jim Halsey, Rebecca Jackson, Amy Lehman, Richard Prince, Joshua Lewis, John A. Baron, Heikki Kroger, Reijo Sund, Jane Armitage

Research outputs 2022 to 2026

Background: Vitamin D supplements may only be beneficial for the prevention of osteoporotic fractures when administered with calcium and in individuals with low blood levels of 25(OH)D, but possible hazards of calcium supplements on CVD cannot be excluded. Objectives: We conducted a meta-analysis of all placebo-controlled randomized trials assessing the effects of calcium supplements alone or with vitamin D on CHD, stroke, and all-cause mortality. Methods: A meta-analysis of 11 trials included 7 comparisons of calcium alone compared with control (n = 8634) and 6 comparisons of calcium plus vitamin D compared with control (n = 46,804). Aggregated study-level data …

Digital Behaviour Change Interventions To Increase Vegetable Intake In Adults: A Systematic Review, Katherine M. Livingstone, Jonathan C. Rawstorn, Stephanie R. Partridge, Stephanie L. Godrich, Sarah A. Mcnaughton, Gilly A. Hendrie, Lauren C. Blekkenhorst, Ralph Maddison, Yuxin Zhang, Scott Barnett, John C. Mathers, Maria Packard, Laura Alston

Research outputs 2022 to 2026

Background: Digital interventions may help address low vegetable intake in adults, however there is limited understanding of the features that make them effective. We systematically reviewed digital interventions to increase vegetable intake to 1) describe the effectiveness of the interventions; 2) examine links between effectiveness and use of co-design, personalisation, behavioural theories, and/or a policy framework; and 3) identify other features that contribute to effectiveness. Methods: A systematic search strategy was used to identify eligible studies from MEDLINE, Embase, PsycINFO, Scopus, CINAHL, Cochrane Library, INFORMIT, IEEE Xplore and Clinical Trial Registries, published between January 2000 and August 2022. Digital interventions …