Search Results Within Category "Senior Health "
Efficacy of LoDoCo in Improving Exercise Capacity Among Patients With HFpEF and Inflammation
The purpose of this research study is to determine the effectiveness of low dose colchicine (LoDoCo) on measures of exercise capacity, physical function, frailty, and quality of life, among patients with heart failure with chronic stable preserved ejection fraction (HFpEF) and systemic inflammation. The use of LoDoCo in this study is considered investigational as it has not been approved by the Food and Drug Administration (FDA) for the treatment of exercise capacity in patients with HFpEF. Participants will undergo a 1-day screening that includes a blood draw and physical examination. If deemed eligible for the study, participants will undergo a baseline visit within 2 weeks of screening visit that includes physical examination, exercise testing, echocardiography and completion of quality-of-life surveys. Participants will also be randomized at this visit (randomly assigned to a group) to receive either LoDoCo or placebo (inactive substance) for 3 months. Participants will be called back at 3 months for repeat physical examination, blood draws, echocardiography, exercise testing and completion of quality-of-life surveys. Each visit will take about 3 hours. Total study duration is about 3 months.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Lajjaben.Patel@UTSouthwestern.edu
• 1. Informed consent was obtained before any study-related activities. Study-related activities are any procedures that are carried out as part of the study, including activities to determine suitability for the study.
• Age 50 years or above at the time of signing the informed consent. 3. Serum hs-CRP 2 mg/L at the time of baseline testing. 4. Diagnosis of chronic HFpEF within 6 months of enrolment must have one of the following: a. Structural Heart Disease with one of the following on echocardiography within 12 months of enrolment. i. LA volume index > 34 ml/m2. ii. LA diameter ≥ 3.8 cm. iii. LA length ≥ 5.0 cm. iv. LA area ≥ 20 cm2. v. LA volume ≥ 55 mL. vi. Intraventricular septal thickness ≥1.1 cm. vii. Posterior wall thickness ≥1.1 cm. viii. LV mass index ≥115 g∕m2 in men or ≥ 95 g∕m2 in women. ix. E/e' (mean septal and lateral) ≥ 10. x. e' (mean septal and lateral) < 9 cm/s b. Pulmonary capillary wedge pressure (PCWP) at rest³15 mmHg or Left ventricular end-diastolic pressure (LVEDP) ³18 mmHg, (PCWP) with exercise ³25 mmHg or (³ 2 mmHg/L/min) c. HF hospitalization or urgent/unplanned visit with a primary diagnosis of decompensated heart failure which required intravenous loop diuretic treatment, within the last 9 months prior to enrolment in combination with NT-proBNP ≥ 125 pg/mL within 1 month of enrolment for patients without ongoing atrial fibrillation/flutter. If ongoing atrial fibrillation/flutter at screening NT-proBNP must be ≥ 300 pg/mL 5. Ambulatory participants who can perform cardiopulmonary exercise testing. 6. Stable doses of HF-specific medications within the last 1 month.
• Stable level of physical activity 8. Stable dose of any weight loss medications.
• 1. Do not otherwise meet the inclusion criteria. 2. Women who are pregnant, breastfeeding, or may be considering pregnancy during the study period.
• Renal impairment: eGFR <30mL/min 4. Severe valvular heart disease is considered likely to require intervention. 5. Life expectancy <1 year. 6. Unable to perform cardiopulmonary exercise testing. 7. ALT or AST >2.5 ULN at time of screening
XVIVO Heart Perfusion System (XHPS) With Supplemented XVIVO Heart Solution (SXHS)
The purpose of this study is to evaluate if Non-Ischemic Heart Preservation (NIHP) of extended criteria donor hearts using the XVIVO Heart Preservation System (XHPS) is a safe and effective way to preserve and transport hearts for transplantation.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Haley.Mathis@UTSouthwestern.edu
• Age ≥18 years.
• Signed informed consent form (ICF).
• Listed for heart transplantation Recipient
• Previous solid organ or bone marrow transplantation.
• Requires a multi-organ transplant.
• Subject is enrolled and ongoing in another investigational pharmaceutical or medical device clinical trial (Exception: observational studies are permitted).
• Subject is on mechanical circulatory support pre-transplant other than durable LVAD, Impella or intra-aortic balloon pump.
• History of complex congenital heart disease ie: single ventricle physiology (Per Investigators discretion).
• Subject on renal replacement therapy/dialysis.
• Ventilator dependence (subject is intubated at time of transplant/unable to provide consent or re-affirmation of consent).
• Sensitized subject is undergoing desensitization treatment. Donor
• Estimated Cross Clamp Time ≥ 4 hours, OR
• Estimated Cross Clamp Time ≥ 2 hours, AND Any ONE or more of the following: * Age ≥ 50 years * LVEF 40-50% at time of provisional acceptance * Down-time ≥ 20 mins * Hypertrophy/Septal thickness \>12- ≤16mm * Angiographic luminal irregularities with no significant CAD, OR
• Donation after Circulatory Death (DCD) donors. Donor
• Unstable hemodynamics requiring high-dose inotropic support.
• Significantly abnormal coronary angiogram defined as CAD \> 50% stenosis of one or more vessels.
• Moderate to severe cardiac valve pathology.
• Investigator's clinical decision to exclude from trial.
• Previous Sternotomy.
A Research Study to Look at How Ziltivekimab Works Compared to Placebo in People With Heart Failure and Inflammation (HERMES)
This study will be done to see if ziltivekimab can be used to treat people living with heart failure and inflammation. Participants will either get ziltivekimab or placebo. Participants will get study medicine for once-monthly injections either in a pre-filled syringe to inject the study medicine into a skinfold or a pen-injector to inject the study medicine into flat skin. The study is expected to last for up to 4 years. Participants will have up to 20 clinic visits. Participants will have to use a study app on their phone to record and share information about all their injections of study medicine and to fill in questionnaires.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Daniel.Ayodele@UTSouthwestern.edu
• N-terminal-pro-brain natriuretic peptide (NT-proBNP) greater than equal to 300 picograms per milliliter (pg/mL) at screening (Visit 1) for patients without ongoing atrial fibrillation/flutter. If ongoing atrial fibrillation/flutter at screening (visit 1), NTproBNP must be greater than equal to 600 pg/mL. Note that the screening electrocardiogram (ECG) must be obtained the same day as sampling for NT-proBNP.
• Hospitalisation or urgent/unplanned visit with a primary diagnosis of decompensated heart failure which required intravenous loop diuretic treatment, within the last 9 months prior to screening (visit 1) in combination with NT-proBNP greater than equal to 200 pg/mL at screening (Visit 1) for patients without ongoing atrial fibrillation/flutter. If ongoing atrial fibrillation/flutter at screening (visit 1), NT-proBNP must be greater than equal to 600 pg/mL. * Diagnosis of heart failure (New York Heart Association \[classification\] \[NYHA\] Class II-IV). * Left ventricular ejection fraction (LVEF) greater than 40 percentage (%) documented by echocardiography within 12 months prior to or at screening (visit 1). The LVEF must be documented in medical records and the most recent measurement must be used to determine eligibility with no interim event signalling potential deterioration in ejection fraction (e.g., myocardial infarction \[MI\] or heart failure \[HF\] hospitalisation). * Structural heart disease and/or functional heart disease documented by echocardiography within 12 months prior to or at screening (visit 1) showing at least one of the following: * Left atrial (LA) volume index greater than 34 milliliter per meter square (mL/m\^2). * LA diameter greater than equal to 3.8 centimeter (cm). * LA length greater than equal to 5.0 cm. * LA area greater than equal to 20 cm square. * LA volume greater than equal to 55 milliters (mL). * Intraventricular septal thickness greater than equal to 1.1 cm. * Posterior wall thickness greater than equal to 1.1 cm. * Left ventricular (LV) mass index greater than equal to 115 grams per meter square (g⁄m\^2 ) in men or greater than equal to 95 g⁄m\^2 in women. * E/e' (mean septal and lateral) greater than equal to 10. * e' (mean septal and lateral) less than 9 centimeter per second (cm/s). * No heart failure hospitalisations or urgent heart failure visits between screening (visit 1) and randomisation (visit 2).
• Clinical evidence of, or suspicion of, active infection at the discretion of the investigator.
Cognitive Outcomes of Brain Stimulation As a Later-in-Life Treatment (COBALT)
This is a pilot study being done to attempt to improve episodic memory problems in persons with mild cognitive impairment (MCI) or dementia. The pre-supplemental motor area (preSMA) and dorsal anterior cingulate cortex (dACC) have been shown to play a role in episodic memory and language retrieval. Prior studies have suggested that neurostimulation targeting this region can improve episodic memory and word recall. The purpose of this study is to examine the efficacy of high-definition transcranial direct current stimulation (HD-tDCS) to the preSMA/dACC region and its influence on word retrieval and other cognitive functions in patients with MCI or dementia. Entraining the preSMA/dACC circuit with 10 sessions of HD-tDCS will allow us to study whether neurostimulation may be an effective treatment.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Hannah.Cabrera@UTSouthwestern.edu
Impact of Intensive Treatment of SBP on Brain Perfusion, Amyloid, and Tau (IPAT Study) (IPAT)
The purpose of this study is to determine if intensive lowering of systolic blood pressure (SBP), using FDA approved medications (antihypertensive), reduces Alzheimer's Disease pathology (i.e., excessive brain amyloid and tau protein deposition) in older adults at high risk for memory decline or dementia.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Margaret.Mcgregor@UTSouthwestern.edu
• Plans to move outside the clinic catchment area in the next 2 years;
• Significant concerns about participation in the study from spouse, significant other, or family members;
• Lack of support from primary health care provider;
• Residence too far from the study clinic site such that transportation is a barrier including persons who require transportation assistance provided by the study clinic funds for screening or randomization visits;
• Residence in a nursing home; persons residing in an assisted living or retirement community are eligible if they meet the other criteria;
• Other medical, psychiatric, or behavioral factors that, in the judgment of the site PI or clinician, may interfere with study participation or the ability to follow the study Protocol.
• Couples or significant partners who live together cannot be enrolled or participate simultaneously in the study.
Modulation of SERCA2a of Intra-myocytic Calcium Trafficking in Heart Failure With Reduced Ejection Fraction (MUSIC-HFrEF1)
It is believed that targeted SERCA2a enzyme replacement in HFrEF patients will correct defective intracellular Ca2+ hemostasis, resulting in improved cardiac contractile function and energetics which will, in turn, translate to improved clinical outcomes. Additionally, it is hypothesized that correcting SERCA2a dysfunction will also improve coronary blood flow through correction of the impaired endothelium-dependent nitric oxide-mediated vasodilatation observed in heart failure.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Therese.Vallina@UTSouthwestern.edu
• Chronic ischemic or non-ischemic cardiomyopathy
• NYHA class III/IV
• LVEF ≤35%
• Guideline-directed medical therapy for heart failure; ICD Main
• Restrictive cardiomyopathy, hypertrophic cardiomyopathy, acute myocarditis, pericardial disease, amyloidosis, infiltrative cardiomyopathy, uncorrected thyroid disease or discrete left ventricular (LV) aneurysm
• Prior heart transplantation, left ventricular reduction surgery (LVRS), cardiomyoplasty, passive restraint device (e.g., CorCap™ Cardiac Support Device), mechanical circulatory support device (MCSD) or cardiac shunt
• Likely to receive cardiac resynchronization therapy, cardiomyoplasty, LVRS, conventional revascularization procedure or valvular repair in the 6 months following treatment
• Likely need for an immediate heart transplant or MCSD implant due to hemodynamic instability
• Inadequate hepatic and renal function
• Diagnosis of, or treatment for, any cancer within the last 5 years except for basal cell carcinoma or carcinomas in situ where surgical excision was considered curative
Polypill Strategy for Heart Failure With Reduced Ejection Fraction
Heart failure with a reduced ejection fraction (HFrEF) represents a significant public health burden in the United States, with a growing prevalence particularly among African Americans and Hispanic Americans and individuals of low socioeconomic status (SES). Although effective therapies exist, gaps in their uptake contribute substantially to the excess burden of heart failure. The "polypill" is an inexpensive once daily pill containing three agents proven to improve morbidity and mortality in heart failure and represents potential strategy for increasing the utilization of proven HF therapies. The proposed study is a pragmatic, single-center, randomized trial to test the feasibility and effectiveness of a polypill-based strategy for the treatment of HFrEF in a low-income, racially diverse population.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Neil.Keshvani@UTSouthwestern.edu
• Adults age > = 18 years
• HF with left ventricular ejection fraction <= 40% within 3 months of screening who are not on optimal guideline directed medical therapy
• New York Heart Association class II, III, or IV symptoms
• Age < 18
• Systolic blood pressure < 110 mm Hg at enrollment if not on HTN therapy.
• Systolic blood pressure <100 mm Hg at enrollment if on HTN therapy
• Serum creatinine >2.5 for men and 2.0 for women
• Serum potassium > 5.0 mEq/L
• Current need for inotropes
• Cardiac index < 2.2 L/min/m2
• History of revascularization within 30 days or plan for revascularization
• History of type 1 diabetes mellitus
• History of allergic reaction or contraindication to a beta-blocker (BB), mineralocorticoid receptor antagonist (MRA), or sodium glucose cotransporter 2 inhibitor (SGLT2i)
• Contraindication to receive any of the components of the polypill
• Pregnancy
• < 12 month expected survival
• Inability to provide written informed consent
• Persistent or permanent atrial fibrillation who may not have optimal MRI imaging
• Extreme obesity (BMI > 45 kg/m2)
• ICD/Pacemaker devices that are incompatible with MRI
Comparing UroLift Experience Against Rezūm (CLEAR)
C.L.E.A.R. Study is poised to compare the patient experience post procedure, including catheterization needs as well as retreatment and BPH medication rates following treatment with either the UroLift® System or Rezūm™ System through 12 months.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Phillip.McDuffie@UTSouthwestern.edu
• Male gender
• Age ≥ 50 years
• Diagnosis of symptomatic BPH
• Prostate volume 30cm3 ≤ 80cm3
• Willing to sign study informed consent form
• Current urinary tract infection
• Current catheter dependent urinary retention or PVR >= 500 mL
• Urethra conditions that may prevent insertion of delivery system into bladder
• Previous BPH surgical procedure
• Urinary incontinence presumed due to incompetent sphincter
• Current gross hematuria
• Patients with a urinary sphincter implant
• Patients who have a penile prosthesis
• Currently enrolled in any other investigational clinical research trial that has not completed the primary endpoint
Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS) (POPS or POP02)
The study investigators are interested in learning more about how drugs, that are given to children by their health care provider, act in the bodies of children and young adults in hopes to find the most safe and effective dose for children. The primary objective of this study is to evaluate the PK of understudied drugs currently being administered to children per SOC as prescribed by their treating provider.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Aruna.Ayalasomayajula@UTSouthwestern.edu
• Participant is \< 21 years of age
• Parent/ Legal Guardian/ Adult Participant can understand the consent process and is willing to provide informed consent/HIPAA:
• (a) Participant is receiving one or more of the study drugs of interest at the time of enrollment or (b) Participant is NOT receiving one or more of the study drugs of interest but is SARS-COV-2 positive within 60 days prior to enrollment
• Participant has a known pregnancy Below exclusion criteria apply only to: Participants receiving one or more of the study drugs of interest at the time of enrollment, DOI administration or PK sampling: (Refer to DOI specific appendices for details on enrollment cohort specifications and additional eligibility criteria)
• Has had intermittent dialysis within previous 24 hours
• Has had a kidney transplant within previous 30 days
• Has had a liver transplant within previous 1 year
• Has had a stem cell transplant within previous 1 year
• Has had therapeutic hypothermia within previous 24 hours
• Has had plasmapheresis within the previous 24 hours
• Has a Ventricular Assist Device
• Has any condition which would make the participant, in the opinion of the investigator, unsuitable for the study
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults (PREVENTABLE)
PREVENTABLE is a multi-center, randomized, parallel group, placebo-controlled superiority study. Participants will be randomized 1:1 to atorvastatin 40 mg or placebo. This large study conducted in community-dwelling older adults without cardiovascular disease (CVD) or dementia will demonstrate the benefit of statins for reducing the primary composite of death, dementia, and persistent disability and secondary composites including mild cognitive impairment (MCI) and cardiovascular events.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Gentina.Thompson@UTSouthwestern.edu
ExAblate Blood-Brain Barrier (BBB) Disruption for the Treatment of Alzheimer's Disease
The purpose of this study is to evaluate the safety and efficacy of the ExAblate Model 4000 Type 2.0 System as a tool to disrupt the blood-brain barrier (BBB) in patients with probable Alzheimer's Disease (AD).
Call 214-648-5005
studyfinder@utsouthwestern.edu, Vida.Rhodes@UTSouthwestern.edu
• Male or Female between 50-85 years of age
• Probable Alzheimer's Disease (AD)
• If taking concurrent Alzheimer's medication, has been on the medication for at least 2 months with a stable dose for at least 3 months
• Able to communicate sensations during the ExAblate MRgFUS procedure
• Ambulatory
• MRI Findings
• Presence of unknown or MR unsafe devices anywhere in the body
• Significant cardiac disease or unstable hemodynamic status
• Relative contraindications to ultrasound contrast agent or PET amyloid tracer
• History of a bleeding disorder
• History of liver disease
• Known cerebral or systemic vasculopathy
• Significant depression and at potential risk of suicide
• Any contraindications to MRI scanning
• Any contraindication to lumbar puncture for collection of cerebral spinal fluid
• Untreated, uncontrolled sleep apnea
• History of seizure disorder or epilepsy
• Severely Impaired renal function
• Currently in a clinical trial involving an investigational product or non-approved use of a drug or device or in any other type of medical research
• Chronic pulmonary disorders
• Positive human immunodeficiency virus (HIV)
• Known apolipoprotein E allele (ApoE4) homozygosity
Late Onset Alzheimer's Disease (LOAD)
The goal of this study is to is to focus on the genetic influences on Alzheimer's Disease (AD) risk. The investigators are looking for families and/or individuals (affected or unaffected) of any ethic background (African American, Caucasian, and Hispanics) with a family history of AD and willing to participate.
Call 214-648-5005
studyfinder@utsouthwestern.edu, Kimberly.Martinez@UTSouthwestern.edu
• Established diagnosis of definite or probable AD or have a diagnosis of a related neurodegenerative disorder such as Frontotemporal Dementia (FTD) or Lewy Body Dementia (LBD) (will also recruit sporadic FTD and LBD) cases.
• a living sibling with probable or possible AD;
• a third living relative affected with AD (onset age 50 or older) or unaffected (60 or older);
• participants in the proband's generation with an identified companion serving as an informant;
• participants who have capacity to consent or participants lacking capacity to consent with a surrogate/proxy in place to provide consent.
• failure to identify an appropriate informant;
• uncertainty of the clinical diagnosis of Alzheimer's disease or other related disorder;
• discovery of additional diagnosis that could account for the clinical manifestations;
• unwillingness to participate;
• failure to identify a living sibling with AD or other related disorder (except in the cases of sporadic FTD and sporadic LBD);
• participants lacking the capacity to consent who do not have a surrogate or proxy or next of kin to provide consent.