Participants are being invited to take part in a research study about pain control after total knee replacement surgery (also called total knee arthroplasty or TKA). The goal of this study is to see if a new long-acting medication, called Zynrelef, can control pain after surgery as well as or better than two other common pain treatments - a nerve block or a standard injection into the knee during surgery. Knee replacement is done to reduce pain and improve movement in people with severe knee arthritis. While the surgery can be very successful, pain during the first few days after surgery can make recovery harder. Many patients need strong opioid pain medicines, but these medicines can have side effects and may lead to dependence. The investigators want to find ways to control pain that reduce or even remove the need for opioids. If participants join this study, they will be randomly placed (like flipping a coin) into one of three groups: Standard injection (PAI) - a mix of medicines injected into the knee during surgery. Zynrelef - a new long-acting medicine put directly into the knee during surgery, along with a smaller dose of the standard injection. Nerve block (ACB) - medicine given near a nerve in the leg before surgery to block pain. All participants will get the same medicines before and after surgery, follow the same physical therapy program, and have the same follow-up visits. Participants will be asked to record their pain scores and the pain medicines they take for several weeks after surgery. The risks of joining are small and similar to those of routine care. All three pain control methods are already used in regular knee replacement surgery. Possible side effects may include temporary numbness, weakness, or soreness from the injections, and the usual surgical risks such as infection. Participants may benefit from better pain control, less need for opioids, and a smoother recovery. The results from this study may also help future patients have safer and more comfortable knee replacements. Taking part is voluntary. Participants can leave the study at any time without affecting their medical care.

Type: Interventional

Start Date: Feb 2025

open study

This is an exploratory clinical study of copper-64 [Cu-64]-labeled granzyme B (GzmB)-targeted compounds for PET/CT imaging. The goal is to determine how GzmB-Targeted [Cu-64]-labeled compounds are distributed in the body by assessing PET/CT images and blood samples, and to assess the safety profile after a single intravenous dose. Up to 6 healthy volunteers (3 female, 3 male) will receive one injection of a GzmB-targeted [Cu-64]-labeled compound, then undergo multiple whole-body PET/CT scans, blood and urine tests over about 24 hours, and a follow-up phone call around Day 7. Up to 2 GzmB-Targeted [Cu-64]-labeled compounds may be assessed (i.e. maximum of 12 healthy volunteers in total in the study). Researchers will look at the blood activity of GzmB-Targeted [Cu-64]-labeled compound and the organ distribution and movement of the product in the body. They will also evaluate any changes in physical examination assessments, vital signs, ECG, and clinical laboratory measurements from pre-administration to post-administration.

Type: Interventional

Start Date: Jul 2026

open study

The purpose of this research is to compare the standard ambulatory ECG monitor, the MoMe ARC, against Fourth Frontier's "Frontier X Plus". This device is an FDA-Cleared chest-strap-based ECG wearable that provides an alternative modality to capture ambulatory ECG rhythm changes.

Type: Observational

Start Date: Aug 2026

open study

This study is a Phase 3 multicenter, randomized, controlled, assessor blinded, adaptive study in which subjects will be randomized in a 2:1(OCU410: control) ratio to treatment arm or control arm

Type: Interventional

Start Date: Aug 2026

open study

The purpose of this study is to better understand the biological changes associated with Long COVID and to identify laboratory tests (biomarkers) that may help diagnose the condition and measure how it changes over time. Researchers will enroll people with Long COVID as well as people who have fully recovered after COVID-19 infection. Participants will provide health information and biological samples, such as blood, saliva, stool, and, for some participants, tissue biopsies. These samples will be used to study the biological processes involved in Long COVID and to support the development of new diagnostic tests that may improve future research, clinical trials, and patient care.

Type: Observational

Start Date: May 2026

open study

This research aims to understand the feasibility and effectiveness of using the NeuroTechR3 System to improve upper extremity function after stroke.

Type: Interventional

Start Date: Aug 2025

open study

The purpose of this research is to investigate the feasibility, acceptability, appropriateness, and preliminary efficacy of a wearable and artificial intelligence-driven mobile application-based exercise prescription grounded in self-determination theory (SDT) and behavioral change techniques (BCTs) among older adults. As no data exists on the feasibility of AI-driven exercise programs grounded in SDT and multiple BCTs specifically for older adults, this will be a pioneering study to explore the feasibility of wearable and AI-driven exercise program protocols and the rates of acceptance and appropriateness of the exercise prescription intervention among older adults. In addition, this study will test the preliminary efficacy of the intervention on physical activity (PA), mental health, and quality of life. This study follows the National Institute of Health (NIH) stage model, and it represents stage 1b of the NIH stage model, which emphasizes the feasibility and actionable processes for delivering a new health intervention. Specifically, this study will: 1.Evaluate the research protocol feasibility of a wearable and AI-driven mobile application-based exercise prescription grounded in SDT and BCTs (of goal setting, self-monitoring, graded task, and demonstration) on older adults over 8 weeks 2. Evaluate the acceptability and appropriateness of a wearable, AI-driven, mobile application-based exercise prescription grounded in SDT and BCTs among older adults over 8 weeks. 3. Evaluate the preliminary impact of a wearable and AI-driven mobile application-based exercise prescription grounded in SDT and BCTs on older adult PA (steps per day and daily duration of light PA and Moderate-vigorous PA), sedentary time, sleep, mental health (depression and anxiety), and quality of life.

Type: Interventional

Start Date: Oct 2026

open study

The purpose of this study is to investigate the use of an MR-guided linear accelerator to treat early stage renal cancer patients, considered inoperable or in patients declining surgerys. The study will collect efficacy, toxicity, and dosimetry data and assess the degree of improvement provided by this treatment technique. The primary objective is to evaluate whether magnetic resonance imaging (MRI)-guided radiation therapy (MRgRT) for primary renal cancer has an improved toxicity profile relative to conventional computed tomography (CT) based radiation therapy, as measured by the frequency of grade 2+ adverse events following MRgRT as per Common Terminology Criteria for Adverse Events (CTCAE) version 6.0.

Type: Interventional

Start Date: Aug 2026

open study

This study is a Phase 3, multicenter, randomized, double-blind, placebo- and active-controlled, parallel-group trial to evaluate the efficacy and safety of AXS-05 compared to placebo and bupropion for smoking cessation in adults.

Type: Interventional

Start Date: Aug 2026

open study

This study will evaluate the effects of Clean Nutra's Shelf Builder Women's Creatine Powder on lean muscle development, hormone-related wellness, digestive comfort, dermatological health, and overall wellness. The study is a single-arm, open-label, virtual trial in which all 35 enrolled participants will use the test product once daily for eight weeks. Participants will complete self-reported questionnaires at Baseline and at the end of Week 4 and Week 8 to assess changes in lean muscle development, muscular endurance, hormone-related wellness, digestive comfort, hair/nail/skin health, and overall wellness.

Type: Interventional

Start Date: Sep 2026

open study

The proposed study is an open-label trial of Re-Timer® wearable morning bright light therapy for postpartum depression. The study is focused on evaluating the feasibility, acceptability, and implementation context of morning Bright Light Treatment (mBLT) for postpartum depression.

Type: Interventional

Start Date: Jul 2026

open study

Understanding speech in restaurants and other noisy environments is the most common complaint from the more than 60 million Americans with hearing impairment. Succeeding in such environments requires a listener to first segregate sound sources and then selectively attend to the source of interest. This study examines how individual auditory spatial cues (interaural time differences and interaural level differences) support spatial selective attention, the cortical processes that underlie this ability, and how these processes are modulated by task demands. Participants with normal hearing and participants who use bilateral cochlear implants will perform listening tasks while brain and physiological responses are recorded (electroencephalography, functional near-infrared spectroscopy, pupillometry, and, for normal-hearing participants only, functional magnetic resonance imaging). The findings will provide new insights into the mechanisms of spatial selective attention and help guide clinical solutions for cochlear implant users, individuals with hearing impairment more generally, and older normal-hearing adults who have difficulty understanding speech in noisy environments.

Type: Interventional

Start Date: Oct 2025

open study

Hospital-Based Violence Intervention Programs (HVIPs) affiliated with U.S. trauma centers often focus on individual behavior modification to reduce re-victimization. There is a lack of reproducible evidence that has demonstrated effectiveness, given the exclusion of addressing social and economic risks, often the root cause of violent injury and preventable homicide. This study tests a novel Medical-Legal Partnership that offers legal support to address social and economic risks, reduce perceived stress, and reduce firearm injury, while collaborating with the CFVP Coordinating Center for broad trauma center distribution and public health impact.

Type: Interventional

Start Date: May 2026

open study

Prospective clinical study designed to evaluate damage to the heart after receiving standard of care chemotherapy and radiation therapy for locally advanced Non-Small Cell Lung Cancer (NSCLC).

Type: Interventional

Start Date: Sep 2026

open study

Previous research on the osteopathic manual technique entitled "Pedal Pump" has shown health benefits, specifically increasing lymphatic flow, decreasing lower extremity edema, and decreasing serum lactic acid after maximal exercise. However, due to the limitation of human practitioners, research has been limited. The Pedal Pump is now a device which facilitates consistency in treatment and allows for increased sample size in research. This clinical trial studies the effects of 10 minutes of Pedal Pump treatment for hospitalized patients with lower extremity edema. Key Question for this first study: Is the Pedal Pump a feasible treatment for hospitalized patients? Secondary question: Does the Pedal Pump decrease lower extremity edema? This is a novel idea in its early stage of development, so Investigators anticipate product advancements, further testing with larger population sizes, and future publications.

Type: Interventional

Start Date: Aug 2026

open study

The overall objective of this study is to learn whether a newly developed couple-based mindfulness program (Mindful PaCT) is practical to complete (feasible), helpful and well-received (acceptable), and relevant for patients with metastatic colorectal cancer (mCRC) and their partners.

Type: Interventional

Start Date: Dec 2026

open study

Multiple sclerosis (MS) rates in the U.S. have nearly doubled over the past decade, making it a leading cause of nontraumatic functional impairment in young adults and significantly affecting cognitive function in up to 70% of people with MS. While traditional cognitive rehabilitation methods are limited in sensory engagement, music training offers a multisensory approach that enhances neuroplasticity and improves cognitive functions. This study investigates the feasibility of Music-4-MS, a 12-week music-based eHealth intervention, to support cognitive and emotional health in individuals with MS.

Type: Interventional

Start Date: Aug 2026

open study

A Study of CTX340 in Participants with Uncontrolled Hypertension.

Type: Interventional

Start Date: Aug 2026

open study

Sage (Salvia officinalis) has been reported to have antioxidant, anti-inflammatory, and neuroprotective properties. Several studies indicate that sage supplementation can improve cognitive function. However, more research is needed. The purpose of this study is to examine how sage supplementation affects cognitive function and reaction times in middle-aged men and women.

Type: Interventional

Start Date: Feb 2026

open study

This study aims to find out whether a study medicine called survodutide helps people control their blood sugar. Adults who live with type 2 diabetes and with a body mass index (BMI) of 23 kg/m2 or higher can join. The study has 3 parts. In each part the study compares survodutide with placebo. Survodutide is being developed to treat several health problems including type 2 diabetes. Placebo looks like survodutide but does not contain any medicine. Depending on a person's diabetes treatment, a person will be assigned either to - Part A: healthy eating and physical activity - Part B: diabetes tablets (no injection of insulin) - Part C: injection of insulin (with or without diabetes tablets) Participants are randomly put into 1 of 3 groups, which means the group is chosen by chance. Two groups of participants get survodutide at different dose levels, and the third group gets placebo as injection under the skin once a week. You have a 2 in 3 chance of getting survodutide. During the study, participants continue their regular diabetes treatment. Participants are in the study for about 1 year and 2 months. During this time, they attend up to 12 visits at the site and receive at least 9 phone calls. Study doctors regularly test participants' blood sugar by checking their HbA1c values and other laboratory test results. The study doctor also regularly checks participants' health and takes note of any changes. For each study part, the results will be compared between the survodutide and the placebo group to see whether the treatment works.

Type: Interventional

Start Date: Aug 2026

open study

The goal of this clinical trial is to evaluate the efficacy, safety, and tolerability of linsitinib in participants with moderate to severe Thyroid Eye Disease (TED).

Type: Interventional

Start Date: Aug 2026

open study

Obesity is a condition where a person has excessive body fat, defined by a body mass index (BMI) of 30 kg/m2 or higher. The goal of this study is to evaluate the effect of various doses of ABBV-295 compared to placebo on reducing body weight at Week 32 in participants with obesity or overweight with weight-related comorbidities. ABBV-295 is an investigational long-acting amylin analog being developed for chronic weight management. Participants are placed into multiple treatment groups with different dosing paradigms of ABBV-295 or placebo. Participants will not know which treatment they are receiving, and there is a chance of being assigned to placebo. Adults with obesity or overweight (as defined by BMI) with weight-related comorbidities will be enrolled. Approximately 360 participants will be enrolled in the study at approximately 70 sites in the United States and Puerto Rico. Participants will receive subcutaneous (SC) injections of ABBV-295 solution for injection or matching placebo administered via pre-filled syringes for 52 weeks during the Double-Blind Period. There may be higher treatment burden for participants in this trial compared to their standard of care due to study procedures. Participants will attend regular visits during the study at a hospital or clinic. The effects of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Type: Interventional

Start Date: Aug 2026

open study

Phase 1/2, Open-label, Multi-center, First-in-human Study of the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Anti-tumor Activity of STX-003 Delivered by Intravenous Injection in Patients with Advanced Solid Tumors as a Monotherapy or in Combination with Pembrolizumab.

Type: Interventional

Start Date: Jun 2026

open study

The main purpose of this study is to understand the effects of continuing versus discontinuing antiseizure medications after a period of seizure-freedom. Physician guidelines endorse that after a period of seizure-freedom, the risk of another seizure may be low enough to allow patients to consider coming off antiseizure medication to see if they still need it. However, evidence is limited regarding how much continuing antiseizure medication still reduces seizures versus increases side effects after a patient has been treated for a while. This study will determine whether discontinuing antiseizure medications benefits patients.

Type: Interventional

Start Date: Aug 2026

open study

The proposed project aims to evaluate the Parenting Young Children Check-up (PYCC) through a randomized clinical trial in a pediatric primary care practice in Detroit that primarily serves low-income families. Fifty parents will be randomized to intervention (n = 25) or control (n = 25) conditions. We will follow up with parents 1 month and 3-months later to test the impact of the program on children's behavioral health/disruptive behavior problems, parenting, and parenting stress and to examine how much parents in the intervention group make use of and report satisfaction with the PYCC program.

Type: Interventional

Start Date: Nov 2025

open study