The purpose of this research is to evaluate the "Next Generation Delivery System" (NGDS) and determine if this machine will be more efficient at delivering radiation in shorter treatment time and better patient tolerance, with less breath holding.

Type: Interventional

Start Date: Jul 2026

open study

Falls are a leading cause of injury and loss of independence in older adults, with evidence supporting exercise-based interventions and remote monitoring as effective strategies for reducing fall risk. However, adherence and engagement with such programs remain significant challenges. This study builds on prior research demonstrating the feasibility of digital health interventions in rehabilitation and extends it to a structured, remotely monitored Fall Prevention Pathway (FPP). Preliminary work in digital rehabilitation has shown positive engagement and clinical outcomes, supporting the need for further exploration of feasibility, adherence, and cost implications of remotely monitored fall prevention programs.

Type: Interventional

Start Date: Sep 2025

open study

Study participants enrolled in the SAMPLE Biorepository (s14-00487) who have provided permission to be contacted for future research will be enrolled and randomized (1:1) two-arm controlled) to either 1) perform weekly home-based proteinuria testing in addition to standard of care or 2) standard of care only. Participants randomized to the home-based proteinuria testing arm will perform weekly home-based proteinuria testing in addition to having standard of care and respond to study team's weekly text messages with urine test results for one year.

Type: Interventional

Start Date: Sep 2026

open study

This clinical trial aims to determine whether consuming beef-based protein before and after physically demanding simulated firefighting activities improves recovery, physical performance, and cognitive performance in healthy adult firefighters. The study will also compare beef-based protein meals with plant-based protein meals. The main questions this study aims to answer are: Does consuming beef-based protein reduce changes in markers of muscle damage, physiological stress, and muscle soreness following a simulated fire ground test? Does consuming beef-based protein help maintain or improve physical and cognitive performance during recovery compared with plant-based protein? Researchers will compare two ready-to-eat meal conditions: beef-based protein, and plant-based protein. Each participant will complete all two conditions in a randomized crossover design, with 14 to 21 days between conditions.

Type: Interventional

Start Date: Jun 2026

open study

This study will evaluate and compare the quality of adipose (fat) tissue harvested using different liposuction technologies and aspiration methods. Each participant will serve as their own control, with paired fat samples collected from anatomically matched treatment areas. The study will evaluate adipocyte viability and other characteristics of the harvested tissue, including viable adipocyte density, stromal vascular fraction, metabolic activity, and fat composition. The goal of the study is to better understand how different liposuction technologies and aspiration methods affect the quality and characteristics of harvested adipose tissue.

Type: Interventional

Start Date: Aug 2026

open study

The study is designed to characterize the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary anti-tumor activity of REC-7735 in participants with unresectable, locally advanced, or metastatic PIK3CA-H1047R mutated solid tumors.

Type: Interventional

Start Date: Sep 2026

open study

The purpose of this research study is to improve the effectiveness of a well-established therapy for suicidal thoughts and behaviors called Brief Cognitive Behavioral Therapy (BCBT) for Suicide Prevention.

Type: Interventional

Start Date: Apr 2026

open study

Anxiety is chronic, debilitating, and the most common mental health problem across development, costing the U.S. over $42 billion annually. This phased innovation grant will test a symptom-personalized cognitive bias modification for interpretation bias (CBM-I) as a mechanistic intervention to reduce interpretation bias and, subsequently, anxiety, in clinically anxious youth. In this R33 trial, participants will be youth ages 10 to 17 (N=72) with a primary "big three" anxiety disorder (i.e., Generalized, Separation, Social). Youth will be randomly assigned to receive either 16 sessions of personalized CBM-I (the optimal dose identified in the R61 Phase of this study) or equivalent time (four one-hour sessions) over four weeks of a cognitive restructuring (CR), intervention. Both interventions aim to modify threat-focused thinking. Please note that the first phase of the trial (R61: NCT04245501 under NIMH award R61MH121552) has been completed and currently this record summary only reflects the R33 phase.

Type: Interventional

Start Date: Aug 2026

open study

The purpose of this study is to find out whether adding the drug 2141-V11 to standard treatment (anti-PD-1 immunotherapy with or without 5-FU) is a safe treatment approach for participants with advanced esophageal, gastric, or gastroesophageal junction adenocarcinoma

Type: Interventional

Start Date: Sep 2026

open study

Bacteriophages are viruses that can selectively infect specific species and strains of bacteria. Some bacterial species in the human gut have been negatively associated with gut health and skin health. This study is designed to measure the efficacy of two different bacteriophage-based treatments for 4 weeks to improve gut and skin health. These treatments are bacteriophage that target specific strains of Escherichia coli and Staphylococcus Aureus.

Type: Interventional

Start Date: Sep 2026

open study

A Phase 3, Multicenter, Randomized, Double-Blind Placebo-Controlled Trial to Evaluate the Safety and Efficacy of Inhaled Mosliciguat in Participants with Pulmonary Hypertension Associated with Interstitial Lung Disease

Type: Interventional

Start Date: Aug 2026

open study

A Randomized, Open-Label, Multicenter, Phase 2/3 Clinical Study of Ivonescimab in Combination with Enfortumab Vedotin vs Pembrolizumab in Combination with Enfortumab Vedotin in Previously Untreated Locally Advanced or Metastatic Urothelial Carcinoma (HARMONi-GU1)

Type: Interventional

Start Date: Sep 2026

open study

This study will investigate how aging and spinal cord injury (SCI) affect the transmission and plasticity of the corticospinal and reticulospinal tracts, which are important pathways for motor control. The study includes two experiments. Experiment 1 will assess corticospinal and reticulospinal tract transmission to lower-limb muscles in older adults with and without SCI. Experiment 2 will examine how aging and spinal cord injury affect the body's ability to strengthen nerve pathways involved in movement. The investigators will compare two pathways that help control leg movement, the corticospinal and reticulospinal pathways, to determine whether aging affects these pathways differently and whether spinal cord injury has a greater effect on the corticospinal pathway.

Type: Observational

Start Date: Aug 2025

open study

This single-center, prospective, randomized, placebo-controlled interventional study will evaluate the safety and efficacy of KeraFactor scalp-stimulating solution and the Revian Red wireless smart cap, alone and in combination, for the treatment of female androgenic alopecia. Forty female subjects aged 35 to 55 with clinically diagnosed androgenic alopecia will be randomized into four treatment arms and followed for 24 weeks. The primary objective is to determine whether combination therapy produces greater improvement in hair growth from baseline to 6 months compared with solution alone, device alone, or placebo. Secondary outcomes include changes in hair density, hair fiber diameter, interfollicular distance, terminal-to-vellus hair ratio, patient satisfaction, and safety/tolerability.

Type: Interventional

Start Date: Mar 2026

open study

The goal of this clinical trial is to examine perceptions of virtual human communicators and cancer research recruitment messages. This study will also examine how different informed consent approaches influence decisions to participate in research.

Type: Interventional

Start Date: Jul 2026

open study

This study is testing whether eggs can be collected from small follicles without using the usual ovarian stimulation medications. Participants will have up to three egg retrieval procedures. The eggs collected during each retrieval will be matured in the laboratory using the CAPA-IVM (Capacitation In Vitro Maturation) process, fertilized, grown into embryos, and tested to identify chromosomally normal embryos. Embryos from the retrievals may be frozen and accumulated. If a suitable embryo is available, one chromosomally normal embryo may be transferred. The study will also monitor safety, hormone levels, follicle development, embryo development, pregnancy results, and how well participants tolerate the study procedures.

Type: Interventional

Start Date: Sep 2026

open study

The Microbiome in Aging Gut and Brain (MiaGB) Study is an observational study designed to examine whether differences in the microorganisms living in the gut and mouth are associated with cognitive health and cognitive decline. The study includes young healthy adults, cognitively healthy older adults, older adults with mild cognitive impairment (MCI), and older adults with Alzheimer's disease or related dementia. At the baseline visit, participants complete assessments of medical history, cognitive function, physical function, and diet and provide biological samples that may include stool, saliva, oral swabs, blood, and urine. Researchers will study the gut and oral microbiome and related biological factors, including metabolites and markers of intestinal permeability and inflammation, to determine whether these measures differ according to cognitive status. Young healthy adults, cognitively healthy older adults, and participants with MCI will be followed annually for up to 5 years to evaluate changes in the microbiome and cognitive function over time. Participants with Alzheimer's disease or related dementia will participate in the baseline assessment only. No drug, treatment, or other research intervention is assigned as part of this study.

Type: Observational [Patient Registry]

Start Date: Sep 2021

open study

This study evaluates the effects of daily consumption of a yogurt on immune function and subjective health status in healthy adults in the United States. Participants are randomly assigned to receive either the active yogurt or a placebo once daily for 8 weeks. The study assesses immune function using salivary immunoglobulin A and other immune-related biomarkers. The study also evaluates cold-like symptoms, quality of life, gastrointestinal symptoms, stress, and sleep-related outcomes.

Type: Interventional

Start Date: Sep 2026

open study

The purpose of this prospective study is to investigate whether ophthalmic artery stenosis (narrowing of the ophthalmic artery) contributes to the development and progression of geographic atrophy (GA), an advanced form of dry age-related macular degeneration (AMD).

Type: Observational [Patient Registry]

Start Date: Sep 2026

open study

Anesthetic greater occipital nerve (GON) blockade is a simple, inexpensive, and safe procedure that has demonstrable headache pain suppressing effects. In this study, Veterans with post-traumatic headache will be randomized to receive 0.0%, 0.05%, or 0.5% bupivacaine in bilateral GON blocks and the lasting (i.e., transitional) effects on headache frequency measured in a headache diary.

Type: Interventional

Start Date: Sep 2026

open study

The study primarily aims to demonstrate the superiority of GSK5784283 as an add-on therapy compared to placebo in reducing the annualized rate of moderate and severe chronic obstructive pulmonary disease (COPD) exacerbations.

Type: Interventional

Start Date: Aug 2026

open study

The study will evaluate how well AZD6234 works and how safe it is in adults with excess weight or obesity. Efficacy of AZD6234 will be compared to placebo in percent body weight change from baseline at 68 weeks of treatment.

Type: Interventional

Start Date: Aug 2026

open study

Alopecia areata (AA) is a disease that happens when the immune system attacks hair follicles and causes hair loss. AA usually affects the scalp and face, but hair loss can happen on any hair-bearing part of the body. Some treatment options are available for adults and adolescents with AA, however there is still high unmet need for systemic treatments (treatment that moves throughout the bloodstream) approved for young patients with AA. Treatments may not work for all patients or may stop working over time. Because of this, researchers are developing new AA treatments, like upadacitinib. Upadacitinib is a type of medicine called a Janus- Kinase (JAK) inhibitor and works with the body to fight the inflammation that can cause AA. In this study, different doses (amounts) of upadacitinib are being compared to treatment with placebo (looks like the study treatment but contains no medicine). Upadacitinib is an investigational JAK inhibitor being developed for the treatment of severe alopecia areata in pediatric patients. This is a randomized, double-blind, placebo-controlled study. Participants are placed in 3 groups, called treatment arms. Each group receives a different treatment. There is a 1 in 5 chance that participants will be assigned to placebo. Pediatric participants with a diagnosis of severe alopecia areata with SALT score ≥ 50 scalp hair loss will be enrolled. Participants will be at least 6 years old at Screening and less than 18 years old at Baseline. Approximately 300 participants will be enrolled in the study at approximately 120 sites worldwide. Participants will receive oral doses of upadacitinib or matching placebo daily, or twice daily, for approximately 160 weeks. The study comprises a 35-day Screening Period, a 24-week placebo-controlled double-blinded treatment period (Period A), a 28-week blinded extension treatment period (Period B), a 108-week blinded long-term extension period (Period C), and a 30-day follow-up period. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect 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

Open-angle glaucoma is the most common type of glaucoma, a disease that damages the nerves in the eye and can lead to vision loss. Current treatments include eye drops, laser treatment, and surgery that help lower eye pressure. However, they do not work for everyone, and the disease may continue to worsen over time. Researchers are looking for better ways to treat open-angle glaucoma. This is an early development study of ASP2767 in people with open-angle glaucoma. In this study, ASP2767 will be given to humans for the first time. ASP2767 is a type of treatment called gene therapy. Gene therapy uses a tool called a vector. In this study a harmless virus is used as the vector. The vector delivers genes into specific parts of the body like the eyes. Once in the eyes these genes help nerve cells in the retina make proteins. These proteins are designed to protect the nerves in the eyes and may help slow down or prevent vision loss. The main aims of the study are to check the safety of ASP2767 in people with open-angle glaucoma, how well they tolerate it, and to find the highest dose of ASP2767 people can safely receive. In addition, the study will also look at the effect of ASP2767 on vision in people with open-angle glaucoma. The study has 2 phases. In both phases of the study, ASP2767 will be given as a single injection into one eye only. In phase 1, small groups of people with open-angle glaucoma will receive ASP2767 starting with lower doses and increasing to higher doses in later groups. The people in the study will also receive prophylactic medicines which will help reduce the risk of inflammation after receiving the ASP2767 injection. Phase 1 is an open-label study. This means that people in the study and the researchers will know which treatment people are getting. Any medical problems people have at each dose level in this study will be recorded. This will help find the highest dose of ASP2767 that people can safely receive, which will also be used in phase 2. In phase 2, another larger group of people with open-angle glaucoma will be randomly placed in 1 of 3 groups of equal size. This means each person will have an equal chance of being placed in any of the 3 groups. They will receive either the highest dose of ASP2767 that people safely received in phase 1, or a slightly lower dose of ASP2767, or a sham injection. A sham injection is a procedure that mimics the injection but does not deliver ASP2767 into the eye. To reduce the risk of inflammation due to the injection, people in the study will also receive a prophylactic medicine or placebo depending on the group they are in. The placebo will look like the prophylactic medicine and will be given in a similar way but will not have any active medicine in it. Researchers use sham injections and placebo to make sure any effect they see in people who take ASP2767 is actually caused by the drug. Phase 2 is a double-masked study, meaning neither the people in the study, nor the researchers will know who is given which treatment. All the people in phase 1 and phase 2 will be followed up for about 1 year after receiving the treatment. After receiving their ASP2767 injection, people will visit the clinic on certain days to have health checks. They will also have their vision checked using different eye tests and will give regular blood and urine samples.

Type: Interventional

Start Date: Aug 2026

open study

The purpose of this study is to find out if a psychotherapy method called brief behavioral activation (BBA) can improve depression, anxiety, and overall well-being and encourage healthy lifestyle behaviors in English- and Spanish-speaking Older Adult Cancer Survivors (OACS). BBA is a therapeutic technique that guides people to set goals and engage in enjoyable or rewarding activities as a way of changing behavior and reducing symptoms of depression. In this study, BBA will be given by telephone or videoconference (remotely).

Type: Interventional

Start Date: Aug 2026

open study