The purpose of this study is to see how LY3439539 affects certain proteins found in the spinal fluid of participants with Alzheimer's disease. Participation in the study will last approximately 9 months with visits about once a month.

Type: Interventional

Start Date: May 2026

open study

The goal of this randomized controlled two-arm trial is to determine the effect of a diet and exercise intervention for 12 weeks on body composition, muscle function, and energy balance in 80 adults aged 50 years and over with obesity and insulin resistance. The main questions the trial aims to answer are: Will 12 weeks of a structured nutrition plan + exercise reduce fat mass, improve muscle function, and increase energy deficit compared to the usual diet + exercise. The hypothesis is that 12 weeks of a structured nutrition plan + exercise will reduce fat mass, improve muscle function, and produce greater energy deficit than the usual diet + exercise. Participants will be provided with all meals for 12 weeks and will exercise at the Center under supervision three times each week. Pre and post-intervention, body composition, physical function, and energy deficit will be measured.

Type: Interventional

Start Date: Jul 2026

open study

This is a clinical research study for an investigational drug called RAP-219 in adult participants with focal seizures. This study is being conducted to determine if RAP-219 is safe and effective in reducing focal seizure frequency.

Type: Interventional

Start Date: Jun 2026

open study

This study will test a study drug called REGN20934 to see how safe and well tolerated this drug is, as well as how the drug is processed in the body for participants with overweight or obesity. The study is looking at: - What side effects REGN20934 might cause - How much REGN20934 is in the blood at different times - If the body makes antibodies to REGN20934

Type: Interventional

Start Date: Jun 2026

open study

This Phase 3, open-label extension, multicenter study will evaluate long-term safety, tolerability and efficacy of NNZ-2591 in pediatric participants with Phelan- McDermid Syndrome.

Type: Interventional

Start Date: Jun 2026

open study

Diabetic Retinopathy (DR) is a common eye condition caused by diabetes, where high blood sugar levels damage the blood vessels in the back part of the eye (called the retina). Over time, this damage can lead to vision problems and even blindness if not treated. This study will assess surabgene lomparvovec (sura-vec) as a potential one-time gene therapy administered in the suprachoroidal space (SCS) for the treatment of diabetic retinopathy (DR) and prevention of vision-threatening events (VTEs) in participants with non-proliferative DR (NPDR) without center-involved diabetic macular edema (CI-DME). This study will consist of 3 portions: a Phase 2b portion, a Phase 3 portion, and a bilateral treatment portion. Approximately 576 adult participants will be enrolled in the study across multiple sites in the United States and Puerto Rico. In the Phase 2b and Phase 3 portions, participants will be randomized to different groups to receive sura-vec and prophylactic steroids or sham and artificial tears in their study eye. If assigned to sham, participants will be given an opportunity to cross over and receive treatment with sura-vec. In the bilateral treatment portion, participants will be enrolled to receive sura-vec and prophylactic steroids in both eyes. In all 3 portions, follow-up in the study will continue through 5 years following administration of sura-vec in each eye. 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 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: Jun 2026

open study

The goal of this clinical trial is to conduct a randomized controlled trial (RCT) to test the feasibility of two dose- and time-matched pain management programs, delivered via live video, for adults with chronic (lasting at least 3 months) and non-arthritic hip-related pain (HRP). Following pre-determined benchmarks, findings from this trial will be used to assess the feasibility, credibility, and acceptability of both programs (HIPS-1, HIPS-2). In preparation for a future clinical trial powered to test efficacy, we will optimize the protocol for patient recruitment, study protocol, and fidelity materials.

Type: Interventional

Start Date: Jul 2026

open study

Tobacco use remains the leading cause of preventable death, causing over 400,000 annual deaths in the United States alone. Smartphone-based interventions, particularly those leveraging real-time adaptive messaging, represent a promising yet underutilized approach to delivering personalized tobacco and cannabis treatment. The investigator's ongoing NCI funded micro-randomized trial (MRT; R01 CA246590) has shown initial feasibility in reducing smoking urges through situationally tailored cognitive-behavioral therapy (CBT) and mindfulness-based acceptance and commitment-based therapy (ACT) messages triggered by real-time contextual data (e.g., geolocation, momentary stress). To advance from a static MRT framework to a dynamic, data-driven just-in-time adaptive intervention (JITAI), this project aims to develop, test, and refine a reinforcement learning (RL) algorithm that can continuously adapt to user needs in real-time, enhancing treatment outcomes for various tobacco and cannabis products. To ensure optimal usability and engagement, the investigators will conduct user-centered testing with the developed RL-based intervention delivery in one cohort (N=7) over 45 days. This will include usability assessment via the System Usability Scale, analysis of app interaction metrics, and semi-structured interviews to gather feedback for refining message content, timing, and design.

Type: Interventional

Start Date: Jul 2026

open study

The purpose of this study is to assess how well JNJ-78934804 works (efficacy) and how safe it is (safety) as compared to guselkumab at Week 48 in participants with moderately to severely active ulcerative colitis (UC, a chronic disease of the large intestine in which the lining of the colon becomes inflamed and develops ulcers).

Type: Interventional

Start Date: May 2026

open study

Efficacy, safety and tolerability of switching from GLP-1RA to maridebart cafraglutide in adults with obesity or overweight.

Type: Interventional

Start Date: May 2026

open study

This Expanded Access Program (EAP) is intended to provide daraxonrasib to eligible adult patients with previously treated metastatic pancreatic adenocarcinoma, who have no comparable or satisfactory alternative therapy and are unable to participate in an ongoing daraxonrasib clinical trial.

Type: Expanded Access

open study

The main purpose of this study is to assess how well the study drug (JNJ-42847922) works (efficacy) compared with placebo in improving depressive symptoms in participants with major depressive disorder ([MDD], a common mood disorder that causes a lasting feeling of sadness and a loss of interest in everyday activities) in double-blind treatment phase. Further, to evaluate long-term safety and tolerability of JNJ-42847922 in participants with MDD in the open label treatment phase.

Type: Interventional

Start Date: Apr 2026

open study

This study is being done to look at the efficacy and safety of NNC0487-0111 in participants with overweight or obesity, and obstructive sleep apnoea treated with positive airway pressure. There are 2 study treatments in this study taken as injections under the skin once a week. Participants will either get NNC0487-0111, (the treatment being tested) or Placebo (a treatment that has no active medicine in it) and which treatment participants get is decided by chance.

Type: Interventional

Start Date: May 2026

open study

The purpose of this study is to evaluate the safety and efficacy of atebimetinib in combination with modified GnP compared with SOC GnP alone.

Type: Interventional

Start Date: Jun 2026

open study

The objective of this clinical evaluation is to assess the safety and effectiveness of LINQ fusion procedure for treatment of sacroiliac joint (SIJ) dysfunction compared to Conservative Medical Management (CMM).

Type: Interventional

Start Date: Jul 2026

open study

This study aims to address the unmet medical need of participants with metastatic colorectal cancer (mCRC) who have previously been treated with irinotecan, oxaliplatin, a fluoropyrimidine, and bevacizumab, by demonstrating an overall survival prolongation with precemtabart tocentecan (Precem-TcT) as single agent or Precem-TcT in combination with bevacizumab compared to trifluoride/tipiracil (FTD-TPI) plus bevacizumab.

Type: Interventional

Start Date: May 2026

open study

This clinical trial evaluates the impact of a patient-centered health and wellness coaching (HWC) intervention on adherence to treatment plans and healthy lifestyle practices in patients with papillary or follicular thyroid cancer. Treatment for thyroid cancer often involves surgery, radioactive iodine and/or lifelong levothyroxine with regular monitoring of thyroid stimulating hormone levels. Despite strong survival rates, patients frequently report fatigue, cognitive issues, mood changes, and disruptions in daily life. Treatment burden and psychosocial strain often impair the ability to follow the treatment plan and healthy lifestyle. Studies have shown that HWC motivates patients to take ownership and accountability to perform positive and healthy behavioral changes. HWC may have a positive impact on health-related goal-setting processes and improve self-care and healthcare outcomes in certain settings. It is not yet known how HWC impacts thyroid cancer patients. Incorporating HWC into survivorship care may improve adherence to treatment plans and healthy lifestyle practices in patients with papillary or follicular thyroid cancer.

Type: Interventional

Start Date: Jun 2026

open study

This pilot study is funded by the Organization for Autism Research (OAR). We are conducting a pilot study to improve mental health treatment for autistic individuals. First, we will conduct remote focus groups to identify barriers to mental health treatment and methods to improve treatment. Based on results, we will develop a prototype of a resource for therapists. This resource will be pilot tested in a community clinic.

Type: Interventional

Start Date: Apr 2026

open study

The researchers are doing this study to find out whether ivonescimab in combination with datopotamab deruxtecan- (Dato-DXd) or osimertinib are safe and effective treatments in people with non-small cell lung cancer (NSCLC) that has an EGFR mutation. The researchers will test different doses of the Dato-DXd or osimertinib with an unchanging (fixed) dose of ivonescimab to find the best dose that causes few or mild side effects in participants. Once the dose is found the researchers will test ivonescimab with Dato-DXd or osimertinib in a new group of participants to see if it is effective in treating their NSCLC with an EGFR mutation.

Type: Interventional

Start Date: Apr 2026

open study

A Phase 2 Dose Ranging Study to Evaluate the Efficacy and Safety of Frevecitinib (KN-002) Over a 12-Week Treatment Period in Patients With Severe Asthma Not Controlled With Medium to High Dose ICS/LABA

Type: Interventional

Start Date: Jul 2026

open study

The overall objective of this prospective longitudinal natural history study is to collect clinical data to characterize and evaluate the natural course of SLC6A1-NDD and assess the feasibility of certain assessments for the purpose of conducting future clinical studies in patients with this disease.

Type: Observational

Start Date: Jul 2026

open study

The purpose of this study is to assess the cardiopulmonary, hemodynamic, and symptom responses to acute bouts of varying intensity aerobic and resistance exercise in people with Spontaneous Coronary Artery Dissection (SCAD) and/or Fibromuscular Dysplasia (FMD).

Type: Interventional

Start Date: Aug 2026

open study

VH4770359 (also known as GSK4770359) is an antiretroviral compound. This first-in-human study aims to evaluate the safety, tolerability, and pharmacokinetics (PK) of orally administered VH4770359 in healthy participants. The findings from this study will support the design of future clinical studies of VH4770359 in people living with HIV.

Type: Interventional

Start Date: May 2026

open study

Colorectal cancer (CRC) is the third most common type of cancer diagnosed worldwide. The purpose of this study is to assess the adverse events and change in disease activity of telisotuzumab adizutecan plus bevacizumab compared to standard of care (SOC) of LONSURF (trifluridine and tipiracil) plus bevacizumab in adult participants with c-Met over-expressed refractory metastatic colorectal cancer (mCRC). Telisotuzumab adizutecan is an investigational drug being developed for the treatment of CRC. Participants will then be randomized into 2 groups called treatment arms. One group will receive telisotuzumab adizutecan with bevacizumab in different doses. Another group will receive standard of care (SOC), trifluridine and tipiracil (LONSURF), with Bevacizumab. Up to approximately 700 adult participants with refractory mCRC, will be enrolled in the study in approximately 125 sites globally. In this Phase 3, one of two groups will receive doses of Intravenous (IV) telisotuzumab adizutecan + bevacizumab and other group will receive oral SOC of trifluridine/tipiracil (LONSURF)+ Intravenous (IV) bevacizumab. The study will run for a duration of approximately of 36 months. 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 an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.

Type: Interventional

Start Date: May 2026

open study

The purpose of Part 1 of this study is to determine a safe, tolerable, and feasible recommended total dose of intratumorally administered JNJ-1761981. The purpose of Part 2 of this study is to identify the optimal volumetric dose of JNJ-1761981 for the treatment of tumor lesions.

Type: Interventional

Start Date: May 2026

open study