Imaging PDE4B in people with psychiatric disorders with PET and the radiotracer [18F]PF974

Type: Observational

Start Date: Jul 2025

open study

This study will help find the most suitable dose of ASP546C in people with gastric cancer, gastroesophageal junction (GEJ) cancer, pancreatic cancer, and other specific solid tumors. GEJ is where the food pipe (esophagus) joins the stomach. This study is in 2 parts. In both parts of the study, ASP546C will be given once in 3-week cycles. It will be given slowly through a tube into a vein. This is called an infusion. In Part 1, people with gastric cancer or GEJ cancer can take part. They will receive an infusion of either a higher dose or a lower dose of ASP546C. In Part 2, people with pancreatic cancer or who have one of the other solid tumors can take part. Part 2 doesn't include people with gastric cancer or GEJ cancer. All people in this part of the study will receive an infusion of the higher dose of ASP546C. People will visit the clinic on certain days to receive ASP546C and have health checks. The number of visits and checks done during the study will depend on the health of each person and whether they are still receiving infusions of ASP546C.

Type: Interventional

Start Date: May 2026

open study

The researchers propose conducting a multi-center, randomized, placebo-controlled study to investigate the potential role of etrasimod for the primary and secondary prevention of pouchitis among high-risk patients submitted to total proctocolectomy (TPC) with ileal-pouch anal anastomosis (IPAA) for medically refractory disease. The trial will be conducted in compliance with this protocol, Good Clinical Practice guidelines, and Institutional Review Board requirements.

Type: Interventional

Start Date: Jun 2026

open study

The goal of this study is to determine the feasibility and participant satisfaction associated with a more intensive cancer screening regimen in veterans exposed to burn pits. The study results may describe the clinical and psychosocial impact such screening has on this potential population. The study hopes to share the premalignant and malignant findings identified and follow-up healthcare utilization associated with high-intensity cancer screening during the approximately 3-year study period (three annual screening assessments and an additional year of follow-up to determine participants' cancer status). The study will also explore the performance of new tools (nasal brush, multi-cancer detection blood test, and radiomic analysis) in detecting the development of cancer during the study period.

Type: Interventional

Start Date: Jun 2026

open study

The purpose of this study is to determine whether spironolactone reduces aortic stiffness, measured by carotid-femoral pulse wave velocity (cfPWV), compared with placebo, in patients with degenerative thoracic aortic aneurysms.

Type: Interventional

Start Date: May 2026

open study

This is a multi-center, randomized, double-masked, active-comparator-controlled, Phase 3 study in a broad participant population (treatment-naïve and treatment-experienced) with neovascular (wet) age-related macular degeneration (nAMD). The study will evaluate a single intravitreal (IVT) injection of Ixo-vec compared to intravitreal aflibercept (active comparator). The primary endpoint of this study is the mean change in best corrected visual acuity (BCVA) of Ixo-vec compared to an active comparator measured as an average at Weeks 52 and 56. Safety, tolerability, and efficacy will be evaluated throughout the study.

Type: Interventional

Start Date: Mar 2026

open study

This study is researching an experimental drug called alirocumab, referred to as "study drug". In the United States, alirocumab is approved for the treatment of hypercholesterolemia (high blood cholesterol levels). The aim of the study is to see how safe and effective alirocumab is when given weekly to adult participants who have hypercholesterolemia. The study is looking at several other research questions, including: - What side effects may happen from taking the study drug once a week - How much study drug is in the blood at different times

Type: Interventional

Start Date: Jun 2026

open study

This trial will administer laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) to patients with peritoneal carcinomatosis from gastric cancer (GPC) who are receiving standard of care systemic chemotherapy.

Type: Interventional

Start Date: Jun 2026

open study

The firearm violence epidemic is a major public health problem, especially for youth. Every day in the US, approximately 100 people fall casualty to firearms through forms of violence, such as homicide, suicide, and unintentional or accidental injuries. Among youth, firearm violence remains the leading cause of death, and each year the rate of firearm-related mortality is increasing. Beyond the significant and devastating cost of human life, firearm violence is an enormous economic burden to the US, which totals an estimated $229 billion annually. In urban communities with high rates of firearm-related violence, firearm-related emergency department visits are extremely draining on the hospital system. At the national level, firearm-related injuries account for $2.8 billion annually in emergency department care each.

Type: Interventional

Start Date: Apr 2026

open study

This study is open to adults with advanced small cell lung cancer (SCLC). The purpose of this study is to find out if a study medicine called obrixtamig plus standard treatment (atezolizumab, carboplatin, and etoposide) improves survival when compared to standard treatment alone. Obrixtamig is an antibody-like molecule that may help the immune system fight cancer. Another purpose of the study is to test a medical device being developed to measure levels of the tumour marker DLL3. Participants are put into 2 groups randomly, which means by chance. One group receives obrixtamig and standard treatment. The other group receives standard treatment without obrixtamig. All treatments are given as infusions into a vein. Participants are in the study for up to 3 years. During this time, they visit the study site regularly. Participants in the group receiving obrixtamig stay overnight at the study site following the first 2 obrixtamig treatments. At the visits, doctors check the size of the tumour(s). The results are compared between the 2 groups to see whether the treatment works. The doctors also regularly check participants' health and take note of any unwanted effects.

Type: Interventional

Start Date: Apr 2026

open study

This phase I/II trial tests the safety, side effects best dose and effect of retifanlimab with or without difluoromethylornithine (DFMO) for the treatment of high grade gliomas that are growing, spreading, or getting worse (progressive). Immunotherapy with monoclonal antibodies, such as retifanlimab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. DFMO is in a class of medications called ornithine decarboxylase (ODC) inhibitors. It works by blocking the action of a substance that signals tumor cells to multiply. This helps stop or slow the spread of tumor cells. Giving retifanlimab with or without DFMO mat be safe, tolerable and/or effective in treating patients with progressive high grade glioma.

Type: Interventional

Start Date: Jun 2026

open study

The purpose of this study is to compare how the drug moves through the body following risankizumab subcutaneous (SC) and risankizumab intravenous (IV) doses.

Type: Interventional

Start Date: Jun 2026

open study

The main purpose of this study is to determine whether people who participate in MiWeigh lose more weight than people who receive information about weight loss strategies and programs. The researchers also want to learn what parts of the program do and do not work and why. If the program is effective, the researchers want to learn how other health care systems could offer this program. The overarching aim of the MiWeigh Study is to better help patients prevent, manage, or reverse obesity-related chronic conditions.

Type: Interventional

Start Date: Apr 2026

open study

This study tests a new treatment for people with borderline personality disorder (BPD). The treatment combines a medication called D-cycloserine with one day of transcranial magnetic stimulation (TMS). The main questions it aims to answer are: - How many participants complete the treatment? - How do participants feel about the treatment? - Does the treatment have neurophysiological changes on participants? - Does the treatment improve BPD symptoms? - Do the benefits last over time? Participants will be asked to: - Come to the clinic for interviews and testing - Complete weekly questionnaires for 4 weeks before the treatment day - Take D-cycloserine the night before treatment - Attend one treatment day at the clinic. On that day, they may receive up to 20 short TMS sessions (each lasting 3 minutes and separated by 30 minutes). This visit may last up to 12 hours. - Complete weekly questionnaires for 6 weeks after the treatment day.

Type: Interventional

Start Date: Jun 2026

open study

This is a phase 1, open-label, single-center study that plans to enroll 40 participants who will undergo surgical resection as SOC for HNSCC. This trial is designed to evaluate the safety of the safety of fluorescently labeled nivolumab (nivo800) as a molecular imaging agent. The study employs a dose-escalation design across four cohorts of 10 participants each. Participants in Cohorts 1-3 will receive an infusion of nivo followed by an infusion of nivo800 prior to standard-of-care surgical resection. The administration of unlabeled nivo will be administered approximately 2-3 weeks before surgery, followed by an administration of nivo800 administered 1-2 days prior to surgery.

Type: Interventional

Start Date: Jul 2026

open study

This observational study evaluates whether adolescents and young adults (AYAs) with a cancer predisposition syndrome (CPS) establish and maintain adult health care and continue CPS-specific cancer surveillance after graduating from pediatric care at St. Jude Children's Research Hospital (SJCRH). Participants will complete a Readiness Assessment and periodic surveys over 8 years post-graduation. Primary Objectives - To evaluate whether adolescents and young adults (AYAs) with a cancer predisposition syndrome (CPS) report they have established care with adult health care providers and pursue CPS-specific cancer surveillance within 1-year post-graduation from SJCRH. - To evaluate whether AYAs with CPS report they maintain care with adult health care providers and continue CPS-specific cancer surveillance 3 years post-graduation from SJCRH. Exploratory Objectives: - To evaluate whether AYAs with CPS report they continue to maintain care with adult health care providers and complete CPS-specific cancer surveillance longitudinally 5 years and 8 years post-graduation from St. Jude Children's Research Hospital (SJCRH). - To examine clinical correlates of establishing care with adult providers and initiating CPS-specific cancer surveillance post-graduation from SJCRH. - To identify the tumors diagnosed in AYAs with CPS after they graduate from SJCRH and determine how these tumors were identified (i.e., through specific surveillance tests or based on symptoms). - To identify barriers and facilitators AYAs face when establishing and maintaining adult health care and pursuing CPS-specific cancer surveillance.

Type: Observational

Start Date: Jun 2026

open study

The purpose of this prospective, multicenter study is to assess the long-term safety and effectiveness of the Altaviva™ system for the treatment of UUI

Type: Interventional

Start Date: Mar 2026

open study

An open-label extension (OLE) study to evaluate the long-term safety and efficacy of ORKA-001 in adult participants with moderate-to-severe plaque psoriasis, who previously participated in an Oruka Therapeutics sponsored study.

Type: Interventional

Start Date: Feb 2026

open study

This is a multi-treatment arm study that will be conducted through the Pacific Pediatric Neuro-oncology Consortium (PNOC).The study will assess the safety and efficacy of novel therapies and combinatorial strategies for participants with recurrent or progressive ATRT.

Type: Interventional

Start Date: Jun 2026

open study

The purpose of this study is to understand the safety and estimate the efficacy of anti-CD3 x anti-HER2 bispecific antibody (HER2Bi) armed fresh peripheral blood mononuclear cells (HER2 FPBMC) for patients with metastatic breast or prostate cancer. Participants receive 5 weekly doses of CD33 FPBMC by intravenous infusion followed by 4 infusions every other week.

Type: Interventional

Start Date: Jun 2026

open study

This study will provide evidence for the utility of using a community-engaged research approach to implement a tailored, family-oriented adaptation of the Diabetes Prevention Program that will have positive effects on risk factors associated with type 2 diabetes morbidity and mortality among Black families in a Southwest Georgia community.

Type: Interventional

Start Date: Feb 2026

open study

To characterize the dose response relationship of FWY003 in participants with geographic atrophy (GA) secondary to age-related macular degeneration (AMD).

Type: Interventional

Start Date: Mar 2026

open study

A Phase 1/2 study to evaluate safety, tolerability, and anticancer activity of TORL-5-700 as a monotherapy and in combination in R/R NHL

Type: Interventional

Start Date: Mar 2026

open study

Evaluate and compare the disinfecting efficacy of two supplementary antimicrobial protocols in teeth with apical periodontitis

Type: Interventional

Start Date: Apr 2026

open study

The purpose of the study is to test two different training programs to find out which is better at helping people with a concussion or mild TBI (mTBI) improve their emotional health and well-being. Study participation is completely remote and will last approximately 8 months total, involving 4 assessment visits and 8 sessions of brain training via a secure video-conferencing platform. The 4 assessment visits (about 30-90 minutes each) include surveys and questionnaires about participant's emotional health. These assessment visits will take place before the training, immediately after the training, 3 months after training and 6 months after training. The 8 sessions of 1-on-1 training (about 60-90 minutes each) will be completed over the course of approximately 1 month.

Type: Interventional

Start Date: May 2026

open study