The purpose of this research is to see if ketamine is effective and safe in treating children and young adults with sickle cell disease experiencing sickle cell related pain. In this study, we will compare the outcomes (such as pain scores) in persons who receive standard of care pain medicine (an opioid such as morphine) plus a low dose (amount) of ketamine to those who receive only standard of care pain medicine.

Type: Interventional

Start Date: Apr 2026

open study

The purpose of this study is to evaluate the efficacy and safety of inavolisib in combination with fulvestrant compared with inavolisib in combination with fulvestrant in participants with PIK3CA-mutated, HR-positive, HER2-negative locally advanced or metastatic breast cancer (LA/mBC) in the post-cyclin-dependent kinase inhibitor (CDKi) setting.

Type: Interventional

Start Date: Feb 2026

open study

The purpose of this 26 week study is is to evaluate the efficacy and safety of veverimer in treating adults with moderate-to-severe chronic kidney disease (CKD) and metabolic acidosis.

Type: Interventional

Start Date: Jan 2026

open study

The purpose of this study is to assess the efficacy and safety of RO7795068, a dual glucagon like peptide-1 (GLP-1)/glucose-dependent insulinotropic polypeptide (GIP) receptor agonist (RA), at multiple doses compared with placebo for weight management in participants without Type 2 diabetes mellitus (T2DM) who have obesity or overweight with at least one weight-related comorbidity.

Type: Interventional

Start Date: Mar 2026

open study

The purpose of this clinical study is to find out if NNC0487-0111 is safe and effective for treating people who have excess body weight. 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). Which treatment participants get is decided by chance.

Type: Interventional

Start Date: Feb 2026

open study

This study evaluates patient satisfaction with receiving intravenous (IV) and/or subcutaneous (SC) immunotherapy and to assess patient preference for IV immunotherapy administration versus SC immunotherapy administration either at the hospital or at home.

Type: Observational

Start Date: Mar 2026

open study

The purpose of this study is to evaluate the efficacy and safety of eloralintide in adults with obesity or overweight who do not have type 2 diabetes. The study has two phases: a main phase and an extension phase. Participation in the main phase of the study will last about 75 weeks. Participants with prediabetes will continue in the extension phase for another 2 years.

Type: Interventional

Start Date: Feb 2026

open study

The researchers will test whether cognitively enhanced transcranial direct current stimulation (tDCS) of the dorsolateral prefrontal cortex can reduce craving in inpatients with cocaine use disorder. Neuroimaging before and after stimulation will establish the neural correlates of recovery and allow predictions of outcomes, which will be assessed throughout the study and one month after its completion. Results could pave the way towards development of a new self-administered intervention to reduce craving when it is needed the most, enhancing recovery real-time and in the natural environment in people with cocaine addiction as generalizable to other drugs of abuse and other disorders of self-control.

Type: Interventional

Start Date: Feb 2026

open study

This study will look at how centanafadine works when taken together with stimulant medicines in healthy adults, and whether combining them affects how the body responds.

Type: Interventional

Start Date: Feb 2026

open study

This is a prospective study that will determine the optimal timing for 24-hour urinary copper excretion (UCE) measurement after temporary discontinuation of standard therapies in Wilson Disease (WD) patients. The primary objective is to assess whether off-treatment UCE (OT-UCE) correlates with non-ceruloplasmin-bound copper (NCC) levels, aiming to validate OT-UCE as a surrogate marker for systemic copper bioavailability and disease stability. Stable WD patients will be enrolled, temporarily taken off treatment under close monitoring, and undergo UCE and NCC testing. If OT-UCE is validated, it could serve as a practical biomarker for monitoring WD treatment and stability in clinical practice and future trials.

Type: Observational

Start Date: Jan 2026

open study

The main objective of this study is to evaluate the chronic effects of replacing traditional non-diet soda with a prebiotic soda on biomarkers associated with glycemic control in adults with glucose dysregulation who are habitual consumers of traditional soda.

Type: Interventional

Start Date: Dec 2025

open study

This is a 3-part study to assess the safety of adding capivasertib to a standard of care treatment regimen consisting of venetoclax and low-intensity chemotherapy. This chemotherapy regimen called mini-hyperCVD consists of the chemotherapy drugs, cyclophosphamide, vincristine, dexamethasone; (part A) alternating with high-dose methotrexate and cytarabine (part B) administered approximately every 28 days. In the first part of the study (Cohort 1), the study seeks to determine the recommended dose of capivasertib that can be safely given with venetoclax and chemotherapy. Several doses of capivasertib may be tested in small groups of subjects in this part of the study. The dose tested will be increased or lowered depending on types and frequency of side effects seen until the best, safe dose is found. Once the recommended, safe dose of capivasertib is found, the study will move on to the second part (Cohort 2) and will treat additional participants to learn more about the safety of giving these drugs together. If the combination is determined to be safe overall, the study will move on to the third part (Cohort 3). In this part of the study, participants will be randomized to receive the mini-hyperCVD and venetoclax alone or with capivasertib.

Type: Interventional

Start Date: Mar 2026

open study

This study will evaluate the role of mass-based response testing (MRT) to select and deliver personalized hyperthermic intraperitoneal chemotherapy (HIPEC) regimens to patients with peritoneal metastasis (PM) from high-grade appendiceal adenocarcinomas (HGAA) and colorectal cancer (CRC).

Type: Interventional

Start Date: Mar 2026

open study

The objectives of this prospective non-interventional study are to characterize the existing unmet needs across the spectrum of atopic dermatitis (AD), enhance the understanding of the patient journey, and evaluate the safety and clinical outcomes of systemic AD treatments in a real-world setting. Additionally, patient-specific factors (such as age, skin color, AD flare triggers, previous treatment responses, comorbid conditions, and the extent and site of lesions) will be assessed to better characterize the impact on the treatment journey across a broad age range and diverse geographic regions. The study will be conducted across 10 countries in 4 different geographical regions, with a follow-up period of 5 years.

Type: Observational

Start Date: Nov 2025

open study

The goal of this clinical trial is to evaluate the safety and tolerability of a single dose of ER-100 in adults with optic nerve conditions, specifically Open Angle Glaucoma (OAG) and Non-Arteritic Anterior Ischemic Optic Neuropathy (NAION). The main questions it aims to answer are: - Is ER-100 safe when given as a single dose to people with OAG or NAION - What side effects may occur, if any, after taking ER-100? Participants will: - Receive a single dose of ER-100 - Undergo safety assessments including detailed eye examination and laboratory tests - Provide body fluid samples (tears, saliva, feces, urine) to help researchers understand how the drug is processed and cleared from the body - Complete questionnaires about their quality of life - Be followed for up to 5 years to monitor long-term health and vision outcomes

Type: Interventional

Start Date: Mar 2026

open study

The primary objective of this trial is to evaluate the dose-dependent and comparative effects of ECC4703 (low and high dose), ECC0509 (low and high dose), and their combination on hepatic fat reduction as assessed by change in magnetic resonance imaging proton density fat fraction (MRI-PDFF) at Week 12.

Type: Interventional

Start Date: Dec 2025

open study

PIONEER-ALS is a Phase 1/2, multicenter, open-label, ascending dose, uncontrolled, first-in-human study that will evaluate the safety, tolerability and effects on clinical and biomarker endpoints of intracisternal administration of Vtx-002 in participants with Amyotrophic Lateral Sclerosis (ALS). Two escalating dose (low dose and high dose) cohorts are planned. The duration of the study will be a maximum of 5 years and 5 weeks (265 weeks) for each participant. The screening period may last up to 5 weeks to complete screening procedures.

Type: Interventional

Start Date: Dec 2025

open study

The purpose of this study is to evaluate the efficacy and safety of AZD5148 for prevention of recurrence of Clostridioides difficile infection in Individuals 18 years of age and above.

Type: Interventional

Start Date: Dec 2025

open study

The goal of this clinical trial is to evaluate the safety and efficacy of EXV-802 and EXV-801 in treatment of agitation in participants with Alzheimer's Disease dementia.

Type: Interventional

Start Date: Feb 2026

open study

Dry Eye Disease (DED) refers to a long-term condition that happens when there is not enough lubrication in your eyes. This can happen when your eye cannot make enough tears or if you make poor-quality tears. The purpose of this study is to compare the efficacy and safety of a new artificial tear formulation (ABBV-444) with Refresh Optive UD for 90 days in participants with Dry Eye Disease (DED. ABBV-444 is being developed for the treatment of Dry Eye Disease (DED). Participants will be placed into 1 of 2 treatment arms. Each group receives different treatment. Adult participants diagnosed with dry eye disease will be enrolled. Around 250 participants will be enrolled in the study at approximately 20 sites across the US In this study, participants first complete a 7-day run-in period using REFRESH PLUS® eye drops. Those eligible are then randomized to receive ABBV-444 eye drops or REFRESH OPTIVE® Unit Dose eye drops. Participants in both arms will receive treatment for a 90-day treatment period. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend multiple required study visits during the study at the study site. The effect of the treatment will be checked by medical assessments and questionnaires.

Type: Interventional

Start Date: Dec 2025

open study

This is a randomized, open label, single-center, phase 2, randomized controlled trial of sequential cytoreductive intervention versus standard of care therapy for patients with intervenable oligometastatic (stage IV) cancer of the upper gastrointestinal (GI) tract and undetectable ctDNA at the time of randomization after a three-month induction chemotherapy period.

Type: Interventional

Start Date: Mar 2026

open study

The goal of the REVEAL PTSD study is to test how well the Senseye DT works as a diagnostic test for Post-traumatic Stress Disorder (PTSD) in adults 18 and older who are experiencing one or more symptoms that might be related to PTSD. The Senseye DT is software as a medical device (SaMD) and is an iPhone app that administers a series of simple tasks on the phone while recording video during the tasks through the front-facing camera. The videos are analyzed by a an Artificial Intelligence (AI) algorithm to identify physiologic signals that might be indicative of PTSD. Data collected in this study will be used to train and tune the AI algorithm, then test it for accuracy. The main questions this study aims to answer are: 1. How accurate is the Senseye DT in detecting PTSD compared to structured clinical interviews, the current clinical standard for diagnostic testing? 2. How accurately does the Senseye DT predict PTSD severity? 3. How fast is the Senseye DT to use compared to structured clinical interviews? Participants will attend a virtual screening visit via video call to determine eligibility and consent to participate. Once enrolled, participants will attend 2 or 3 additional study visits: - Visit 1: A virtual visit where standard mental health assessments will be given by clinical raters trained in mental health and administering these structured clinical interviews. These assessments include the Structured Interview Guide for the Montgomery-Asburg Depression Rating Scale (SIGMA), the Structured Interview Guide for the Hamilton Anxiety Scale (SIGH-A), and the MINI International Neurodiagnostic Interview. The Clinician-Administered PTSD Scale for DSM-5 Revised Version (CAPS-5-R) may also be conducted, if randomly selected. - Visit 2: A visit to use the Senseye DT. For participants near one of the study's physical site locations, this visit will be done in person at the site. For all others, this visit will be conducted virtually. - Visit 3: For participants not randomly selected to have the CAPS-5-R administered at Visit 1, a third and final visit will be scheduled for this assessment. This visit will be conducted virtually. The total expected participation time for enrolled participants is 6-7 hours over the course of 2-3 weeks.

Type: Interventional

Start Date: Feb 2026

open study

This study aims to develop and pilot test a patient decision aid (PtDA) for emergency department (ED)-initiated buprenorphine treatment for opioid use disorder (OUD). The PtDA will be evaluated for acceptability, impact on patient knowledge, decisional conflict, and buprenorphine uptake compared to treatment as usual (TAU).

Type: Interventional

Start Date: May 2026

open study

The purpose of the study is to evaluate the dose-response relationship of galvokimig compared with placebo in study participants with moderate-to-severe atopic dermatitis (AtD).

Type: Interventional

Start Date: Dec 2025

open study

The goal of this clinical trial is to learn whether the study drug THRV-1268 can safely and effectively shorten the QT interval in people diagnosed with Long QT Syndrome Type 2 (LQTS 2). The study will also learn about the safety and tolerability of THRV-1268 at different doses. The main questions this study aims to answer are: Does THRV-1268 reduce the QTc interval (a measure of the heart's electrical recovery time)? What side effects or medical problems occur when participants take THRV-1268? Which dose of THRV-1268 works best and is safest? Participants will: Complete a 3-week observation period with ECG and Holter monitoring to establish baseline QTc measurements Take THRV-1268 tablets twice daily at two dose levels for 6 weeks (Part A) or be randomly assigned to a dose group for 6 weeks (Part B) Have clinic visits and tests to monitor safety and changes in their heart rhythm May continue taking THRV-1268 for up to 1 year for ongoing safety and efficacy evaluation Researchers will compare changes in QTc over time and evaluate side effects to determine whether THRV-1268 can help reduce the risk of abnormal heart rhythms and sudden cardiac events in people with LQTS 2.

Type: Interventional

Start Date: Mar 2026

open study