In this study, researchers will learn more about the safety and effects of BIIB115, also known as salanersen. Specifically, researchers will learn more about how salanersen works in babies who have already been treated with onasemnogene abeparvovec (OA) after being diagnosed with SMA. Most people with SMA have changes in a gene called survival motor neuron 1, also known as SMN1. These changes lower the amount of SMN protein in their bodies. Without enough of this protein, motor neurons and muscles cannot work properly. A similar gene called SMN2 can help replace some of the lost SMN protein in the body. Salanersen works by helping the SMN2 gene to make more SMN protein. OA works by replacing the missing or abnormal SMN1 gene. Sometimes, OA treatment may not work as well as expected. As a result, researchers are exploring whether giving another drug after OA could lead to better outcomes for people with SMA. In this study, participants will have 2 SMN2 copies. The higher the copy number, the less severe the participant's SMA is. They will also have received treatment with OA by the time they were 42 days old and before showing any symptoms of SMA. The main goal of the study is to learn more about the safety of giving salanersen to babies after OA treatment. Researchers will also learn more about whether salanersen can help make SMA symptoms less serious. The main question researchers want to answer in this study is: • How many participants have adverse events and serious adverse events after treatment? Researchers will also learn more about: - The effects on participants' motor symptoms and how many new movement milestones participants achieve. - How many participants stay free of SMA symptoms. - How much neurofilament protein is found in the blood after treatment. - How much salanersen gets into the fluid surrounding the brain and spinal cord. - How much salanersen gets into the blood. Researchers will use different tests to learn if motor symptoms are changing, including the World Health Organization (WHO) motor milestones and Hammersmith Infant Neurological Examination (HINE) Section 2 motor milestones. The study will be done in 2 parts. Part A will last 1 year while Part B will last up to 4 years. The study will be done as follows: - First, participants will be screened to check if they can join the study. The screening period will be up to 6 months. Participants must have received OA treatment before the age of 42 days and started screening within 6 months of the OA dose. - Participants will be assigned to 1 of 2 treatment groups by chance. This is a "double blind" study which means neither the participants, study doctor, nor site staff will know which treatment group the participants are assigned to. - In this study, salanersen will be given as an intrathecal injection, which is an injection into the fluid surrounding the spine. This is done by a procedure called a lumbar puncture (LP) which involves inserting a needle into the lower back into the space around the spinal cord. - During Part A, one group will receive 80 milligrams (mg) of salanersen while another group receives a sham (fake) procedure. This means that a small needle prick will be done, but no injection will be given. - For each participant, the first visit of Part A will be 6 months after they receive OA treatment. - Part A will have up to 6 clinic visits and 2 phone calls and last up to 1 year. - During Part B, both groups of participants will receive 80 mg of salanersen once a year. - Part B will have up to 12 clinic visits and 14 phone calls and last up to 4 years. - In total, participants will be in the study for up to 5 and a half years.

Type: Interventional

Start Date: Sep 2026

open study

This study evaluates histories among cannabis and tobacco co-users of their initiation, escalation, and maintenance of the co-use behavior.

Type: Observational

Start Date: Sep 2026

open study

A study to investigate camizestrant in combination with atirmociclib in participants with estrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced breast cancer previously treated with a cyclin dependent kinase 4/6 (CDK4/6) inhibitor.

Type: Interventional

Start Date: May 2026

open study

This is an open-label, dose escalation and dose expansion study evaluating the safety, tolerability, Pharmacokinetic (PK), Pharmacodynamic (PD), and antitumor activity of PF-07994525 in participants with R/R MM. The study will consist of 2 parts: Part 1 (Dose Escalation) will consist of PF-07994525 dose escalation to assess the safety, tolerability, and preliminary antitumor activity in participants with R/R MM. In Part 2 (Dose expansion), PF-07994525 may be evaluated in additional participants with R/R MM to further assess safety, PK, PD, and preliminary anti-tumor activity.

Type: Interventional

Start Date: Jul 2026

open study

Macular dystrophies are a group of inherited eye conditions that affect the macula. The macula is in the center of the retina, the light sensitive part at the back of the eye. In people with macular dystrophies, some of the cells in the macula gradually stop working and may die over time. This leads to vision loss in the center of the eye. Side vision (peripheral vision) is mostly unaffected. Stargardt disease (STGD) is a type of macular dystrophy which is caused by 1 faulty gene (ABCA4). Vision loss most typically happens in childhood, but many people do not develop it until they are adults. As well as STGD, there are other macular dystrophies that look very similar to STGD but that are caused by many other different genes. Together, STGD and STGD-like conditions can be called STGD-type macular dystrophies. This is because they look the same clinically and have similar symptoms. Since different genes can cause these conditions, genetic testing is the only way to be sure which specific condition a person has. In this study, researchers want to learn if the disease progresses in a similar way in people with STGD and STGD-like macular dystrophies. People taking part in the study will continue to manage their condition, as agreed with their own doctor. People will visit their clinic every 6 months to have various standard eye tests and imaging. The information collected will include questions about people's wellbeing, general health, medication and supplements taken, and daily activities. Children over 6 years old and adults with STGD-type macular dystrophies may take part in this study. They will be in the study for up to 24 months (2 years). The study sponsor (Astellas) will not decide how people's condition is managed. However, the sponsor will provide instructions on when people visit their clinic and what is recorded during the study. If available, medical records, clinical and imaging data from previous visits going back 24 months will also be reviewed.

Type: Observational

Start Date: Feb 2026

open study

This study is for people who have anal cancer and have not yet had treatment. The regular treatment for people who have anal cancer is chemoradiation therapy (CRT). CRT is when chemotherapy and radiation therapy are given at the same time. Studies show that CRT works well to treat anal cancer and prevents many people from needing surgery which may require a colostomy bag. Doctors know that CRT is an effective way to treat anal cancer. But, they are doing studies to find out how much dose of radiation and chemotherapy should be given during the CRT. Higher doses of chemotherapy and radiation could increase the risk of side effects, but lowering the dose of chemoradiation has the risk of not being as effective to treat the cancer. One way to predict whether participants need higher or lower doses of radiation therapy is to do a blood test called ctDNA (circulating tumor DNA) to test for the presence of human papillomavirus (HPV). This test is done at certain times while participants are getting CRT. This has been shown to be a marker for the presence of anal cancer. In this study, doctors will tailor lower versus higher doses of CRT based on the tumor response that is measured by ctDNA. The purpose of this study is to see if customizing the dose of chemoradiation based on the amount of ctDNA will increase survival in participants with anal cancer and/or decrease the risk of side effects. Some participants in this study whose cancer does not respond as well to the CRT may have the opportunity to receive a drug called Retifanlimab that stimulates the body's immune system. Retifanlimab is approved by the Federal Drug Administration (FDA) for treating anal cancer that is recurrent or metastatic since there is proven benefit in these situations.

Type: Interventional

Start Date: Jun 2026

open study

This study will collect physiologic data in patients with cardiovascular conditions and observe the natural history of those conditions for research purposes.

Type: Observational [Patient Registry]

Start Date: Oct 2025

open study

This study is being done to look at the effect and safety of different doses of NNC0662-0419 in people living with type 2 diabetes when compared to placebo or semaglutide. The purpose of this clinical study is to find out if NNC0662-0419 is effective and safe for treating people living with type 2 diabetes. Participants will get either NNC0662-0419, semaglutide or placebo. Which treatment participants get is decided by chance. NNC0662-0419 is a new medicine which cannot be prescribed by doctors but has previously been tested in humans. Semaglutide is an approved medication to treat type 2 diabetes.

Type: Interventional

Start Date: Apr 2026

open study

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary antitumor activity of BG-C0979 monotherapy or in combination with tislelizumab in participants with selected advanced solid tumors. The study will consist of Phase 1a (Dose Escalation and Safety Expansion) and Phase 1b (Dose Expansion).

Type: Interventional

Start Date: Apr 2026

open study

This study evaluates the safety and efficacy of brenipatide when administered with standard of care (SoC) compared to placebo plus SoC in delaying the return of major depressive symptoms. The trial is divided into three periods as follows: a screening period that will last approximately 1 month, a treatment period that will last a minimum of 12 months, and the follow up period that will last approximately 2 months. The duration of study participation may vary and may be shortened if depression symptoms worsen or if withdrawal from the study occurs for any reason.

Type: Interventional

Start Date: Feb 2026

open study

The purpose of this study is to assess the efficacy and safety of brenipatide when administered with standard of care (SoC) compared to placebo plus SoC for treatment of schizophrenia. The trial is divided into three periods as follows: Screening period will last approximately 1 month, treatment period will last a maximum of 12 months, and the follow up period will last approximately 2 months. The length of time of your study participation may last up to approximately 15 months.

Type: Interventional

Start Date: Feb 2026

open study

This study is open to adults with systemic lupus erythematosus (SLE). The purpose of this study is to find out whether a medicine called BI 3000202 helps people with SLE. The study tests different doses of BI 3000202 and aims to find the best dose for people with this condition. Participants are put into 5 groups randomly, which means by chance. 4 groups get different doses of BI 3000202, and 1 group gets a placebo. Placebo tablets look like BI 3000202 tablets but do not contain any medicine. Participants take the tablets for 1 year. All participants also continue their regular treatment for SLE. Participants are in the study for a bit longer than 1 year. During this time, they visit the study site regularly. Doctors check the participants' health and take note of any unwanted effects. They also compare the results between the groups to see if the treatment works.

Type: Interventional

Start Date: Apr 2026

open study

The primary objectives of this trial are to evaluate the safety profile of AMG 436 and to determine the maximum tolerated dose (MTD) and/or the recommended dose for AMG 436 as monotherapy and in combination with other anti-cancer therapies in participants with MSI-H/dMMR solid tumors.

Type: Interventional

Start Date: Apr 2026

open study

The researchers are doing this study to find out whether obecabtagene autoleucel (obe-cel) is an effective treatment for people with B-cell acute lymphoblastic leukemia (ALL) that is in complete remission (CR, meaning all signs of cancer are gone) with no measurable residual disease (MRD-negative, meaning there are no detectable cancer cells). Participants in this study will have received past treatment for their B-cell ALL, and their disease will be in MRD-negative CR for the first time (first MRD-negative CR).

Type: Interventional

Start Date: Feb 2026

open study

This study is being done to learn more about a new medicine called PF-08634404 and how well it works when given with chemotherapy to people with gastroesophageal cancer that is locally advanced (spread to nearby tissues) or has spread to other parts of the body. To join the study, participants must meet the following conditions: Be 18 years or older. Have locally advanced or metastatic gastric, gastroesophageal junction or esophageal adenocarcinoma Be treatment naïve for advanced or metastatic disease Be in good physical condition and have healthy organs based on medical tests. The study has two parts: - In the first part, researchers will check how safe the study medicine in combination with chemotherapy is and how well people respond to it. - In the second part, they will compare study medicine plus chemotherapy to another approved treatment (nivolumab plus chemotherapy) to see which works better. The treatment will be given in repeated time periods called cycles.

Type: Interventional

Start Date: May 2026

open study

The main purpose of this study is to evaluate the efficacy and safety of eloralintide compared with placebo in participants with persistent obesity or overweight, with or without type 2 diabetes, and on stable incretin background therapy. Participation in the study will last about 80 weeks.

Type: Interventional

Start Date: Feb 2026

open study

The investigators want to explore the use of a smartphone app that allows patients to take photos of their wounds in early stages of healing, so that clinicians can monitor wound-healing remotely with the assistance of an AI program. Participants will choose whether they want to be in the control group or the app group. Participants in the app group will be asked to download an app on their personal smartphone before their surgery. After the procedure, participants will upload a photo of their surgery site as well as answer some questions about its characteristics either on a daily or weekly basis. A healthcare provider and the app's AI algorithm will observe this information to determine the risk of infection. Participants in the control group will not be asked to use the app. Their medical record will be monitored by study staff intermittently to see if they develop infection. This study will take approximately 16 weeks.

Type: Interventional

Start Date: Mar 2026

open study

This is a phase II trial with an initial safety lead-in evaluating the efficacy, safety, neurocognitive, and quality-of-life outcomes of anti-cytomegalovirus (CMV) therapy and standard-of-care (SOC) in patients with anti-human cytomegalovirus (HCMV)-reactivated brain metastases. Male and female patients, aged ≥18 years, who have metastatic breast cancer with progressive brain metastases and CMV viremia (> 250 copies/ml) or positive CMV IgG or IgM will be eligible to participate in the trial. Patients can proceed with SRS as long as at least 1 lesion which is 2 cm or less in a noncritical area in the brain is spared as per the discretion of treating neurosurgeon/radiation oncologist. At least 10 patients will be enrolled in the initial safety lead-in followed by the Phase II trial which will include 18 patients. Anti-HCMV therapy, oral Valganciclovir will be given to patients at 900 mg twice a day for 2 weeks. After the induction period, the maintenance will be continued with valganciclovir at 450 mg twice daily for 4 weeks (28 days).

Type: Interventional

Start Date: Jul 2026

open study

The goal of this clinical research study is to learn about the safety and effects of BMS-986504 in combination with olaparib in patients with advanced solid tumors with MTAP loss.

Type: Interventional

Start Date: Feb 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

Small cell lung cancer (SCLC) is characterized by aggressive and rapid growth and a tendency to develop early spread to distant sites including mediastinal lymph nodes, liver, bones, adrenal glands, and brain. The purpose of this study is to assess safety, tolerability, and change in disease activity of ABBV-706 compared to standard of care (SOC) treatment (topotecan, lurbinectedin, or amrubicin). ABBV-706 is an investigational drug being developed for the treatment of SCLC. There are two treatment arms in this study. Participants will either receive ABBV-706 or SOC. Approximately 531 adult participants will be enrolled in the study across 175 sites worldwide. Participants with SCLC will receive intravenous (IV) ABBV-706 or SOC [topotecan (IV or orally), or lubinectedin (IV), or amrubicin (IV)]. The estimated duration of the study is approximately 53 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 a hospital or clinic and may require frequent medical assessments, blood tests, questionnaires, and scans.

Type: Interventional

Start Date: Jul 2026

open study

The purpose of this first-in-human (FIH) study is to evaluate the safety, tolerability, Pharmacokinetics (PK), and preliminary clinical activity of M7437 in participants with locally advanced or metastatic solid tumors with known Ly6E expression, including non-small cell lung cancer (NSCLC), triple-negative breast cancer (TNBC), epithelial ovarian carcinoma (EOC), squamous cell carcinoma of the head and neck (SCCHN), pancreatic ductal adenocarcinoma (PDAC), and gastric cancer (GC).

Type: Interventional

Start Date: Feb 2026

open study

The YDAN master protocol will support two independent studies, J3R-MC-YOA1 and J3R-MC-YOA2. Each study will investigate how well and safely Eloralintide (LY3841136) works in adults with obesity or overweight who have osteoarthritis (OA) of the knee with pain. Participation in the study will last about 75 weeks, including screening.

Type: Interventional

Start Date: Feb 2026

open study

The purpose of this study is to assess the efficacy and safety of enicepatide, 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

Compare the diagnostic performance of gadopiclenol against gadoterate meglumine in patients with vascular diseases of supra-aortic, peripheral, or abdominal / renal arteries using MRI

Type: Interventional

Start Date: Jul 2026

open study