Clinical trials
Bipolar Disorder I or II clinical trials
Below are recruiting bipolar disorder i or ii clinical trials, each written for real people, not researchers. We’re tracking 2,351 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06495723RecruitingPhase 1/Phase 2
Antibody therapy for relapsed T-cell lymphoma
This trial tests a new experimental antibody therapy for people with certain types of peripheral T-cell lymphoma that have not responded to or have come back after prior treatment. The study aims to see if the treatment is safe and effective.
CaenAges 18 years+ - NCT06497920Recruiting
Brain stimulation for motor skills in autistic adults
This trial tests whether a type of brain stimulation called rTMS can improve motor skills (like coordination and movement) in autistic adults. If you have autism and notice challenges with motor function, this study may help.
Toronto, OntarioAges 18–40 - NCT06507488Recruiting
Daphnetin Capsule for Mild Cognitive Issues From Blood Vessels
This trial tests a capsule called daphnetin for people with mild thinking and memory problems linked to blood vessel health. The goal is to see if it helps improve or slow down these changes.
Shenyang, LiaoningAges 50–80 - NCT06507618RecruitingPhase 3
Pre-surgery hormone therapy to guide radiation decisions for breast cancer
This trial tests whether taking hormone therapy for 3 months before breast-conserving surgery can help doctors decide if radiation is right for you. It is for women aged 65 and older with a common type of breast cancer that is hormone receptor-positive and HER2-negative.
New Haven, ConnecticutAges 65 years+ - NCT06500169Recruiting
Golf exercise study for prostate cancer survivors
This study tests if golf can help men with prostate cancer feel better and stay healthy. It's for men who are on hormone therapy and want to try a gentle, fun exercise.
Los Angeles, CaliforniaAges 55–85 - NCT06477796Recruiting
Improving sleep in veterans with TBI and sleep problems
This study tests a new way to help Veterans with both a traumatic brain injury (TBI) and sleep problems get better rest. If you are a Veteran with sleep trouble and a history of TBI, this program may help improve your sleep without needing extra medication.
Portland, OregonAges 18–89 - NCT06484920RecruitingPhase 2
Pembrolizumab and ATRA for relapsed lymphoma
This trial tests a new combination of two medicines, pembrolizumab and ATRA (a form of vitamin A), for people with certain lymphomas that have come back or stopped responding to earlier treatments. The goal is to see if the combination can help the immune system fight the cancer more effectively.
Indianapolis, IndianaAges 18 years+ - NCT06485349Enrolling by invitation
Olive leaf extract for anxiety and weight in women
This study tests whether an olive leaf extract can help with mild anxiety and weight management in women who are overweight or have moderate obesity. Participants take the extract or a placebo daily for a period, and their anxiety levels, inflammation, and weight are tracked.
Guadalajara, JaliscoAges 18–40 - NCT06478186RecruitingPhase 4
Knee Osteoarthritis Steroid Injection Study for People with Type 2 Diabetes
This study compares two different steroid knee injections—Zilretta and Kenalog—to see which works better for people with both knee osteoarthritis and type 2 diabetes. It uses a continuous glucose monitor to track blood sugar changes.
Kansas City, KansasAges 40 years+ - NCT06480201RecruitingPhase 1
Ketamine for treatment-resistant depression: a brain wave study
This study tests whether a single dose of ketamine can change brain wave patterns (called gamma oscillations) in people with treatment-resistant depression. Researchers want to see if these brain waves can predict who will feel better after treatment.
Houston, TexasAges 21–45 - NCT06489782Recruiting
New approach to test alcohol use disorder medications
This study tests a new way to quickly screen medications for alcohol use disorder (AUD). You will have lab sessions where your drinking is monitored to see how different medicines affect your alcohol use.
New Haven, ConnecticutAges 21–65 - NCT06477692RecruitingPhase 2
Comparing Neck Radiation Options for Head and Neck Cancer
This trial is testing whether radiation to just the lymph nodes near the tumor is as effective as treating a larger area of the neck. It is for people with certain head and neck cancers (not unknown primary or glottic) and aims to lower side effects.
Dallas, TexasAges 18–99 - NCT06494891RecruitingPhase 2
Understanding motivation for IV alcohol drinking
This study looks at why people with alcohol use disorder choose to drink alcohol given through an IV. The goal is to better understand the motivation behind drinking, which could help improve treatments.
Los Angeles, CaliforniaAges 21–65 - NCT06487403Recruiting
Delaying radiation for head and neck cancer: MRI and immune markers study
This study tests whether delaying radiation therapy can help doctors learn more from MRI scans and immune system changes in patients with head and neck cancer. This could lead to better treatment decisions.
Toronto, OntarioAges 18 years+ - NCT06471738RecruitingPhase 2
Targeted drug combo for untreated follicular lymphoma
This trial tests a combination of three targeted drugs (zanubrutinib, rituximab, and venetoclax) for people with untreated follicular lymphoma. The goal is to see if this combination works better than standard treatments and has manageable side effects.
BeijingAges 18 years+ - NCT06470282RecruitingPhase 1/Phase 2
Drug combo plus radiation for muscle-invasive bladder cancer
This trial tests a combination of two drugs (enfortumab vedotin and pembrolizumab) plus radiation therapy for people with bladder cancer that has grown into the muscle layer. The goal is to see if this treatment can kill the cancer while avoiding the need for bladder removal surgery.
San Francisco, CaliforniaAges 18 years+ - NCT06460922Recruiting
3D printed wrist models to plan Kienböck's surgery
This study uses 3D printed models of your wrist to help doctors plan surgery for Kienböck's disease (a condition where a wrist bone loses blood supply and breaks down). The goal is to see if these models improve surgical results.
Barcelona, BarcelonaAges 18–85 - NCT06441747RecruitingPhase 2
Durvalumab and olaparib for advanced bile duct cancer
This trial tests a combination of two drugs—durvalumab (an immunotherapy) and olaparib (a targeted therapy)—for people with advanced bile duct cancer that did not grow after initial treatment with chemotherapy and durvalumab. The goal is to see if this combination can help control the cancer further.
Camperdown, New South WalesAges 18 years+ - NCT05570812RecruitingPhase 2
Pregnenolone to improve depressed mood in people with HIV
This Phase 2 trial tests a brain-acting steroid called pregnenolone to help reduce depressed mood. It studies whether it can improve mood in adults with HIV who are already on HIV treatment and still have depression symptoms.
Boston, MassachusettsAges 18–85 - NCT06444269RecruitingPhase 2
Precision radiation before surgery for early hormone-positive breast cancer
This trial tests a focused radiation treatment before surgery for early-stage breast cancer that is hormone receptor positive and HER2 negative. The goal is to give precise radiation only to the tumor, with the hope of reducing side effects and improving outcomes.
Dallas, TexasAges 18 years+ - NCT06449326Recruiting
Brain imaging and stimulation study for PTSD in veterans
This study uses brain scans and a non-invasive brain stimulation technique called repetitive transcranial magnetic stimulation (rTMS) to help reduce PTSD symptoms in veterans. You may be eligible if you have ongoing PTSD symptoms and are on stable medication.
Albuquerque, New MexicoAges 18–80 - NCT06453876RecruitingPhase 3
Comparing clot removal, low-dose clot dissolver, and heparin for high-risk lung clot
This trial compares three treatments for an intermediate-high risk pulmonary embolism: a minimally invasive clot removal procedure (embolectomy), a low-dose clot-dissolving medication, or standard blood thinning (heparin). The goal is to see which approach works best to prevent worsening while reducing bleeding risks.
CopenhagenAges 18 years+ - NCT06450041RecruitingPhase 2
STING trial for high-risk neuroblastoma
This trial tests a combination of chemotherapy (temozolomide and irinotecan), natural killer cells (NK cells), and an antibody therapy (GD2 mAb) to see if it can help children and young adults with high-risk neuroblastoma that has not responded to treatment or has come back.
Los Angeles, CaliforniaAges 1–31 - NCT06447103RecruitingPhase 2
New scan to find kidney cancer after surgery
This trial tests a special PET scan to see if it can better find leftover kidney cancer after surgery compared to a standard CT scan. You may qualify if you had kidney cancer surgery within the last 4-16 weeks and are at high risk of the cancer coming back.
Los Angeles, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for bipolar disorder i or ii?
- Yes. Clin2 currently lists 2,351 recruiting bipolar disorder i or ii studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a bipolar disorder i or ii trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a bipolar disorder i or ii trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.