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 2,366 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06338280RecruitingPhase 2
Observing methadone treatment remotely
This study tests if using a smartphone app to watch you take your methadone works as well as going to a clinic every day. It might make treatment easier for you.
Chicago, IllinoisAges 18–64 - NCT06363981Recruiting
Brain stimulation for depression, sleep and memory problems
This study tests a non-invasive brain stimulation treatment (called rTMS) to help with depression, sleep problems, and memory or concentration issues. It's designed for people with moderate to severe depression who also have trouble sleeping and thinking clearly.
KrakowAges 18–65 - NCT06371352Recruiting
Brain stimulation for sleep and fatigue in depression
This study tests a noninvasive brain stimulation treatment (theta burst stimulation) to see if it can improve sleep, reduce daytime sleepiness, and ease fatigue in people with depression.
WarsawAges 18–65 - NCT06417437RecruitingPhase 4
Brain-computer interface test for depression
This trial tests a non-invasive brain-computer interface (BCI) to help people with depression. It may be a good fit for teenagers and adults who are right-handed, Han Chinese, and have moderate to severe depression without other major health problems.
Shanghai, Shanghai MunicipalityAges 12 years+ - NCT06616116Recruiting
Stress Management with Real-Time Body Signal Feedback
This trial tests a stress management program that uses real-time feedback from your body signals (like heart rate). It is for people with mood disorders, such as depression or bipolar disorder, who also feel anxious or stressed. The goal is to help you learn to control your stress better.
Seoul, Jongno-guAges 15–59 - NCT06685003Recruiting
Craft training for professionals to help families with opioid use
This trial tests if an online training program helps counselors learn CRAFT skills to support families affected by a loved one's opioid use. You would complete training, submit work samples, and be randomly assigned to different activities over 12 weeks.
New York, New YorkAges 18 years+ - NCT06342440Recruiting
Early detection of colon cancer and advanced polyps
This study aims to find colorectal cancer and advanced polyps (adenomas) earlier by looking at blood samples. Researchers hope a simple blood test might one day help detect colon cancer before it spreads.
Monrovia, CaliforniaAges 18 years+ - NCT07684911Recruiting
Long-term effects of TMS for depression
This study looks at how well the benefits of transcranial magnetic stimulation (TMS) last over time for people with depression that didn't get better with other treatments. It also uses brain scans to find markers that might predict who will keep doing well.
RennesAges 18 years+ - NCT07026461RecruitingPhase 4
TMS for depression: comparing two brain stimulation methods
This trial compares two types of transcranial magnetic stimulation (TMS) to see which works better for people with depression. TMS uses magnetic pulses to stimulate brain areas involved in mood regulation.
ÖrebroAges 18 years+ - NCT07085923Recruiting
Heart health study for people with mental illness
This study tests a program to improve heart health in people with schizophrenia or bipolar disorder who take antipsychotic medication or lithium and have a high body weight. The goal is to help reduce heart disease risk.
OsloAges 25–70 - NCT07136844Recruiting
Walking and arm movement study for nerve and muscle conditions
This study uses motion analysis to understand walking and arm function in adults with certain neurological or metabolic diseases. The goal is to find patterns that help doctors better manage these conditions.
LiègeAges 18 years+ - NCT07167563Recruiting
Real-world lithium study for bipolar disorder
This study looks at how lithium works in everyday life for people with bipolar disorder. It aims to learn about real-world treatment patterns and outcomes.
AarhusAges 18 years+ - NCT01980147Recruiting
Skills for Wellness program for youth coping with mental health risks
This trial tests a structured skills program to help children and teens (ages 9–21) cope with early mental health warning signs such as anxiety, mood swings, or unusual thoughts. It may help participants build practical coping tools and well-being.
Halifax, Nova ScotiaAges 9–21 - NCT02560805RecruitingPhase 2
Study drugs that affect stress nerves and blood pressure in PTSD
This Phase 2 study looks at how stress-related nerve activity and a hormone called angiotensin II may be involved in PTSD, and how specific blood-pressure-related medicines affect the body. You may be eligible if you are a PTSD patient (or a matched control without PTSD) and meet safety criteria.
Decatur, GeorgiaAges 18–65 - NCT02878408Recruiting
Study of immune and genetics factors in bipolar or schizophrenia
This study looks at how the immune system, genetics, inflammation, and past exposures may relate to bipolar disorder or schizophrenia. It may help researchers understand the cause and find better ways to support people with these conditions.
Créteil, FranceAges 16 years+ - NCT07399626RecruitingPhase 1/Phase 2
Validation of a hypomania risk scale in Romanian
This study adapts and validates a short questionnaire (HPS-6) to measure traits linked to hypomania in Romanian speakers. Participation involves completing surveys, which may help identify early signs of mood changes.
Cluj-NapocaAges 18–50 - NCT07155707Recruiting
Virtual therapy platform for mood and anxiety disorders
This trial tests a virtual therapy platform called Teleo for people with mood or anxiety disorders. It looks at how well patients engage with online therapy and whether it helps their symptoms.
Monterey, CaliforniaAges 5–14 - NCT07148765Enrolling by invitation
Using wearables after bladder removal surgery
This trial tests whether a wearable device can help track recovery after bladder removal surgery. It may help you and your care team monitor your progress at home.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT06853873Enrolling by invitation
Alcohol counseling for safer pregnancies
This trial tests a counseling program to help pregnant women reduce risky alcohol use. The program is designed to support women in making healthier choices for themselves and their baby.
Cape TownAges 18 years+ - NCT05703412Enrolling by invitation
Text or app check-ins after discharge for serious mental illness
This study tests an mHealth (phone-based) program that helps people with serious mental illness after leaving the hospital. It may help you stay connected to care and support in the community after discharge.
Providence, Rhode IslandAges 18 years+ - NCT05368038Enrolling by invitation
Newborn screening program for babies up to 4 weeks old
This trial tests a flexible newborn screening process that looks for certain conditions early in life. It may help by catching problems sooner, when treatment can be started earlier.
Brooklyn, New YorkAges Up to 4 weeks - NCT04987229Enrolling by invitationPhase 3
Kid’s long-term safety follow-up for OLZ and SAM treatment
This study checks how safe a kid’s ongoing treatment is over a longer period. It is mainly for children who already finished a related study and may benefit from continuing the same medicines.
Dothan, AlabamaAges 10–17 - NCT05334069Recruiting
Blood test study for early cancer detection in patients
This study collects blood from people with cancer and people without cancer (or with possible cancer) to test whether new blood tests can detect cancer earlier. Your blood samples help researchers evaluate how well these tests work.
Anchorage, AlaskaAges 40–75 - NCT05712057Recruiting
Brain stimulation vs therapy for emotion regulation problems
This trial compares a type of brain stimulation (rTMS) to therapy to help people better manage strong emotions. You may be eligible if you have ongoing difficulties with emotion control and meet specific mood, anxiety, or related symptom criteria.
Durham, North CarolinaAges 18–55
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Common questions
- Are there clinical trials for bipolar disorder i or ii?
- Yes. Clin2 currently lists 2,366 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.