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 2,386 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06473623Recruiting
Ear-based nerve stimulation for autism
This trial tests a new, non-invasive way to stimulate the vagus nerve using a gentle device on the ear. The goal is to see if it can help improve social and communication symptoms in children and young adults with autism.
Tai PoAges 7–26 - NCT06479681Recruiting
Coaching help for alcohol use recovery in hospital
This trial tests if a peer recovery coach can help people with alcohol use disorder stay sober after being hospitalized. You'll get support from someone who has been through recovery themselves.
Greenville, South CarolinaAges 18–75 - NCT06484075RecruitingPhase 1/Phase 2
Suvorexant for alcohol use disorder: brain effects
This study tests whether the sleep medication suvorexant can help people with alcohol use disorder by looking at its effects on brain activity. Participants will stay in the hospital for about a month, take suvorexant or a placebo, and have brain scans.
Bethesda, MarylandAges 18–75 - NCT06487585RecruitingPhase 4
Angiotensin II as first pressor after heart surgery
This trial tests if starting Angiotensin II early, instead of other blood pressure medications, can help heart surgery patients maintain safe blood pressure. It may be an option if you have low blood pressure after surgery despite receiving fluids.
Towson, MarylandAges 18 years+ - NCT06490965Recruiting
Improving OCD treatment with brain stimulation
This study tests a new way of using brain stimulation (TMS) to improve OCD symptoms. It may help if standard treatments haven't worked well enough for you.
LisbonAges 18–75 - NCT06495684Recruiting
A brain stimulation study for adults with autism
This trial tests whether mild brain stimulation (transcranial direct current stimulation or tDCS) over multiple sessions can improve thinking, behavior, and brain activity in adults with autism. It may help researchers learn if this safe, noninvasive treatment can support better daily functioning.
Albuquerque, New MexicoAges 18–35 - NCT06496139Recruiting
Online therapy for emotional symptoms before your period
This study tests an online therapy program to help with intense emotional symptoms before your period. It may be a good fit if you have been diagnosed with PMDD and speak Swedish.
Uppsala, Uppsala CountyAges 18–45 - NCT06498349Recruiting
DBS for Parkinson's impulse control problems
This trial tests whether deep brain stimulation (DBS) of the subthalamic nucleus can help control impulse control problems (like gambling, overeating, or shopping) in people with Parkinson's disease. It is for patients whose medication-related impulse symptoms are moderate to severe and who are good candidates for DBS surgery.
CologneAges 18–70 - NCT06500637RecruitingPhase 2
TB006 for autism in adults
This study tests an experimental medication called TB006 for adults with autism. It aims to see if it can help reduce symptoms. Participants must be 18–35, have moderate-to-severe autism, and have a caregiver who can join them.
Phoenix, ArizonaAges 18–35 - NCT06517589Recruiting
A new talk therapy for hard-to-treat anxiety and depression
This study tests a new type of talk therapy called 'process-based therapy' for people whose anxiety or depression has not gotten better with at least two prior treatments. The goal is to see if this approach can help when standard treatments have not worked.
Frankfurt am Main, HesseAges 18–65 - NCT06518785Recruiting
Ultrasound brain treatment for alcohol use disorder
This study tests if focused ultrasound can help reduce alcohol cravings by stimulating a specific part of the brain. Participants will receive ultrasound treatments and undergo an MRI to see how the brain responds.
San Francisco, CaliforniaAges 18 years+ - NCT06524505Recruiting
Deep brain stimulation for bipolar depression
This trial tests a non-invasive brain stimulation technique called deep transcranial magnetic stimulation (dTMS) to see if it improves depression in people with bipolar disorder. dTMS uses magnetic pulses to stimulate brain areas involved in mood regulation.
TianjinAges 18–65 - NCT06534047RecruitingPhase 4
Brain stimulation or nicotine patch to help you quit smoking
This study tests whether a brain stimulation treatment called rTMS can help people with psychiatric conditions quit smoking. You will be randomly assigned to get either rTMS or a nicotine patch, and your progress will be tracked to see which treatment works better.
Toronto, OntarioAges 18–70 - NCT06538558RecruitingPhase 1
Study of tezampanel for opioid withdrawal
This trial tests if tezampanel can help relieve withdrawal symptoms in people with opioid use disorder who are seeking treatment. Participants must already be in an outpatient addiction program.
Indianapolis, IndianaAges 18–65 - NCT06539234Recruiting
Testing angiotensin II for vasoplegic shock
This trial gives a drug called angiotensin II to people in vasoplegic shock (a type of shock where blood vessels stay too relaxed despite other medicines). It tests how the drug affects a kidney-related hormone (renin) and if it can help raise blood pressure.
MariborAges 18 years+ - NCT06542224Recruiting
Finding Brain Signals to Guide OCD Deep Brain Stimulation
This study is testing whether brain signals measured during deep brain stimulation (DBS) can help doctors better treat Obsessive-Compulsive Disorder. It may offer a new way to personalize treatment for people with severe, treatment-resistant OCD.
Chengdu, SichuanAges 18–65 - NCT06547489RecruitingPhase 2
Testing zelquistinel for major depression
This study tests whether zelquistinel, an investigational drug, can reduce symptoms of major depressive disorder (a type of clinical depression). It is for people who are currently experiencing a moderate to severe depressive episode and are not taking other antidepressants.
Birmingham, AlabamaAges 18–64 - NCT06561126Recruiting
Community group program to prevent type 2 diabetes
This study tests a community-based program where groups of people in rural Peshawar and Swabi work together to learn about preventing type 2 diabetes and managing its risk factors. It's open to anyone age 20 or older, whether they have diabetes, prediabetes, or normal blood sugar.
Peshawar, KPKAges 20 years+ - NCT06567145Recruiting
Group therapy for self-stigma in mental health
This study tests a group therapy program designed to help people with mental health conditions reduce the shame and stigma they feel about their illness. It takes place in northeastern Italy and is for people who are stable on their current medications.
VeronaAges 18 years+ - NCT06570057Recruiting
Community program to prevent type 2 diabetes in Karachi
This study tests a community-based program in Karachi to help prevent type 2 diabetes and manage related risks. It welcomes adults with any blood sugar level, from normal to diabetes, to see if group support and education can make a difference.
Karachi, SindhAges 20 years+ - NCT06577636RecruitingPhase 2
Dream induction with anesthesia for PTSD
This trial tests whether inducing dreams during light anesthesia can help treat post-traumatic stress disorder (PTSD). You'll have a low-risk procedure where doctors monitor your brain activity and guide dreams to reduce PTSD symptoms.
Stanford, CaliforniaAges 18–70 - NCT06580990Recruiting
Neck exercises for whiplash recovery
This study tests whether specific neck exercises can help people with whiplash-related neck pain. If you've had a recent whiplash injury and have moderate pain, this program may improve your recovery.
Concepción, BiobioAges 18–65 - NCT06582225Recruiting
Online CBT for OCD in children with autism
This study tests if internet-based cognitive behavioral therapy (CBT) can help children and teens with autism who also have OCD. Treatment is delivered online with parent support, making it easier to access care at home.
Lund, Skåne CountyAges 7–17 - NCT06585709Recruiting
Brain stimulation for opioid use disorder treatment
This trial tests if brain stimulation can help people starting buprenorphine for opioid use disorder. It aims to improve treatment outcomes and support recovery.
Durham, North CarolinaAges 18 years+
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Common questions
- Are there clinical trials for bipolar disorder i or ii?
- Yes. Clin2 currently lists 2,386 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.