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 2,350 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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
Angiotensin II test for treating vasoplegic shock
This trial tests a medicine called angiotensin II to see how well it helps people whose blood pressure stays dangerously low after standard treatments for vasoplegic shock, a condition where blood vessels relax too much. If it works, it might help raise blood pressure and improve blood flow to vital organs.
MariborAges 18 years+ - 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 - NCT06542939Enrolling by invitation
Telehealth for diabetes and hypertension in South Asians
This study tests a telehealth program to help South Asian adults manage both diabetes and high blood pressure. If you have these conditions and your blood pressure is not well controlled, this program could help you improve your health from home.
Atlanta, GeorgiaAges 21 years+ - 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 - NCT06526260Recruiting
Very Brief Exposure for Social Anxiety in Teens and Young Adults
This study tests a very short, new type of exposure therapy for social anxiety in teens and young adults. Participants will also have a brain scan (MRI) to see how the therapy affects the brain.
Los Angeles, CaliforniaAges 16–22 - 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 - 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 - 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 - NCT06480383RecruitingPhase 2
Adding an experimental pill to current anxiety medication
This study tests an experimental medication (ITI-1284) added to your current anxiety treatment to see if it improves symptoms. It's for adults with generalized anxiety disorder (GAD) who haven't gotten enough relief from their current medicine.
Glendale, CaliforniaAges Any age - 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+ - 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 - NCT06474026Recruiting
Focused Ultrasound for Stimulant Use Disorder
This trial tests a non-invasive brain treatment called focused ultrasound for people with stimulant use disorder (like methamphetamine or cocaine). It aims to help reduce cravings and improve recovery by gently stimulating a brain area involved in addiction.
Seoul, SeoulAges 19–60 - NCT06468202RecruitingPhase 4
Aspirin dose study to prevent high blood pressure in pregnancy
This trial compares two doses of aspirin to see which is better at preventing conditions like preeclampsia (a serious form of high blood pressure during pregnancy). You may qualify if you are in early pregnancy and have certain risk factors.
Birmingham, AlabamaAges 14–35 - NCT06457230Recruiting
Brain stimulation for methamphetamine use disorder
This study tests a new type of non-invasive brain stimulation (transcranial magnetic stimulation) that targets the cerebellum and prefrontal cortex to help people with methamphetamine use disorder. It aims to see if this treatment can reduce cravings and improve outcomes.
Shanghai, Shanghai MunicipalityAges 18–60 - NCT06442475RecruitingPhase 2
Low-dose mosunetuzumab for untreated indolent B-cell lymphoma
This trial tests a low dose of the drug mosunetuzumab for people with slow-growing B-cell lymphomas (follicular lymphoma or marginal zone lymphoma) who have not had any previous treatment. It aims to see if this drug can help control the disease with fewer side effects.
Seattle, WashingtonAges 18 years+ - NCT06442423RecruitingPhase 1
Psilocybin study for people with psychiatric symptoms
This trial tests if psilocybin, a substance found in certain mushrooms, can help people with various mental health symptoms that affect daily life. You would take a single dose in a supervised setting and be monitored for changes in your mood and well-being.
New Haven, ConnecticutAges 18 years+ - NCT06432985Recruiting
Smoking cessation coaching for veterans with cancer
This study tests a counseling program to help veterans who smoke quit smoking, especially those undergoing cancer treatment or lung cancer screening. It may improve health outcomes during cancer care.
San Francisco, CaliforniaAges 18 years+ - NCT06144736RecruitingPhase 2
Surgery for stage 2 seminoma testicular cancer trial
This trial is testing whether removing affected lymph nodes with surgery (RPLND) works well alone for seminoma testicular cancer that has spread to nearby nodes but is still relatively small. It is for patients who have not had extensive chemo or radiation.
DüsseldorfAges 18–99 - NCT06434896Recruiting
Blood test to guide chemotherapy in stage II colon cancer
This trial is for people with stage II colon cancer who are not currently getting chemotherapy. It uses a blood test to look for tumor DNA, so doctors can decide if chemotherapy might help prevent the cancer from coming back.
's-HertogenboschAges 18 years+ - NCT06434363RecruitingPhase 1/Phase 2
Cell therapy plus tafasitamab for autoimmune diseases
This trial tests a new cell therapy (AD-PluReceptor) combined with the drug tafasitamab for people with certain autoimmune diseases like systemic sclerosis, lupus, or chronic graft-versus-host disease. It aims to see if this treatment can help when standard therapies have failed.
Houston, TexasAges 18 years+ - NCT06437977RecruitingPhase 3
Pre-surgery treatment with radiation, immunotherapy, and chemo for stage II-III NSCLC
This trial tests whether combining radiation, an immunotherapy drug (toripalimab), and chemotherapy before surgery can help shrink tumors and improve outcomes in people with resectable stage II to III non-small cell lung cancer. It aims to see if this approach works better than standard chemotherapy alone.
ShanghaiAges 18–75 - NCT06412757RecruitingPhase 3
Silexan for PTSD: A new treatment option
This trial tests a natural treatment called Silexan (an extract from lavender) to see if it helps reduce PTSD symptoms. It might be an option if standard treatments haven't worked or you prefer a non-medication approach.
Carlton, VictoriaAges 18 years+
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Common questions
- Are there clinical trials for bipolar disorder i or ii?
- Yes. Clin2 currently lists 2,350 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.