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 2,385 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03438474Recruiting
Lymph node surgery study for certain early endometrial cancers
This trial studies whether adding lymph node removal (lymphadenectomy) during surgery helps people with certain early-stage endometrial cancer. It focuses on patients who do not have visibly enlarged lymph nodes and who can safely have the operation.
AalenAges 18–75 - NCT03437928Recruiting
Deep brain stimulation for severe, treatment-resistant depression
This trial tests whether deep brain stimulation (DBS, a surgically placed device that sends signals to the brain) can reduce symptoms of long-lasting major depression that has not improved with many treatments. You may be more likely to qualify if your depression has been present for years, has been resistant to multiple medications and therapies, and if you meet specific safety and testing requirements.
Dallas, TexasAges 22–70 - NCT03517579Recruiting
Personalized treatment for Graves and certain thyroid cancers
This trial tests a personalized approach to treat thyroid disorders, either Graves’ disease or certain thyroid cancers that may need radioactive iodine treatment. It may help by matching treatment to your specific test results and needs.
Baltimore, MarylandAges 21–65 - NCT03564561Recruiting
Pompe disease study of walking and symptoms over time
This study follows people with Pompe disease to better understand how the disease progresses and how walking function changes. You may help researchers learn what symptoms and test results matter most, without necessarily receiving a new treatment.
Garches, Hauts-de-SeineAges 18–80 - NCT03578003Recruiting
Bright morning light to improve sleep in veterans
This study tests whether using bright morning light can improve sleep quality in veterans. You may be able to join if you’re not already using a light box and you don’t have certain eye or mood conditions.
Portand, OregonAges 18 years+ - NCT03583684Recruiting
Brain scan study to predict response to Pivotal Response Treatment
This study uses brain scans to learn which young children with autism are most likely to improve with Pivotal Response Treatment (PRT). It may help families and clinicians choose the best early treatment based on early brain signals.
Stanford, CaliforniaAges 2–4 - NCT03588975RecruitingPhase 3
MACI transplant for knee cartilage defects in ages 10 to 17
This Phase 3 study tests whether a cartilage repair transplant called MACI (a lab-made cartilage-like tissue) can improve symptoms in young people with knee cartilage damage. It compares a surgery approach chosen for each person, aiming to reduce pain and improve knee function.
Palo Alto, CaliforniaAges 10–17 - NCT03635645Recruiting
Testing stimulation in people with an implanted retinal prosthesis
This study looks at how retinal stimulation works for people who already have an Argus II retinal prosthesis implanted. It may help researchers understand how well the stimulation creates a visual perception and how reliably people can do the required testing.
Ann Arbor, MichiganAges 25–89 - NCT03665831Recruiting
Deep TMS for depression and memory problems in older adults
This study tests a type of brain stimulation called Deep TMS to help reduce depression and improve or stabilize memory-related symptoms in older adults with Alzheimer’s disease. It’s mainly for people whose depression did not improve or could not be tolerated with antidepressant medicine.
Toronto, OntarioAges 60 years+ - NCT03678194Recruiting
Smartphone app tool for doctors managing daily depression
This trial tests a smartphone app that helps doctors manage depression in everyday life. It may help improve how care is tracked and adjusted soon after starting antidepressant treatment.
BordeauxAges 18–65 - NCT03713268Recruiting
Using a scan to guide eye surgery in real time
This trial tests whether a special eye scan (OCT) can help guide eye surgery during the operation. It may improve how surgeons see and target the exact eye structures they need to treat.
Durham, North CarolinaAges 4 weeks+ - NCT03736863RecruitingPhase 2
Testing combinations of medicines for advanced throat cancer
This trial tests a combination of medicines to treat advanced esophageal squamous cell carcinoma (throat/esophagus cancer) that cannot be removed by surgery and has spread or come back. It is for people whose first treatment (chemotherapy or immunotherapy) did not work well or was not tolerated.
Zhengzhou, HenanAges 18–75 - NCT03752840Recruiting
Community eye-worker program in Nepal
This trial tests a village-based approach to bring eye care closer to older community members. If you live in the right area and are willing to participate, it may help improve access to eye screening and services.
San Francisco, CaliforniaAges 60 years+ - NCT03755401Recruiting
Therapy trial for PTSD after prior treatment didn’t fully help
This trial studies a specific talk-therapy approach (psychodynamic psychotherapy) for people with post-traumatic stress disorder (PTSD) who still have significant symptoms despite prior treatment. You may be able to join if your PTSD symptoms are in a moderate range and you can safely participate without urgent safety risks or certain other conditions.
New York, New YorkAges 18–70 - NCT03760835RecruitingPhase 4
Once-daily hydrocortisone for adults with congenital adrenal hyperplasia
This trial studies whether a once-daily hydrocortisone tablet works as well as standard steroid treatment for adults with congenital adrenal hyperplasia caused by 21-hydroxylase deficiency. It aims to improve how safely and conveniently hormone replacement is taken each day.
NaplesAges 18 years+ - NCT03772275Recruiting
Tests new blood markers in chronic heart failure patients
This study looks at whether certain new blood tests (biomarkers) can help doctors learn more about chronic heart failure. You might be asked for blood samples and health information, and the results could improve how heart failure is understood in the future.
Tanta, ElgharbiaAges 18–75 - NCT03781765RecruitingPhase 4
Testing stimulant vs non-stimulant ADHD treatments in young kids
This study compares stimulant and non-stimulant ADHD medicines in kids who have not taken ADHD medication before. It also studies how these treatments affect brain “reward” processes, which may be linked to substance-use risk.
New York, New YorkAges 7–12 - NCT03813290Recruiting
Brain-based therapy for teens with generalized anxiety
This trial tests a neuro-based treatment to help adolescents with generalized anxiety disorder, including those newly diagnosed. You may be able to join if you meet age, diagnosis, and safety requirements, and if you have not already tried certain mindfulness programs.
Singapore, SingaporeAges 13–18 - NCT03819608Recruiting
Brain stimulation and rehab after mild concussion with PTSD or cognitive issues
This trial studies whether brain stimulation plus targeted brain rehabilitation can improve symptoms after a mild concussion (mTBI). You may be invited if your concussion happened at least 3 months ago and your symptoms are affecting thinking or mood, with or without PTSD.
Chicago, IllinoisAges 18–80 - NCT03853915Recruiting
PET scan and HPV testing during chemoradiation for cervical cancer
This study looks at whether a PET scan (FDG-PET/CT) and blood HPV testing can help track cervical cancer responses during and after standard chemo-radiation. It may help doctors better understand who is responding and who may need different care.
Toronto, OntarioAges 18 years+ - NCT03880422Recruiting
Exercise and nutrition for weight and frailty after prostate cancer treatment
This study tests whether a structured exercise and nutrition program can improve obesity-related frailty and overall function in people with advanced prostate cancer who are taking hormone therapy (ADT). It may help with strength, mobility, and healthier body weight during/after ADT.
Buffalo, New YorkAges 18 years+ - NCT03912324Recruiting
CT-guided heart imaging to guide treatment for atrial fibrillation
This trial studies whether using a special CT scan map of the heart muscle thickness can help doctors choose the best strategy during a cryoballoon procedure for paroxysmal atrial fibrillation. It may help improve effectiveness by tailoring treatment instead of using a standard approach.
SeoulAges 20–80 - NCT03929900Recruiting
Study follow-up for kidney disease in adults (non-dialysis)
This study follows adults with chronic kidney disease who are not on dialysis. It aims to better understand kidney health and test what care or monitoring might help over time.
Seoul, Jongno-guAges 45–79 - NCT03935646RecruitingPhase 2
Test of Adderall’s short-term effects in college students with ADHD
This study measures how stimulant medication (Adderall) affects college students with ADHD in the short term. It compares people with ADHD to students without ADHD to see what changes you may notice during the study.
Laramie, WyomingAges 18–29
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Common questions
- Are there clinical trials for bipolar disorder i or ii?
- Yes. Clin2 currently lists 2,385 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.