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
- NCT02211365Recruiting
Hypertension patient registry in Campania Salute Network
This trial is a registry that collects information about people with high blood pressure in the Campania region. It may help researchers understand hypertension better and improve future care.
Naples, NapoliAges 18–85 - NCT05293366Recruiting
Long COVID study testing supportive care for multiple body systems
This study looks at people who have recovered from COVID-19 but still deal with long-term problems. It aims to better understand (and potentially help with) ongoing issues that can affect hormones, metabolism, mood, muscles, the heart, lungs, and skin.
NaplesAges 18 years+ - NCT05379556Recruiting
Study for long COVID sexual and reproductive symptoms
This study is looking at people who have recovered from COVID-19 but still have ongoing (long COVID) sexual, reproductive, or related symptoms. Researchers want to learn about these lingering problems and what may help, based on your answers and study procedures.
Naples, ItalyAges 18 years+ - NCT06700291Recruiting
Frailty and thinking problems after surgery in older adults
This study looks at how frailty (a state of being physically weak and less resilient) before hip or knee replacement surgery affects thinking and memory problems after surgery in older adults. It aims to help identify patients who may need extra support.
TbilisiAges 65 years+ - NCT06695884Recruiting
Finding the best TMS pulse pattern to boost brain reward activity
This study tests different pulse patterns of transcranial magnetic stimulation (TMS), a noninvasive brain stimulation, to see which one best increases activity in brain reward circuits. It may help people who are dependent on nicotine.
Newark, New JerseyAges 18–55 - NCT06364956RecruitingPhase 1/Phase 2
Testing new drug combo for bladder cancer before surgery
This trial tests a combination of two drugs (Tislelizumab and Palbociclib) given before bladder removal surgery. It is for people with bladder cancer that has a specific genetic change and who cannot take the standard chemotherapy cisplatin.
Guangzhou, GuangdongAges 18 years+ - NCT06688513Enrolling by invitation
Social needs app for cancer patients having surgery
This study tests a mobile app called Carealth that helps cancer patients address social needs like housing, food, or transportation. It is for patients who are having surgery with an overnight hospital stay and want to see if the app can improve their care.
Baltimore, MarylandAges 18 years+ - NCT06689163RecruitingPhase 1/Phase 2
Study of HRS-1167 with abiraterone for metastatic prostate cancer
This trial tests a new combination of two study drugs (HRS-1167 and abiraterone with prednisone) for men with prostate cancer that has spread beyond the prostate. The goal is to see if the combination works better than current treatments.
Hefei, AnhuiAges 18 years+ - NCT06679634RecruitingPhase 2
Topotecan eye patch for retinoblastoma
This trial tests a new way to deliver the chemotherapy drug topotecan directly to the eye (via a small patch placed on the eye surface) for children with retinoblastoma that either needs eye removal or has come back after standard treatment. It aims to see if this approach can help save the eye and vision.
New York, New YorkAges Up to 8 years - NCT06680050RecruitingPhase 2
Study of radiation plus two drugs for advanced lung cancer after prior treatment
This trial tests whether adding two drugs, durvalumab and ceralasertib, after radiotherapy can help patients with stage III non-small cell lung cancer whose cancer has come back in the chest or spread to a few other spots after previous treatment with durvalumab. It aims to improve outcomes by boosting the immune system's ability to fight the cancer.
BresciaAges 18 years+ - NCT06677840Recruiting
Probiotics and the gut-brain connection in autism
This study looks at how the gut and brain are linked in children with autism. It tests whether probiotics can help improve behavior and symptoms by studying the bacteria in the gut.
TaipeiAges 4–15 - NCT06671691Enrolling by invitationPhase 1
Single-dose radiation for low-risk breast cancer
This trial tests a single, high-precision dose of radiation to the tumor instead of standard surgery or multiple radiation sessions. It is for women with a small, low-risk breast cancer who cannot or choose not to have surgery.
Palma, Balearic IslandsAges Any age - NCT06671977RecruitingPhase 1
Safety and effects of DMT in healthy adults and those with depression
This trial studies the safety and effects of DMT, a psychedelic compound, in healthy volunteers and people with major depressive disorder (MDD) who haven't responded well to antidepressants. It aims to see how DMT affects the brain and mood.
West Haven, ConnecticutAges 21–65 - NCT06666413RecruitingPhase 4
Study of Nexviazyme in children with infantile Pompe disease
This study tests the safety and effects of the enzyme replacement therapy avalglucosidase alfa (Nexviazyme) in children with infantile-onset Pompe disease. It is for children who have had Pompe symptoms since infancy and heart problems at diagnosis.
ShanghaiAges Up to 17 years - NCT06668350Recruiting
Smoking perceptions study for young adults who smoke little cigars
This study looks at how young adults who smoke little cigars or cigarillos perceive smoking in real-world settings. It aims to understand attitudes and behaviors to help develop better health messages.
Oklahoma City, OklahomaAges 18–34 - NCT06656832Recruiting
How Heart Failure Progresses in Hospitalized Patients
This study looks at why heart failure gets worse over time. It involves people who have been hospitalized for heart failure and have a known heart abnormality. Doctors will monitor your health to find clues about disease progression.
LeipzigAges 18 years+ - NCT06668584RecruitingPhase 2
Olutasidenib to prevent cancer return after stem cell transplant
This study tests if a daily pill called olutasidenib can help keep your cancer from coming back after a stem cell transplant. It's for people with a specific IDH1 gene change and myeloid cancers like AML or MDS.
Houston, TexasAges 18–75 - NCT06661720RecruitingPhase 3
Tivozanib and pembrolizumab after kidney cancer surgery
This trial is testing if adding the targeted therapy tivozanib to the immunotherapy drug pembrolizumab (Keytruda) can help prevent kidney cancer from coming back after all known tumors have been removed by surgery.
Phoenix, ArizonaAges 18 years+ - NCT06665074RecruitingPhase 2
Inflammation and aggression study
This trial tests how inflammation affects aggression by giving a small amount of a substance that briefly triggers your immune system. You may qualify if you have a diagnosis of Intermittent Explosive Disorder (IED), or if you are a healthy control without current anger issues.
Columbus, OhioAges 21–55 - NCT06668571RecruitingPhase 2
Ketamine for treatment-resistant depression
This study tests if intravenous ketamine can help people with treatment-resistant depression who haven't found relief from at least two other treatments. If you qualify, you'll receive ketamine infusions to see if it improves your mood.
Rochester, MinnesotaAges 18–65 - NCT04532424Recruiting
Brain stimulation for repetitive behaviors in autism
This trial tests whether transcranial magnetic stimulation (a non-surgical treatment using magnets on the scalp) can reduce restricted and repetitive behaviors seen in autism. It’s designed for people with autism who have high levels of certain repetitive behaviors, like insistence on sameness or unusual interests.
Stanford, CaliforniaAges 12–45 - NCT06647953RecruitingPhase 3
Testing a standard approach for pleuropulmonary blastoma, with or without topotecan
This trial compares a standard surgery and chemotherapy plan for type I pleuropulmonary blastoma (PPB) to adding the drug topotecan for types II and III PPB. The goal is to see if the extra drug helps shrink tumors and improve outcomes for children with more advanced disease.
Birmingham, AlabamaAges Up to 21 years - NCT06651593RecruitingPhase 2
BND-22 and cemiplimab for advanced solid tumors
This trial tests a combination of two new drugs, BND-22 and cemiplimab, for people with certain advanced solid tumors like lung, colorectal, or ovarian cancer. It aims to see if this treatment helps control the cancer and looks at specific markers in your blood and tissue.
Houston, TexasAges 18 years+ - NCT06649058RecruitingPhase 2
Study on combining drugs and radiation for brain metastases
This trial is for people with cancer that has spread to the brain (brain metastases). It tests a new approach where you start a systemic therapy (drugs that travel through your body) and later add focused radiation to the brain tumors, instead of treating them right away. The goal is to see if this sequence works well and avoids unnecessary side effects.
Houston, TexasAges 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.