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
- NCT06864039Enrolling by invitation
Quality of life in treated congenital hypothyroidism
This study looks at the long-term quality of life for people who were diagnosed with congenital hypothyroidism at birth and started treatment within the first month of life. It aims to understand how early treatment affects their health and well-being as they grow up.
NaplesAges 16–21 - NCT06867549RecruitingPhase 2
Propofol for depression in older adults
This study tests if a medicine called propofol (given through an IV) can help improve depression symptoms by boosting slow brain waves during sleep. It is for people 60 and older whose depression has not fully responded to standard antidepressants.
St Louis, MissouriAges 60 years+ - NCT06860828Enrolling by invitation
Football players and brain health study: DIAGNOSE CTE
This study looks at brain changes in former college and professional football players, people with memory problems, and healthy controls. It aims to learn more about chronic traumatic encephalopathy (CTE) and Alzheimer's disease.
Phoenix, ArizonaAges 50 years+ - NCT06866964RecruitingPhase 2
Aspirin to prevent blood clots in advanced germ cell cancer chemotherapy
This trial tests if daily aspirin can prevent dangerous blood clots in people receiving chemotherapy for advanced testicular or germ cell cancer. It is for those at high risk of clots and aims to improve safety during treatment.
Charlotte, North CarolinaAges 18–70 - NCT06213324RecruitingPhase 4
Ketamine's effects on brain circuits in depression
This trial studies how ketamine affects brain circuits in people with depression compared to healthy volunteers. It involves a single infusion of ketamine and brain scans before and after.
New York, New YorkAges 18–65 - NCT06852469RecruitingPhase 4
GABA test for PTSD in veterans
This trial uses a medication called lorazepam to study how GABA receptors work in veterans with PTSD. It aims to learn more about brain chemistry related to PTSD and how it might affect treatment.
San Diego, CaliforniaAges 18–65 - NCT06857279RecruitingPhase 2
Testing HLX43 for advanced head and neck cancer
This trial tests an investigational drug called HLX43 for people with advanced head and neck cancer that has returned or spread. It aims to see if the drug can shrink tumors or slow cancer growth.
Jinan, ShandongAges 18–75 - NCT06854224RecruitingPhase 2
Testing a sleep drug for suicide risk in veterans with depression
This trial tests whether a medication called suvorexant (used for sleep) can help lower suicide risk in veterans who have major depression and have attempted suicide before. The study aims to see if blocking a brain chemical called orexin reduces suicidal thoughts.
The Bronx, New YorkAges 18–70 - NCT06844474RecruitingPhase 2
Study of SHR-1826 for advanced lung cancer
This trial tests an investigational drug called SHR-1826 for people with non-small cell lung cancer that has spread or cannot be removed by surgery. It aims to see if the drug can shrink tumors and improve outcomes.
Beijing, Beijing MunicipalityAges 18–75 - NCT06839066RecruitingPhase 2
HLX43 for advanced nasopharyngeal cancer after prior treatments
This trial tests an investigational drug called HLX43 for people with nasopharyngeal cancer that has come back or spread, and who have already tried two or more prior treatments without success. The goal is to see if HLX43 can shrink tumors or slow the cancer's growth.
Fuzhou, FujianAges 18 years+ - NCT06837220Recruiting
Smoking cessation program for people in community behavioral health
This study tests a smoking cessation program designed for people who receive care at community behavioral health centers in Chicago. If you're a daily smoker interested in quitting, you may be able to join and get support to help you stop.
Chicago, IllinoisAges 18–26 - NCT06835855Recruiting
Does mother’s depression affect baby’s attention to emotions?
This study looks at how babies of mothers with depression pay attention to emotional faces. Researchers want to learn if these babies show different patterns of attention to happy or sad cues, which could help understand early development.
Binghamton, New YorkAges 6 months+ - NCT06843681Enrolling by invitationPhase 2
Trastuzumab and Chemo Before Surgery for HER2-Positive DCIS
This trial tests giving trastuzumab (a targeted drug) plus a chemotherapy drug called a taxane before surgery for women with HER2-positive ductal carcinoma in situ (DCIS), an early form of breast cancer. The goal is to see if this combination can shrink or eliminate the cancer before surgery.
Guangzhou, GuangdongAges 18–70 - NCT06379087RecruitingPhase 2
Radiation, immunotherapy and targeted therapy for early-stage lung cancer
This trial tests a combination of radiation therapy before surgery, followed by the immunotherapy drug tislelizumab and the targeted therapy drug anlotinib after surgery, for people with stage II to IIIA non-small cell lung cancer (NSCLC). The goal is to see if this approach can improve outcomes for patients whose tumors can be removed surgically.
Hangzhou, ZhejiangAges 18–75 - NCT06829797RecruitingPhase 2
Iparomlimab and chemotherapy vs chemotherapy alone for stomach cancer
This trial tests whether adding an immunotherapy drug (Iparomlimab and Tuvonralimab, combined as QL1706) to standard chemotherapy before surgery works better than chemotherapy alone for people with locally advanced stomach or gastroesophageal junction cancer that can be surgically removed.
Jinan, ShandongAges 18–75 - NCT06833502RecruitingPhase 2
Screening for breast cancer spread after chemo and surgery
This trial aims to find out if doing special scans to check for breast cancer spread to organs (not just lymph nodes) is helpful in certain patients. The study looks at people with breast cancer that had already spread to lymph nodes and did not completely go away with chemotherapy and surgery.
Tampa, FloridaAges 18 years+ - NCT06835530RecruitingPhase 2
Rituximab and CC-99282 for older frail patients with large b-cell lymphoma
This trial tests a combination of two drugs, rituximab and CC-99282, as a first treatment for older adults with diffuse large b-cell lymphoma who are too frail for standard chemotherapy. The goal is to see if this gentler approach can effectively control the disease while being easier to tolerate.
Alessandria, AlessandriaAges 80 years+ - NCT06834126RecruitingPhase 1
Papaverine with radiation for advanced rectal cancer
This trial tests if adding papaverine (a drug) to radiation therapy can help people with locally advanced rectal cancer avoid surgery and keep their rectum. It is for patients who have already had chemotherapy and want a non-surgical approach.
Duarte, CaliforniaAges 18 years+ - NCT06835725RecruitingPhase 2
Comparing two prostate radiation schedules for intermediate risk
This trial compares giving radiation in 2 treatments versus 5 treatments for prostate cancer that hasn't spread. It's for men with low or intermediate risk prostate cancer who are healthy enough to undergo a short course of targeted radiation.
Surrey, British ColumbiaAges 18 years+ - NCT06830239RecruitingPhase 2
Neoadjuvant dostarlimab for resectable stage III colon cancer
This trial tests an investigational immunotherapy drug called dostarlimab given before surgery for colon cancer. It is for people whose tumor is MMR-proficient (also called MSS) and is large enough or has spread to nearby lymph nodes but not to other parts of the body. The goal is to see if this treatment can shrink the tumor before surgery.
LeuvenAges 18 years+ - NCT06655675Recruiting
Blood flow changes after epidural pain relief in labor
This study looks at how a type of labor pain relief (combined spinal-epidural) affects blood flow in the mother and baby's main arteries. It may help doctors understand if this common pain relief method is safe for all labors.
Toronto, OntarioAges 18–50 - NCT06820138RecruitingPhase 2
Focused ultrasound treatment for PTSD in veterans
This study tests a non-invasive treatment called focused ultrasound for veterans with PTSD. Focused ultrasound uses sound waves to target specific brain areas without surgery. It aims to reduce PTSD symptoms like distress and anxiety.
Providence, Rhode IslandAges 22–70 - NCT06817993Recruiting
How social media affects the teen brain
This study looks at how social media affects the brains of teens with depression. You would complete smartphone surveys and have one brain scan (MRI) to help researchers understand these connections.
Pittsburgh, PennsylvaniaAges 13–17 - NCT06817902Enrolling by invitation
TMS for Early Alzheimer's Disease Pilot
This trial tests whether transcranial magnetic stimulation (TMS), a noninvasive brain treatment, can help people with early Alzheimer's or mild cognitive impairment. It aims to see if the treatment is safe and effective for slowing memory decline.
Saint Paul, MinnesotaAges 40–90
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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.