Clinical trials
Sex Disorder clinical trials
Below are recruiting sex disorder clinical trials, each written for real people, not researchers. We’re tracking 25 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06692049Recruiting
Freezing gonadal tissue to preserve fertility in children with a disorder of sex development
This study tests a procedure that freezes and stores gonadal tissue (tissue that makes eggs or sperm) to help preserve the chance of having biological children in the future. It is for children and young adults under 30 who have a disorder of sex development and either have a risk of cancer in that tissue or will have it removed for another medical reason.
Chicago, IllinoisAges Up to 30 years - NCT07341412Enrolling by invitation
Study of sex chromosome disorders in fetuses and children
This study looks at the genetic and physical health of babies and children who have a sex chromosome disorder (like having an extra or missing X or Y chromosome). It also compares them to children without these conditions. The goal is to learn more about how these disorders affect development.
AarhusAges birth–50 years - NCT07304193Enrolling by invitation
Study of sex chromosome disorders in fetuses
This study looks at the genetics of fetuses with sex chromosome disorders. It compares them to fetuses without these conditions to understand more about how these disorders affect development.
AarhusAges 3 months–5 months - NCT03283852Recruiting
Genetic study for certain childhood hormone and development disorders
This study looks for new genetic causes of certain “development disorders” that involve hormone problems and how the body develops at puberty. It may help families understand the root cause, which can guide future care and testing.
ParisAges Any age - NCT03102554Enrolling by invitation
Study genes in sex development differences and hypospadias
This study looks for genetic causes of differences in how a baby or child’s sex organs develop, including hypospadias. You may be able to join if doctors can’t find a reason using standard testing.
Boston, MassachusettsAges Any age - NCT07718997RecruitingPhase 1
Social skills training for people with sex chromosome differences
This trial tests a social management training program for adults with sex chromosome aneuploidies (SCA). The goal is to see if it can help improve social skills and daily life. It is a small feasibility study to prepare for larger future trials.
OsloAges 16–65 - NCT06425224RecruitingPhase 3
TENS therapy for premature ejaculation
This trial tests if a painless electrical nerve stimulation (TENS) treatment can help men with premature ejaculation last longer and feel more in control. It's for men who have had this condition for at least 6 months and are in a stable relationship.
Mexico CityAges 18–62 - NCT06532149Recruiting
Sexual health and erectile function in men with lung cancer
This study looks at how lung cancer and its treatments affect men's sexual health, including erectile function and hormone levels. If you are a man with advanced lung cancer and are sexually active, researchers want to learn about your experiences and test results.
RomeAges 18–75 - NCT04717349Recruiting
Study collects health information for kids’ and teens’ gynecology concerns
This is a research study that gathers information about pediatric and adolescent gynecology conditions. It may help researchers better understand these issues by learning about symptoms, care, and outcomes—without requiring a specific treatment.
Bethesda, MarylandAges 1 day–100 years - NCT04463316Recruiting
Clinic study for people with rare genetic conditions
This study is for people who have a rare syndrome or rare congenital condition and are seen at a rare-disease clinic. It aims to better understand these conditions and how care works in a team setting, which may help guide future treatment decisions.
Rotterdam, South HollandAges 18 years+ - NCT05867979Recruiting
Find hidden DNA changes in some boys with unclear DSD
This trial looks for “structural variants,” meaning larger DNA rearrangements that standard gene tests may miss, in boys with certain differences in sex development (DSD) when results are unclear. It may help provide a clearer diagnosis that can guide care for your family.
MontpellierAges 6 months+ - NCT06957691RecruitingPhase 2
Fezolinetant for hot flashes in men on hormone therapy
This study tests a medication called fezolinetant to see if it reduces hot flashes in men undergoing hormone therapy for prostate cancer. If you experience frequent hot flashes, this treatment might help alleviate them.
Boston, MassachusettsAges 40 years+ - NCT07762287RecruitingPhase 1
How two forms of elinzanetant are processed in healthy women
This study looks at how the body handles two different forms of a drug called elinzanetant in healthy women. It helps doctors understand the drug's effects and may guide future treatment options.
Mount Royal, QuebecAges 18–65 - NCT07511660Enrolling by invitation
Ovarian cell injection for perimenopause symptom relief
This trial tests injecting special cells called Muse cells into the ovaries to help relieve perimenopause symptoms and possibly restore ovarian function. It may help women experiencing irregular periods, hot flashes, sleep problems, mood changes, or trouble thinking clearly.
Monterrey, Nuevo LeónAges 28–70 - NCT06800703Recruiting
Opioid use, pain, and the brain
This study uses brain scans (MRI) to understand how pain affects people with opioid use disorder or regular opioid use, compared to healthy volunteers. It aims to find better ways to treat both pain and opioid addiction.
New Haven, ConnecticutAges 21–60 - NCT07773649RecruitingEarly Phase 1
PET scan to study energy use in brain of people with cocaine use disorder
This study uses a special PET scan to look at how brain cells make energy, which may be changed by cocaine. It might help researchers find better ways to treat cocaine use disorder.
Pittsburgh, PennsylvaniaAges 18–45 - NCT07686718Recruiting
Hormone patterns in PMDD vs. healthy controls
This study compares hormone levels during the luteal phase (the time between ovulation and your period) in people with PMDD versus those without symptoms. It involves collecting a blood sample mid-luteal phase to better understand what causes PMDD.
Lancaster, LancashireAges 18–45 - NCT06880640Recruiting
Impulsivity in borderline personality disorder
This study looks at how emotions affect impulsive behaviors in people with borderline personality disorder (BPD). It aims to understand these patterns better, which could help improve future treatments.
Chapel Hill, North CarolinaAges 18–45 - NCT06780917Recruiting
Online cognitive testing for older adults with depression or memory concerns
This study tests whether an online cognitive assessment platform (Creyos) is valid for older adults with major depression or mild cognitive impairment. Participants will complete brain games or puzzles to see how well the online tool measures thinking skills.
Toronto, OntarioAges 60 years+ - NCT04929288Recruiting
Study how hormones affect alcohol risk in men and women
This study looks at how brain activity and hormone-related factors may help explain differences in alcohol risk between men and women. It may help researchers understand why alcohol use differs by sex and how risk develops.
Columbus, OhioAges 21–26 - NCT07225777RecruitingPhase 2
THC's effects on brain and behavior by sex
This study looks at how THC affects men and women differently, focusing on brain activity and behavior. It may help understand why some people react differently to cannabis.
Charleston, South CarolinaAges 21–45 - NCT05951660Recruiting
Study sexual side effects in schizophrenia with diabetes
This study looks at how sexual functioning is affected in people with schizophrenia, especially in those who also have diabetes or weight-related risk. It also examines how psychiatric medicines and diabetes/weight factors may be connected, which could help improve care for patients.
SlagelseAges 18 years+ - NCT03827460RecruitingPhase 1
Study tests how men and women respond to alcohol abstinence
This Phase 1 study looks at sex differences in how the body and brain respond when people stop drinking alcohol for a short time. You may be asked to complete questionnaires and provide blood samples to measure changes during the abstinence period.
Indianapolis, IndianaAges 21–35 - NCT06426303RecruitingPhase 4
Alcohol Use Disorder Treatment in Veterans: Brain and Inflammation
This study is for veterans with alcohol use disorder who have been sober for 5 days to 3 weeks. It looks at how trauma, inflammation, and brain function relate to alcohol problems and how well treatment works. You will be in a group that gets medication or a placebo.
Portland, OregonAges 18–60
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Common questions
- Are there clinical trials for sex disorder?
- Yes. Clin2 currently lists 25 recruiting sex disorder 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 sex disorder 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 sex disorder 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.