Clinical trials
Hormones clinical trials
Below are recruiting hormones clinical trials, each written for real people, not researchers. We’re tracking 417 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03833921RecruitingPhase 2
Testing abiraterone and prednisone for metastatic prostate cancer by race
This trial studies how well abiraterone (a hormone-blocking medicine) plus prednisone (a steroid) works in people with metastatic, hormone-sensitive prostate cancer. It also looks at whether results differ by race/ethnicity and other health factors.
Houston, TexasAges 18 years+ - NCT03841617RecruitingPhase 2
Measure radiation in thyroid cancer using a special PET-CT scan
This trial tests how much radiation a specialized whole-body PET/CT scan delivers in patients with differentiated thyroid cancer. It may help doctors better plan treatment for cancer that persists, returns, or has spread—especially when radioactive iodine (RAI) may or may not work.
Bethesda, MarylandAges 18–90 - NCT03841981Recruiting
Body fat and female hormone function study
This study looks at how body fat and exercise relate to how your ovaries work and how your hormones function. It may help explain why some women have irregular ovulation or hormone problems, and how lifestyle factors affect them.
Madrid, MadridAges 18–40 - NCT03977207Recruiting
Thyroid hormone supplement for people on dialysis
This trial tests whether taking a thyroid hormone supplement helps people who are on hemodialysis and have borderline-high thyroid lab results (high TSH but normal FT4). It’s studying whether treatment changes thyroid-related outcomes or health while on dialysis.
Orange, CaliforniaAges 18–75 - NCT04030507Recruiting
Brain MRI screening during chemotherapy for breast cancer
This trial checks the brain using MRI in people with breast cancer that has spread outside the breast or can’t be fully removed. The goal is to screen for brain involvement and see how MRI findings fit with treatment timing, when it’s safe to do so.
Boston, MassachusettsAges 18 years+ - NCT04167033Recruiting
Checking heart rhythm timing in women with premature ovarian insufficiency
This study measures how quickly the heart “recharges” between beats (often shown as QT timing). It compares women with premature ovarian insufficiency to healthy women to understand whether ovarian insufficiency is linked to heart rhythm differences.
BordeauxAges 18–40 - NCT04305834RecruitingPhase 2
Abemaciclib plus hormone pills for metastatic breast cancer in older adults
This Phase 2 study tests whether abemaciclib combined with standard hormone (endocrine) therapy can better control metastatic breast cancer in people age 70 and older. It may help if your cancer has already grown despite prior hormone therapy and/or other cancer medicines.
Duarte, CaliforniaAges 70 years+ - NCT04312399Recruiting
Hormone treatment study for Alzheimer risk in postmenopausal women
This study looks at whether hormone treatment can help prevent or slow Alzheimer’s disease in women who have gone through menopause. It may help by testing a hormone-based approach in a carefully selected group.
GhentAges 40–65 - NCT04390308Recruiting
Testing gentle stimulation of ovaries before fertility treatment
This trial studies whether a “mechanical stimulation” procedure can help small egg-making structures in the ovary start to work again in people with primary ovarian insufficiency. If the procedure shows signs of response, you may then move on to further fertility treatment, including IVF.
Abu Dhabi, Abu Dhabi EmirateAges 18–40 - NCT04457895Recruiting
Yoga and physical therapy program for hormone therapy breast cancer pain
This trial studies whether a combined physical therapy, yoga, and patient education program can reduce pain in people with non-metastatic breast cancer who are taking hormone therapy. It may help with pain and day-to-day comfort while you continue hormone treatment.
Libourne, AquitaineAges 18–99 - NCT04460872RecruitingPhase 2
Testosterone plus walking training to support bones and muscles
This Phase 2 study tests whether testosterone therapy combined with walking training can improve bone and muscle health after a spinal cord injury. It aims to help men with low testosterone and walking problems by improving strength, body composition, and related health markers.
Gainesville, FloridaAges 18 years+ - NCT04471506Recruiting
Breathing and walking program for hormonal and tumor markers
This study tests whether a combined program of interval aerobic training (alternate “hard/easy” exercise) and mindfulness breathing can improve hormone, metabolic (body chemistry/energy), and tumor marker measures in women after menopause. If you meet the criteria, you may benefit from structured activity and breathing techniques while researchers track health changes over time.
CairoAges 55–65 - NCT04476485Recruiting
Predicting breast cancer recurrence after extended hormone therapy
This trial looks at factors that may predict whether hormone receptor–positive breast cancer will come back after you’ve already completed 5 years of hormone (endocrine) therapy. It may help identify who benefits most from longer treatment and follow-up.
Harbin, HeilongjiangAges 18–70 - NCT04522622RecruitingPhase 4
Teriparatide for low bone turnover in advanced kidney disease
This trial tests teriparatide (a hormone-like bone medicine) to improve bone health in people with advanced chronic kidney disease who are at risk for weak, low-turnover bone. It may help by changing how quickly your bones break down and rebuild.
AalborgAges 18–120 - NCT04537390Recruiting
Measuring AMH hormone levels in healthy girls
This study measures a hormone called AMH in girls before and after puberty. It’s done while participants have a routine outpatient surgery, to better understand what AMH levels look like in healthy children.
Chicago, IllinoisAges Up to 18 years - NCT04543799Recruiting
Sleep quality study in prostate and early breast cancer patients
This trial studies how sleep quality changes while people with prostate cancer or early breast cancer receive standard treatments. It may help doctors understand which treatment factors affect sleep and identify who might benefit from support for sleep problems.
BellinzonaAges 18 years+ - NCT04612907Recruiting
Radiation timing options for low-burden metastatic prostate cancer
This study compares different radiation schedules to the main prostate tumor in men with low-burden metastatic (spread) hormone-sensitive prostate cancer. It may help find a radiation timing approach that controls the cancer while balancing side effects.
UmeåAges 18 years+ - NCT04666961RecruitingPhase 2
Hormone therapy before surgery for extensive DCIS
This Phase 2 study tests whether taking hormone medicine before surgery can change the surgical plan and outcomes for people with extensive ductal carcinoma in situ (DCIS). It is for estrogen-receptor positive DCIS and aims to see how this “neoadjuvant” approach affects treatment decisions.
AngersAges 40 years+ - NCT04683679RecruitingPhase 2
Radiation plus pembrolizumab and olaparib for certain breast cancers
This study tests whether adding the drugs pembrolizumab and olaparib (or similar “radiosensitizers”) to radiation can improve outcomes for women with advanced breast cancer that is triple-negative or ER-positive/Her2-negative. It’s designed for cancers that have spread or come back and where radiation is being considered to control disease.
Basking Ridge, New JerseyAges 18 years+ - NCT04723862RecruitingEarly Phase 1
Spironolactone to test sleep hormone patterns in teen girls
This early-phase study tests whether spironolactone can “normalize” a key hormone timing pattern during sleep and wake cycles in mid-to-late pubertal girls who have high male-hormone levels. The goal is to learn how this medicine may affect hormone rhythms related to conditions like PCOS.
Charlottesville, VirginiaAges 10–17 - NCT04740697Recruiting
Complementary therapies to help people stay on tamoxifen
This study looks at whether adding alternative or complementary supports can improve how well people stick with tamoxifen treatment for early hormone-related breast cancer. If it helps adherence, it may help people benefit more reliably from their prescribed therapy.
ToulouseAges 1.5 years+ - NCT04812912Recruiting
Study sexual and reproductive effects in early colon cancer
This study looks at how early-onset colorectal cancer treatment affects reproductive and sexual health over time. It asks eligible people to complete questionnaires so researchers can understand and possibly improve care during and after treatment.
Basking Ridge, New JerseyAges 18–50 - NCT04838249Recruiting
Hormone therapy study on eating, energy, and heart health
This study looks at how cross-sex hormone therapy affects appetite (eating behavior), metabolism (how your body uses food), energy balance, and cardiovascular (heart and blood vessel) health. You may be included if you meet specific health and safety requirements and can follow study procedures.
Leipzig, SaxonyAges 18 years+ - NCT04852887RecruitingPhase 3
Testing shorter breast radiation after low-risk hormone breast cancer
This Phase 3 trial studies whether “less intense” radiation can work as well as standard radiation for certain early-stage hormone receptor–positive, HER2-negative breast cancers that have a low Oncotype DX score. It may help reduce treatment burden while keeping cancer control strong.
Birmingham, AlabamaAges 50–70
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Common questions
- Are there clinical trials for hormones?
- Yes. Clin2 currently lists 417 recruiting hormones 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 hormones 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 hormones 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.