Clinical trials
Placebo - Control clinical trials
Below are recruiting placebo - control clinical trials, each written for real people, not researchers. We’re tracking 3,955 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06963177RecruitingPhase 2
Study of GenSci048 for endometriosis pain
This trial tests a new drug called GenSci048 to see if it can reduce moderate to severe pain caused by endometriosis. It might be an option if you have regular periods and are willing to switch to only the pain relievers allowed in the study.
Beijing, Beijing MunicipalityAges 18–49 - NCT07437586RecruitingPhase 2
Copper-peptide gel for healing acute skin wounds
This trial tests a copper-peptide gel applied to a small, fresh wound to see if it helps healing. It is meant for healthy adults aged 18 to 55 who are not smokers and have no skin problems or conditions that slow healing.
Shenzhen, GuangdongAges 18–55 - NCT07436949RecruitingPhase 1/Phase 2
Study of BBT002 for chronic sinusitis with nasal polyps and asthma
This study tests a new drug called BBT002 in healthy people and in patients with chronic sinusitis and nasal polyps, with or without asthma. It aims to see if the drug is safe and effective for reducing symptoms.
Beijing, Beijing MunicipalityAges 18–75 - NCT07690371RecruitingPhase 3
Study of rezpegaldesleukin for moderate to severe eczema
This study tests an experimental medicine (rezpegaldesleukin) for people with moderate to severe eczema. It aims to see if the drug can calm the immune system and improve skin symptoms when other treatments haven't worked.
Fountain Valley, CaliforniaAges 12 years+ - NCT06948136RecruitingPhase 1
THC effects in older adults trial
This trial studies how a single dose of THC (the active ingredient in cannabis) affects older adults. It aims to understand the effects in this age group, which may help guide safe use.
West Haven, ConnecticutAges 21 years+ - NCT07302880Recruiting
How biotin affects blood test results
This study looks at how taking biotin (a common vitamin) might interfere with routine blood tests. It is for healthy individuals who want to understand if their vitamin supplement could change their lab results.
CopenhagenAges 20–70 - NCT06937749RecruitingPhase 2
Study of IBI362 for liver scarring from MASH
This trial tests an investigational drug called IBI362 for people with MASH, a type of fatty liver disease that has caused liver scarring (stage F2 or F3). The study aims to see if the drug can improve the liver's health.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06937931RecruitingPhase 2
Study of IPN10200 for neck muscle spasms in adults
This trial tests a new botulinum toxin medication (IPN10200) for adults with cervical dystonia, a condition that causes painful muscle spasms in the neck and shoulders. It aims to see if the treatment is safe and effective in reducing symptoms.
Tucson, ArizonaAges 18–80 - NCT06939582RecruitingPhase 1/Phase 2
Hydroxychloroquine for radiation mouth sores
This trial tests if hydroxychloroquine tablets can prevent or reduce mouth sores caused by radiation therapy for head and neck cancer. If you are about to start radiation for head and neck cancer and have not had radiation before, this study might help manage painful mouth sores.
Chengdu, SichuanAges 18–80 - NCT06843174RecruitingPhase 4
Methadone for pain during and after spine surgery
This trial tests if giving a single dose of methadone right before and during spine surgery can help manage pain better. If it works, you might need fewer other pain medicines after surgery.
Toronto, OntarioAges 18–65 - NCT06935994RecruitingPhase 2
Aspirin for Fatty Liver Disease (MASLD)
This study tests whether aspirin can help people with MASLD, a type of fatty liver disease linked to conditions like diabetes and obesity. It aims to see if aspirin can improve liver health without causing harm.
Taichung, TaiwanAges 18 years+ - NCT06750302RecruitingPhase 1/Phase 2
Penthrox vs placebo for sinus surgery pain
This trial tests if a pain reliever called Penthrox (methoxyflurane) works better than a placebo for pain during minor sinus procedures. If you are having a simple sinus surgery or coblation procedure, you may be able to join.
Vancouver, British ColumbiaAges 19 years+ - NCT07590999Recruiting
Probiotics and Menopause Symptoms: A Research Study
This study tests whether taking a probiotic supplement helps with hot flushes, mood changes, and other symptoms of perimenopause (the years around menopause). Researchers believe gut health may play a role in these symptoms.
Oxford, EnglandAges 45–60 - NCT07285018RecruitingPhase 2
Study of a new drug for diabetic nerve pain in legs
This trial tests an investigational drug for people with pain caused by nerve damage from diabetes (diabetic peripheral neuropathy). It may help reduce pain in your lower legs if other treatments haven't worked well.
Birmingham, AlabamaAges 18 years+ - NCT06928844Recruiting
Low dose progesterone injection for ovulation
This trial tests whether a low dose of progesterone (a hormone) can help trigger ovulation in women who have trouble getting pregnant. It may offer a new option for women with infertility.
CairoAges 20–35 - NCT05587036RecruitingPhase 2/Phase 3
Rifaximin study to see how gut bacteria affect mood
This trial tests whether a gut-targeting antibiotic called rifaximin changes the gut microbiome (gut bacteria) and affects emotion. It is looking for healthy men so any mood or gut changes can be more clearly linked to the study treatment.
LeuvenAges 18–50 - NCT05602649RecruitingPhase 1
How cannabis edible type changes drug levels in your body
This Phase 1 study tests how different cannabis edible formulations affect how THC shows up in your blood and how your body responds. It may help researchers choose safer, more predictable edible products based on how people absorb and react to them.
Baltimore, MarylandAges 21–55 - NCT06925880Recruiting
Can creatine help seniors recover strength after knee replacement?
This trial tests if taking creatine supplements can help people aged 65+ rebuild muscle mass and strength more quickly after total knee replacement surgery. Participants will take creatine during their standard outpatient rehab program.
Mataró, BarcelonaAges 65 years+ - NCT06751784RecruitingPhase 2
Fampridine's effect on memory in mild to moderate depression
This study tests whether the drug fampridine can improve working memory (like short-term memory and focus) in people with mild to moderate depression. The trial is run by the University of Basel and involves multiple visits.
Basel, Canton of Basel-CityAges 18–55 - NCT07402369RecruitingPhase 2
Testing CMS-D002 for heavy bleeding from uterine fibroids
This trial tests a capsule called CMS-D002 for heavy periods caused by uterine fibroids. It might help reduce your bleeding if you have fibroids at least 2 cm in size, regular cycles, and are between 18 and 50.
Beijing, Beijing MunicipalityAges 18–50 - NCT06041321Recruiting
Testing a new sleeve for knee surgery recovery
This trial tests a special sleeve designed to help reduce pain and improve recovery after knee surgery for a torn meniscus. It may be a good option if you are having this type of knee surgery and are in generally good health.
Woodbury, New YorkAges 18–89 - NCT06917313RecruitingPhase 2
Fezolinetant for hot flashes in women with breast cancer on hormone therapy
This trial tests a drug called fezolinetant to see if it reduces hot flashes in women with HR+ breast cancer who are on hormone therapy (like tamoxifen or aromatase inhibitors). You need to be postmenopausal and having at least 7 moderate to severe hot flashes a day.
New Haven, ConnecticutAges 18 years+ - NCT03656081RecruitingPhase 3
Treating chronic lung Aspergillus with inhaled and oral antifungals
This study tests whether a combination of inhaled liposomal amphotericin B (Ambisome) plus itraconazole works better for chronic pulmonary aspergillosis (CPA). It may help control long-term Aspergillus lung infection and symptoms.
PoitiersAges 18 years+ - NCT06890221Recruiting
Nutrition therapy before and after breast cancer surgery
This trial tests if a special nutrition drink before and after mastectomy can help breast cancer patients recover better. It uses a body measurement called bioimpedance phase angle to see how nutrition affects your cells and healing.
Petaling Jaya, Kuala LumpurAges 18 years+
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Common questions
- Are there clinical trials for placebo - control?
- Yes. Clin2 currently lists 3,955 recruiting placebo - control 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 placebo - control 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 placebo - control 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.