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94 Clinical Trials near St. Louis, MO
Power is an online platform that helps thousands of patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.
Learn More About PowerRMC-6236 for Pancreatic Cancer
Saint Louis, Missouri
The purpose of this study is to evaluate the safety and efficacy of a novel RAS(ON) inhibitor compared to standard(s) of care (SOC) treatment.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:CNS Metastases, Major Surgery, Others
Must Not Be Taking:RAS-targeted Therapy
460 Participants Needed
Cemiplimab for Non-Small Cell Lung Cancer
St Louis, Missouri
This phase II/III Expanded Lung-MAP treatment trial compares the effect of adding cemiplimab to docetaxel and ramucirumab versus docetaxel and ramucirumab alone in treating patients with non-small cell lung cancer that is stage IV or that has come back after a period of improvement (recurrent). Cemiplimab is a monoclonal antibody that stimulates the immune system by blocking the PD-1 pathway. Tumors use the PD-1 pathway to escape attacks from the immune system. By blocking the PD-1 pathway, cemiplimab may help the immune system recognize and attack tumor cells. Docetaxel is in a class of medications called taxanes. It stops tumor cells from growing and dividing and may kill them. Ramucirumab is a monoclonal antibody that may prevent the growth of new blood vessels that tumors need to grow. Adding cemiplimab to usual treatment, docetaxel and ramucirumab, may kill more tumor cells compared to docetaxel and ramucirumab alone in treating patients with stage IV or recurrent non-small cell lung cancer.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2, 3
Key Eligibility Criteria
Disqualifiers:Autoimmune Disease, Organ Transplant, Cardiac Disease, Others
Must Be Taking:Anti-PD-1, Anti-PD-L1
378 Participants Needed
NTX-001 for Peripheral Nerve Injury
St Louis, Missouri
NTX-001 is a single use surgical product intended for use in conjunction with standard suture neurorrhaphy of severed nerves in patients between 18 and 80.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Muscle Atrophy, Neuromuscular Disease, Others
98 Participants Needed
Docetaxel + Hormone Therapy for Prostate Cancer
St Louis, Missouri
This study is being done to answer the following question: can the chance of prostate cancer growing or spreading be lowered by adding a drug to the usual combination of drugs?
This study would like to find out if this approach is better or worse than the usual approach for prostate cancer.
The usual approach for patients who are not in a study is hormone treatment with Androgen Deprivation Therapy (ADT) and Androgen-Receptor Pathway Inhibitor (ARPI).
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Sex:Male
Key Eligibility Criteria
Disqualifiers:Cardiac Disease, Uncontrolled Illness, Others
Must Be Taking:Androgen Deprivation, ARPI
830 Participants Needed
Cetuximab + Pembrolizumab for Head and Neck Cancer
St Louis, Missouri
This phase III trial compares the effect of adding cetuximab to pembrolizumab versus pembrolizumab alone in treating patients with head and neck squamous cell carcinoma (HNSCC) that has come back after a period of improvement (recurrent) and/or that has spread from where it first started (primary site) to other places in the body (metastatic). Cetuximab is in a class of medications called monoclonal antibodies. It binds to a protein called EGFR, which is found on some types of tumor cells. This may help keep tumor cells from growing. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the tumor, and may interfere with the ability of tumor cells to grow and spread. Giving cetuximab and pembrolizumab together may be more effective at treating patients with recurrent and/or metastatic HNSCC than pembrolizumab alone.
No Placebo Group
Prior Safety Data
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Pregnancy, Pneumonitis, Organ Transplant, Others
Must Not Be Taking:Immunosuppressants, Steroids
158 Participants Needed
Olaparib +/- Bevacizumab for Ovarian Cancer
St Louis, Missouri
This phase III trial compares the effect of olaparib for one year versus two years, with or without bevacizumab, for the treatment of BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer. Olaparib is a polyadenosine 5'-diphosphoribose polymerase (PARP) enzyme inhibitor and may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Bevacizumab is in a class of medications called antiangiogenic agents. It works by stopping the formation of blood vessels that bring oxygen and nutrients to tumor. This may slow the growth and spread of tumor. Giving olaparib for one year with or without bevacizumab may be effective in treating patients with BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer, when compared to two years of olaparib.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Pregnancy, Cardiac Disease, Infection, Others
Must Be Taking:Platinum-based Chemotherapy
880 Participants Needed
Cemiplimab + Surgery for Advanced Skin Cancer
St Louis, Missouri
This phase III trial compares the effect of adding cemiplimab to standard therapy (surgery with or without radiation) versus standard therapy alone in treating patients with stage III/IV squamous cell skin cancer that is able to be removed by surgery (resectable) and that may have come back after a period of improvement (recurrent). The usual treatment for patients with resectable squamous cell skin cancer is the removal of the cancerous tissue (surgery) with or without radiation, which uses high energy x-rays, particles, or radioactive seeds to kill cancer cells and shrink tumors. Immunotherapy with monoclonal antibodies, such as cemiplimab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cemiplimab has been approved for the treatment of skin cancer that has spread or that cannot be removed by surgery, but it has not been approved for the treatment of skin cancer than can be removed by surgery. Adding cemiplimab to the usual treatment of surgery with or without radiation may be more effective in treating patients with stage III/IV resectable squamous cell skin cancer than the usual treatment alone.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Autoimmune Disease, Organ Transplant, Others
Must Not Be Taking:Systemic Antibiotics, Antivirals
420 Participants Needed
Optune + Temozolomide + Pembrolizumab for Brain Cancer
St Louis, Missouri
This is a multicenter, two-arm, randomized, double-blind, placebo-controlled study of Optune® (Tumor Treating Fields at 200 kHz) together with maintenance Temozolomide (TMZ) chemotherapy agent and pembrolizumab compared to Optune® together with maintenance TMZ and placebo in newly diagnosed Glioblastoma (GBM) patients. The primary objective of the study is to evaluate the Overall Survival (OS).
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Immunodeficiency, Pneumonitis, Other Malignancy, Others
Must Be Taking:Temozolomide
741 Participants Needed
RSV Vaccine for Adults 60+
Saint Louis, Missouri
The purpose of this study is:
* To investigate the optimal timing for revaccination after the initial RSVPreF3 OA vaccine dose,
* To evaluate the long-term immune persistence and safety up to 5 consecutive RSV seasons (approximately 60 months) of a single dose of RSVPreF3 OA vaccine,
* To give the opportunity to participants who received only placebo in the RSVOA=ADJ- 006 study, to receive a dose of the RSVPreF3 OA vaccine and collect additional safety information.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:60+
Key Eligibility Criteria
Disqualifiers:Immunodeficient Conditions, Serious Illness, Others
Must Not Be Taking:Immunosuppressants, Immune-modifying Drugs
10356 Participants Needed
Triptorelin for Cancer
St Louis, Missouri
This phase III trial compares the effect of giving triptorelin vs no triptorelin in preventing ovarian damage in adolescents and young adults (AYAs) with cancer receiving chemotherapy with an alkylating agents. Alkylating agents are part of standard chemotherapy, but may cause damage to the ovaries. If the ovaries are not working well or completely shut down, then it will be difficult or impossible to get pregnant in the future. Triptorelin works by blocking certain hormones and causing the ovaries to slow down or pause normal activity. The triptorelin used in this study stays active in the body for 24 weeks or about 6 months after a dose is given. After triptorelin is cleared from the body, the ovaries resume normal activities. Adding triptorelin before the start of chemotherapy treatment may reduce the chances of damage to the ovaries.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:< 39
Sex:Female
Key Eligibility Criteria
Disqualifiers:Pelvic Radiation, Bilateral Oophorectomy, Congenital Infertility Syndromes, Others
Must Not Be Taking:Depot GnRH Agonists
60 Participants Needed
Proton Craniospinal Radiation for Cancer in the Brain and Spinal Cord
St Louis, Missouri
This phase III trial compares proton craniospinal irradiation (pCSI) to involved-field radiation therapy (IFRT) for the treatment of breast or non-small cell lung cancer that has spread from where it first started to the cerebrospinal fluid filled space that surrounds the brain and spinal cord (leptomeningeal metastasis). Patients with leptomeningeal metastasis (LM) may develop multiple areas of nervous system (neurologic) impairment that can be life-threatening. Radiation therapy (RT) effectively relieves local symptoms due to LM. RT uses high energy radiography (x-rays), particles, or radioactive seeds to kill cancer cells and shrink tumors. IFRT is commonly used to treat symptoms of LM. IFRT is radiation treatment that uses x-rays to treat specific areas of LM and to relieve and/or prevent symptoms. pCSI uses protons that can be directed with more accuracy than x-rays which allows treatment of the entire central nervous system space containing the cerebrospinal fluid (CSF), brain, and spinal cord. The pCSI treatment could delay the worsening of LM. Giving pCSI may be better than IFRT in treating LM in patients with breast or non-small cell lung cancer.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Unstable Angina, Myocardial Infarction, NYHA III/IV, Others
115 Participants Needed
Radiation Therapy for Brain Metastasis
St Louis, Missouri
This phase III trial compares the effectiveness of fractionated stereotactic radiosurgery (FSRS) to usual care stereotactic radiosurgery (SRS) in treating patients with cancer that has spread from where it first started to the brain. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. FSRS delivers a high dose of radiation to the tumor over 3 treatments. SRS is a type of external radiation therapy that uses special equipment to position the patient and precisely give a single large dose of radiation to a tumor. FSRS may be more effective compared to SRS in treating patients with cancer that has spread to the brain.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Leptomeningeal Disease, Brainstem Metastases, Others
269 Participants Needed
Durvalumab for Lung Cancer
St Louis, Missouri
This phase III trial compares durvalumab to the usual approach (patient observation) after surgery for the treatment of patients with early-stage non-small cell lung cancer. Immunotherapy with monoclonal antibodies, such as durvalumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. The usual approach for patients who are not in a study is to closely watch a patient's condition after surgery and to have regular visits with their doctor to watch for signs of the cancer coming back. Usually, patients do not receive further treatment unless the cancer returns. This study will help determine whether this different approach with durvalumab is better, the same, or worse than the usual approach of observation. Giving durvalumab may help patients live longer and prevent early-stage non-small cell lung cancer from coming back as compared to the usual approach.
No Placebo Group
Prior Safety Data
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:EGFR Mutations, ALK Gene Fusion, Organ Transplant, Autoimmune Disease, Others
Must Be Taking:Platinum-based Chemotherapy, Anti-PD-1/PD-L1
306 Participants Needed
Axitinib Implant for Age-Related Macular Degeneration
Saint Louis, Missouri
Study to Evaluate the Efficacy and Safety of Intravitreal OTX-TKI (Axitinib Implant) in Subjects with Neovascular Age- Related Macular Degeneration
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:50+
Key Eligibility Criteria
Disqualifiers:Monocular, Scar, Fibrosis, Atrophy, Others
Must Be Taking:Aflibercept
825 Participants Needed
Targeted Therapy vs. Chemotherapy for Thyroid Cancer
St Louis, Missouri
This phase III trial compares the effect of cabozantinib versus combination dabrafenib and trametinib for the treatment of patients with differentiated thyroid cancer that does not respond to treatment (refractory) and which expresses a BRAF V600E mutation. Cabozantinib is in a class of medications called receptor tyrosine kinase inhibitors. It binds to and blocks the action of several enzymes which are often over-expressed in a variety of tumor cell types. This may help stop or slow the growth of tumor cells and blood vessels the tumor needs to survive. Dabrafenib is an enzyme inhibitor that binds to and inhibits the activity of a protein called B-raf, which may inhibit the proliferation of tumor cells which contain a mutated BRAF gene. Trametinib is also an enzyme inhibitor. It binds to and inhibits the activity of proteins called MEK 1 and 2, which play a key role in activating pathways that regulate cell growth. This may inhibit the growth of tumor cells mediated by these pathways. The usual approach for patients with thyroid cancer is targeted therapy with dabrafenib and trametinib. This trial may help researchers decide which treatment option (cabozantinib alone or dabrafenib in combination with trametinib) is safer and/or more effective in treating patients with refractory BRAF V600E-mutated differentiated thyroid cancer.
No Placebo Group
Prior Safety Data
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Cardiovascular Disorders, GI Disorders, Others
Must Be Taking:Thyroxine, VEGFR-targeting TKIs
264 Participants Needed
HyBryte Cream for Cutaneous T-Cell Lymphoma
St Louis, Missouri
To evaluate the use of HyBryte, a topical photosensitizing agent, to treat patients with patch/plaque phase cutaneous T-cell lymphoma (mycosis fungoides).
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Sun Hypersensitivity, Allergy To HyBryte, Others
Must Not Be Taking:Topical Steroids, Systemic Steroids
80 Participants Needed
Barzolvolimab for Hives
St Louis, Missouri
The purpose of this study is to establish the efficacy, safety and tolerability of barzolvolimab in adult participants with Chronic Spontaneous Urticaria (CSU) inadequately controlled by non-sedating second generation H1-antihistamines in comparison to placebo.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Pregnancy, Chronic Inducible Urticaria, Others
Must Be Taking:H1-antihistamines
915 Participants Needed
BI 690517 + Empagliflozin for Heart Failure
Saint Louis, Missouri
This study is open to adults aged 18 or above legal age with heart failure. People can join the study if they have heart failure symptoms and a left ventricular ejection fraction (LVEF) of 40% or more. The purpose of this study is to find out whether vicadrostat (BI 690517) in combination with empagliflozin helps people with heart failure.
Participants are put into 2 groups by chance. Every participant has an equal chance of being in each group. The groups are:
* Vicadrostat/empagliflozin group: participants take vicadrostat/empagliflozin as tablets once a day.
* Placebo/empagliflozin group: participants take placebo/empagliflozin as tablets once a day.
Participants can stay in the study as long as they benefit from treatment and can tolerate it. During this time, they visit their doctors regularly. The doctors regularly check participants' health and take note of any unwanted effects. The study staff may also contact the participants by phone. Participants also regularly answer questions about their well-being.
The study does not have a fixed duration. It continues until there is enough data to see if the treatment is working.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Heart Transplant, Cardiomyopathy, Severe Valvular Disease, Others
Must Be Taking:Diuretics
6000 Participants Needed
Immunotherapy + Chemotherapy for Sarcoma
St Louis, Missouri
This phase III trial compares the effect of immunotherapy (pembrolizumab) plus chemotherapy (doxorubicin) to chemotherapy (doxorubicin) alone in treating patients with dedifferentiated liposarcoma (DDLPS), undifferentiated pleomorphic sarcoma (UPS) or a related poorly differentiated sarcoma that has spread from where it first started (primary site) to other places in the body (metastatic) or that cannot be removed by surgery (unresectable). Doxorubicin is in a class of medications called anthracyclines. Doxorubicin damages the cell's deoxyribonucleic acid (DNA) and may kill tumor cells. It also blocks a certain enzyme needed for cell division and DNA repair. A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens). Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Adding immunotherapy (pembrolizumab) to the standard chemotherapy (doxorubicin) may help patients with metastatic or unresectable DDLPS, UPS or a related poorly differentiated sarcoma live longer without having disease progression.
No Placebo Group
Prior Safety Data
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Pregnancy, Interstitial Lung Disease, Others
Must Not Be Taking:Steroids, Anthracyclines
365 Participants Needed
Clofazimine Inhalation for Nontuberculous Mycobacterial Infections
St Louis, Missouri
This clinical trial is designed to compare the efficacy and safety of Clofazimine Inhalation Suspension versus placebo when added to guideline-based therapy (GBT)
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Cystic Fibrosis, Active Tuberculosis, Others
Must Be Taking:Guideline-based Therapy
234 Participants Needed
Why Other Patients Applied
"I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me."
AG
Paralysis PatientAge: 50
"As a healthy volunteer, I like to participate in as many trials as I'm able to. It's a good way to help research and earn money."
IZ
Healthy Volunteer PatientAge: 38
"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."
WR
Obesity PatientAge: 58
"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."
HZ
Arthritis PatientAge: 78
"I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work."
ZS
Depression PatientAge: 51
Various Treatments for Wilms Tumor
St Louis, Missouri
This phase III trial studies using risk factors in determining treatment for children with favorable tissue (histology) Wilms tumors (FHWT). Wilms Tumor is the most common type of kidney cancer in children, and FHWT is the most common subtype. Previous large clinical trials have established treatment plans that are likely to cure most children with FHWT, however some children still have their cancer come back (called relapse) and not all survive. Previous research has identified features of FHWT that are associated with higher or lower risks of relapse. The term "risk" refers to the chance of the cancer coming back after treatment. Using results of tumor histology tests, biology tests, and response to therapy may be able to improve treatment for children with FHWT.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:< 30
Key Eligibility Criteria
Disqualifiers:Stage V Wilms, Uncontrolled Illness, Others
Must Not Be Taking:Concurrent Chemotherapy
1656 Participants Needed
Lidocaine for Syphilis
St Louis, Missouri
There is evidence to suggest that lidocaine can help reduce the pain associated with intramuscular injections of benzathine penicillin G (BPG) or Bicillin, used to treat syphilis infections. A study published in the Journal of Family Practice in 2001 compared the pain experienced during bicillin injections with and without the use of lidocaine. The study found that patients who received lidocaine injections before receiving bicillin reported significantly less pain compared to those who received bicillin injections without lidocaine. Per the International Union against Sexually Transmitted Infections (IUSTI) European Guidelines for syphilis management, lidocaine has been used as a diluent for BPG since 1998. In the United States (US), BPG often comes prepackaged and lidocaine is unable to be used as a diluent with the same ease as it is in Europe. In light of this, the investigators propose a randomized controlled trial of benzathine penicillin G with and without lidocaine to quantify any site pain reduction with lidocaine in patients being treated for syphilis.
This study is a randomized, double blinded, placebo controlled trial. During this study, patients needing BPG treatment for syphilis will be screened for any penicillin allergies and consented to their participation. Each participant will receive 2 injections of BPG, 1.2 million units each (2x1.2 million units = 2.4 million units, the standard dose for syphilis treatment), as intramuscular injections, one in each gluteal muscle, with one of the injections randomly having 0.5ml of 1% lidocaine added while the other has 0.5 ml normal saline solution. The side of each injection will be randomized by the medical assistant (MA)/nurse filling the vials and the injecting MA will be blinded, as well as the study participant, as to which vial contains lidocaine and which contains normal saline. The participants will then be asked to rate their pain from 0-10 on each site of injection at 10 minutes post injection, then again at 24 hours after injection via email electronic survey (via RedCap). The differences in pain from the two injections will be compared and analyzed to see if lidocaine reduces pain associated with BPG injections compared to the control of normal saline added to BPG.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Penicillin Allergy, Lidocaine Allergy, Pregnancy, Others
Must Be Taking:Benzathine Penicillin G
48 Participants Needed
Plozasiran for High Triglycerides
Saint Louis, Missouri
This Phase 3 study will evaluate the safety and efficacy of plozasiran injection (ARO-APOC3) in adult participants with hypertriglyceridemia (HTG). After providing informed consent eligible participants will be randomized to receive 4 doses (once every 3 months) of plozasiran or placebo and be evaluated for efficacy and safety.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Acute Pancreatitis, BMI >45, Others
Must Be Taking:Lipid-lowering Medications
1456 Participants Needed
Plozasiran for High Triglycerides
Saint Louis, Missouri
This Phase 3 study will evaluate the safety and efficacy of plozasiran injection (ARO-APOC3) in adult participants with severe hypertriglyceridemia (SHTG). After providing informed consent eligible participants will be randomized to receive 4 doses (once every 3 months) of plozasiran or placebo, and be evaluated for efficacy and safety. After month 12, eligible participants will be offered an opportunity to continue in an optional open-label extension under a separate protocol.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Familial Chylomicronemia, Acute Pancreatitis, Others
Must Be Taking:Lipid-lowering Medications
446 Participants Needed
iovera° System for Muscle Spasms
St. Louis, Missouri
This multicenter, randomized, double-blind, sham-controlled study is designed to evaluate the efficacy and safety of the iovera° system in subjects with upper extremity spasticity. A total of approximately 132 subjects will be enrolled; 88 subjects will receive treatment with the iovera° system and 44 subjects will receive sham treatment (sham iovera° system treatment).
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Stroke, Brain Injury, Spinal Injury, Others
Must Be Taking:Oral Baclofen
132 Participants Needed
Rituximab vs Mosunetuzumab for Follicular Lymphoma
St Louis, Missouri
This phase III trial compares the effectiveness of rituximab to mosunetuzumab in treating patients with follicular lymphoma with a low tumor burden. Rituximab is a monoclonal antibody. It binds to a protein called CD20, which is found on B cells (a type of white blood cell) and some types of cancer cells. This may help the immune system kill cancer cells. Mosunetuzumab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. It is not yet known if giving rituximab or mosunetuzumab works better in treating patients with follicular lymphoma with a low tumor burden.
No Placebo Group
Prior Safety Data
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Uncontrolled Diabetes, Hypertension, Active Infection, Others
600 Participants Needed
AZR-MD-001 for Dry Eye Syndrome
St. Louis, Missouri
This study is a multicenter, double-masked, vehicle-controlled, randomized, parallel group study designed to evaluate the treatment of abnormal meibomian gland function and associated symptoms of DED using either AZR-MD-001 0.5% ophthalmic ointment or its vehicle. Study drug (either AZR-MD-001 or vehicle) will be dosed twice-weekly at bedtime for up to 12 months.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Glaucoma, Ocular Hypertension, Recent Surgery, Others
Must Not Be Taking:MGD Treatments, Dry Eye Treatments
500 Participants Needed
Survodutide for Obesity and Fatty Liver Disease
Saint Louis, Missouri
This study is open to adults who are at least 18 years old and have
* presumed or confirmed NASH together with overweight or obesity and
* a body mass index (BMI) of 30 kg/m² or more, or
* a BMI of 27 kg/m² and at least one weight-related health problem.
People with a history of other chronic liver diseases cannot take part in this study.
The purpose of this study is to find out whether a medicine called survodutide helps people living with obesity or overweight and a confirmed or presumed liver disease called nonalcoholic steatohepatitis (NASH) to have less liver fat and to lose weight. Participants are put into 2 groups randomly, which means by chance. 1 group gets different doses of survodutide and 1 group gets placebo. Placebo looks like survodutide but does not contain any medicine. Every participant has a 2 in 3 chance of getting survodutide. Participants and doctors do not know who is in which group. Participants inject survodutide or placebo under their skin once a week for about 1 year. In addition to the study medicine, all participants receive counselling to make changes to their diet and to exercise regularly.
Participants are in the study for about 1 year and 3 months. During this time, it is planned that participants visit the study site up to 14 times and receive 3 phone calls by the site staff. The doctors check participants' health and take note of any unwanted effects. The participants' body weight is regularly measured. At 3 of the visits, the participants' liver is measured using different imaging methods. The results are compared between the groups to see whether the treatment works.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Chronic Liver Diseases, Cirrhosis, Others
Must Not Be Taking:Liver Injury Drugs
248 Participants Needed
Efgartigimod for Thyroid Eye Disease
St Louis, Missouri
This study aims to evaluate the efficacy, safety and tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of efgartigimod PH20 SC in participants with active, moderate-to-severe TED, compared with placebo PH20 SC.
After the screening period, eligible participants will be randomized in a 2:1 ratio to receive efgartigimod PH20 SC or placebo PH20 SC, respectively during the double-blinded treatment period (DBTP). At the end of the DBTP, participants may enter a follow-up observational period while off study drug. Some participants may also enter the open-label treatment period with efgartigimod PH20 SC. The study duration varies from approximately 60 to 110 weeks.
An alternative list of clinical sites open for recruitment could be found in the other UplighTED study record (https://www.clinicaltrials.gov/study/NCT06307613)
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Optic Neuropathy, Corneal Decompensation, Autoimmune Disease, Cancer, Others
123 Participants Needed
ZILRETTA for Shoulder Osteoarthritis
St Louis, Missouri
Primary Objective: To assess the efficacy of ZILRETTA on pain following an intra-articular (IA) injection in subjects with glenohumeral osteoarthritis (OA) relative to normal saline placebo
Secondary Objective:
* To assess the efficacy of ZILRETTA on pain following an IA injection in subjects with glenohumeral OA relative to triamcinolone acetonide injectable suspension, and normal saline placebo
* To assess the safety of ZILRETTA in subjects with glenohumeral OA relative to normal saline placebo
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:50 - 80
Key Eligibility Criteria
Disqualifiers:Symptomatic Arthritis, Rotator Cuff Pathology, Chronic Shoulder Pain, Others
Must Not Be Taking:Opioids, Analgesics, THC/CBD, SSRIs/SNRIs
150 Participants Needed
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We started Power when my dad was diagnosed with multiple myeloma, and I struggled to help him access the latest immunotherapy. Hopefully Power makes it simpler for you to explore promising new treatments, during what is probably a difficult time.
Bask GillCEO at Power
Frequently Asked Questions
How much do clinical trials in St. Louis, MO pay?
Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.
How do clinical trials in St. Louis, MO work?
After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across trials in St. Louis, MO 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length in St. Louis, MO is 12 months.
How do I participate in a study as a "healthy volunteer"?
Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility in St. Louis, MO several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.
What does the "phase" of a clinical trial mean?
The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.
Do I need to be insured to participate in a medical study in St. Louis, MO?
Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.
What are the newest clinical trials in St. Louis, MO?
Most recently, we added Radiotherapy for Lung Cancer, Immune Globulin Infusion for Multiple Myeloma and Bionetide for Rett Syndrome to the Power online platform.
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