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Why We Started Power

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
Bask GillCEO at Power
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      Why We Started Power

      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
      Bask GillCEO at Power
      Learn More About Trials
      How Do Clinical Trials Work?Are Clinical Trials Safe?What Can I Expect During a Clinical Trial?

      75 Clinical Paid Trials near Missouri

      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 Power
      No Placebo
      Highly Paid
      Stay on Current Meds
      Pivotal Trials (Near Approval)
      Breakthrough Medication

      Educational Website for Colorectal Cancer

      St Louis, Missouri
      This phase III trial evaluates whether a web-based intervention called Current Together after Cancer (CTAC) works to increase the number of patients with surgically removed (resected) colorectal cancer who receive surveillance care that aligns with current guidelines (guideline-concordant). Surveillance care after resection of colorectal cancer is critical to detect potentially curable return of disease (recurrence), yet up to 60% of colorectal cancer survivors fail to receive surveillance. This may be due to a lack of knowledge about the purpose of surveillance care and the risks of cancer recurrence, or a lack of confidence for managing surveillance care. The CTAC intervention is an online education intervention designed to improve patients' knowledge about surveillance and their self-efficacy for managing surveillance, and to promote effective communication with supporters and supporter engagement in patients' surveillance in a way that is aligned with each patient's preferences. By increasing a patient's knowledge, self-efficacy, and satisfaction with their supporter's engagement in their care, the CTAC intervention may increase the number of patients who receive guideline-concordant surveillance care after resection of colorectal cancer.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:Stage IV Cancer, Prior Malignancy, Others

      1057 Participants Needed

      Investigational Vaccine for Chickenpox

      Topeka, Kansas
      The purpose of this study is to assess the consistency of immune response to three different lots of GSK's investigational varicella vaccine (VNS Vaccine), and to compare the safety and immune response of VNS vaccine to an already approved varicella vaccine (VV) known as Varivax. The study will be conducted in healthy children aged 12 to 15 months, who have neither contracted varicella nor received a varicella vaccination.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:12 - 15

      Key Eligibility Criteria

      Disqualifiers:Immunosuppressive Conditions, Neurological Disorders, Tuberculosis, Others
      Must Not Be Taking:Immune-modifying Drugs

      1840 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

      Empagliflozin for Arterial Stiffness

      Columbia, Missouri
      Randomized placebo-controlled clinical trial in a cohort of males (n=40) and females (n=40), 60-80 years of age, with the hypothesis that SGLT2 inhibition with empagliflozin (10mg/day for 12 weeks) reduces aging-related arterial stiffening.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 2, 3
      Age:60 - 80

      Key Eligibility Criteria

      Disqualifiers:Diabetes, Cardiovascular Disease, Cancer, Others
      Must Not Be Taking:Hormone Replacement, Nitrate Medications

      80 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

      PXVX0317 Booster for Chikungunya

      Kansas City, Missouri
      The purpose of this phase 3 multicenter, randomized, double-blind, placebo-controlled rollover study is to evaluate the safety and long-term immunogenicity of CHIKV VLP vaccine in adult and adolescent participants and to evaluate CHIKV VLP booster vaccine induced serum neutralizing antibody (SNA) response at 3, 4, or 5 years post-initial CHIKV VLP vaccination.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3
      Age:12 - 67

      Key Eligibility Criteria

      Disqualifiers:HIV, Hepatitis B, Hepatitis C, Others
      Must Not Be Taking:Immunosuppressants, Immunomodulators

      800 Participants Needed

      Extended Bupropion Treatment for Smoking Cessation

      Kansas City, Missouri
      This study will evaluate the efficacy of extended bupropion(6 months) versus standard bupropion treatment (7 weeks) among African American daily smokers.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:Substance Abuse, Seizures, Pregnancy, Others
      Must Not Be Taking:Psychoactive, Opiates, Cocaine, Stimulants

      500 Participants Needed

      E-cigarettes + Varenicline for Smoking Cessation

      Kansas City, Missouri
      The objectives of this application are to 1) compare short- and long-term harm reduction and abuse liability potential of a nicotine salt pod-based electronic cigarettes (EC) in African American (AA) exclusive EC, dual cig-EC, and exclusive cig users, 2) characterize factors that predict who switches fully, partially, or not at all, and 3) examine if harm reduction can be further enhanced by treating dual users with varenicline (VAR) to eliminate cigarette smoking.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:21+

      Key Eligibility Criteria

      Disqualifiers:Uncontrolled Hypertension, Heart Event, Pregnancy, Others
      Must Be Taking:Varenicline

      500 Participants Needed

      COVID-19 Vaccine for Children

      Bridgeton, Missouri
      This is a Phase 2/3 randomized, observer-blinded, placebo-controlled, age de-escalation trial to evaluate the safety and immunogenicity of 2 primary doses of SARS-CoV-2 rS with Matrix-M™ adjuvant (NVX-CoV2373) given 21 days apart and NVX CoV2373 or a variant-based vaccine given as a booster dose or at crossover in pediatric participants (3 age cohorts; 6 to \< 12 years, 2 to \< 6 years, and 6 to \< 24 months of age). Each age cohort will be conducted in 2 parts starting with the oldest age cohort (6 to \< 12 years of age).
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 2, 3
      Age:6 - 11

      Key Eligibility Criteria

      Disqualifiers:COVID-19 History, Immunodeficiency, Cancer, Others
      Must Not Be Taking:COVID-19 Treatments

      3600 Participants Needed

      Amitriptyline for Autism

      Kansas City, Missouri
      The investigators will recruit 30 children and adolescents (15 per group x 2 groups) aged 6 to 17 years with ASD and significant repetitive behaviors that cause problems to them and to others around them. Subjects will be randomized to either amitriptyline (AMI), dosed flexibly according to response and tolerability with a maximum dose of 100mg per day or 1.5mg/kg/day, in divided doses to minimize side effects, or placebo in look-alike capsules, for 10 weeks. Rating scales will be used to measure outcomes.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:6 - 17

      Key Eligibility Criteria

      Disqualifiers:Psychosis, Bipolar, Seizures, Others
      Must Not Be Taking:Psychotropics, Others

      30 Participants Needed

      Denosumab to Prevent Breast Cancer in Women With BRCA1 Mutation

      Westwood, Kansas
      This phase III trial compares denosumab to placebo for the prevention of breast cancer in women with a BRCA1 germline mutation. A germline mutation is an inherited gene change which, in the BRCA1 gene, is associated with an increased risk of breast and other cancers. Denosumab is a monoclonal antibody that is used to treat bone loss in order to reduce the risk of bone fractures in healthy people, and to reduce new bone growths in cancer patients whose cancer has spread to their bones. Research has shown that denosumab may also reduce the risk of developing breast cancer in women carrying a BRCA1 germline mutation.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3
      Age:25 - 55
      Sex:Female

      Key Eligibility Criteria

      Disqualifiers:Bilateral Mastectomy, Ovarian Cancer, Breast Cancer, Invasive Cancer, Others
      Must Not Be Taking:Tamoxifen, Raloxifene, Aromatase Inhibitors

      300 Participants Needed

      Healthy Eating & Active Living Program for Obesity

      Saint Louis, Missouri
      This project evaluates the effectiveness of an evidence-based intervention (HEALTH) to prevent weight gain and promote weight loss when disseminated and implemented in real-world settings, through Parents as Teachers. To enhance the impact of HEALTH, the study also evaluates implementation outcomes from the training curriculum (implementation strategy) and external validity when HEALTH is implemented within this national home visiting organization. This partnership has potential for significant impact on obesity and chronic diseases such as cardiovascular disease and diabetes.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:Pregnancy, Non-English/Spanish, Walking Inability

      624 Participants Needed

      Zoledronic Acid for Giant Cell Tumor of Bone

      Saint Louis, Missouri
      This trial is testing a special bone cement with a drug to see if it can help prevent giant cell tumors of bone from coming back after surgery. The cement is applied during surgery to kill any remaining tumor cells and make the bone stronger. The drug is known for its ability to inhibit bone resorption and has shown antitumor activity in various cancers.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:Recurrent GCT, Non-extremity Location, Others
      Must Not Be Taking:Bisphosphonates, Denosumab

      120 Participants Needed

      RNA-Based Vaccine for COVID-19

      Springfield, Missouri
      The purpose of this study is to learn about the safety, tolerability, and immunogenicity of an updated vaccine against COVID-19. This study is seeking participants 18 through 64 years of age who are considered to be at higher risk for severe COVID-19 disease per study protocol and those 65 years of age and older. All participants in this study will receive 1 shot to their arm of a BNT162b2 (Omi LP.8.1) 30 µg RNA-based vaccine which targets a circulating variant of SARS-CoV-2 and is selected for the 2025-2026 COVID-19 respiratory virus season. This study is about 6 months for each participant, and participants will need to visit the clinical study site at least 4 times.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:Severe Vaccine Reaction, Myocarditis, Others

      100 Participants Needed

      New Yellow Fever Vaccine for Vaccination Reaction

      St Louis, Missouri
      The purpose of this study is to assess the safety of vYF (investigational vaccine) compared to the safety of YF-VAX (YF licensed vaccine) in adults aged 18 years up to 60 years. Study details include: * The study duration will be up to approximately 6 months. * One single dose of the study intervention (vYF or YF-VAX) will be administered subcutaneously at the 1st visit. * The visit(V) frequency will be Day(D) 01 (V01) and D29 (V02). Two telephone calls will be planned at D15 and Month(M)6. Number of Participants: A total of 640 participants are expected to be included in the study in a 3:1 ratio (vYF: YF-VAX): Group 1: vYF; N=480 Group 2: YF-VAX; N=160 Study Arms and Duration: Randomized, active control (YF-VAX). 6 months duration per participants. Eligible participants will be randomized in a 3:1 ratio to receive, subcutaneously, a single dose of vYF or YF-VAX vaccines on D01.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3
      Age:18 - 59

      Key Eligibility Criteria

      Disqualifiers:Immunodeficiency, HIV, Hepatitis B/C, Others
      Must Not Be Taking:Immunosuppressants, Corticosteroids, Antivirals, Others

      640 Participants Needed

      RSVpreF + Shingles Vaccine for Respiratory Syncytial Virus

      Chesterfield, Missouri
      This purpose of this phase 3 multicenter, parallel-group, open-label study is to learn about the safety, tolerability, and immunogenicity of RSVpreF and HZ/su vaccine when given together in adults 50 years of age and older.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3
      Age:50+

      Key Eligibility Criteria

      Disqualifiers:Guillain Barré, Metastatic Malignancy, Others
      Must Not Be Taking:Immunosuppressants, Corticosteroids, Others

      526 Participants Needed

      RSV Vaccine for Respiratory Syncytial Virus

      Kansas City, Kansas
      This study aims to check how safe and well-tolerated a second dose of RSVpreF is when given during later pregnancies, and to see how long the immunity lasts from a single dose given during a previous pregnancy by examining the blood of nonpregnant participants who had the vaccine before.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:0+

      Key Eligibility Criteria

      Disqualifiers:BMI Over 40, Severe Allergies, Pregnancy Issues, Others

      550 Participants Needed

      PCV21 Vaccine for Pneumonia

      Columbia, Missouri
      This study is a Phase 3, randomized, modified double-blind study which aims to measure whether PCV21 vaccine (investigational pneumococcal conjugate vaccine) is safe and can help the body to develop germ-fighting agents called "antibodies" (immunogenicity) compared with 20-valent pneumococcal vaccine (Prevnar 20, licensed pneumococcal conjugate vaccine) when they are administered with routine pediatric vaccines in infants aged from approximately 2 months (42 to 89 days). The study duration per participant will be up to approximately 19 months. The study vaccines (either PCV21 or 20-valent pneumococcal vaccines) will be administered at approximately 2, 4, 6 and 12 to 15 months of age. Routine pediatric vaccines will be given at the same timepoints. There will be 6 study visits: -Visit (V)01, V02 separated from V01 by 60 days, V03 separated from V02 by 60 days, V04 separated from V03 by 30 days, V05 at 12 months of age until 15 months of age, V06 separated from V05 by 30 days.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:42 - 89

      Key Eligibility Criteria

      Disqualifiers:Immunodeficiency, Seizure, Bleeding Disorder, Others
      Must Not Be Taking:Immunosuppressants, Anticoagulants

      1630 Participants Needed

      Remternetug for Alzheimer's Disease

      St Louis, Missouri
      The purpose of this research study is to test the study drug, referred to as remternetug, to determine its effectiveness for the study treatment of asymptomatic (at risk) Alzheimer disease in individuals with AD-causing mutations. This study will also investigate the effects of remternetug on biomarkers (measures of the disease including brain scans, blood and spinal fluid tests), examine safety data to identify any potential benefits or risks, and examine how well participants can tolerate remternetug. Stage 1 will determine if treatment with the study drug prevents or reverses amyloid beta (Aβ) accumulation compared with placebo in participants with dominantly inherited Alzheimer's disease (DIAD). Stage 2 will evaluate the effect of early anti-amyloid treatment on downstream biomarkers of AD in treated participants compared to external control groups.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 2, 3

      Key Eligibility Criteria

      Disqualifiers:Neurologic, Psychiatric, Stroke, Substance Use, Others
      Must Not Be Taking:Anticoagulants, Immunosuppressives, Chemotherapeutics, Others

      280 Participants Needed

      mRNA Vaccine for Flu

      Town and Country, Missouri
      The primary objectives of this study are to evaluate the safety and reactogenicity of mRNA-1010, and to evaluate relative vaccine efficacy (rVE) of mRNA-1010 versus an active comparator against reverse transcription polymerase chain reaction (RT-PCR)-confirmed protocol-defined influenza-like illness (ILI) caused by any influenza A or B strains.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3
      Age:50+

      Key Eligibility Criteria

      Disqualifiers:Immunodeficiency, Malignancy, Anaphylaxis, Others
      Must Not Be Taking:Corticosteroids, Immunosuppressants, Antivirals, Others

      56000 Participants Needed

      Why Other Patients Applied

      "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 was diagnosed with stage 4 pancreatic cancer three months ago, metastatic to my liver, and I have been receiving and responding well to chemotherapy. My blood work revealed that my tumor markers have gone from 2600 in the beginning to 173 as of now, even with the delay in treatment, they are not going up. CT Scans reveal they have been shrinking as well. However, chemo is seriously deteriorating my body. I have 4 more treatments to go in this 12 treatment cycle. I am just interested in learning about my other options, if any are available to me."

      ID
      Pancreatic Cancer PatientAge: 40

      "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've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new."

      FF
      ADHD PatientAge: 31
      Match to a Trial

      mRNA-1403 for Stomach Flu

      Chesterfield, Missouri
      The primary objectives of this study are to evaluate the safety and reactogenicity of mRNA-1403, and to demonstrate the efficacy of mRNA-1403 to prevent protocol-defined moderate or severe norovirus acute gastroenteritis (AGE) associated with vaccine matched genotypes.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:Chronic GI Disease, Immunodeficiency, Others
      Must Not Be Taking:Immunosuppressants, Blood Products

      28000 Participants Needed

      AD109 for Obstructive Sleep Apnea

      St Louis, Missouri
      The combination drug composed of aroxybutynin and atomoxetine, designated AD109, is being developed by Apnimed for the treatment of obstructive sleep apnea (OSA). The present study is a Phase 3 open label continuation protocol enrolling qualifying participants who completed one of the parent Phase 3 double-blind placebo-controlled studies, APC-APN-304 or APC-APN-305.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Enrolling By Invitation
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:Others

      1280 Participants Needed

      RSV Vaccine for Infants and Toddlers

      Fayetteville, Arkansas
      This study is a Phase III, randomized, single-blind, placebo-controlled, multi-center study to be conducted in healthy infants and toddlers which will be enrolled at approximately 6 months of age (Cohort 1) and approximately 12 months of age (Cohort 2). The primary objective of the study will be to assess non-inferiority of the RSV infant and toddler (RSVt) vaccine antibody response when administered concomitantly with routine pediatric vaccines at 6 months of age (Diphtheria and Tetanus Toxoids and Acellular Pertussis, Inactivated Poliovirus, Haemophilus b Conjugate and Hepatitis B Vaccine \[Vaxelis® or Pentacel® and Recombivax HB®\] Prevnar 20®, and RotaTeq®), and 12 months of age (M-M-R II, VARIVAX, and Prevnar 20 or per local country recommendations) compared to when administered non-concomitantly.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3
      Age:6 - 12

      Key Eligibility Criteria

      Disqualifiers:Immunodeficiency, Chronic Illness, Wheezing, Others
      Must Not Be Taking:Immunosuppressants, Corticosteroids

      2226 Participants Needed

      Adjuvanted Flu Vaccine for Flu

      St Louis, Missouri
      This Phase 3 study is a randomized, observer-blind study of MF59-adjuvanted influenza vaccine (aQIV or aTIV) compared with a non-adjuvanted influenza vaccine (QIV or TIV) in adults ≥65 years of age. The aim of the study is to evaluate MF59-adjuvanted influenza vaccine compared with non-adjuvanted influenza vaccine in the prevention of reverse transcription-polymerase chain reaction (RT-PCR)-confirmed influenza A and/or B in subjects ≥65 years of age.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:65+

      Key Eligibility Criteria

      Disqualifiers:Bedridden, Guillain-Barré, Immune Dysfunction, Others
      Must Not Be Taking:Corticosteroids, Antineoplastics

      35800 Participants Needed

      DOR/ISL for HIV

      Kansas City, Missouri
      This is a randomized, active-controlled, double-blind clinical study designed to evaluate the antiretroviral activity, safety, and tolerability of doravirine/islatravir (DOR/ISL \[MK-8591A\]) in treatment-naïve participants with human immunodeficiency virus type 1 (HIV-1) infection. It is hypothesized that DOR/ISL is non-inferior to bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) as assessed by the percentage of participants with HIV-1 ribonucleic acid (RNA) \<50 copies/mL at Week 48.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3

      Key Eligibility Criteria

      Disqualifiers:HIV-2, Active Hepatitis B, Cirrhosis, Others

      537 Participants Needed

      Lyme Disease Vaccine for Healthy Children

      Lenexa, Kansas
      This study is to understand if the study vaccine (called VLA15) is safe in healthy children. We are looking for children who: * are healthy * are age 5 through 17 * have not been diagnosed with any form of Lyme disease in the past * have not received any vaccines for Lyme disease in the past Lyme disease happens most often in children of this age. The study vaccine may be used potentially to help prevent Lyme disease. The goal of this study is to get more information about the safety of the study vaccine in this age group. Participants will be in this study for about 2 years. During that time, they will receive VLA15 or placebo (sterile saltwater solution) by a "shot" in the arm. We will compare experience of children receiving VLA15 to those receiving the placebo. Participants will not know whether they get VLA15 or placebo. Everyone participating in this study will: * get the shots in a clinic or in a hospital office * receive a total of 4 shots * receive the first 3 shots within 6 months * receive the last shot about 1 year afterwards * need to come to the trial site for 6 planned visits; 4 of these are vaccination visits and 2 are follow-up visits. We will contact you by phone 1 time every year during the study to monitor your experience. You may have extra visits if you experience a severe reaction after a vaccine dose.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 3
      Age:5 - 17

      Key Eligibility Criteria

      Disqualifiers:Pregnancy, Immunodeficiency, Lyme Disease, Others
      Must Not Be Taking:Immunosuppressants, Corticosteroids

      3235 Participants Needed

      Gantenerumab for Alzheimer's Disease

      St Louis, Missouri
      The purpose is to evaluate the biomarker effect, safety, and tolerability of investigational study drugs in participants who are known to have an Alzheimer's disease (AD)-causing mutation. Stage 1 will determine if treatment with the study drug prevents or slows the rate of amyloid beta (Aβ) pathological disease accumulation demonstrated by Aβ positron emission tomography (PET) imaging. Stage 2 will evaluate the effect of early Aβ plaque reduction/prevention on disease progression by assessing downstream non-Aβ biomarkers of AD (e.g., CSF total tau, p-tau, NfL) compared to an external control group from the DIAN-OBS natural history study and the DIAN-TU-001 placebo-treated participants.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 2, 3

      Key Eligibility Criteria

      Disqualifiers:Neurologic Disease, Psychiatric Disease, Stroke, Alcohol Use, Others
      Must Not Be Taking:Immunosuppressives, Anticoagulants

      280 Participants Needed

      AR1001 for Alzheimer's Disease

      Ozark, Missouri
      This trial tests AR1001, a medicine for early Alzheimer's Disease. It focuses on people in the early stages of Alzheimer's, aiming to improve their condition through multiple mechanisms.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:55 - 90

      Key Eligibility Criteria

      Disqualifiers:Pregnancy, Delirium, Schizophrenia, Cancer, Others
      Must Be Taking:Cholinesterase Inhibitors, Memantine

      1150 Participants Needed

      mRNA-1273.214 Vaccine for COVID-19 in Children

      Overland Park, Kansas
      This trial tests updated COVID-19 vaccines on young children. The vaccines use mRNA to teach the body to recognize and fight the virus. The study aims to ensure these vaccines are safe and effective for this age group.
      No Placebo Group
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Recruiting
      Trial Phase:Phase 3
      Age:6 - 5

      Key Eligibility Criteria

      Disqualifiers:SARS-CoV-2 Infection, Immunodeficiency, Others
      Must Not Be Taking:Immunosuppressants, Monoclonal Antibodies

      1860 Participants Needed

      mRNA-1345 Vaccine for Respiratory Syncytial Virus

      Creve Coeur, Missouri
      This trial is testing a new vaccine called mRNA-1345 to see if it can prevent lung infections caused by the RSV virus. The vaccine works by teaching the body to recognize and fight the virus. The study will include people who are at risk of these infections and will compare the effects of the vaccine to a non-treatment group.
      Pivotal Trial (Near Approval)

      Trial Details

      Trial Status:Active Not Recruiting
      Trial Phase:Phase 2, 3
      Age:60+

      Key Eligibility Criteria

      Disqualifiers:Guillain-Barré, Other Vaccines, Others

      36814 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.

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      Bask GillCEO at Power
      Learn More About Trials
      How Do Clinical Trials Work?Are Clinical Trials Safe?What Can I Expect During a Clinical Trial?
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      Frequently Asked Questions

      How much do clinical trials in Missouri 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 Missouri 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 Missouri 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 Missouri 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 Missouri 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 Missouri?

      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 Missouri?

      Most recently, we added LevoCept for Birth Control, Cirtuvivint + Irinotecan for Small Cell Lung Cancer and Ontegimod + Chemotherapy for Pancreatic Cancer to the Power online platform.