Diarrhea

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20 Diarrhea Trials Near You

Power is an online platform that helps thousands of Diarrhea 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.

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

Paltusotine for Carcinoid Syndrome

Columbus, Ohio
This trial is testing a new medication called paltusotine to see if it is safe and how it behaves in people with carcinoid syndrome. Researchers want to understand how the drug moves through the body and its effects at different doses. The study includes a part where patients receive different treatments and a part where all patients receive paltusotine.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

36 Participants Needed

CIN-103 for Irritable Bowel Syndrome

Columbus, Ohio
The goal of this clinical trial is to evaluate if the study drug, CIN-103, can help reduce the symptoms associated with irritable bowel syndrome with predominant diarrhea (IBS-D) in adult patients. The main questions it aims to answer are: * To evaluate the efficacy of CIN-103 on symptoms of IBS-D when given to patients with IBS-D compared to a placebo. * To evaluate the safety and tolerability of CIN-103 when given to patients with IBS-D compared to a placebo Participants will attend the following visits: * Screening Period (1 Visit) * Baseline Period (1 Visit) * Will complete daily diary and other Patient Reported Outcomes (PROs) as described in the protocol to assess eligibility for continued participation. * 12-Week Treatment Period (5 Visits) * Study drug taken twice daily by mouth. * Will complete daily diaries and other PROs as described in the protocol. * Follow- Up Period (1 Visit) Researchers will compare CIN-103 Dose 1, CIN-103 Dose 2, and placebo, to evaluate the clinical response to multiple dose strengths of CIN-103 relative to placebo on abdominal pain and stool consistency along with safety and tolerability.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

450 Participants Needed

Isatuximab for Primary Amyloidosis

Parkersburg, West Virginia
This phase II trial studies how well isatuximab works in treating patients with primary amyloidosis that has come back or does not respond to treatment. Monoclonal antibodies, such as isatuximab, may interfere with the ability of cancer cells to grow and spread.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

43 Participants Needed

Vaccine for E. coli Infections

Cincinnati, Ohio
The study is designed to evaluate the safety, immunogenicity, and efficacy of the intramuscular administration of a CS6 based vaccine (CssBA) against ETEC co-administered with double mutant labile toxin (dmLT) in preventing moderate-severe diarrhea (MSD) following challenge with ETEC strain B7A in healthy adults. Approximately 72 adult participants, divided into 4 cohorts of 18, will be randomized 1:1 to receive vaccine (45 micrograms CssBA with 0.5 micrograms dmLT) or placebo (normal saline) on an outpatient basis. All participants will receive 3 intramuscular (IM) doses of vaccine or placebo at 3-week intervals (days 1, 22 and 43). Following vaccination, participants will be followed as outpatients for safety using a memory aid from the time of each vaccination through 7 days post each vaccination. Approximately 28 days (plus or minus 1 day) after receipt of the 3rd dose of study agent, participants meeting challenge criteria will be admitted to an inpatient unit and be administered an oral dose of 1 x 10\^10 cfu (colony-forming unit) of ETEC strain B7A. Five days after challenge, participants will be treated with ciprofloxacin, except in cases of known allergy or intolerance. Participants will be discharged from the inpatient unit when they have completed their 3-day antibiotic course and are able to care for themselves. After discharge from the inpatient unit, participants will return for clinic visits and have a phone visit to provide any updates on medication, medical history and AE/SAEs. The primary objectives are: 1) Estimate CssBA+dmLT efficacy in preventing moderate-severe diarrhea (MSD) following challenge with ETEC strain B7A in healthy adults. 2) Evaluate the safety of intramuscular injection of CssBA+dmLT.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 49

72 Participants Needed

VE303 for C. Difficile Infection

Toledo, Ohio
The overall objective of the RESTORATiVE303 study is to evaluate the safety and the Clostridioides difficile infection (CDI) recurrence rate at Week 8 in participants who receive a 14-day course of VE303 or matching placebo. The objectives and endpoints are identical for Stage 1 (recurrent CDI) and Stage 2 (high-risk primary CDI).
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3
Age:12+

852 Participants Needed

Eluxadoline for Irritable Bowel Syndrome

Cleveland, Ohio
This trial is testing a medication to help manage IBS-D symptoms in children. The goal is to see how well it works, how the body processes it, and if it is safe for kids. The study focuses on children because they need effective treatments for IBS-D. The medication is taken orally and is designed to treat diarrhoea-predominant irritable bowel syndrome.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:6 - 17

95 Participants Needed

RBX2660 for C. Diff Infection

Cleveland, Ohio
This trial will be initiated to explore whether RBX2660 (REBYOTA®) could be suitable for administration by the practice of colonoscopy. More specifically, the purpose of this trial is to explore the safety and clinical effectiveness of RBX2660 when delivered by colonoscopy to adults with rCDI. The experience of physicians will be documented through a physician-experience questionnaire to explore the usability of RBX2660 in clinical practice for colonoscopic administration. Furthermore, to explore the patient-experience of RBX2660 treatment, each trial participant will be offered to undergo a structured interview.
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting

41 Participants Needed

TRX103 for Crohn's Disease

Cleveland, Ohio
This research study is testing an investigational research product called TRX103 as a possible treatment for individuals suffering from Crohn's Disease (CD). The primary purpose of this study is to learn how safe and effective different doses of TRX103 are when administered to individuals with CD.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 65

22 Participants Needed

Eluxadoline for Pediatric IBS-D

Lexington, Kentucky
This trial will check the safety of a medication called Eluxadoline for children with IBS-D who have already taken part in earlier studies. The medication helps to reduce diarrhea and stomach pain by slowing down bowel movements. Eluxadoline is a new drug approved for managing diarrhea predominant irritable bowel syndrome (IBS-D).
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Enrolling By Invitation
Trial Phase:Phase 3
Age:6 - 17

124 Participants Needed

Rifaximin + Hydrogen Breath Test for IBS-D

Ann Arbor, Michigan
The purpose of this study is to learn more about how to improve treatment of patients with diarrhea predominant Irritable Bowel Syndrome (IBS-D) symptoms.Included patients will be requested to answer online surveys and will undergo treatment with rifaximin. Hydrogen breath testing and biologic samples collection will also be completed during the study.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 4

110 Participants Needed

Alanyl-glutamine for Clostridium Difficile Infection

Roanoke, Virginia
This is a randomized, double-blind, placebo-controlled trial to determine the optimal dose and safety of oral alanyl-glutamine between 4, 24, and 44 g doses administered for 10 days with standard therapy among first time incident cases of uncomplicated C. difficile infection (CDI) in hospitalized, or outpatient, persons aged 18 or older. The investigators hypothesis is that alanyl-glutamine supplementation will decrease recurrence and mortality from CDI and these outcomes will be associated with improvement of inflammatory markers and restoration of intestinal microbiota function.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

260 Participants Needed

TYRA-430 for Liver Cancer

Toronto, Ontario
A Phase 1 study to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamic (PD), and preliminary antitumor activity of TYRA-430 in cancers with FGF/FGFR pathway aberrations, including locally advanced/metastatic hepatocellular carcinoma and other advanced solid tumors.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1

100 Participants Needed

VENBETA6890 for Diarrhea

Baltimore, Maryland
This is a phase 1, randomized, placebo-controlled, blinded study in up to 36 healthy adults, aged 18-45 years, challenged with Enterotoxigenic Escherichia coli, evaluating the safety, tolerability and anti-diarrheal activity of VENBETA6890, an orally administered, human monoclonal IgA.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 45

36 Participants Needed

Travelan for Traveler's Diarrhea

Baltimore, Maryland
This trial tests if Travelan® can protect healthy adults from getting diarrhea when exposed to a harmful bacteria. Participants take Travelan® to see if it stops the bacteria from causing illness.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:18 - 50

60 Participants Needed

Pork with Alpha-Gal for Alpha-Gal Syndrome

Chapel Hill, North Carolina
This is a double-blind, crossover food challenge study using pork with and without α-gal in patients with a clinical diagnosis of gastrointestinal (GI)- α-gal allergy, and to investigate the pathophysiology underlying their symptoms.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

24 Participants Needed

UV Water Treatment for Gastroenteritis in Children

Philadelphia, Pennsylvania
Approximately 40 million people in the US are served by private, and frequently untreated, wells. Our best estimate is that 1.3 million cases of gastrointestinal illnesses (GI) per year are attributed to consuming water from untreated private wells in the US, but in reality, there are no robust epidemiological data that can be used to estimate cases of GI attributable to these sources. We propose the first randomized controlled trial (RCT) to estimate the burden of GI associated with private well water. We will test if household treatment of private well water by ultraviolet light (UV) vs. sham (inactive UV device) decreases the incidence of GI in children under 5. We will also examine the presence of viral, bacterial, and protozoan pathogens in stool and well water from participants. These data will fill a knowledge gap on sporadic GI associated with federally-unregulated private water supplies in the US.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:6 - 59

908 Participants Needed

Travelan® for Diarrhea Prevention in Travelers

Portsmouth, Virginia
This trial tests Travelan®, a dietary supplement, to see if it can help travelers and deployed military personnel maintain normal gut health. The supplement aims to prevent gut issues like diarrhea during travel or deployment.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

866 Participants Needed

High Dietary Fiber Formula for Colon Cancer

Somerville, New Jersey
This phase II trial tests whether NBT-NM108 works in reducing chemotherapy-induced diarrhea in patients with colon cancer that has spread to other places in the body (metastatic). Irinotecan is one of the most used medicine for colon cancer, but it leads to diarrhea in most patients receiving it and among some of them, severe diarrhea can occur. NBT-NM108 is a high dietary fiber formula that is developed based on research findings that have shown that high fiber diets can help maintain healthy bacteria in the gut and improve gut function. Giving NBT-NM108 to patients with colon cancer receiving chemotherapy may help relieve or lessen diarrhea symptoms and lead to improved tolerance of the chemotherapy drug, irinotecan.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

42 Participants Needed

SER-155 for Diarrhea

Basking Ridge, New Jersey
The purpose of this study is to find out whether SER-155 may be a safe first treatment that causes few or mild side effects for people due to irEC.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1

15 Participants Needed

Fortified Oral Rehydration Therapy for Pediatric Gastroenteritis

New Brunswick, New Jersey
The goal of this clinical trial is to compare amino acid-fortified oral rehydration therapy (ORT) to the standard of care ORT in pediatric patients with acute gastroenteritis (AGE). The main questions it aims to answer are: * can amino acid-fortified ORT reduce the duration and severity of AGE compared to standard of care ORT? * can amino acid-fortified ORT increase the secretion of antimicrobial peptides in the gastrointestinal tract compared to standard of care ORT? Participants will be assigned to the experimental treatment (amino acid-fortified ORT) or the standard of care ORT and their disease severity, duration, and stool antimicrobial peptide content.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:6 - 5

72 Participants Needed

Why Other Patients Applied

"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

"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 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

"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

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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?

Frequently Asked Questions

How much do Diarrhea clinical trials 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 Diarrhea clinical trials 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 Diarrhea trials 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 for Diarrhea 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 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 Diarrhea medical study?

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 Diarrhea clinical trials?

Most recently, we added TRX103 for Crohn's Disease, TYRA-430 for Liver Cancer and Vaccine for E. coli Infections to the Power online platform.

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