Could a cocktail of good bacteria break the cycle of c. diff?
NCT ID NCT06237452
First seen Jun 27, 2026 · Last updated Sep 15, 2026 · Updated 4 times
Summary
This large Phase 3 trial tests whether VE303, a capsule containing 8 harmless bacteria, can prevent repeat Clostridioides difficile (C. diff) infections. About 852 people who have had at least one prior C. diff infection will take VE303 or a placebo for 14 days. The main goal is to see if fewer people get another C. diff infection within 8 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- VE303 (a mix of 8 harmless bacteria strains)
- What this could lead to
- If successful, VE303 could offer a new way to prevent repeat C. diff infections without antibiotics, reducing the cycle of illness.
- What could go wrong
- This is a Phase 3 trial, but results may not confirm benefit. The treatment is a live bacterial product, so risks include potential side effects or lack of effectiveness in some people.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 852 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2024
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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12 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria (For enrollment in Stage 1: recurrent CDI population): * Age ≥ 12 years where permitted, and ≥ 18 years in other locations, with a laboratory-confirmed qualifying episode of CDI and at least 1 prior occurrence within the last 6 months Key Inclusion Criteria (For enrollment in Stage 2: primary CDI with high-risk for recurrence population): * Age ≥ 75 years with a laboratory-confirmed qualifying episode of CDI * OR age ≥ 12 years where permitted, and ≥ 18 years in other locations, with least two of the following risk factors: 1. Age ≥ 65 years 2. Kidney dysfunction, defined as estimated creatinine clearance \< 60 mL/min/1.73 m\^2 at the time of the qualifying CDI episode 3. History of regular use of a proton pump inhibitor (PPI) within the past 2 months and expectation of continued use of PPIs throughout the study 4. History of a prior CDI episode between 6 and 12 months prior to enrollment 5. Immunosuppression due to an underlying disease or its treatment 6. Has undergone solid organ or hematopoietic stem cell transplantation Key Inclusion Criteria (For enrollment in Stage 1 or 2): * The qualifying episode of CDI must meet all the following criteria: 1. New onset of ≥ 3 unformed bowel movements (ie, Types 5 to 7 on the Bristol stool scale) within 24 hours for 2 consecutive days 2. CDI symptoms started within 4 weeks prior to initiation of standard of care (SoC) antibiotic therapy for CDI 3. Stool sample collected before (or no later than 72 hours after) initiation of SoC antibiotic therapy that was positive in a CDI laboratory test, defined as enzyme immunoassay (EIA) for toxin A/B and glutamate dehydrogenase (GDH) with polymerase chain reaction (PCR) reflex testing for discordant EIA/GDH results, performed at either a local laboratory or the central laboratory 4. Diarrhea considered unlikely to have another etiology * Prior to receiving any study medication, the participant should: 1. Receive and complete a course of SoC antibiotic therapy for at least 10 days, up to a maximum of 28 days (Note: choice of agent is at the physician's discretion and antibiotic tapering is not allowed). It is permissible for decentralized participants to be randomized during SoC antibiotic administration. 2. Meet the criterion of a successful clinical response, defined attaining symptomatic control of the qualifying CDI episode, ie, \< 3 loose/unformed bowel movements per 24 hours for at least 2 consecutive days * Able to receive the first dose of study drug on the last planned day of SoC antibiotic administration for a qualifying CDI episode, or no later than 2 days after completion of antibiotic dosing * Recovered from any complications of severe or fulminant CDI and be clinically stable by the time of randomization Key Exclusion Criteria (For both Stage 1 and Stage 2): * History of chronic diarrhea (defined as ≥ 3 loose stools per day lasting for at least 4 weeks) within 3 months prior to randomization that is not related to CDI * Known or suspected toxic megacolon or small bowel ileus at the time of randomization * History of confirmed celiac disease, inflammatory bowel disease, microscopic colitis, short gut, GI tract fistulas, or a recent episode (within 6 months of screening) of intestinal ischemia or ischemic colitis * Receipt of bezlotoxumab during the course of SoC antibiotic treatment for the qualifying CDI episode * Use of antidiarrheal drugs (eg, loperamide, diphenoxylate) within 3 days prior to the planned first dose of study drug * Anticipated administration of oral or parenteral antibacterial therapy for a non-CDI indication after randomization through Week 24 (end of study) * Probiotics, whether characterized as a dietary/food supplement, or a drug, are prohibited within 2 days before starting study drug and through the dosing period. (Note: consumption of food-based products such as yogurt, kombucha, and kefir are permitted.) * Absolute neutrophil count (ANC) of \< 0.5 ×10\^9 cells/L on 2 consecutive occasions within 7 days prior to randomization, or sustained ANC \< 1.0 × 10\^9 cells/L
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for C. diff infection are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
155 sites in 19 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AO Nazionale SS. Antonio e Biagio e C. Arrigo
RECRUITINGAlessandria, Alessandria, 15121, Italy
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AOU Pisana - Stabilimento di Cisanello
RECRUITINGPisa, 56124, Italy
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Aarhus University Hospital
RECRUITINGAarhus, Central Jutland, 8200, Denmark
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Advanced Gastroenterology, P.C.
WITHDRAWNChandler, Arizona, 85224, United States
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Advanced Medical Research Center
RECRUITINGPort Orange, Florida, 32127, United States
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Alberta Health Services (AHS) - Foothills Medical Centre
RECRUITINGCalgary, Alberta, T2N 2T9, Canada
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Assistance Publique Hôpitaux de Paris Hôpital Bichat- Claude Bernard - Département des maladies infectieuses et tropicales
RECRUITINGParis, Paris, 75018, France
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Assistance Publique-Hopitaux de Paris (AP-HP) - Hopitaux Universitaires Paris Ile-de-France Ouest - Raymond-Poincare
RECRUITINGGarches, Hauts-de-Seine, 92380, France
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Associação Educadora São Carlos AESC - Hospital Mãe de Deus - Centro de Pesquisa
RECRUITINGPorto Alegre, Rio Grande do Sul, 90880-480, Brazil
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Azienda Ospedaliera Universitaria Federico II
RECRUITINGNaples, Napoli, 80131, Italy
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Azienda Ospedaliero-Universitaria di Modena, Policlinico di Modena - Malattie Infettive E Tropicali
RECRUITINGModena, Reggio Emilia, 41124, Italy
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Bekes Varmegyei Kozponti Korhaz Dr. Rethy Pal Tagkorhaza
WITHDRAWNBékéscsaba, Bekes County, 5600, Hungary
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BioStar Clinical Research
WITHDRAWNKaty, Texas, 77494, United States
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Brigham and Women's Hospital
RECRUITINGBoston, Massachusetts, 02115, United States
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CCAB Centro Clinico Academico Braga Associacao - ULS Braga
WITHDRAWNBraga, 4710-243, Portugal
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CCIH - Consultoria em Controle de Infecção Hospitalar Ltda
RECRUITINGBelo Horizonte, Minas Gerais, 30150-221, Brazil
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CHU Bordeaux - Hopital Saint Andre Service de medecine interne et maladies infectieuses
RECRUITINGBordeaux Cedex, Hauts-de-France, 33075, France
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CHU de Nantes - Hôtel Dieu
RECRUITINGNantes, Loire-Atlantique, 44093, France
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CPCLIN - Centro de Estudos e Pesquisas em Molestias Infecciosas - Pesquisa Clínica
RECRUITINGNatal, Rio Grande do Norte, 59025-050, Brazil
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CaRe Clinic
RECRUITINGRed Deer, Alberta, T4P 1K4, Canada
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Carmel Medical Center
RECRUITINGHaifa, Haifa District, 34406, Israel
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Centre Hospitalier Universitaire (CHU) de Reims - Hopital Robert Debre
RECRUITINGParis, Grand Est, 51092 Reims Cedex, France
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Centre Hospitalier de l Universite Laval (CHUL)
RECRUITINGQuébec, Quebec, G1V 4G2, Canada
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Centro de Investigacion Medica Aguascalientes
RECRUITINGAguascalientes, Aguascalientes, 20116, Mexico
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Centrul Medical Renasterea
WITHDRAWNCraiova, Dolj, 200073, Romania
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Chang Gung Medical Foundation - LinKou Chang Gung Memorial Hospital
RECRUITINGTaoyuan, Taoyuan, 333423, Taiwan
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Children's Hospital of Los Angeles
RECRUITINGLos Angeles, California, 90027, United States
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Children's Hospital of Philadelphia
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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China Medical University Hospital - Infectious
RECRUITINGTaichung, Taichung, 404327, Taiwan
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Chru De Tours
RECRUITINGTours, 37044, France
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Clinical Trials Management Services
RECRUITINGThousand Oaks, California, 91360, United States
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Complexo Hospitalario Universitario A Coruña
RECRUITINGA Coruña, 15006, Spain
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Concord Repatriation General Hospital
WITHDRAWNConcord, New South Wales, 2139, Australia
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Connecticut Clinical Research Institute
RECRUITINGBristol, Connecticut, 06010, United States
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Corewell Health William Beaumont University Hospital
RECRUITINGRoyal Oak, Michigan, 48073, United States
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Deaconess GI Specialty Center
WITHDRAWNNewburgh, Indiana, 47630, United States
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Delta Gastroenterology and Endoscopy Center
WITHDRAWNSouthaven, Mississippi, 38671, United States
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Emory University Hospital Midtown
RECRUITINGAtlanta, Georgia, 30308, United States
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Encore Borland-Groover Clinical Research
RECRUITINGJacksonville, Florida, 32256, United States
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Epimed GmbH
RECRUITINGBerlin, State of Berlin, 12157, Germany
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Erasme University Hospital - Infectiology Department
RECRUITINGAnderlecht, 1070, Belgium
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FAICIC S de RL de C.V. - Gastroenterology
RECRUITINGVeracruz, Veracruz, 91900, Mexico
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Fakultni Nemocnice Ostrava
WITHDRAWNOstrava-Poruba, 708 52, Czechia
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Fakultni nemocnice Brno
WITHDRAWNBrno, Brno-město, 625 00, Czechia
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Fondazione IRCCS San Gerardo dei Tintori
RECRUITINGMonza, Monza E Brianza, 20900, Italy
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Frontier Clinical Research
RECRUITINGUniontown, Pennsylvania, 15401, United States
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Fundacao Universidade de Caxias do Sul - Hospital Geral de Caxias do Sul
RECRUITINGCaxias do Sul, Rio Grande do Sul, 95070-561, Brazil
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GI Alliance
RECRUITINGSun City, Arizona, 85351, United States
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GI Alliance
RECRUITINGGurnee, Illinois, 60031, United States
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GI Alliance
RECRUITINGCedar Park, Texas, 78613, United States
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GI Alliance
RECRUITINGLubbock, Texas, 79410, United States
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GI Alliance
RECRUITINGRichmond, Virginia, 23229, United States
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GI Pros Research
RECRUITINGNaples, Florida, 34102, United States
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Gastro Florida
RECRUITINGClearwater, Florida, 33756, United States
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Gastro One Research
RECRUITINGCordova, Tennessee, 38018, United States
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Gastroenterology Health Partners
RECRUITINGNew Albany, Indiana, 47150, United States
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Gastroenterology Health Partners
RECRUITINGLouisville, Kentucky, 40218, United States
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Gastrointestinal Specialists of Georgia
RECRUITINGMarietta, Georgia, 30060, United States
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Gregorio Marañón University Hospital
RECRUITINGMadrid, Madrid, 28007, Spain
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Guthrie Medical Group, PC
WITHDRAWNSayre, Pennsylvania, 18840, United States
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Gyncentrum sp. z o.o.
WITHDRAWNKatowice, Silesian Voivodeship, 40-600, Poland
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H. U. Donostia
RECRUITINGSan Sebastián, Guipúzcoa, 20014, Spain
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Hadassah Medical Centre
ACTIVE_NOT_RECRUITINGJerusalem, Jerusalem, 91120, Israel
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Hallym University Kangnam Sacred Heart Hospital
RECRUITINGSeoul, Seoul Teugbyeolsi, 07441, South Korea
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Hartford Hospital
WITHDRAWNHartford, Connecticut, 06102, United States
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Henry Ford Health
RECRUITINGDetroit, Michigan, 48202, United States
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Hillel Yaffe MC, Clinical Research Unit
RECRUITINGHadera, Haifa North, 3810101, Israel
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Hospital Alemao Oswaldo Cruz
RECRUITINGSão Paulo, São Paulo, 01323-903, Brazil
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Hospital Cardiologica Aguascalientes - Investigacion
RECRUITINGAguascalientes, Aguascalientes, 20230, Mexico
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Hospital Clinic de Barcelona
RECRUITINGBarcelona, 08036, Spain
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Hospital General Universitario Dr Balmis
RECRUITINGAlicante, 03010, Spain
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Hospital Nossa Senhora das Graças
RECRUITINGCuritiba, Paraná, 80810-040, Brazil
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Hospital St. Joseph
RECRUITINGLes Paris, Auvergne-Rhône-Alpes, 75014, France
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Hospital Universitari Germans Trias i Pujol
RECRUITINGBadalona, Barcelona, 08916, Spain
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Hospital Universitario "Dr. Jose Eleuterio Gonzalez" - Infectious Diseases
RECRUITINGMonterrey, Nuevo León, 64460, Mexico
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Hospital Universitario La Paz - UCICEC
RECRUITINGMadrid, Madrid, 28046, Spain
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Hospital Universitario Mutua de Terrassa
RECRUITINGTerrassa, Barcelona, 08221, Spain
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Hospital Universitario Puerta De Hierro Majadahonda
RECRUITINGMajadahonda, Madrid, 28222, Spain
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Hospital Universitario Ramón y Cajal
RECRUITINGMadrid, 28034, Spain
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Hospital Universitario Reina Sofia
RECRUITINGCórdoba, 14004, Spain
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Hospital Universitario Virgen De La Macarena
RECRUITINGSeville, 41009, Spain
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Hospital Universitario Virgen Macarena
RECRUITINGSeville, Sevilla, 41014, Spain
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Hospital Universitario de Bellvitge
RECRUITINGBarcelona, Barcelona, 08907, Spain
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Hospital de Clinicas de Porto Alegre - UFRGS
RECRUITINGPorto Alegre, Rio Grande do Sul, 90035-903, Brazil
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Hospital de La Santa Creu i Sant Pau
RECRUITINGBarcelona, 08041, Spain
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Hôpital De La Croix Rousse - Gastroenterology
RECRUITINGLyon, Rhone, 69004, France
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Hôpital du Bocage
RECRUITINGDijon, Franche-Comté, 21079, France
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IDC Clinical Research, LLC
WITHDRAWNWichita, Kansas, 67211, United States
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INTERMED groupe santé
RECRUITINGChicoutimi, Quebec, G7H 7Y8, Canada
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IRCCS Policlinico San Matteo, Università degli studi di Pavia
RECRUITINGPavia, Pavia, 27100, Italy
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ISR-GEO Med Res Clin Healthycore
RECRUITINGTbilisi, K'alak'i T'bilisi, 0112, Georgia
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Indiana University Health University Hospital
RECRUITINGIndianapolis, Indiana, 46202, United States
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Innovative Clinical Research Center, LLC (ICRC)
WITHDRAWNIsland Lake, Illinois, 60042, United States
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Institutul de Boli Infecțioase Prof Dr Matei Bals - Infectious diseases V
RECRUITINGBucharest, Bucharest, 021105, Romania
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International Center for Research
RECRUITINGTampa, Florida, 33614, United States
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JM Research S.C - Pediatrics
RECRUITINGCuernavaca, Morelos, 62290, Mexico
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James A. Haley Veterans' Hospital
RECRUITINGTampa, Florida, 33612, United States
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Johns Hopkins Hospital
ACTIVE_NOT_RECRUITINGBaltimore, Maryland, 21287, United States
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KM International Research Operation LLC
RECRUITINGSaint Cloud, Florida, 34769, United States
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KMU Chung-Ho Memorial Hospital
RECRUITINGKaohsiung City, Kaohsiung, 80756, Taiwan
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Komárom-Esztergom Vármegyei Szent Borbála Kórház
RECRUITINGTatabánya, Komárom-Esztergom, 2800, Hungary
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LTC Charles S. Kettles VA Medical Center
RECRUITINGAnn Arbor, Michigan, 48105, United States
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LTD "Academician Vakhtang Bochorishvili Clinic"
RECRUITINGTbilisi, K'alak'i T'bilisi, 0160, Georgia
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LTD "Aversi Clinic"
RECRUITINGTbilisi, K'alak'i T'bilisi, 0160, Georgia
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LTD "Emergency Cardiology Center named by Acad.G.Chapidze"
RECRUITINGTbilisi, 0159, Georgia
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Leids Universitair Medisch Centrum (LUMC)
RECRUITINGLeiden, South Holland, 2333 ZA, Netherlands
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Lowcountry Infectious Diseases, P.A.
WITHDRAWNCharleston, South Carolina, 29414, United States
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Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
RECRUITINGTorrance, California, 90502, United States
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MGG Group Co., Inc., Chevy Chase Clinical Research
RECRUITINGChevy Chase, Maryland, 20815, United States
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MHAT Dr.Ivan Seliminski - Sliven Ltd.
WITHDRAWNSliven, 8800, Bulgaria
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MNGI Digestive Health, PA
WITHDRAWNPlymouth, Minnesota, 55446, United States
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Manhattan Clinical Research, LLC
WITHDRAWNNew York, New York, 10279, United States
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02114, United States
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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
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Mayo Clinic Hospital
WITHDRAWNPhoenix, Arizona, 85054, United States
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Medical Center Excelsior OOD, Base 1
WITHDRAWNSofia, Sofia-Grad, 1407, Bulgaria
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Medical Research Center of Connecticut
RECRUITINGHamden, Connecticut, 06518, United States
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Medical University of South Carolina
RECRUITINGCharleston, South Carolina, 29425, United States
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Medicinski centar Hipokrat-N EOOD
WITHDRAWNPlovdiv, 4003, Bulgaria
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Melbourne Health
WITHDRAWNParkville, Victoria, 3050, Australia
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Metro Infectious Disease Consultants
RECRUITINGHuntsville, Alabama, 35801, United States
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Metro Infectious Disease Consultants
RECRUITINGDecatur, Georgia, 30033, United States
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Metro Infectious Disease Consultants
RECRUITINGBurr Ridge, Illinois, 60527, United States
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Monash Health
WITHDRAWNClayton, Victoria, 3168, Australia
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Montefiore Medical Center
TERMINATEDThe Bronx, New York, 10467, United States
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Morriston Hospital
RECRUITINGSwansea, SA6 6NL, United Kingdom
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Multiprofile Hospital for Active Treatment St. Ivan Rilski Gorna Oriahovitsa EOOD
RECRUITINGGorna Oryahovitsa, 5100, Bulgaria
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Multiprofile Hospital for Active Treatment Sveti Nikolay Chuditvorets EOOD
WITHDRAWNLom, 3600, Bulgaria
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NHS Lothian - Western General Hospital
RECRUITINGEdinburgh, EH4 2XU, United Kingdom
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NL Health Services
RECRUITINGSt. John's, Newfoundland and Labrador, A1B3V6, Canada
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NYU Grossman School of Medicine
RECRUITINGNew York, New York, 10016, United States
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NZOZ VIVAMED Jadwiga Miecz
WITHDRAWNWarsaw, Masovian Voivodeship, 03-580, Poland
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Nemocnice Kyjov, p.o.
WITHDRAWNKyjov, 697 01, Czechia
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New York Presbyterian Hospital
RECRUITINGNew York, New York, 10021, United States
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Newton-Wellesley Hospital
WITHDRAWNNewton, Massachusetts, 02462, United States
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North America Research Institute
WITHDRAWNSan Dimas, California, 91773, United States
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North Bristol NHS Trust - Southmead Hospital, Clinical Research Centre
RECRUITINGBristol, BS10 5NB, United Kingdom
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North Texas Infectious Disease Consultants, P.A.
RECRUITINGDallas, Texas, 75246, United States
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NorthShore University Health System - Evanston Hospital
WITHDRAWNEvanston, Illinois, 60201, United States
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Northern General Hospital
RECRUITINGSheffield, S5 7AU, United Kingdom
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Northwell Health Division of Infectious Diseases
RECRUITINGManhasset, New York, 11030, United States
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Ochsner Clinic Foundation
RECRUITINGNew Orleans, Louisiana, 70121, United States
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Oklahoma City Veterans Affairs Healthcare System
WITHDRAWNOklahoma City, Oklahoma, 73104, United States
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Om Research, LLC
WITHDRAWNApple Valley, California, 92307, United States
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Osp. Pediatrico Bambino Gesù, IRCCS
RECRUITINGRoma, Roma, 00165, Italy
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Ospedale Fatebenefratelli e Oftalmico, ASST Fatebenefratelli Sacco
RECRUITINGMilan, Milano, 20157, Italy
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Ospedale Isola Tiberina Gemelli Isola
RECRUITINGRoma, 00186, Italy
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Our Lady of Lourdes Hospital
WITHDRAWNDrogheda, Louth, A92 VW28, Ireland
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PO A. Manzoni di Lecco, ASST Lecco
RECRUITINGLecco, Lombardy, 23900, Italy
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Presidio Ospedaliero di Vittorio Veneto
RECRUITINGVittorio Veneto, Veneto, 31029, Italy
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Proactive Clinical Research, LLC
RECRUITINGFort Lauderdale, Florida, 33308, United States
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Rabin Medical Center - Beilinson Hospital
RECRUITINGPetah Tikva, Central District, 4941492, Israel
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Ralph H. Johnson VA Health Care System
WITHDRAWNCharleston, South Carolina, 29401, United States
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Rambam Health Care Campus
RECRUITINGHaifa, 31096, Israel
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Regional Infectious Diseases and Infusion Center, Inc.
WITHDRAWNLa Grange, Georgia, 30240, United States
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Research St. Josephs Hamilton
RECRUITINGHamilton, Ontario, L8N 4A6, Canada
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Royal College of Surgeons in Ireland - Beaumont Hospital - Education and Research Centre
WITHDRAWNDublin, Dublin, 9, Ireland
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Royal Devon University Healthcare NHS Trust
WITHDRAWNExeter, Devon, EX2 5DW, United Kingdom
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Royal Free London NHS Foundation Trust
RECRUITINGLondon, NW3 2QG, United Kingdom
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Rutgers Robert Wood Johnson Medical School
RECRUITINGNew Brunswick, New Jersey, 08901, United States
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Samsung Medical Center
RECRUITINGSeoul, Seoul Teugbyeolsi, 06351, South Korea
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Science 37 Inc (Remote/Home option)
RECRUITINGCulver City, California, 90230, United States
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Seattle Infectious Disease Clinic
WITHDRAWNSeattle, Washington, 98101, United States
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Semmelweis Egyetem
RECRUITINGBudapest, 1088, Hungary
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Shamir Medical Center (Assaf Harofeh)
RECRUITINGẔerifin, Central District, 7030000, Israel
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Simcare Medical Research, LLC
WITHDRAWNSugar Land, Texas, 77478, United States
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Snake River Research, PLLC
RECRUITINGIdaho Falls, Idaho, 83404, United States
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South Jersey Infectious Disease
RECRUITINGSomers Point, New Jersey, 08244, United States
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Spitalul Clinic Judetean De Urgenta Pius Brinzeu Timisoara
WITHDRAWNTimișoara, Timiș County, 300723, Romania
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Spitalul Clinic de Boli Infectioase Cluj-Napoca
RECRUITINGCluj-Napoca, Cluj, 400348, Romania
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Spitalul Clinic de Boli Infectioase Sfanta Parascheva Iasi - Infectious diseases I
RECRUITINGIași, Iaşi, 700116, Romania
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Spitalul Clinic de Boli Infectioase si Tropicale Dr Victor Babes
RECRUITINGBucharest, Bucharest, 030303, Romania
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St. Charles Clinical Research
RECRUITINGWeldon Spring, Missouri, 63304, United States
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St. Joseph's Hospital - London
RECRUITINGLondon, Ontario, N6A 4V2, Canada
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St.Thomas' Hospital
RECRUITINGLondon, SE1 7EH, United Kingdom
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Summit Clinical Research, LLC
RECRUITINGAthens, Georgia, 30607, United States
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Susquehanna Research Group - Gastroenterology
RECRUITINGHarrisburg, Pennsylvania, 17110, United States
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Syracuse VA Medical Center
TERMINATEDSyracuse, New York, 13210, United States
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Szabolcs-Szatmár-Bereg Vármegyei Oktatókórház Nyíregyházi Jósa András Tagkórház
WITHDRAWNNyíregyháza, 4400, Hungary
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Szegedi Tudomanyegyetem Szent-Gyorgyi Albert Klinikai Kozpont, I. sz. Belgyogyaszati Klinika
WITHDRAWNSzeged, Csongrád megye, H-6725, Hungary
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Tel Aviv Sourasky Medical Center
RECRUITINGTel Aviv, Central District, 64239, Israel
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The Barzilai Medical Center
RECRUITINGAshkelon, Southern District, 7830604, Israel
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The Catholic University of Korea, Seoul St. Mary's Hospital
RECRUITINGSeoul, Seoul Teugbyeolsi, 06591, South Korea
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The Chaim Sheba Medical Center
RECRUITINGTel Litwinsky, 5265601, Israel
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The Moncton Hospital
RECRUITINGMoncton, New Brunswick, E1C 4B7, Canada
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The Royal Bournemouth Hospital
WITHDRAWNBournemouth, BH7 7DW, United Kingdom
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Toledo Institute of Clinical Research
WITHDRAWNToledo, Ohio, 43617, United States
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Tufts Medical Center
WITHDRAWNBoston, Massachusetts, 02111, United States
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UMHAT Burgas AD
WITHDRAWNBurgas, 8000, Bulgaria
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Unidade Local De Saude De Almada-Seixal E.P.E.
WITHDRAWNAlmada, Lisbon District, 2805-267, Portugal
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Unidade Local De Saude De Coimbra E.P.E.
WITHDRAWNCoimbra, Coimbra District, 3004-591, Portugal
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Unidade Local De Saude De Gaia/Espinho E.P.E.
WITHDRAWNVila Nova de Gaia, 4434-502, Portugal
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Unidade Local De Saude De Santo Antonio E.P.E.
WITHDRAWNPorto, 4050-011, Portugal
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Unidade Local De Saude Do Alto Ave E.P.E.
WITHDRAWNGuimarães, Braga District, 4835-044, Portugal
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Unidade Local de Saúde da Guarda (ULSG)
WITHDRAWNGuarda, 6301-858, Portugal
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Universitair Medisch Centrum (UMC) Utrecht - Julius Center for Health Sciences and Primary Care
RECRUITINGUtrecht, 3584 CX, Netherlands
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Universitair Ziekenhuis Gent
RECRUITINGGhent, 9000, Belgium
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Universite Catholique De Louvain and Cliniques Universitaires Saint-Luc
RECRUITINGBrussels, 1200, Belgium
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University Health Network
RECRUITINGToronto, Ontario, M5G 1L7, Canada
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University Hospital Cologne AöR - Klinik I für Innere Medizin
RECRUITINGCologne, North Rhine-Westphalia, 50937, Germany
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University Hospital Frankfurt
RECRUITINGFrankfurt am Main, Hesse, 60590, Germany
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University of Alberta
RECRUITINGEdmonton, Alberta, T6G 2X8, Canada
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University of Houston College of Pharmacy
WITHDRAWNHouston, Texas, 77204, United States
-
University of Kansas Medical Center
RECRUITINGKansas City, Kansas, 66160, United States
-
University of Minnesota Medical Center
RECRUITINGMinneapolis, Minnesota, 55455, United States
-
University of Missouri
WITHDRAWNColumbia, Missouri, 65212, United States
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VA San Diego Healthcare System
RECRUITINGSan Diego, California, 92161, United States
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Vancouver Coastal Health Research Institute Clinical Research Unit
RECRUITINGVancouver, British Columbia, V5Z 1M9, Canada
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Vanderbilt University Medical Center
RECRUITINGNashville, Tennessee, 37232, United States
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Viable Clinical Research Corporation
WITHDRAWNScarborough Village, Ontario, M1P 2T7, Canada
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Virginia Mason Medical Center
RECRUITINGSeattle, Washington, 98101, United States
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Washington University School of Medicine
RECRUITINGSt Louis, Missouri, 63110, United States
-
Westmead Hospital
WITHDRAWNWestmead, New South Wales, 2148, Australia
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Wisconsin Center for Advanced Research
RECRUITINGMilwaukee, Wisconsin, 53207, United States
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Yonsei University, Wonju Severance Christian Hospital
RECRUITINGWŏnju, Gangwon-do, 26426, South Korea
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