31 Clinical Trials for Various Conditions
The ARIES C. difficile Assay is a real-time PCR based qualitative in vitro diagnostic test for the direct detection of C. difficile nucleic acid in stool specimens.
Gastroenteritis, Infectious Colitis
The xTAG Gastrointestinal Pathogen Panel (xTAG GPP) is a PCR-based assay to detect the presence or absence of gastrointestinal (GI) pathogens from human stool specimens. The objective of this study is to establish diagnostic accuracy of the xTAG GPP.
Infectious, Colitis, Gastroenteritis
The purpose of this study is to learn more about infection by Clostridium difficile (also known as C. difficile). C. difficile is a common bacterium (a germ that may cause disease) that can live in the human gut. Some people have it without having any symptoms. In other people it can cause illness ranging from mild diarrhea to severe colitis (infection of the colon). C. difficile makes toxins that damage the cells that line the colon. The study doctors want to find out how these toxins cause damage to the cells in the colon.
Clostridium Difficile Infection
The goal of this clinical trial is to determine whether Ursodeoxycholic Acid (UDCA) can help prevent recurrence of Clostridioides difficile (C. diff) colitis when used along with standard antibiotic treatment. C. diff colitis is a serious infection that can return after treatment, and researchers want to see if UDCA can reduce this risk. This study aims to answer three main questions. First, can UDCA help prevent C. diff from returning after standard treatment? Second, does adding UDCA to treatment lower the need for repeated antibiotic use? Third, is UDCA safe and well-tolerated for people with C. diff? Participants in the study will be adults diagnosed with C. diff colitis who have risk factors for recurrence. Each participant will receive standard antibiotic treatment, which may include Vancomycin, Fidaxomicin, or Metronidazole. In addition to their antibiotic therapy, participants will take UDCA at a dose of 500 mg three times a day for up to eight weeks. If a participant's stool test shows they are C. diff negative at four weeks, they will stop taking UDCA early. Researchers will monitor participants throughout the study. Stool samples will be tested at the beginning, after four weeks, and at the end of the study. If a participant develops diarrhea, a stool test will check for C. diff. If C. diff is negative, the UDCA dose will be reduced. Weekly phone calls will be made to check for side effects and ensure participants are following the treatment plan. C. diff colitis is a common and serious infection, with up to 46 percent of high-risk patients experiencing recurrence. Current treatments rely on antibiotics, which can disrupt gut bacteria and increase the risk of reinfection. UDCA is a naturally occurring bile acid that may help prevent C. diff from growing, reducing the need for repeated antibiotic treatment. If successful, this study could introduce a new way to prevent C. diff from coming back, helping patients recover more effectively while reducing antibiotic use. Eligible participants must be at least 18 years old, have a positive C. diff test, and be receiving standard antibiotic treatment for C. diff. People who have severe or life-threatening C. diff colitis, a life expectancy of less than six months, serious liver disease, or are pregnant or breastfeeding will not be eligible to participate. UDCA is FDA-approved and has been used safely for decades in liver diseases and gallstone treatment. Some people may experience mild side effects, such as diarrhea, nausea, or stomach discomfort. Participants will be closely monitored for safety throughout the study. This trial will take place within the Froedtert and Medical College of Wisconsin healthcare system in Milwaukee, Wisconsin.
Clostridioides Difficile Infection
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.
Clostridium Difficile Infection Recurrence
The study will compare the effectiveness of Bezlotoxumab in individuals with active C. diff ( Clostridium difficile) infection who are diagnosed with Inflammatory Bowel Disease.
Inflammatory Bowel Diseases, Ulcerative Colitis, Crohn Disease, C. Diff. Infections
This is a prospective, multicenter, open-label Phase 3 study of a microbiota suspension of intestinal microbes. Patients who have had at least one recurrence of CDI after a primary episode and have completed at least one round of standard-of-care oral antibiotic therapy or have had at least two episodes of severe CDI resulting in hospitalization may be eligible for the study. Subjects may receive a second RBX2660 enema if they are deemed treatment failures following the initial enema per the protocol-specified treatment failure definition.
Clostridium Difficile Infection, Infection, Communicable Diseases
Clostridium difficle infection is the leading cause of hospital acquired infection and infectious diarrhea in hospitalized patients. Eradication treatment for this infection is the challenging tasks for clinicians due to treatment resistance developed from new hypervirulent strains. The recurrence rate of this infection is around 20% and there is high likelihood(60-70%) of another episode after index recurrence. Given constant challenge new treatment options are under study. Aim of the study is to evaluate if use of bismuth subsalicylate (BSS) can decrease the length of stay in patients admitted with Clostridium difficile infection. Secondarily investigators will also see if there is any impact of BSS in decrease the recurrence.
Clostridium Difficile Infection
This study evaluates the efficacy of prophylaxis with oral vancomycin for preventing recurrent Clostridium difficile Infection (CDI) in patients who have experienced at least one CDI episode in the last 180 days and are receiving antibiotics for a non CDI condition. Participants will be randomized to receive either placebo or oral vancomycin in addition to their prescribed antibiotic therapy.
Recurrent Clostridium Difficile Infection, Clostridium Difficile Infection, CDI, C.Difficile Diarrhea, C. Diff Colitis, C.Difficile Colitis
Fecal Microbiota Transplantation will be offered to eligible C. difficile patients (does not require Investigational New Drug designation) and to eligible ulcerative colitis or indeterminate colitis patients as Investigational New Drug treatment
Clostridium Difficile Infection, Ulcerative Colitis, Indeterminate Colitis
This is a prospective, multicenter, randomized, double-blinded, placebo-controlled Phase 3 study of a microbiota suspension of intestinal microbes. Patients who have had at least one recurrence after a primary episode and have completed at least one round of standard-of-care oral antibiotic therapy or have had at least two episodes of severe Clostridioides difficile infection (CDI) resulting in hospitalization within the last year may be eligible for the study. Subjects who are deemed failures following the blinded treatment per the pre-specified treatment failure definition may elect to receive an unblinded dose of RBX2660.
Clostridium Difficile Infection (CDI)
Understanding of how best to treat inflammatory bowel disease (IBD) has evolved over the last ten years. Evidence now suggests that the most effective therapy early in the course of Crohn's disease (CD) and ulcerative colitis (UC) involves the use of immune suppressing medications such as the anti-Tumor Necrosis Factor (anti-TNF) agents infliximab, adalimumab, and certolizumab. However, many CD and UC patients still ultimately require surgery despite the use of these medications. Side effects of the anti-TNF agents include increased risk of infections due to their effect on the immune system. Little is known about how use of these medications near the time of surgery may affect patients' risks of infection or other post-operative complications. The only available studies on this topic have given conflicting results. These studies have been limited by the fact that they have been small in size and retrospective. Retrospective studies primarily involve chart review as the method of identifying potential risk factors for infections and other complications after they have already occurred. This method limits both the type and quality of information/data that can be collected. The conflicting results have led to variance in practice patterns with regards to management of anti-TNF agents, the timing of surgery, and even the types of surgery. By enrolling patients at the time of their surgery, collecting extensive information may be possible than previously studied on potential risk factors for both infectious and non-infectious complications following surgery. Risk factors to be studied will include individual patient characteristics, disease characteristics, surgical methods, novel characteristics of CT scans and MRIs and extensive medication exposures. The primary objective is to determine if exposure to anti-TNF agents prior to surgery increases the risk of infection post-operatively. And evaluate exposure to anti-TNF agents by both patient history of use and measurement of anti-TNF drug levels at the time of surgery. Monitoring of drug levels at the time of surgery has never been utilized in this way to evaluate the risk of anti-TNF agents in IBD. However, this has been done to assess the risk of other medications in different diseases. If anti-TNF agents are found to pose a risk for infectious or non-infectious outcomes in IBD patients undergoing surgery, change maybe needed in the way these medications are used around the time of surgery. Additionally, by collecting comprehensive information on other potential risk factors besides medication use patients at greatest risk for bad outcomes can be identified and take protective measures when possible. The aims of this study address the CCFA challenge to better define the risks of medical and surgical therapies to improve the quality of care of IBD patients undergoing surgery.
Crohn's Disease, Ulcerative Colitis
The incidence of C. difficile infection (CDI) has alarmingly increased over the past several years and the affected population has expanded to include those previously at low risk, such as children. The annual US financial burden associated with this infection is great and estimated to exceed $1.8 billion. C. difficile infection arises when the gut microbial ecology is disrupted during interventions notorious for perturbing the delicate microbial balance. A well known and common example is the use of antibiotics. Fecal microbiota transplant (FMT) has been introduced several decades ago in an attempt to restore the gut microbial balance. To this date there have been a great number of reports of success in eliminating recurrent C. difficile infections and restoring the gut microbial profile to resemble that of the healthy donor. While over 300 cases have been described in the literature, there has been no pediatric controlled studies performed to compare its efficacy to placebo. Therefore, there is a strong need to determine their safety and efficacy in pediatric randomized controlled studies. The investigators hypothesize that children with recurrent C. difficile infection will respond to fecal transplant therapy which will modify their gut microbial profile. The investigators propose a randomized, placebo controlled, pilot study of fecal microbial transplant in children with recurrent C. difficile infection to evaluate the safety and efficacy of fecal microbial transplant in children in preventing recurrent C. difficile infection. The investigators anticipate that fecal microbial transplant in children with recurrent C. difficile infection will be safe and efficacious and will provide these children with a great alternative to a disease that is difficult to treat. Results of this study will establish the major role of the gut microbiome in this disease and demonstrate the viability of gut microbial transplant in recipients.
Clostridium Difficile Colitis
We are the missing link in clinical trials, connecting patients and researchers seamlessly and conveniently using a mobile health platform to advance medical research. We make it easy for patients to contribute to research for medical conditions that matter most to them, regardless of their location or ability to travel.
All Diagnosed Health Conditions, ADD/ADHD, Alopecia Areata, Ankylosing Spondylitis, Asthma, Atopic Dermatitis Eczema, Beta Thalassemia, Bipolar Disorder, Breast Cancer, Celiac Disease, Cervical Cancer, Chronic Inflammatory Demyelinating Polyneuropathy, Chronic Kidney Diseases, Chronic Obstructive Pulmonary Disease, Colon Cancer, Colorectal Cancer, Crohn's Disease, Cystic Fibrosis, Depression, Diabetes Mellitus, Duchenne Muscular Dystrophy, Endometriosis, Epilepsy, Facioscapulohumeral Muscular Dystrophy, G6PD Deficiency, General Anxiety Disorder, Hepatitis B, Hereditary Hemorrhagic Telangiectasia, HIV/AIDS, Human Papilloma Virus, Huntington's Disease, Idiopathic Thrombocytopenic Purpura, Insomnia, Kidney Cancer, Leukemia, Lung Cancer, Lupus Nephritis, Lymphoma, Melanoma, Multiple Myeloma, Multiple Sclerosis, Myositis, Myotonic Dystrophy, Ovarian Cancer, Pancreatic Cancer, Parkinson's Disease, Polycystic Kidney Diseases, Prostate Cancer, Psoriasis, Psoriatic Arthritis, Rosacea, Scleroderma, Sickle Cell Anemia, Sickle Cell Trait, Sjogren's Syndrome, Skin Cancer, Spinal Muscular Atrophy, Systemic Lupus Erythematosus, Thrombotic Thrombocytopenic Purpura, Trisomy 21, Ulcerative Colitis
The inflammatory bowel diseases (IBD), ulcerative colitis (UC) and Crohn's disease (CD) are chronic conditions affecting approximately 1.4 million Americans. The burden of Clostridium difficile infection (CDI), a frequent cause of infectious diarrhea is mediated by toxins A and B and is increasing faster in IBD patients, than the general population. Clinically, CDI in patients with IBD leads to a range of clinical syndromes from symptomless carriage, to severe life threatening colitis, colectomy and death. This pilot study will look at the relationship between IBD and this variable host immune response. Clostridium difficile colonization (asymptomatic carrier state) is lower in the IBD population than in the general population. In the general population, high antitoxin titers have been linked with colonization and low antitoxin titers with recurrent disease. The investigators hypothesize that patients with IBD will have a lower Clostridium difficile colonization and will have lower antibody titers than the control group. Additionally those with lower titers will have an increased risk of developing CDI. In Aim 1 the investigators will determine Clostridium colonization in IBD subjects by stool study (including CD, UC and UC patients after IPAA) compared to non-IBD subjects (controls). In Aim 2 the investigators will compare antitoxin titers in these IBD subjects compared to controls. In Aim 3 the investigators will follow these subjects for 12 months and calculate the incidence of CDI in patients with IBD compared to controls and associations with anti-toxin titers.
Crohn's Disease, Ulcerative Colitis, Clostridium Difficile, Inflammatory Bowel Disease
Once the lab test is positive for c. diff, the investigators will order the patient to have PEG 3350 solution, one 8oz glass every ten minutes until 6 liters are gone, but if still not clear 2 more liters may be ordered. At enrollment, the treatment arm will have an order for 500 cc Normal saline to be given I.V. The patient will continue with antibiotic treatment as well. The investigators will plan to check c. diff tests daily to see when they become negative. The investigators will perform chart audit/review to track mortality, the length of stay, ICU days, surgical intervention, and APACHE scores (assessment of disease severity). Chart audit will be used to collect data on their diet and how they feel using a visual analog scale (collected by nursing staff daily as a standard procedure; see attached pain scale). Using chart audit, the investigators will record whether the patient is immunocompromised or not.
Clostridium Difficile Colitis
This study will assess the safety and efficacy of multiple daily dosing of oral LFF571 in patients who have moderate Clostridium difficile infections.
Moderate Clostridium Difficile Infection
In this record review study, our objective is to determine the rates of cure, failure and relapse following treatment of C. difficile colitis with metronidazole.
Clostridium Enterocolitis, Pseudomembranous Colitis, Antibiotic-Associated Colitis
The purpose of this study is for compassionate use of nitazoxanide in the treatment of diarrheal disease due to Clostridium difficile infection when the patient has failed previous treatment with metronidazole or vancomycin.
Clostridium Enterocolitis, Pseudomembranous Colitis
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.
Clostridioides Difficile Infection, Clostridium Difficile Infection, Clostridium Difficile Diarrhea, Clostridia Difficile Colitis
This study will further evaluate the ACAM-CDIFF™ vaccine in a population of middle-aged to elderly individuals at risk of exposure to Clostridium difficile because of impending hospitalization or residence in a care facility. Primary Objectives: * To describe the safety profile of subjects in each of the study groups. * To describe the immune responses elicited by toxoid A and toxoid B of subjects in each of the study groups. Observational Objective: * To describe the occurrence of first-time Clostridium difficile infection (CDI) episodes.
Clostridium Difficile Infection, Diarrhea
To attempt to demonstrate the efficacy of ganciclovir (DHPG) treatment of cytomegalovirus (CMV) colitis in AIDS patients by evaluating both clinical and virologic parameters. To determine acceptability and the safety profile of a 2-week course of intravenous (IV) DHPG therapy.
Colitis, HIV Infections
To determine the oral bioavailability of three dose levels of oral ganciclovir given with and without glutamic acid hydrochloride in patients with cytomegalovirus (CMV) GI disease, and to compare the bioavailability of these regimens to that of standard intravenous (IV) ganciclovir. Long-term ganciclovir maintenance therapy has been recommended for CMV colitis or esophagitis following induction treatment. Oral ganciclovir is a likely candidate for maintenance because of its possible therapeutic value and ease of administration, but an optimum dose has not been determined. Since oral ganciclovir has a low bioavailability and is more soluble in an acid pH environment, the addition of glutamic acid hydrochloride may enhance gastrointestinal absorption of this drug.
Colitis, HIV Infections
This is a randomized, double-blind study to assess the safety and efficacy of fidaxomicin compared to vancomycin for decolonization of C. difficile in IBD patients. A total of 60 patients who meet eligibility criteria will be randomized 1:1 to either the fidaxomicin or vancomycin arm. The vancomycin arm will receive a dose of 125 mg PO q 6 hours for 10 days. The fidaxomicin arm will receive 200 mg PO BID for 10 days. In order to ensure blinding, both antibiotics will be concealed in opaque 00 capsule shells. In addition, those in the fidaxomicin arm will receive 2 placebo capsules so that all participants will receive 4 capsules daily for 10 days. Microbiome assessment and C. difficile testing will be performed at baseline, day 5, day 10, and weeks 4, 8, and 26.
Inflammatory Bowel Disease (IBD), Clostridioides Difficile Infection
This is a randomized, placebo-controlled, dose-ranging study to assess the safety and efficacy of xylitol as an oral therapeutic for decolonization of C. difficile in IBD patients. A total of 99 patients who meet eligibility criteria will be randomized 1:1:1 to one of two xylitol doses or placebo arm. All arms will receive an identical capsule dosing for four weeks. Microbiome assessment and C. difficile testing will be performed at baseline, week 4, 8, 26, and 52.
Inflammatory Bowel Diseases, Clostridioides Difficile Infection
The primary objective of this study is to demonstrate equivalence of the pharmacokinetic (PK) profile of MSB11022 administered by either an auto-injector (AI) or a pre-filled syringe (PFS) as single subcutaneous (s.c.) injection of 40 mg.
Rheumatoid Arthritis, Polyarticular Juvenile Idiopathic Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, Crohn Disease, Ulcerative Colitis, Plaque Psoriasis, Pediatric Plaque Psoriasis, Pediatric Crohns Disease, Hidradenitis Suppurativa, Non-infectious Uveitis
This will be a multistate, multicenter clinical study to determine the efficacy and safety of medical cannabis for a wide variety of chronic medical conditions.
Chronic Pain, Chronic Pain Syndrome, Chronic Pain Due to Injury, Chronic Pain Due to Trauma, Fibromyalgia, Seizures, Hepatitis C, Cancer, Crohn Disease, HIV/AIDS, Multiple Sclerosis, Traumatic Brain Injury, Sickle Cell Disease, Post Traumatic Stress Disorder, Tourette Syndrome, Ulcerative Colitis, Glaucoma, Epilepsy, Inflammatory Bowel Diseases, Parkinson Disease, Amyotrophic Lateral Sclerosis, Chronic Traumatic Encephalopathy, Anxiety, Depression, Insomnia, Autism, Opioid-use Disorder, Bipolar Disorder, Covid19, SARS-CoV Infection, COVID-19, Corona Virus Infection, Coronavirus
This study evaluates the effectiveness of a new intervention, fluoroquinolone (FQ) Preprescription Authorization (PPA) strategy, to reduce and prevent Clostridium difficile infection (CDI) in hospital intensive care units (ICUs). The investigators will model a successful FQ PPA strategy in several Wisconsin ICUs and compare whether the intervention has improved outcomes in reducing CDIs. An additional goal of the study is to evaluate environmental and work system factors using systems engineering models in order to determine the most successful way to implement these new strategies.
Clostridium Difficile, Clostridium Difficile Infection, C Difficile Colitis
This is a randomized controlled trial to assess the clinical and microbiological impacts of FMT in combination with Bezlotoxumab (bezlo) compared to FMT in combination with placebo in patients with both inflammatory bowel disease (IBD) a and clostridium difficile infection (CDI). The investigators will prospectively enroll up to 150 IBD-CDI patients from 4 tertiary care FMT referral centers. Patients will be randomized 1:1 to either receive FMT in combination with Bezlo of FMT and a placebo infusion. Donor stool from healthy donors will be obtained from OpenBiome. OpenBiome is a nonprofit 501(c)(3) organization that provides hospitals with screened, filtered, and frozen material ready for clinical use. Patients will be enrolled and followed prospectively for 3 months post therapy. Stool and blood samples as well as clinical data will be collected at baseline, week 1, 8 and 12.
Inflammatory Bowel Diseases, Clostridium Difficile Infection
Approximately 300 patients will be entered into this study taking place throughout the United States, Canada and the United Kingdom. This study aims to determine if an investigational drug is safe and effective for treating the symptoms of C. difficile-associated diarrhea and lowering the risk of repeat episodes of diarrhea. The investigational drug will be evaluated in comparison to current standard antibiotic treatment, so all patients will receive active medication. All study-related care is provided including doctor visits, physical exams, laboratory tests and study medication. Total length of participation is approximately 10 weeks.
Clostridium Difficile-Associated Diarrhea, Clostridium Enterocolitis, Clostridium Difficile Diarrhea, Antibiotic-associated Colitis, Antibiotic-associated Diarrhea