View clinical trials related to Antibiotic-associated Diarrhea.
Filter by:The goal of this prospective trial is to learn about lactobacillus use in critically ill pediatric patients. The main question[s] it aims to answer are: - Is lactobacillus GG effective in preventing antibiotic associated diarrhea in the PICU - Is lactobacillus safe in critically ill pediatric patients Participants will be randomized to lactobacillus GG vs placebo while on antibiotics If there is a comparison group: Researchers will compare lactobacillus GG to see if it prevents antibiotic associated diarrhea.
Antibiotic-associated diarrhea (AAD) refers to the occurrence of other unexplained diarrhea symptoms after the use of antibiotics, often combined with abdominal pain, bloating and bloody stool. Fecal Microbiota Transplantation (FMT) is a therapeutic method to transplant the microbiota from the feces of healthy people into the intestinal tract of patients. To explore the overall efficacy and safety of FMT in the treatment of AAD.
The purpose of this study is to evaluate the efficacy of a probiotic, SINQUANON, on the reduction of the occurrence of diarrhea associated with antibiotic use in adults.
The focus of the study is to better understand the mechanisms causing antibiotic-associated diarrhea (AAD) and how probiotics may prevent some of the iatrogenic effects of antibiotic medications. One of the most common indications for probiotics is for prevention of antibiotic-associated diarrhea. Clinically, different probiotic strains have demonstrated the ability to prevent AAD; however, the mechanism of action behind this effect has not been elucidated. Data from several studies suggest that antibiotic-induced disruption of commensal bacteria in the colon results in a significant (up to 50%) reduction in short chain fatty acid (SCFA) production and a concomitant reduction in Na-dependent fluid absorption resulting in AAD. Probiotics have been shown to ameliorate a variety of gastrointestinal disease states and thus, the study investigators hypothesize that administration of a probiotic yogurt will protect against the development of AAD.
The goal of this study was to investigate the efficacy and safety of LRG-002 investigational medicinal product, capsules (Lek d.d., Slovenia) in comparison with placebo, as an adjunct treatment for prophylaxis of antibiotic-associated diarrhea (AAD) in patients with acute respiratory diseases (ARDs) receiving a standard antimicrobial therapy.
To investigate the use of antibiotic prophylaxis in patients undergoing TURP and TURB. The investigators set up a prospective, randomized controlled trial in which (after exclusion of risk factors) patients will be randomized in receiving levofloxacin (Tavanic) orally or no antibiotics. The exclusion criteria for TURP are a pre-operative transurethral catheter or > 100 urinary white blood cells in the pre-operative urine sample. The exclusion criteria for TURB are a pre-op catheter or clinical signs of infection.
In the United States, healthcare providers prescribe over 270 million antibiotic prescriptions each year. While antibiotics have transformed medicine and methods of treating life-threatening bacterial infection, broad spectrum antibiotics also induce disruption of resident gut microbial communities by altering both composition and function. This disruption of microbial community dynamics has been demonstrated at the taxonomic level, yet the extent of functional disruptions to microbial metabolic output and host cells remains understudied in humans. This study explores the impact of a broad spectrum antibiotic cocktail on microbial communities throughout the gastrointestinal tract, and the impact of a defined, multi-strain consortia of probiotic organisms following antibiotic exposure.
Amoxicillin-clavulanate is an antibiotic commonly prescribed to treat a myriad of community-acquired infections. One of the most common adverse effects of amoxicillin-clavulanate is antibiotic-associated diarrhea (AAD). Studies have shown that administration of antibiotics can cause disruption and changes in the diversity of microorganisms within the gut (gut microbiome), with overgrowth of "harmful" bacteria as a possible driver for AAD. How antibiotics specifically affect the gut microbiome to cause AAD in humans, however, remains unknown. The overall goal of the study is to characterize the changes in the gut microbiome over time, in subjects who develop AAD after antibiotic ingestion, and to further demonstrate that resolution of AAD is due to return of "friendly, anti-diarrhea bacteria". The study investigators will also measure the proteins produced by the gut bacteria, as a potential tool to help predict which individuals are at risk of AAD. The investigators plan to recruit 30 healthy adult volunteers who will receive 3 days of oral amoxicillin-clavulanate, a very commonly prescribed antibiotic. Stool and blood samples will be collected throughout the study up to 28 days after antibiotic administration. The study investigators will measure and compare the changes in the gut microbiome and metabolic responses in order to identify the relationship between these changes and the onset of AAD. The results from this study will not only yield important scientific knowledge about the pathogenesis of AAD, but will also provide new leads to understand the interplay between the gut microbiome, immune-metabolism and AAD. These findings also have the potential to identify clinically important biomarkers to allow pre-identification of individuals at risk of AAD. If successful, this study could pave the way for personalized medicine for management of bacterial infections. This will help to prevent premature stoppage of antibiotic therapy due to diarrhea side effects, and reduce the risk of bacterial resistance from suboptimal treatment.
The focus of the study is to better understand the mechanisms causing antibiotic-associated diarrhea (AAD) and how probiotics may prevent some of the iatrogenic effects of antibiotic medications. One of the most common indications for probiotics is for prevention of antibiotic-associated diarrhea. Clinically, different probiotic strains have demonstrated the ability to prevent AAD; however, the mechanism of action behind this effect has not been elucidated. Data from several studies suggest that antibiotic-induced disruption of commensal bacteria in the colon results in a significant (up to 50%) reduction in short chain fatty acid (SCFA) production and a concomitant reduction in Na-dependent fluid absorption resulting in AAD. Probiotics have been shown to ameliorate a variety of gastrointestinal disease states and thus, the study investigators hypothesize that administration of a probiotic yogurt will protect against the development of AAD.
In this trial, the investigators aim to assess the effectiveness of a multispecies probiotic consisting of 2 strains of Bifidobacterium (B. bifidum W23, B. lactis W51) and 6 strains of Lactobacillus (L. acidophilus W37, L. acidophilus W55, L. paracasei W20, L. plantarum W62, L. rhamnosus W71, and L. salivarius W24) in reducing the risk of antibiotic-associated diarrhoea in a group of children undergoing antibiotic therapy for common infections.