Obesity — Safety and Efficacy of Fecal Microbiota Transplantation
Citation(s)
Bajaj JS, Kassam Z, Fagan A, et al Fecal microbiota transplant using a precision medicine approach is safe, Associated with lower hospitalization risk and improved cognitive function in recurrent hepatic encephalopathy. Journal of Hepatology 2017;66:S49-S49.
Brandt LJ American Journal of Gastroenterology Lecture: Intestinal microbiota and the role of fecal microbiota transplant (FMT) in treatment of C. difficile infection. Am J Gastroenterol. 2013 Feb;108(2):177-85. doi: 10.1038/ajg.2012.450. Epub 2013 Jan 15.
Costello SP, Waters O, Bryant RV, et al Short duration, low intensity, pooled fecal microbiota transplantation induces remission in patients with mildmoderately active ulcerative colitis: A randomised controlled trial. Gastroenterology 2017;152 (5 Supplement 1):S198-S199
Holger Johnsen P, Mazzawi T, El-Salhy M, et al Effect of faecal microbiota transplantation on the enteroendocrine cells of the colon in patients with Irritable Bowel Syndrome (IBS): Double blinded-placebo controlled study. Neurogastroenterology and Motility 2017;29 (Supplement 2):71.
Holster S, Brummer RJ, Repsilber D, et al Fecal microbiota transplantation in irritable bowel syndrome and a randomized placebo-controlled trial. Gastroenterology 2017;152 (5 Supplement 1):S101-S102.
Holster S, Repsilber D, Brummer RJ, et al Faecal microbiota transfer in irritable bowel syndrome-clinical outcomes of a randomised placebo-controlled trial. United European Gastroenterology Journal 2017;5 (5 Supplement 1):A155-A156.
Johnsen PH, Hilpusch F, Cavanagh JP, et al Fecal transplantation in Irritable Bowel Syndrome (IBS): An RCT. Neurogastroenterology and Motility 2017;29 (Supplement 2):135.
Kirk KF, Kousgaard SJ, Nielsen HL, et al Faecal transplant for the treatment of chronic pouchitis-A randomised, placebo-controlled, clinical trial. Colorectal Disease 2017;19 (Supplement 2):143
Yang Z, Wang X, Bu C Fecal microbiota transplant for Crohn's disease: a prospective, randomized study in chinese population. United european gastroenterology journal. Conference: 25th united european gastroenterology week, UEG 2017. Spain. Volume 5, 2017:A112-a113
Safety and Efficacy of Fecal Microbiota Transplantation: A Pilot Study
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.