View clinical trials related to Antibiotic Side Effect.
Filter by:In this study, investigators seek to determine whether the timing of antibiotics given to mothers during an elective C-section affects the composition of their infant's gut microbiome. To do this, a randomized controlled trial (RCT) was carried out with women undergoing elective C-sections. These women were either given antibiotics before the skin incision (AB+) or after the umbilical cord was clamped (AB-).
This randomized, placebo-controlled, double-blind clinical trial aims to evaluate the efficacy and safety of probiotics as food supplements in preventing antibiotic-associated diarrhea. The study will involve 82 patients who will be randomly assigned to one of two groups: an experimental group receiving a probiotic containing Lactobacillus acidophilus LA85, and a placebo group. The primary outcomes measured include the number of days until the onset of diarrhea, the duration of diarrhea (if it occurs), gastrointestinal quality of life evaluation using the GIQLI questionnaire, and overall patient satisfaction.
Evaluating the effect of prophylactic doses of vitamin K in preventing the adverse effect of cefoperazone/sulbactam induced coagulopathy in critically ill patients.
To investigate whether probiotic supplementation during the consumption of oral antibiotics can impact gastrointestinal responses and/or the regrowth of the gut microbiota.
It is thought that prophylactic enteral probiotics in newborns may play a role in the prevention of infection and NEC-related morbidity by preventing bacterial migration in the mucosa, reducing their number by competing with pathogenic bacteria, providing microbial balance, and increasing intestinal immunity. In our study, it was determined to detect normal D-lactic acid levels in urine in late premature (babies born after 34 weeks of gestation) and term babies, to show the negative effect of antibiotic treatment on the intestinal flora indirectly by measuring urinary D-lactic acid, and the probiotic support in babies using antibiotics was disrupted. The investigators aim to investigate hypothesis that it will have a corrective effect on the intestinal flora by comparing urinary D-lactic acid levels.
Comparative safety study of intracameral levofloxacin versus moxifloxacin for postoperative infection prophylaxis
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.
Antibiotics are one of the most commonly prescribed drugs in pediatric care all over the world. Over prescription of antibiotics is a major public health problem and the most important factor in the emergence of antibiotic resistance. It is important to study physicians' antibiotic prescribing behavior to understand its determinant and for further planning of appropriate interventions to optimize antibiotic prescription.
The investigators propose a prospective randomized control trial testing the hypothesis that routine topical antibiotic prophylaxis does not significantly reduce the rate of infection after eyelid surgery.
Cotrimoxazole preventive therapy (CPT) is recommended for prevention of morbidity and mortality due to Pneumocystis pneumonia and other infections in HIV positive patients with low immunity. Common clinical practice is to start CPT in any patient with CD4 counts below 200/µL, and, conversely, to stop CPT when immunity has been restored by antiretroviral treatment to CD4 counts above 200/µL or when viral suppression has been documented for 3 months. However, the latest WHO guidelines widely expands the indication for CPT by advocating for settings with high prevalence of malaria and bacterial infections, that all patients with HIV start CPT regardless of CD4 counts and clinical stage. Furthermore, WHO recommends these patients to continue CPT indefinitely regardless of evidence of immune restoration (The recommendation is for settings with high prevalence of malaria and bacterial infections, not for high-income countries). There is limited scientific evidence to recommend prolonged CPT, as studies have shown it is associated with modestly reduced morbidity due to pneumonia, meningitis and malaria, but no corresponding reduction in mortality. The impact of such a large increase in antibiotic use on the emergence of antimicrobial resistance has not been thoroughly considered. Our previous studies in Tanzania showed that multidrug-resistant bacteria frequently cause bloodstream infections with resultant very high case-fatality rates. As genes encoding for multiple antibiotic resistance traits are transferred by plasmids together with resistance towards cotrimoxazole, prolonged CPT will likely favor the selection of carriage of multidrug-resistant gut bacteria. The proposed randomized clinical trial is designed to assess whether prolonged CPT in HIV-positive patients results in increased fecal carriage of multi-drug resistant gut microbes or increased nasal carriage of methicillin-resistant Staphylococcus aureus (MRSA). Secondary endpoints are morbidity (clinical events, hospitalizations) and mortality. Stool specimens, nasal swabs and clinical data will be collected from persons attending voluntary counseling and testing facilities and HIV-clinics in Dar es Salaam, Tanzania. The study results may have important impact on public health in terms of assisting development of rational recommendations for CPT use, and may help prevent emerging antibiotic resistance.