Clinical trials: Bacteria
Urinary Tract Infections, Bacterial Resistance
Study to Assess Management and Outcomes of Hospitalised Patients With Complicated UTI (RESCUING)
A retrospective observational study to assess the clinical management and outcomes of hospitalised patients with complicated urinary tract infection in countries with high prevalence of multidrug resistant gram-negative bacteria…
- Trial name
- RESCUING (NCT02641015)
- Where
- 21 sites in Bulgaria, Greece and 6 more
- Volunteers
- 1,028 people
- Sponsor
- Institut d'Investigació Biomèdica de Bellvitge
Gram-Negative Bacterial Infections
Feasibility Studies to Inform Novel Proposals to Avert Community-Based Antimicrobial Resistance Spread
There are many bacteria that naturally live in our gut and are essential for good health. These bacteria have a variety of helpful functions, such as aiding digestion, synthesizing vitamins, repressing the growth of harmful…
- Trial name
- NCT02666274
- Where
- United Kingdom
- Volunteers
- 45 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Salivary Bacteria Levels
Efficacy of Salivary Bacteria and Post Brushing
Research study to compare the effects of brushing with two commercially available toothpastes on salivary bacteria after brushing
- Trial name
- NCT00981825
- Testing
- Fluoride, Triclosan/Fluoride
- Where
- India
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Enteritis, Bleeding
Balloon-assisted Enteroscopy and Bacteria
1. Balloon-assisted enteroscopy (BAE) is a new tool to investigate small intestinal diseases. 2. Deep enteroscopy made possible by balloon expansion and manipulation of small intestines. 3.
- Trial name
- NCT01065324
- Where
- 2 sites in Taiwan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Nasal Colonization With MRSA Bacteria
Microbiological Characterization and Nasal Carriage Rates of Methicillin Resistant Staphylococcus Aureus (MRSA) in Vancouver Downtown Eastside
We plan to compare data from 300 nasal swab in Vancouver's Downtown Eastside taken in 2001 to data obtained in 2005. The nasal carriage rate of MRSA and the specific characteristic of each MRSA found will be analyzed.
- Trial name
- NCT00247871
- Where
- Canada
- Volunteers
- 600 people
- Sponsor
- University of British Columbia
Bacterial Infections, Surgical Site Infection
RBG: Regular, Bare, Gel: Does Type of Nail Polish Affect Bacterial Counts After Surgical Scrubbing?
Purpose: The purpose of this study is to evaluate if type of nail polish (gel polish or regular polish) has an effect on the number of bacterial colonies on finger nails after surgical scrubbing.
- Conditions
- Bacterial Infections, Surgical Site Infection, Contaminated Medical or Biological Substances
- Trial name
- RBG (NCT05210920)
- Testing
- Nail polish application
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Preeclampsia, Chronic Periodontitis
microRNA 155 Levels and Periodontal Microflora (Bacteria and Virus) in Preeclampsia.
Preeclamptic women with and without chronic periodontitis were recruited for the study. Subgingival plaque samples and placental tissue samples(postpartum) were obtained from the participants for the microbial analysis(bacteria…
- Trial name
- NCT04277390
- Testing
- clinical intervention for microbial analysis and MIR155 as biomarker
- Where
- India
- Volunteers
- 445 people, healthy volunteers welcome
- Sponsor
- Meenakshi Ammal Dental College and Hospital
Colorectal Polyp
CBM588 Reduces Colorectal Polyp Recurrence
The goal of this randomized crossover clinical trial is to evaluate the efficacy of Clostridium butyricum MIYAIRI 588 (CBM588) in reducing colorectal adenomatous polyp recurrence in adult patients with a history of colorectal…
- Trial name
- NCT06855355
- Testing
- Clostridium butyricum MIYAIRI 588
- Where
- Taiwan
- Volunteers
- 500 people
- Sponsor
- Kaohsiung Medical University
Fertility, Infertility
New Strategies to Evaluate the Reproductive Tract Microbiome
The goal of this observational study is to evaluate alternative less invasive sampling methods for the analysis of the endometrial microbiome.
- Conditions
- Fertility, Infertility, Reproductive Health, Microbiome Analysis
- Trial name
- niMICROBIOME (NCT06920797)
- Testing
- Reproductive tract microbiome analysis
- Where
- Spain
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Igenomix
Diabetic Foot Disease, Diabetic Foot Ulcer
Identification of Pathogenic Bacteria of Diabetes Foot Ulcer
The objective of this study is to design and develop a gene chip for detecting pathogenic bacteria in diabetic foot infection wounds.
- Conditions
- Diabetic Foot Disease, Diabetic Foot Ulcer, Diabetes
- Trial name
- NCT06777810
- Testing
- The infected wound of the patient's foot ulcer was collected
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Infections, Respiratory Tract
A Study to Identify and Characterise Bacteria Causing Chronic Cough Among Children in United Kingdom
The purpose of this study is to investigate the role of Haemophilus influenzae and other bacteria in causing chronic cough, through a direct comparison of chronic cough cases and healthy controls recruited from paediatric…
- Trial name
- NCT01292213
- Testing
- Cough swab, Oropharyngeal swab, Nasopharyngeal swabs
- Where
- 3 sites in United Kingdom
- Volunteers
- 19 people
- Sponsor
- GlaxoSmithKline
Bronchiectasis
Evaluation of the Quality of Life Questionnaire-Bronchiectasis (QOL-B) in Patients With Bronchiectasis
Over the 70-day study period, eligible patients visited the study clinic every 2 weeks (total of 6 visits) and received a 28-day course of aztreonam for inhalation solution (AZLI).
- Trial name
- NCT00805025
- Testing
- AZLI
- Where
- 24 sites in United States
- Volunteers
- 89 people
- Sponsor
- Gilead Sciences
Staphylococcal Infections
Safety Study of an Intravenous Staphylococcus Aureus Immune Globulin (Human), [Altastaph] in Low-Birth-Weight-Neonates
The main objective will be to test the safety of two intravenous infusions of Altastaph, a human immunoglobulin product. The study will also test the ability of Altastaph to protect against S. aureus infection.
- Trial name
- NCT00066989
- Testing
- Staphylococcus aureus Immune Globulin (Human) 5%
- Volunteers
- 200 people
- Sponsor
- Nabi Biopharmaceuticals
Urinary Tract Infections, Urosepsis
Prevalence of Antimicrobial-resistant Pathogens in Patients Admitted for UTIs
Between 2013-2014, our study network of U.S. emergency departments, EMERGEncy ID NET, found that the rate of fluoroquinolone-resistant E. coli was 11.7% among all patients, 6.3% in uncomplicated and 19.9% in complicated.
- Trial name
- NCT03346603
- Testing
- urine culture and susceptibility testing
- Where
- United States
- Volunteers
- 801 people
- Sponsor
- Olive View-UCLA Education & Research Institute
Tumors
One Time Injection of Bacteria to Treat Solid Tumors That Have Not Responded to Standard Therapy
This study will include a one time intravenous (IV) infusion of Clostridium novyi-NT (C. novyi-NT) spores to treat solid tumors which have not responded to standard therapy.
- Trial name
- NCT00358397
- Testing
- Clostridium novyi-NT spores
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Dental Cavity
Pathogenic Species and Genotypes of Bacterial Diversity in Relation to the Severity of Dental Caries
The primary objective of this study is to estimate the distribution of pathogenic species and genotypes of bacterial diversity in 7 stages ICDAS (International Caries Detection and Assessment System) corresponding to the severity…
- Trial name
- Caries Species (NCT02056262)
- Testing
- Dental cavity evaluation, Saliva sampling, Plaque sampling
- Where
- 3 sites in France
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Caries
Acid Production in Dental Plaque After Exposure to Probiotic Bacteria
The increasing interest in probiotic lactobacilli in health maintenance has raised the question of potential risks. One possible side effect could be an increased acidogenicity in dental plaque.
- Trial name
- NCT01700712
- Testing
- Probiotic Lactobacilli reuteri
- Where
- Denmark
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Orthopedic Surgery
Biofilm Formation and Antibiotic Sensitivity Patterns
Detection of bacteria that form biofilm and its sensitivity to antibiotics in patients with surgical site infection after orthopedic surgery.
- Trial name
- NCT05181163
- Testing
- swab
- Volunteers
- 100 people
- Sponsor
- Sohag University
Anxiety, Microbiome
Microbiome, Anxiety and Cognitive Orientation Study
Mounting evidence shows that the gut microbiome plays an important role in communication within the gut-brain axis. However, the relationship between gut microbiota and their influence on anxiety is still not fully understood.
- Conditions
- Anxiety, Microbiome, Mood Disorders, Neurodegeneration
- Trial name
- MACO (NCT05388630)
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Endominance
Irritable Bowel Syndrome (IBS)
The Role That Food and Bacteria Play in Generating Abdominal Pain
Irritable Bowel Syndrom (IBS) affects up to five percent of Canadians and has proven difficult to treat. Our research will explore how a type of dietary carbohydrate, called FODMAPS, contributes to chronic abdominal pain in…
- Trial name
- NCT07688044
- Testing
- FODMAP Challenge
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- David Reed