Clinical trials: Bacteria
Microbial Colonization
The Effect of the Fermented Tea Beverage Kombucha on the Oral and Gut Microflora
The purpose of the project is to investigate if consumption of the fermented tea beverage kombucha has an effect on the gut and/or oral microbiota, and further if it depends on the content of living bacteria or is inherent even…
- Trial name
- NCT03873350
- Testing
- Consumption of kombucha, Consumption of heat-sterilized kombucha
- Where
- Sweden
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Lund University
AIDS Patients
Evaluation of Therapeutic Management in ESBL-infected Patients or Carriers by Providing and Sharing a Free Tool - the "ESBL toolKIT"and Interventional Study of a Prospective Cohort of HIV+ Patients Searching for Possible Sexual Transmission Factors in ESBL Carriers
Bacterial resistance to antibiotics is a major public health problem. The epidemiology of enteric bacteria including E. coli is changing rapidly with the global spread of a resistance mechanism type beta-lactamase extended…
- Trial name
- Calires (NCT02011009)
- Testing
- HIV seropositive patients
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Oral Bacteria, Halitosis
Effect of a Probiotic Water on Oral Health in Adults
The purpose of this study is to evaluate the effects of consuming a probiotic on salivary, plaque, and tongue bacteria, as well as oral malodor (bad breath).
- Trial name
- NCT04473404
- Testing
- Streptococcus salivarius DB-B5 - 2 billion CFU/day, Streptococcus salivarius DB-B5 - 10 billion CFU/day
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Dose Biosystems Inc.
Infection Control
Enhanced Room Cleaning in Intensive Care Units to Reduce Gown and Glove Contamination With Multi-drug-resistant Bacteria
The purpose of this study is to determine whether extra cleaning of frequently-contaminated surfaces in intensive care rooms is effective in preventing contamination of disposable isolation gowns and gloves with multi-drug…
- Trial name
- NCT01481935
- Testing
- Enhanced cleaning of surfaces in ICU rooms
- Where
- United States
- Volunteers
- 190 people
- Sponsor
- University of Maryland, Baltimore
Good Health, Gingival Inflammation and Bleeding
Oil Pulling Reduction
The goal of this study is to scientifically evaluate the efficacy of this oil pulling oral rinse in reducing dental plaque, gingival inflammation, gingival bleeding, and selectively reducing caries- and periodontal…
- Conditions
- Good Health, Gingival Inflammation and Bleeding, Dental Plaque
- Trial name
- NCT07706647
- Testing
- GuruNanda natural Oil Pulling oral rinse, TheraBreath Plaque Control Oral Rinse, GuruNanda water-based non-whitening mouthwash
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Central Nervous System Infections
Comparing Tigecycline Vs. Colistimethate in CNS Infections
This observational study compares the efficacy and safety of tigecycline, an alternative antibiotic with broad-spectrum activity, versus the standard colistimethate sodium-based regimen in managing these infections in pediatric…
- Trial name
- NCT06702943
- Testing
- Tigecycline (Tygacil), Colistimethate sodium (CMS)
- Volunteers
- 70 people
- Sponsor
- Ain Shams University
Type 2 Diabetes, Healthy
Human Faecal Microbiota in Type 2 Diabetes
The main objective of the clinical trial is to investigate whether overweight type 2 diabetic patients have a different fecal microbiota profile compared with age, gender, BMI matched subjects and with lean healthy subjects…
- Conditions
- Type 2 Diabetes, Healthy, Overweight
- Trial name
- NCT02694172
- Testing
- Fiber rich cereal bars
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Patients With Complicated Urinary Tract Infections Caused by P. Aeruginosa, Pseudomonas Aeruginosa
Safety and Efficacy Study of Ftortiazinon in the Treatment of Patients With Complicated Urinary Tract Infections Caused by P. Aeruginosa
This study is planned to evaluate the safety and efficacy of the drug Ftortiazinon in combination with the drug Maxipime® in comparison with placebo in combination with the drug Maxipime® in the treatment of hospitalized adult…
- Conditions
- Patients With Complicated Urinary Tract Infections Caused by P. Aeruginosa, Pseudomonas Aeruginosa, Pseudomonas Infections, Urinary Tract Infections
- Trial name
- NCT03638830
- Testing
- Ftortiazinon (tablets 300 mg) full dose + Maxipim
- Where
- 5 sites in Russia
- Volunteers
- 777 people
- Sponsor
- Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation
Infection Due to Resistant Bacteria, Acute Kidney Injury
Colistin Pharmacokinetics in Critically Ill Patients During Extended Dialysis
The emergence of multidrug-resistant bacteria has recently renewed interest in colistin. Data on dosing in critically ill patients undergoing extended dialysis are missing.
- Trial name
- NCT02556190
- Where
- Germany
- Volunteers
- 8 people
- Sponsor
- Hannover Medical School
Infections
Efficacy and Safety of Antimicrobial Durations Treatment of Infections Associated With Osteosynthesis Material
Infections associated with osteosynthesis material are among the most feared and challenging complications of trauma surgery and can lead to total function loss or limb amputation when complete recovery is to be expected without…
- Trial name
- DURATIOM (NCT05294796)
- Testing
- Short course of antibiotherapy, Long course of antibiotherapy
- Where
- 29 sites in Spain
- Volunteers
- 364 people
- Sponsor
- Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
Surgical Site Infection (SSI), Spine Surgery
Investigation of the PREVENTIA® Irrigation Solution for Reducing Bacteria in Spinal Surgery With Implants - A Comparative Study
Spinal surgery carries a risk of surgical wound infections (i.e., the entry of bacteria). Despite various preventive measures, such infections continue to occur, particularly in operations involving implants.
- Conditions
- Surgical Site Infection (SSI), Spine Surgery, Surgical Site Infection Prevention
- Trial name
- PROTECT-SPINE (NCT07667036)
- Testing
- Preventia Surgical Solution, 0.9 % NaCl
- Where
- Switzerland
- Volunteers
- 114 people
- Sponsor
- Universität Luzern
Pneumonia
Safety, Tolerability and Pharmacokinetics of Aerosolized Amikacin in Intubated and Mechanically-ventilated Patients With Nosocomial Pneumonia
This study is to understand how the inhaled form of amikacin is spread throughout the human body and how it is eliminated from the body and to make sure that giving an inhaled form of Amikacin to patients is safe and well…
- Trial name
- NCT01021436
- Testing
- Amikacin inhalation solution (BAY41-6551)
- Where
- 6 sites in United States, France
- Volunteers
- 30 people
- Sponsor
- Bayer
Gingivitis
Dose Finding Study to Assess Octenidine Mouthwash Concentrations in Comparison to Placebo
The objective of this clinical trial is to identify the most efficacious octenidine dihydrochloride concentration regarding bacterial count reduction in comparison to a placebo in the oral cavity.
- Trial name
- OML0113 (NCT02138552)
- Testing
- Octenidine dihydrochloride
- Where
- 2 sites in Germany
- Volunteers
- 90 people
- Sponsor
- Schülke & Mayr GmbH
Blood Disorders
Stool Transplantation to Reduce Antibiotic Resistance Transmission
During this prospective observational study, the investigators collect the information about the outcomes of fecal microbiota transplantation in patients with blood disorders, performed to eradicate gut colonization with…
- Trial name
- START (NCT02461199)
- Testing
- Fecal microbiota transplantation
- Where
- Poland
- Volunteers
- 50 people
- Sponsor
- Medical University of Warsaw
Psoriasis
Psoriasis Microbiome and Phototherapy
The ASPIRE study is a clinical trial designed to examine the microbes (e.g., bacteria) within psoriasis skin lesions compared with normal skin.
- Trial name
- NCT02552316
- Testing
- NB-UVB Phototherapy
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- University of Pennsylvania
Metabolic Syndrome
Blackberry Flavonoid Absorption and Effects on Intestinal Bacteria
Intestinal bacteria can metabolize unabsorbed polyphenols (plant compounds) to produce smaller molecules which may impact health. In addition, evidence suggests that this process may be affected by body fatness.
- Trial name
- NCT01944579
- Testing
- Blackberries, Control
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Janet Novotny
Cancer, Neoplasm
Treatment of Patients With Cancer With Genetically Modified Salmonella Typhimurium Bacteria
This study will examine the safety and toxicities of intravenously administering a genetically modified type of Salmonella bacteria (VNP20009) and its impact on tumor growth in advanced or metastatic cancer (cancer that has…
- Conditions
- Cancer, Neoplasm, Neoplasm Metastasis
- Trial name
- NCT00004988
- Testing
- VNP20009
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- National Cancer Institute (NCI)
Pneumonia, Pneumococcal, Community Acquired Infections
New Antibiotic to Treat Patients With Community-acquired Pneumonia Due to a Specific Bacteria (S. Pneumoniae Pneumonia)
This study will treat patients who have a community-acquired pneumonia that is due to a specific bacteria (S. pneumoniae)
- Conditions
- Pneumonia, Pneumococcal, Community Acquired Infections, Gram-positive Bacterial Infections
- Trial name
- NCT00035269
- Testing
- Antibiotic
- Where
- 46 sites in United States, Slovakia and 2 more
- Volunteers
- 230 people
- Sponsor
- Pfizer
Cystic Fibrosis
Epidemiology of Anaerobic Bacteria in Cystic Fibrosis Patients: Descriptive and Non-interventional Study
Recently, the respiratory microbiota characterisation of a Cystic Fibrosis (CF) patients' cohort has highlighted the potential role of anaerobes, and specially species belonging to the genus Porphyromonas, in the first P.
- Trial name
- ANA-MUCO (NCT04879381)
- Testing
- Sputum samples
- Where
- 2 sites in France
- Volunteers
- 101 people
- Sponsor
- University Hospital, Brest
Infection Due to Resistant Bacteria, Pneumonia, Ventilator-Associated
Colistin and Rifampicin for MDR-Acinetobacter
Acinetobacter baumannii causes severe infections (pneumonia, bacteremia, organ space) with high lethality in hospitalised critically ill patients.
- Conditions
- Infection Due to Resistant Bacteria, Pneumonia, Ventilator-Associated, Hospital Acquired Pneumonia, Infection of Bloodstream
- Trial name
- CoRAb (NCT01577862)
- Testing
- Colistin, Rifampicin
- Volunteers
- 210 people
- Sponsor
- University of Campania Luigi Vanvitelli