Clinical trials: Biofilm Formation
Chronic Serous Otitis Media, Simple or Unspecified
Prevalence of Mucosal Biofilm Formations in Adenoidectomy Specimens
Rationale: Bacterial biofilms are defined as an assemblage of bacterial cells enclosed in a self-produced glycocalyx matrix. Adherence on surfaces, and resistance to both antibiotic treatments and host defenses are ones of the…
- Trial name
- BOLERO (NCT01022944)
- Testing
- With chronic middle ear effusion, Without chronic middle ear effusion
- Where
- France
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Orthodontic Appliances, Removable, Dental Plaque
Cleaning Methods for Clear Aligners
The goal of this clinical trial is to learn which cleaning method best removes bacteria from clear plastic aligners. Clear aligners are removable orthodontic trays worn to straighten teeth.
- Conditions
- Orthodontic Appliances, Removable, Dental Plaque, Biofilms, Disinfection
- Trial name
- NCT07610603
- Testing
- Toothbrushing of clear aligner with water, Chlorhexidine gluconate 0.2% oral rinse, Effervescent aligner cleaning tablet
- Where
- Saudi Arabia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Riyadh Elm University
Dental Plaque
A Protocol for the Use of Chlorhexidine Gluconate Saturation for the Reduction of Dental Biofilm Formation on Polymethylmethacrylate Restoration
Chlorhexidine gluconate (CHX), as an anti plaque agent, is commonly used with a variety of products. In this study we, the investigators at Hadassah Medical Organization, intend to examine the efficacy of a single dip in CHX of…
- Trial name
- NCT00259181
- Testing
- saturation of polymethylmethacrylate with chlorhexidine gluconate to reduce in vivo plaque formation
- Where
- Israel
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Multidrug Resistant Klebsiella Pneumoniae Infection
Phenotypic and Genotypic Detection of Biofilm Formation and Efflux Pump Activity in Multi-drug Resistant Klebsiella Pneumoniae
1. Sample: urine, pus and sputum samples. 2. Culture: the samples will be inoculated on the MacConkey agar and subcultured on eosine methylene blue agar. 3. Identification of isolates will be done by: Colony morphology.
- Trial name
- Klebsiella (NCT07541690)
- Testing
- Genotypic Detection of Biofilm Formation and Efflux Pump Activity.
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Diabetic, Antibiotic Intake
Surface Roughness of a Dental Restorative Material and Biofilm Formation
In this study we intend to find out the pattern of biofilm accumulation in vivo on various surface finishings. Our intention is to prepare Polymethylmetacrylate squers on orthodontical brackets,then prepare the surface of the…
- Trial name
- NCT00256945
- Testing
- dental restorative material surface preparation
- Where
- Israel
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization