Clinical trials: Contamination
Staphylococcus Aureus Bacterial Contamination
Investigation of Antibacterial Effect of Levobupivacaine on Staphylococcus Aureus
This experimental in vitro study aimed to investigate the antibacterial effect of levobupivacaine on Staphylococcus aureus in a patient-controlled analgesia (PCA) model at concentrations commonly used for postoperative pain…
- Trial name
- NCT07285759
- Testing
- Levobupivacaine, Fentanyl, Saline
- Volunteers
- 40 people
- Sponsor
- Dokuz Eylul University
Environmental Contamination, Environment
The Effect of an Environmentally Based Education Program on Environmentally Friendly Behaviors
This study was conducted to determine the effects of an environmentally-based education program implemented for adolescents on their environmentally friendly behaviors and ecological footprint awareness.
- Trial name
- NCT07230678
- Testing
- Environmentally Based Education Program
- Where
- Turkey (Türkiye)
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Post-Surgical Contamination of Rigid Endoscopic Instruments
Cleaning Efficacy of Pulsed Vacuum Device on Rigid Endoscopic Instruments
This study is a prospective, comparative trial designed to evaluate the cleaning effectiveness of a novel pulsed vacuum cleaning and disinfection device against a conventional vacuum ultrasonic cleaner for rigid endoscopic…
- Trial name
- NCT07077499
- Testing
- Pulsed Vacuum Cleaning and Disinfection Device, Vacuum Ultrasonic Cleaner
- Where
- China
- Volunteers
- 800 people
- Sponsor
- Xue Wang
Bacterial Contamination
The Effectiveness of Antimicrobial Breathing System on the Presence of Multidrug-resistant Organisms
The aim of this study is to investigates the effectiveness of antimicrobial breathing system on multidrug-resistant organisms (MDRO).
- Trial name
- NCT04927806
- Testing
- Silver Knight
- Where
- Taiwan
- Volunteers
- 24 people
- Sponsor
- Fu Jen Catholic University
Blood Culture Contamination
• Comparison of Blood Culture Contamination Rates
In this study, blood culture contamination rates will be compared in patients who used povidine/iodine-alcohol and chlorhexidine/alcohol, which were applied before the blood culture was taken by randomized two methods routinely…
- Trial name
- NCT05576233
- Testing
- disinfection of the surface that the blood culture is taken
- Volunteers
- 500 people
- Sponsor
- Dr. Behcet Uz Children's Hospital
COVID-19 Recurrence, Surface Contamination
Viral Excretion Among COVID-19 Omicron Recurrence Patients
The study analyzes the viral nucleic acid excretion and its influencing factors of SARS-COV-2 Omicron recurrence patients.
- Trial name
- NCT05470426
- Testing
- COVID-19 Omicron Recurrence
- Where
- China
- Volunteers
- 35 people
- Sponsor
- RenJi Hospital
Identification of the Mother or Fetus Contamination by SARS Cov-2, Research the Presence of Viruses at Different Sites of the Mother and the Fetus or Father
Study of Late Fetal Loss in Poitou-Charentes. GYNE-COVID
Maternal-fetal transmission in the second or third trimester of pregnancy of the SARS-COV-2 virus could explain some late fetal losses. Finding a cause in the context of fetal loss is essential for parents and caregivers.
- Conditions
- Identification of the Mother or Fetus Contamination by SARS Cov-2, Research the Presence of Viruses at Different Sites of the Mother and the Fetus or Father, The Survey Builds on a Network Work Already Organized Around the CPDPN of Poitou-Charentes, Analysis Laboratories of the Poitiers CHU
- Trial name
- NCT04387253
- Testing
- Identification by PCR of the SARS-COV-2 virus in samples taken from the fetus
- Where
- France
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Urine Contamination
EPIC: Effect of Povidone Iodine Periurethral Cleansing on Level of Contamination With Clean Catch
The primary aim of this study is to see if the use of an antiseptic preparation (povidone iodine) versus cold normal saline, will decrease rates of urine contamination during the non-invasive Quick Wee (QW) collection of…
- Trial name
- NCT03933436
- Testing
- Iodine swabs., Saline flush.
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Travis Callahan
Antineoplastic Drugs Contamination Prevalence
Nurses Internal Contamination by Antineoplastic Drugs.
CACIES is a descriptive study conducted in two hospital centers in France to assess nurses internal contamination by antineoplastic drugs.
- Trial name
- CACIES (NCT03137641)
- Testing
- Nurses urine samples
- Where
- 3 sites in France
- Volunteers
- 72 people
- Sponsor
- University Hospital, Bordeaux
Surgical Glove, Total Knee Arthroplasty
Comparison of Surgical Glove Contamination During Total Knee Arthroplasty Procedure : a Randomized Controlled Trial
Total knee arthroplasty post-op surgical site infection rate about 0.5- 5% Pre-operative , perioperative and post-operative prevention are importance for reduce surgical site infection The prevention of surgical-site infections…
- Conditions
- Surgical Glove, Total Knee Arthroplasty, Contamination Rate
- Trial name
- NCT04308798
- Testing
- Surgical glove changing
- Where
- Thailand
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
Bacterial Contamination Rate of the Cell Phones
Surveillance Study of Bacterial Contamination of the Parent's Cell Phone in the NICU
The purpose of this study is to determine the contamination rate of the parents cell phone in a newborn intensive care setting and identify the types of bacteria contaminating the cell phone as well as evaluating the…
- Trial name
- NCT01560936
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Pediatrix
Bacterial Contamination
Bacterial Contamination on Obstetric Resident Surgical Scrubs
This study will determine if there is a difference in bacterial contamination (CFU/cm2) between obstetric resident surgical scrubs donned at home and those donned at the hospital.
- Trial name
- NCT02348866
- Testing
- method of laundering and donning scrubs
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Prisma Health-Upstate
Aluminum Contamination of Parenteral Nutrition
Serum Aluminum Concentration of Pediatric Patients Receiving Long-Term Parenteral Nutrition
The purpose of this study is to determine whether children on long-term parenteral nutrition (>6 weeks) have serum aluminum concentrations that are higher than children (aged and gender matched) that have never received…
- Trial name
- NCT01371123
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Haemostatic, Bacterial De-contamination
Pilot Study,Diode Laser 808 nm Supported Direct Pulp Capping in Permanent Teeth
The purpose of this study was to compare the conventional and diode 808 nm laser-assisted techniques in direct pulp capping in permanent teeth .The present study was based on a series of ten clinical studies with pulp exposure…
- Conditions
- Haemostatic, Bacterial De-contamination, Bio-stimulation, Reparative Dentine Formation
- Trial name
- Laser in DPC (NCT01907919)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Yazdanfar, Iraj, M.D.
Faecal Contamination of Household Drinking Water (Environmental Outcome)
Evaluation of a Project to Distribute Water Filters and Cookstoves in Western Rwanda
DelAgua Health and Development, Manna Energy and the Rwanda Ministry of Health are collaborating on a project financed by carbon credits that will distribute household-based water filters and high-efficiency cook stoves to…
- Trial name
- NCT01882777
- Testing
- Household drinking water filters and cookstoves
- Where
- Rwanda
- Volunteers
- 566 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Peritoneal Contamination After Ileocolonic Anastomosis, Wound Infection
Microbiological Spectrum of the Intraperitoneal Surface After Elective Right-sided Colon Cancer
Despite performing colonic surgery with strict asepsia measures, minimizing the contact of the colon lumen with the peritoneum, some contamination is nearly impossible to avoid.
- Conditions
- Peritoneal Contamination After Ileocolonic Anastomosis, Wound Infection, Intra-abdominal Abscess
- Trial name
- NCT01458353
- Testing
- Stapled anastomosis, Handsewn anastomosis
- Where
- Spain
- Volunteers
- 80 people
- Sponsor
- Hospital General Universitario Elche
Bacterial Contamination of Physician Attire
Bacterial Contamination of Workwear
Governmental agencies in the United Kingdom and Scotland have recently instituted guidelines banning physicians' white coats and wearing of long-sleeved garments to decrease hospital transmission of bacteria.
- Trial name
- NCT01192841
- Testing
- Physician uniform
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Denver Health and Hospital Authority
Environmental Microbiology, Equipment Contamination
Bacterial Contamination of Anaesthetists' Hands by Personal Mobile Phones Used in the Operating Theatre
The use of mobile phones in the operating room (OR) has become widespread, because of the lack of reports on serious problems. Since mobile phones are used in close body contact and since, as for most non-medical electronic…
- Conditions
- Environmental Microbiology, Equipment Contamination, Personnel, Hospital
- Trial name
- NCT00416936
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck