Clinical trials: Bacterial Colonization
COPD
Mechanisms and Impact of Bacterial Colonisation in COPD
COPD is a leading cause of lung disease and a common cause of hospitalisation, time off work and death. Smoking is the major factor associated with development of COPD.
- Trial name
- NCT03161561
- Testing
- capacity of primary phagocytes
- Where
- United Kingdom
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Kidney Stone
The Effect of Ureteric Stent Tethers on Patient Symptoms and Urinary Infection
RESEARCH QUESTION Do ureteric stents with tethers, left in-situ for 1-2 weeks, increase the rate of stent bacterial colonization, urinary bacterial colonization and stent related lower urinary tract symptoms compared to stents…
- Trial name
- NCT01812772
- Testing
- Double J-stent with a long tether, Double J-stent without a long tether
- Where
- Canada
- Volunteers
- 11 people
- Sponsor
- Unity Health Toronto
Microbial Colonization, Preterm Birth
Gastric Bacterial Colonization of Preterm Neonates
This prospective cohort study was conducted in the Christiana Care Health System Neonatal Intensive Care Unit. It occurred at two time periods: Time period 1 included infants admitted to the traditional, open bay NICU.
- Trial name
- NCT05385939
- Testing
- Observational
- Where
- United States
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Christiana Care Health Services
Enterobacteriaceae Infections, Multi-antibiotic Resistance
FMT to Eradicate Intestinal Colonization by Carbapenem-resistant Enterobacteriaceae
Antibiotic resistance (AR) is a critical public health threat and one of the greatest challenges of the 21st century. In an estimate of 2019, nearly 700.000 infections and 33.000 attributable deaths from multi-drug-resistant…
- Trial name
- FMT_CRE (NCT05791396)
- Testing
- Donor - FMT
- Where
- Italy
- Volunteers
- 36 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Colic, Infantile, Probiotic
NEOBIFI: Clinical Trial for the Prevention and/or Reduction of the Incidence of Colics in Infants
Infant colics represent a clinical condition in childhood, characterized by an uncontrollable crying that occurs without any apparent organic cause.1 They can be associated with face redness, closed fists, thighs flexion…
- Conditions
- Colic, Infantile, Probiotic, Gut Microbiome, Bifidobacterium Breve
- Trial name
- NEOBIFI (NCT03219931)
- Testing
- Bifidobacterium breve BR03 and Bifidobacterium breve B632
- Where
- Italy
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Wound Healing Complication, Oral Surgery
Comparison of Three Types of Sutures in Oral Surgery. Study of Bacterial Colonization, Tissue Reaction and Clinical Characteristics: Randomized Clinical Study
Considering the wide variety of surgical sutures currently marketed in the field of Dentistry, it was decided to conduct a study comparing the microbial adhesion and antibacterial activity of three different types of sutures used…
- Conditions
- Wound Healing Complication, Oral Surgery, Third Molar Extraction, Oral Infection
- Trial name
- NCT06864559
- Testing
- To Compare 3 different suture materials used in oral surgery
- Volunteers
- 24 people
- Sponsor
- Universidad de Granada
Pneumococcal Infections
Study Evaluating the Impact of a 13-valent Pneumococcal Conjugate Vaccine on Nasopharyngeal Colonization
This study is designed to assess the impact of 13-valent Pneumococcal Conjugate Vaccine (13vPnC) on nasopharyngeal colonization with Streptococcus pneumoniae in healthy infants.
- Trial name
- NCT00508742
- Testing
- 13-valent Pneumococcal Conjugate Vaccine, 7 valent pneumococcal conjugate vaccine
- Where
- 5 sites in Israel
- Volunteers
- 1,866 people, healthy volunteers welcome
- Sponsor
- Pfizer
Colorectal Cancer
Psychological Evaluation According Colonic Colonization by Escherichia Coli of Patients After Colorectal Surgery
The purpose of this study is to determine whether the presence of pathogenic Escherichia coli in colon is associated with psychiatric disorders.
- Trial name
- MicrobioPSY (NCT02970513)
- Testing
- Psychiatric evaluation
- Where
- France
- Volunteers
- 12 people
- Sponsor
- University Hospital, Clermont-Ferrand
Staphylococcus Aureus
Epidemiological Study of Intestinal Colonization With Staphylococcus Aureus
Nasal colonization with S. aureus is a risk factor for infection with this bacterium. A methodologically well conducted study of S. aureus bacteremia showed that 80% of S.
- Trial name
- DigeSTAPH (NCT02547272)
- Testing
- Nasal and rectal bacterial samples
- Where
- France
- Volunteers
- 400 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Cystic Fibrosis
Scandinavian Cystic Fibrosis Azithromycin Study
In patients with Cystic Fibrosis, recurrent airway infection caused by Pseudomonas aeruginosa ultimately leads to chronic airway infection.
- Trial name
- NCT00411736
- Where
- 8 sites in Denmark, Norway and 1 more
- Volunteers
- 45 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Clostridium Difficile Infection, Diet Modification
Specific Carbohydrate Diet for Clostridium Difficile
The investigators are doing this research study to answer questions about a nutritional therapy called the Specific Carbohydrate Diet (SCD) for children with active Clostridium Difficile Infection.
- Trial name
- SCD_cDiff (NCT03925636)
- Testing
- Specific Carbohydrate Diet
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- David Suskind
Fungal Infection, Inflammatory Skin Disease
Microbiota in Skin and Mucosa of Patients With Inflammatory Skin Diseases
The pathogeneses of many inflammatory diseases are not completely understood, yet, dysregulation of the human microbiota is increasingly being investigated as a possible contributing factor.
- Conditions
- Fungal Infection, Inflammatory Skin Disease, Yeast Infection Skin
- Trial name
- NCT04215458
- Testing
- sample collection (swap or tape strip)
- Where
- Denmark
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Zealand University Hospital
Pneumococcal Infections, Pneumonia, Pneumococcal
Safety, Tolerability, and Efficacy Study of Prophylactic S. Pneumoniae Vaccine Following Challenge With S. Pneumoniae
This is a randomized, double-blind, placebo-controlled study. Eligible subjects will be randomized in a 1:1 ratio to receive GEN-004 with adjuvant or placebo. Each subject will receive up to 3 doses at 4 week intervals.
- Trial name
- NCT02116998
- Testing
- GEN-004 with Aluminum Hydroxide Adjuvant, Streptococcus pneumoniae inoculation
- Where
- United Kingdom
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Genocea Biosciences, Inc.
Helicobacter Pylori Infection, Helicobacter Pylori Gastritis
Helicobacter Pylori Local Prevalence and Antibiotic Resistance
The clinical management of H. pylori infection depends essentially on two factors, prevalence and local resistance. In Germany, only limited data from rather small cohorts currently exist regarding both factors.
- Conditions
- Helicobacter Pylori Infection, Helicobacter Pylori Gastritis, Drug Resistant Bacterial Infection, Antibiotic Resistant Infection
- Trial name
- HelicoPTER (NCT05561504)
- Where
- Germany
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
HIV, Pneumococcal Infections
Mechanisms of Impaired HIV-associated B Cell and Pneumococcal Vaccine Responses
Human Immunodeficiency Virus (HIV) infection is complicated by high rates of infections and cancers which are often the cause of death rather than the HIV/acquired immune deficiency syndrome (AIDS) virus itself.
- Conditions
- HIV, Pneumococcal Infections, Pneumococcal Vaccines
- Trial name
- NCT02012309
- Testing
- PCV-13, PPSV-23
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Bacterial Vaginosis
BASIC (Boric Acid, Alternate Solution for Intravaginal Colonization) Study
Bacterial vaginosis (BV), the world's most common vaginal infection, continues to cost patients time, energy, comfort and money.
- Trial name
- NCT00799214
- Testing
- Boric acid, Metronidazole
- Where
- Canada
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Bacterial Colonization, Double-J Ureteral Stents
Risk Factors and Clinical Implications of Double-J Ureteral Stent Bacterial Colonization
This prospective cohort study will evaluate the risk factors associated with bacterial colonization of Double-J ureteral stents and examine its clinical implications.
- Trial name
- NCT07760792
- Where
- Egypt
- Volunteers
- 300 people
- Sponsor
- Al-Azhar University
Surgical Site Infection
Detection of Staph Colonization in Pre-op Arthroplasty Patients
This study will evaluate which body site(s) provide the best source of possible staph presence in participants undergoing total joint arthroplasty.
- Trial name
- Staph (NCT01648088)
- Where
- United States
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- University of Nebraska