Clinical trials: Blood in Stool
Colonoscopy, Occult Blood
A Prospective Study of a New Immunological Fecal Occult Blood Test
The purpose of the investigators study is to evaluate the diagnostic ability of a new immunological fecal occult blood test in Cuban patients undergoing colonoscopy .
- Conditions
- Colonoscopy, Occult Blood, Immunologic Tests
- Trial name
- RLHV (NCT00959491)
- Where
- Cuba
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- National Institute of Gastroenterology, Cuba
PreDiabetes, Overweight and Obesity
Effect of a Probiotic on the Glycemic Profile and the Fecal Microbiota of Prediabetic Subjects (PREDIABETCARE)
According to the data from the Di@bet.es study, which is part of the National Diabetes Strategy, the prevalence of type 2 diabetes among Spanish population is 13.8%.
- Trial name
- PREDIABETCAR (NCT04863313)
- Testing
- Probiotic
- Where
- Spain
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Clinica Universidad de Navarra, Universidad de Navarra
Hypercholesterolemia
A Study on the Effects of Soy Protein on Blood Lipids in Men and Women With Mild to Moderate Hypercholesterolemia
The objectives of the trial are to determine whether a non-commercial soy protein product, consumed as part of a low-saturated fat diet, reduces low-density lipoprotein cholesterol (LDL-C) concentrations in men and women with…
- Trial name
- PRV-08009 (NCT00945737)
- Testing
- Soy protein; 25 grams/day, Control protein
- Where
- 2 sites in United States
- Volunteers
- 60 people
- Sponsor
- Solae, LLC
Isolated Rectal Bleedings
Isolated Rectal Bleeding in Newborns : Allergic Proctocolitis or Neonatal Colitis Transient - COLON Study
Prospective observational pilot study evaluating the frequency of cow's milk protein allergic prococolitis in newborns hospitalized in neontal medicine at the university hospital of Nice who presented rectal bleeding.
- Trial name
- COLON (NCT06088537)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Healthy Volunteer
Assess Gastrointestinal Blood Loss After Receiving Aspirin or Aspirin Plus Rivaroxaban in Healthy Adult Participants
The primary objective of the study is to determine whether aspirin alone or aspirin combined with various doses of rivaroxaban causes subclinical GI blood loss as determined by the HemoQuant assay.
- Trial name
- NCT05546957
- Testing
- Aspirin, rivaroxaban low dose, rivaroxaban high dose
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Regeneron Pharmaceuticals
Colorectal Neoplasms
Improving Rates of Repeat Colorectal Cancer Screening
The United States Preventive Services Task Force (USPSTF) recommends colorectal cancer (CRC) screening using fecal occult blood testing (FOBT), sigmoidoscopy, or colonoscopy in adults, beginning at age 50 and continuing until age…
- Trial name
- NCT01453894
- Testing
- Reminder and Outreach Intervention
- Where
- United States
- Volunteers
- 450 people
- Sponsor
- Northwestern University
Colorectal Cancer
A Comparison of Different Fecal Occult Blood Test for Colorectal Cancer Screening
Colorectal cancer is a leading cause of cancer-related morbidity and mortality. CRC-related death can be prevented through fecal occult blood test screening.
- Trial name
- NCT04454099
- Testing
- 4 kind of FOBT and colonoscopy with pathological examination
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Shandong University
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
Graft vs Host Disease, Graft Versus Host Disease
Comparison of Gut Microbiota, Inflammation and Symptoms Following Allogeneic HSCT
The purpose of this study is to examine the gut bacteria, levels of peripheral blood inflammation markers, and symptoms in patients with and without chronic graft-versus-host disease (cGVHD) following allogeneic hematopoietic…
- Conditions
- Graft vs Host Disease, Graft Versus Host Disease, Hematopoietic Stem Cell Transplantation, Peripheral Blood Stem Cell Transplantation
- Trial name
- NCT02398708
- Testing
- Questionnaires, Blood Sample, Stool Sample
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- University of Florida
Colorectal Neoplasms, Colorectal Cancer
Use of iFOBT in Patients Presenting With Alarm Symptoms of Colorectal Cancer
Background: Colorectal cancer (CRC) is one of the most common types of cancer in Denmark, and mortality among patients is high. Patients presenting with alarm symptoms of CRC are referred to colonoscopy in the cancer patient…
- Conditions
- Colorectal Neoplasms, Colorectal Cancer, Colorectal Carcinoma, Colorectal Adenoma
- Trial name
- NCT03367611
- Testing
- Immunochemical faecal occult blood test (iFOBT)
- Where
- Denmark
- Volunteers
- 1,258 people
- Sponsor
- University of Aarhus
Cancer
A Study to Explore Biomarkers in Samples of Blood, Urine, Stools, Hair Follicles and Saliva From Patients With Cancer
The goal of this observational study is to learn about biomarkers in patients with certain types of malignant solid tumours (cancer).
- Trial name
- NCT05574738
- Testing
- Observational
- Where
- United Kingdom
- Volunteers
- 1,000 people
- Sponsor
- Eileen Soulis
Lower Gastrointestinal Bleeding, Small Bowel Bleeding
Urgent Panendoscopy in Patients Presenting With Hematochezia
Gastrointestinal bleeding is a significant emergency condition requiring prompt diagnosis. Current evidence presents a clinical paradox: urgent colonoscopy (within 24 hours) shows no clear benefit in several studies, while urgent…
- Trial name
- NCT06985277
- Testing
- Urgent endoscopy strategy, Standard colonoscopy with standard VCE group
- Where
- Thailand
- Volunteers
- 188 people
- Sponsor
- Mahidol University
Colorectal Cancer, Screening Uptake of Colonoscopy and FIT
Uptake to Colorectal Cancer Screening in Familial-risk Population
This is a multicenter, controlled, randomized phase III study to compare participation rate with two screening rounds of fecal occult blood test (FIT) versus one-time screening colonoscopy in first degree relatives (FDR) of…
- Trial name
- NCT02567045
- Testing
- annual FIT and colonoscopy in case of a positive test, colonoscopy with sedation
- Where
- 7 sites in Spain
- Volunteers
- 260 people
- Sponsor
- Hospital Universitario de Canarias
Acute-On-Chronic Liver Failure, Hepatitis B
Efficacy of Addition of Fecal Microbiota Transplant (FMT) and Plasma Exchange to Tenofovir in Comparison to Monotherapy With Tenofovir in ACLF-HBV
A randomized controlled trial to study the efficacy of addition of FMT \& plasma exchange to tenofovir compared to monotherapy with tenofovir in patients with HBV reactivation who develops Acute on chronic liver failure.
- Trial name
- NCT04431375
- Testing
- Plasma Exchange, Tenofovir, Fecal Mircobiota Transplantation
- Where
- India
- Volunteers
- 70 people
- Sponsor
- Institute of Liver and Biliary Sciences, India
Ulcerative Colitis, Crohn's Disease
Anti-inflammatory Effect of Agaricus Blazei Murill in Inflammatory Bowel Disease (IBD)
Examine whether daily oral ingestion of a immunomodulatory mushroom extract (AndoSanTM) in patients with ulcerative colitis (UC) and Crohn's disease (CD), experience clinical, biochemical and genetical improvement in their…
- Conditions
- Ulcerative Colitis, Crohn's Disease, Inflammatory Bowel Disease
- Trial name
- NCT01496053
- Testing
- AndoSan, Sugar Extract
- Where
- Norway
- Volunteers
- 100 people
- Sponsor
- Oslo University Hospital
Colorectal Cancer, Colorectal Neoplasms
Evaluation of a New Blood-based Test to Detect Colorectal Cancer and Its Precursors
The CELTiC panel is a potential blood-based test for detecting colorectal cancer (CRC) and precursors of CRC. This can be useful for CRC screening, since this requires tests that detect cancer in an early stage to maximize the…
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Carcinoma, Colorectal Polyp
- Trial name
- CELTiC (NCT04980443)
- Testing
- CELTiC test
- Where
- 4 sites in Italy, Netherlands
- Volunteers
- 809 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Colo-rectal Cancer
Blood Collection Sub-Study for CRC Screening in Individuals 45-49 at Average Risk for CRC.
The primary objective of this sub-study, 2018-10B, is to collect blood specimens to assess new biomarkers for the detection of Colorectal Cancer (CRC).
- Trial name
- NCT03741166
- Testing
- Blood Sample Collection
- Where
- 37 sites in United States
- Volunteers
- 871 people, healthy volunteers welcome
- Sponsor
- Exact Sciences Corporation
Healthy Volunteers
Assessment of Gastrointestinal Blood Loss After Receiving Aspirin or Aspirin Plus Rivaroxaban, or Aspirin Plus REGN9933, or Aspirin Plus REGN7508 in Healthy Adult Participants
This study is researching experimental drugs called REGN9933 and REGN7508 (called "study drugs") and comparing their effects to approved treatments of rivaroxaban and aspirin (called "standard treatments").
- Trial name
- NCT06444178
- Testing
- Aspirin, REGN9933, REGN7508
- Where
- United Kingdom
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Regeneron Pharmaceuticals
Elderly Volunteers
Characterization of Fecal Microbiota in a Population Aged 50 to 75 Years Targeted by Seasonal Vaccination
The goal of this interventional study is to constitute a biological samples collection collected from healthy elderly volunteers and used for scientific purposes.
- Trial name
- FIFTY+ (NCT05972590)
- Testing
- Biological samples collection (blood + feces)
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bioaster
Colorectal Cancer
Comparison of Barium Enema, Computed Tomographic Colonography, and Colonoscopy in Detecting Colon Cancer
RATIONALE: Screening tests may help doctors detect cancer cells early and plan more effective treatment for cancer. New diagnostic procedures such as computed tomographic colonography may provide a less invasive method of…
- Trial name
- NCT00016029
- Testing
- screening questionnaire administration, barium enema injection, computed tomography
- Where
- 14 sites in United States
- Volunteers
- 775 people
- Sponsor
- Duke University