Clinical trials: Blood in Stool
Abdominal Pain, Inflammatory Bowel Diseases
Examining the Effect of Ondansetron on Bowel Prep Success
This is a pilot randomized-controlled trial assessing the utility of ondansetron for improving pediatric pre-colonoscopy bowel prep outcomes using the boston bowel preparation score, as well as assessing the impact on patient…
- Conditions
- Abdominal Pain, Inflammatory Bowel Diseases, Eosinophilic Gastroenteritis, Diarrhea
- Trial name
- NCT05439772
- Testing
- Ondansetron
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- State University of New York - Downstate Medical Center
Hepatitis-Associated Aplastic Anemia
Collection of Biological Samples From Patients With Hepatitis-Associated Aplastic Anemia
This study will collect samples of blood, stool, bone marrow, or other tissues from patients with hepatitis-associated aplastic anemia to investigate a possible association between exposure to viruses and the development of…
- Trial name
- NCT00050115
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Diffuse Large B Cell Lymphoma (DLBCL), Follicular Lymphoma (FL)
The Microbiome in Blood Cancer and HLH
The bacteria and viruses in the bowel (gut microbiota; GM) have powerful effects on the immune system. GM changes are seen in patients with auto-immune diseases, where the immune system attacks normal tissues, and cancer, and for…
- Conditions
- Diffuse Large B Cell Lymphoma (DLBCL), Follicular Lymphoma (FL), Haemophagocytic Lymphohistiocytosis
- Trial name
- NCT06734624
- Where
- United Kingdom
- Volunteers
- 750 people
- Sponsor
- University of Nottingham
Hepatitis
Collections of Blood and Stool Samples in Patients With Acute Hepatitis
Hepatitis is an inflammation of the liver. Hepatitis can be caused by an infection with a virus, but poisonous (toxic) substances can also cause it.
- Trial name
- NCT00001879
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Feeding Intolerance, Abdominal Distention
SAFEstart Feeding Intolerance Study Phase II
Feeding intolerance is a common problem in the NICU. Feeding intolerance complicates the hospitalization, lengthens the hospital stay, and adds substantially to the cost of care.
- Conditions
- Feeding Intolerance, Abdominal Distention, Gastric Residual, Emesis and Diarrhea
- Trial name
- NCT00331201
- Testing
- SAFEstart
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Intermountain Health Care, Inc.
Necrotizing Enterocolitis, Premature Birth
Cohort of Premature Newborns for Charaterization of the Digestive Microbiota in Ulcerative Necrotizing Enterocolitis in Premature Infants
Compare the bacterial digestive microbiota during the stay in neonatal intensive care between a group of premature newborns developing a NEC (necrotizing enterocolitis) and a group of newborns free from NEC.
- Trial name
- CortECS (NCT04972734)
- Testing
- premature newborns developing a NEC, premature newborns without NEC
- Where
- France
- Volunteers
- 297 people
- Sponsor
- University Hospital, Clermont-Ferrand
Colorectal Cancer
A Trial of the Implementation of iFOBT in General Practice
Background Colorectal cancer (CRC) is common, and a leading cause of cancer death. The evaluation of patients suspected to have CRC is difficult due to poorly predictive alarm symptoms and many patients present with…
- Trial name
- NCT02308384
- Testing
- Intervention
- Where
- Denmark
- Volunteers
- 825 people
- Sponsor
- University of Aarhus
Anemia, Neonatal, Necrotizing Enterocolitis
Alteration of Stool Microbiota in Preterm Infants With Anemia
This study evaluates the relationship between anemia and stool microbiota in premature infants. It also evaluates the relationship between blood transfusion and stool microbiota.
- Conditions
- Anemia, Neonatal, Necrotizing Enterocolitis, Dysbiosis
- Trial name
- NCT03554278
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Colorectal Cancer Screening
Telephone Outreach by Navigators to Improve Repeat Fecal Occult Blood Testing
To conduct a randomised control trial to test the effectiveness of telephone outreach programme to improve the uptake rate of repeat fecal occult blood test in colorectal cancer screening programme.
- Trial name
- NCT03974542
- Testing
- telephone outreach
- Volunteers
- 1,000 people
- Sponsor
- Centre for Health Protection, Hong Kong
Breast Milk Protein Intolerance
Recruiting All Strictly Breast-fed Babies With Blood In Stool
Breast feeding is the most nutritious form of nourishment in infants and is recommended for at least the first four months of life. Breast fed infants may develop milk protein intolerance.
- Trial name
- NCT02745977
- Testing
- Dairy Free Diet
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Winthrop University Hospital
Colonic Diseases
Yield of Colonoscopy in Children With Rectal Bleeding
description study of colonscopy in children with bleeding per rectum attending gastrointestinal endoscopic unit in assiut university children hospital from 2014-2019
- Trial name
- NCT03596320
- Testing
- colonoscopy
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Diarrhea Bloody
Improvements Through the Use of a Rapid Multiplex PCR Enteric Pathogen Detection Kit in Children With Hematochezia
Children presenting for emergency department (ED) care with bloody diarrhea (i.e. hematochezia) represent a diagnostic challenge.
- Trial name
- NCT03362970
- Testing
- BioFire Gastrointestinal Panel FilmArray®, Standard of Care
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- University of Calgary
Primary or Secondary Immune Deficiency Including Immunosuppressive Therapy, Chemotherapy, HIV Infection
Performance of Clinical Metagenomics in Stool and Urine Samples for Unexplained Diseases Diagnostic and Emerging Diseases Surveillance in Immunocompromised Patients
The study is based on the hypothesis that the concomitant use of mNGS in non-invasive samples (stool, urine) could improve the rate of detected pathogens in immunodeficient patients compared with mNGS performed in an invasive…
- Trial name
- SENTINEL (NCT07603453)
- Testing
- Metagenomics
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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
Rectal Bleeding
Diagnostic Outcomes of Patients Presenting With Per Rectal Bleed in Surgical Departments of Services Hospital Lahore
It is a cross sectional study in which investigators will be recruiting patients of any sex above 12 years of age who will present to surgical outdoor with per rectal bleed.
- Trial name
- NCT03594942
- Testing
- procto sigmoidoscopy and biopsy if required
- Where
- Pakistan
- Volunteers
- 100 people
- Sponsor
- Services Hospital, Lahore
Acute Diarrhea
Fecal Calprotectin: Cheap Marker for Diagnosing Acute Infectious Diarrhea
Every year more than 4 billion cases of diarrhea occur worldwide culminating in about 2.5 million deaths, almost all in the developing nations.
- Trial name
- NCT00429325
- Where
- 2 sites in Germany
- Volunteers
- 400 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Neutral Temperature, Bloody Stool
Temperature of Extremities and Necrotizing Enterocolitis
Bloody stool and necrotizing enterocolitis(NEC) is two main focus in non-neonatal intensive care unit ward and usually lead to longed duration of hospitalization.
- Conditions
- Neutral Temperature, Bloody Stool, Necrotizing Enterocolitis
- Trial name
- NCT04801537
- Testing
- normal body temperature and warm extremities, normal body temperature and cold extremities
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Necrotizing Enterolitis
NIRS and Doppler to Predict NEC in Risk Neonates
The main objective is to evaluate the interest of cerebro-splanchnic oxygenation ratio (CSOR) for early diagnosis of necrotizing enterocolitis (NEC) in neonates with rectal bleeding and/or abdominal distension.
- Trial name
- NeoNIRS (NCT01833000)
- Testing
- Cerebral and splanchnic ear infrared spectroscopy (NIRS) and mesenteric Doppler
- Where
- France
- Volunteers
- 45 people
- Sponsor
- University Hospital, Montpellier
Transfusion Reaction, Transfusion Related Complication
Transfusion Surveillance in Anaesthesia
the aim of this register is to collect exhaustively the different data available surrounding a transfusion act in the context of an active haemorrhage.
- Conditions
- Transfusion Reaction, Transfusion Related Complication, Anesthesia, Anesthesia; Shock
- Trial name
- STAR (NCT06403163)
- Testing
- Transfusion
- Where
- Belgium
- Volunteers
- 50,000 people
- Sponsor
- Erasme University Hospital
Bloody Stool, Necrotizing Enterocolitis
a Clinical Risk Score to Predict Bloody Stool in Neonates
Bloody stool is a main focus in non-neonatal intensive care unit ward, and it is one of the risk factors in neonates with subsequent necrotizing enterocolitis(NEC) and usually lead to longed duration of hospitalization.
- Trial name
- NCT05055817
- Testing
- bloody stool group, non-bloody stool group
- Where
- China
- Sponsor
- Daping Hospital and the Research Institute of Surgery of the Third Military Medical University