Clinical trials: Intestinal Microbiota
Lactose Intolerance
Effects of Lactose on Fecal Microflora
The genetics of lactase divides the population into 2 phenotypes: Those who can(LP) and those who cannot(LNP)digest lactose. This division may help modify disease risks according to geographic population distribution.
- Trial name
- ELM (NCT00599859)
- Testing
- lactose
- Where
- Canada
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Sir Mortimer B. Davis - Jewish General Hospital
Phenylketonuria
Impact Of A Phe-Restricted Diet On Gut Health In Children With PKU
Phenylketonuria (PKU) is an inherited disorder of phenylalanine (Phe) metabolism. The mainstay of treatment is a Phe-restricted diet, which aims to maintain blood Phe concentrations within the recommended range and prevent…
- Trial name
- NCT07728032
- Testing
- Phenylalanine-restricted diet alone, Sapropterin Dihydrochloride, Sepiapterin
- Where
- United Kingdom
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Birmingham Women's and Children's NHS Foundation Trust
Gut Microbiome
Effects of Mango or Low-Fat Cookie Consumption on Gut Health, and Its Relationship With Mental, Sexual and Skin Health
The objective of the proposed research is to determine the effects of fresh mango consumption on gut microbiome, and its relationship with skin health, sexual and mental health in relatively healthy adults.
- Trial name
- NCT06800833
- Testing
- Low fat cookies, Mango
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- San Diego State University
Healthy
A Novel Fecal Sample Collection Method for Metagenomic Analyses
This is an open-label, one-arm, one-time-point pilot assessing the intra- and inter-group variation of gut microbiome collection methods and storage conditions using metagenomic sequencing for analysis.
- Trial name
- NCT05172414
- Testing
- No intervention
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Onegevity Health
Non-alcoholic Fatty Liver Disease (NAFLD), NASH - Nonalcoholic Steatohepatitis
Integrated Phenotyping of the Gut-plAtelet-Liver AXIS in the Progression of Chronic Liver Disease (iGAL-AXIS)
Objective of the study Our working hypothesis is that platelets activated by gut-derived metabolites dock in the liver of NAFLD patients and amplify the inflammatory state by releasing pro-inflammatory cytokines/chemokines, which…
- Conditions
- Non-alcoholic Fatty Liver Disease (NAFLD), NASH - Nonalcoholic Steatohepatitis, Cirrhosis, Control Condition
- Trial name
- NCT06623084
- Testing
- Platelets characterization
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Stefania Basili
Inflammatory Bowel Diseases (IBD), Crohn's Disease (CD)
Fecal Microbiota Transplantation in Pediatric Patients
A disturbance in the diversity of gut bacterial composition could be linked to several immune mediated diseases including inflammatory bowel diseases (IBD).
- Conditions
- Inflammatory Bowel Diseases (IBD), Crohn's Disease (CD), Ulcerative Colitis (UC)
- Trial name
- FMT (NCT02108821)
- Testing
- Fecal Microbiota Transplantation (FMT)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Children's Mercy Hospital Kansas City
HPV, HIV Infections
Gut and Vaginal Microbiota Profile Study for HIV Women
Women Living with HIV Infection （WLHIV）are intended to acquire HPV infection which usually contributes to variable cervical lesions.
- Conditions
- HPV, HIV Infections, Vaginal Microbiota
- Trial name
- NCT05996016
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Obesity
Inter-relationships Among Glucose, Brain, Gut Microbiota and MicroRNAs (IRONmiRNA).
The brain is a recognized target of iron deposition. This process is enhanced by the presence of obesity and hyperglycemia and impacts cognitive functions.
- Trial name
- IRONmiRNA (NCT05345106)
- Testing
- Bariatric Surgery
- Where
- Spain
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Institut d'Investigació Biomèdica de Girona Dr. Josep Trueta
Ulcerative Colitis
Efficacy and Safety of Modified Gegen Qinlian Decoction for Ulcerative Colitis With Damp-heat Syndrome
Ulcerative colitis(UC) seriously affect the quality of life in patients. Clinically, it is effective to apply therapeutic method of clearing heat and promoting diuresis to the common syndrome of dampness-heat.
- Trial name
- NCT04057547
- Testing
- Modified Gegen Qinlian Decoction
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Gut Dysbiosis for TMAO Production From L-carnitine Consumption
Using Gut Microbial Gbu Gene Testing to Estimate Host TMAO Production Capacity
The risk of cardiovascular diseases from red meat consumption varies among individuals due to variations in gut microbiota. L-carnitine in red meat can be converted to TMAO in the body by certain bacteria.
- Trial name
- NCT05980884
- Testing
- L-carnitine
- Where
- Taiwan
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Fecal Microbiota Transplantation, Cesarean Section, Affecting Fetus or Newborn
Main Trial of the Cesarean Section and Intestinal Flora of the Newborn Study
In this study the investigators assess whether, in CS-delivered infants, the intestinal microbiome could be successfully and safely normalised by postnatal oral transfer of maternal fecal microbiome.
- Conditions
- Fecal Microbiota Transplantation, Cesarean Section, Affecting Fetus or Newborn, Intestinal Microbiome
- Trial name
- MT-SECFLOR (NCT04173208)
- Testing
- Fecal microbial transplant
- Where
- Finland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Helsinki University Central Hospital
SARS-CoV2 Infection, COVID-19, Gut Microbiota, Mucosal Response, Children
COVID-19 and Intestinal Microbiota in Children
SARS-CoV-2 is the causative agent of the COVID-19 pandemic. It appears to cause only mild to moderate upper respiratory symptoms in children, in addition to gastrointestinal symptoms resulting from its penetration into intestinal…
- Trial name
- NCT06503887
- Testing
- Stool sample collection
- Where
- Lebanon
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Breast Cancer Females
Physical Exercise on Metabolic Health, Gut Microbiota, Physical Fitness, and Quality of Life in Obese Breast Cancer Survivors
The goal of this clinical trial is to evaluate whether a 3-month dance-based exercise program combined with individualized nutrition can improve health outcomes in obese breast cancer survivors in remission.
- Trial name
- OBINT (NCT07213271)
- Testing
- Dance classes
- Where
- Slovakia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Comenius University
Colorectal Neoplasms
Characteristics of Gut Microbiota in Patients With Colon Cancer of Different Traditional Chinese Medicine Syndromes
Guided by the idea of combining disease differentiation with syndrome differentiation in traditional Chinese medicine, this study used the form of questionnaire to summarize the changes of TCM syndromes, TCM constitution types in…
- Trial name
- NCT03892252
- Testing
- No intervention
- Where
- China
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Wei Xu
Ulcerative Colitis, Irritable Bowel Syndrome
Fecal Microbiota Transplantation for Health Improvement (TFM3)
Search for mechanisms of the effect of fecal transplantation on a healthy organism and various nosological forms.
- Conditions
- Ulcerative Colitis, Irritable Bowel Syndrome, Crohn Disease, Irritable Bowel
- Trial name
- TFM3 (NCT04011943)
- Testing
- Fecal Microbiota Transplantation
- Where
- Russia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Federal Research and Clinical Center of Physical-Chemical Medicine
Non-Small Cell Carcinoma of Lung, Gut Microbiomes
Microbiota in Neoadjuvant Chemoimmunotherapy for NSCLC
Locally advanced lung cancer (LALC) has poor prognosis despite multimodal therapies. Neoadjuvant chemoimmunotherapy is now standard for resectable stage II-IIIB NSCLC, but patient responses vary.
- Conditions
- Non-Small Cell Carcinoma of Lung, Gut Microbiomes, Neoadjuvant Chemoimmunotherapy
- Trial name
- NCT07752589
- Testing
- Neoadjuvant chemoimmunotherapy
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Guangdong Provincial People's Hospital
Metabolic Syndrome, Inflammation
The Effect of Probiotics on Low-grade Inflammation, Microbiota and Risk Factors for Metabolic Syndrome in Obese Children
Metabolic syndrome and thereby obesity is associated with low-grade systemic inflammation and it is likely that this is also the case in children (Ley et al., 2005).
- Conditions
- Metabolic Syndrome, Inflammation, Obesity
- Trial name
- NCT01020617
- Testing
- Ls-33
- Where
- Denmark
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Multiple Sclerosis
Deciphering the Role of the Gut Microbiota in Multiple Sclerosis
Multiple sclerosis (MS) is an inflammatory disease that affects the nervous system and results in a wide range of signs and symptoms including physical and cognitive problems.
- Trial name
- NCT02580435
- Volunteers
- 520 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Inflammation, Microbiome, Human
Fermented Millet Porridge, Gut Microbiota and Inflammation Status in Women
Maternal undernutrition concerns 10-19% of women of reproductive age globally, the vast majority of which live in sub Saharan Africa and south Asia.
- Trial name
- LAFIABAGA (NCT05299970)
- Testing
- Fermented porridge
- Where
- Burkina Faso
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Institut de Recherche en Sciences de la Sante, Burkina Faso
Irritable Bowel Syndrome, Irritable Bowel Syndrome With Diarrhea (IBS-D)
Efficacy of Repeated Transcranial Magnetic Stimulation Combined With a Live Probiotic Tablet (Combined Bifidobacterium, Lactobacillus, Enterococcus and Bacillus Cereus Tablets, Live) in Diarrhea-Predominant Irritable Bowel Syndrome (IBS-D)
To evaluate the overall efficacy of repeated Transcranial Magnetic Stimulation(rTMS) combined with a Live Probiotic tablet (Combined Bifidobacterium, Lactobacillus, Enterococcus and Bacillus cereus Tablets, Live) in…
- Conditions
- Irritable Bowel Syndrome, Irritable Bowel Syndrome With Diarrhea (IBS-D), Repetitive Transcranial Magnetic Stimulation (rTMS), Probiotic
- Trial name
- NCT06960369
- Testing
- rTMS combined with Live Probiotic tablet
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Soochow University
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