Clinical trials: GI Tract Disorders
Gastrointestinal System Disease, Respiratory System
Probiotics Prevent Health Problems in Children
Randomized controlled field trial of a probiotics to assess its roles in the prevention or improvement of constipation and diarrhea, acute respiratory infection, nutrition improving in Vietnam children.
- Trial name
- Shirota (NCT04346576)
- Testing
- Probiotics prevent health problems in children
- Where
- Vietnam
- Volunteers
- 1,036 people, healthy volunteers welcome
- Sponsor
- National Institute of Nutrition, Vietnam
Covid19
Post COVID-19 Syndrome and the Gut-lung Axis
The outbreak of the novel coronavirus (SARS-CoV-2)-infected disease (COVID-19) began in December 2019, spread throughout China in early 2020 and developed as a pandemic thereafter.
- Trial name
- NCT04813718
- Testing
- Omni-Biotic Pro Vi 5
- Where
- Austria
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Periodontitis, Chronic Kidney Diseases
Association Between Periodontitis and Chronic Kidney Disease
The goal of this observational study is to explore the comorbid association between periodontitis and chronic kidney disease (CKD) based on the oral-renal axis in adults aged 18 to 75 years.
- Trial name
- NCT07506590
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Yu Tang
Healthy, Stress, Psychological
Stress & Anxiety Dampening Effects of a Probiotic Supplement Compared to Placebo in Healthy Subjects
The aim of this study is to assess whether a 5 week intake of a probiotic (Lpc-37) can modulate stress and anxiety experienced by healthy subjects during and after an acute stressor compared to placebo.
- Trial name
- NCT03494725
- Testing
- Lpc-37
- Where
- Germany
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Daacro
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
Osteoporosis
Soluble Corn Fiber and Calcium Utilization in Adolescents
The purpose of this study was to determine the effect of soluble corn fiber on calcium absorption and retention and gut microflora in adolescent boys and girls.
- Trial name
- NCT01571440
- Testing
- No soluble corn fiber, 12 g soluble corn fiber
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Purdue University
Sarcopenia, Frailty
Protein and Skeletal Muscle in Older Twins: Role of the Gut Microbiome
Research Question: Does the gut microbiome contribute to muscle anabolic resistance to protein supplementation in older adults? Background: Loss of muscle occurs with age and skeletal muscle in older adults can display anabolic…
- Conditions
- Sarcopenia, Frailty, Age-Related Sarcopenia
- Trial name
- PROMOTe (NCT04309292)
- Testing
- Prebiotic food supplement, Protein supplement
- Where
- United Kingdom
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- King's College London
Hyperphosphatemia
Velphoro and Impact on the Oral Cavity and Gut Microbiome
This pilot study will be carried out to determine if the regular intake of iron-based Velphoro® by hyperphosphatemia patients influences the microbiome in the oral cavity and/or the gut.
- Trial name
- MicrobiomEisen (NCT03409757)
- Testing
- Velphoro, saliva collection, Supragingival biofilm collection
- Where
- Germany
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- RWTH Aachen University
Sarcopenia, Inflammation
Effect of Fermented Milk Containing Lactobacillus Casei Strain Shirota in Sarcopenia Elderly
Sarcopenia, which refers to the progressive loss of skeletal muscle mass and strength, shares many characteristics with other disease states typically associated with risks of falling and fracture, including osteoporosis…
- Conditions
- Sarcopenia, Inflammation, Aging
- Trial name
- NCT04985877
- Testing
- Yakult 300 LIGHT Fermented Milk
- Where
- 3 sites in Taiwan
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University
Fibromyalgia
Exploration the Mechanism of Ba-Duan-Jin in the Treatment of Fibromyalgia Based on Brain-gut Axis
To investigate the mechanism by Ba-Duan-Jin in the treatment of fibromyalgia. Twenty eligible fibromyalgia patients were selected, and were trained and guided online by an experienced Ba-Duan-Jin instructor with reference to the…
- Trial name
- NCT06410430
- Testing
- Ba-Duan-Jin
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Guang'anmen Hospital of China Academy of Chinese Medical Sciences
Healthy Aging
Study Evaluating the Effect of Humiome® Post LB on Stress, Anxiety, and Cognition in Aging Adults
To assess the effect of 3 months of daily consumption of a postbiotic (inactivated lactic acid bacteria) Humiome® Post LB on stress measured by the Depression Anxiety Stress Scale-21 (DASS-21) adjusted on baseline in study…
- Trial name
- AnexLB (NCT07110896)
- Testing
- Humiome Post LB (Postbiotic)
- Where
- 3 sites in France, Germany
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
Autoimmune Diseases, Relapsing Multiple Sclerosis
Fecal Microbial Transplantation in Relapsing Multiple Sclerosis Patients
The proposed randomized, open label, with treat as usual control group (standard treatment or any disease modifying drugs), crossover phase II study will be conducted in 40 patients (n=20 per group) with the relapsing forms of…
- Trial name
- NCT03183869
- Testing
- Fecal microbiota
- Where
- Canada
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Alcohol Use Disorder, Human Immunodeficiency Virus
Gut Microbiota-Mediated Inflammatory Interactions Between AUD and HIV Infection
Alcohol use disorder (AUD) has been associated with high prevalence of inflammation-associated co-morbidities in people living with HIV even those receiving effective antiretroviral therapy (ART).
- Trial name
- NCT06139224
- Testing
- 4 week prebiotic consumption
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Gut Inflammation, Hypertension
Gut Organoid and Microbiome Interactions in Hypertension
The study compared basic properties of gut epithelia of hypertensive and normotensive reference subjects. The study determined if there are fundamental differences in the gut epithelium in hypertension compared to normotension.
- Trial name
- NCT04497727
- Testing
- Gene Expression
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Florida
Obesity
Effect of Quinine Hydrochloride in Overweight Population on Food Intake, Hunger and Gut Peptide Release
The worldwide increase in the prevalence of obesity is a cause of great concern. Pharmacological treatment options are being explored at the moment with a major focus on the hormones produced by the gastrointestinal tract which…
- Trial name
- NCT04873011
- Testing
- Quinine Hydrochloride
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Irritable Bowel Syndrome, Dysbiosis
Fecal Microbiota Transplantation and ACHIM for Manipulating Gut Microbiota in IBS Patients
The double-blinded placebo-controlled study compares the effect of fecal microbiota transplantation vs. Anaerobically Cultivated Human Intestinal Microbiota (ACHIM) or placebo (own feces) on manipulating the gut microbiota in…
- Trial name
- NCT05088434
- Testing
- Anaerobically Cultivated Human Intestinal Microbiota (ACHIM), Donor fecal microbiota transplantation
- Where
- Norway
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
IgA Nephropathy (IgAN)
Exploring the Brain - Gut Microbiota - Kidney Interactive Damage Mechanisms Underlying Cognitive Decline in Patients With IgA Nephropathy Using Ultra-high Field Magnetic Resonance Imaging
IgA nephropathy (IgAN) is the most common primary glomerular disease worldwide. Its progression is often accompanied by cognitive decline, manifesting as multi-dimensional cognitive deficits in areas such as memory, attention…
- Trial name
- NCT07617402
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Tang-Du Hospital
Obesity, Morbid, Metabolic Syndrome
Biometabolic Outcomes After Weight Loss Surgery: An Individualized Approach
Variable outcomes after weight loss surgery are likely attributable to complex, poorly understood mechanisms. Due to the significant impact that morbid obesity has on a patient's health, successful management of obesity and its…
- Conditions
- Obesity, Morbid, Metabolic Syndrome, NASH - Nonalcoholic Steatohepatitis
- Trial name
- NCT04841057
- Testing
- 50 cm BP limb length, 100 cm BP limb length, 150 cm BP limb length
- Where
- United States
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Overweight and Obesity, Weight Loss
Personalized Obesity Management - Matching Dietary Fibers and Microbial Enterotype
The overall aim of this 12-week randomized controlled trial is to investigate if a dietary fiber supplement rich in arabinoxylans (AX) affects weight loss success differently according to baseline gut microbiota composition in…
- Trial name
- POMFAME (NCT05260762)
- Testing
- Arabinoxylan, Control
- Where
- Denmark
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Dementia
Microbiome and Dementia
From this study, it is hoped to learn if and how the gut microbiome composition, gut permeability and inflammation in patients with dementia are associated with each other.
- Trial name
- NCT03167983
- Where
- Austria
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
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