Clinical trials: Irritability
Inflammatory Bowel Disease, Ulcerative Colitis
Assessment of Colonic Permeability by Confocal Laser Endomicroscopy
The purpose of this study is to evaluate the efficacy of confocal laser endomicroscopy in assessment of colonic permeability against conventional sugar absorption test.
- Conditions
- Inflammatory Bowel Disease, Ulcerative Colitis, Irritable Bowel Syndrome
- Trial name
- NCT00883077
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Shandong University
Constipation-predominant Irritable Bowel Syndrome
Cheno Effect on Transit in Health and IBS-C
The study hypothesis is that the naturally occurring bile acid, chenodeoxycholic acid, induces acceleration of colonic transit in health and in patients with constipation-predominant Irritable Bowel Syndrome (IBS-C).
- Trial name
- Chenotransit (NCT00912301)
- Testing
- Sodium chenodeoxycholate (NaCDC)
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Sensitivity, Contact
Dermatological Assessment of Primary Dermal Irritability Accumulated, Sensitization, Photoallergy and Phototoxicity.
This is a clinical study for health care product safety assessment. The research is going to conducted with 55 subjects, aged 18 to 70 years. The product is applied on the right and/or left participant back.
- Trial name
- NCT04332445
- Testing
- Hyaluronic Acid Gel
- Where
- Brazil
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Herbarium Laboratorio Botanico Ltda
Irritable Bowel Syndrome
The Effect of the Low FODMAP Diet and Dietary Oligofructose on Gastrointestinal Form, Function and Microbiota
Some carbohydrates, complex sugars, which are found in grains, fruit and vegetables, cannot be digested by humans. When eaten they pass through the small bowel to the large bowel, or colon.
- Trial name
- FOG (NCT02259465)
- Testing
- low FODMAP diet, Oligofructose, Maltodextrin
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Gastrointestinal Irritation
My Nutritional Health App Testing
The proposed My Nutritional Health (MNH) app is a unique tool for consumers interested in tracking their food intake and linking diet to symptoms.
- Trial name
- NCT03052452
- Testing
- My Nutritional Health App
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Colon, Irritable
Serine Proteases in Gastrointestinal Function and Irritable Bowel Syndrome (IBS)
The proposed pilot project for this seed grant focuses on the role of intestinal serine-proteases in the pathogenesis of diarrhea-predominant IBS (D-IBS).
- Trial name
- NCT01072916
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Irritable Bowel Syndrome
Validation of Surrogate Measures in Irritable Bowel Syndrome (IBS)
Visceral and somatic hypersensitivity as evidence of central sensory sensitization occur in the majority of Irritable Bowel Syndrome (IBS) patients.
- Trial name
- NCT00693732
- Testing
- Escitalopram treatment, Quantitative sensory testing
- Where
- 2 sites in Singapore
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Cumulative Irritation and Sensitization
Study Will Assess Skin Irritation and Sensitization for HP-1050 Patch
A randomized, evaluator-blinded study to assess skin irritation and skin sensitization of HP-1050 transdermal system (HP-1050) in comparison to XULANE patch in healthy female volunteers.
- Trial name
- NCT04624867
- Testing
- HP-1050 Patch
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Noven Pharmaceuticals, Inc.
Gingival Inflammation
Gingival Irritation Due to Bleaching Tray Design in an At-home Bleaching Treatment
The primary aim of this study is to assess whether the design of the bleaching tray used in at-home bleaching treatment is directly correlated with the risk of gingival irritation.
- Trial name
- NCT06371664
- Testing
- Conventional Tray (1 mm), Extended Tray (3 mm)
- Where
- Spain
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
Hygiene
Topic Compatibility Lactoserum (Dermacyd Delicata - New Fragrance)
The purpose of this study is to demonstrate the absence of irritation potential (primary dermic irritability and cumulated dermic irritability) and allergy (sensibilization) of the product Dermacyd Femina Delicata.
- Trial name
- NCT00497692
- Testing
- Lactoserum
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Sanofi
Irritable Bowel Syndrome
Fecal Amino Acids，Gut Taste Receptors and Irritable Bowel Syndromes
Clinical data, fresh feces and intestinal mucosal tissues of patients with diarrheal IBS were collected. High performance liquid chromatography, immunohistochemistry and immunofluorescence were used to study the amino acid levels…
- Trial name
- NCT06489444
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Xi'an Jiaotong University
Acne Vulgaris
Compare the Tolerance of Clindamycin 1% /Benzoyl Peroxide (BPO) 5% Gel to Clindamycin 1.2%/ BPO 2.5% Topical Medications
This is a single-blind (blinded expert grader) study that will enroll 25-30 healthy volunteers without facial acne. On 1 side of the face, the subject will apply 1 of the 2 test products, clindamycin and benzoyl peroxide 5% or…
- Trial name
- NCT01015638
- Testing
- Clindamycin and BPO 5% gel, Clindamycin phosphate and benzoyl peroxide 2.5% gel.
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Stiefel, a GSK Company
Gastrointestinal Diseases, Chronic Pain
Web-Based Survey of Pain, Stress and Complementary and Alternative Medicine
The investigators are inviting people with fibromyalgia, IBS, interstitial cystitis, chronic pain, and other chronic and recurring conditions to sign up and participate in a year-long Internet-based survey to study the…
- Conditions
- Gastrointestinal Diseases, Chronic Pain, Stress, Anxiety
- Trial name
- PROCAIM (NCT00740233)
- Volunteers
- 2,300 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Irritable Bowel Syndrome, Healthy
Remote Study of an Electronic Means to Characterize Bowel Movements in Adult Populations
A remote study to find out if a mobile phone application (HealthMode Stool) can serve as a useful tool to track and characterize daily bowel movements.
- Trial name
- NCT04182048
- Where
- United States
- Volunteers
- 843 people, healthy volunteers welcome
- Sponsor
- HealthMode Inc.
Chronic Pain, Acute Pain
Assessing Symptom and Mood Dynamics in Pain Using the Smartphone Application SOMA
This study relies on the use of a smartphone application (SOMA) that the investigators developed for tracking daily mood, pain, and activity status in acute pain, chronic pain, and healthy controls over four months.The primary…
- Conditions
- Chronic Pain, Acute Pain, Post Operative Pain, Fibromyalgia, Primary
- Trial name
- NCT05754190
- Testing
- SOMA pain manager smartphone application
- Where
- United States
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Brown University
Hygiene
Lactacyd Radiance (Lactic Acid) Prophetic Patch Test
Primay objective: To evaluate the potential of the products in eliciting adverse skin reaction.
- Trial name
- NCT00679562
- Testing
- Lactic Acid, Distilled water
- Where
- Thailand
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sanofi
Irritable Bowel Syndrome, Visceral Hypersensitivity
Evaluation of Bowel Sensitivity Threshold in IBS Patients Versus in Healthy Controls Using the Novel Rapid Barostat Bag
BACKGROUND \& AIMS: Bowel hypersensitivity (lower threshold for discomfort in response to distention of a balloon in the rectum compared to healthy controls) is a key documented feature in Irritable Bowel Syndrome (IBS)…
- Trial name
- NCT03224494
- Testing
- Rapid Barostat Bag, IBS severity scoring system questionnaire (IBS-SSS), HAD scale questionnaire
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Queen's University
Sensitivity, Contact
Dermatological Assessment of Primary Dermal Irritability Accumulated and Sensitization
This is a clinical study for health care product safety assessment. The research will be conducted with 92 subjects, aged 18 to 59 years.
- Trial name
- NCT04248556
- Testing
- Health care product
- Where
- Brazil
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Herbarium Laboratorio Botanico Ltda
Anesthesia; Hypothermia, Injection Site Irritation
Topical Ice-therapy for Intravitreal Injections
Purpose: To examine the difference in patient's pain experience in the setting of intravitreal anti-VEGF injections with pretreatment of topical ice-therapy compared with no-ice.
- Trial name
- NCT05269823
- Testing
- Ice-therapy, No Ice-therapy
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Irritable Bowel Syndrome With Diarrhea
Evaluation of Butyrate and Palmitoylethanolamide in IBS Patients (B/P3_1)
Evaluation of the effects of butyrate ( BitirBioma) and palmitoylethanolamide( PEA=PeaBioma) on intestinal permeability and gut microbiota composition in patients with irritable bowel syndrome.
- Trial name
- B/P3_1 (NCT06432569)
- Testing
- ButirBioma + PeaBioma
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Padova