Functional Intestinal Disorders
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Functional intestinal disorders patients inclusion criteria: The patients who meet the following inclusion criteria will be included in this study. The criteria are: (1) diagnosed with functional constipation, functional diarrhea and irritable bowel syndrome with diarrhea or constipation according to the Rome III Diagnostic Criteria; (2) aged between 18 and 30 years old, body mass index (BMI) between 18 and 24; (3) without using gastrointestinal dynamic drugs in the 15 days before enrollment, without taking part in any other clinical trials; (4) local patients or reside in local over a year; 5)provide a written informed consent. 2. Healthy volunteers inclusion criteria: Healthy volunteers who fulfill the following inclusion criteria will be included in this study. The criteria are: (1) without functional or organic diseases in the study for a year; (2) aged between 20 and 30 years old, BMI between 18 and 24; (3) without using gastrointestinal dynamic drugs in the 15 days before enrollment, without taking part in any other clinical trials; (4) local patients or reside in local over a year; (5) provide a written informed consent.
Exclusion criteria
Exclusion criteria: Patients with any of the following conditions will be excluded: 1. unconsciousness or psychopath; 2. clinical biochemical abnormalities, advanced malignant tumors or others serious wasting diseases, easy to infection or bleeding disorders; 3. suffering from any significant health problem of the heart, liver, kidney, digestion, or hematopoietic system, or other severe diseases; 4. pregnant women or women in lactation; 5. having a history of substance abuse, alcoholism or smoker.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The number of times of defecation during per week; | — |
Secondary
| Measure | Time frame |
|---|---|
| Shape and properties of stool by using Bristol Sha;Constipation Scoring System, CSS;the MOS item Short From health survey, SF-36;Self-Rating Anxiety Scale, SAS; Self-rating Depressi;Diet review and record; | — |
Countries
China