hydrogen has been researched along with Colonic Diseases, Functional in 29 studies
Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.
dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond.
Colonic Diseases, Functional: Chronic or recurrent colonic disorders without an identifiable structural or biochemical explanation. The widely recognized IRRITABLE BOWEL SYNDROME falls into this category.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Fifty-three adults (12 males, 41 females), who were identified as fructose malabsorbers according to their breath-H2 concentrations, filled out a Beck's depression inventory-questionnaire, and a questionnaire with arbitrary scales for measurement of meteorism, stool frequency and quality of life for a 4-week period before dietary intervention and 4 weeks after dietary change as for fructose- and sorbitol-reduced diet." | 5.09 | Fructose- and sorbitol-reduced diet improves mood and gastrointestinal disturbances in fructose malabsorbers. ( Bair, H; Fuchs, D; Ledochowski, M; Probst, T; Widner, B, 2000) |
| "Lactose malabsorption was diagnosed in 157 patients (68." | 2.68 | Lactose malabsorption and irritable bowel syndrome. Effect of a long-term lactose-free diet. ( Bilotta, T; Frandina, C; Frieri, G; Ricciardi, MR; Vernia, P, 1995) |
| "Lactose intolerance affects millions of people world-wide and should be suspected specially when evaluating gastrointestinal symptoms in ethnic populations in which it is prevalent." | 2.41 | [Lactose and gluten intolerance: which to suscept?]. ( Codden, T; Colonius, V; Mascart, F; Rickaert, F; Van Gossum, M, 2000) |
| "Lactose malabsorption was studied, by hydrogen breath test, in 72 adults suffering from irritable bowel syndrome, in 20 ulcerative colitis patients, and in 69 healthy subjects." | 1.27 | Hydrogen breath test quantification and clinical correlation of lactose malabsorption in adult irritable bowel syndrome and ulcerative colitis. ( Garuti, G; Giacobazzi, G; Malaguti, P; Sciarretta, G; Verri, A; Zanirato, P, 1984) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 12 (41.38) | 18.7374 |
| 1990's | 10 (34.48) | 18.2507 |
| 2000's | 6 (20.69) | 29.6817 |
| 2010's | 1 (3.45) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Madrid, AM | 1 |
| Landskron, G | 1 |
| Klapp, G | 1 |
| Reyes, A | 1 |
| Pizarro, C | 1 |
| Defilippi, C | 1 |
| Sen, S | 2 |
| Dear, KL | 1 |
| King, TS | 2 |
| Elia, M | 2 |
| Hunter, JO | 4 |
| Cash, BD | 1 |
| Schoenfeld, P | 1 |
| Chey, WD | 1 |
| Mullan, MM | 1 |
| Parker, TJ | 1 |
| Woolner, JT | 1 |
| Tarry, SA | 1 |
| Gaby, AR | 1 |
| Newcomer, AD | 2 |
| Park, HS | 1 |
| O'Brien, PC | 1 |
| McGill, DB | 2 |
| Kneepkens, CM | 1 |
| Vonk, RJ | 1 |
| Fernandes, J | 1 |
| Sciarretta, G | 1 |
| Giacobazzi, G | 1 |
| Verri, A | 1 |
| Zanirato, P | 1 |
| Garuti, G | 1 |
| Malaguti, P | 1 |
| Read, NW | 3 |
| Corbett, CL | 1 |
| Thomas, S | 1 |
| Hobson, N | 1 |
| Bergman, I | 1 |
| Holdsworth, CD | 1 |
| Vernia, P | 1 |
| Ricciardi, MR | 1 |
| Frandina, C | 1 |
| Bilotta, T | 1 |
| Frieri, G | 1 |
| Casellas, F | 2 |
| Malagelada, JR | 2 |
| Schöfl, R | 1 |
| Ferenci, P | 1 |
| Vogelsang, H | 1 |
| Gangl, A | 1 |
| Chicharro, L | 1 |
| Tuffnell, Q | 1 |
| Lee, AJ | 1 |
| Van Gossum, M | 1 |
| Mascart, F | 1 |
| Rickaert, F | 1 |
| Codden, T | 1 |
| Colonius, V | 1 |
| Ledochowski, M | 1 |
| Widner, B | 1 |
| Bair, H | 1 |
| Probst, T | 1 |
| Fuchs, D | 1 |
| Symons, P | 1 |
| Jones, MP | 1 |
| Kellow, JE | 1 |
| Lembcke, B | 1 |
| Bornholdt, C | 1 |
| Kirchhoff, S | 1 |
| Lankisch, PG | 1 |
| Nelis, GF | 1 |
| Vermeeren, MA | 1 |
| Jansen, W | 1 |
| Enck, P | 1 |
| Kremer, A | 1 |
| Kuhlbusch, R | 1 |
| Niederau, C | 1 |
| Erckenbrecht, JF | 1 |
| Berges, W | 1 |
| Haderstorfer, B | 1 |
| Psycholgin, D | 1 |
| Whitehead, WE | 1 |
| Schuster, MM | 1 |
| Littman, A | 1 |
| Afdhal, NH | 1 |
| Piggott, C | 1 |
| Long, AA | 1 |
| O'Donoghue, DP | 1 |
| Filali, A | 1 |
| Ben Amor, A | 1 |
| Ouertani, J | 1 |
| Ben Abdallah, M | 1 |
| Garoui, H | 1 |
| Al-Janabi, MN | 1 |
| Bates, TE | 1 |
| Holgate, AM | 1 |
| Cann, PA | 1 |
| Kinsman, RI | 1 |
| McFarlane, A | 1 |
| Brown, C | 1 |
| Jain, NK | 1 |
| Rosenberg, DB | 1 |
| Ulahannan, MJ | 1 |
| Glasser, MJ | 1 |
| Pitchumoni, CS | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| The Role of Irritable Bowel Syndrome in Lactose Intolerance (LION Trial): Protocol of a Multicentre Randomized Controlled Clinical Trial[NCT05100719] | 200 participants (Anticipated) | Interventional | 2022-09-30 | Not yet recruiting | |||
| Effect of an Enriched Butyrogenic Fibres Diet on Rectal Sensitivity in Healthy Control and IBS Patients.[NCT00314886] | 15 participants (Anticipated) | Interventional | 2005-01-31 | Recruiting | |||
| The Use of VSL#3 in Irritable Bowel Syndrome in Children[NCT00932841] | Phase 1 | 15 participants (Actual) | Interventional | 2008-01-31 | Terminated (stopped due to PI has re-located. PI terminated FDA IND # and closed study.) | ||
| Fructose and Fructans and Irritable Bowel Syndrome: MRI Study of Underlying Mechanisms[NCT01776853] | 69 participants (Actual) | Interventional | 2013-01-31 | Completed | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
2 reviews available for hydrogen and Colonic Diseases, Functional
| Article | Year |
|---|---|
The utility of diagnostic tests in irritable bowel syndrome patients: a systematic review.
Topics: Autoantibodies; Blood Cell Count; Breath Tests; Colonic Diseases, Functional; Databases, Bibliograph | 2002 |
[Lactose and gluten intolerance: which to suscept?].
Topics: Barium Sulfate; Biopsy; Breath Tests; Celiac Disease; Colonic Diseases, Functional; Contrast Media; | 2000 |
6 trials available for hydrogen and Colonic Diseases, Functional
| Article | Year |
|---|---|
Effect of Lactobacillus plantarum 299v on colonic fermentation and symptoms of irritable bowel syndrome.
Topics: Adult; Avena; Breath Tests; Calorimetry, Indirect; Colon; Colonic Diseases, Functional; Cross-Over S | 2002 |
Response of patients with irritable bowel syndrome and lactase deficiency using unfermented acidophilus milk.
Topics: Adolescent; Adult; Aged; Animals; Breath Tests; Clinical Trials as Topic; Colonic Diseases, Function | 1983 |
Lactose malabsorption and irritable bowel syndrome. Effect of a long-term lactose-free diet.
Topics: Adult; Breath Tests; Chi-Square Distribution; Colonic Diseases, Functional; Diet; Female; Humans; Hy | 1995 |
Abnormal colonic fermentation in irritable bowel syndrome.
Topics: Adult; Breath Tests; Colon; Colonic Diseases, Functional; Cross-Over Studies; Feces; Female; Ferment | 1998 |
Abnormal colonic fermentation in irritable bowel syndrome.
Topics: Adult; Breath Tests; Colon; Colonic Diseases, Functional; Cross-Over Studies; Feces; Female; Ferment | 1998 |
Abnormal colonic fermentation in irritable bowel syndrome.
Topics: Adult; Breath Tests; Colon; Colonic Diseases, Functional; Cross-Over Studies; Feces; Female; Ferment | 1998 |
Abnormal colonic fermentation in irritable bowel syndrome.
Topics: Adult; Breath Tests; Colon; Colonic Diseases, Functional; Cross-Over Studies; Feces; Female; Ferment | 1998 |
Controlled trial of oligofructose in the management of irritable bowel syndrome.
Topics: Adolescent; Adult; Aged; Breath Tests; Colonic Diseases, Functional; Cross-Over Studies; Double-Blin | 1999 |
Fructose- and sorbitol-reduced diet improves mood and gastrointestinal disturbances in fructose malabsorbers.
Topics: Adolescent; Adult; Affect; Aged; Breath Tests; Colonic Diseases, Functional; Depression; Digestive S | 2000 |
21 other studies available for hydrogen and Colonic Diseases, Functional
| Article | Year |
|---|---|
Lactulose hydrogen breath test and functional symptoms in pediatric patients.
Topics: Abdominal Pain; Adolescent; Breath Tests; Child; Child, Preschool; Colonic Diseases, Functional; Fem | 2012 |
Evaluation of hydrogen excretion after lactulose administration as a screening test for causes of irritable bowel syndrome.
Topics: Adult; Aged; Breath Tests; Colonic Diseases, Functional; Female; Humans; Hydrogen; Lactulose; Male; | 2002 |
Treatment with enteric-coated peppermint oil reduced small-intestinal bacterial overgrowth in a patient with irritable bowel syndrome.
Topics: Anti-Bacterial Agents; Breath Tests; Colonic Diseases, Functional; Humans; Hydrogen; Intestine, Smal | 2003 |
Incomplete intestinal absorption of fructose.
Topics: Adolescent; Biological Transport, Active; Breath Tests; Child; Child, Preschool; Colonic Diseases, F | 1984 |
Hydrogen breath test quantification and clinical correlation of lactose malabsorption in adult irritable bowel syndrome and ulcerative colitis.
Topics: Adolescent; Adult; Aged; Animals; Breath Tests; Child; Colitis, Ulcerative; Colonic Diseases, Functi | 1984 |
Small bowel transit time of food in man: measurement, regulation and possible importance.
Topics: Biological Transport, Active; Breath Tests; Carbohydrate Metabolism; Colon; Colonic Diseases, Functi | 1984 |
Irritable bowel syndrome. Role of lactase deficiency.
Topics: Adult; Aged; Breath Tests; Colonic Diseases, Functional; Europe; Female; Humans; Hydrogen; Lactose I | 1983 |
Electrochemical detector for breath hydrogen determination: measurement of small bowel transit time in normal subjects and patients with the irritable bowel syndrome.
Topics: Adolescent; Adult; Aged; Breath Tests; Colonic Diseases, Functional; Female; Gastrointestinal Motili | 1981 |
Clinical applicability of shortened D-xylose breath test for diagnosis of intestinal malabsorption.
Topics: Adolescent; Adult; Aged; Breath Tests; Colonic Diseases, Functional; Female; Humans; Hydrogen; Intes | 1994 |
[Effect of a lactose-free diet on irritable bowel syndrome].
Topics: Adult; Aged; Breath Tests; Colonic Diseases, Functional; Female; Humans; Hydrogen; Lactose; Lactose | 1993 |
Potential usefulness of hydrogen breath test with D-xylose in clinical management of intestinal malabsorption.
Topics: Adult; Analysis of Variance; Breath Tests; Colonic Diseases, Functional; Female; Humans; Hydrogen; I | 1993 |
Symptom provocation in irritable bowel syndrome. Effects of differing doses of fructose-sorbitol.
Topics: Administration, Oral; Adult; Breath Tests; Colonic Diseases, Functional; Dose-Response Relationship, | 1992 |
Clinical evaluation of a 25 g D-xylose hydrogen (H2) breath test.
Topics: Adult; Aged; Breath Tests; Celiac Disease; Chronic Disease; Colonic Diseases, Functional; Digestive | 1990 |
Role of fructose-sorbitol malabsorption in the irritable bowel syndrome.
Topics: Adult; Breath Tests; Colonic Diseases, Functional; Female; Fructose; Humans; Hydrogen; Intestinal Ab | 1990 |
Prevalence of lactose malabsorption among patients with functional bowel disorders.
Topics: Breath Tests; Colonic Diseases, Functional; Cross-Sectional Studies; Diagnosis, Differential; Follow | 1990 |
Intestinal gas production from bacterial fermentation of undigested carbohydrate in irritable bowel syndrome.
Topics: Adult; Breath Tests; Colonic Diseases, Functional; Dietary Carbohydrates; Digestion; Enterobacteriac | 1989 |
Lactase deficiency. Diagnosis and management.
Topics: Adult; beta-Galactosidase; Blood Glucose; Breath Tests; Celiac Disease; Colonic Diseases, Functional | 1987 |
Carbohydrate handling by colonic flora--is it pathogenic in the irritable bowel syndrome?
Topics: Adult; Anti-Bacterial Agents; Breath Tests; Carbohydrate Metabolism; Colon; Colonic Diseases, Functi | 1986 |
[The H2-lactulose breath test in the study of functional colonopathies].
Topics: Adult; Aged; Breath Tests; Colonic Diseases, Functional; Disaccharides; Evaluation Studies as Topic; | 1986 |
Interpretation of the breath hydrogen profile obtained after ingesting a solid meal containing unabsorbable carbohydrate.
Topics: Absorption; Adult; Aged; Breath Tests; Colon; Colonic Diseases, Functional; Dietary Carbohydrates; F | 1985 |
Sorbitol intolerance in adults.
Topics: Abdomen; Adult; Black People; Breath Tests; Colonic Diseases, Functional; Diagnosis, Differential; D | 1985 |