Aquamin® as an Adjuvant Intervention for Ulcerative Colitis
NCT ID: NCT03869905
Last Updated: 2026-01-20
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
PHASE2
40 participants
INTERVENTIONAL
2019-08-08
2027-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
SUPPORTIVE_CARE
TRIPLE
Study Groups
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Aquamin®
To be taken for 180 days
Aquamin®
4 capsules per day; 2 to be taken in the morning and 2 in the evening (containing approximately 800 mg calcium/day)
Placebo first then Aquamin®
Placebo: To be taken for the first 90 days. Aquamin®: To be taken for the last 90 days (after crossover)
Aquamin®
4 capsules per day; 2 to be taken in the morning and 2 in the evening (containing approximately 800 mg calcium/day)
Placebo first then Aquamin®
4 capsules per day; 2 to be taken in the morning and 2 in the evening
Interventions
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Aquamin®
4 capsules per day; 2 to be taken in the morning and 2 in the evening (containing approximately 800 mg calcium/day)
Placebo first then Aquamin®
4 capsules per day; 2 to be taken in the morning and 2 in the evening
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* A negative pregnancy test
Exclusion Criteria
* Ingested certain medications (Calcium, Vitamin D, fiber supplements and Non-steroidal anti-inflammatory drugs - NSAIDs) within 30 days of study start.
18 Years
80 Years
ALL
No
Sponsors
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Muhammad N Aslam, MD
OTHER
Responsible Party
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Muhammad N Aslam, MD
Associate Research Scientist
Principal Investigators
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Muhammad Nadeem Aslam
Role: PRINCIPAL_INVESTIGATOR
University of Michigan
Locations
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The University of Michigan
Ann Arbor, Michigan, United States
Countries
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References
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Aslam MN, McClintock SD, Attili D, Pandya S, Rehman H, Nadeem DM, Jawad-Makki MAH, Rizvi AH, Berner MM, Dame MK, Turgeon DK, Varani J. Ulcerative Colitis-Derived Colonoid Culture: A Multi-Mineral-Approach to Improve Barrier Protein Expression. Front Cell Dev Biol. 2020 Nov 23;8:577221. doi: 10.3389/fcell.2020.577221. eCollection 2020.
Attili D, McClintock SD, Rizvi AH, Pandya S, Rehman H, Nadeem DM, Richter A, Thomas D, Dame MK, Turgeon DK, Varani J, Aslam MN. Calcium-induced differentiation in normal human colonoid cultures: Cell-cell / cell-matrix adhesion, barrier formation and tissue integrity. PLoS One. 2019 Apr 17;14(4):e0215122. doi: 10.1371/journal.pone.0215122. eCollection 2019.
McClintock SD, Attili D, Dame MK, Richter A, Silvestri SS, Berner MM, Bohm MS, Karpoff K, McCarthy CL, Spence JR, Varani J, Aslam MN. Differentiation of human colon tissue in culture: Effects of calcium on trans-epithelial electrical resistance and tissue cohesive properties. PLoS One. 2020 Mar 5;15(3):e0222058. doi: 10.1371/journal.pone.0222058. eCollection 2020.
Aslam MN, Bassis CM, Bergin IL, Knuver K, Zick SM, Sen A, Turgeon DK, Varani J. A Calcium-Rich Multimineral Intervention to Modulate Colonic Microbial Communities and Metabolomic Profiles in Humans: Results from a 90-Day Trial. Cancer Prev Res (Phila). 2020 Jan;13(1):101-116. doi: 10.1158/1940-6207.CAPR-19-0325. Epub 2019 Nov 26.
Aslam MN, McClintock SD, Jawad-Makki MAH, Knuver K, Ahmad HM, Basrur V, Bergin IL, Zick SM, Sen A, Turgeon DK, Varani J. A Multi-Mineral Intervention to Modulate Colonic Mucosal Protein Profile: Results from a 90-Day Trial in Human Subjects. Nutrients. 2021 Mar 14;13(3):939. doi: 10.3390/nu13030939.
Varani J, McClintock SD, Aslam MN. Organoid culture to study epithelial cell differentiation and barrier formation in the colon: bridging the gap between monolayer cell culture and human subject research. In Vitro Cell Dev Biol Anim. 2021 Feb;57(2):174-190. doi: 10.1007/s11626-020-00534-6. Epub 2021 Jan 5.
Varani J, McClintock SD, Aslam MN. Cell-Matrix Interactions Contribute to Barrier Function in Human Colon Organoids. Front Med (Lausanne). 2022 Mar 10;9:838975. doi: 10.3389/fmed.2022.838975. eCollection 2022.
Aslam MN, Turgeon DK, Appelman HD, Stidham R, McClintock S, Allen R, Moraga G, Harber I, Jencks KJ, McNeely MM, Sen A, Jepsen KJ, Varani J. A multi-mineral intervention to improve disease-related and mechanistic biomarkers in ulcerative colitis patients: Results from a randomized trial. PLoS One. 2025 Dec 8;20(12):e0337408. doi: 10.1371/journal.pone.0337408. eCollection 2025.
Other Identifiers
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HUM00156676
Identifier Type: -
Identifier Source: org_study_id
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