An interventional study of high carbohydrate meal with phosphorus supplementation and Full fat milk meal with phosphate binder in Healthy Subjects (HS), Non Diabetic Patients and Normal Body Weight, sponsored by American University of Beirut Medical Center. Completed at 1 site in Lebanon. Open to participants aged 18 Years to 64 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-11-06.
Sponsored by American University of Beirut Medical Center · Not applicable, Interventional, and Basic science
To examine the effects of dietary phosphorus availability, including supplementation and restriction conditions, on postprandial glucose responses in healthy adults.
Two randomized, controlled, crossover experiments were conducted in healthy adults. Experiment 1 evaluated a refined carbohydrate test meal with phosphorus supplementation (\~684 mg potassium phosphate) versus placebo. Experiment 2 assessed a dairy-based test meal under normal phosphorus availability versus reduced bioavailability using the phosphate-binding agent sevelamer carbonate. Each experiment followed a 10-day protocol comprising two intervention phases separated by a washout period. Within each phase, participants completed two identical test days per condition. Postprandial glucose was continuously monitored for 180 minutes. Primary outcomes included peak glucose, incremental glucose response (ΔBG), and incremental area under the curve (iAUC). Secondary outcomes included subjective appetite ratings assessed using validated visual analogue scale (VAS) questionnaires
American University of Beirut Medical Center is the lead sponsor of 158 studies on the registry; 24 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
High-carbohydrate meal with low phosphorus content
Dietary Supplement: high carbohydrate meal with phosphorus supplementation
The meal or drink was composed of full-fat powdered milk meal which is naturally high in phosphorus
Drug: Full fat milk meal with phosphate binder
high-carbohydrate meal with 684 mg of phosphorus supplement
Full fat dairy milk meal with 800 mg sevelamer carbonate (Renvela®)
postprandial glucose
Monitoring glucose concentration
Time frame: 10 days
Subjective appetite score
changes in appetite scores between 0 -10 points
Time frame: 180 minutes
PDFs hosted by the registry, ClinicalTrials.gov.
Plan to share: No
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
This study is completed, as verified in Nov 2026. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
American University of Beirut Medical Center →