Approach to treatment of hypophosphatemia.
Arnold J Felsenfeld, Barton S Levine
https://pubmed.ncbi.nlm.nih.gov/22863286/Actively Recruiting
Led by Union Hospital, Tongji Medical College, Huazhong University of Science and Technology · Updated on 2025-11-28
60
Participants Needed
1
Research Sites
4 weeks
Total Duration
Researchers are evaluating the effectiveness and safety of Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules for treating people with mild, moderate, or severe hypophosphatemia, a condition where blood phosphate levels are low. The study aims to find out whether taking these phosphate supplements by mouth or through a feeding tube can increase blood phosphorus levels and whether this treatment causes any digestive side effects. Participants are given daily doses of phosphate granules based on how severe their hypophosphatemia is mild cases get a lower dose, moderate cases a medium dose, and severe cases a higher dose, all calculated by body weight. The treatment lasts up to 14 days. Each morning, blood samples are taken to measure phosphorus levels, and doctors adjust the dose depending on how the levels change. Throughout the study, participants blood phosphorus and gastrointestinal symptoms are closely monitored. Researchers also track how quickly phosphorus levels normalize and any side effects or intolerances to the treatment. Scores related to illness severity are recorded at the start and end of the study. The total involvement lasts up to 14 days, with daily assessments to evaluate the treatments effects and safety.
CONDITIONS
Enteral Supplementation With Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules for the Treatment of Hypophosphatemia.
Y
Yuan Yu, Ph.D., M.D.
Z
Zhuanyun Li, Ph.D., M.D.
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Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Lead Sponsor
You may qualify if you...
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Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person)
Duration - Up to 14 days
Participants receive enteral phosphate supplementation based on severity of hypophosphatemia. Venous blood is drawn daily to measure serum phosphorus levels and adjust dosing accordingly.
Daily visits with blood draws between 5:00 and 6:00 AM
Study Type
INTERVENTIONAL
Masking
TRIPLE
Allocation
NON_RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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Arnold J Felsenfeld, Barton S Levine
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https://pubmed.ncbi.nlm.nih.gov/38537225/Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Lead Sponsor