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Enteral Supplementation With Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules for the Treatment of Hypophosphatemia.

NCT07233889 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2025-11-28

No results posted yet for this study

Summary

The purpose of this clinical trial is to evaluate the efficacy and safety of Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules for the treatment of participants with mild, moderate, and severe hypophosphatemia. The main questions it aims to answer are:

Does enteral supplementation of Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules elevate participants' serum phosphorus? Does enteral supplementation of Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules cause gastrointestinal complications? Participants with hypophosphatemia will receive Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules orally or via nasogastric tube to observe the efficacy and safety of enteral phosphate supplementation.

Participants will take Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules daily, with varying doses based on the severity of hypophosphatemia, for a maximum of 14 days. The effect of phosphate supplementation will be assessed daily through blood draws, and their gastrointestinal symptoms will be recorded.

Conditions

  • Hypophosphatemia

Interventions

DRUG

Sodium Dihydrogen Phosphate and Disodium Hydrogen Phosphate Granules

After signing the informed consent form (ICF), eligible subjects were stratified based on the severity of hypophosphatemia during the screening period: mild hypophosphatemia (0.65-0.80 mmol/L), moderate hypophosphatemia (0.32-0.64 mmol/L), or severe hypophosphatemia (\<0.32 mmol/L). Following enrollment, subjects entered a treatment period of up to 14 days. All subjects received a differentiated phosphate supplementation strategy based on actual body weight: subjects with mild hypophosphatemia received 0.306 mmol/(kg·d); those with moderate hypophosphatemia received 0.612 mmol/(kg·d); and those with severe hypophosphatemia received 0.816 mmol/(kg·d). During the treatment period, venous blood was drawn daily between 5:00 and 6:00 AM to measure serum phosphorus levels and evaluate the efficacy of supplementation. Based on the daily serum phosphorus level, the investigator determined the severity of hypophosphatemia and administered the corresponding phosphate dose.

Sponsors & Collaborators

  • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-11-21
Primary Completion
2026-05-31
Completion
2026-06-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07233889 on ClinicalTrials.gov