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Absorption of Orally Ingested Phosphate in Refeeding Syndrome

NCT02880072 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2016-08-26

No results posted yet for this study

Summary

A phosphate supplement is part of the treatment of patients with the refeeding syndrome (RFS). It is not known, if the generalized edema also affects the intestine to decrease absorption. The aim was to investigate, if oral treatment is possible in mild to moderate RFS. In a randomized crossover design 12 hospitalized head-neck cancer patients ingested four oral solutions of phosphate in two-day periods. In a low-dose period the investigators compared five mmol phosphate from either skimmed milk or Di-sodiumphosphate-di-hydrate and potassium di-hydrogens-phosphate with black currant flavor (PBC), and in a high-dose period 20 mmol from either Addiphos® or the PBC-solution. P-phosphate was measured two and four hours after the ingestion, the urinary excretion after four hours.

P-phosphate significantly increased after PBC in both the low- and high-dose and Addiphos®, but not after skimmed milk. The increase was larger after Addiphos® than the PBC-solution. There was no difference in the increase between the patients with low p-phosphate and those with normal values, and no correlation between baseline p-phosphate and percent increase. There was no group difference in the urinary excretion of phosphate. The investigators conclude that phosphate can be readily absorbed after oral administration, but skimmed milk can´t be recommend for this purpose.

Conditions

  • Refeeding Syndrome
  • Cancer of the Head and Neck

Interventions

DIETARY_SUPPLEMENT

phosphate orally

4 different preparations of phosphate

Sponsors & Collaborators

  • Jens Rikardt Andersen

    lead OTHER

Principal Investigators

  • Jens Rikardt Andersen, MD, MPA · University of Copenhagen

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-03-31
Primary Completion
2014-09-30
Completion
2014-12-31

Countries

  • Denmark

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 NCT02880072 on ClinicalTrials.gov