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NCT03636568 · ClinicalTrials.gov registry record · NA

Hyponatremia Study (Delayed Hyponatremia After Pituitary Surgery)

A NA study, sponsored by Washington University School of Medicine.

Completed
Registry status
NA
Development phase
300
Enrollment target

NCT03636568: Completed NA study, sponsored by Washington University School of Medicine.

NCT03636568 is a NA study that has completed, run by Washington University School of Medicine. The registered enrollment target is 300 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (79% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03636568, a NA study, has completed, sponsored by Washington University School of Medicine.

COMPLETED
Registry status
NA
Development phase
300 participants
Enrollment target

Study Summary

Hyponatremia is defined as sodium below the normal range of 135-145. Symptomatically, it can cause patients to experience a wide range of symptoms including lethargy, headache, nausea, vomiting and in severe cases coma and even death. The goal of this study is to prospectively compare two approaches to the postoperative fluid management of patients undergoing transsphenoidal resection of a pituitary tumor or cyst to decrease the occurrence of postoperative delayed hyponatremia. One group will be placed on moderate fluid restriction and the other group will be placed on ad lib fluid intake.

Primary Outcome

Sodium level \<135 mEq/L

Interventions

  • OTHER Fluid Restricted Group

Trial Details

FieldValue
Enrollment Target 300 participants
Start Date 2016-06-02
Est. Completion 2024-07-22
Phase NA

What the finished NCT03636568 record still lists

NCT03636568 is an interventional study that assigns participants to a tested intervention. The registered 300 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (79% lower).

The record links to 0 conditions, and to 1 intervention - of which Fluid Restricted Group is the first listed.

NCT03636568 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03636568 about?

NCT03636568 is a clinical study titled "Hyponatremia Study (Delayed Hyponatremia After Pituitary Surgery)". Hyponatremia is defined as sodium below the normal range of 135-145. Symptomatically, it can cause patients to experience a wide range of symptoms including lethargy, headache, nausea, vomiting and in severe cases coma and even death. The goal of this study is to prospectively compare two approaches...

What is the current status of trial NCT03636568?

This trial is currently completed. It is a NA study. The enrollment target is 300 participants. The study started on 2016-06-02. Estimated completion is 2024-07-22.

What interventions are being tested in trial NCT03636568?

The interventions under investigation include: Fluid Restricted Group (OTHER).

Who is sponsoring clinical trial NCT03636568?

This trial is sponsored by Washington University School of Medicine, which has 1,502 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03636568's enrollment target sits among peer trials

300 330th of 2000 higher than 1,630 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03636568, the US trial registry maintained by the National Library of Medicine. NCT03636568 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.