Completed PHASE3 INTERVENTIONAL 2-arm NCT01229800

Efficacy, Safety and Tolerability of Split-dose of PEG Compared With NaP Solution for Colonoscopy Preparation: A Randomized, Controlled Trial (SPEN)

Sponsor: Inje University

Conditions Bowel Preparation, Efficacy, Tolerability, Safety

Interventions Polyethylene glycol Sodium phosphate(NaP) solution

Updated 5 times since 2017 Last updated: Oct 27, 2010 Started: Aug 31, 2010 Primary completion: Oct 31, 2010 Completion: Oct 31, 2010

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Bowel Preparation, Efficacy, Tolerability, Safety, this trial is completed. The trial is conducted by Inje University and has accumulated 5 data snapshots since 2010. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

5 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE3
Sep 2024 — Sep 2025 [monthly]

Completed PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE3
Jan 2021 — Jul 2024 [monthly]

Completed PHASE3
Jan 2017 — Jan 2021 [monthly]

Completed PHASE3

First recorded

Aug 2010

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Inje University

Data source: Inje University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Busan, South Korea