Completed OBSERVATIONAL NCT03556072

If Different Types of Periampullary Diverticula Affect ERCP Cannulation?

Sponsor: Hepatopancreatobiliary Surgery Institute of Gansu Province

Updated 5 times since 2018 Last updated: Oct 5, 2018 Started: Jan 1, 2014 Primary completion: Oct 1, 2018 Completion: Oct 1, 2018

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

A observational or N/A phase clinical study on Intubation;Difficult, this trial is completed. The trial is conducted by Hepatopancreatobiliary Surgery Institute of Gansu Province and has accumulated 5 data snapshots since 2014. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Nov 2018 — Jan 2021 [monthly]

Completed

Status: Recruiting → Completed
Jul 2018 — Nov 2018 [monthly]

Recruiting

First recorded

Jan 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Hepatopancreatobiliary Surgery Institute of Gansu Province

Data source: Hepatopancreatobiliary Surgery Institute of Gansu Province

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

Study Locations

• Lanzhou, China