Completed PHASE4 INTERVENTIONAL NCT01329042

Efficacy of Potassium Sodium Hydrogen Citrate Therapy on Renal Stone Recurrence and/or Residual Fragments After Shockwave Lithotripsy and Percutaneous Nephrolithotomy in Calcium Oxalate Urolithiasis

Sponsor: Chiang Mai University

Updated 6 times since 2017 Last updated: Apr 4, 2011 Started: May 31, 2005 Primary completion: Oct 31, 2007 Completion: Feb 29, 2008

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

This PHASE4 trial investigates Kidney Calculi and is currently completed. Chiang Mai University leads this study, which shows 6 recorded versions since 2005 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Dec 2023 — Jul 2024 [monthly]

Completed PHASE4
Jan 2021 — Dec 2023 [monthly]

Completed PHASE4
Jun 2018 — Jan 2021 [monthly]

Completed PHASE4

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

May 2005

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Chiang Mai University
Chulalongkorn University
Ouiheng International Healthcare Co., Ltd
Prince Songkla University
Siriraj Hospital

Data source: Ouiheng International Healthcare Co., Ltd

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

Study Locations

No location information available.