PCNL ultrasonography guided in Prone versus Flank Position

A Study on Comparative Outcomes of Totally Ultrasonography-Guided Percutaneous Nephrolithotomy in Prone versus Flank Position: A Randomized Clinical Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20200902048597N1

Enrollment

200

Registered

2020-11-21

Start date

2016-07-22

Completion date

Unknown

Last updated

2020-11-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

kidney stone. Calculus of kidney

Interventions

Intervention 1: Intervention group: sonography-guided percutaneous nephrolithotomy in flank position. Intervention 2: Control group: sonography-guided percutaneous nephrolithotomy in prone position.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with kidney stones larger than two cm were included in the study

Exclusion criteria

Exclusion criteria: pregnancy acute urinary tract infection coagolopathy

Design outcomes

Primary

Measure	Time frame
Stone free rate. Timepoint: day 1, 2 week, 3 month. Method of measurement: sonography, KUB, CT scan.	—

Secondary

Measure	Time frame
Nephrostomy time. Timepoint: day 1. Method of measurement: time.;Post-operative hemoglobin and Creatinine. Timepoint: day2. Method of measurement: lab.;Hospital stay. Timepoint: day. Method of measurement: days of hospitalization.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMehdi Dadpour

Shahid Beheshti University of Medical Sciences

mehdi.dadpour@sbmu.ac.ir+98 21 2360 2220

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 22, 2026