Comparison outcomes of percutaneous nephrolithotomy in prone and flank positions in obese patients

Comparison Outcome of Percutaneous Nephrolithotomy in Prone and Flank Position in Obese Patients

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20201108049303N1

Enrollment

Registered

2020-12-01

Start date

2020-11-10

Completion date

Unknown

Last updated

2021-01-05

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 and ureter

Interventions

Intervention 1: Firdt intervention group: flank position during percutaneous nephrolithotomy operation , in this operation renal stone is removed using nephroscope by floroscopy guidance without open

Eligibility

Sex/Gender

Male

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: patient candidate for PCNL who had BMI above 30 kg/m2

Exclusion criteria

Exclusion criteria: untreated UTI history of tumor in access tract malignant renal tumor pregnancy

Design outcomes

Primary

Measure	Time frame
Stone free rate. Timepoint: 3 months after discharge. Method of measurement: Ct scan.;Hospital stay. Timepoint: 7 days after intervention. Method of measurement: Hospital document.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSeyed Reza Hosseini

Tehran University of Medical Sciences

Srhoseini@tums.ac.ir+98 21 6312 6000

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026