Access to kidney stones in PCNL surgery using two methods of 3D technology and X-ray fluoroscopy

Evaluation of access to kidney stones in patients candidate for PCNL surgery using 3D technology in comparison with X-ray Fluorescopy

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20200905048625N1

Enrollment

Registered

2020-09-14

Start date

2020-08-31

Completion date

Unknown

Last updated

2020-10-06

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

Conditions

kidney stones. Calculus of lower urinary tract

Interventions

Intervention 1: Intervention group: PCNL surgery using three-dimensional technology -After the initial examination, all patients will have a CT scan without contrast of the abdomen and

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Patients with kidney stones larger than 15 mm Indications for PCNL surgery

Exclusion criteria

Exclusion criteria: Patient dissatisfaction with participation in the research project Existence of surgical contraindication or CT scan

Design outcomes

Primary

Measure	Time frame
Kidney stone removal. Timepoint: once a month. Method of measurement: CT-scan.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Akram Mirzaei

Tehran University of Medical Sciences

mirzaee.scholar@gmail.com+98 21 6634 8560

Outcome results

None listed

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