blind dilation with fluoroscopic guided dilation in PCNL surgery

Comparative study of blind dilation with fluoroscopic guided dilation in PCNL surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20230405057827N1

Enrollment

100

Registered

2023-04-26

Start date

2023-05-22

Completion date

Unknown

Last updated

2023-05-01

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: blind dilatation. In this group, a ureteral catheter with an open end of 5 French will be placed in the lithotomy position and then the patient will be placed in th

Eligibility

Sex/Gender

Male

Age

20 Years to 75 Years

Inclusion criteria

Inclusion criteria: age between 20 and 75 Confirmation of the presence of a pelvic stone/pilocalyx larger than 2 cm by ultrasound or CT scan Confirmation of the presence of proximal ureteral compaction stone larger than 1 cm by ultrasound or CT scan.

Exclusion criteria

Exclusion criteria: no informed consent

Design outcomes

Primary

Measure	Time frame
Stone residual. Timepoint: 2 days after surgery. Method of measurement: ultrasound of kidney and urinary tracts.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Abtahi

Esfahan University of Medical Sciences

mohamad87a@yahoo.com+98 31 3792 8134

Outcome results

None listed

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