Ultra mini Percutaneous Nephrolithotomy versus Retrograde Intrarenal surgery for Treatment of Renal Stones (1-3cm): A prospective Randomized controlled comparative study

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

PACTR

Registry ID

PACTR202602813362658

Enrollment

Registered

2026-02-05

Start date

2022-12-21

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Urological and Genital Diseases

Interventions

Ultra mini percutaneous nephrolithotomy

flexible ureteroscopy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Single renal stone. (2) Stones of 1-3 cm in size. (3) Patients in the age group of more than or equal 18 years old to 60 years old.

Exclusion criteria

Exclusion criteria: patients with bleeding disorders , active infection, or congenital renal anomalies on the same side or concurrent pregnancy

Design outcomes

Primary

Measure	Time frame
All patients were post operatively assessed for pain using visual Analogue Score (VAS) 2 hours after surgery. The absence of stones or the presence of clinically insignificant residual fragments smaller than 3 mm were regarded as the treatment success indicators.	—

Secondary

Measure	Time frame
The absence of stones or the presence of clinically insignificant residual fragments smaller than 3 mm were regarded as the treatment success indicators.	—

Countries

Egypt

Contacts

Public ContactHafsa Gheat

lecturer

hafsasalah66@gmail.com201123558563

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026