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The Success of Pediatric Percutaneous Nephrolithotomy

Which Factor Affect the Success of Pediatric PCNL?: Single Center Experiences, Over 20 Years: Cohort Study

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04299204
Enrollment
553
Registered
2020-03-06
Start date
1998-01-15
Completion date
2018-07-01
Last updated
2020-03-06

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

Conditions

Nephrolithiasis

Keywords

Urolithiasis, Pediatrics, Percutaneous

Brief summary

Between June 1997-June 2018, 573 pediatric patients underwent PCNL for renal stone disease by senior surgeons. Data was disunited into 2 groups. The study showed that PCNL is an operator-dependent procedure, with the improvement of outcomes over time, presumably due to increased operator experience and the involvement of a team member with substantial prior experience During 20 years, by gaining experience and with the development of new tools and optics, fluoroscopy time, operation time, blood loss and complication rates decreased and stone-free rates increased.

Interventions

PROCEDUREPercutaneous nephrolitotomy

Pediatric PCNL

Sponsors

Osmaniye Government Hospital
Lead SponsorOTHER_GOV

Study design

Allocation
NON_RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)

Intervention model description

the data into two groups. In group-1, PCNL was performed in the first 10 years period (1997-2007); in group-2, PCNL was performed in the second ten years period from 2008 to the present.

Eligibility

Sex/Gender
ALL
Age
1 Years to 17 Years
Healthy volunteers
No

Inclusion criteria

* Pediatric patients with kidney stone

Exclusion criteria

* Patients with a solitary kidney

Design outcomes

Primary

MeasureTime frameDescription
Safety and Efficacy of clinical experience of Percutaneous nephrolitotomyover 20 yearsThe duration of clinical experience affects complication rates, success rates. Intraoperative and postoperative data was contained, preoperative and postoperative GFR (calculated with Cockcroft Gault equations), changing hemoglobin levels, transfusion rate, complications according to the Clavien classification.

Secondary

MeasureTime frameDescription
Changing of complications managementsOver 20 yearsRate of and changing of Management of complications in pediatric patients

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026