NCT04158570

Brief Summary

Prospective study is to compare between different nephrolithometric scoring systems in prediction of PCNL outcomes in terms of efficacy , success rate and safety in Adult patients with UUT stones unilateral or bilateral, single or multiple, Pelvic or calyceal, primary or recurrent, both gender attending Assuit Urology \& Nephrology University Hospital.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2019

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 25, 2019

Completed
7 days until next milestone

First Submitted

Initial submission to the registry

November 1, 2019

Completed
11 days until next milestone

First Posted

Study publicly available on registry

November 12, 2019

Completed
2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 25, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 25, 2021

Completed
Last Updated

November 12, 2019

Status Verified

November 1, 2019

Enrollment Period

2.1 years

First QC Date

November 1, 2019

Last Update Submit

November 7, 2019

Conditions

Upper Urinary Tract Stones

Outcome Measures

Primary Outcomes (1)

  • stone clearance

    postoperative stone and CT-KUB will be done to evaluate the presence of stones .

    1 or 2 day postoperatively

Interventions

Percutaneous NephrolithotomyPROCEDURE

Application of different stone scoring systems : * Guy's scoring system (GSS). * Seoul renal stone complexity scoring system (S-ReSC). * S.T.O.N.E. nephrolithometry scoring system. * CROES Nomogram. These scoring systems will be applied on each patient and correlate the predictive values with the real results to know which one of the above scoring systems better predict the outcomes.

Eligibility Criteria

Age17 Years - 75 Years
Sexall
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

no description

You may qualify if:

  • Adult Patients with renal stones scheduled for PCNL.

You may not qualify if:

  • uncorrected coaguloapathy
  • skeletal deformities affect lithotomy position
  • Pregnancy.
  • Patients \<16yr.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Urology and Nephrology Hospital

Asyut, 71515, Egypt

RECRUITING

MeSH Terms

Conditions

Urinary Calculi

Interventions

Nephrolithotomy, Percutaneous

Condition Hierarchy (Ancestors)

UrolithiasisUrologic DiseasesFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesMale Urogenital DiseasesCalculiPathological Conditions, AnatomicalPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

LaparoscopyEndoscopyMinimally Invasive Surgical ProceduresSurgical Procedures, OperativeUrologic Surgical ProceduresUrogenital Surgical Procedures

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Dr Ehab EL Desoky urology specialist

Study Record Dates

First Submitted

November 1, 2019

First Posted

November 12, 2019

Study Start

October 25, 2019

Primary Completion

November 25, 2021

Study Completion

November 25, 2021

Last Updated

November 12, 2019

Record last verified: 2019-11

Locations

EG(1)