RecruitingNot ApplicableNCT06384105

Study of the Patient Radiation Dose During Five Endourological Procedures

Prospective Multicentric Study of the Patient Radiation Dose During Five Endourological Procedures: Insertion and Replacement of Ureteral Stent, URS, (Mini-)PCNL/ PCNL and ESWL/SWL


Sponsor

Universiteit Antwerpen

Enrollment

870 participants

Start Date

Dec 19, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

In the medical world more and more procedures are performed with the use of ionizing radiation (x-ray), both diagnostic and therapeutic. The main and most known risk is the development of malignancies as a result of the use of ionizing radiation. Purpose of this study: To examine the patient radiation dose (PRD) if the frames per second (FPS) are set differently during the five most performed endourological procedures where fluoroscopy is used (insertion/replacement of ureteral stent, (mini-)percutaneous nephrolithotomy (PCNL/PNL), ureterorenoscopy (URS) and extracorporeal shock wave lithotripsy (ESWL/SWL)) and to propose an acceptable PRD for these procedures in a multicentric study.


Eligibility

Min Age: 18 Years

Inclusion Criteria2

  • all patients who receive insertion/replacement of ureteral stent, URS (flexible or semirigid), (mini-)PCNL (including ECIRS) or ESWL under fluoroscopic with or without ultrasonic guidance
  • Only cases performed or directly supervised by experts

Exclusion Criteria7

  • Bilateral cases
  • Diagnostic ureterorenoscopies
  • Antegrade ureteroscopies
  • Procedures for Upper Tract Urothelial Carcinoma (UTUC)
  • Procedures on children (aged \<18 years)
  • Pregnant women
  • Abnormal urinary anatomy (e.g. ureteral duplication, pelvic kidney, bladder derivation, horseshoe kidney)

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Interventions

RADIATIONframes per second

Other settings for frames per second


Locations(2)

AZ Klina

Brasschaat, Antwerp, Belgium

UZA

Edegem, Antwerp, Belgium

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NCT06384105


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