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Laser Lithotripsy During URS - Holmium vs Thulium

NCT04668586 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2025-03-30

Study results available
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Summary

The aim of the study is to compare URS lithotripsy performed with Holmium:YAG laser and Thulium Fiber Laser.

The study is designed as a prospective clinical randomised trial, where the study participants are randomised to either URS with Holmium:YAG laser or URS with Thulium Fiber Laser.

The outcomes of the URS procedures are compared for the two treatment arms.

Conditions

  • Urolithiasis

Interventions

DEVICE

Holmium:YAG laser machine

Ureteroscopy with Holmium:YAG laser lithotripsy

DEVICE

Thulium Fiber laser machine

Ureteroscopy with Thulium Fiber laser lithotripsy

Sponsors & Collaborators

  • Haukeland University Hospital

    lead OTHER

Principal Investigators

  • Øyvind Ulvik, MD PhD · Helse-Bergen HF, Haukeland University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-01-14
Primary Completion
2021-06-30
Completion
2021-10-31

Countries

  • Norway

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04668586 on ClinicalTrials.gov