Intra-operative cone-beam computed tomography for detecting residual stones in percutaneous nephrolithotomy, a randomized controlled trial

Intra-operative cone-beam computed tomography for detecting residual stones in percutaneous nephrolithotomy, a randomized controlled trial - Intra-operative cone-beam CT for detecting residual stones in PCNL

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON54945

Enrollment

320

Registered

2019-12-12

Start date

2020-01-16

Completion date

Unknown

Last updated

2024-04-15

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

Conditions

Kidney stones nephrolithiasis

Interventions

The intervention is an intra-operative cone-beam CT-scan. After performing the intra-operative CT-scan, there is a possibility of either continuing the procedure and possibly extracting extra residu

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - Scheduled for percutaneous nephrolithotomy in the UMCG - Intention to obtain a stone-free status in the upcoming procedure - Obtained written informed consent - Above 18 years of age

Exclusion criteria

Exclusion criteria: Pregnancy

Design outcomes

Primary

Measure	Time frame
The main endpoint in this study is the stone-free status as assessed four weeks post-operatively by low-dose non-contrast abdominal CT.	—

Secondary

Measure	Time frame
Secondary endpoints are the amount of PCNL procedures required per episode of 3 months starting from the first PCNL procedure and the amount of stone-related events registered within a period of 12 months.	—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)