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Robotic-assisted Percutaneous Access

NCT04435132 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 5

Last updated 2020-06-17

No results posted yet for this study

Summary

This is a first-in-man (FIM) study to show feasibility and safety profile of the newly developed robotic device for percutaneous access in PCNL surgery. Patients with renal stone disease who had standard indications for prone PCNL were included in the study. PCNL was conducted with percutaneous puncture with the aid of robotic device with the use of intra-operative fluoroscopy. 5 patients were recruited in this pilot study over a period of 3 months. Punctures were performed by the board-qualified urologist.

Conditions

  • Kidney Stone

Interventions

DEVICE

PCL under fluoroscopy with the aid of the robotic device

During the surgery, the robot was positioned over the estimated insertion point. It was aligned to be parallel to the fluoroscope imaging plane as much as possible. The needle is to be placed through the holder, and slightly penetrate the surface of the skin. An x-ray image is then taken to ensure that the whole device can be seen on the screen. Image calibration is then performed through the software GUI. After which, the clinician is also to perform needle tip selection. After which, needle alignment will then be performed. Once needle alignment is complete, the clinician will then advance the trocar needle into the patient's body, using the fluoroscopy to judge the penetration depth. Once the target has been reached, the needle style is to be extracted. The indication of leakage of fluid through the outer needle confirms the success of the procedure.

Sponsors & Collaborators

  • University of Malaya

    collaborator OTHER

  • NDR Medical Technology Pte Ltd

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
DEVICE_FEASIBILITY
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
21 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-08-07
Primary Completion
2018-11-01
Completion
2018-11-01

Countries

  • Malaysia

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 NCT04435132 on ClinicalTrials.gov