RECRUITING

Break Wave(TM) Extracorporeal Lithotripter First-in-Human Study

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This is a prospective, open-label, multi-center, single-arm (non-randomized) study to assess the safety and effectiveness of breaking stones in the upper urinary tract using the SonoMotion Break Wave technology. Up to 30 subjects will be included. The procedure will be performed in a hospital surgical environment as an outpatient (without being admitted) or in a non-surgical environment such as a clinic or office procedure room. The procedure will be performed under varying levels of anesthesia ranging from no anesthesia to general anesthesia (fully asleep). Stones will be limited to ≤ 10 mm for lower pole stones and ≤ 20 mm everywhere else. Safety will be measured by the self-reported occurrences of adverse events, unplanned emergency department or clinic visits, and the need for further intervention. Fragmentation will be measured by self-reported stone passage and a comparison of computed tomography (CT) images before and after the procedure.

Official Title

A Study of the SonoMotion Break Wave(TM) System for the Comminution of Urinary Tract Stones

Quick Facts

Study Start:2019-08-20
Study Completion:2027-03-30
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT03811171

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:No
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. * Individuals presenting with at least one kidney stone apparent on CT.
  2. * Stones must be within the upper urinary tract.
  3. * Stones are indicated for SWL treatment per the American Urology Association (AUA) 2016 guidelines.8
  4. * Stones must be measured under CT to be within the AUA 2016 SWL guidelines (i.e. ≤ 10 mm for lower pole stones and ≤ 20 mm for non-lower pole stones).
  1. * Acute untreated urinary tract infection or urosepsis.
  2. * Uncorrected bleeding disorders or coagulopathies.
  3. * Pregnancy.
  4. * Uncorrected obstruction distal to the stone.
  5. * Patients receiving anticoagulants and who are unable or not willing to cease the medication for the Break Wave procedure.
  6. * Stones that are not echogenically visible or cannot be positioned within the Break Wave therapy focus.
  7. * Individuals belonging to a vulnerable group (pregnant, mentally disabled, prisoner, etc.).
  8. * Patients unwilling to comply with the follow-up protocol, including post-procedure CT.
  9. * Individuals under 18 years of age.
  10. * Anatomic presentations preventing adequate positioning or delivery of the Break Wave pulse.
  11. * Calcified abdominal aortic aneurysms or calcified renal artery aneurysms.
  12. * Solitary kidney
  13. * Comorbidity risks which, in at the discretion of the physician, would make the patient a poor candidate for the Break Wave procedure, such as anatomical anomalies that may not be conducive to adequate stone fragment passage.

Contacts and Locations

Study Contact

Oren Levy, PhD
CONTACT
4156722631
oren.levy@sonomotion.com

Study Locations (Sites)

University of California San Diego Health
San Diego, California, 92103
United States
University of California, San Francisco
San Francisco, California, 94143
United States
University of Washington Medical Center
Seattle, Washington, 98195
United States

Collaborators and Investigators

Sponsor: SonoMotion

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2019-08-20
Study Completion Date2027-03-30

Study Record Updates

Study Start Date2019-08-20
Study Completion Date2027-03-30

Terms related to this study

Keywords Provided by Researchers

  • Stone
  • Lithotripsy
  • Calculi

Additional Relevant MeSH Terms

  • Renal Calculi
  • Urinary Calculi