Completed PHASE3 INTERVENTIONAL NCT00405691

Safety and Effectiveness Study of the TOPS System, a Total Posterior Arthroplasty Implant Designed to Alleviate Pain Resulting From Moderate to Severe Lumbar Stenosis

A Prospective, Multi-Center Clinical Study to Assess the Saftey and Effectiveness of the Impliant TOPS System

Sponsor: Impliant, Ltd.

Conditions Leg Pain Low Back Pain Lumbar Spinal Stenosis Spondylolisthesis

Interventions TOPS System - Total Posterior Arthroplasty Implant

Updated 5 times since 2017 Last updated: May 17, 2011 Started: Sep 30, 2006

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Leg Pain and Low Back Pain, this trial is completed. The trial is conducted by Impliant, Ltd. and has accumulated 5 data snapshots since 2006. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE3
Jan 2021 — Jul 2024 [monthly]

Completed PHASE3
Jun 2018 — Jan 2021 [monthly]

Completed PHASE3
Jan 2017 — Jun 2018 [monthly]

Completed PHASE3

First recorded

Sep 2006

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Impliant, Ltd.

Data source: Impliant, Ltd.

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Appleton, United States , Baltimore, United States , Beverly Hills, United States , Boston, United States , Charlotte, United States , Columbia, United States , Daly City, United States , Huntington Station, United States , Lockport, United States , Milwaukee, United States and 5 more locations