# Clinical Evidence of Robot Guided vs. Navigated vs. Free Hand Lumbar Spinal Fusion

> **NCT02998060** · NA · WITHDRAWN · sponsor: **Marc Schröder**

## Conditions studied

- Spondylolisthesis
- Intervertebral Disc Degeneration

## Interventions

- **PROCEDURE:** Pedicle Screw Placement
- **DEVICE:** SpineAssist®/Renaissance® (Mazor Robotics Ltd. Caesarea, Israel)
- **DEVICE:** 3D C-Arm (Ziehm Imaging, Nuremberg, Germany)

## Key facts

- **NCT ID:** NCT02998060
- **Lead sponsor:** Marc Schröder
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2019-01-01
- **Primary completion:** 2019-03
- **Final completion:** 2019-05
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Change in study design \[Randomization not feasible\]
- **Last updated:** 2018-10-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02998060

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02998060, "Clinical Evidence of Robot Guided vs. Navigated vs. Free Hand Lumbar Spinal Fusion". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02998060. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*