# A Prospective, Multicenter Observational Study on MAST™ (Minimal Access Spinal Technologies) Fusion Procedures for the Treatment of the Degenerative Lumbar Spine

> **NCT01143324** · — · COMPLETED · sponsor: **Medtronic Spinal and Biologics** · enrollment: 255 (actual)

## Conditions studied

- Degenerative Lumbar Spine Causing Back and/or Leg Pain
- Lumbar Spine Degeneration

## Interventions

- **DEVICE:** MAST™ procedure

## Key facts

- **NCT ID:** NCT01143324
- **Lead sponsor:** Medtronic Spinal and Biologics
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-06
- **Primary completion:** 2013-05
- **Final completion:** 2013-08
- **Target enrollment:** 255 (ACTUAL)
- **Last updated:** 2019-01-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01143324

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01143324, "A Prospective, Multicenter Observational Study on MAST™ (Minimal Access Spinal Technologies) Fusion Procedures for the Treatment of the Degenerative Lumbar Spine". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT01143324. Licensed CC0.

---

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