# A Clinical Study on the Efficacy and Safety of Lando® Absorbable Collagen Membrane in Oral Bone Repair

> **NCT03464786** · NA · COMPLETED · sponsor: **Shenzhen Lando Biomaterials Co., Ltd.** · enrollment: 119 (actual)

## Conditions studied

- Tooth Extraction

## Interventions

- **DEVICE:** Lando® absorbable collagen membrane
- **DEVICE:** Geistlich Bio-Gide resorbable bilayer membrane

## Key facts

- **NCT ID:** NCT03464786
- **Lead sponsor:** Shenzhen Lando Biomaterials Co., Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-03
- **Primary completion:** 2020-09-05
- **Final completion:** 2020-09-05
- **Target enrollment:** 119 (ACTUAL)
- **Last updated:** 2020-09-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03464786

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03464786, "A Clinical Study on the Efficacy and Safety of Lando® Absorbable Collagen Membrane in Oral Bone Repair". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03464786. Licensed CC0.

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