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NCT04968028
Multi-centre Study to Evaluate ACAF Versus Laminoplasty in Treating Cervical Ossification of the Posterior Longitudinal Ligament
NA trial testing ACAF in Ossification of Posterior Longitudinal Ligament in 164 participants. Currently enrolling.
31 July 2025
Quick facts
| Lead sponsor | Shanghai Changzheng Hospital |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 164 |
| Start date | 17 August 2021 |
| Primary completion | 31 July 2025 |
| Estimated completion | 31 December 2026 |
| Sites | 12 locations across China |
Drugs / interventions tested
- ACAF
- Laminoplasty
Conditions studied
- Ossification of Posterior Longitudinal Ligament — all drugs for Ossification of Posterior Longitudinal Ligament →
- Cervical Spondylosis With Myelopathy — all drugs for Cervical Spondylosis With Myelopathy →
Sponsor
Shanghai Changzheng Hospital
Who can join
Adults 18 to 70, any sex, with Ossification of Posterior Longitudinal Ligament or Cervical Spondylosis With Myelopathy. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The purpose of this study is to compare the efficacy, safety and imaging outcomes between Anterior Controllable Antedisplacement and Fusion (ACAF) and Laminoplasty in the treatment of severe ossification of cervical posterior longitudinal ligament.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04968028
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04968028 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Shanghai Changzheng Hospital
- Last refreshed: 17 April 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04968028.
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