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NCT05855642
Accuracy And Safety of Trans Pedicular Screw Fixation of The Sub-axial Cervical Spine Using A Triad- Dependent Technique
trial in Pedicle Screw in 20 participants. Status unknown.
1 June 2024
Quick facts
| Lead sponsor | Assiut University |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 20 |
| Start date | 1 June 2023 |
| Primary completion | 1 June 2024 |
| Estimated completion | 1 June 2024 |
Conditions studied
- Pedicle Screw — all drugs for Pedicle Screw →
- CPS — all drugs for CPS →
Sponsor
Assiut University
Who can join
Eligibility, any sex, with Pedicle Screw or CPS. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The use of the pedicle screw system has become increasingly popular for treating an unstable cervical spine resulting from traumatic, degenerative, inflammatory, and neoplastic conditions. Because the cervical pedicle screw (CPS) has superior bio mechanical stability as the lateral mass screw or trans articular screw , pedicle screws allow for shorter instrumentation with improved spinal alignment. However, CPS insertion is technically demanding because of the anatomical variations in cervical pedicle size, lack of anatomical landmarks, small pedicle diameter, and the large transverse angle of cervical pedicles . The potential risk of injury to neurovascular structures, such as the vertebral artery, spinal cord, or nerve roots, caused by CPS remains a great concern. Therefore, accurate and safe CPS insertion techniques are necessary.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Accuracy and Safety of a Triad-Dependent Technique for Subaxial Cervical Pedicle Screw Placement: A Prospective Cohort Study.
El-Meshtawy M, Saleh MA, Ibrahim MA, Elnady B, et al · · 2026 · PMID 42165311 · DOI 10.1177/21925682261454294
Verify or expand the search:
- PubMed search for NCT05855642
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
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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 NCT05855642 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Assiut University
- Last refreshed: 11 May 2023
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/NCT05855642.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing