Cement augmentation of cannulated and fenestrated screws in posterior fusion procedures of the thoracic and lumbar spine

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00006726

Enrollment

Registered

2014-09-05

Start date

2014-09-09

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

M53.24 M53.26 M81.98

Interventions

Group 1: Posterior thoracic and lumbar stabilization (Th1 - S1) using a screw-rod-spondylodesis with cement-augmented fenestrated screws

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients with posterior cement-augmented screw-rod-spondylodesis of the thoracic and lumbar spine from January 2012 to December 2012.

Exclusion criteria

Exclusion criteria: Patients of age < 18 years.

Design outcomes

Primary

Measure	Time frame
Verification of cement extravasation in the postoperative computed tomography.	—

Secondary

Measure	Time frame
Verification of screw loosening in the postoperative computed tomography. Proof of postoperative symptoms, which are attributable to cement extravasation/screw loosening.	—

Countries

Germany

Contacts

Public ContactJan-Helge Klingler

Neurochirurgische Universitätsklinik Freiburg

jan-helge.klingler at uniklinik-freiburg.de+49 761 270 50010

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Mar 5, 2026