CLINICAL STUDY ON SPINAL FUSION WITH PATIENT SPECIFIC GUIDE-BASED CBT-SCREW VERSUS STANDARD FREE-HAND PEDICLE SCREW TECHNIQUE

CLINICAL STUDY ON SPINAL FUSION WITH PATIENT SPECIFIC GUIDE-BASED CBT-SCREW VERSUS STANDARD FREE-HAND PEDICLE SCREW TECHNIQUE - MCS retro

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00031623

Enrollment

Registered

2023-04-06

Start date

2023-04-01

Completion date

Unknown

Last updated

2026-06-01

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

Conditions

M43.0 M43

Interventions

Group 1: MC pedicle screws Group 2: pedicle screws

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: • Patients who are willing and able to provide written informed consent for enrolment into the study. Written informed consent must be obtained prior to the patient’s surgery, • Patients who are in need of a surgical instrumentation of the lumbar spine aimed at segmental fusion by means of posterior stabilization through pedicle screws and intersomatic cage (spondylodesis). Accepted levels are from L1 to S1.

Exclusion criteria

Exclusion criteria: • Pediatric patients (<18yrs) • Severe active medical or psychiatric co-morbidities that would limit study participation

Design outcomes

Primary

Measure	Time frame
bony fusion (%)	—

Secondary

Measure	Time frame
Pain, Quality of Life, Patient satisfaction	—

Countries

Germany

Contacts

Public ContactMaximilian Reinhold

Universitätsklink Göttingen

maximilian.reinhold@med.uni-goettingen.de+46 551 3965101

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Jun 11, 2026