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Modified Pedicle Screw Rod Fixation vs.Plate Fixation for Pelvic Anterior Ring Injuries: A Retrospective Cohort Study

Modified Pedicle Screw Rod Fixation vs. Plate Fixation for Pelvic Anterior Ring Injuries: A Retrospective Cohort Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600116190
Enrollment
Unknown
Registered
2026-01-06
Start date
2026-01-06
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Pelvic Anterior Ring Injuries

Interventions

Observation group of modified internal stent system/steel plate internal fixation treatment:None

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: (1)Patient Population: Patients admitted to Shanghai First People's Hospital Trauma Center requiring surgical intervention for pelvic anterior ring injuries (2)Age Range: 18 to 75 years old (3)Fracture Classification, AO Type B1 or C1 pelvic fractures; With or without posterior ring involvement (4)Treatment Modality Treated by modified minimally invasive internal fixation or plate fixation

Exclusion criteria

Exclusion criteria: (1) According to the AO classification, pelvic fractures of types B2, B3 and C2; (2) Severe osteoporosis (the diagnostic criteria mainly include a bone mineral density T value of =0.5ug/kg min); (4) Open pelvic fractures accompanied by severe soft tissue defects; (5) Patients who have not signed a prospective informed consent form or refused to participate in clinical research

Design outcomes

Primary

MeasureTime frame
The fracture healing rate 12 months after the operation;Matta Score;

Secondary

MeasureTime frame
Operation time;Intraoperative blood loss;Postoperative complications;Majeed Score;

Countries

China

Contacts

Public ContactChun Bi

Shanghai General Hospital

doctorbichun@126.com+86 177 2135 2934

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026