Trials / Completed
CompletedNCT07159945
Controlling Nutritional Status as a Superior Predictor of Fixation Failure in Intertrochanteric Fractures: Development and Validation of a Multicentre Nomogram
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 1,296 (actual)
- Sponsor
- First Affiliated Hospital of Fujian Medical University · Academic / Other
- Sex
- All
- Age
- 18 Years – 90 Years
- Healthy volunteers
- Not accepted
Summary
A multicentre retrospective cohort study was conducted within the Department of Orthopaedics at the First Affiliated Hospital of Fujian Medical University. This study reviewed 1,296 patients who underwent internal fixation treatment with ITF at the institution between 2020 and 2024. This study employed three distinct nutritional assessment tools for preoperative nutritional evaluation: CONUT, PNI, and NPS. By comparing the prevalence of malnutrition across these three scales and their relationship with FIF-ITF, an optimal predictive model combining INST with clinical factors was established.
Detailed description
A multicentre retrospective cohort study was conducted within the Department of Orthopaedics at the First Affiliated Hospital of Fujian Medical University. This study reviewed 1,296 patients who underwent internal fixation treatment with ITF at the institution between 2020 and 2024. Detailed documentation of patient information, including age, gender, affected side, bone mineral density (BMD), age-adjusted Charlson Comorbidity Index (aCCI), fracture type, internal fixation method, haematological parameters, implant-related complications (INSTs), and reasons for failure. This study employed three distinct nutritional assessment tools for preoperative nutritional evaluation: CONUT, PNI, and NPS. By comparing the prevalence of malnutrition across these three scales and their relationship with FIF-ITF, an optimal predictive model combining INST with clinical factors was established.
Conditions
Timeline
- Start date
- 2020-01-01
- Primary completion
- 2023-12-31
- Completion
- 2023-12-31
- First posted
- 2025-09-08
- Last updated
- 2025-09-08
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT07159945. Inclusion in this directory is not an endorsement.