Predictive value of lymphocyte percentage and CRP level for early detection of deep surgical site infection following posterior lumbar spinal surgery

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100046107

Enrollment

Unknown

Registered

2021-05-04

Start date

2021-05-04

Completion date

Unknown

Last updated

2021-12-21

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

Conditions

lumbar spinal surgery

Interventions

Surgical site infection group:None

Non-surgical site infection group:None

Eligibility

Sex/Gender

All

Age

20 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients undergoing posterior lumbar surgery, were included in the deep SSI group if the attending surgeon had performed debridement, obtained positive blood cultures, or drained surgical wounds. None of these conditions will be included in the non-SSI group.

Exclusion criteria

Exclusion criteria: Patients were excluded if they had a trauma, tumor, or infection at the time of surgery, previous surgery on the lumbar spine, without complete laboratory data or were under 20 years of age.

Design outcomes

Primary

Measure	Time frame
lymphocyte ratio;C-reactive protein;white blood cell count;neutrophile granulocyte;erythrocyte sedimentation rate;	—

Countries

China

Contacts

Public ContactWei Wenbo

Shaanxi Province People Hospital

wwb560@163.com+86 18991296233

Outcome results

None listed

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