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Surgeon performed open PENG equivalent infiltration combined with local infiltration analgesia reduces induction time and early opioid consumption in primary total hip arthroplasty: a retrospective comparative study

Surgeon performed open PENG equivalent infiltration combined with local infiltration analgesia reduces induction time and early opioid consumption in primary total hip arthroplasty: a retrospective comparative study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00039481
Enrollment
200
Registered
2026-03-03
Start date
2026-02-24
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

M16.9

Interventions

Group 1: intraoperative local infiltration analgesia combined with a surgeon performed open PENG equivalent infiltration (LIA+oPENG)

Sponsors

Universitätsklinikum Freiburg
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients undergoing primary THA via a direct anterior approach

Exclusion criteria

Exclusion criteria: Patients with secondary hip osteoarthritis,surgery via an alternative surgical approach

Design outcomes

Primary

MeasureTime frame
Anesthesia induction time (min) and postoperative opioid consumption expressed as morphine milligram equivalents (MME) within the first 24 and 48 hours postoperative—

Secondary

MeasureTime frame
Postoperative pain intensity (NRS 0–10) at 12, 24, and 48 hours postoperatively; postoperative motor function (hip flexion in degrees, days until mobilization in the room and hallway); and complication rates.—

Countries

Germany

Contacts

Public ContactMarkus Siegel

Universitätsklinikum Freiburg

markus.siegel@uniklinik-freiburg.de+4976127026190

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Apr 4, 2026