Anaesthesia by local Infiltration versus peripheral femoral catheter after total knee arthroplasty due to posttraumatic gonarthritis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00022850

Enrollment

Registered

2020-12-07

Start date

2020-12-15

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

T93

Interventions

Group 1: Analgesia by peripheral femoral nerve catheter: start of Treatment with ropivacaine intraoperatively als single shot. Duration about 3-4 d postoperatively as continous infusion + bolustherapy

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: posttraumatic Knee Joint Arthritis Implantation of a bicondylar knee replacement Age > 18 years General anaesthesia

Exclusion criteria

Exclusion criteria: Degenerative Arthritis Infectious Joint disease History of intraarticular infection chronic pain treated with opiods Contraindication against one of the tested methods

Design outcomes

Primary

Measure	Time frame
Intake of opiods days 1-7	—

Secondary

Measure	Time frame
Satisfaction with therapy day 7 Mobilisation Muscle force Range of Motion knee Joint Oxford Knee Score Knee Society Score SF-12 Tegner Activity Score Numeric Rating Scale	—

Countries

Germany

Contacts

Public ContactSven Hungerer

BG Unfallklinik Murnau

sven.hungerer@bgu-murnau.de08841 480

Outcome results

None listed

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