FindTrial
Sign In

Peri-surgical observation of nociceptive thresholds during total knee arthroplasty for association with persisting post-surgical pain: an explorative study

Peri-surgical observation of nociceptive thresholds during total knee arthroplasty for association with persisting post-surgical pain: an explorative study - Peri-surgical observation of nociceptive thresholds

Status
Unknown
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON40450
Enrollment
40
Registered
2015-01-13
Start date
Unknown
Completion date
Unknown
Last updated
2024-06-11

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

Conditions

Persisterende post-operatieve pijn Persisting post-surgical pain

Interventions

None listed

Sponsors

Universitair Medisch Centrum Sint Radboud
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Patients scheduled for total knee arthroplasty.

Exclusion criteria

Exclusion criteria: - Patient*s refusal - Pre-existing neurological or psychiatric illnesses - Chronic pain syndromes - Alcohol or drug abuse - Suspected possibility of delirium - Difficulties in communication - Rheumatoid arthritis - Revision knee surgery or participation in another study - Pre-surgicaloperative ASA score >3

Design outcomes

Primary

MeasureTime frame
Persistent post-surgical pain (PPSP) eQST o Electrical pain threshold (ePT) [mA] o Electrical pain tolerance threshold (ePTT) [mA] Nociceptive Perception thresholds (NPT) o Stimulus amplitude [mA] o Responses to stimuli (perceived/not perceived) o Stimulation time [s]—

Secondary

MeasureTime frame
Pain intensity (NRS) McMaster Universities Osteoarthritis Index (WOMAC) o Pain scale o Stiffness scale o Functional scale Knee Society Score (KSS) o Functional scale—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)