chronic postoperative pain (ICD-11: MG30.2 - corresponding category not available in ICD-10)
Conditions
Interventions
Group 1: This is an observational study without intervention.
Surveys are conducted at 5 measurement points: Preoperatively, known risk factors for chronic postoperative pain, such as preoperative pa
questionnaire for analgesic intake),
Perceived social support (only in the study center Würzburg, only preoperatively assessed, MSPSS18)
Sponsors
Klinik für Anästhesiologie, operative Intensivmedizin und Schmerzmedizin des Uniklinikums Münster
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Adult patients undergoing a surgery involving an increased risk to develop chronic postoperative pain (e.g., OPS-Codes 5-740; 5-063;5-683.03; 5-511.1; 5-541.02; 5-987.0; 5-012; 5-362.0; 5-683; 5-511.0; 5-800.0g; 5-420.0; 5-604; 5-870; 5-320.1; 5-862; 5- 864; 5-830;5-800.0h); patients able to understand the German language as an important condition to answer the questions within the questionnaires.
Exclusion criteria
Exclusion criteria: Patients younger than 18 years; patients with reduced abilites to consent to the study; patients with reduced abilities to understand the German language
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The Index Pain intensity (NRS, von Korff) and the Pain Disability Index (NRS, von Korff) - both at 3 months after surgery - will be used as primary outcome. | — |
Secondary
| Measure | Time frame |
|---|---|
| Pain intensity (NRS), pain-related self-efficacy (PESQ), pain-related disabilities (QUIPS questionnaire), anxiety, depression (PHQ), pain catastrophizing (PCS), self-rated improvement of daily activity (GROC), health-related quality of life (VR-12), neuropathique pain (DN4) at 3 and 6 months after surgery will be secondary outcomes. | — |
Countries
Germany
Contacts
Public ContactEsther Pogatzki-Zahn
Klinik für Anästhesiologie, operative Intensivmedizin und Schmerztherapie, Uniklinikum Münster
Outcome results
None listed