Pain Out: Prospective Observational Study on Postoperative Pain and Side Effect
Study Details
Study Description
Brief Summary
PAIN OUT is a multi-national, non-interventional registry and benchmark project, assessing and analysing clinical and patient-reported outcome data of postoperative pain.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Detailed Description
PAIN OUT offers a large registry as well as a system for benchmarking and feedback of outcome quality and decision support in acute pain conditions. It collects demographic, clinical and outcome data, using a validated assessment tool available in multiple languages.
The registry part of the project aims at performing population-based research. Furthermore, its infrastructure allows for the conduct of prospective studies comparing the effectiveness of processes of care.
The benchmark part of the project provides the medical community with a unique, user-friendly system to improve treatment of patients with postoperative pain. A web-based information system, featuring two main functions, was developed:
a feedback and benchmarking system which provides participating sites with continuously updating data and analyses about the quality of care they provide compared to other institutions and allows identification of best clinical practice.
a knowledge library which provides clinicians with easily accessible and regularly updated summaries of evidence-based recommendations tailored to specific post-operative situations.
From 2016 on, sub-projects in Mexico, China and several European countries have started. This programs take place over a period of two years during which collaborators carry out a Quality Improvement project in their hospital using methodology provided by PAIN OUT. This includes collection of baseline data in a first phase, analysis of findings according to a protocol provided by PAIN OUT, review of findings and developement of improvement measures, implementation of the improvements and assessment of outcomes after a second phase of data collection.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| post-surgical patients post-surgical patients > 18 years |
Behavioral: postoperative pain intensity
estimate the postoperative pain intensity by using a scaling system via questionnaire
Behavioral: preoperative pain frequency
estimate the preoperative pain intensity by using a scaling system via questionnaire
Behavioral: Side effect
investigate the presence of any side effect
|
| pediatric patients post-op day 1 pediatric patients > 4 years on post-op day 1 (sub-project QUIPSI - PAIN OUTinfant) |
Behavioral: postoperative pain intensity
estimate the postoperative pain intensity by using a scaling system via questionnaire
Behavioral: preoperative pain frequency
estimate the preoperative pain intensity by using a scaling system via questionnaire
Behavioral: Side effect
investigate the presence of any side effect
|
Outcome Measures
Primary Outcome Measures
- Questionnaire on postoperative pain treatment [first postoperative day]
Secondary Outcome Measures
- Questionnaire on patients' perception of pain treatment outcome [first postoperative day]
questions related to worst pain since surgery, least pain since surgery, time in pain, interference of pain with activities, affect of pain on mood and emotions, pain therapy side effects, pain relief, wish for more treatment, information on treatment, participation in decisions, satisfaction, non-medical treatment methods and pre-hospital existence of pain.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
= 18 years or >= 4 years for sub-project QUIPSI/PAIN OUTinfant
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patient is post-op day 1
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patient is at least 6 hours on the ward
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patient has given consent
Exclusion Criteria:
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patient cannot communicate
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patient is cognitively impaired
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patient is asleep
-
patient is too ill
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patient does not want to fill in the questionnaire
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | The University of Hong Kong | Hong Kong | Hong Kong |
Sponsors and Collaborators
- The University of Hong Kong
Investigators
- Study Director: Winfried Meissner, Jena University Hospital
- Principal Investigator: Chi Wai Cheung, MD, The University of Hong Kong
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- UW 18-660