Postoperative Pain After Implementation of Standardized Pain Therapy Management in Orthopaedic Patients

NCT ID: NCT06363227

Last Updated: 2024-04-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

12000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-05-31

Study Completion Date

2025-04-30

Brief Summary

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The aim of this study is to examine the impact of implementing a standardized pain therapy protocol and their components on postoperative pain trajectories and postoperative outcomes such as increased opioid consumption and to compare it for different orthopaedic operations, i.e. major shoulder, hip, knee und spine surgery.

Detailed Description

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A multimodal standardized pain management was implemented at the Schulthess Clinic in 2002, followed by the gradual introduction of a standardized ultrasound-guided perioperative regional anaesthesia program. Along with these measures, an improved preoperative screening process for patients at risk of increased post-operative pain has been installed and an improved individual pain assessment in the perioperative period has been introduced. This allowed for the creation of pain trajectories, which the pain team started to use to identify gaps in the management of different patient groups. An example of a trajectory group is shown in Figure 1. These pain trajectories have not yet been evaluated for the overall implementation cycle of the multimodal standardized pain management in order to further improve postoperative care especially for patients with a history of chronic pain and those prone to opioid overconsumption.We hypothesise that pain trajectories have changed significantly over the study period as standardised pain management has been implemented. We also hypothesise that patients with chronic pain and increased opioid consumption will have different pain trajectories compared to all other patients. However, we believe that the pain trajectories for different orthopaedic surgeries do not show much variation.

Conditions

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Postoperative Pain, Acute

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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Standardized pain management

multimodal postoperative pain protocol

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Patients undergoing primary hip and knee arthroplasties or revision surgery:CHOP Code: 81.51, 81.52, 81.52, 81.54
* Patients undergoing primary shoulder or revision surgery: CHOP codes: 81.80.11, 81.80.12, 83.64.11, 81.82.35, 81.82.45, 81.82.46, 81.82.47
* Patients undergoing major spine surgery: CHOP Code: 7A.6, 7A.7

Exclusion Criteria

\- Patients who did not sign general informed consent (for the Schulthess Clinic).
Minimum Eligible Age

16 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Schulthess Klinik

OTHER

Sponsor Role lead

Responsible Party

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Christoph Hofer

Head of Anesthesia, Professor, Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Christoph K Hofer, MD

Role: PRINCIPAL_INVESTIGATOR

Schulthess Klinik

Central Contacts

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Christoph K Hofer, MD

Role: CONTACT

+41795427965

Julia Item, PhD

Role: CONTACT

+41443857976

Other Identifiers

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ANEST-0003

Identifier Type: -

Identifier Source: org_study_id

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