- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05706844
Spinal Anaesthesia vs. General Anaesthesia for THA, TKA and UKA (RCT SAGA)
Randomized Trial on Spinal Anaesthesia vs. General Anaesthesia (SAGA) on Recovery After Total Hip, Total Knee, and Unicompartmental Knee Arthroplasty
The goal of this randomized clinical trial is to investigate the postoperative recovery following hip and knee arthroplasty procedures depending on the use of either spinal anaesthesia (SA) or general anaesthesia (GA).
The main questions are:
- Are more patients able to be safely mobilized within 6 hours postoperatively when using GA compared to SA?
- Does postoperative pain, nausea and vomiting, dizzyness, occurence of delirium and urinary retention differ between the anaesthetic methods?
Participants, scheduled for total hip, total knee and unicomartmental knee arthroplasty, will be randomized to recieve spinal anaesthesia or general anaesthesia in relation to surgery. At 6 hours postoperatively a physiotherapist will conduct a 5-meter walking test to evaluate whether the participant can be safely mobilized.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Phase 4
Contacts and Locations
Study Contact
- Name: Christian Bredgaard Jensen, MD
- Phone Number: +4520825950
- Email: christian.bredgaard.jensen@regionh.dk
Study Contact Backup
- Name: Anders Troelsen, MD, DMSc
- Phone Number: +4538626774
- Email: anders.troelsen@regionh.dk
Study Locations
-
-
-
Hvidovre, Denmark, 2650
- Recruiting
- Christian Bredgaard Jensen
-
Contact:
- Christian Bredgaard H Jensen, MD
- Phone Number: 20825950
- Email: christian.bredgaard.jensen@regionh.dk
-
Principal Investigator:
- Anders Troelsen, MD, DMSc
-
Principal Investigator:
- Kirill Gromov, MD, PhD
-
Sub-Investigator:
- Nicolai Bang Foss, MD, DMSc
-
Vejle, Denmark, 7100
- Not yet recruiting
- Vejle Hospital
-
Contact:
- Claus Varnum, MD, PhD
- Phone Number: +4560698804
- Email: Claus.Varnum@rsyd.dk
-
Principal Investigator:
- Claus Varnum, MD, PhD
-
Sub-Investigator:
- Lina Pleckaitiene, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Clinical and radiological hip or knee osteoarthritis meeting the indications for primary total hip, total knee, or unicompartmental knee arthroplasty.
- ≥18 years of age.
- Able to speak and understand Danish
- Able to give informed consent and must be cognitively intact.
Exclusion Criteria:
- Lives in an institution.
- Uses walking aid such as a walker or a wheelchair.
- Terminal illness.
- Has contraindications for either general or spinal anaesthesia.
- Has objections to receiving either general or spinal anaesthesia.
- Requires anxiolytics as premedication prior to anaesthesia.
- Traumatic aetiology as a basis for surgical indication.
- Altered pain perception and / or neurologic affection due to diabetes or other disorders.
- Daily preoperative use of opioids > 30 mg of morphine milligram equivalents (MME).
- Standard primary arthroplasty procedure is evaluated not to be suitable.
- Women considered fertile but without sufficient birth control.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Spinal Anaesthesia (SA)
Patients undergoing total hip, total knee or unicompartmental knee arthroplasty are anaesthetized using: Plain or heavy Bupivacaine hydrochloride 10 mg (2 mL) |
plain or heavy Bupivacaine hydrochloride 10 mg (2 mL) injected in the spinal canal
Other Names:
|
Experimental: General Anaesthesia (GA)
Patients undergoing total hip, total knee or unicompartmental knee arthroplasty are anaesthetized using: Propofol (induction: 1.0-2.0 mg/kg. infusion: 3-5 mg/kg/hour) + Remifentanil (induction: 3-5 mcg/kg, infusion: 0.5 mcg/kg/min) |
Propofol (induction: 1.0-2.0
mg/kg.
infusion: 3-5 mg/kg/hour) + Remifentanil (induction: 3-5 mcg/kg, infusion: 0.5 mcg/kg/min) given intravenously
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Ability to be mobilsed safely within 6 hours of surgery
Time Frame: within 6 hours postoperatively.
|
5-meter walking test where a physiotherapist evaluates whether the participant can be safely mobilized within 6 hours of surgery.
|
within 6 hours postoperatively.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pain score
Time Frame: On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Will be recorded during rest and 5-m walk using participant evaluated NRS of 0 to 10, with 10 being worst pain/dizziness/nausea imaginable.
This will be recorded at 4 and 6 hours post-operatively on the day of surgery and at 10:00 and 18:00 on the following postoperative days.
|
On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Dizziness score
Time Frame: On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Will be recorded during rest and 5-m walk using participant evaluated NRS of 0 to 10, with 10 being worst pain/dizziness/nausea imaginable.
This will be recorded at 4 and 6 hours post-operatively on the day of surgery and at 10:00 and 18:00 on the following postoperative days.
|
On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Nausea Score
Time Frame: On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Will be recorded during rest and 5-m walk using participant evaluated NRS of 0 to 10, with 10 being worst pain/dizziness/nausea imaginable.
This will be recorded at 4 and 6 hours post-operatively on the day of surgery and at 10:00 and 18:00 on the following postoperative days.
|
On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Quality of Recovery-15 score
Time Frame: On the day of surgery: at 4 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00. This will be asses as long as the patient is admitted.
|
Four hours postoperatively on the day of surgery and at 10:00 on the following postoperative days, as long as admitted, participants will answer the QoR-15 questionnaire regarding postoperative and postanaesthetic recovery.
|
On the day of surgery: at 4 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00. This will be asses as long as the patient is admitted.
|
Vital signs - systolic blood pressure
Time Frame: On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Systolic blood pressure (mmHg).
|
On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Vital signs - diastolic blood pressure
Time Frame: On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Diastolic blood pressure (mmHg).
|
On the day of surgery: at 4 hours postoperatively and 6 hours postoperatively. From postoperative day 1 and until discharge (on average 1 day): at 10.00 and at 18.00. This will be asses as long as the patient is admitted.
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Anders Troelsen, MD, DMSc, Hvidovre University Hospital
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2022-501221-21-00
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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