- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04578483
Postoperative Pain Management of Therapeutic Surgery: a Prospective, Observational Cohort Study.
October 7, 2020 updated by: Kee-Ming Man, China Medical University Hospital
Poor management of post-operative acute pain can contribute to medical complications including pneumonia, deep vein thrombosis, infection and delayed healing, as well as the development of chronic.
In contrast, appropriate pain control is capable of reducing the postoperative complications, preventing the development of chronic pain, and improving the quality of life.
The workloads of medical staffs and health care cost are subsequently decreased.
Recently, a lot of analgesic methods have been developed and used in clinical practice, such as patient-controlled analgesia, ultrasound-guided long-term analgesia and multimodal analgesia.
This study is aimed to investigate the outcome of each postoperative analgesic method used in China Medical University Hsinchu Hospital.
This real world data can serve as a reference toward high health care quality.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
This is a prospective, observational, cohort study.
Patients undergoing elective surgery will be invited to the study.
The written informed consent will be obtained prior to participation.
Demographic data, underlying condition, surgical procedures, consumption of anesthetics and analgesics, analgesic methods, postoperative complications, pain intensity and life quality will be collected from medical history and by questionnaires.
Study Type
Observational
Enrollment (Anticipated)
1000
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Kee-Ming Man, MD, MS
- Phone Number: 1371 +886-3-5580-558
- Email: man.jimmy60@gmail.com
Study Locations
-
-
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Hsinchu, Taiwan, 302
- China Medical University Hsinchu Hospital
-
Contact:
- Kee-Ming Man, MD, MS
- Phone Number: 1371 +886 3 5580558
- Email: man.jimmy60@gmail.com
-
Principal Investigator:
- Kee-Ming Man, MD, MS
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years to 80 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients having elective surgery in China Medical University Hsinchu Hospital were invited to participate in this study.
Description
Inclusion Criteria:
- Aged 20 to 80.
- Needing pain management after elective surgery.
- American Society of Anesthesiology Physical Class (ASA) between 1 and 3.
Exclusion Criteria:
- Allergic to anesthetics, opioids, or medicine used during study period.
- Severe comorbidity, such as cardiopulmonary disease and strock.
- Abuse or long-term use of opioids.
- Pregnant or breastfeeding.
- Judged to be unsuitable subjects by investigator.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
PCA group
Patients receiving patient-controlled analgesia (PCA) will be allocated to PCA group.
|
Patients receiving PCA are allocated in PCA group despite the route of administration.
Intravenous PCA is commonly used with morphine or fentanyl while epidural PCA is used with ropivacaine and/or fentanyl frequently.
|
ERDS group
Patients receiving one dose of extended-release dinalbuphine sebacate (ERDS) by ultrasound-guided muscle injection will be allocated to ERDS group.
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After anesthesia, extended-release dinalbuphine sebacate (ERDS) is injected into gluteus maximus with ultrasound guidance.
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PRN group
Patients receiving analgesics other than ERDS and PCA will be allocated to PRN group.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Postoperative pain intensity (numerical rating scale)
Time Frame: From Day 0 to Day 5
|
Numerical rating scale (NRS) is used to assess pain intensity from surgical day (Day 0) to five days after surgery (Day 5).
NRS is a 11-point scale which labeled from zero (no pain) to ten (worst pain).
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From Day 0 to Day 5
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Consumption of anesthetics
Time Frame: From Day 0 to Day 5
|
Amounts of medicines used during surgery are all analyzed, especially the ones related to analgesia.
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From Day 0 to Day 5
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Consumption of analgesics
Time Frame: From Day 0 to Day 5
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Amounts of opioids are converted into morphine equivalents.
Amounts of NSAIDs are calculated separately.
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From Day 0 to Day 5
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Adverse events
Time Frame: From Day 0 to Day 5
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Percentage of the population suffering from postoperative adverse events are analyzed, especially the ones related to analgesics.
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From Day 0 to Day 5
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EQ-5D-5L score
Time Frame: Within 16 weeks after surgery
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EQ-5D-5L questionnaire is used to assess patients' life quality.
Patients are asked to fill in the questionnaire prior to surgery, before discharge and/or three months after surgery.
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Within 16 weeks after surgery
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Patient satisfaction
Time Frame: Within 5 days after surgery
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Before discharge, patients are asked to rate satisfaction toward postoperative pain management on a 5-point scale: very satisfied, satisfied, uncertain, dissatisfied, very dissatisfied.
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Within 5 days after surgery
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Kee-Ming Man, MD, MS, China Medical University Hsinchu Hospital
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ANTICIPATED)
October 26, 2020
Primary Completion (ANTICIPATED)
December 15, 2021
Study Completion (ANTICIPATED)
December 31, 2021
Study Registration Dates
First Submitted
October 5, 2020
First Submitted That Met QC Criteria
October 5, 2020
First Posted (ACTUAL)
October 8, 2020
Study Record Updates
Last Update Posted (ACTUAL)
October 8, 2020
Last Update Submitted That Met QC Criteria
October 7, 2020
Last Verified
October 1, 2020
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CMUH109-REC3-101
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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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