- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03296488
The Efficacy and Safety of NALDEBAIN for the Treatment of Post-Laparotomy Surgery
A Randomized Controlled Trial to Compare the Efficacy and Safety of NALDEBAIN With Intravenous Patient-Controlled Analgesia With Fentanyl for the Treatment of Post-Laparotomy Surgery
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Screening (Days -30 to -1) (All Study Subjects)
The nature of the study, as well as the potential risks and benefits associated with study participation, will be fully explained to all potential subjects. The following will then be obtained:
- Informed consent.
- Demographic information, including sex, age, BMI and type of surgery.
- Vital signs, including temperature, respiratory rate, blood pressure and heart rate.
- Medical history, including medication use and history of allergy.
- Physical examination.
- Laboratory testing, including hematological and biochemical tests, and urinalysis.
- ECG and X-ray.
Study Day -1 (All Eligible Subjects)
Eligible subjects will be required to check into the clinical site before surgery (Day -1). The following procedures will be performed upon check-in:
- Review inclusion/exclusion criteria
- Randomization
- Review of concomitant medications
- Review of adverse events
- Additional laboratory tests will be requested as needed deciding by the investigator.
All eligible subjects will hospitalize and be randomized into one of two treatment groups:
- Group 1 - Intramuscular NALDEBAIN.
- Group 2 - Intravenous PCA with fentanyl. Group 1 will receive single dose of NALDEBAIN (150 mg Nalbuphine Sebacate) intramuscularly 24±12 hours before surgery.
Group 2 will receive intravenous patient-controlled analgesia with fentanyl through 48 hours after surgery.
- Pain assessment: group 1 and 2 will rate their pain intensity using a VAS pain scale prior dosing or at Day -1 respectively.
- Brief Pain Inventory (BPI) will be evaluated at Day -1.
- Vital signs will be checked prior to dosing and once daily before Day 6.
- Group 1 received NALDEBAIN will evaluate injection site within 1 hour prior to dosing.
Study Day 0-5 All subjects will be given general anesthesia prior to their scheduled surgical procedure.
If patients need additional medication for treatment of pain, Ketorolac and Morphine could be used as supplemental analgesics when they needed.
After surgery, the following evaluations will be performed:
- Pain assessment: All subjects will rate their average pain intensity using a VAS pain scale. The assessment will perform before the first use of PCA or supplemental analgesics and at 4±1, 24±2, 32±3, 48±4 hours and once daily on Days 3 to Day 5 after the surgery.
- Brief Pain Inventory (BPI) will be evaluated at Day 2.
- Vital signs (temperature, respiratory rate, blood pressure and heart rate) will be checked once daily before Day 6.
- In Group 1 (NALDEBAIN group), the injection site will be evaluated once daily before final visit.
- Review of concomitant medication and adverse event record.
- In Group 2 (PCA group), the amount of fentanyl used will be recorded on Days 0 through 2.
Study Day 6 Evaluate the following items at Day 6.
- Pain assessment: Subjects will rate their pain intensity in the patient diary.
- Brief Pain Inventory (BPI) will be evaluated.
- Vital signs (temperature, respiratory rate, blood pressure and heart rate) will be checked.
- Injection site evaluation.
- Review of the adverse event record.
- Review of concomitant medication. Final Visit (Day of Discharge, Day 6~30)
- Vital signs (temperature, respiratory rate, blood pressure and heart rate) will be checked
- Injection site evaluation
- Laboratory tests, including hematological and biochemical tests, and urinalysis.
- Patient satisfaction: At the final visit, each subject was asked the following question: "How satisfied were you with your postsurgical analgesia"? Subjects were asked to classify themselves as either "highly satisfied", "satisfied", "uncertain", "dissatisfied", or "very dissatisfied".
- Physical examination.
- Review of the adverse event record.
- Review of concomitant medication.
Study Type
Enrollment (Anticipated)
Phase
- Phase 4
Contacts and Locations
Study Locations
-
-
-
Kaohsiung, Taiwan, 807
- Recruiting
- Chung-Ho Memorial Hospital, Kaohsiung Medical University:
-
Principal Investigator:
- Jaw-Yuan Wang, Ph.D.
-
Contact:
- Jaw-Yuan Wang, PhD
- Phone Number: 5575 +886-7-3121101
- Email: cy614112@ms14.hinet.net
-
Contact:
- Tsung-Kun Chang, MD
- Phone Number: 5575 +886-7-3121101
- Email: tsungkunchang@gmail.com
-
Sub-Investigator:
- Tsung-Kun Chang, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male or female who is among 20 to 80 years of age at screening.
- Scheduled to electively undergo open-laparotomy.
- American Society of Anesthesiology Physical Class 1-3.
- Ability and willingness to provide informed consent
Exclusion Criteria:
- Body mass index less than 18 kg/m2 or greater than 30 kg/m2.
- History of previous open-laparotomy.
- Surgery with major complication, or need blood transfusion.
- History of hypersensitivity or adverse reaction to local anesthetics, opioid, or any ingredient of the medications administered in this study.
- Severe comorbidity.
- Chronic preoperative opioid consumption.
- Pregnant or breastfeeding.
- Inability to use the PCA device.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Nalbuphine Sebacate
receive single dose of NALDEBAIN (150 mg Nalbuphine Sebacate, 75 mg/ml, 2 ml/vial) intramuscularly 24±12 hours before surgery.
|
intramuscular single dose of NALDEBAIN 24±12 hours before surgery.
Other Names:
|
Active Comparator: Fentanyl Citrate
receive intravenous patient-controlled analgesia with fentanyl through 48 hours after surgery.
|
Intravenous patient-controlled analgesia with fentanyl through 48 hours after surgery.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
pain assessment (post-OP 48 hours)
Time Frame: During post-OP 48 hours
|
Pain assessment (time-specific pain intensity) calculated as the area under the curve of VAS pain intensity scores through 48 hours after surgery.
|
During post-OP 48 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
supplemental analgesics
Time Frame: From post-OP to Day 6
|
The consumption of total amount (mg) of supplemental analgesics administered after surgery.
|
From post-OP to Day 6
|
Pain assessment (post-OP to Day 6)
Time Frame: From post-OP to Day 6
|
Pain assessment calculated as the area under the curve of VAS pain intensity scores through end of surgery to Day 6
|
From post-OP to Day 6
|
Brief Pain Inventory
Time Frame: pre-OP Day -1, post-OP Day 2 and Day 6
|
Pain intensity and interference of Brief Pain Inventory (BPI)
|
pre-OP Day -1, post-OP Day 2 and Day 6
|
Patient satisfaction
Time Frame: On discharge Day, between post-OP Day 7 and Day 14
|
Patient satisfaction on a 5-point rating.
|
On discharge Day, between post-OP Day 7 and Day 14
|
Length of postoperative hospital stay
Time Frame: From post-OP to Discharge Day, about 1 to 2 weeks
|
Length of postoperative hospital stay.
|
From post-OP to Discharge Day, about 1 to 2 weeks
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adverse event
Time Frame: From post-OP Day 1 to Discharge Day, about 1 to 2 weeks
|
Incidence of treatment-emergent adverse event (TEAE)
|
From post-OP Day 1 to Discharge Day, about 1 to 2 weeks
|
other abnormalities
Time Frame: From Screening Day to Discharge Day, about 1 to 2 weeks
|
Percentage of abnormal from baseline to final visit in vital signs, laboratory tests and injection site evaluations.
|
From Screening Day to Discharge Day, about 1 to 2 weeks
|
Collaborators and Investigators
Investigators
- Study Chair: Jaw-Yuan Wang, PhD, Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University
Publications and helpful links
General Publications
- Chang TK, Huang CW, Su WC, Tsai HL, Ma CJ, Yeh YS, Chen YC, Li CC, Cheng KI, Su MP, Wang JY. Extended-Release Dinalbuphine Sebacate Versus Intravenous Patient-Controlled Analgesia with Fentanyl for Postoperative Moderate-to-Severe Pain: A Randomized Controlled Trial. Pain Ther. 2020 Dec;9(2):671-681. doi: 10.1007/s40122-020-00197-x. Epub 2020 Sep 29.
- Tsai HL, Chang TK, Su WC, Yeh YS, Huang CW, Ma CJ, Wang JY. Comparing efficacy and safety between Naldebain(R) and intravenous patient-controlled analgesia with fentanyl for pain management post-laparotomy: study protocol for a randomized controlled, non-inferior trial. Trials. 2019 Mar 18;20(1):173. doi: 10.1186/s13063-019-3260-4.
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
- Pathologic Processes
- Postoperative Complications
- Pain
- Neurologic Manifestations
- Pain, Postoperative
- Physiological Effects of Drugs
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Anesthetics, Intravenous
- Anesthetics, General
- Anesthetics
- Analgesics, Opioid
- Narcotics
- Adjuvants, Anesthesia
- Fentanyl
- Nalbuphine
Other Study ID Numbers
- KMUHIRB-F(I)-20170089
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
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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