- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05769530
Advanced Analgesia on the Quality of Recovery After General Anesthesia in Elderly Patients
Dexmedetomidine Combined With Nalbuphine Advanced Analgesia on the Quality of Recovery After General Anesthesia in Elderly Patients
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
In recent years, a number of studies have shown that dexmetropil and nalbuphine can reduce postoperative agitation and cough during extubation, respectively, without increasing extubation time. Nalbuphine is a combination of opioid receptor excitation-antagonistic analgesic, which can be combined with μ, κand δ receptors. Nalbuphine has complete excitatory effect on κreceptor and partial antagonistic effect on μ receptor, so it has analgesic and sedative effect. Its analgesic intensity is similar to that of morphine, which can be used to relieve moderate to severe pain and also reduce visceral pain. With little addiction, it can effectively prevent anesthetic stimulation caused by surgical trauma and reduce intraoperative inflammation. Nalbuphine has few cardiovascular side effects, mild respiratory depression and capping effect. As with other agonist antagonists, nabulphine interferes with the adverse reactions associated with pure μ-receptor agonists, such as nausea, vomiting, and pruritus. Dexmedetomidine belongs to an agonist of α2 adrenergic receptor, which has analgesic, sedative, antianxiety, stable kinetics and reducing stress response. It can activate the α2 receptor in the patient's body, thus inhibiting the release of norepinephrine in the patient's body, and then play a role in analgesia, sedation, anti-anxiety.
The main result of this study was the occurrence of agitation within 30 minutes after general anesthesia. The occurrence of agitation was determined by the Riker sedation-excitement score (5-7).
Secondary research indicators:
- EA occurred 0, 10, 20, 30 minutes after extubation by PACU.
- Chills occurred 0, 10, 20, 30 minutes after extubation in PACU.
- Postoperative pain was assessed by visual analogue scale (VAS) at 0, 10, 20 and 30min after extubation by PACU.
- Classification of choking degree within 30 minutes after extubation after recovery
- The changes of vital signs (heart rate, blood pressure and oxygen saturation) were observed at 0min, 10min, 20min and 30min after extubation.
- extubation time: the time from anesthetic withdrawal to extubation.
- Length of hospital stay in PACU: the duration from the end of the operation to the exit of PACU.
- Oxygenation index: The radial artery blood was taken for blood gas analysis before incision, after surgery and 5 minutes after extubation, and the oxygenation index (PaO2/FiO2) was calculated.
Study Type
Enrollment (Estimated)
Phase
- Phase 4
Contacts and Locations
Study Locations
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Tianjin, China
- Recruiting
- Tian Jin First Center Hospital
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Contact:
- Wenli Yu
- Phone Number: 13920098326
- Email: yzxyuwenli@163.com
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Tianjin
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Tianjin, Tianjin, China, 300192
- Recruiting
- Tianjin First Central Hospital
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Contact:
- Lili Jia
- Phone Number: +8613102058301
- Email: jialili19880801@163.com
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
(1) Age ≥60, gender unlimited;
(2) ventilator assisted ventilation after endotracheal intubation;
(3) General anesthesia surgery;
Exclusion Criteria:
(1) Allergy to the drugs used in this study;
(2) any sedative, analgesic, antiemetic or antipruritic drugs taken 24 hours before the operation;
(3) History of severe bradycardia (heart rate < 50 beats/min);
(4) moderate to severe hepatic and renal dysfunction;
(5) Patients with neurological diseases;
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Supportive Care
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: DEX and Nalbuphine group
In group B, DEX 0.5μg/kg was injected intravenously 30min before the end of the operation, 30min after the pump, and Nalbuphine 0.20 mg/kg (5 mL) was injected intravenously 30min before the end of the operation.
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According to the drug use, the subjects were divided into group A, which was continuously injected with normal saline during the operation, and intravenously injected with 5 mL normal saline 30 minutes before the end of the operation.
In group B, DEX 0.5μg/kg was injected intravenously during the operation, which was completed in 10 min, and Nalbuphine 0.20 mg/kg (5 mL) was injected intravenously 30min before the end of the operation.
After the operation, all anesthetic drugs were stopped and the patient was transferred to PACU with intubation.
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Placebo Comparator: placebo group
Group A was continuously injected with normal saline during the operation, and 5 mL of normal saline was injected intravenously 30min before the end of the operation
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According to the drug use, the subjects were divided into group A, which was continuously injected with normal saline during the operation, and intravenously injected with 5 mL normal saline 30 minutes before the end of the operation.
In group B, DEX 0.5μg/kg was injected intravenously during the operation, which was completed in 10 min, and Nalbuphine 0.20 mg/kg (5 mL) was injected intravenously 30min before the end of the operation.
After the operation, all anesthetic drugs were stopped and the patient was transferred to PACU with intubation.
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Experimental: nalbuphine group
Group C was continuously injected with normal saline 30 minutes before the end of the operation, and intravenous injection of nalbuphine 0.20 mg/kg (5 mL) 30 minutes before the end of the operation.
|
According to the drug use, the subjects were divided into group A, which was continuously injected with normal saline during the operation, and intravenously injected with 5 mL normal saline 30 minutes before the end of the operation.
In group B, DEX 0.5μg/kg was injected intravenously during the operation, which was completed in 10 min, and Nalbuphine 0.20 mg/kg (5 mL) was injected intravenously 30min before the end of the operation.
After the operation, all anesthetic drugs were stopped and the patient was transferred to PACU with intubation.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The main outcome of this study was the occurrence of agitation from the time of awakening to 30 minutes after extubation
Time Frame: from the time of awakening to 30 minutes after extubation
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Riker sedation-excitement score, 5 to 7 points to determine the occurrence of agitation.
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from the time of awakening to 30 minutes after extubation
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
postoperation pain
Time Frame: from the time of awakening to 30 minutes after extubation
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Postoperative pain was assessed by visual analogue scale (VAS) at 0, 10, 20 and 30min after extubation by PACU.
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from the time of awakening to 30 minutes after extubation
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Postoperative cough
Time Frame: from the time of awakening to 30 minutes after extubation
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Grade of choking
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from the time of awakening to 30 minutes after extubation
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
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
Additional Relevant MeSH Terms
- Mental Disorders
- Pathologic Processes
- Nervous System Diseases
- Postoperative Complications
- Neurologic Manifestations
- Confusion
- Neurobehavioral Manifestations
- Neurocognitive Disorders
- Delirium
- Emergence Delirium
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Analgesics, Non-Narcotic
- Adrenergic alpha-2 Receptor Agonists
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Analgesics, Opioid
- Narcotics
- Hypnotics and Sedatives
- Dexmedetomidine
- Nalbuphine
Other Study ID Numbers
- 2023TJY
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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