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| Name | Class |
|---|---|
| Yichang Humanwell Pharmaceutical Co., Ltd., China | INDUSTRY |
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Emergence agitation (EA) is a transient, self-limited, non-fluctuating state of psychomotor excitement, which closely revolves around the emergence of general anesthesia. Uncontrolled EA during the recovery period increases the potential risk of injury to patients and medical staff, resulting in varying degrees of adverse consequences, such as elevated blood pressure, incision rupture, bleeding, cardio-cerebrovascular accidents and so on, leading to a great waste of resources.
Accumulating scientific evidence indicates that the incidence of EA is related to the use of perioperative sedative drugs. As a novel ultra-short-acting benzodiazepines drugs, Remimazolam has been accepted for induction and maintenance of clinical anesthesia. Compared to traditional benzodiazepines drugs, Remimazolam combines the safety of midazolam with the effectiveness of propofol, and also has the advantages of acting quickly, short half-life, no injection pain, slight respiratory depression, independent of liver and kidney metabolism, long-term infusion without accumulation, and has a specific antagonist: flumazenil. This study aims to investigate whether perioperative sedation of Remimazolam besylate, propofol, and sevoflurane have different effects on the incidence of emergence agitation and hemodynamics in patients undergoing laparoscopic abdominal surgery.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Remimazolam Besylate | Experimental | Induction of anesthesia Slowly inject Remimazolam Besylate 0.3~0.5 mg/kg (about 1 minute) until loss of consciousness (LoC) and BIS<60, if the degree of sedation is insufficient, additional Remimazolam Besylate (0.05 mg/kg each time) is allowed. After the LoC, sufentanil 0.3~0.5 ug/kg and cisatracurium besilate 0.2-0.3 mg/kg are injected intravenously. After the muscles are sufficiently relaxed and blood circulation is stable, the tracheal tube is inserted under a glide scope. |
|
| Propofol | Active Comparator | Induction of anesthesia Slowly inject Propofol 2~2.5 mg/kg (about 1 minute) until loss of consciousness (LoC) and BIS<60, if the degree of sedation is insufficient, additional Propofol (0.5 mg/kg each time) is allowed. After the LoC, sufentanil 0.3~0.5 ug/kg and cisatracurium besilate 0.2-0.3 mg/kg are injected intravenously. After the muscles are sufficiently relaxed and blood circulation is stable, the tracheal tube is inserted under a glide scope. |
|
| Sevoflurane | Active Comparator | Induction of anesthesia Slowly inject Etomidate 0.03 mg/kg (about 1 minute) until loss of consciousness (LoC) and BIS<60, if the degree of sedation is insufficient, additional etomidate (0.03 mg/kg each time) is allowed. After the LoC, sufentanil 0.3~0.5 ug/kg and cisatracurium besilate 0.2-0.3 mg/kg are injected intravenously. After the muscles are sufficiently relaxed and blood circulation is stable, the tracheal tube is inserted under a glide scope. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Rematazolam Besylate | Drug | Anesthesia was induced with Rematazolam Besylate 0.3~0.5 mg/kg (about 1 minute) by intravenous injection until the loss of consciousness (LoC) and BIS<60, followed by remimazolam 1-3 mg/kg/h until the end of surgery. |
| Measure | Description | Time Frame |
|---|---|---|
| The incidence of emergence agitation | The Riker Sedation-Agitation Scale (RSAS) score ≥ 5 points indicates the presence of emergence agitation. | Duration from the time patients awakening to the time of departure from post-anesthesia care unit (PACU), average 1 hour. |
| The incidence of emergence agitation | The Richmond Agitation-Sedation Scale (RASS) ≥ +1 points indicates the presence of emergence agitation. | Duration from the time patients awakening to the time of departure from PACU, average 1 hour. |
| Measure | Description | Time Frame |
|---|---|---|
| Systolic pressure | "30 minutes before intubation", "immediately after intubation", "every 5 minutes after intubation until the patient leaves the post-anesthesia care unit, in about six hours", " mornings and afternoons on the 1st, 3rd and 7th day after operation". | |
| Diastolic pressure |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Fuzhou Hua, professor | Contact | +8615170238929 | huafuzhou@126.com | |
| Yang Fang | Contact | +8618370985324 | ndfangyang@163.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| People's Hospital of Ganzhou | Ganzhou | Jiangxi | China |
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This is a RCTs.
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Care provider and investigator (anesthesiologist) cannot be blinded for different appearance of remimazolam, propofol and sevoflurane.
| Propofol | Drug | Anesthesia was induced with Propofol 2~2.5 mg/kg (about 1 minute) by intravenous injection until the loss of consciousness (LoC) and BIS<60, followed by remimazolam 5~12 mg/kg/h until the end of surgery. |
|
| Sevoflurane | Drug | Anesthesia was induced with etomidate 0.03 mg/kg (about 1 minute) by intravenous injection until the loss of consciousness (LoC) and BIS<60, followed by 2 %-3 % Sevoflorane until the end of surgery. |
|
| Sufentanil | Drug | Anesthesia was induced with Sufentanil 0.3~0.5 ug/kg by intravenous injection after the LoC and BIS<60. |
|
| Cisatracurium Besylate | Drug | Anesthesia was induced with cisatracurium besilate 0.2-0.3 mg/kg by intravenous injection after the LoC and BIS<60, followed by 0.1 mg/kg/h Cisatracurium Besylate during the operation. |
|
| Remifentanil | Drug | After the LoC, remifentanil 0.1~0.3 ug/kg/min inject intravenously until the end of surgery. |
|
| "30 minutes before intubation", "immediately after intubation", "every 5 minutes after intubation until the patient leaves the post-anesthesia care unit, in about six hours", " mornings and afternoons on the 1st, 3rd and 7th day after operation". |
| Mean pressure | "30 minutes before intubation", "immediately after intubation", "every 5 minutes after intubation until the patient leaves the post-anesthesia care unit, in about six hours", " mornings and afternoons on the 1st, 3rd and 7th day after operation". |
| Heart rate | "30 minutes before intubation", "immediately after intubation", "every 5 minutes after intubation until the patient leaves the post-anesthesia care unit, in about six hours", " mornings and afternoons on the 1st, 3rd and 7th day after operation". |
| Recovery times | Recovery times is defined as the period from discontinuation of anesthetic drugs to the recovery of the patient's self-consciousness and can respond correctly to external stimuli. | Duration from the time patients awakening to the time of departure from PACU, average 1 hour. |
| Delayed emergence | Delayed emergence is defined as failure to shake hands and no significant response to nociceptive stimuli more than 30 minutes after surgery. | Duration from the time patients awakening to the time of departure from PACU, average 1 hour. |
| The incidence of postoperative delirium | The incidence of postoperative delirium was assessed using CAM Scale. | Record in the mornings on the 1st, 3rd and 7th day after operation. |
| Postoperative Pain | The Numericrating scale (NRS) is grouped from 0 to 10. The degree of pain increased directly with the score. | Record in the mornings on the 1st, 3rd and 7th day after operation. |
| Complication | All the perioperative complications are recorded. | During the perioperative period, up to 1 week. |
| Hospitalization time | The length of hospital stay is recorded. | After the patient is discharged from the hospital, average 1 week. |
| Hospital expenses | Hospitalization costs include total hospitalization costs and anesthesia costs. | After the patient is discharged from the hospital, average 1 week. |
| 30-day all-cause mortality | 30-day all-cause mortality is recorded. | 30 days after surgery |
| the First Affiliated Hospital of Gannan Medical College, Gannan Medical College | Ganzhou | Jiangxi | China |
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| The First People's Hospital of JiuJiang | Jiujiang | Jiangxi | China |
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| the Second Affiliated Hospital of Nanchang University, Nanchang University | Nanchang | Jiangxi | China |
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| Tumor Hospital of Jiangxi Province | Nanchang | Jiangxi | China |
|
| Shangrao People's Hospital | Shangrao | Jiangxi | China |
|
| ID | Term |
|---|---|
| D000071257 | Emergence Delirium |
| ID | Term |
|---|---|
| D003693 | Delirium |
| D003221 | Confusion |
| D019954 | Neurobehavioral Manifestations |
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D011183 | Postoperative Complications |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012816 | Signs and Symptoms |
| D019965 | Neurocognitive Disorders |
| D001523 | Mental Disorders |
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| ID | Term |
|---|---|
| D015742 | Propofol |
| D000077149 | Sevoflurane |
| D017409 | Sufentanil |
| C101584 | cisatracurium |
| D000077208 | Remifentanil |
| ID | Term |
|---|---|
| D010636 | Phenols |
| D001555 | Benzene Derivatives |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D009930 | Organic Chemicals |
| D008738 | Methyl Ethers |
| D004987 | Ethers |
| D006845 | Hydrocarbons, Fluorinated |
| D006846 | Hydrocarbons, Halogenated |
| D005283 | Fentanyl |
| D010880 | Piperidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D011422 | Propionates |
| D000144 | Acids, Acyclic |
| D002264 | Carboxylic Acids |
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