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Anesthesia without the use of opioid (Opioid free anesthesia) is an alternative to conventional opioid balanced anesthesia, with less post operative nausea and vomiting, and comparable analgesia. This study aim to compare the effect of opioid free versus opioid balanced anesthesia in ophthalmology surgery
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Control | Active Comparator |
| |
| Opioid free anesthesia | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Dexmedetomidine | Drug | Opioid free anesthesia |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Postoperative nausea and vomiting (PONV) | Incidence of PONV | 24 hours |
| Pain score | Pain score assessed with numerical rating scale (0-10) where higher value corresponds to more pain experienced by the patient | 24 hours |
| Time to laryngeal mask exertion | Measured from the last surgical knot to LMA exertion | Intraoperative |
| Adverse effect | Severe changes in hemodynamics, including severe bradycardia, tachycardia, hypotension, hypertension, desaturation | 24 hours |
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Inclusion Criteria:
Exclusion Criteria:
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Participants' data is kept under strict regulation by the study investigator and will not be shared without participants' consent
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| ID | Term |
|---|---|
| D000377 | Agnosia |
| D014839 | Vomiting |
| ID | Term |
|---|---|
| D010468 | Perceptual Disorders |
| D019954 | Neurobehavioral Manifestations |
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
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| ID | Term |
|---|---|
| D020927 | Dexmedetomidine |
| D005283 | Fentanyl |
| ID | Term |
|---|---|
| D007093 | Imidazoles |
| D001393 | Azoles |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
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| Fentanyl |
| Drug |
Control given Opioid balanced anesthesia |
|
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012817 | Signs and Symptoms, Digestive |
| D010880 |
| Piperidines |