- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07666984
The Effect of Neostigmine and Sugammadex on the Optic Nerve Sheath Diameter
Comparison of the Effects of Neostigmine and Sugammadex on the Optic Nerve Sheath Diameter During the Postoperative Extubation Period
Panoramica dello studio
Stato
Intervento / Trattamento
Descrizione dettagliata
The study will be conducted prospectively, randomly, and double-blind on a total of 86 patients aged 18-65 years, classified as ASA 1-2, undergoing elective surgery at the Department of Anesthesiology and Reanimation, Faculty of Medicine, Çukurova University. Written and verbal informed consent will be obtained from all participants prior to the study.
The demographic data, such as age, gender, body weight, and height, as well as ASA score and information on comorbidities, will be recorded for the patients included in the study in the preoperative anesthesia care unit. All patients who will be taken to the operating room without premedication will undergo routine monitoring, including electrocardiography, noninvasive blood pressure monitoring, and peripheral oxygen saturation. During induction of anesthesia, propofol IV 2 mg/kg, rocuronium IV 0.6 mg/kg, and fentanyl IV 1 mcg/kg will be used. After observing adequate muscle relaxation with a TOF (Train-of-Four) monitor, tracheal intubation will be performed. All patients will receive mechanical ventilation after intubation. During anesthesia, a gas mixture of 2% sevoflurane, 60% nitrous oxide, and 40% oxygen will be administered at a flow rate of 2 L/min. To maintain muscle relaxation throughout the surgery, when a TOF of 2 is observed, 0.2 mg/kg of rocuronium IV will be administered. Tramadol 2 mg/kg IV will be given 45 minutes before the end of surgery for postoperative pain management. Ondansetron 8 mg IV will be planned as antiemetic treatment. At the end of the surgery, the maintenance gases will be discontinued, and according to the randomization, the anesthesiologist responsible for anesthesia administration will either administer 2 mg/kg Sugammadex IV or 0.05 mg/kg Neostigmine IV plus 0.02 mg/kg atropine sulfate IV. Patients who show a TOF value of 90% and clinically adequate respiration will be extubated.
In addition to the anesthesiologist responsible for administering anesthesia, one blinded evaluator for each group will perform three ultrasound measurements on both eyes to determine the Optic nerve sheath diameter at 5 minutes after endotracheal intubation, 5 minutes before extubation, and 5 minutes after extubation. The measurements will be recorded while the patient is in a supine position, with ultrasound gel applied to the eyelid, using a linear probe without applying pressure to the eyeball.
The diameter of the optic nerve sheath will be systematically measured at a point 3.0 mm posterior to the optic disc to ensure consistent anatomical evaluation.
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 4
Contatti e Sedi
Contatto studio
- Nome: Ersel Gulec, MD
- Numero di telefono: 3289 +903223386060
- Email: gulecersel@yahoo.com
Luoghi di studio
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Adana, Turchia (Türkiye)
- Reclutamento
- Cukurova University Faculty of Medicine
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Investigatore principale:
- Ersel Gulec, MD
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Sub-investigatore:
- Mediha Turktan, MD
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Sub-investigatore:
- Zehra Hatipoglu, MD
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Sub-investigatore:
- Dilek Ozcengiz, MD
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Contatto:
- Ersel Gulec, MD
- Numero di telefono: 3289 +903223386060
- Email: gulecersel@yahoo.com
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Sub-investigatore:
- Kubra Gunsur, MD
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Sub-investigatore:
- Demet Lafli Tunay, MD
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- With an ASA physical status of 1-2
- Patients scheduled for elective surgery
- Patients willing to participate in the study
Exclusion Criteria:
- Patients with heart, liver, kidney, or respiratory failure
- Brain tumors, hemorrhages, or aneurysms
- Patients who have undergone eye, cardiovascular, or neurosurgery
- Eye or neurological diseases or increased intracranial pressure
- Laparoscopic surgeries
- Cases not in the supine position
- Allergy to the medications used
- Patients who did not provide informed consent to participate in the study.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Doppio
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore attivo: Group S
Sugammadex, intravenous, 2 mg/kg, single bolus dose.
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Intravenous bolus injection
|
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Comparatore attivo: Group N
Neostigmine, intravenous, 0.05 mg/kg, single bolus dose.
Atropine sulfate, intravenous, 0.02 mg/kg, single bolus dose.
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Intravenous bolus injection
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in average optic nerve sheath diameter from intubation to the 5th minute after extubation
Lasso di tempo: From the time of endotracheal intubation until 5 minutes after extubation
|
Three measurements will be taken for each eye using ultrasound to determine the diameter of the optic nerve sheath at 5 minutes after endotracheal intubation, 5 minutes before extubation, and 5 minutes after extubation; the average values for each eye will be recorded.
Subsequently, the averages of the measurements obtained for both eyes will be calculated.
Changes in these averages over time will be compared between groups.
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From the time of endotracheal intubation until 5 minutes after extubation
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Blood Pressure
Lasso di tempo: From the time of endotracheal intubation until 5 minutes after extubation
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Blood pressure will be measured and recorded 5 minutes after endotracheal intubation, 5 minutes before extubation, and 5 minutes after extubation
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From the time of endotracheal intubation until 5 minutes after extubation
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Postoperative nausea and vomiting
Lasso di tempo: The one-hour period from endotracheal tube removal to patient discharge from the postoperative care unit.
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The number of patients who experienced nausea and vomiting upon waking from anesthesia and during their stay in the postoperative care unit.
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The one-hour period from endotracheal tube removal to patient discharge from the postoperative care unit.
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Blood pressure
Lasso di tempo: The one-hour period from endotracheal tube removal to patient discharge from the postoperative care unit.
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Noninvasive measurement of blood pressure
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The one-hour period from endotracheal tube removal to patient discharge from the postoperative care unit.
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Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Ersel Gulec, MD, Cukurova University
Pubblicazioni e link utili
Pubblicazioni generali
- Rajajee V, Vanaman M, Fletcher JJ, Jacobs TL. Optic nerve ultrasound for the detection of raised intracranial pressure. Neurocrit Care. 2011 Dec;15(3):506-15. doi: 10.1007/s12028-011-9606-8.
- Maissan IM, Dirven PJ, Haitsma IK, Hoeks SE, Gommers D, Stolker RJ. Ultrasonographic measured optic nerve sheath diameter as an accurate and quick monitor for changes in intracranial pressure. J Neurosurg. 2015 Sep;123(3):743-7. doi: 10.3171/2014.10.JNS141197. Epub 2015 May 8.
- P S L, Miskan MM, Y Z C, Zaki RA. Staggering the dose of sugammadex lowers risks for severe emergence cough: a randomized control trial. BMC Anesthesiol. 2017 Oct 11;17(1):137. doi: 10.1186/s12871-017-0430-3.
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
- Prodotti chimici organici
- Composti eterociclici
- Carboidrati
- Alcaloidi
- Composti policiclici
- Ammine
- Composti aza
- Polisaccaridi
- Composti macrociclici
- Composti di fenilammonio
- Composti di ammonio quaternario
- Composti di onium
- gamma-clodestrine
- Ciclodestrine
- Destrine
- Amido
- Glucani
- Composti eterociclici, anello a ponte
- Derivati atropina
- Tropanes
- Composti azabiciclo
- Alcaloidi Belladonna
- Alcaloidi solanacei
- Composti biciclo a ponte, eterociclici
- Atropina
- Neostigmina
- SUGAMMADEX
Altri numeri di identificazione dello studio
- 25-AKD-309
Piano per i dati dei singoli partecipanti (IPD)
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Descrizione del piano IPD
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