Efficacy of dexmedetomidine as an anesthetic adjuvant for functional endoscopic sinus surgery under general anesthesia : a randomized-controlled study
Joint Authors
Guptaa, Kumkum
Guptab, Prashant K.
Bhatiaa, Kanwaljit Singh
Rastogia, Bhawana
Pandeya, Mahesh Narayan
Agarwala, Shikha
Source
Ain Shams Journal of Anesthesiology
Issue
Vol. 9, Issue 2 (30 Jun. 2016), pp.207-211, 5 p.
Publisher
Ain Shams University Faculty of Medicine Department of Anesthesiology
Publication Date
2016-06-30
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Topics
- Measurement
- Arteries
- Anaesthetics
- Surgery
- Anesthesiology
- Wounds and injuries
- Blood
- Anemia
- Blood pressure
- Diagnosis
Abstract EN
Background Functional endoscopic sinus surgery (FESS) requires effective control of bleeding for better visibility of the operating fi eld and reduced risk of injury to the optic nerve or the internal carotid artery.
Dexmedetomidine can provide controlled hypotension, analgesia, and sedation.
The present study aimed to evaluate the clinical effi cacy, safety, and advantages of dexmedetomidine as an anesthetic adjuvant for FESS.
Patients and methods Fifty adult consented patients of comparable demographic profi le, scheduled for FESS, were assigned randomly to two groups.
Patients of group D received a loading dose of dexmedetomidine 1 μg/kg over 10 min, followed by an infusion at 0.4–0.7 μg/kg/h and patients of group C were administered an identical amount of saline solution.
During the procedure, hemodynamic changes, intraoperative surgical grade of bleeding (on the basis of the Fromme–Boezaart scale), intraoperative fentanyl consumption, emergence time, and total recovery from anesthesia (Aldrete’s score ≥9) were recorded.
Results Patients of group D comparatively had a lower intraoperative heart rate and mean arterial blood pressure, along with a signifi cantly lower bleeding score (P < 0.001).
The mean intraoperative fentanyl consumption was signifi cantly lower in patients of group D.
Emergence time and time to achieve an Aldrete’s score 9 or more were signifi cantly lower in group C at 15 and 30 min postoperatively.
Conclusion Dexmedetomidine has effectively provided the ideal oligemic surgical fi eld during FESS and offers the inherent advantages of analgesia, sedation, and anesthetic-sparing effects.
American Psychological Association (APA)
Guptaa, Kumkum& Guptab, Prashant K.& Bhatiaa, Kanwaljit Singh& Rastogia, Bhawana& Pandeya, Mahesh Narayan& Agarwala, Shikha. 2016. Efficacy of dexmedetomidine as an anesthetic adjuvant for functional endoscopic sinus surgery under general anesthesia : a randomized-controlled study. Ain Shams Journal of Anesthesiology،Vol. 9, no. 2, pp.207-211.
https://search.emarefa.net/detail/BIM-688282
Modern Language Association (MLA)
Guptaa, Kumkum…[et al.]. Efficacy of dexmedetomidine as an anesthetic adjuvant for functional endoscopic sinus surgery under general anesthesia : a randomized-controlled study. Ain Shams Journal of Anesthesiology Vol. 9, no. 2 (Apr. / Jun. 2016), pp.207-211.
https://search.emarefa.net/detail/BIM-688282
American Medical Association (AMA)
Guptaa, Kumkum& Guptab, Prashant K.& Bhatiaa, Kanwaljit Singh& Rastogia, Bhawana& Pandeya, Mahesh Narayan& Agarwala, Shikha. Efficacy of dexmedetomidine as an anesthetic adjuvant for functional endoscopic sinus surgery under general anesthesia : a randomized-controlled study. Ain Shams Journal of Anesthesiology. 2016. Vol. 9, no. 2, pp.207-211.
https://search.emarefa.net/detail/BIM-688282
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 211
Record ID
BIM-688282