Sedation with Ketamine-Propofol in Patients Undergoing Transcatheter Aortic Valve Implantation: A Comparative Retrospective Study on General Anesthesia

Title:Sedation with Ketamine-Propofol in Patients Undergoing Transcatheter Aortic Valve Implantation: A Comparative Retrospective Study on General Anesthesia

Volume: 22 Issue: 4

Author(s): Nurdan Yilmaz*, Yasar Gokhan Gul and Murat Ugurlucan

Affiliation:

• Department of Anesthesiology and Reanimation, Medipol Mega University Hospital, Istanbul, Turkey

Keywords: Transcatheter aortic valve implantation (TAVI), general anesthesia, sedation, ketamine, propofol, severe aortic stenosis.

Abstract:

Background: Transcatheter aortic valve implantation (TAVI) is used for patients with severe aortic stenosis who are at high risk for surgery. Since these patients are elderly and have comorbidities, their management is of great importance.

Objectives: This retrospective study compares two anesthesia techniques during TAVI: sedation (ketamine and propofol) and general anesthesia.

Methods: Patients with severe aortic stenosis undergoing TAVI during 2021 in our hospital were retrospectively screened. Demographic data, comorbidities, anesthesia management, complications, and mortality of the patients were obtained from the records.

Results: There were 137 patients treated with TAVI; 74 (54%) patients had sedation and 63 (46%) had general anesthesia. When the anesthesia management was evaluated, no significant difference in mortality was observed between the patients who received general anesthesia and sedation. After univariate and multivariate logistic regression analyses were performed to investigate factors having an impact on mortality, anemia (only in univariate analysis) in the whole study population was a statistically significant risk factor for mortality in patients undergoing TAVI (p<0.014).

Conclusion: There was no significant difference in mortality in terms of anesthesia management. Anemia was a risk factor for mortality (only in univariate analysis) in the whole study population. We concluded that conscious sedation with ketamine and propofol is effective and safe for TAVI procedures compared to general anesthesia.

Cite this article as:

Yilmaz Nurdan*, Gul Gokhan Yasar and Ugurlucan Murat, Sedation with Ketamine-Propofol in Patients Undergoing Transcatheter Aortic Valve Implantation: A Comparative Retrospective Study on General Anesthesia, Current Vascular Pharmacology 2024; 22 (4) . https://dx.doi.org/10.2174/0115701611274790231221044147