Anesthesia of Endolaryngeal Laser Surgery and Perioperative Side Effects

University of Pecs

Status: Completed

Conditions: Anesthesia

Treatments: Other: bispectral index monitoring

Study type: Interventional

Funder types: Other

Identifiers

NCT04903483

6218-2021

Details and patient eligibility

About

Investigators analyze the anesthesia of the endolaryngeal laser surgery in patients with smoking with or without monitoring of depth of anesthesia (bispectral index)

Full description

All participants are informed about the investigation and are signed the Informed Consent before anesthesia. The study takes place at the Department of Otorhinolaryngology, University of Pecs, Hungary. Between June 2021 and May 2022 ASA I or II patients aged 18-65 years, scheduled for elective endolaryngeal laser surgery with TCI (target-controlled infusion, propofol). Exclusion criteria are epilepsy, psychiatric illness, cerebrovascular or congenital neuromuscular disease. Participants are randomized to two anesthetic groups, anesthesia with or without bispectral index monitoring.

Enrollment: 50 patients

Sex: All

Ages: 18 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• endolaryngeal laser surgery with target-controlled anesthesia

Exclusion criteria

• epilepsy, psychiatric illness, cerebrovascular or congenital neuromuscular disease

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

---

50 participants in 2 patient groups

target-controlled infusion (propofol) with depth of anesthesia monitoring

Other group

Description:

In this group, propofol dosing is adjusted with bispectral index monitoring.

Treatment:

Other: bispectral index monitoring

target-controlled infusion (propofol) without depth of anesthesia monitoring

Other group

Description:

In this group, propofol dosing is adjusted without bispectral index monitoring.

Treatment:

Other: bispectral index monitoring