Opioid Free Anesthesia on the Quality of Early Recovery
ConditionOpioid-free Anesthesia
Trial statusRecruiting
Trial phasePhase 4
Trial typeInterventional
Biological sexAll
Age18-99
SponsorBeijing Friendship Hospital
To analyze and compare the effect of OFA scheme and traditional balanced anesthesia scheme on QoR15 after thyroidectomy, and further clarify the safety and rationality of OFA scheme in perioperative application of thyroid surgery.
Patients undergoing elective thyroidectomy under general anesthesia
>18 year old
The informed consent form has been signed
American Society of Anesthesiologists (ASA) anesthesia grade I - II
Long term use of opioids
Long term use of NSAIDs
Have a history of psychosis, epilepsy, preoperative anxiety, depression, and emotional management disorders
Patients with increased gastric contents reflux and respiratory tract aspiration