Postoperative Sleep Quality of Patients Anesthesia With Propofol or Sevoflurane Undergoing Thyroidectomy

Postoperative Sleep Quality of Patients Anesthesia With Propofol or Sevoflurane Undergoing Thyroidectomy

The investigators designed a study to determine whether Propofol or Sevoflurane would provide same postoperative sleep quality in patients undergoing thyroidectomy.

The investigators designed a study to determine whether Propofol or Sevoflurane would provide same postoperative sleep quality in patients undergoing thyroidectomy.The bispectral index score (BIS) was monitored during the operation and the first postoperative night.

Inclusion Criteria:

• Participants were deemed eligible if they were candidates for general anesthesia undergoing thyroidectomy

Exclusion Criteria:

• Patients were excluded if they had a body mass index exceeding 30 kg/m2, had a Pittsburgh Sleep Quality Index global scores higher than 6, had an anesthesia time longer than 4 hours, had a history of cardiovascular, neurological, or psychiatric disease, had cervical lymph node metastasis, were treated with sedative and analgesics during the postoperative BIS-Vista monitoring period, were allergic to drugs used in the study, or had been diagnosed with Graves' disease or hyperthyroidism or hypothyroidism.