postoperative agitation
Conditions
Interventions
control group:catheterization with Paraffin oil after general anesthesia
catheterization with awake:catheterization with awake
tetracaine group:catheterization with etracaine hydrochloride jelly after general anesthesia
Sponsors
the Second Affiliated Hospital,Wenzhou Medical University,
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: Select spinal surgery 90 cases of male patients undergoing elective (surgery longer than expected 2h), ASA grade I or II, aged 18 to 65 years old, weighing 40 ~ 80 kg.
Exclusion criteria
Exclusion criteria: (1) suspected to drug allergy; (2) in patients weighing more than 100kg; (3) preoperative New York Heart Association (NYHA) class III or IV persons; (4) combined heart, liver, kidney, hematopoietic system and other vital organs and systems of serious primary disease or ALT, 2 times the upper limit of normal AST, Cr exceeds upper limit of normal persons; (5) preoperative hemoglobin 160g/L, or hematocrit <30% forward; preoperative platelet count <=100*10^9/L were; preoperative coagulation prompt PT or APTT greater than the upper limit of normal 1.5 persons; (6) liquid overload, including pulmonary edema; (7) serum K +, Na + ,, Mg2 +, Cl- abnormalities; (8) with severe systemic infection; (9) associated with neurological and psychiatric disorders and unable or unwilling to co-collaborators; (10) during pregnancy, lactation or recent fertility planner; (11) within the past three months, those who participated in other clinical trials; (12) The researchers consider who not appropriate to participate in the clinical trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heart Rate;blood pressure;AONO restlessness Rating;Catheter tolerance ratings; | — |
Contacts
Public ContactWang Xiaocou
Outcome results
None listed