Postoperative Pain
Conditions
Interventions
Experimental group:After surgery but while still under maintained anesthesia, ultrasound-guided iliac fascia compartment block was performed, combined with a patient-controlled intravenous analgesia (
Control group:A patient-controlled intravenous analgesia (PCIA) protocol using normal-dose dezocine (0.6 mg/kg)
Sponsors
Hospital of Stomatology, Sun Yat-sen University
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1.Subjects voluntarily participate in the study and sign the informed consent form; 2.Male or female, aged 18 to 60 years (inclusive); 3.Scheduled to undergo tumor resection with vascularized free anterolateral thigh (ALT) flap reconstruction.
Exclusion criteria
Exclusion criteria: 1.ASA physical status classification > III; 2.BMI 35 kg/m^2; 3.Difficult airway assessed by an anesthesiologist with =3 years of clinical experience; 4.Allergy to ropivacaine, tramadol, or dezocine; 5.Skin infection at iliac fascia block site or preexisting lower limb muscle weakness; 6.Chronic opioid abuse (>6 months) or alcohol addiction; 7.Preoperative diagnosis of anxiety disorder, bipolar disorder, or other non-cooperative psychiatric conditions; 8.Chronic sleep disorders (>6 months)?.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale Score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Hospital Anxiety and Depression Scale Score;Pittsburgh Sleep Quality Index;Sleep quality;Athens Insomnia Scale Score; | — |
Countries
China
Contacts
Public ContactYijin Ou
Hospital of Stomatology, Sun Yat-sen University
Outcome results
None listed