China Clinical Trial Register ChiCTR2300068578 . Registered on 20 February 2023.
Keyphrases
- ultrasound guided
- patients undergoing
- clinical trial
- minimally invasive
- fine needle aspiration
- coronary artery bypass
- robot assisted
- phase ii
- surgical site infection
- cardiac surgery
- study protocol
- open label
- double blind
- pain management
- phase iii
- randomized controlled trial
- acute kidney injury
- atrial fibrillation
- chronic pain