Several new reviews and review updates have been posted over the last few months. A big thanks to our hardworking authors, editors and contributors. Check out all of our reviews here: http://bit.ly/2El3aJ9 

Some highlights:

• Adductor canal blocks for postoperative pain treatment in adults undergoing knee surgery
• Pharmacological interventions for the prevention of acute postoperative pain in adults following brain surgery
• Transient neurological symptoms (TNS) following spinal anaesthesia with lidocaine versus other local anaesthetics in adult surgical patients: a network meta-analysis
• Perioperative restrictive versus goal-directed fluid therapy for adults undergoing major non-cardiac surgery