Questions and answers

1. Gómez-Duarte OG. Is it time to restrict the clinical use of dipyrone? Colomb Journal Anesthesiol 2019;47:81-83.

2. Casas-Arroyave FD, Fernández JM, Zuleta-Tobón JJ. Evaluation of a closed-loop intravenous total anesthesia delivery system with BIS monitoring compared to an open-loop target-controlled infusion (TCI) system: randomized controlled clinical trial. Colomb Journal Anesthesiol 2019;47:84-91.

3. Fernández LMG, Ortiz-Velásquez LA, Casas-Arroyave FD. Management and perioperative outcomes of traumatic brain injury: retrospective study. Colomb Journal Anesthesiol 2019;47:100-106.

4. Díaz-Guio DA, Ruiz-Ortega FJ. Relationship among mental models, theories of change, and metacognition: structured clinical simulation. Colomb Journal Anesthesiol 2019;47:113-116.

5. Khanna S, Bustamante S. Isolated left ventricular non compaction cardiomyopathy in pregnancy. Colomb Journal Anesthesiol 2019;47:117-119.

6. Chango-Salas MB, Vanegas-Mendieta JM, Mena-López AV. Fetal anaesthesia for twin-to-twin transfusion syndrome and fetal hydrothorax drainage: case report. Colomb Journal Anesthesiol 2019;47:120-123.

7. Quiroz-Murga E, Simon-Scamarone G. Atrial fibrillation with hemodynamic instability after the use of the third dose of adenosine during surgery for seven intracranial aneurysms: case report. Colomb Journal Anesthesiol 2019;47:124-127.

8. Pabón-Muñoz FE, Luna-Montufar CA, Ramiro Paredes M. The ultrasound-guided erector spinae plane (ESP) block in chronic pain due to bone metastasis: case report. Colomb Journal Anesthesiol 2019;47:128-131.

9. Chaparro-Mendoza K, Prado-Gómez N, Acevedo M. Challenging the management of bleeding and coagulopathy in ascending aortic surgery in a Jehovah’s witness patient: case report. Colomb Journal Anesthesiol 2019;47:132-136.