1. International multicenter observational study on assessment of ventilatory management during general anaesthesia for robotic surgery and its effects on postoperative pulmonary complication (AVATaR): study protocol and statistical analysis plan
- Author
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Queiroz, Veronica Neves Fialho, Da Costa, Luiz Guilherme Villares, Barbosa, Rogerio Póvoa, Takaoka, Flávio, De Baerdemaeker, Luc, Cesar, Daniel Souza, D'Orto, Ulisses Cardoso, Galdi, José Roberto, Gottumukkala, Vijaya, Cata, Juan P, Hemmes, Sabrine N T, Hollman, Markus W, Kalmar, Alain, De Moura, Lucas A B, Mariano, Renato M, Matot, Idit, Mazzinari, Guido, Mills, Gary H, Posso, Irimar De Paula, Teruya, Alexandre, Vidal Melo, Marcos Francisco, Sprung, Juraj, Weingarten, Toby N, Treschan, Tanja A, Koopman, Seppe, Eidelman, Leonid, Chen, Lee-Lynn, Lee, Jae-Woo, Ariño Irujo, Jose J, Tena, Beatriz, Groeben, Harald, Pelosi, Paolo, De Abreu, Marcelo Gama, Schultz, Marcus J, Neto, Ary Serpa, Catala, Juan, Bravo, Mauro, De Freitas, Renato Carneir, Felipe, Chaves, Bruno, Rothman, Arantes, Schuind, Hatanaka, Dina Mie, Beltran, Joan, Monsalve, Concepción, Droger, Sijgje Mari, Deljou, Atousa, Sabov, Moldovan, Rabbu, Yosef Sale, Del Barrio De Bonis, Marina, Babian, Renate, Rabenalt, Robert, Köhne, Wiebke, Ronen, Ariel, Agarwala, Aalok V., Granell, Manuel, Anesthesiology, Intensive Care Medicine, Graduate School, ACS - Diabetes & metabolism, ACS - Pulmonary hypertension & thrombosis, and ACS - Microcirculation
- Subjects
Lung Diseases ,Laparoscopic surgery ,medicine.medical_specialty ,PROSTATECTOMY ,medicine.medical_treatment ,Trendelenburg position ,LAPAROSCOPIC SURGERY ,Anesthesia, General ,mechanical ventilation ,general anesthesia ,postoperative pulmonary complications ,robotic surgery ,Medicine (all) ,Anaesthesia ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Robotic Surgical Procedures ,030202 anesthesiology ,Protocol ,medicine ,Medicine and Health Sciences ,Humans ,Multicenter Studies as Topic ,Robotic surgery ,General anaesthesia ,030212 general & internal medicine ,Mechanical ventilation ,Prostatectomy ,business.industry ,General surgery ,General Medicine ,Institutional review board ,Respiration, Artificial ,body regions ,Observational Studies as Topic ,Observational study ,business - Abstract
IntroductionRobotic-assisted surgery (RAS) has emerged as an alternative minimally invasive surgical option. Despite its growing applicability, the frequent need for pneumoperitoneum and Trendelenburg position could significantly affect respiratory mechanics during RAS. AVATaR is an international multicenter observational study aiming to assess the incidence of postoperative pulmonary complications (PPC), to characterise current practices of mechanical ventilation (MV) and to evaluate a possible association between ventilatory parameters and PPC in patients undergoing RAS.Methods and analysisAVATaR is an observational study of surgical patients undergoing MV for general anaesthesia for RAS. The primary outcome is the incidence of PPC during the first five postoperative days. Secondary outcomes include practice of MV, effect of surgical positioning on MV, effect of MV on clinical outcome and intraoperative complications.Ethics and disseminationThis study was approved by the Institutional Review Board of the Hospital Israelita Albert Einstein. The study results will be published in peer-reviewed journals and disseminated at international conferences.Trial registration numberNCT02989415; Pre-results.
- Published
- 2018