The current understanding of prophylaxis of pulmonary complications in bariatric surgery is weak. PURPOSE: The aim of this study was to observe how changes in perioperative and postoperative treatments affect the incidence of pulmonary complications in bariatric patients. MATERIALS: This is a retrospective clinical study of 400 consecutive bariatric patients. The patients, who either underwent a sleeve gastrectomy or a Roux-en-Y gastric bypass, were divided consecutively into four subgroups with different approaches to perioperative treatment. METHODS: The first group (patients 0-100) was recovered in the intensive care unit with minimal mobilization (ICU). They had a urinary catheter and a drain. The second group (patients 101-200) was similar to the first group, but the patients used a continuous positive airway pressure (CPAP) device intermittently (ICU-CPAP). The third group (patients 201-300) was recovered on a normal ward without a urinary catheter or a drain and used a CPAP device (ward-slow). The fourth group (patients 301-400) walked to the operating theater and was mobilized in the recovery room during the first 2 h after the operation (ward-fast). CPAP was also used. Primary endpoints were pulmonary complications, pneumonia, and infection, non-ultra descriptus (NUD). RESULTS: The number of pulmonary complications among the groups was significantly different. A long operation time increased the risk for infection (p < 0.001 95 % CI from 2.02 to 6.59 %). CONCLUSIONS: Operation time increases the risk for pulmonary complications. Changes in perioperative care toward the ERAS protocol may have a positive effect on the number of pulmonary complications.
The current understanding of prophylaxis of pulmonary complications in bariatric surgery is weak. PURPOSE: The aim of this study was to observe how changes in perioperative and postoperative treatments affect the incidence of pulmonary complications in bariatric patients. MATERIALS: This is a retrospective clinical study of 400 consecutive bariatric patients. The patients, who either underwent a sleeve gastrectomy or a Roux-en-Y gastric bypass, were divided consecutively into four subgroups with different approaches to perioperative treatment. METHODS: The first group (patients 0-100) was recovered in the intensive care unit with minimal mobilization (ICU). They had a urinary catheter and a drain. The second group (patients 101-200) was similar to the first group, but the patients used a continuous positive airway pressure (CPAP) device intermittently (ICU-CPAP). The third group (patients 201-300) was recovered on a normal ward without a urinary catheter or a drain and used a CPAP device (ward-slow). The fourth group (patients 301-400) walked to the operating theater and was mobilized in the recovery room during the first 2 h after the operation (ward-fast). CPAP was also used. Primary endpoints were pulmonary complications, pneumonia, and infection, non-ultra descriptus (NUD). RESULTS: The number of pulmonary complications among the groups was significantly different. A long operation time increased the risk for infection (p < 0.001 95 % CI from 2.02 to 6.59 %). CONCLUSIONS: Operation time increases the risk for pulmonary complications. Changes in perioperative care toward the ERAS protocol may have a positive effect on the number of pulmonary complications.
Authors: Jeffrey I Mechanick; Adrienne Youdim; Daniel B Jones; W Timothy Garvey; Daniel L Hurley; M Molly McMahon; Leslie J Heinberg; Robert Kushner; Ted D Adams; Scott Shikora; John B Dixon; Stacy Brethauer Journal: Obesity (Silver Spring) Date: 2013-03 Impact factor: 5.002