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Analgesic Requirements in Adolescents Undergoing Bariatric Surgery-an Observational Study
Janelle D Vaughns1,2, Elaine F Williams3, Eleanor R Mackey4
1Division of Anesthesiology, Pain and Perioperative Medicine, Children's National Health System/The George Washington University School of Medicine and Health Sciences, Washington, DC., Washington, DC, USA. jvaughns@childrensnational.org.
Aim:
To examine the impact of preexisting psychiatric/psychological diagnoses on perioperative analgesic requirements in adolescents with morbid obesity undergoing bariatric surgery.
Methods:
A retrospective cohort study of adolescents with morbid obesity undergoing bariatric surgery. Primary and secondary outcomes included perioperative analgesic intake and pain scores (Numerical Rating Scale (0-10) NRS) throughout the hospital stay.
Results:
From our Bariatric Surgery Research Registry, we identified 17 adolescents with psychiatric/psychological diagnoses prior to undergoing bariatric surgery. Fifteen patients from the same registry and without such diagnosis undergoing bariatric surgery during the same time interval served as controls. In both groups, there was a predominance of female patients. During the perioperative period, in both groups, oral morphine equivalent and ketorolac and acetaminophen intake were similar. Notably, the perioperative median pain scores at the times examined were below 5 for all patients. The median pain scores in the PACU, day of surgery, and first postoperative day were similar. Conversely, on postoperative day 2, pain scores were higher in patients with diagnoses of psychiatric/psychological disorders (p = 0.004) compared to those without.
Conclusion:
In this cohort of morbidly obese adolescents undergoing bariatric surgery, patients with and without preexisting psychiatric/psychological diagnoses had similar analgesic requirements during the perioperative period. This finding appears contrary to those suggesting that preexisting depression and/or anxiety might be associated with increased analgesic requirements during the perioperative period.
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