Biblioteca Virtual en Salud

Objective:

To analyze the clinical characteristics of obese adolescents undergoing metabolic and bariatric surgery for the purpose to guide clinical decision-making and practice of metabolic and bariatric surgery in adolescents.

Methods:

The perioperative clinical profile of 123 adolescent patients under the age of 21 years who underwent metabolic and bariatric surgery in Beijing Friendship Hospital, Capital Medical University from 2018 to 2021 were extracted, and compared their clinical data with the overall data of 6807 patients in the 2021 GC-MBD Annual Report. Analyzed the clinical characteristics of adolescent weight loss metabolic surgery patients from multiple aspects such as preoperative complications, surgical methods, surgical outcomes, and follow-up. Statistical analysis was conducted using SPSS25.0 software.

Results:

Among adolescent bariatric surgery patients, the proportion of female patients (74.0%) was higher than that of male patients (26.0%). Except for the incidence of polycystic ovary syndrome (31.9%), which was higher than the overall rate, the proportion of other related diseases or symptoms was low and usually mild. The changes of systolic blood pressure ( Z=-5.73, P<0.001), body weight ( Z=-5.69, P<0.001), umbilical abdominal circumference ( Z=-2.40, P=0.017), glycosylated hemoglobin ( Z=-5.23, P<0.001), fasting insulin ( Z=-2.95, P<0.003), fasting C-peptide ( Z=-4.59, P<0.001), triglyceride ( Z=-2.75, P=0.006) at 3 months after operation were statistically significant compared with those before operation. The changes of systolic blood pressure ( Z=-3.42, P=0.001), body weight ( Z=-5.14, P<0.001), umbilical abdominal circumference ( Z=-2.86, P=0.004) and glycosylated hemoglobin ( Z=-2.67, P<0.008), fasting C-peptide ( Z=-2.09, P=0.037), high-density lipoprotein ( Z=-2.08, P=0.038) at 6 months after operation were statistically significant compared with those before operation.

Conclusions:

The outcomes of bariatric surgery in obese adolescents are similar to those in adults. The indications and timing of bariatric surgery need to be further explored. In view of the high proportion of females, poor self-management ability and low follow-up compliance of adolescent patients, it is urgent to construct a full-cycle care model suitable for adolescent patients with bariatric surgery to improve their self-management ability, follow-up compliance and long-term clinical outcomes.