Citation

Zeller MH, Reiter-Purtill J, Jenkins TM, Kidwell KM, Bensman HE, Mitchell JE, Courcoulas AP, Inge TH, Ley SL, Gordon KH, Chaves EA, Washington GA, Austin HM, Rofey DL. Surg. Obes. Relat. Dis. 2019; ePub(ePub): ePub.

Affiliation

Department of Pediatrics, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.

Copyright

(Copyright © 2019, Elsevier Publishing)

DOI

10.1016/j.soard.2019.12.015

PMID

32035828

Abstract

BACKGROUND: Extant literature warns of elevated suicide risks in adults postbariatric surgery, making understanding risks for adolescent patients imperative.

OBJECTIVES: To examine prevalence and predictors/correlates of suicidal thoughts and behaviors (STBs) in adolescents with severe obesity who did/did not undergo bariatric surgery from presurgery/baseline to 4 years postsurgery. SETTING: Five academic medical centers.

METHODS: Using a prospective observational design, surgical adolescents (n = 153; 79% female, 65% white, mean [M]_age = 17 yr, M_{body mass index[BMI]} = 52 kg/m²) and nonsurgical comparators (n = 70; 80% female, 54% white, M_age = 16 yr, M_BMI = 47 kg/m²) completed psychometrically sound assessments at presurgery/baseline and postsurgery years 2 and 4 (year 4: n = 117 surgical [M_BMI = 38 kg/m²], n = 56 nonsurgical [M_BMI = 48 kg/m²]).

RESULTS: For the surgical group, rates of STBs were low (year 2 [1.3%-4.6%]; year 4 [2.6%-7.9%], similar to national base rates. Groups did not differ on a year 4 postsurgical STBs (post-STBs) composite (post-STBs: ideation/plan/attempt; n = 18 surgical [16%], n = 10 nonsurgical [18%]; odds ratio =.95, P =.90). For the surgical group, predictors/correlates identified within the broader suicide literature (e.g., psychopathology [P <.01], victimization [P <.05], dysregulation [P <.001], drug use [P <.05], and knowing an attemptor/completer [P <.001]) were significantly associated with post-STBs. Surgery-specific factors (e.g., percent weight loss, weight satisfaction) were nonsignificant. Of those reporting a lifetime attempt history at year 4, only a minority (4/13 surgical, 3/9 nonsurgical) reported a first attempt during the study period. Of 3 decedents (2 surgical, 1 nonsurgical), none were confirmed suicides.

CONCLUSIONS: The present study indicates that undergoing bariatric surgery in adolescence does not heighten (or lower) risk of STB engagement across the initial 4 years after surgery. Suicide risks present before surgery persisted, and also newly emerged in a subgroup with poorer psychosocial health.

Copyright © 2019 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

Language: en

Keywords

Adolescent; Bariatric surgery; Suicidal behavior; Suicide; Young adult