Page 67 - Read Online

Spurzem et al. Mini-invasive Surg. 2025;9:10 https://dx.doi.org/10.20517/2574-1225.2024.96 Page 7 of 8

DECLARATIONS
Authors’ contributions
Conceptualization, methodology, data curation, formal analysis, writing - original draft, writing - review
and editing: Spurzem GJ
Conceptualization, methodology, writing - original draft, writing - review and editing: Broderick RC
Conceptualization, methodology, data curation: Huang EY
Supervision, writing - review and editing: Hollandsworth HM, Sandler BJ, Jacobsen GR, Horgan S

Availability of data and materials
Data are available from the corresponding author upon reasonable request.

Financial support and sponsorship
None.

Conflicts of interest
Broderick RC is a consultant for Stryker Corporation. Sandler BJ is a consultant for Boston Scientific.
Jacobsen GR is a consultant for Gore Medical and Viacyte. Horgan S is a consultant for Stryker Corporation
and Ethicon. The other authors declared that there are no conflicts of interest.

Ethical approval and consent to participate
Ethical approval for the development and maintenance of the prospectively maintained database used in
this study was provided by the University of California, San Diego Institutional Review Board
(Approval number 131544). Patient consent was not required, as this study is a retrospective review of
medical records.

Consent for publication
Not applicable.

Copyright
© The Author(s) 2025.

REFERENCES
1. Magro DO, Geloneze B, Delfini R, Pareja BC, Callejas F, Pareja JC. Long-term weight regain after gastric bypass: a 5-year
prospective study. Obes Surg. 2008;18:648-51. DOI PubMed
2. Christou NV, Look D, Maclean LD. Weight gain after short- and long-limb gastric bypass in patients followed for longer than 10
years. Ann Surg. 2006;244:734-40. DOI PubMed PMC
3. Adams TD, Davidson LE, Litwin SE, et al. Weight and metabolic outcomes 12 years after gastric bypass. N Engl J Med.
2017;377:1143-55. DOI PubMed PMC
4. David LA, Sijercic I, Cassin SE. Preoperative and post-operative psychosocial interventions for bariatric surgery patients: a systematic
review. Obes Rev. 2020;21:e12926. DOI PubMed
5. Thonney B, Pataky Z, Badel S, Bobbioni-Harsch E, Golay A. The relationship between weight loss and psychosocial functioning
among bariatric surgery patients. Am J Surg. 2010;199:183-8. DOI PubMed
6. Jensen AB, Renström F, Aczél S, et al. Efficacy of the glucagon-like peptide-1 receptor agonists liraglutide and semaglutide for the
treatment of weight regain after bariatric surgery: a retrospective observational study. Obes Surg. 2023;33:1017-25. DOI PubMed
PMC
7. Coakley BA, Deveney CW, Spight DH, et al. Revisional bariatric surgery for failed restrictive procedures. Surg Obes Relat Dis.
2008;4:581-6. DOI
8. Cheema F, Choi M, Moran-Atkin E, Camacho D, Choi J. Outcomes in revisional bariatric surgery: a high-volume single institution
experience. Surg Endosc. 2021;35:3932-9. DOI PubMed
9. Himpens J, Verbrugghe A, Cadière GB, Everaerts W, Greve JW. Long-term results of laparoscopic Roux-en-Y Gastric bypass:
evaluation after 9 years. Obes Surg. 2012;22:1586-93. DOI PubMed
10. Ponce J, DeMaria EJ, Nguyen NT, Hutter M, Sudan R, Morton JM. American Society for Metabolic and Bariatric Surgery estimation
of bariatric surgery procedures in 2015 and surgeon workforce in the United States. Surg Obes Relat Dis. 2016;12:1637-9. DOI