Naresh Sundaresan1, Amanda Roberts1, Kyle J Thompson2, Iain H McKillop2, Selwan Barbat1, Abdelrahman Nimeri3. 1. Atrium Health Weight Management, Section of Bariatric and Metabolic Surgery, Department of Surgery, Atrium Health, Charlotte, North Carolina. 2. Division of Research, Department of Surgery, Carolinas Medical Center, Atrium Health, Charlotte, North Carolina. 3. Atrium Health Weight Management, Section of Bariatric and Metabolic Surgery, Department of Surgery, Atrium Health, Charlotte, North Carolina. Electronic address: Abdelrahman.nimeri@atriumhealth.org.
Abstract
BACKGROUND: The obesity rate for the Hispanic population is significantly higher than that of white, non-Hispanic people in the United States, yet Hispanic people undergo disproportionately fewer metabolic and bariatric surgery procedures. This study used the Metabolic Bariatric Surgery Accreditation and Quality Improvement Program data registry to examine potential differences in preoperative co-morbidities and postoperative outcomes in Hispanic adults undergoing sleeve gastrectomy or Roux-en-Y gastric bypass procedures in the United States. OBJECTIVES: To study the presence of the Hispanic paradox in metabolic and bariatric surgery utilizing the MBSAQIP registry. SETTING: Academic Teaching Institution. METHODS: Participant User Files from the Metabolic Bariatric Surgery Accreditation and Quality Improvement Program were reviewed for patients undergoing sleeve gastrectomy or Roux-en-Y gastric bypass (2015-2017). Patients were grouped by race (Hispanic versus all other races) and primary procedure performed. Variables for major and minor postoperative complications were combined. A univariate analysis was performed on unmatched and propensity-matched cohorts. RESULTS: After applying exclusions, 53,353 (13.7%) Hispanic patients and 335,299 non-Hispanic patients remained. A univariate analysis demonstrated Hispanic patients had the lowest preoperative co-morbidity profile compared with all other races and decreased rates of major and minor postoperative complications. Using matched-cohort data, when complications were assessed and grouped as major/minor complications, rates of major and minor complications in Hispanic patients were lower in the Roux-en-Y gastric bypass group, despite Hispanic patients having higher leak rates. Similarly, there were no differences between Hispanic/non-Hispanic sleeve gastrectomy patients in overall major/minor complication rates despite Hispanic patients exhibiting higher venous thromboembolism and lower bleeding compared with non-Hispanic patients. CONCLUSION: Hispanic patients undergo disproportionately low rates of metabolic and bariatric surgery procedures and present with lower incidence of preoperative co-morbidities. Additionally, Hispanic patients have the same or decreased incidence of postoperative complications compared with non-Hispanic patients, thereby corroborating the Hispanic paradox.
BACKGROUND: The obesity rate for the Hispanic population is significantly higher than that of white, non-Hispanic people in the United States, yet Hispanic people undergo disproportionately fewer metabolic and bariatric surgery procedures. This study used the Metabolic Bariatric Surgery Accreditation and Quality Improvement Program data registry to examine potential differences in preoperative co-morbidities and postoperative outcomes in Hispanic adults undergoing sleeve gastrectomy or Roux-en-Y gastric bypass procedures in the United States. OBJECTIVES: To study the presence of the Hispanic paradox in metabolic and bariatric surgery utilizing the MBSAQIP registry. SETTING: Academic Teaching Institution. METHODS:Participant User Files from the Metabolic Bariatric Surgery Accreditation and Quality Improvement Program were reviewed for patients undergoing sleeve gastrectomy or Roux-en-Y gastric bypass (2015-2017). Patients were grouped by race (Hispanic versus all other races) and primary procedure performed. Variables for major and minor postoperative complications were combined. A univariate analysis was performed on unmatched and propensity-matched cohorts. RESULTS: After applying exclusions, 53,353 (13.7%) Hispanic patients and 335,299 non-Hispanic patients remained. A univariate analysis demonstrated Hispanic patients had the lowest preoperative co-morbidity profile compared with all other races and decreased rates of major and minor postoperative complications. Using matched-cohort data, when complications were assessed and grouped as major/minor complications, rates of major and minor complications in Hispanic patients were lower in the Roux-en-Y gastric bypass group, despite Hispanic patients having higher leak rates. Similarly, there were no differences between Hispanic/non-Hispanic sleeve gastrectomy patients in overall major/minor complication rates despite Hispanic patients exhibiting higher venous thromboembolism and lower bleeding compared with non-Hispanic patients. CONCLUSION: Hispanic patients undergo disproportionately low rates of metabolic and bariatric surgery procedures and present with lower incidence of preoperative co-morbidities. Additionally, Hispanic patients have the same or decreased incidence of postoperative complications compared with non-Hispanic patients, thereby corroborating the Hispanic paradox.
Authors: Tayler J James; Stephen F Sener; James D Nguyen; Marc Rothschild; Lauren Hawley; Tanu A Patel; Rachel Sargent; Adrian Dobrowolsky Journal: Obes Surg Date: 2021-07-02 Impact factor: 4.129