• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

SAGES

Reimagining surgical care for a healthier world

  • Home
    • COVID-19 Annoucements
    • Search
    • SAGES Home
    • SAGES Foundation Home
  • About
    • Who is SAGES?
    • SAGES Mission Statement
    • Advocacy
    • Strategic Plan, 2020-2023
    • Committees
      • Request to Join a SAGES Committee
      • SAGES Board of Governors
      • Officers and Representatives of the Society
      • Committee Chairs and Co-Chairs
      • Full Committee Rosters
      • SAGES Past Presidents
    • Donate to the SAGES Foundation
    • Awards
      • George Berci Award
      • Pioneer in Surgical Endoscopy
      • Excellence In Clinical Care
      • International Ambassador
      • IRCAD Visiting Fellowship
      • Social Justice and Health Equity
      • Excellence in Community Surgery
      • Distinguished Service
      • Early Career Researcher
      • Researcher in Training
      • Jeff Ponsky Master Educator
      • Excellence in Medical Leadership
      • Barbara Berci Memorial Award
      • Brandeis Scholarship
      • Advocacy Summit
      • RAFT Annual Meeting Abstract Contest and Awards
  • Meetings
    • NBT Innovation Weekend
    • SAGES Annual Meeting
      • 2023 Scientific Session Call For Abstracts
      • 2023 Emerging Technology Call For Abstracts
    • CME Claim Form
    • Industry
      • Advertising Opportunities
      • Exhibit Opportunities
      • Sponsorship Opportunities
    • Future Meetings
    • Past Meetings
      • SAGES 2022
      • SAGES 2021
    • Related Meetings Calendar
  • Join SAGES!
    • Membership Benefits
    • Membership Applications
      • Active Membership
      • Affiliate Membership
      • Associate Active Membership
      • Candidate Membership
      • International Membership
      • Medical Student Membership
    • Member News
      • Member Spotlight
      • Give the Gift of SAGES Membership
  • Patients
    • Healthy Sooner – Patient Information for Minimally Invasive Surgery
    • Patient Information Brochures
    • Choosing Wisely – An Initiative of the ABIM Foundation
    • All in the Recovery: Colorectal Cancer Alliance
    • Find a SAGES Member
  • Publications
    • SAGES Stories Podcast
    • SAGES Clinical / Practice / Training Guidelines, Statements, and Standards of Practice
    • Patient Information Brochures
    • TAVAC – Technology and Value Assessments
    • Surgical Endoscopy and Other Journal Information
    • SAGES Manuals
    • SCOPE – The SAGES Newsletter
    • COVID-19 Annoucements
    • Troubleshooting Guides
  • Education
    • OpiVoid.org
    • SAGES.TV Video Library
    • Safe Cholecystectomy Program
      • Safe Cholecystectomy Didactic Modules
    • Masters Program
      • SAGES Facebook Program Collaboratives
      • Acute Care Surgery
      • Bariatric
      • Biliary
      • Colorectal
      • Flexible Endoscopy (upper or lower)
      • Foregut
      • Hernia
      • Robotics
    • Educational Opportunities
    • HPB/Solid Organ Program
    • Courses for Residents
      • Advanced Courses
      • Basic Courses
    • Video Based Assessments (VBA)
    • Robotics Fellows Course
    • MIS Fellows Course
    • Facebook Livestreams
    • Free Webinars For Residents
    • SMART Enhanced Recovery Program
    • SAGES OR SAFETY Video
    • SAGES at Cine-Med
      • SAGES Top 21 MIS Procedures
      • SAGES Pearls
      • SAGES Flexible Endoscopy 101
      • SAGES Tips & Tricks of the Top 21
  • Opportunities
    • NEW-Area of Concentrated Training Seal (ACT)-Advanced Flexible Endoscopy-Coming Soon!
    • SAGES Fellowship Certification for Advanced GI MIS and Comprehensive Flexible Endoscopy
    • Multi-Society Foregut Fellowship Certification
    • SAGES Research Opportunities
    • Fundamentals of Laparoscopic Surgery
    • Fundamentals of Endoscopic Surgery
    • Fundamental Use of Surgical Energy
    • Job Board
    • SAGES Go Global: Global Affairs and Humanitarian Efforts
  • Search
    • Search All SAGES Content
    • Search SAGES Guidelines
    • Search the Video Library
    • Search the Image Library
    • Search the Abstracts Archive
  • Store
    • “Unofficial” Logo Products
  • Log In

The Effect of Smoking on Open and Laparoscopic Bariatric Outcomes

Ivy N Haskins, MD, Richard Amdur, PhD, Khashayar Vaziri, MD, FACS. George Washington University Department of General Surgery.

Background: Bariatric surgery is an effective long-term treatment for morbid obesity. Although the effect of smoking on bariatric surgical outcomes is unclear, many bariatric surgeons recommend smoking cessation prior to surgery. We investigated the association of smoking on adverse bariatric surgical outcomes using the National Surgical Quality Improvement Program Database (NSQIP).

Methods and Procedures: Bariatric patients were identified in NSQIP using Current Procedure Terminology Codes (CPT) for all types of bariatric procedures except adjustable gastric banding. Pre-treatment variables’ univariate associations with smoking were examined using chi-square regression and t-tests. Association of smoking with outcomes, corrected for relevant covariates, were tested with logistic regression within laparoscopic and open treatment groups.

Results: 41,445 patients underwent gastric bypass surgery (35,696 laparoscopic; 5,749 open). Table 1 depicts outcomes for smokers and non-smokers who have undergone laparoscopic and open bariatric surgery. Smokers had a significantly increased risk of re-intubation, sepsis, septic shock, and length of stay greater than one week in laparoscopic bariatric surgery when compared to nonsmokers. In open bariatric procedures, smoking was significantly associated with pneumonia, prolonged intubation, organ space infection, and length of stay greater than one week.

Conclusions: These data suggest that smoking is a modifiable preoperative risk factor that leads to increased pulmonary morbidity and length of hospital stay for all types of bariatric surgery. Smoking also increases the risk of organ space (intra-abdominal) infection in open bariatric surgery. Smoking cessation should be encouraged in order to minimize the risk of adverse outcomes. Future investigations are needed to identify the optimal length of cessation.

Table 1: Effect of Smoking on Laparoscopic and Open Bariatric Surgery
 

Laparoscopic Bariatric Surgery

n = 35, 696

Open Bariatric Surgery

n = 5, 749

Outcome p Odds Ratio (95% CI)* p Odds Ratio (95% CI)
Pneumonia .14 1.35 (0.91 – 2.00) <0.001 3.06 (1.95 – 4.80)
Re-Intubation .04 1.61 (1.02 – 2.54) .27 1.44 (.076 – 2.72)
Prolonged Intubation .05 1.63 (1.01 – 2.64) .01 2.14 (1.21 – 3.80)
Organ Space Infection .10 1.35 (0.94 – 1.92) .03 1.79 (1.07 – 3.00)
Sepsis .04 1.44 (1.02 – 2.03) .20  1.45 (0.82 – 2.57)
Septic Shock .02 1.96 (1.14 – 3.36) .19 1.59 (0.79 – 3.19)
LOS > 7 Days .05 1.29 (1.00 -1.66) .03 1.47 (1.04 – 2.08)

 *Odds ratios are expressed in comparison to nonsmokers for each group respectively.

 

180

Share this:

  • Twitter
  • Facebook
  • LinkedIn
  • Pinterest
  • WhatsApp
  • Reddit

Related

« Return to SAGES 2014 abstract archive

Our Mission

Innovate, educate and collaborate to improve patient care.

Recently, on SAGES…

Critical View of Safety (CVS) Challenge QR Code

The SAGES Critical View of Safety Challenge – Donate Your Lap Chole Videos!

The Society of American Gastrointestinal and Endoscopic Surgeons is hosting the first Artificial Intelligence Data Challenge conducted by surgeons. The aim of this challenge is to generate a large and diverse dataset of laparoscopic cholecystectomy videos, annotated with respect to the subcomponents of the Critical View of Safety (CVS). Computer scientists from all over the […]

Respuesta de SAGES al Estudio NordICC sobre el beneficio de las colonoscopias de detección

SAGES desea aclarar los resultados del estudio NordICC y colocarlos en contexto de los esfuerzos de varias agencias nacionales para reducir el riesgo de cáncer colorrectal – la segunda causa de muerte por cáncer más frecuente en los Estados Unidos-, mediante la promoción de la detección y tratamiento oportuno de las lesiones.

SAGES Response to NordICC Study Regarding Benefit of Screening Colonoscopies

The NordICC Study recently published in The New England Journal of Medicine and widely reported on by media outlets has raised questions regarding the benefit of screening colonoscopy in lowering the risk of colorectal cancer and cancer-related deaths among otherwise healthy and symptom-free men and women aged 55 to 64. Provocative headlines and commentaries have […]

Contact SAGES

Society of American Gastrointestinal and Endoscopic Surgeons
11300 W. Olympic Blvd Suite 600
Los Angeles, CA 90064 USA
webmaster@sages.org
Tel: (310) 437-0544

Find Us Around the Web!

  • Facebook
  • Twitter
  • YouTube

Important Links

SAGES 2023 Meeting Information

Healthy Sooner: Patient Information

SAGES Guidelines, Statements, & Standards of Practice

SAGES Manuals

 

  • taTME Study Info
  • Foundation
  • SAGES.TV
  • MyCME
  • Educational Activities

Copyright © 2023 Society of American Gastrointestinal and Endoscopic Surgeons