Abstract
Objective
To evaluate the outcomes, weight loss predictors, and gastrointestinal symptoms of patients after laparoscopic sleeve gastrectomy (LSG).
Methods
The postoperative medical status of the patients was obtained retrospectively using a questionnaire and was compared to existing medical data before the surgery.
Results
We included 201 candidates, 178 patients completed mean of 3 years of follow-up. Mean excess body weight loss (%EWL) was 65.14% ± 15.74 at 6 months, 78.53% ± 20.28 at 12 months, and 74.32% ± 23.92 at 3 years after LSG. Older age (P = 0.018), higher baseline BMI (P = 0.003), and higher number of medications (P < 0.001) were negative predictors for EWL%. Total weekly hours of physical activity was found to be a positive predictor for EWL% (P = 0.008). Remission rates of co-morbidities were 83.5% for dyslipidemia (P < 0.001), 65.8% for hypertension (P < 0.001), 62.1% for type 2 diabetes mellitus (T2DM) (P < 0.001), and 60.7% for gastroesophageal reflux (GERD) (P < 0.001). Late gastrointestinal symptoms were as follows: emesis in 25.9%, constipation in 24.7%, diarrhea in 4.5%, food intolerance in 22.5% and alopecia in 42.7% of the patients.
Conclusion
Our study shows LSG as a potential tool in achieving almost 75% of EWL% with significant remission of co-morbidities, along with various late gastrointestinal symptoms.
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Authors and Affiliations
Contributions
Dr. Goldenshluger—writing the manuscript, data analysis, and interpretation.
Mrs. Goldenshluger—initiating the research, drafting the manuscript design, recruiting the research team, data analysis, and interpretation. Equal contribution to first author.
Dr. Keinan Boker—supervision of the research, interpretation of the data, and final approval of the version to be published.
Dr. Cohen—statistical analysis and linguistic editing.
Mrs. Ben-Porat—data gathering and analysis.
Mrs. Gerasi—patient recruitment and data gathering.
Mr. Amun—patient recruitment and data gathering.
Dr. Abu-Gazala—patient recruitment and data gathering.
Dr. Mintz—writing and final approval of the version to be published.
Dr. Elazary—interpretation of the data, final approval of the version to be published and instruction.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research board. For this type of study, formal consent was not required.
Conflict of Interest
The authors declare that they have no conflict of interest.
Additional information
The paper was presented as an oral presentation at the 2016 national biennial meeting of Israel Society for Endoscopic Surgery in Eylat, Israel.
M. Goldenshluger and A. Goldenshluger both are co-authors.
L. Keinan-Boker and R. Elazary are both instructors.
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Goldenshluger, M., Goldenshluger, A., Keinan-Boker, L. et al. Postoperative Outcomes, Weight Loss Predictors, and Late Gastrointestinal Symptoms Following Laparoscopic Sleeve Gastrectomy. J Gastrointest Surg 21, 2009–2015 (2017). https://doi.org/10.1007/s11605-017-3585-9
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DOI: https://doi.org/10.1007/s11605-017-3585-9