Abstract
Bariatric surgery (BS) has been as a currently developed treatment of choice for metabolic syndrome (MetS). Which, in turn, is well-known as serious public health concern. Therefore, this study assessed the outcomes of different procedures of BS and possible predictors for improving MetS. This single-center retrospective cohort analysis included bariatric candidates between 2009 and 2017. The operational approach was chosen based on the patient’s condition, as well as the patient’s metabolic profile and the surgeon’s experience. All desired information was evaluated at baseline and 6, 12, and 24 months after the operation. Of the 1111 patients included, 918 (82.6%) were female. There was no considerable trend in the improvement of MetS over the follow-up period of each surgery group. After 6 to 24 months of follow-up, waist circumference reduction was significant in all three types of surgery, and sleeve gastrectomy resulted in the best (but not significant) improvement rates after 24 months (P = 0.079). One anastomosis gastric bypass had highest decrease in percentage of excess weight loss than other procedures (P < 0.001). Each year increase in age was associated with a 4% decrease in MetS remission. In addition, the male gender, was correlated with MetS improvement positively (P = 0.049). Each one-unit increase in hemoglobin A1c (HbA1c) reduced the MetS remission rate by 40%. All three methods of BS were similarly effective in MetS. Consider the predictive value of age, gender, and HbA1c before determining the optimum procedure for each patient is recommended.
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Data of the study will be available based on the request from corresponding author after assessment of the request by all authors.
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Acknowledgements
The authors extend their sincere thanks to all participants and National Obesity Surgery Database team, who prepared us very useful data.
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This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. The authors received no financial support for the research, authorship, and/or publication of this article.
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KA, PA, RS, IS, AH, SK, FF and MF were responsible for the study design process and conception as well as writing, approving the final version of the manuscript, and providing critical revisions, and agreement to be accountable for all aspects of the work. KA and IS helped in data collection. PA and KA as supervisor checked quality control of data and algorithms. KA and IS have made substantial contributions to analysis and interpretation of data for the work.
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This study was conducted in accordance with the Helsinki declaration and approved by the Research Ethics committee (Ethics number: IR.IUMS.REC 1396.32282). Written informed consent form was received from all patients at the time of first registry in our database for any possible anonymous usage from their data.
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The written informed consent form was received from all patients at the time of the first registry in our database for any possible anonymous usage of their data.
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Kabir, A., Izadi, S., Mashayekhi, F. et al. Effect of different bariatric surgery methods on metabolic syndrome in patients with severe obesity. Updates Surg 76, 547–554 (2024). https://doi.org/10.1007/s13304-023-01699-x
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DOI: https://doi.org/10.1007/s13304-023-01699-x