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The Role of Minimally Invasive and Endoscopic Technologies in Morbid Obesity Treatment: Review and Critical Appraisal of the Current Clinical Practice

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Abstract

Bariatric surgery is the most effective treatment for morbid obesity. Availability of different procedures with low complication rates, performed through a minimally invasive approach, have caused profound positive effect on patient’s quality of life and has led to their worldwide, rapid expansion of the field. The laparoscopic revolution has introduced the concept of lowering more and more the treatments’ invasiveness, leading to a change in the researchers’ mentality. They are now constantly looking for reducing patients’ discomfort through new methodologies and devices: aim of this review is to provide an in-depth analysis of the most promising, innovative procedures offering an alternative approach to “classic” laparoscopic procedures. They are described from their original development phases to the most recent experimental and clinical evidence. This review will discuss as well their future perspectives, and includes endoluminal techniques and/or procedures based on alternative concepts, all representing an appealing alternative to surgical approach. We conducted a MEDLINE for articles, clinical trials, and a patent search relating to the minimally invasive management of obesity, excluding intragastric balloons, SILS, and NOTES, and we selected 77 articles. Results are reported for each procedure/device, and discussed both in these paragraphs and in the final, general discussion. The concept of minimally invasive procedures continues to change and evolve over time with novel technologies emerging every year.

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Authors and Affiliations

  1. Department of Endocrine and Metabolic Surgery, University of Insubria, Varese, Italy

    Francesco Maria Carrano

  2. Department of General Surgery, NYU Langone Health, 550 First Ave, New York, 10016, USA

    Miroslav P. Peev, John K. Saunders & Marcovalerio Melis

  3. Department of Surgical Sciences, University of Rome “Tor Vergata”, Viale Oxford 81, 00133, Rome, Italy

    Valeria Tognoni & Nicola Di Lorenzo

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  1. Francesco Maria Carrano
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  2. Miroslav P. Peev
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Correspondence to Nicola Di Lorenzo.

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Carrano, F.M., Peev, M.P., Saunders, J.K. et al. The Role of Minimally Invasive and Endoscopic Technologies in Morbid Obesity Treatment: Review and Critical Appraisal of the Current Clinical Practice. OBES SURG 30, 736–752 (2020). https://doi.org/10.1007/s11695-019-04302-8

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