Coe, Saleh, Samuel & Edwards (2004) report that multiple problems related to anesthesia and obesity exist. The level of obesity defined by MBI has a significant impact on the type of anesthesia most patients choose (Coe, et. al, 2004). Recent studies have focused on encouraging patients to lose a certain amount of weight prior to surgical intervention to make anesthesia delivery a more viable and safe option (Coe, et. al, 2004). Unfortunately most patients undergoing bariatric surgery have utilized all other resources thus must risk any potential contraindications associated with anesthetic delivery in order to lose weight.

Conclusions

Obesity is a complicated and rapidly advancing disease affecting millions of people every year. There are multiple environmental and genetic factors that may contribute to obesity. Obese patients are more at risk for co morbid conditions and complications...

In most cases patients would benefit from losing weight prior to surgery.
References

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Cabay, C., Dreyer, M.G. & Pellegrinelli, N. (2001 - May). "Leptin directly induces the secretion of interleukin-1 receptor antagonist in human monocytes." Journal Clinical Endocrinology Metabolism 86: 783-91.

Casati, A. & Putzu, M. (2005 - mar). "Anesthesia in the obese patient: Pharmacokinetic considerations." J. Clin Anesth. 17(2): 134-45.

Coe, A.J., Saleh, T., Samuel, T., Edwards, R. (2004 - Jun). "The management of patients with morbid obesity in the anaesthetic assessment clinic." Anaesthesia, 59(6): 570-3.

Levi, D., Goodman, E., Poral, M.…