A patient-centered approach to treatment of morbid obesity and lower extremity complications: an overview and case studies.
The prevalence of morbid obesity, along with related comorbidities, is dramatically increasing in the US, confounding wound care for persons at heightened risk for skin compromise. The purpose of this overview is to examine common concerns related to morbid obesity and interrelated lower extremity complications, including wound and skin infections, dermatologic conditions, lymphovenous obstruction syndromes, chronic venous insufficiency, and anatomical abnormalities such as massive localized lymphedema. Treatment may include surgery for massive lymphedema localizations, compression bandaging for chronic venous insufficiency as well as lymphedema, manual lymph drainage for lymphedema, and prompt and aggressive management of wound infection and bioburden. Case studies are presented to illustrate some lower extremity complications of morbid obesity and appropriate protocols of care. Although increasing evidence suggests that morbidly obese patients are predisposed to secondary lymphedema and that primary lymphedema can cause adult-onset obesity, the mechanisms by which these events occur remain unclear. However, unless the underlying problem of morbid obesity is addressed, the problems for which these patients seek care will continue to recur.
Fife
Caroline E
CE
University of Texas Health Science Center, Houston, Texas, USA. Caroline.E.Fife@uth.tmc.edu
Benavides
Susan
S
Carter
Marissa J
MJ
D001424:Bacterial Infections / Q000150:complications; D006801:Humans; D007866:Leg / Q000473:pathology*; D009767:Obesity, Morbid / Q000150:complications / Q000276:immunology / Q000628:therapy*; D018802:Patient-Centered Care; D012871:Skin Diseases / Q000150:complications; D014947:Wounds and Injuries / Q000150:complications