Understanding and Treating Phlebolymphedema With Flexitouch
The Revised Starling Principle and Phlebolymphedema
The endothelial glycocalyx disrupts the classic oncotic pressure gradient, so lymphatics rather than venules resorb interstitial filtrate. Any chronic edema, including that from chronic venous insufficiency, therefore represents true lymphatic failure, or phlebolymphedema.
Phlebolymphedema: The Overlooked Leading Cause of Leg Lymphedema
Despite literature claiming cancer is the leading cause of lower extremity lymphedema, chronic venous insufficiency affecting roughly 5 percent of the population makes phlebolymphedema the more common cause, confirmed across recent registry and cancer center data.
Recognizing Phlebolymphedema and Its Immune Complications
Classic signs include stasis dermatitis and inverted champagne bottle lipodermatosclerosis, without requiring foot swelling. The resulting immunocompromised limb predisposes patients to recurrent cellulitis, fungal infection, skin cancers, and paradoxical contact dermatitis.
Flexitouch Pneumatic Compression: Evidence and Cost Impact
Imaging showed the Flexitouch device restores proximal lymphatic flow in venous ulcer patients and can be prescribed directly without prior lymphedema therapy. Claims data showed large cost reductions versus conservative therapy or basic pumps.
