A Registry to Evaluate the Flexitouch System and Flexitouch Plus for Treatment of Head and Neck Lymphedema

Inclusion Criteria:

- Age ≥ 18 years

- A diagnosis of head and/or neck lymphedema

- Must be able and willing to participate in all aspects of the registry and provide
informed consent prior to registry participation

- Head and chest measurements within the following:

- Crown of head circumference: ≤ 72 cm

- Chest circumference: ≤ 158 cm

- Prescribed the Flexitouch system or Flexitouch Plus

Exclusion Criteria:

- Uncontrolled hyperthyroidism or parathyroidism (for which endocrinologist recommends
against neck compression)

- Carotid sinus hypersensitivity syndrome

- Symptomatic carotid artery disease, as manifested by a recent transient ischemic
attack (within 30 days), ischemic stroke, or amaurosis fugax (monocular visual
ischemic symptoms or blindness)

- Symptomatic bradycardia in the absence of a pacemaker

- Internal jugular venous thrombosis (within 3 months)

- Increased intracranial pressure or other contraindications to internal or external
jugular venous compression

- Acute radiation dermatitis, unhealed surgical scar, unhealed or open wound(s), or
surgical flap less than 6-8 weeks post-operative

- Facial or head and neck dermal metastasis

- Acute facial infection (e.g., facial or parotid gland abscess)

- Any condition in which increased venous and lymphatic return is undesirable

- Heart failure (acute pulmonary edema, decompensated acute heart failure)

- Subject is pregnant or trying to become pregnant

- Acute venous disease (acute thrombophlebitis, acute deep venous thrombosis, acute
pulmonary embolism)