Stellate Ganglion Nerve Block in Treating Women With Hot Flashes

This is an interventional supportive care trial for Hot Flashes focused on measuring hot flashes Read More

DISEASE CHARACTERISTICS:

• Presence of hot flashes for ≥ 1 month prior to study registration

  • Hot flashes considered bothersome (defined by their occurrence of ≥ 28 times per week and of sufficient severity to make the patient desire therapeutic intervention)
• Use of more conventional hot flash treatments (including newer antidepressants and gabapentin) have failed to control hot flashes (as defined by the patient)

PATIENT CHARACTERISTICS:

• ECOG performance status 0-1
• Life expectancy ≥ 6 months
• Not of childbearing potential, as judged by the attending clinician
• Able to complete questionnaires alone or with assistance
• No evidence of an active malignancy
• No von Willebrand's disease or other bleeding disorders
• No allergy to chlorhexidine or bupivacaine

PRIOR CONCURRENT THERAPY:

• More than 4 weeks since prior and no concurrent antineoplastic chemotherapy, androgens, estrogens, or progestational agents

  • Tamoxifen, raloxifene, or aromatase inhibitors allowed provided the patient has been on a constant dose for ≥ 4 weeks and continues to receive medication during study treatment

• More than 10 days since prior and no concurrent anticoagulants (e.g., aspirin, clopidogrel, ticlopidine, or warfarin)

  • Concurrent heparin flushes for venous catheter allowed

• No concurrent use of other agents (e.g., megestrol acetate, soy, clonidine, or Bellergal) for treating hot flashes

  • Vitamin E, gabapentin, or antidepressants allowed provided the patient has been on a stable dose for > 30 days and continues to receive medication during study treatment