Long-term, open label study is open for patients who complete this study and wish to continue study drug. Cryoanalgesia Direct vision cryoanalgesia for ilioinguinal or occipital nerve pain. Done in cooperation with Dr. Molnar in Plastic Surgery. No physicals or labs required. Patients have biweekly visits for three months, monthly visits after that, ending at six months.
Participants can stay in study up to one year.
Monthly clinic visits with physical exams and laboratory assessments every four months. Narcotic requirement is 30 mg oral morphine equivalents daily. Laxatives are allowed. Patients cannot have any underlying conditions causing constipation. Patients must have terminal cancer with pain secondary to the cancer or its treatments.