Before revision: To administer analgesics to patients with chronic pain, such as cancer patients and those with sickle-cell disease Contraindications When the patient has bacteremia or sepsis , it is absolutely contraindicated for the procedure .
After revision: To administer analgesics to patients with chronic pain, such as cancer patients and those with sickle-cell disease Contraindications Installation of a port is absolutely contraindicated when a patient has bacteremia or sepsis .