Note: FDA Criteria for Treating Children

• Weigh at least 55 pounds
• Be 5 years old or older

Because our treatment is offered as part of a clinical trial, we are not permitted to charge patients for it. The actual cost of providing each treatment is substantial — more than three times what most patients expect. To help sustain this work, we invite patients and families who are able to make a donation to the Throne Foundation, with a suggested gift of $10,000. Donations are entirely voluntary and have no effect on eligibility, enrollment, or the care you receive.