Real-world disease burden and health care resource utilization for patients with Barth syndrome

Health economic evaluations for rare diseases are scarce. With a noteworthy absence of pharmacoeconomic evidence, utilization of combined clinical case report data from the medical literature, along with registry and claims datasets, demonstrate that BTHS is a costly disease associated with high disease burden and excessive HCRU. Forthcoming treatments (e.g. elamipretide) have the potential to reduce the high disease burden/HCRU.