COLLIGO-HCM: A Multinational Observational Study of the Real-World Effectiveness of Mavacamten Among Patients With Symptomatic Obstructive Hypertrophic Cardiomyopathy (oHCM)

mavaCamten ObservationaL evIdence Global cOnsortium in HCM (COLLIGO-HCM)

COLLIGO-HCM is a global observational study that will conduct observational research of hypertrophic cardiomyopathy (HCM) treatment in real-world clinical practice.

The mavaCamten ObservationaL evIdence Global cOnsortium in hypertrophic cardiomyopathy (COLLIGO-HCM) is a global observational research initiative aiming to describe the real-world outcomes of treatments for obstructive hypertrophic cardiomyopathy (HCM), including mavacamten.

This retrospective study uses data from existing medical records and electronic registries from HCM centers around the world.

Inclusion Criteria:

• Source Cohort

  - Have at least one recorded encounter with a Hypertrophic Cardiomyopathy (HCM) diagnosis during or after 2018 (the first is defined as the index) and aged ≥18 years on the index date.

  - Disease-specific patient history documented in the medical record.

• HCM Sub-Cohort

  - Participants in the source cohort with a known HCM diagnosis

• Mavacamten Sub-Cohort - Participants who have their first mavacamten prescription after the index date

Exclusion Criteria:

• HCM Sub-Cohort

- HCM phenocopy (athlete's heart, hypertensive heart disease, Fabry disease, Pompe disease, Danon disease, amyloidosis) observed after the first observed HCM-associated encounter in the medical record.