Wiston Salem, North Carolina

Product Surveillance Registry

Concentration of Ofatumumab in the Breast Milk of Lactating Women With Relapsing Forms of Multiple Sclerosis

This is a Phase IV study in which breastfeeding mothers treated with ofatumumab and their babies are taking part for up to 1 year. The study consists of a Core Part and a Safety Follow-up Part. The Core Part includes a Screening period and a Sampling period. During the Screening period (up to 4 weeks), the study doctor will assess if mothers can join the study. The Sampling period, during which milk samples and a blood sample will be collected, will last for up to 12 weeks. The Safety Follow-up Part will last for about 9 months, to follow up on health and safety of mothers and their babies.

A Study of Revumenib in R/R Leukemias Including Those With an MLL/KMT2A Gene Rearrangement or NPM1 Mutation

Phase 1: Oral revumenib; sequential cohorts of escalating dose levels of revumenib to identify the MTD and RP2D. Participants will be enrolled in one of six dose-escalation arms: Arm A: Participants not receiving any strong cytochrome P450 3A4 (CYP3A4) inhibitor/inducers or fluconazole. Arm B: Participants receiving itraconazole, ketoconazole, posaconazole, or voriconazole (strong CYP3A4 inhibitors) for antifungal prophylaxis. Arm C: Participants receiving revumenib and cobicistat. Arm D: Participants receiving fluconazole (moderate CYP3A4 inhibitor) for antifungal prophylaxis. Arm E: Participants not receiving any weak, moderate, or strong CYP3A4 inhibitors/inducers. Arm F: Participants receiving isavuconazole (moderate CYP3A4 inhibitor) for antifungal prophylaxis. In Phase 2, participants will be enrolled in 3 indication-specific expansion cohorts to determine the efficacy, short- and long-term safety, and tolerability of revumenib: - Cohort 2A: Participants with KMT2Ar acute lymphoblastic leukemia (ALL)/mixed phenotype acute leukemia (MPAL) - Cohort 2B: Participants with KMT2A AML - Cohort 2C: Participants with NPM1m AML