A Phase 1/2 Study to Evaluate Safety, PK and Biodistribution of an Imaging Agent, 18F-OP-801, After Intravenous Administration to Patients With ALS, Alzheimer's Disease, Multiple Sclerosis, Parkinson's Disease and Healthy Volunteers
Ashvattha Therapeutics, Inc.
Summary
This is a Phase 1/2 study to evaluate the safety and tolerability of 18F-OP-801 in subjects with ALS, AD, MS, PD and age-matched HVs. 18F-OP-801 is intended as a biomarker for PET imaging of activated microglia and macrophages in regions of neuroinflammation.
Description
Microglia and macrophages have emerged as key players in neurodegenerative and neuroinflammatory disorders of the central nervous system (CNS) such as amyotrophic lateral sclerosis, Alzheimer's disease (AD), multiple sclerosis (MS) and Parkinson's disease (PD). Treatments that selectively target these cells will need to cross the blood-brain barrier (BBB) at levels high enough to produce therapeutic effects. Unfortunately, it is difficult to directly measure the amount of a therapeutic that actually reaches the CNS target tissue. Development of biomarkers that allow direct visualization of cel…
Eligibility
- Age range
- 18–80 years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria: 1. Has the ability to understand and sign the written ICF and local medical privacy authorization forms, which must be obtained prior to the conduct of any study related procedures. 2. Female subjects of non-childbearing potential must be either surgically sterile (hysterectomy, bilateral tubal ligation, salpingectomy, and/or bilateral oophorectomy at least 26 weeks before the Screening Visit) or postmenopausal, defined as spontaneous amenorrhea for at least 2 years, with follicle-stimulating hormone (FSH) in the postmenopausal range at screening, based on the local labora…
Interventions
- Drug18F-OP-801
18F Hydroxyl Dendrimer
Locations (3)
- UCSFSan Francisco, California
- Stanford UniversityStanford, California
- Mayo Clinic JacksonvilleJacksonville, Florida