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Purpose

The primary objective of this study is to determine the effect of treatment with AGA2118 versus placebo at Month 12 on lumbar spine bone mineral density (BMD) in postmenopausal women with low bone mass.

Condition

Eligibility

Eligible Ages
Between 55 Years and 80 Years
Eligible Genders
Female
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Healthy, ambulatory, postmenopausal women age ≥ 55 to ≤ 80. - BMD T-score of ≤ -2.5 to > -3.5 at the lumbar spine, total hip, or femoral neck.

Exclusion Criteria

  • History of vertebral fracture, or fragility fracture of the wrist, humerus, proximal femur, or pelvis. - Vitamin D deficiency. - Known intolerance to calcium or vitamin D supplements. - Untreated hyper- or hypothyroidism. - Current hyper- or hypoparathyroidism. - Elevated transaminases. - Significantly impaired renal function. - Current hypo- or hypercalcemia. - Positive for HIV, hepatitis C virus, or hepatitis B surface antigen. - Malignancy within the last 5 years. - Diagnosis of a familial cancer syndrome or known genetic mutation that increases risk of cancer. - Myocardial infarction or stroke within the past 12 months. - Use of agents affecting bone metabolism.

Study Design

Phase
Phase 2
Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel Assignment
Primary Purpose
Treatment
Masking
Double (Participant, Investigator)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
AGA2118 Dose Regimen 1 		AGA2118 selected dose Participants that complete the double-blind period from study start to Month 12 will continue on to a 12 month open-label period. They will be re-randomized for Months 12 to 24.
  • Drug: AGA2118
    Subcutaneous injection
Experimental
AGA2118 Dose Regimen 2 		AGA2118 selected dose Participants that complete the double-blind period from study start to Month 12 will continue on to a 12 month open-label period. They will be re-randomized for Months 12 to 24.
  • Drug: AGA2118
    Subcutaneous injection
Experimental
AGA2118 Dose Regimen 3 		AGA2118 selected dose Participants that complete the double-blind period from study start to Month 12 will continue on to a 12 month open-label period. They will be re-randomized for Months 12 to 24.
  • Drug: AGA2118
    Subcutaneous injection
Experimental
AGA2118 Dose Regimen 4 		AGA2118 selected dose Participants that complete the double-blind period from study start to Month 12 will continue on to a 12 month open-label period. They will be re-randomized for Months 12 to 24.
  • Drug: AGA2118
    Subcutaneous injection
Experimental
AGA2118 Dose Regimen 5 		AGA2118 selected dose Participants that complete the double-blind period from study start to Month 12 will continue on to a 12 month open-label period. They will be re-randomized for Months 12 to 24.
  • Drug: AGA2118
    Subcutaneous injection
Experimental
AGA2118 Dose Regimen 6 		AGA2118 selected dose Participants that complete the double-blind period from study start to Month 12 will continue on to a 12 month open-label period. They will be re-randomized for Months 12 to 24.
  • Drug: AGA2118
    Subcutaneous injection
Placebo Comparator
Placebo Regimen 		Placebo selected dose Participants that complete the double-blind period from study start to Month 12 will continue on to a 12 month open-label period. They will be re-randomized for Months 12 to 24.
  • Other: Placebo
    Subcutaneous injection

Recruiting Locations

University of Alabama at Birmingham
Birmingham, Alabama 35233

More Details

Status
Recruiting
Sponsor
Angitia Biopharmaceuticals

Study Contact

Deborah Lium
818-862-2068
clinicaltrials@angitiabio.com

Detailed Description

This Phase 2 dose-finding study will evaluate the safety, tolerability, and efficacy of AGA2118 at a range of dosing regimens in postmenopausal women with low BMD at the lumbar spine, total hip, or femoral neck and no prior history of fragility fractures. This study includes a 12 month blinded treatment phase where participants will be randomized 1:1:1:1:1:1:1 to receive double-blind dosing regimens of AGA2118 or placebo. At Month 12, participants who have completed the double-blind portion of the study will continue on to a 12 month open-label period where they will be re-randomized based on their prior dosing regimen to either continue their current dosing regimen, receive a new dosing regimen, or discontinue treatment and be actively surveilled throughout Months 12 to 24.

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.