Safety And Tolerability Study Of RN564 In Women With Osteopenia And Healthy Men.

Pfizer

Status and phase

Completed

Phase 1

Conditions

Osteoporosis

Osteopenia

Bone Disease

Treatments

Biological: RN564

Study type

Interventional

Funder types

Industry

Identifiers

B1151001

Details and patient eligibility

About

The purpose of this study is to determine the safety and tolerability of RN564 in women with osteopenia and healthy men.

Enrollment

68 patients

Sex

All

Ages

55 to 80 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Diagnosis of osteopenia for women (BMD T-scores between -1.0 and - 2.5 SD at the lumbar spine, the femoral neck or total hip)
Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >45 kg (99 lbs).
Have at least 3 vertebral bodies in the L1-L4 region and one femoral neck site that are accessible by DXA.

Exclusion criteria

Evidence or history of any underlying condition, other than primary osteopenia, that affect bone metabolism (eg, hyperparathyroidism, hypoparathyroidism).
Subjects with pre-existing periodontal/dental disease or those who have undergone invasive dental procedures (eg, tooth extraction, oral surgery) within 60 days prior to Day -1.
If QTcF exceeds 455 msec, the ECG should be repeated two more times and the average of the three QTcF values should be used to determine the subject's eligibility.