Trials / Completed
CompletedNCT00004661
Study of the Regulation of Parathyroid Hormone Secretion in Pseudohypoparathyroidism
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 20 (planned)
- Sponsor
- National Center for Research Resources (NCRR) · NIH
- Sex
- All
- Age
- 12 Years
- Healthy volunteers
- Not accepted
Summary
OBJECTIVES: Determine the relationship between serum calcium concentrations and parathyroid hormone secretion in patients with pseudohypoparathyroidism.
Detailed description
PROTOCOL OUTLINE: Patients are tested for parathyroid hormone response following sequential graded intravenous infusions of sodium citrate and calcium gluconate. Assays include ionized calcium and intact parathyroid hormone.
Conditions
Timeline
- Start date
- 1993-05-01
- First posted
- 2000-02-25
- Last updated
- 2005-06-24
Source: ClinicalTrials.gov record NCT00004661. Inclusion in this directory is not an endorsement.