The objectives of the study are: To compare the response rate of patients receiving rIFN-ylb in conujunction with calcitriol to the response rate of patients receiving calcitriol alone. To determine the safety of rIFN-ylb administered to patients with osteopetrosis. To relate alterations in biologic response markers to disease outcome. The data to date has smaller numbers than the previous trials. There has been a trend towards an increase in bone turnover and cranial foraminal size. However, due to death and withdrawal for transplantations, the number of patients who have completed the trial is small. The most important accomplishment has been the recruitment of additional patients from Saudi Arabia (3) with the expectation to enroll 6-12 more. The enrollment rate of the US along with the Saudi Arabian enrollment should exceed the enrollment rate by the end of this year, and to move forward towards final approval.

Project Start
1999-12-01
Project End
2000-11-30
Budget Start
Budget End
Support Year
24
Fiscal Year
2000
Total Cost
Indirect Cost
Name
Medical University of South Carolina
Department
Type
DUNS #
183710748
City
Charleston
State
SC
Country
United States
Zip Code
29425
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Kelly, Clare B; Hookham, Michelle B; Yu, Jeremy Y et al. (2018) Response to Comment on Kelly et al. Subclinical First Trimester Renal Abnormalities Are Associated With Preeclampsia in Normoalbuminuric Women With Type 1 Diabetes. Diabetes Care 2018;41:120-127. Diabetes Care 41:e102-e103
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Hollis, Bruce W; Wagner, Carol L; Howard, Cynthia R et al. (2015) Maternal Versus Infant Vitamin D Supplementation During Lactation: A Randomized Controlled Trial. Pediatrics 136:625-34

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