An observational study in Hyperparathyroidism, sponsored by The Cleveland Clinic. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2013-08-13.
Sponsored by The Cleveland Clinic · Observational
The purpose of this study is to see if Hyperparathyroidism (HPT) is common in people who receive a kidney transplant. Patients with HPT often have high parathyroid hormone (PTH) levels and may have large parathyroid glands in the neck. Patients with HPT can develop bone disease (osteodystrophy). This bone disease can cause bone pain, fractures, and poor formation of red blood cells. Other problems from HPT may include increases in blood levels of calcium (hypercalcemia) and low blood levels of phosphorus (hypophosphatemia). The high calcium levels may cause calcium to deposit in body tissues. Calcium deposits can cause arthritis (joint pain and swelling), muscle inflammation, itching, gangrene (death of soft tissue), heart and lung problems, or kidney transplant dysfunction (worsening of kidney transplant function). The purpose of this research study is to better understand the evolution of Hpt in people during the first 12 months after receiving a kidney transplant.
Subjects are enrolled in the study and a 12-month observational phase will begin. During the observational phase, subjects will attend a total of 8 visits at approximately 1, 2, 4, and 8 weeks after kidney transplantation and at 3, 6, 9, and 12 months after kidney transplantation. During these visits, subjects will have a review of medication history, blood tests, and a kidney function test. The blood will be used to test the level of certain components of you blood to see if your HPT has resolved, stabilized, or advanced. At selected visits throughout the study, you will have a urine sample collected and a health questionnaire that will ask about your health. Information regarding transplant kidney biopsy (if performed) also will be collected.
305 studies on the registry are indexed under Hyperparathyroidism; 23 are open to participants now.
This study's enrollment of 15 is below the median of 100 across 88 observational studies indexed under Hyperparathyroidism.
Browse Hyperparathyroidism studies →The Cleveland Clinic is the lead sponsor of 818 studies on the registry; 118 are open to participants now.
Of its 89 completed or terminated interventional studies of FDA-regulated products, 72 (81%) have results posted.
Counted across the registry records on this site, refreshed daily.
kidney transplant recipients
Exclusion Criteria:
plasma parathyroid hormone(PTH)level
Time frame: 12 months
corrected total serum calcium and phosphorus concentration
Time frame: 12 months
This study is completed, as verified in Jan 2012. You cannot join it, but the record below documents what was studied.
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