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Trial · NCT00587158

Registered outcomes13

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Subjects With Hyperparathyroidism at One Year1 year post kidney transplant
Parathyroid hormone (PTH) is a measure of how well the parathyroid gland is working and is measured by a blood test. Hyperparathyroidism (increased PTH) is defined as PTH blood value greater than 65 picograms/milliliter in the absence of hypocalcemia (low calcium) or if the subject had a parathyroidectomy (surgical removal of parathyroid glands) during the first year post-transplant.
SecondaryNumber of Subjects With Osteopenia/Osteoporosis of the Hip at One Year1 year post kidney transplant
Osteopenia/Osteoporosis are conditions where bone mineral density is lower than normal, reported by T-scores, measurements of the hip made using an Dual Energy X-ray Absorptiometry (DEXA) scan. The T-score is measured and compared to a normal healthy adult. A normal bone density results in a T-score between +1.0 and -1.0. A T-score of less than or equal to -1.5 was used for this study to define the presence of osteopenia/osteoporosis. Each participant will be categorized as having or not having osteopenia/osteoporosis of the hip at the end of the first post-transplant year based on bone mineral density results.
SecondaryNumber of Subjects With Osteopenia/Osteoporosis of the Lumbar Spine at One Year1 year post kidney transplant
Osteopenia/Osteoporosis are conditions where bone mineral density is lower than normal, reported by T-scores, measurements of the lower spine made using an Dual Energy X-ray Absorptiometry (DEXA) scan. The T-score is measured and compared to a normal healthy adult. A normal bone density results in a T-score between +1.0 and -1.0. A T-score of less than or equal to -1.5 was used for this study to define the presence of osteopenia/osteoporosis. Each participant will be categorized as having or not having osteopenia/osteoporosis of the lumbar spine at the end of the first post-transplant year based on bone mineral density results.
SecondarySerum Parathyroid Hormone (PTH) Level Over TimeBaseline, 3 weeks, 3 months, 1 year post kidney transplant
Parathyroid hormone (PTH) is a hormone synthesized in the body's parathyroid glands that controls bone health. PTH controls calcium and phosphorus levels in the body. It is measured in the serum and reported in picograms per milliliter (pg/mL).
SecondarySerum Bone Alkaline Phosphatase (BAP) Level Over TimeBaseline, 21 days, 90 days and 1 year post kidney transplantBAP is a marker of bone turn-over, is measured in the serum and reported in micrograms per liter (mcg/L).
SecondaryChange in Lumbar Spine Bone Mineral Density (BMD)Baseline, 1 year post kidney transplant
BMD was measured using a Dual Energy X-ray Absorptiometry (DEXA) scan and reported by T-scores, measurements of the lower spine made using the scan. The T-score reflects how your bone density measurement compares to normal healthy adults. A normal bone density results in a T-score between +1.0 and -1.0. A T-score of less than or equal to -1.5 was used for this study to define the presence of osteopenia/osteoporosis. Osteopenia is a condition of decreased bone mass or density but not thin enough to be diagnosed as osteoporosis. Osteoporosis is a condition where bone mass/density has diminished to a level causing higher risk of fracture. The average change in T-score from baseline to one year is reported.
SecondaryChange in Hip Bone Mineral Density (BMD)Baseline, 1 year post kidney transplant
BMD was measured using a Dual Energy X-ray Absorptiometry (DEXA) scan and reported by T-scores, measurements made of the hip bones using the scan. The T-score reflects how your bone density measurement compares to normal healthy adults. A normal bone density results in a T-score between +1.0 and -1.0. A T-score of less than or equal to -1.5 was used for this study to define the presence of osteopenia/osteoporosis. Osteopenia is a condition of decreased bone mass or density but not thin enough to be diagnosed as osteoporosis. Osteoporosis is a condition where bone mass/density has diminished to a level causing higher risk of fracture. The average change in T-score from baseline to one year is reported.
SecondaryNumber of Subjects Who Died or Lost Their Renal Graft During First YearBaseline to 1 year post kidney transplantThe number of subject who died (or experienced failure of their kidney surgical graft) during the first year following kidney transplant are reported here.
SecondaryEpisodes of Acute Cellular Rejection (ACR) of the Renal TransplantBaseline to 1 year post kidney transplantThe number of episodes of ACR, as proven by renal biopsy, were recorded.
SecondaryMean Estimated Glomerular Filtration Rate (eGFR) at One Year1 year post kidney transplant
Glomerular filtration rate describes the amount that fluid is filtered through the kidney and can be estimated by using serum creatinine. eGFR is reported in milliliters per minute per 1.73 m\^2 of body-surface area.
SecondaryMean Change in Estimated Glomerular Filtration Rate (eGFR) Between 3 Weeks and 1 Year Post Transplant3 weeks, 1 year post kidney transplant
Secondary24-hour Total Protein in the Urine at 1 Year Post Transplant1 year post kidney transplant
A urine total protein test is conducted to detect excess protein in the urine. This test helps determine an individual's kidney functioning. Protein is not usually present in urine; therefore, presence of protein in the urine is a sign of abnormality. The quantity of protein in a sample of urine collected over 24-hour was measured and reported in milligrams per day.
SecondaryDegree of Interstitial Fibrosis on Graft Biopsy at One Year1 year post kidney transplant
Interstitial fibrosis refers to degree of scarring or fibrous tissue formed in the kidney. Renal pathologists reviewed biopsies of the subject's kidney grafts for fibrosis, with results expressed using the Banff schema; Quantitative criteria: ci0 = fibrosis observed in up to 5% of cortical area, ci1 = fibrosis in 6%-25% of cortical area (mild) , ci2 = fibrosis in 26%-50% of cortical area (moderate), ci3 = fibrosis in greater than 50% of cortical area (severe). The degree of interstital fibrosis for this study was defined and reported as follows: a Banff ci score of greater than 0 and less than 2 considered "mild" fibrosis and a ci score greater than or equal to 2 as "moderate to severe" fibrosis.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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