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| Name | Class |
|---|---|
| Herlev Hospital | OTHER |
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The aim of the study is to assess the association between the calcium and phosphorus balance and the stage of kidney disease measured by creatinine clearence in patients with chronic kidney disease stage 4 and 5. The balance is measured a measurement between the recorded diatery intake and the urinary excretion. Additionally a comparison between image based diatery accessment and weighted records will be measured
All participants will be asked to take photos of all the food and fluids they consume during 24 hours. Additionally participants will be offered to weight their food and fluid for 3 days.
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| Measure | Description | Time Frame |
|---|---|---|
| Comparison of diatery photograph method with weighted records. | The intake of calcium and phosphate assesed by the 24 hour photos and the 72 hour weighing of food and fluid items will be compared. | 3 days |
| Calcium and phosphate balance in relation to the stage of kidney disease | Measured by the diatery intake of calcium and phosphate in relation to the urinary calcium and phosphate excretion | 3 days |
| Measure | Description | Time Frame |
|---|---|---|
| Urinary Calcium | mmol/day | 3 days |
| Urinary phosphate | mmol/day | 3 days |
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Inclusion Criteria:
Exclusion Criteria:
None
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Patients with chronic kidney disease stage 4-5
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jens Rikardt Andersen, MD, MPA | Contact | 004523346654 | jra@nexs.ku.dk | |
| Julian Askøe Bluming, RD | Contact | 004591568528 | lft190@alumni.ku.dk |
| Name | Affiliation | Role |
|---|---|---|
| Jens Rikardt Andersen, MD, MPA, Assoc Prof | University of Copenhagen | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Copenhagen University Hospital - Herlev | Active, not recruiting | Herlev | Capital Region | 2730 | Denmark | |
Currently no plans for sharing
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| ID | Term |
|---|---|
| D051436 | Renal Insufficiency, Chronic |
| D012080 | Chronic Kidney Disease-Mineral and Bone Disorder |
| ID | Term |
|---|---|
| D051437 | Renal Insufficiency |
| D007674 | Kidney Diseases |
| D014570 | Urologic Diseases |
| D052776 | Female Urogenital Diseases |
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| Calcium intake total and the distribution of vegetarian and animal sources |
mg/day |
| 3 days |
| Phosphate intake total and the distribution of vegetarian and animal sources | mg/day | 3 days |
| sodium intake total and the distribution of vegetarian and animal sources | mg/day | 3 days |
| Energy intake | Kcal/day | 3 days |
| Protein intake | g/day | 3 days |
| Fat intake | g/day | 3 days |
| Fluid intake | ml/day | 3 days |
| Plasma phosphate | mmol/l | 3 days |
| Plasma calcium | mmol/l | 3 days |
| Urinary creatinine | mmol/day | 3 days |
| Urinary urea | mmol/day | 3 days |
| Urinary sodium | mmol/day | 3 days |
| Plasma FGF23 | mmol/l | 3 days |
| P-calcium P- phosphate product | Can be calculated by multiplying plasma calcium and plasma phosphate | 3 days |
| plasma 25-OH-Vitamin D | nmol/l | 3 days |
| plasma PTH | pmol/l | 3 days |
| Plasma Albumin | g/dl | 3 days |
| eGFR | ml/min/1.73m2 | 3 days |
| Herlev Hospital, Dept Nephrology |
| Recruiting |
| Herlev |
| 2730 |
| Denmark |
|
| D005261 |
| Female Urogenital Diseases and Pregnancy Complications |
| D000091642 | Urogenital Diseases |
| D052801 | Male Urogenital Diseases |
| D002908 | Chronic Disease |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012279 | Rickets |
| D001851 | Bone Diseases, Metabolic |
| D001847 | Bone Diseases |
| D009140 | Musculoskeletal Diseases |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D002128 | Calcium Metabolism Disorders |
| D014808 | Vitamin D Deficiency |
| D001361 | Avitaminosis |
| D003677 | Deficiency Diseases |
| D044342 | Malnutrition |
| D009748 | Nutrition Disorders |
| D006962 | Hyperparathyroidism, Secondary |
| D006961 | Hyperparathyroidism |
| D010279 | Parathyroid Diseases |
| D004700 | Endocrine System Diseases |