Age
Item
1. subjects age 18 and over and of either gender.
boolean
C0001779 (UMLS CUI [1])
X-Ray Computed Tomography Planned | CONTRAST DYE INTRAVENOUS
Item
2. scheduled to receive ct scan with intravenous contrast dye.
boolean
C0040405 (UMLS CUI [1,1])
C1301732 (UMLS CUI [1,2])
C0742799 (UMLS CUI [2])
Diabetic | Diabetes Mellitus, Insulin-Dependent | Diabetes Mellitus, Non-Insulin-Dependent
Item
3. non diabetics or subjects with type 1 or 2 diabetes mellitus
boolean
C0241863 (UMLS CUI [1])
C0011854 (UMLS CUI [2])
C0011860 (UMLS CUI [3])
Informed consent
Item
4. written informed consent.
boolean
C0021430 (UMLS CUI [1])
Diuretics | Anti-Inflammatory Agents, Non-Steroidal
Item
5. subjects who are on diuretics and non-steroidal inflammatory agents will not be excluded.
boolean
C0012798 (UMLS CUI [1])
C0003211 (UMLS CUI [2])
n-Acetylcysteine Before X-Ray Computed Tomography | Sodium Bicarbonate Before X-Ray Computed Tomography
Item
6. subjects who have received n-acetylcysteine or sodium bicarbonate pre ct scan will not be excluded
boolean
C0001047 (UMLS CUI [1,1])
C0332152 (UMLS CUI [1,2])
C0040405 (UMLS CUI [1,3])
C0074722 (UMLS CUI [2,1])
C0332152 (UMLS CUI [2,2])
C0040405 (UMLS CUI [2,3])
Pregnancy | Breast Feeding
Item
1. pregnant or lactating women.
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])
Kidney Failure, Chronic | Hemodialysis | Peritoneal Dialysis
Item
2. end-stage renal disease (on hemodialysis or peritoneal dialysis)
boolean
C0022661 (UMLS CUI [1])
C0019004 (UMLS CUI [2])
C0031139 (UMLS CUI [3])
Kidney Failure, Acute
Item
3. a known history of acute renal failure
boolean
C0022660 (UMLS CUI [1])
Glucophage | Metformin | Glucovance
Item
4. subjects receiving glucophage/metformin or glucovance
boolean
C0591573 (UMLS CUI [1])
C0025598 (UMLS CUI [2])
C0939344 (UMLS CUI [3])
Informed Consent Unable
Item
5. subjects who cannot give written informed consent.
boolean
C0021430 (UMLS CUI [1,1])
C1299582 (UMLS CUI [1,2])
Peritoneal Dialysis | Hemodialysis
Item
6. subjects receiving peritoneal dialysis or hemodialysis.
boolean
C0031139 (UMLS CUI [1])
C0019004 (UMLS CUI [2])
Study Subject Participation Status | Investigational New Drugs
Item
7. subjects enrolled in another investigational drug study ≤ 30 days of enrollment into the present study.
boolean
C2348568 (UMLS CUI [1])
C0013230 (UMLS CUI [2])
contrast dye allergy | Iodine allergy | anaphylaxis contrast dye | anaphylaxis Iodine
Item
8. subjects with a known hypersensitivity or anaphylaxis to contrast dye or iodine.
boolean
C0742797 (UMLS CUI [1])
C0571818 (UMLS CUI [2])
C0002792 (UMLS CUI [3,1])
C0742795 (UMLS CUI [3,2])
C0002792 (UMLS CUI [4,1])
C0021968 (UMLS CUI [4,2])
Hypersensitivity Erythropoietin | anaphylaxis Erythropoietin | Hypersensitivity product Mammalian Cell Derived | anaphylaxis product Mammalian Cell Derived | Hypersensitivity Albumin Human | anaphylaxis Albumin Human
Item
9. subjects with known hypersensitivity or anaphylaxis to erythropoietin, mammalian-cell derived products, or human albumin.
boolean
C0020517 (UMLS CUI [1,1])
C0014822 (UMLS CUI [1,2])
C0002792 (UMLS CUI [2,1])
C0014822 (UMLS CUI [2,2])
C0020517 (UMLS CUI [3,1])
C1514468 (UMLS CUI [3,2])
C1512977 (UMLS CUI [3,3])
C1441547 (UMLS CUI [3,4])
C0002792 (UMLS CUI [4,1])
C1514468 (UMLS CUI [4,2])
C1512977 (UMLS CUI [4,3])
C1441547 (UMLS CUI [4,4])
C0020517 (UMLS CUI [5,1])
C0304925 (UMLS CUI [5,2])
C0002792 (UMLS CUI [6,1])
C0304925 (UMLS CUI [6,2])
Age
Item
10. age < 18 years
boolean
C0001779 (UMLS CUI [1])
Erythropoietin Replacement | Erythropoietin Transfusion
Item
11. use of any erythropoietin replacement or transfusion within the prior 3 days
boolean
C0014822 (UMLS CUI [1,1])
C0559956 (UMLS CUI [1,2])
C0014822 (UMLS CUI [2,1])
C1879316 (UMLS CUI [2,2])
Hemoglobin
Item
12. baseline hemoglobin > 12.0 g/dl
boolean
C0019046 (UMLS CUI [1])
Uncontrolled hypertension | Systolic Pressure | Diastolic blood pressure
Item
13. uncontrolled hypertension, systolic bp > 180 mmhg or diastolic bp > 110 mmhg in any recording in the past 24 hours.
boolean
C1868885 (UMLS CUI [1])
C0871470 (UMLS CUI [2])
C0428883 (UMLS CUI [3])
Hemodynamic instability Evidence of
Item
14. evidence of hemodynamic instability
boolean
C0948268 (UMLS CUI [1,1])
C0332120 (UMLS CUI [1,2])
Mental Incompetency Protocol Compliance Limited | Other Reason Protocol Compliance Limited
Item
15. subject unable to follow protocol due to mental incompetence or other reason
boolean
C0086455 (UMLS CUI [1,1])
C0525058 (UMLS CUI [1,2])
C0439801 (UMLS CUI [1,3])
C3840932 (UMLS CUI [2,1])
C0525058 (UMLS CUI [2,2])
C0439801 (UMLS CUI [2,3])
Medical Record accessibility
Item
16. inaccessibility of medical record
boolean
C0025102 (UMLS CUI [1,1])
C0814423 (UMLS CUI [1,2])
Myocardial Infarction | Cerebrovascular accident | Angina Pectoris | Angina, Unstable
Item
17. subjects with a history of mi, cva, active angina or unstable angina within the past three months
boolean
C0027051 (UMLS CUI [1])
C0038454 (UMLS CUI [2])
C0002962 (UMLS CUI [3])
C0002965 (UMLS CUI [4])
Malignant Neoplasms | Chemotherapy Regimen | Therapeutic radiology procedure | Neoplasm Metastasis | End stage cancer
Item
18. subjects with a history of current malignancy, where current malignancy is defined as subjects undergoing treatment with chemotherapy or radiation therapy, subjects with known metastatic disease, and those with terminal malignant disease.
boolean
C0006826 (UMLS CUI [1])
C0392920 (UMLS CUI [2])
C1522449 (UMLS CUI [3])
C0027627 (UMLS CUI [4])
C0741884 (UMLS CUI [5])
Epilepsy
Item
19. subject with any known history of seizure disorders
boolean
C0014544 (UMLS CUI [1])