From: Desmopressin and bleeding risk after percutaneous kidney biopsy
Characteristic | Desmopressin given | Desmopressin not given | P | ||
---|---|---|---|---|---|
Mean / N | SD / % | Mean / N | SD / % | ||
Age (y) | 46.05 | 14.44 | 48.22 | 13.62 | 0.22 |
Females | 55 | 55.00 | 89 | 52.66 | 0.71 |
Hispanic ethnicity | 62 | 62.00 | 86 | 50.89 | 0.08 |
Race | 0.28 | ||||
African American | 52 | 52.00 | 65 | 38.46 | |
White | 32 | 32.00 | 71 | 42.01 | |
Asian | 2 | 2.00 | 5 | 2.96 | |
American Indian/ Alaska Native | 1 | 1.00 | 1 | 0.59 | |
Other | 13 | 13.00 | 27 | 15.98 | |
Emergent biopsy | 26 | 26.00 | 30 | 17.75 | 0.11 |
Diabetes | 38 | 38.00 | 56 | 33.14 | 0.42 |
Hypertension | 81 | 81.00 | 140 | 82.84 | 0.70 |
Body mass index (Kg/m2) | 29.35 | 7.01 | 30.05 | 6.80 | 0.42 |
Systolic blood pressure (mmHg) | 133.15 | 15.99 | 134.06 | 18.21 | 0.68 |
Diastolic blood pressure (mmHg) | 76.00 | 10.19 | 76.45 | 10.85 | 0.74 |
Hemoglobin (g/dl) | 10.38 | 1.76 | 11.51 | 1.89 | < 0.001 |
Platelet count (× 103/μl) | 214.82 | 67.82 | 245.02 | 87.88 | 0.00 |
Platelet functional assay - Epinephrine (s) | 141.83 | 65.72 | 152.76 | 54.45 | 0.57 |
Platelet functional assay - ADP (s) | 102.83 | 32.12 | 106.26 | 41.10 | 0.79 |
Prothrombin time (min) | 13.62 | 1.10 | 13.58 | 1.40 | 0.80 |
INR | 1.05 | 0.11 | 1.04 | 0.11 | 0.26 |
Partial thromboplastin time (min) | 30.68 | 4.12 | 31.42 | 6.10 | 0.28 |
Bleeding time (min) | 7.21 | 2.81 | 4.77 | 2.06 | < 0.001 |
Blood urea nitrogen (mg/dl) | 43.60 | 25.67 | 29.22 | 17.78 | < 0.001 |
Serum creatinine (mg/dl) | 3.34 | 2.60 | 1.79 | 1.38 | < 0.001 |
eGFR (ml/min) | 38.56 | 38.81 | 64.93 | 49.59 | < 0.001 |
Need for RBC treatment | 5 | 5.00 | 1 | 0.59 | 0.02 |
Need for FFP | 2 | 2.00 | 1 | 0.59 | 0.29 |
Number of glomeruli | 20.96 | 9.27 | 19.36 | 9.16 | 0.17 |
Number of passes | 2.58 | 0.10 | 2.88 | 0.10 | 0.05 |
Indication for biopsy | |||||
Nephrotic syndrome | 42 | 42.00 | 76 | 44.97 | 0.64 |
Nephritic | 53 | 53.00 | 69 | 40.83 | 0.05 |
Chronic hematuria | 2 | 2.00 | 6 | 3.55 | 0.47 |
Acute kidney failure | 5 | 5.00 | 5 | 2.96 | 0.39 |
Transplant kidney | 7 | 7.00 | 17 | 10.06 | 0.39 |
Chronic kidney disease | 35 | 35.00 | 50 | 29.59 | 0.36 |