Parameter | All patients (n = 24) | Only central venous access placement (n = 9) | SVC reconstruction (n = 9) | IVC reconstruction (n = 6) |
---|---|---|---|---|
Pre-intervention Creatininea | 4.0 (3.5) | 4.6 (4.0) | 4.6 (4.0) | 2.3 (1.4) |
Post-intervention Creatininea | 3.6 (2.9) | 4.1 (3.7) | 4.0 (2.8) | 2.1 (1.2) |
Pre-intervention eGFRa | 30.9 (26.0) | 31.8 (33.5) | 21.8 (13.7) | 43.2 (25.9) |
Post-intervention eGFRa | 31.0 (23.5) | 31.4 (28.0) | 21.4 (12.4) | 44.7 (25.6) |
Days from MRI to interventional procedureb | 3.5 (2.0–7.0) | 2.0 (0.5–4.0) | 7.0 (2.5–28.5) | 3.0 (1.5–16.3) |
Received iodine based contrast mediac | 15 (63) | 1 (11) | 9 (100) | 5 (83) |
Volume of iodine based contrast media (mL)b | 12.5 (0–40.0) | 0 (0–0) | 30.0 (17.5–60.0) | 42.5 (7.5–52.5) |
Fluoroscopy time (minutes)b | 10.0 (1.9–25.1) | 1.4 (0.3–2.4) | 16.0 (7.3–29.0) | 23.1 (10.1–49.0) |
Air Kerma (mGy)b | 341.0 (20.0–1337.0)d | 15.0 (9.5–29.7) | 450.5 (346.8–1476.5)d | 1479.4 (610.8–2283.0) |
Dose area product (cGy/cm2)b | 4590.2 (423.1–20,302.1)d | 432.1 (238.3–858.9) | 9806.8 (5736.7–18,852.4)d | 44,273.8 (3485.1–59,494.6) |