Table 2.
Aramchol Versus Placebo: Longitudinal Full Liver Fat Mapping Using Magnetic Resonance Imaging Proton Density Fat-Fraction (MRI PDFF)
Aramchol (n=24) | Placebo (n=22) | Difference | |||||
---|---|---|---|---|---|---|---|
Liver Segments | Baseline | Posttreatment | P-Value | Baseline | Posttreatment | P-Value | P-Value |
1 | 15.4 (6.9) | 14.3 (7.9) | 0.2989 | 13.3 (5.8) | 11.6 (5.0) | 0.1890 | 0.7589 |
2 | 14.1 (6.3) | 13.3 (7.3) | 0.4123 | 11.9 (6.2) | 10.2 (5.0) | 0.1779 | 0.5409 |
3 | 14.8 (6.5) | 13.7 (7.7) | 0.3371 | 13.2 (6.6) | 11.7 (6.1) | 0.2744 | 0.8000 |
4a | 15.7 (6.8) | 14.3 (7.6) | 0.1993 | 13.0 (6.1) | 11.5 (5.0) | 0.2361 | 0.9609 |
4b | 15.8 (6.9) | 14.3 (7.8) | 0.2118 | 13.3 (6.4) | 11.9 (5.5) | 0.3042 | 0.9486 |
5 | 15.6 (7.1) | 14.6 (8.3) | 0.3967 | 13.0 (5.5) | 11.9 (6.1) | 0.4579 | 0.9407 |
6 | 15.5 (7.1) | 14.3 (8.0) | 0.2709 | 13.5 (6.5) | 11.3 (6.3) | 0.1236 | 0.6302 |
7 | 16.5 (7.8) | 15.2 (8.5) | 0.2360 | 14.3 (6.3) | 13.1 (6.6) | 0.4051 | 0.9281 |
8 | 16.6 (7.7) | 15.6 (8.5) | 0.3820 | 14.4 (6.2) | 13.3 (6.9) | 0.4348 | 0.9756 |
MRI PDFF average | 15.6 (6.9) | 14.4 (7.8) | 0.2400 | 13.3 (5.9) | 11.9 (5.6) | 0.2648 | 0.9308 |
MRE average (kPa) | 2.6 (0.6) | 2.5 (0.5) | 0.4777 | 2.4 (0.5) | 2.5 (0.6) | 0.7151 | 0.4459 |
VCTE (kPa) | |||||||
Median | 6.7 (2.3) | 7.4 (3.3) | 0.2582 | 6.3 (2.8) | 5.2 (1.4) | 0.0321 | 0.0307 |
IQR | 1.0 (0.5) | 1.3 (0.8) | 0.1319 | 0.9 (0.6) | 0.8 (0.5) | 0.2175 | 0.0542 |
IQR/M | 15.6 (8.4) | 16.3 (6.2) | 0.7102 | 14.4 (6.8) | 13.6 (6.9) | 0.7256 | 0.6068 |
Controlled attenuation parameter (dB/m) | |||||||
Median | 330.3 (41.2) | 313.5 (59.4) | 0.1912 | 316.4 (70.9) | 312.5 (54.8) | 0.8193 | 0.5287 |
IQR | 32.8 (14.9) | 35.0 (20.5) | 0.6577 | 33.3 (18.8) | 35.9 (16.9) | 0.6823 | 0.9615 |
Data are expressed as means (sd) or mean difference with p-values in parentheses. Associated p-values are from t test. P-values in bold denote statistical significance < 0.05.
MRI-PDFF, Magnetic Resonance Imaging Proton Density Fat Fraction;
MRI PDFFs measured in all nine liver segments are used to calculate segmental and overall fat fraction averages at baseline and posttreatment between Drug and placebo group.
Only reliable VCTE values used