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Figure legends
Figure 1. Overall survival of all patients after lenvatinib administration.
Figure 2. Overall survival rates according to the radiological evaluations
performed using the modified RECIST. Survival was assessed as the “disease
control rate” or “progressive disease” at each of the following timepoints. (A)
One month after lenvatinib administration; (B) 2–3 months after lenvatinib
administration; and (C) 3–4 months after lenvatinib administration. DCR:
Disease control rate; PD: progressive disease.
Figure 3. Comparison of the overall survival rates among the timepoints when
progressive disease was first diagnosed. (A) 1 month, 2–3 months, and 3–4
months after lenvatinib administration. (B) 2–3 months and 3–4 months after
lenvatinib administration.
Figure 4. Overall survival rates according to the cutoff α-fetoprotein ratio (i.e.,
the ratio of the α-fetoprotein level at 3 months after lenvatinib administration to
the pretreatment α-fetoprotein level).
Figure 1
Survival rate
MST; 16.4 month
1-year survival rates; 61.8%
2-year survival rates; 37.8%
Time after lenvatinib administration (months)
Number at risk
85
68
49
29
18
Figure 2
(a)
(b)
(c)
DCR
PD
Survival rate
DCR
PD
P < 0.001
DCR
PD
P = 0.018
Time after lenvatinib administration (months)
P = 0.034
Time after lenvatinib administration (months)
Time after lenvatinib administration (months)
Number at risk
Group: DCR
49
43
35
22
15
43
42
35
22
16
35
35
30
19
14
Group: PD
10
Figure 3
(a)
(b)
Survival rate
1 month
2-3 months
3-4 months
2-3 months
3-4 months
P < 0.001
P = 0.653
Time after lenvatinib administration (months)
Time after lenvatinib administration (months)
Number at risk
Group: 1 month
Group: 2-3 months
10
10
Group: 3-4 months
Figure 4
Survival rate
above the cut off value
below the cut off value
P = 0.002
Time after lenvatinib administration (months)
Number at risk
Group: above the cut off value
16
13
Group: below the cut off value
45
45
37
25
16
Table I. Patient characteristics.
Characteristics
All patients
Age, years, median (range)
71.5 (34-86)
Sex, n (%)
Male
68 (80)
Female
17 (20)
ECOG-PS
0:1:2
61 : 22 : 2
Original disease, n (%)
HBV and/or HCV
52 (61.2)
Others
33 (38.8)
Child-Pugh classification, n (%)
64 (75.3)
21 (24.7)
mALBI grade, n (%)
1/2a
44 (51.8)
2b/3
41 (48.2)
AFP, ng/dl, median (range)
PIVKA-II, mU/l, median (range)
87 (2-554601)
193 (13-152517)
Pathological differentiation degree, n (%)
Well and moderate
44 (51.8)
Poor, combine and sarcomatoid
14 (16.5)
None or unknown
27 (31.7)
Maximal tumor size, cm, median (range)
3.2 (0.5-18)
Region of tumor, n (%)
Intrahepatic only
35 (41.2)
Extrahepatic only
20 (23.5)
Both
30 (35.3)
BCLC classification, n (%)
20 (23.5)
65 (76.5)
ECOG-PS: Eastern cooperative oncology group performance status; HBV:
hepatitis B virus; HCV: hepatitis C virus; mALBI: modified albumin-bilirubin; AFP:
α-fetoprotein; PIVKA-II: protein induced by vitamin K absence or antagonist II;
BCLC: Barcelona Clinic Liver Cancer.
Table II. Radiological evaluations performed at each timepoint after lenvatinib administration.
After 1 month
(n = 52)
After 2-3 months
(n = 42)
After 3-4 months
(n = 41)
CR, n (%)
8 (15.4)
6 (14.2)
7 (17.1)
PR, n (%)
13 (25.0)
13 (31.0)
9 (22.0)
SD, n (%)
28 (53.8)
13 (31.0)
11 (26.8)
PD, n (%)
3 (5.8)
10 (23.8)
14 (34.1)
ORR (CR+PR), n (%)
21 (40.4)
19 (45.2)
16 (39.1)
DCR (CR+PR+SD), n
(%)
49 (94.2)
32 (76.2)
27 (65.9)
CR: Complete response; PR: partial response; SD: stable disease; PD: progressive disease;
ORR: overall response rate; DCR: disease control rate.
Table III. Comparison of demographic data based on the cutoff value of the α-fetoprotein (AFP)
ratio.
AFP ratio ≤ 1.36075
AFP ratio > 1.36075
p-Value
(n = 45)
(n = 16)
Age (years)*
69.9 (9.4)
70.9 (9.6)
0.7179
Sex ratio
0.0370
Male
37
10
Female
Original disease, n (%)
0.3130
HBV and/or HCV
29
Others
16
mALBI grade
0.0618
1/2a
29
2b/3
16
10
BCLC stage
0.5994
Stage B
11
Stage C
34
11
Treatment line
0.8216
First line
35
12
Second or later line
10
Macroscopic vascular invasion
0.3832
Yes
10
No
35
14
Distant metastases
0.3955
Yes
28
No
17
Intrahepatic maximal tumor size
0.6366
> 5 cm
11
≤ 5 cm
34
13
Values in parentheses are percentages unless indicated otherwise; *values are mean (standard
deviation).
AFP: α-fetoprotein; HBV: hepatitis B virus; HCV: hepatitis C virus; mALBI: modified albumin-bilirubin;
BCLC: Barcelona Clinic Liver Cancer.
Table IV. Adverse events.
All cases
(n = 85)
mALBI grade
1/2a
(n = 44)
mALBI grade
2b/3
(n = 41)
p-Value
Any grades, n (%)
84 (98.8)
43 (97.7)
41 (100)
0.332
Grade 3/4, n (%)
40 (47.1)
17 (38.6)
23 (56.1)
0.107
mALBI: Modified albumin-bilirubin.
...