The Impact of Local Ablative Therapies as Bridging Treatment on Overall Survival Following Liver Transplantation in Patients with HCC
Simple Summary
Abstract
1. Introduction
2. Materials and Methods
3. Results
3.1. Neoadjuvant Therapy
3.2. Survival
3.3. Comparison of Neoadjuvant Therapies Regarding Overall Survival
3.4. SIRT and TACE—Comparison of Overall Survival Based on Transplantation Criteria
3.4.1. Milan Criteria
3.4.2. UCSF Criteria
3.4.3. Up-to-Seven Criteria
3.5. Multivariate Analysis
3.6. Recurrence Rate
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Variables | Entire Cohort (n = 107) |
---|---|
Age at the time of first diagnosis (years, mean, range) | 60 (24–72) |
Age at the time of liver transplantation (years, mean, range) | 61 (24–73) |
Gender (Male, Female, n (%)) | 97 (90.7), 10 (9.3) |
BMI (kg/m2, mean, range) | 28 (19.5–37.6) |
Transplantation (LDLT, DDLT,n (%)) | 39 (36.4), 68 (63.6) |
Liver Cirrhosis (yes, n (%)) | 99 (92.5) |
Child (none, A,B,C, n(%)) | 8 (7.5), 52 (48.6), 31 (29), 16 (15) |
Nutritional toxic liver cirrhosis (yes, n (%)) | 70 (65.4) |
Diagnosis (n (%)) | |
HCC | 103 (96.3) |
HCC-iCCA | 4 (3.7) |
T Stage (n (%)) | |
T0 | 18 (16.8) |
T1 | 30 (28) |
T2 | 49 (45.8) |
T3 | 7 (6.5) |
T4 | 2 (1.9) |
Relapse (n (%)) | |
Yes | 19 (17.8) |
No | 88 (82.2) |
Site of recurrence | |
Adrenal gland | 1 |
Lung | 4 |
Lymph node | 2 |
Liver | 7 |
Bone | 4 |
Brain | 1 |
Neoadjuvant therapy (n (%)) | |
Yes | 90 (84.1) |
No | 17 (15.9) |
Neoadjuvant therapy (n (%)) | |
none | 17 (15.9) |
SIRT | 24 (22.4) |
TACE | 49 (45.8) |
Liver resection | 3 (2.8) |
SIRT and TACE | 7 (6.5) |
Other: | 7 (6.5) |
RFA | 2 |
Radiatio | 3 |
Chemotherapy | 2 |
Response to neoadjuvant therapy (n (%)) | |
Yes | 57 (53.3) |
No | 7 (6.5) |
No follow-up imaging | 26 (24.3) |
No neoadjuvant therapy | 17 (15.9) |
Number of lesions (n (%)) | |
at time of first diagnosis | |
1 | 42 (39.3) |
2 | 30 (28) |
3 | 12 (11.2) |
4 | 5 (4.7) |
≥5 | 18 (16.8) |
postoperative (histopathological examination) | |
0 | 8 (7.5) |
1 | 47 (43.9) |
2 | 17 (15.9) |
3 | 14 (13.1) |
4 | 3 (2.8) |
≥5 | 18 (16.8) |
Largest tumor diameter (cm, mean, range) | |
at time of first diagnosis | 3.7 (0.5–14) |
postoperative histopathological examination | 3 (0–14.5) |
AFP at initial diagnosis (n) | |
Elevated | 66 |
Negative | 41 |
AFP after neoadjuvant therapy (n) | |
Elevated | 50 |
Negative | 49 |
Not available | 8 |
AFP postoperatively (n) | |
Elevated | 17 |
Negative | 83 |
Not available | 7 |
Transplantation Criteria | Entire Cohort (n = 107) |
---|---|
Milan at time of first diagnosis n (%) | |
Inside | 62 (57.9) |
Outside | 45 (42.1) |
Milan after neoadjuvant therapy n (%) | |
Inside | 66 (61.7) |
Outside | 41 (38.3) |
UCSF at time of first diagnosis n (%) | |
Inside | 71 (66.4) |
Outside | 36 (33.6) |
USCSF after neoadjuvant therapy n (%) | |
Inside | 75 (70.1) |
Outside | 32 (29.9) |
Up to seven at time of first diagnosis n (%) | |
Inside | 76 (71) |
Outside | 31 (29) |
Up to seven after neoadjuvant therapy n (%) | |
Inside | 82 (76.6) |
Outside | 25 (23.4) |
Neoadjuvanttherapy | Number of patients outside the Milan criteria (at the time of pre-transplant evaluation)/(based on postoperative histopathological findings) | Number of patients inside the Milan criteria (at the time of pre-transplant evaluation)/(based on postop-erative histopathological find-ings) |
None | 9/11 | 8/6 |
TACE | 12/15 | 37/34 |
SIRT | 18/12 | 6/12 |
Liver resection | 1/0 | 2/3 |
SIRT and TACE | 3/1 | 4/6 |
Other | 2/2 | 5/5 |
Neoadjuvant therapy | Number of patients outside the UCSF criteria (at the time of pre-transplant evaluation)/(based on post-operative histopathological findings) | Number of patients inside the UCSF criteria (at the time of pre-transplant evaluation)/(based on postoperative histopathological findings) |
None | 7/9 | 10/8 |
TACE | 8/11 | 41/38 |
SIRT | 16/9 | 8/15 |
Liver resection | 1/0 | 2/3 |
SIRT and TACE | 2/1 | 5/6 |
Other | 2/2 | 5/5 |
Neoadjuvant therapy | Number of patients outside the up to seven criteria (at the time of pre-transplant evaluation)/(based on postoperative histopathological findings) | Number of patients inside the up to seven criteria (at the time of pre-transplant evaluation)/(based on postoperative histopathological findings) |
None | 6/9 | 11/8 |
TACE | 6/6 | 43/43 |
SIRT | 14/7 | 10/17 |
Liver resection | 1/0 | 2/3 |
SIRT and TACE | 2/1 | 5/6 |
Other | 2/2 | 5/5 |
Number of Patients | OS (%) | p | |
---|---|---|---|
MILAN (Figure 4) | 0.014 | ||
No SIRT and no TACE | 34 | 29.5 | |
TACE inside milan | 37 | 82.7 | |
SIRT inside milan | 6 | 83.3 | |
TACE outside milan | 12 | 60 | |
SIRT outside milan | 18 | 76.4 | |
UCSF (Figure 5) | 0.002 | ||
No SIRT and no TACE | 34 | 29.5 | |
TACE inside UCSF | 41 | 85.6 | |
SIRT inside UCSF | 8 | 75 | |
TACE outside UCSF | 8 | 31.3 | |
SIRT outside UCSF | 16 | 80.2 | |
Up to seven (Figure 6) | 0.001 | ||
No SIRT and no TACE | 34 | 29.5 | |
TACE inside up to seven | 43 | 85.3 | |
SIRT inside up to seven | 10 | 80 | |
TACE outside up to seven | 6 | 33.3 | |
SIRT outside up to seven | 14 | 77.9 |
Multivariate Analysis | |||
---|---|---|---|
Variables | HR | 95%CI | p-value |
Transplantation (LDLT, DDLT) | 1.706 | 0.554–5.253 | 0.352 |
Steatosis | 2.101 | 0.255–17.283 | 0.490 |
Blood type | 0.954 | 0.605–1.504 | 0.839 |
AFP negative (at initial diagnosis) | 0.472 | 0.161–1.387 | 0.172 |
AFP negative after neoadjuvant therapy | 2.190 | 1.047–4.579 | 0.037 |
AFP negative postoperatively | 5.401 | 1.596–18.276 | 0.007 |
Liver Cirrhosis | 0.416 | 0.045–3.839 | 0.439 |
Neoadjuvant therapy | 1.450 | 1.101–1.908 | 0.008 |
Child score | 0.936 | 0.539–1.624 | 0.813 |
Response to neoadjuvant therapy | 3.592 | 1.461–8.834 | 0.005 |
T Stage | 0.959 | 0.557–1.650 | 0.880 |
Age at the time of liver transplantation | 1.014 | 0.952–1.081 | 0.658 |
Gender | 0.864 | 0.185–4.039 | 0.853 |
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Schwenk, L.; Dondorf, F.; Rohland, O.; Ali-Deeb, A.; Settmacher, U.; Rauchfuß, F. The Impact of Local Ablative Therapies as Bridging Treatment on Overall Survival Following Liver Transplantation in Patients with HCC. Cancers 2025, 17, 3393. https://doi.org/10.3390/cancers17203393
Schwenk L, Dondorf F, Rohland O, Ali-Deeb A, Settmacher U, Rauchfuß F. The Impact of Local Ablative Therapies as Bridging Treatment on Overall Survival Following Liver Transplantation in Patients with HCC. Cancers. 2025; 17(20):3393. https://doi.org/10.3390/cancers17203393
Chicago/Turabian StyleSchwenk, Laura, Felix Dondorf, Oliver Rohland, Aladdin Ali-Deeb, Utz Settmacher, and Falk Rauchfuß. 2025. "The Impact of Local Ablative Therapies as Bridging Treatment on Overall Survival Following Liver Transplantation in Patients with HCC" Cancers 17, no. 20: 3393. https://doi.org/10.3390/cancers17203393
APA StyleSchwenk, L., Dondorf, F., Rohland, O., Ali-Deeb, A., Settmacher, U., & Rauchfuß, F. (2025). The Impact of Local Ablative Therapies as Bridging Treatment on Overall Survival Following Liver Transplantation in Patients with HCC. Cancers, 17(20), 3393. https://doi.org/10.3390/cancers17203393