scholarly journals Complete response of a hepatocellular carcinoma with complex macrovascular invasion after combined treatment with chemoembolization and immunotherapy: a case report

2021 ◽  
Vol 84 (2) ◽  
pp. 371-374
Author(s):  
A.-M. Bucalau ◽  
I Tancredi ◽  
M Pezzullo ◽  
A Covas ◽  
G Verset
Keyword(s):  
Hepatocellular Carcinoma ◽  
Kinase Inhibitors ◽  
Combined Treatment ◽  
Complete Response ◽  
Middle Hepatic Vein ◽  
Complex Case ◽  
Tumor Board ◽  
Inferior Caval Vein ◽  
Liver Cancers ◽  
The Right

Hepatocellular carcinoma accounts for 90% of primary liver cancers and represents a growing health problem worldwide. We report the complex case of a 71 year-old patient diagnosed with a large hepatocellular carcinoma and presenting an extensive vascular invasion of the middle hepatic vein and the inferior caval vein ascending to the right atrium with no extrahepatic spread. Due to several comorbidities, a systemic treatment by tyrosine kinase inhibitors was contraindicated. After discussion at the multidisciplinary hepatology tumor board, he was referred for selective internal radiation therapy. Unfortunately, the work-up showed an important lung shunt not allowing radioembolization. No clear recommendations are available in this situation. The decision was made to propose a combination treatment by transarterial chemoembolization, that was performed using a new generation of radio-opaque microspheres loaded with doxorubicin, followed by immunotherapy. This allowed a complete response with a very good quality of life.

Diaphragmatic weakness after transcatheter arterial chemoembolization of the right inferior phrenic artery for treatment of hepatocellular carcinoma: a comparison of outcomes after N-butyl cyanoacrylate versus gelatin sponge embolization

2020 ◽  
pp. 028418512098177
Author(s):  
Seung Yeon Noh ◽  
Dong Il Gwon ◽  
Suyoung Park ◽  
Woo Jin Yang ◽  
Hee Ho Chu ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Complete Response ◽  
Gelatin Sponge ◽  
Inferior Phrenic Artery ◽  
Gelatin Sponge Particles ◽  
Phrenic Artery ◽  
The Right ◽  
Diaphragmatic Weakness ◽  
Arterial Chemoembolization

Background The inferior phrenic artery (IPA) is the most common extrahepatic feeder for hepatocellular carcinoma (HCC) during transhepatic arterial chemoembolization (TACE). Purpose To compare the incidence of diaphragmatic weakness in patients with HCC after TACE of the right IPA conducted using either N-butyl cyanoacrylate (NBCA) or gelatin sponge particles. Material and Methods Medical records of 111 patients who underwent TACE of the right IPA using NBCA were retrospectively reviewed and compared with data from 135 patients with IPA embolization using gelatin sponge particles. Results The incidence of diaphragmatic weakness after the initial TACE procedure did not significantly differ between the groups (NBCA group 16.2%; gelatin sponge group 20.7%; P = 0.458). Five patients in the NBCA group and 11 in the gelatin sponge group showed spontaneous resolution of diaphragmatic weakness after a mean period of 3.5 months. Diaphragmatic weakness developed after the initial follow-up visit in 17 patients from the gelatin sponge group due to repeated TACE of the right IPA (mean 2.4 sessions; range 2–4 sessions), while it spontaneously developed without additional TACE procedures in one patient from the NBCA group. Permanent diaphragmatic weakness was less common in the NBCA than in the gelatin sponge group (12.6% and 25.2%, respectively; P = 0.017). The complete response rate did not significantly differ between the groups (NBCA group 16.2%; gelatin sponge group 25.9%; P = 0.065). Conclusion Use of NBCA rather than gelatin sponge particles for TACE of the right IPA resulted in a lower incidence of permanent diaphragmatic weakness.

scholarly journals Transarterial Radioembolization Treatment of Advanced Hepatocellular Carcinoma Invading the Right Atrium

2021 ◽  
pp. 1-4
Author(s):  
Kabalane Yammine ◽  
◽  
Sarah Khalife ◽  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Inferior Vena Cava ◽  
Right Atrium ◽  
Tumor Thrombus ◽  
Inferior Vena ◽  
Vena Cava ◽  
Treatment Strategies ◽  
Complete Response ◽  
Advanced Hepatocellular Carcinoma ◽  
The Right

Tumor thrombus infiltration of hepatocellular carcinoma (HCC) into the inferior vena cava and right atrium is rare and is associated with a poor prognosis due to the critical location of the tumor and the limited efficiency of the available treatment strategies. In this study, we report the case of a patient with advanced HCC and tumor thrombus in the inferior vena cava and right atrium who demonstrated complete response with mass retraction upon Yttrium-90 trans-arterial radioembolization (90Y- TARE) therapy. Throughout the 16 months follow-ups after the radioembolization, the patient was free of any complications, revealing no occurrence of radiation-induced pneumonitis or tumor recurrence.

scholarly journals Bone Metastasis of Non-Small-Cell Lung Cancer Showing Pathological Complete Response to Osimertinib Monotherapy

2021 ◽  
pp. 1876-1881
Author(s):  
Hiroshi Shintani ◽  
Shoji Oura ◽  
Tomoyuki Yamaguchi ◽  
Shinichiro Makimoto
Keyword(s):  
Lung Cancer ◽  
Bone Metastasis ◽  
Lung Adenocarcinoma ◽  
Kinase Inhibitors ◽  
Pathological Complete Response ◽  
Lung Nodule ◽  
Growth Factor Receptor ◽  
Complete Response ◽  
Pathological Examination ◽  
The Right

A 70-year-old man with lung adenocarcinoma had undergone right lower lobectomy and lymph node dissection. Only 6 months later under adjuvant uracil and futraful therapy, the patient developed a solitary bone metastasis in the right 8th rib. Due to positive mutation of epidermal growth factor receptor (EGFR) exon 21 L858R in the primary cancer, the patient received osimertinib monotherapy, leading to massive calcification of the osteolytic bone metastasis with significant decrease of standard uptake value on positron emission tomography. After 12 months of osimertinib monotherapy, slight enlargement of the ground glass nodule, i.e., presumed noninvasive lung cancer, in the right upper lobe, and no further occurrence of metastatic foci made us to resect both the lung nodule and the bone metastasis. Pathological examination showed the lung nodule to be noninvasive adenocarcinoma and the bone metastasis to have no viable cancer cells. The patient was discharged on the 8th postoperative day without any complication. On developing a therapeutic strategy for advanced/recurrent EGFR mutation-positive lung adenocarcinoma, oncologists should note the possibility of pathological complete response to newly developed EGFR tyrosine kinase inhibitors including osimertinib for a presumed cure of oligometastatic lung adenocarcinoma.

scholarly journals The New Immuno-Oncology-Based Therapies and Their Perspectives in Hepatocellular Carcinoma

Cancers ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 238
Author(s):  
Philippe Merle
Keyword(s):  
Hepatocellular Carcinoma ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Kinase Inhibitors ◽  
Checkpoint Inhibitors ◽  
Survival Rates ◽  
Complete Response ◽  
Phase 3 ◽  
Long Survival ◽  
Systemic Therapies

Hepatocellular carcinoma is a poor prognosis tumor. Systemic therapies are frequently used due to frequent recurrences after surgical or radiologic treatments. Anti-angiogenic tyrosine kinase inhibitors have shown efficacy in monotherapy, but with very low rates of long survival and exceptional recovery. Immuno-oncology based on immune checkpoint inhibitors has revolutionized the systemic therapies since showing long survival rates without any tumor progression or recurrence for some patients in partial or complete response, and possibly for some patients in stable disease. However, the rate of responders under immuno-oncology monotherapy is too low to increase significantly the median overall survival of the treated patients. The immuno-oncology-based combinations with different types of immune checkpoint inhibitors (PD-1/PD-L1 and CTLA-4 inhibitors such as nivolumab, pembrolizumab, atezolizumab, durvalumab, ipilimumab, tremelimumab), or the association of immune checkpoint inhibitors plus anti-angiogenic agents (bevacizumab, lenvatinib, cabozantinib), have led to a breakthrough in the treatment of hepatocellular carcinoma. Indeed, the first phase-3 trial, combining atezolizumab with bevacizumab, has dramatically changed the outcome of patients. Data from several other types of combinations assessed in phase-3 trials are pending, and if positive, will drastically arm the physicians to efficiently treat the patients, and disrupt the current algorithm of hepatocellular carcinoma treatment.

scholarly journals Long-lasting response to afatinib that persisted after treatment discontinuation in a case ofEGFR-mutated lung adenocarcinoma

2019 ◽  
Vol 12 (1) ◽  
pp. e227383 ◽  
Author(s):  
Yumie Yamanaka ◽  
Yoshitaka Seki ◽  
Takeo Ishikawa ◽  
Kazuyoshi Kuwano
Keyword(s):  
Kinase Inhibitors ◽  
Growth Factor Receptor ◽  
Complete Response ◽  
Middle Lobe ◽  
Japanese Woman ◽  
Old Japanese ◽  
Exon 19 Deletion ◽  
History Of ◽  
Epidermal Growth ◽  
The Right

It is unknown whether tyrosine kinase inhibitors targeting epidermal growth factor receptor (EGFR) can be discontinued in patients in whomEGFR-mutated lung cancer has well stabilised. We present a case of a 73-year-old Japanese woman with no history of smoking. Right pulmonary lower lobectomy, lymph node dissection and segmental resection of the right middle lobe were performed. Additionally, she underwent adjuvant chemotherapy for stage IIIB adenocarcinoma harbouring anEGFRexon 19 deletion. Afatinib was administered for liver metastases after 15 months. A complete response of metastatic disease was achieved for 2 years. However, afatinib was unavoidably discontinued due to splenectomy for the treatment of idiopathic thrombocytopenic purpura. Although afatinib was not resumed, due to the abscess formation as surgery complication, a drug-free complete response was sustained for over 18 months. The present case suggests that exceptional and durable responses to afatinib can be achieved in individual cases.

scholarly journals Advanced Stage Hepatocellular Carcinoma with Multiple Metastasis and Vascular Thrombosis: A Case of Complete Response to Sorafenib

2016 ◽  
Vol 29 (2) ◽  
pp. 139 ◽  
Author(s):  
Adélia Simão ◽  
Raquel Silva ◽  
Lurdes Correia ◽  
Filipe Caseiro Alves ◽  
Armando Carvalho ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Kinase Inhibitor ◽  
Performance Status ◽  
Evaluation Criteria ◽  
Vena Cava ◽  
Complete Response ◽  
Response To Treatment ◽  
Advanced Hepatocellular Carcinoma ◽  
And Performance ◽  
The Right

Sorafenib is a multi-targeted tyrosine kinase inhibitor, with antiangiogenic and antiproliferative properties, approved for the treatment of advanced hepatocellular carcinoma. It induces a significant increase in the median overall survival, despite a complete response to treatment being rare. We report a clinical case of a 60-year-old male with hepatic cirrhosis, Child-Pugh class A and performance status 0, and advanced hepatocellular carcinoma. The primary tumor measured 17 x 8 cm and had diffuse intrahepatic metastization, extensive lung and left adrenal invasion, as well as thrombosis of inferior vena cava, with projection to the right atrium. This patient showed a rapid and complete response to sorafenib, evaluated by mRECIST (modified Response Evaluation Criteria in Solid Tumors), that remains after three years of treatment.

scholarly journals Assessment of the relationship between hepatocellular carcinoma location and its response to transarterial chemoembolization

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
Ahmed Elsahhar ◽  
Sameh M. Abdelwahab ◽  
Haytham M. Nasser ◽  
Mohammed Sobhi Hassan
Keyword(s):  
Hepatocellular Carcinoma ◽  
Transarterial Chemoembolization ◽  
Tumor Response ◽  
Anterior Segment ◽  
Intermediate Stage ◽  
Complete Response ◽  
Recommended Treatment ◽  
Significant Difference ◽  
The Right ◽  
The Relationship

Abstract Background Transarterial chemoembolization (TACE) is the recommended treatment in intermediate stage of hepatocellular carcinoma (HCC). Many indices are used to predict the outcome of the TACE. The location of the HCC has not been enough studied as a prognostic variable. Results We evaluated 149 HCC nodules (111 patients) and analyzed the association between the response to TACE and the nodule location. There was a significant difference between the complete response (CR) and the non-CR group in the location of the HCC regarding its segment and the response to TACE with the anterior segment lesions achieving higher rates of complete response (CR) (P .03), and the distance between the tumor and the liver capsule with the subcapsular lesions showing higher rate of non-CR (P .02). However, there was no significant difference between the CR and the non-CR groups regarding the location between the right and the left lobes (P .48) and the central versus peripheral lesions (P .41). Conclusions The location of the HCC can improve the prediction of the tumor response to TACE. Anterior segment tumors showed a higher rate of complete response and subcapsular lesions showed a higher rate of recurrence after TACE.

scholarly journals Successful Conversion Surgery for Massive Hepatocellular Carcinoma with Tumor Thrombus in Main Portal Vein after Treatment with Lenvatinib Combined with Toripalimab: A Case Report

2021 ◽  
Author(s):  
JingZhong OuYang ◽  
Yanzhao Zhou ◽  
Zhengzheng Wang ◽  
Qingjun Li ◽  
Jinxue Zhou
Keyword(s):  
Hepatocellular Carcinoma ◽  
Portal Vein ◽  
Tumor Thrombus ◽  
Inflammatory Cells ◽  
Complete Response ◽  
Advanced Hepatocellular Carcinoma ◽  
Main Portal Vein ◽  
Advanced Hcc ◽  
Dismal Prognosis ◽  
The Right

Abstract Background:Advanced hepatocellular carcinoma (HCC) with Portal vein invasion has an extremely dismal prognosis. We report a rare case of advanced HCC with portal vein tumor thrombus (PVTT). First, Lenvatinib(Len) combined with Toripalimab(Tor) was treated. The patient was successfully treated with radical surgical resection after the tumor thrombus shrank. Postoperative pathology showed complete response (CR).Case presentation:A 52-year-old male patient had a massive liver cancer in his right liver, and the tumor thrombus grew to the main portal vein. He passed 4 cycles of Len combined with Tor, the tumor shrank rapidly, the level of tumor markers dropped rapidly, The tumor thrombus was successfully confined from the main portal vein to the right branch of the portal vein. Therefore, the patient underwent a right hepatectomy and successfully removed a complete PVTT. Histopathological results showed that the primary tumor and tumor thrombus were only infiltrated by inflammatory cells, and there were no viable tumor cells.Conclusions:Len combined with Tor can be used as a preoperative neoadjuvant regimen for the treatment of advanced HCC with massive macrovascular invasion.

scholarly journals The impact of FGF19/FGFR4 signaling inhibition in antitumor activity of multi-kinase inhibitors in hepatocellular carcinoma

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hiroaki Kanzaki ◽  
Tetsuhiro Chiba ◽  
Junjie Ao ◽  
Keisuke Koroki ◽  
Kengo Kanayama ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Molecular Mechanisms ◽  
Kinase Inhibitors ◽  
Progression Free Survival ◽  
Erk Signaling ◽  
Enzyme Linked Immunosorbent Assay ◽  
Antitumor Effects ◽  
The Impact

AbstractFGF19/FGFR4 autocrine signaling is one of the main targets for multi-kinase inhibitors (MKIs). However, the molecular mechanisms underlying FGF19/FGFR4 signaling in the antitumor effects to MKIs in hepatocellular carcinoma (HCC) remain unclear. In this study, the impact of FGFR4/ERK signaling inhibition on HCC following MKI treatment was analyzed in vitro and in vivo assays. Serum FGF19 in HCC patients treated using MKIs, such as sorafenib (n = 173) and lenvatinib (n = 40), was measured by enzyme-linked immunosorbent assay. Lenvatinib strongly inhibited the phosphorylation of FRS2 and ERK, the downstream signaling molecules of FGFR4, compared with sorafenib and regorafenib. Additional use of a selective FGFR4 inhibitor with sorafenib further suppressed FGFR4/ERK signaling and synergistically inhibited HCC cell growth in culture and xenograft subcutaneous tumors. Although serum FGF19high (n = 68) patients treated using sorafenib exhibited a significantly shorter progression-free survival and overall survival than FGF19low (n = 105) patients, there were no significant differences between FGF19high (n = 21) and FGF19low (n = 19) patients treated using lenvatinib. In conclusion, robust inhibition of FGF19/FGFR4 is of importance for the exertion of antitumor effects of MKIs. Serum FGF19 levels may function as a predictive marker for drug response and survival in HCC patients treated using sorafenib.

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