Arterial chemotherapy for hepatocellular carcinoma in China: consensus recommendations.

Hepatocellular carcinoma (HCC) is one of the most common malignancies and the third leading cause of cancer-related deaths globally. Hepatic arterial infusion chemotherapy (HAIC) treatment is widely accepted as one of the alternative therapeutic modalities for HCC owing to its local control effect and low systemic toxicity. Nevertheless, although accumulating high-quality evidence has displayed the superior survival advantages of HAIC of oxaliplatin, fluorouracil, and leucovorin (HAIC-FOLFOX) compared with standard first-line treatment in different scenarios, the lack of standardization for HAIC procedure and remained controversy limited the proper and safe performance of HAIC treatment in HCC. Therefore, an expert consensus conference was held on March 2023 in Guangzhou, China to review current practices regarding HAIC treatment in patients with HCC and develop widely accepted statements and recommendations. In this article, the latest evidence of HAIC was systematically summarized and the final 22 expert recommendations were proposed, which incorporate the assessment of candidates for HAIC treatment, procedural technique details, therapeutic outcomes, the HAIC-related complications and corresponding treatments, and therapeutic scheme management.

Transarterial interventional therapy combined with tyrosine kinase inhibitors with or without anti-PD-1 antibodies as initial treatment for hepatocellular carcinoma with major portal vein tumor thrombosis: a single-center retrospective study.

Transarterial interventional therapy combined with tyrosine kinase inhibitors (TKIs) and anti-Pd-1 antibodies (triplet regimen) has shown promising results in advanced HCC. However, the clinical utility of the triplet regimen in patients with HCC and major portal vein tumor thrombosis (PVTT) remains unclear. This study compared the efficacy and safety of the triplet regimen versus transarterial interventional therapy combined with TKIs (double regimen) for such patients. Thirty-nine patients treated with the triplet regimen were retrospectively compared with 37 patients treated with the double regimen. The objective response rate (ORR), the response rate of PVTT treatment, and safety were observed; progression-free survival (PFS) and overall survival (OS) were assessed using the Kaplan‒Meier method and log-rank test. Predictors of survival were identified using multivariate analysis. Median OS and median PFS were significantly improved in the Triplet Group compared with the Double Group (482 vs. 310 days; 208 vs. 85 days). The ORR and the response rate of PVTT were significantly higher in the Triplet Group than in the Double Group (59% vs. 35%; 62% vs. 35%). There was no significant difference in the incidence of grade 3/4 adverse events between the two groups (33% vs. 21%). The most frequent grade 3/4 adverse events were thrombocytopenia (10%) in the Triplet Group and hand-foot syndrome (14%) in the Double Group. Multivariable analysis showed that treatment method and PVTT treatment response were significant predictors of OS. The triplet regimen showed superiority over the doublet regimen in improving OS and PFS and had acceptable safety in patients with HCC and major PVTT.

Integrative analyses of ferroptosis and immune related biomarkers and the osteosarcoma associated mechanisms.

Osteosarcoma (OS) is the most common primary malignant bone tumor with high metastatic potential and relapse risk. To study the regulatory mechanism of the OS microenvironment, a complex regulatory network involving the ferroptosis- and immune response-related genes remains to be established. In the present study, we determined the effect of a comprehensive evaluation system established on the basis of ferroptosis- and immune-related genes on the immune status, related biomarkers, prognosis, and the potential regulatory networks underlying OS based on the TARGET and Gene Expression Omnibus databases that contain information on OS patients by bioinformatics analyses. We first characterized individual ferroptosis scores and immune scores through gene set variation analysis (GSVA) against TARGET-OS datasets. We then identified differentially expressed genes by score groups. Weighted gene co-expression network analysis was performed to identify the most relevant ferroptosis-related and immune-related gene modules, which facilitated the identification of 327 ferroptosis gene and 306 immune gene candidates. A 4-gene (WAS, CORT, WNT16, and GLB1L2) signature was constructed and valuation using the least absolute shrinkage and selection operator-Cox regression models to effectively predict OS prognosis. The prediction efficiency was further validated by GSE39055. We stratified patients based on the prognostic scoring systems. Eight hub genes (namely CD3D, CD8A, CD3E, IL2, CD2, MYH6, MYH7, and MYL2) were identified, and TF-miRNA target regulatory networks were constructed. Furthermore, Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, gene set enrichment analysis, and GSVA were used to determine the signature's potential pathways and biological functions, which showed that the hub genes were enriched in ferroptosis-associated biological functions and immune-associated molecular mechanisms. Thereafter, we investigated the proportion and infiltration extent of 22 infiltrating immune cells by using CIBERSORT, which revealed significant subgroup differences in CD8 + T cells, M0 macrophages, and M2 macrophages. In conclusion, we determined a new ferroptosis-related and immune-related gene signature for predicting OS patients' prognosis and further explored the ferroptosis and immunity interactions during OS development, which provides insights into the exploration of molecular mechanisms and targeted therapies in patients with OS.

Anticancer-active 3,4-diarylthiolated maleimides synthesis via three-component radical diarylthiolation.

Herein, we report an efficient and simple copper-catalyzed oxidative diarylthiolation of maleimides with sulfur powder and aryl boronic acids, in which S powder was used as a substrate and internal oxidant. The corresponding double C-S bonds coupling products were obtained in moderate to high yields under a simple catalytic system. Mechanistic studies indicated that copper-catalyzed radical thiolation of aryl boronic acids with S powder, and the resulting arylthiyl underwent radical addition with double bonds of maleimides.

Comparison of Arterial Infusion Chemotherapy and Chemoembolization for Locally Advanced Hepatocellular Carcinoma: a Multicenter Retrospective Study.

BACKGROUND: Unresectable hepatocellular carcinoma (HCC) has a poor prognosis. We aimed to evaluate the efficacy and safety of hepatic arterial infusion chemotherapy (HAIC) for locally advanced HCC compared to transcatheter arterial chemoembolization (TACE). METHODS: A propensity score-matched cohort study was performed in patients with locally advanced HCC with ≥ 4 tumors or portal vein tumor thrombosis (PVTT) who underwent either HAIC using oxaliplatin plus raltitrexed or TACE at three institutions between June 2015 and December 2021. Overall survival (OS), progression-free survival (PFS), objective response rates (ORR), and adverse events (AEs) were compared between the groups. RESULTS: After propensity score matching, 62 pairs of patients were evaluated. The HAIC group had longer OS (15.0 [95% CI: 12.1-17.9] vs. 9.0 [95% CI: 5.1-12.9] months; P = 0.034), better PFS (6.7 [95% CI: 5.1-8.3] vs. 4.0 [95% CI: 2.6-5.4] months; P = 0.020), and a higher ORR (RECIST 1.1: 54.8% vs. 11.3%; P < 0.001) than the TACE group in the intention-to-treat population. Compared with the TACE group, Grade 1-2 nausea and vomiting occurred significantly more frequently in the HAIC group. CONCLUSION: Compared to TACE, HAIC significantly increased the ORR of locally advanced HCC with multiple tumors or portal invasion and prolonged survival without causing a significant increase in severe AEs.

Hepatic arterial infusion oxaliplatin plus raltitrexed and chemoembolization in hepatocellular carcinoma with portal vein invasion: A propensity score-matching cohort study.

BACKGROUND: About 55% of hepatocellular carcinoma (HCC) cases in China are advanced HCC at the initial diagnosis. We aimed to evaluate the efficacy and safety of hepatic arterial infusion chemotherapy (HAIC) for HCC with portal vein tumor thrombosis (PVTT) compared to transcatheter arterial chemoembolization (TACE) after propensity score matching (PSM). METHODS: A propensity score-matched cohort study was performed in patients with advanced HCC with PVTT who underwent either HAIC using oxaliplatin plus raltitrexed or TACE at three institutions between January 2016 and January 2021. Overall survival (OS), progression-free survival (PFS), objective response rate (ORR), and adverse events were compared between the groups. RESULTS: After PSM, 44 pairs of patients were assessed. The HAIC group had longer OS (11.2 [95% confidence interval [CI]: 9.9-12.5] vs. 9.0 [95% CI: 5.3-12.7] months; p = 0.010), better PFS (5.6 [95% CI: 3.7-7.9] vs. 2.0 [95% CI: 1.3-2.7] months; p = 0.006), and a higher ORR (Response Evaluation Criteria in Solid Tumors [version 1.1]: 56.8% vs. 18.2%; p < 0.001) than the TACE group. In multivariate analysis, HAIC was identified as an independent favorable prognostic factor for survival. CONCLUSIONS: Compared to TACE, HAIC significantly increased the ORR of HCC with portal invasion and prolonged survival without causing a significant increase in severe adverse events.

Hepatic arterial infusion of oxaliplatin plus raltitrexed in unresectable hepatocellular carcinoma with or without portal vein tumour thrombosis.

Background: Unresectable hepatocellular carcinoma (HCC) has a poor prognosis. According to the HCC management guidelines in China, the standard treatment of Barcelona Clinic Liver Cancer (BCLC) stage B or C HCC with portal vein tumour thrombosis (PVTT) is chemoembolization. However, some patients with BCLC stage B or C HCC with PVTT respond poorly to chemoembolization. We aimed to compare tumour responses and survival benefits between patients with unresectable HCC with or without PVTT. Methods: We reviewed 119 consecutive patients with unresectable HCC with PVTT (n = 67) and without PVTT (n = 52) who underwent hepatic arterial infusion of oxaliplatin plus raltitrexed between January 2018 and April 2021. Overall survival, progression-free survival, tumour responses, and adverse events were compared between the groups. Results: There were no significant between-group differences in the objective response rates and median progression-free survival. The median overall survival was significantly longer in the group without PVTT than in that with PVTT (17.0 vs 10.4 months, respectively; P = 0.024). Conclusion: Hepatic arterial infusion of oxaliplatin plus raltitrexed may be efficacious in patients with unresectable HCC with or without PVTT.

Comparison of the efficacy and safety of conventional transarterial chemoembolization with and without drug-eluting beads embolization for the treatment of unresectable large hepatocellular carcinoma.

AIM: Hepatocellular carcinoma (HCC) has a poor prognosis. Moreover, large HCCs have been commonly observed. We aimed to evaluate the efficacy and safety of drug-eluting beads transarterial chemoembolization (DEB-TACE) combined with conventional TACE (cTACE) for the treatment of patients with unresectable large HCCs (main tumor ≥5 cm in diameter) compared with cTACE alone. METHODS: A retrospective matched cohort study was performed on consecutive patients with unresectable large HCCs who underwent TACE as the initial treatment at the Fujian Medical University Cancer Hospital from May 2017 and March 2019. Fifty-five patients who underwent DEB-TACE combined with cTACE were compared with a case-matched control group of 110 patients who received cTACE alone. We compared the tumor response at 1 and 3 months after TACE, time to progression (TTP), and adverse events between the groups. RESULTS: The objective response rate was higher for the DEB-TACE combined with cTACE group than for the cTACE alone group at 1 (39 of 55 [70.9%] vs. 57 of 110 [51.8%], p = 0.019) and 3 months (27 of 43 [62.8%] vs. 31 of 71 [43.7%], p = 0.048) post-treatment. The DEB-TACE combined with cTACE group also had a significantly longer median TTP than that of the cTACE group (7.2 vs. 5.3 months, p = 0.039). Compared with the cTACE group, occurrences of abdominal pain, nausea/vomiting, and constipation were significantly more frequent in the DEB-TACE combined with cTACE group (p < 0.05). CONCLUSION: Compared with cTACE alone, DEB-TACE combined with cTACE significantly increased the objective response rate at 1 and 3 months after the treatment of unresectable large HCCs, and had a longer TTP, without any significant increase in the number of severe complications.

The clinical research of 5 steps sequential method for whole treatment of hemorrhagic radiation cystitis in china.

Background: Curing hemorrhagic cystitis remains a challenge. We explore a continuous and effective treatment for hemorrhagic radiation cystitis. Methods: The data of patients in 6 provincial cancer hospital urology departments between April 2015 and December 2019 was reviewed retrospectively. Patients were classified as moderate and severe groups. The 5-steps sequential method was adopted. Two groups were initiated with step 1 and step 3 respectively. Step 1 was symptomatic treatment. Thrombin solution or sodium hyaluronate was administrated for bladder irrigation in step 2. Step 3 was transurethral electrocoagulation. Step 4 was interventional embolization. Step 5 was HBO therapy. OABSS was used to assess the improvement of patients' symptoms. The outcome was evaluated after at least 6 months of follow-up. Results: A total of 650 patients (56 men and 594 women), mean age 71.2 years, were enrolled in the 5 steps sequential method. 582 patients were classified as moderate and 68 severe group. In moderate group, the cure rate of step 1 was 61.2% (356/582), 80.4% (468/582) after step 2, 93.1% (542/582) after step 3, 96.2% (560/582) after step 4, and 99.8% (581/582) after step 5. In severe group, the cure rate was 54.4% (37/68) after step 3, 76.5% (52/68) after step 4, and 94.1% (64/68) after the step 5 respectively. The mean OABSS scores of both groups significantly decreased after 5 steps sequential method treatment (P<0.01). Conclusions: Our results show hemorrhagic radiation cystitis can be cured in 5 steps, and the 5 steps sequential method is welcomed and effective. Therapy efficacy depends on the number of steps adopted and the severity of hematuria.

The predictive value of endometrial thickness in 3117 fresh IVF/ICSI cycles for ectopic pregnancy.

OBJECTIVES: To evaluate the predictive value of endometrial thickness (EMT) during in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) cycles for ectopic pregnancy (EP). METHODS: A total of 3068 patients with 3117 fresh IVF/ICSI cycles between January 2016 and February 2019 from the Reproductive Medicine Center of Sun Yat-Sen Memorial Hospital were included in this retrospective study. The patients were divided into an EP group (n = 92) and an intrauterine pregnancy (IUP) group (n = 3025). Multiple logistic regression analysis was conducted to evaluate the EP risk factors. Receiver operating characteristic (ROC) curves were used to evaluate the predictive value of the risk factors for EP and calculate the cutoff value of EMT for EP prediction. RESULTS: The incidence rate of EP was 2.95 % (92/3117). After adjustment for other factors in the logistic regression model, the incidence of EP decreased by 55 % with an EMT > 10 mm compared with an EMT ≤ 10 mm (odds ratio 0.450, 95 % confidence interval 0.296-0.684, P < 0.001). The EMT in the EP group was significantly thinner than that in the live birth (n = 2540) and spontaneous abortion (n = 485) groups (p < 0.017). The cutoff value of EMT for EP prediction was 10.65 mm, with a sensitivity of 59 % and a specificity of 63 %. CONCLUSION: A decreased risk of EP was found among the patients with an EMT > 10 mm prior to embryo transfer. A certain EMT is needed to reduce the incidence of EP.

Hyperbaric oxygen potentiates diabetic wound healing by promoting fibroblast cell proliferation and endothelial cell angiogenesis.

BACKGROUND: Diabetic foot ulcer (DFU), one of the diabetic complications, brings high burden to diabetic patients. Hyperbaric oxygen therapy (HBOT) has been proven to be an effective clinical method for the treatment of DFU. However, the mechanisms still to be elucidated. METHODS: Diabetic foot mice model was established, and treated with hyperbaric oxygen. Haematoxylin & eosin (H&E) staining and Masson's trichrome staining were used for the analysis of wound healing. Human skin fibroblast (HSF) and human umbilical vein endothelial cell (HUVECS) were exposed to high glucose and hyperbaric oxygen for studying the mechanism of hyperbaric oxygen promoted wound healing in vitro. Wound healing assay, reactive oxygen species (ROS) assay, cell proliferation assay and tube formation assay were used for the analysis of wound healing. Quantitative-polymerase chain reaction (Q-PCR), Western blotting and enzyme-linked immunosorbent assay (ELISA) were used for the analysis of gene expression. RESULTS: HBOT facilitated wound healing in DFU mice model, and promoted the expression of HIF-1α, NF-κB, VEGFA, SDF-1, VEGFR2 and CXCR4. Hyperbaric oxygen promoted the proliferation, migration and ROS production, as well as the expression of SDF-1 and VEGFA in HSF. HBOT stimulated the proliferation, migration and tube formation, as well as the expression of CXCR4 and VEGFR2 in HUVECS. CONCLUSION: Hyperbaric oxygen potentiates angiogenesis and diabetic wound healing by activating HIF-1α signaling, so as to promote the expression of VEGF/SDF-1 in HSF and the expression of VEGFR/CXCR4 in HUVECS, ultimately to promote the proliferation of HSF and the angiogenesis of HUVECS.

Hepatic arterial infusion of oxaliplatin plus raltitrexed in patients with intermediate and advanced stage hepatocellular carcinoma: A phase II, single-arm, prospective study.

PURPOSE: To investigate the efficacy and safety of hepatic arterial infusion (HAI) of oxaliplatin plus raltitrexed in patients with intermediate stage and advanced stage hepatocellular carcinoma (HCC). METHODS: In this phase II, single-arm clinical trial, we enrolled patients aged 18-70 years with intermediate stage and advanced stage HCC, which included patients with HCC at Barcelona Clinic Liver Cancer (BCLC) stage B who experienced transcatheter arterial chemoembolization failure/refractoriness, and those with BCLC stage C with portal vein invasion. We performed HAI with oxaliplatin and raltitrexed. Treatment was repeated every 3 weeks and was discontinued either because of disease progression, unacceptable toxicity levels, or refusal of further treatment. We used Simon's two-stage design. The primary end-point was the objective response rate in accordance with the Response Evaluation Criteria in Solid Tumours. RESULTS: Fifty-one patients were screened between January 5, 2018 and August 7, 2019. Of these, 39 patients (34 men and 5 women; median age, 53 years) were enrolled and included in the intention-to-treat population. Objective response was achieved in 18 (51.4%) of 35 patients in the per-protocol population and in 18 (46.2%) of 39 patients in the intention-to-treat population. Treatment-related grade IV adverse events or deaths were not reported, and the observed grade III adverse events were elevated aspartate aminotransferase levels (5 [12.8%]), elevated alanine aminotransferase levels (1 [2.6%]), leukopenia (1 [2.6%]), thrombocytopaenia (1 [2.6%]) and abdominal infection (1 [2.6%]). CONCLUSION: HAI of oxaliplatin plus raltitrexed showed promising efficacy and acceptable toxicity levels in patients with intermediate and advanced stage HCC, and further evaluation is warranted.

Down-regulation of long non-coding RNA HOTAIR promotes angiogenesis via regulating miR-126/SCEL pathways in burn wound healing.

miR-126, an endothelial-specific microRNA, is associated to vascular integrity and angiogenesis. It is well established that angiogenesis plays a critical role in burn wound healing. However, there was a lack of understanding of the mechanism by which miR-126 regulates angiogenesis during burn wound healing. HOX transcript antisense intergenic RNA (HOTAIR) is a well-characterized long non-coding RNA (lncRNA) involved in cell proliferation, apoptosis, migration, and invasion of cancer cells. Sciellin (SCEL), a precursor to the cornified envelope of human keratinocytes, has been shown to inhibit migration and invasion capabilities of colorectal cancer cells. In this study, a cohort of 20 burn wound tissues and paired adjacent normal tissues were collected. LncRNA and messenger RNA expression profiles were screened by microarray analysis in five pairs of samples with mostly increased miR-126 levels. miR-126 was highly expressed in burn wound tissues and human umbilical vein endothelial cells (HUVECs) exposed to heat stress, whereas HOTAIR and SCEL were down-regulated after thermal injury. Bioinformatic analysis, dual luciferase reporter assay, and quantitative real-time PCR were conducted to validate that HOTAIR and SCEL competitively bind to miR-126 to function as the competitive endogenous RNA. miR-126 promoted endothelial cell proliferation, migration, and angiogenesis, but suppressed apoptosis, while HOTAIR and SCEL exerted opposite effects in HUVECs. The biological functions were determined by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay, Annexin-V-FITC/PI (propidium iodide/fluorescein isothiocyanate) staining, transwell migration, and tube formation assays. Collectively, our study revealed that HOTAIR/miR-126/SCEL axis contributes to burn wound healing through mediating angiogenesis.

Comparison of the efficacy and safety of Transarterial chemoembolization with and without Apatinib for the treatment of BCLC stage C hepatocellular carcinoma.

BACKGROUND: Hepatocellular carcinoma (HCC) is a common cancer worldwide, with a poor prognosis. Most patients are diagnosed at advanced stages and are only eligible for palliative therapy. Therefore, this study aimed to evaluate the safety and efficacy of transcatheter arterial chemoembolization (TACE) combined with apatinib (TACE-apatinib) treatment and TACE-alone treatment for Barcelona Clinic Liver Cancer stage C HCC. METHODS: We retrospectively reviewed 80 consecutive patients with BCLC stage C HCC who received TACE-apatinib or TACE-alone as the initial treatment. We compared the clinical and laboratory outcomes, imaging findings at 1 and 3 months after TACE, tumor response, time to progression (TTP), overall survival (OS), and adverse events between both groups. RESULTS: The overall response rate was higher in the TACE-apatinib group than in the TACE-alone group at 1 and 3 months after treatment (66.7% vs 39.6%, respectively, P = 0.020; 45.8% vs 17.6%, respectively, P = 0.021). The median TTP and OS in the TACE-apatinib group were longer than those of the TACE-alone group (TTP: 6.3 months vs 3.5 months, respectively, P = 0.002; OS: 13.0 months vs 9.9 months, respectively, P = 0.041). Apatinib-associated side effects such as hypertension, hand-foot syndrome, oral ulcers, proteinuria, and diarrhea were more prevalent in the TACE-apatinib group than in TACE-alone group (P < 0.05). CONCLUSION: Compared to TACE-alone treatment, TACE-apatinib increased the TTP, OS, and tumor-response rate at 1 and 3 months after treatment of BCLC stage C HCC without any significant increase in severe adverse events.

Transarterial chemoembolization for unresectable hepatocellular carcinoma: A comparison of the efficacy and safety of 2 embolic agents.

The aim of this study was to compare the efficacy and safety of 2 different embolic agents, namely gelatin sponge particle (GSP) and Lipiodol, for transarterial chemoembolization (TACE) of unresectable hepatocellular carcinoma (HCC).We retrospectively reviewed 87 consecutive patients with unresectable HCC who underwent Lipiodol TACE with lobaplatin and 87 consecutive patients with unresectable HCC who underwent GSP TACE with lobaplatin between January 2013 and June 2017 in our institution as the initial treatment. Both groups were compared considering the clinical and laboratory outcomes and imaging findings before and after TACE. Tumor response and adverse events were also evaluated.There was significant difference in the rate of complete and overall response between the groups (P = .029 and .001, respectively), specifically when the tumor size was >5 cm (P = .001). The disease control rate was significantly better in the GSP group than in the Lipiodol group (94.3% vs. 86.4%, P = .011). The response differences in higher stages were significant between the 2 groups (P = .035 and .007, respectively). The grades of adverse events were also significantly different between the groups (P = .000).GSP-as an embolic agent in TACE for HCC-could significantly increase the rate of tumor response 1 month after treatment, especially in large tumors, without any significant increase in severe adverse events, when compared to Lipiodol.

Efficacy and Safety of apatinib in patients with intermediate/advanced hepatocellular carcinoma: A prospective observation study.

This prospective study aimed to evaluate the efficacy and safety of apatinib in patients with intermediate/advanced hepatocellular carcinoma (HCC).The patients with intermediate/advanced HCC, who met predetermined inclusion and exclusion criteria, underwent oral treatment of apatinib 500 mg daily. The drug-related adverse effects were monitored by regular follow-up and workup including laboratory tests and imaging examinations. Tumor response was assessed by response evaluation criteria in solid tumor criteria. The time to tumor progression (TTP) and overall survival rate (OS) were calculated using the Kaplan-Meier method.A total of 31 patients were enrolled in the study from October 28, 2015 to December 28, 2016. The number of patients with intermediate and advanced HCC was 4 (12.90%) and 27 (87.10%), respectively. The mean tumor size was 9.47 ± 5.48 cm (range: 1.2-19 cm). Vascular invasion was seen in 14 patients (45.16%). A total of 21 (67.74%) patients exhibited extrahepatic metastases. On the basis of first follow-up computed tomography and magnetic resonance imaging at 6 weeks after treatment, 10 (32.26%), 15 (48.39%), and 6 (19.35%) of 31 patients achieved a partial response, stable disease, and progression of disease, respectively. Response rate and disease control rate were 32.26% and 80.65%, respectively. The median TTP was 4.8 months (95% confidence interval: 3.75-5.86 months). Furthermore, 6- and 12-month OS rates were 73.8% and 55.4%, respectively. Grade 3 thrombocytopenia (6.45%) and hypertension (48.39%) were the most common hematologic and nonhematologic toxicities. Grade 3 elevation of either serum total bilirubin or aminotransferase (6.45%) was observed as the top incidence among important indexes of liver function.Our preliminary findings suggest apatinib is a safe and effective therapy in intermediate/advanced HCC patients with high tumor response and survival rates.

[Efficacy of transcatheter arterial chemoembolization combined thalidomide on hepatocellular carcinoma: a controlled randomized trial].

BACKGROUND & OBJECTIVE: Transcatheter arterial chemoembolization (TACE) is an important therapy for hepatocellular carcinoma (HCC), but the recurrence rate is still high and the long-term survival is unsatisfactory. This study was to evaluate the efficacy of TACE combined thalidomide on HCC. METHODS: From Aug. 2004 to Aug. 2006, 108 patients with unresectable primary HCC were randomized into combination (TACE plus thalidomide) group and TACE group. Combination group received oral administration of thalidomide (200 mg/d) for 1-6 months. Both groups were treated with 0.4-1.6 g gemcitabine, 100-200 mg oxaliplatin, and 0.5-1.0 g floxuridine as chemotherapeutic drugs, ethanol, glutin, and iodolipol as ambolic agent in TACE. The side effects of thalidomide and survival of the patients were observed. RESULTS: The median survival period was 18 months [95% confidence interval (CI), 12-24 months] in combination group and 13 months (95% CI, 10-16 months) in TACE group. The 6-month, 1-year, and 2-year survival rates were 92.9%, 82.7%, and 58.4% respectively in combination group, and 85.6%, 57.2%, and 32.3% respectively in TACE group. The median time to progression was significantly longer in combination group than in TACE group [181 days (95% CI, 91-271 days) vs. 97 days (95% CI, 33-161 days), P<0.05]. Excluding the patients who took thalidomide for less than 1 month, the median survival period was significantly longer in combination group than in TACE group [18 months (95% CI, 12-24 months) vs. 13 months (95% CI, 10-16 months), P<0.05]û the 6-month, 1-year, and 2-year survival rates were 96.6%, 70.8%, and 44.3% respectively in combination group, and 84.7%, 54.4%, and 14.9% respectively in TACE group. The occurrence rate of serious rashes was 11.1% and that of serious somnolency was 6.7%. Multivariate Cox analysis showed that the times of TACE was an independent prognostic factor of HCC. CONCLUSIONS: Compared with TACE alone, the combination of TACE and thalidomide can obviously postpone disease progression and prolong survival of HCC patients. The times of TACE is a prognostic factor of HCC after TACE.