Anlotinib followed by transarterial chemoembolization and radiofrequency ablation is a safe and effective initial treatment for hepatocellular carcinoma patients with portal vein tumor thrombus: A retrospective case series study.

BACKGROUND: Portal vein tumor thrombus (PVTT) remains a poor prognostic factor occurring in about 10%-40% of patients with hepatocellular carcinoma (HCC) for the optimal treatment is controversial. Anlotinib is an novel small molecule inhibitor that has a broad spectrum of inhibitory activities on tumor angiogenesis and growth. However, so far, no studies have reported the use of anlotinib in the treatment of HCC patients with PVTT. Here, we evaluated the safety and efficacy of anlotinib, followed by transarterial chemoembolization (TACE) and radiofrequency ablation (RFA) for the treatment of patients with HCC and PVTT. MATERIALS AND METHODS: A total of 145 consecutive HCC patients who underwent TACE in combination with RFA were enrolled in the retrospective study. Twenty-eight patients were diagnosed with PVTT and received anlotinib as basic treatment. The adverse events (AEs) were graded according to the National Cancer Institute Common Terminology Criteria for AEs Version 4.0. Time to tumor progression (TTP) and overall survival (OS) were calculated using the Kaplan-Meier method. RESULTS: The most common toxicities related to anlotinib were pharyngalgia (53.6%), fatigue (42.9%), and hand-foot skin reaction (39.3%). The median OS was 13 months (range: 3-18 months) with 1-year OS rate of 64.3%. The median TTP was 7 months (range: 1-12 months) with 6-month rate of 46.4%. CONCLUSION: Anlotinib followed by TACE and RFA is a safe and effective initial treatment modality for HCC patients with PVTT. Anlotinib may be a promising therapeutic option for relieving and/or stabilizing HCC with PVTT.

Tai Chi on bone mineral density of postmenopausal osteoporosis: A protocol for systematic review and meta-analysis.

BACKGROUND: Osteoporosis is a clinically common metabolic disease, especially in postmenopausal women. Tai Chi might be beneficial in osteoporosis patients. This study will be performed to examine the effects of Tai Chi on bone mineral density of postmenopausal osteoporosis. METHODS: We will search the electronical databases and hand-searching journals or reference lists. The study screening and data extraction will be carried out by 2 investigators independently. The primary outcome is bone mineral density (lumbar spine, Ward's triangle, trochanter, proximal femur, femoral neck, or total hip). Secondary outcomes are pain score, alkaline phosphatase, osteocalcin, and adverse effects. Review Manager V.5.3 software will be used to compute the data. RESULTS: The results of the study will provide a reliable evidence to assess the effects of Tai Chi on bone mineral density of postmenopausal osteoporosis. CONCLUSION: The conclusion of our systematic review will answer whether Tai Chi is an effective intervention to improve bone mineral density of postmenopausal osteoporosis.

Effects of curcumin on growth of human cervical cancer xenograft in nude mice and underlying mechanism

Abstract The present study investigated the effects of curcumin (Cur) on growth of human cervical cancer xenograft in nude mice and underlying mechanism. The nude mice modeled with human cervical cancer HeLa cell xenograft were treated with normal saline (control), 3 mg/kg Cisplatin, 50, 100 and 200 mg/kg Cur, respectively. The animal body weight and growth of tumor were measured. The expressions of Bax, Bcl-2, p53, p21, HIF-1α, VEGF and MIF protein in tumor tissue were determined. Results showed that, after treatment for 20 days, the tumor mass and tumor volume in 100 and 200 mg/kg Cur group were significantly lower than control group (P < 0.05). The expressions of Bax, p53 and p21 protein in tumor tissue in 200 mg/kg Cur group were significantly higher than control group (P < 0.05), and the expressions of Bcl-2, HIF-1α, VEGF and MIF protein in tumor tissue in 200 mg/kg Cur group were significantly lower than control group (P < 0.05). Cur can inhibit the growth of HeLa cell xenograft in nude mice. The possible mechanism may be related to its up-regulation of Bax, p53 and p21 protein expression in tumor tissue, and down-regulation of Bcl-2, HIF-1α, VEGF and MIF protein expression.

[Changes of immune function in liver cancer patients after transcatheter arterial chemoembolizaton combined with interstitial therapy].

OBJECTIVE: To study the changes of immune function in patients with liver cancer after transcatheter arterial chemoembolizaton (TACE) combined with interstitial therapy. METHODS: Forty patients with liver cancer were randomly divided into groups A and B to received TACE and TACE combined with percutaneous lipiodol and anti-cancer agent injection into the tumor. The T lymphocyte cell subsets in the peripheral blood before and one week after the operation were measured by flow cytometry, and the immunoglobulin contents determined by single radial immunodiffusion. RESULTS: CD3, CD4, and CD4/8 levels increased significantly after the operation in both groups A and B (P<0.05). The postoperative CD3 and CD4 levels, but not that of CD8, differed significantly between the two groups (P<0.05). The operations also resulted in an increase in the contents of the immunoglobulins and complements in the two groups, but the changes were not significant in group A (P>0.05); in group B, significant increases occurred in the immunoglobulin and complement levels (P<0.05) with the exception of C3. CONCLUSION: The combination of TACE and interstitial therapy with percutaneous intratumor injections of lipiodol and anti-cancer agents may better improve the cell-mediated immunity and humoral immune function of liver cancer patients.