[Chinese expert consensus on management of adverse events of pegylated liposomal doxorubicin (2020 edition)].

As a new type of anthracyclines, pegylated liposomal doxorubicin (PLD) is widely used in the treatment of a variety of malignant tumors, including soft tissue sarcoma, ovarian cancer, breast cancer, multiple myeloma, and so on. Compared with traditional anthracyclines, PLD can significantly decrease the incidences of adverse events such as cardiac toxicity and alopecia. However, the use of PLD will be accompanied with toxic side effects such as hand-foot syndrome, oral mucositis, and infusion reaction. This consensus will mainly focus on the mechanism, prevention and treatment of adverse events of PLD, in order to improve the therapeutic efficacy of PLD and life quality of patients.

[Clinical study of apatinib combined with chemotherapy for advanced non-small cell lung cancer with negative driving genes].

Objective: To evaluate the efficacy and safety of apatinib combined with chemotherapy in the first-line treatment of advanced non-small cell lung cancer (NSCLC) with negative driving genes. Methods: From January 2016 to March 2018, 62 advanced NSCLC patients with negative driving genes diagnosed at Xuzhou Cancer Hospital were randomly divided into study group (30 cases) and control group (32 cases), respectively. The patients in the study group were treated with standard first-line chemotherapy combined with apatinib, while those in control group were treated with chemotherapy alone. Results: The disease control rate (DCR) and objective remission rate (ORR) in the study group were 60.0% and 16.7%, respectively, higher than 46.9% and 9.3% in the control group, but without statistical difference (P>0.05). The median progression-free survival (PFS) of study group and control group were 6.4 months and 4.9 months, respectively (P=0.004), and the median overall survival (OS) were 11.3 months and 9.2 months, respectively (P=0.006). Multivariate survival analysis indicated that treatment regimen (P=0.001) was the independent prognostic factor of PFS, and PS score (P=0.002), clinical stage (P=0.02) and treatment regimen (P<0.001) were the independent prognostic factors of OS. After treatment, the incidence of hypertension and hand-foot syndrome in the study group were 46.7% and 53.3%, respectively, significantly higher than 3.3% and 0 in the control group, respectively (P<0.05). The incidence of grade 3-4 adverse drug reactions (ADRs) in the study group was 26.7% (8/30), mainly including hypertension, hand-foot syndrome and bone marrow suppression. The incidence of grade 3-4 ADRs in the control group was 15.6% (5/32), all of which were bone marrow suppression, without significant difference (P=0.286). There was no difference in serum levels of VEGF and CEA between the two groups before treatment. After treatment, the serum level of VEGF in the study group was (169.3±10.1) pg/ml, lower than (211.8±16.7) pg/ml of the control group (P<0.05). Conclusion: Apatinib combined with first-line chemotherapy for advanced NSCLC patients with negative driving genes is safe and beneficial for survival. This therapeutic strategy can significantly prolong the PFS and OS, and further improvement and application can be considered as a choice in the clinical treatment.

The concurrence of subacute cutaneous lupus erythematosus and hand-foot syndrome in a patient undergoing capecitabine chemotherapy.

We describe an unusual case of subacute cutaneous lupus erythematosus concurrent with hand-foot syndrome, apparently associated with capecitabine treatment. We hypothesise that subacute cutaneous lupus erythematosus and hand-foot syndrome may occur in a novel overlap syndrome.

Visceral fat area predicts survival in patients with advanced hepatocellular carcinoma treated with tyrosine kinase inhibitors.

BACKGROUND: Anthropometric measurements have been linked to resistance to anti-angiogenic treatment and survival. METHODS: Patients with advanced hepatocellular carcinoma treated with sorafenib or brivanib in 2008-2011 were included in this retrospective study. Anthropometric measurements were assessed using computed tomography and were correlated with drug toxicity, radiological response, and overall survival. RESULTS: 52 patients were included, Barcelona Clinic Liver Classification B (38%) and C (62%), with a mean value of α-fetoprotein of 29,554±85,654 ng/mL, with a median overall survival of 10.5 months. Sarcopenia was associated with a greater rate of hand-foot syndrome (P=0.049). Modified Response Evaluation Criteria In Solid Tumours (mRECIST) and Choi criteria were significantly associated with survival, but RECIST criteria were not. An absence of hand-foot syndrome and high-visceral fat area were associated with progressive disease as assessed by RECIST and mRECIST criteria. In multivariate analyses, high visceral fat area (HR=3.6; P=0.002), low lean body mass (HR=2.4; P=0.015), and presence of hand-foot syndrome (HR=1.8; P=0.004) were significantly associated with overall survival. In time-dependent multivariate analyses; only high visceral fat area was associated with survival. CONCLUSION: Visceral fat area is associated with survival and seems to be a predictive marker for primary resistance to tyrosine kinase inhibitors in patients with advanced hepatocellular carcinoma.

A randomised study evaluating the use of pyridoxine to avoid capecitabine dose modifications.

BACKGROUND: Pyridoxine is frequently used to treat capecitabine-induced hand-foot syndrome (HFS), although the evidence of benefit is lacking. We performed a randomised placebo-controlled trial to determine whether pyridoxine could avoid the need for capecitabine dose modifications and improve outcomes. METHODS: A total of 106 patients planned for palliative single-agent capecitabine (53 in each arm, 65%/35% colorectal/breast cancer) were randomised to receive either concomitant pyridoxine (50 mg po) or matching placebo three times daily. RESULTS: Compared with placebo, pyridoxine use was associated with an increased rate of avoiding capecitabine dose modifications (37% vs 23%, relative risk 0.59, 95% CI 0.29, 1.20, P=0.15) and fewer grade 3/4 HFS-related adverse events (9% vs 17%, odds ratio 0.51, 95% CI 0.15-1.6, P=0.26). Use of pyridoxine did not improve response rate or progression-free survival. CONCLUSION: Pyridoxine may reduce the need for capecitabine dose modifications and the incidence of severe HFS, but does not impact on antitumour effect.

Capecitabine-induced systemic lupus erythematosus and palmoplantar erythrodysesthesia.

Capecitabine is emerging as an important drug in the treatment of metastatic breast and colorectal cancers. Marketed as Xeloda ®, this prodrug is taken orally and readily absorbed. It is novel in its increased convenience for patients, similar efficacy to the intravenous form of its active metabolite and its increased tolerability.1 We present a woman with metastatic breast cancer who presented with cutaneous abnormalities two months after starting treatment with capecitabine. Various dermatologic side effects have been attributed to capecitabine, often requiring cessation of the offending drug. We describe an unreported dermatological side effect of capecitabine therapy, systemic lupus erythematosus concurrent with palmoplantar erythrodysesthesia. As the use of this chemotherapeutic agent becomes more prevalent, it is important to recognize the range of its cutaneous side effects.

MRI findings of neurological complications in hand-foot-mouth disease by enterovirus 71 infection.

OBJECTIVE: To explore the imaging characterization of neurological complications associated with the enterovirus 71 (EV71) epidemics. METHODS: Thirty-five cases of hand-foot-mouth disease with neurological complications during the recent EV71 outbreaks in Hainan Province, China, from May 2008 to September 2010 were collected. All patients were performed MRI scan. The clinical data and MRI appearance were analyzed. RESULTS: Acute flaccid paralysis associated with EV71 infected hand-foot-mouth diseases was seen in seven cases. The typical MRI appearance was linear long T2 signal intensity in the posterior part of spinal cord. Symmetrical, well-defined hyperintensity lesions in the spinal cord were seen in T2-weighted transverse images. Obvious enhancements of the ventral horns and root were seen in the contrast-enhanced axial T1-weighted image. In 21 cases of pontine encephalitis, long T1 and long T2 signal intensity was seen in the posterior portions of the medulla oblongata, midbrain, and pons. It is nonspecific MRI appearance in seven cases of aseptic meningitis (AM), but subdural effusion, meningeal enhancement, and hydrocephalus can be indirect sign of AM. CONCLUSION: MRI is an effective modality to investigate neurological complications associated with the EV71 epidemics. Involvements of posterior portions of the medulla oblongata and pons, and bilateral anterior horns of spinal cord are characteristic findings.