Importance of parental involvement in paediatric palliative care in Hong Kong: qualitative case study.

OBJECTIVE: To compare and contrast the perceived care needs of children with life-limiting conditions (CLLC) from the perspectives of the children, parents and healthcare providers. DESIGN: A qualitative case study method using semistructured interviews was employed with a within-case and across-case analysis. Themes and subthemes emerging from the cases were compared and contrasted in the across-case analysis to explore the similarities and variations in participant perceptions. SETTING/PARTICIPANTS: The setting was the paediatric departments of five regional hospitals in Hong Kong. Twenty-five sets of informants (CLLC-parent-healthcare provider) were recruited, with 65 individual interviews conducted. RESULTS: A total of 3784 units of analysis were identified, resulting in three themes with subthemes. 'Living with the disease' (55.8%) occupied the largest proportion, followed by 'information and understanding about the disease' (27.4%), and 'care support and palliative care' (16.8%). Healthcare provider support mainly focused on physical concerns. Family and social support were present, but carer stress created tension between couples. Doctors were the primary source of medical information, but the parents had to seek further information via the internet and support from patient groups. There was a perceived need for better coordination and collaboration of care. The palliative care approach coordinated by nurses was seen as helpful in addressing the care needs of the CLLC. CONCLUSIONS: This original study identified the importance of palliative care with active engagement of parents which can address the service gap for CLLC.

Lenvatinib as an Initial Treatment in Patients with Intermediate-Stage Hepatocellular Carcinoma Beyond Up-To-Seven Criteria and Child-Pugh A Liver Function: A Proof-Of-Concept Study.

Although transcatheter arterial chemoembolization (TACE) is the standard of care for intermediate-stage hepatocellular carcinoma (HCC), this is a largely heterogeneous disease that includes a subgroup of patients who do not benefit from TACE. The treatment strategy for this subgroup of patients currently remains an unmet need in clinical practice. Here, we performed a proof-of-concept study that lenvatinib may be a more favorable treatment option over TACE as an initial treatment in intermediate-stage HCC patients with large or multinodular tumours exceeding the up-to-seven criteria. This proof-of-concept study included 642 consecutive patients with HCC initially treated with lenvatinib or conventional TACE (cTACE) between January 2006 and December 2018. Of these patients, 176 who received lenvatinib or cTACE as an initial treatment and met the eligibility criteria (unresectable, beyond the up-to-seven criteria, no prior TACE/systemic therapy, no vascular invasion, no extrahepatic spread and Child-Pugh A liver function) were selected for the study. Propensity score matching was used to adjust for patient demographics. After propensity-score matching, the outcome of 30 patients prospectively treated with lenvatinib (14 in clinical trials, one in an early access program and 15 in real world settings) and 60 patients treated with cTACE as the initial treatment was compared. The change of albumin-bilirubin (ALBI) score from baseline to the end of treatment were -2.61 to -2.61 for 30 patients in the lenvatinib group (p = 0.254) and -2.66 to -2.09 in the cTACE group (p < 0.01), respectively. The lenvatinib group showed a significantly higher objective response rate (73.3% vs. 33.3%; p < 0.001) and significantly longer median progression-free survival than the cTACE group (16.0 vs. 3.0 months; p < 0.001). Overall survival was significantly longer in the lenvatinib group than in the cTACE group (37.9 vs. 21.3 months; hazard ratio: 0.48, p < 0.01). In patients with large or multinodular intermediate-stage HCC exceeding the up-to-seven criteria with Child-Pugh A liver function, who usually do not benefit from TACE, lenvatinib provides a more favorable outcome than TACE.

PR-104 plus sorafenib in patients with advanced hepatocellular carcinoma.

PURPOSE: PR-104 is activated by reductases under hypoxia or by aldo-keto reductase 1C3 (AKR1C3) to form cytotoxic nitrogen mustards. Hepatocellular carcinoma (HCC) displays extensive hypoxia and expresses AKR1C3. This study evaluated the safety and efficacy of PR-104 plus sorafenib in HCC. METHODS: Patients with advanced-stage HCC, Child-Pugh A cirrhosis, and adequate organ function, were assigned to dose escalating cohorts of monthly PR-104 in combination with twice daily sorafenib. The plasma pharmacokinetics (PK) of PR-104 and its metabolites were evaluated. RESULTS: Fourteen (11 men, 3 women) HCC patients: median age 60 years, ECOG 0-1, received PR-104 at two dose levels plus sorafenib. Six patients were treated at starting cohort of 770 mg/m(2). In view of one DLT of febrile neutropenia and prolonged thrombocytopenia, a lower PR-104 dose cohort (550 mg/m(2)) was added and accrued 8 patients. One patient had a partial response and three had stable disease of ≥8 weeks in the 770 mg/m(2) cohort. Three patients at the 550 mg/m(2) had stable disease. There were no differences in PK of PR-104 or its metabolites with or without sorafenib, but the PR-104A AUC was twofold higher (P < 0.003) than in previous phase I studies at equivalent dose. CONCLUSIONS: PR-104 plus sorafenib was poorly tolerated in patients with advanced HCC, possibly because of compromised clearance of PR-104A in this patient population. Thrombocytopenia mainly and neutropenia were the most clinically significant toxicities and led to discontinuation of the study. PR-104 plus sorafenib is unlikely to be suitable for development in this setting.

TOP2A overexpression in hepatocellular carcinoma correlates with early age onset, shorter patients survival and chemoresistance.

Genomic gain represents an important mechanism in the activation of proto-oncogenes. In many instances, induced oncogenes hold clinical implications both as prognostic markers and targets for therapeutic design. In hepatocellular carcinoma (HCC), although chromosomal gains are common, information on underlying oncogenes induced remains minimal. Here, we examined 7 causal sites of HCC for overexpressed genes by array-based transcriptional mapping. In 22 HCC cell lines and early passages of cultures studied, clusters of up-regulated genes were indicated, where TOP2A expression ranked the highest. Distinct TOP2A transcriptions were confirmed in an independent series of HCC tumors relative to adjacent non-tumoral liver (p=0.0018). By tissue microarray analysis of 172 HCC, we found TOP2A expressions correlated with advance histological grading (p<0.001), microvascular invasion (p=0.004) and an early age onset of the malignancy (