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Objectives: To examine the performance of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) global health status/quality of life (QoL) scale and two summary scores to detect changes in the QoL profile over time, according to changes in the individual scales., Study Design and Setting: Data came from 167 clinical trial patients with unresectable (advanced) hepatocellular carcinoma. The global health status/QoL scale of the questionnaire contained two items: overall health and overall QoL. Nordin and Hinz proposed summary scores for the questionnaire. A mixed-effect model was fitted to estimate trends in scores over time., Results: Predominantly the individual scale scores declined over time; however, the global health status/QoL score was stable [rate of change = -0.3 per month; 95% confidence interval (CI): -1.2, 0.6]. Nordin's summary score, which gave equal weight to the 15 questionnaire scales, and Hinz's summary score, which gave equal weight to the 30 questionnaire items, showed a statistically significant decline over time, 3.4 (95% CI: -4.5, -2.4) and 4.2 (95% CI: -5.3, -3.0) points per month, respectively., Conclusion: In contrast to the global health status/QoL scale, the summary scores proposed by Nordin and Hinz detected changes in subjects' QoL profile described by the EORTC QLQ-C30 individual scales., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Background: Hepatocellular carcinoma (HCC) is the third leading cause of cancer deaths worldwide. We tested megestrol acetate (MA) against placebo in the treatment of advanced HCC., Methods: From 2002 through 2007, this randomised double-blind trial enrolled 204 patients with treatment-naive advanced HCC (Eastern Cooperative Oncology Group (ECOG) performance rating of 0-3) from specialist care centres in six Asia-Pacific nations. Patients received placebo or MA (320 mg day(-1)). End points were overall survival (OS) and quality of life., Results: An adverse but not statistically significant difference in OS was found for MA vs placebo: median values 1.88 and 2.14 months, respectively (hazard ratio (HR)=1.25, 95% CI=0.92-1.71, P=0.16). However, OS was similar among patients of good functional status (Child-Pugh A and ECOG 0, 1 or 2) (44.3%) in both treatment groups, with the adverse effect of MA confined to those of poor status. Megestrol acetate patients had a worse global health status (not statistically significant) but reduced levels of appetite loss and nausea/vomiting., Conclusion: Megestrol acetate has no role in prolonging OS in advanced treatment-naive HCC. Overall survival with placebo differed markedly from that in similar trials conducted elsewhere, suggesting therapeutic outcomes may be strongly dependent on ECOG status and Child-Pugh score.

Background: The aim of this study was to survey the effect of deposited iron on the cell kinetics of hepatitis C virus (HCV)-positive hepatocellular carcinoma (HCC) in Myanmar (Burmese) patients., Methods: Formalin-fixed and paraffin-embedded liver tissues from 34 Myanmar patients with HCC were used. To detect iron deposition, Prussian blue staining was performed. Cell proliferation and apoptosis were assessed by Ki-67 staining and by the terminal deoxynucleotidyl transferase (TdT)-mediated dUTP-biotin nick end labeling (TUNEL) assay, respectively. HCV RNA was detected by in situ hybridization, and HCV protein, Fas and Fas ligand (FasL) were localized by immunohistochemistry. To identify the subtype of lymphocytes, CD8 was used as a surface marker., Results: Iron deposition was found in 43% of the HCC cases, and was heavier in moderately differentiated HCC than in well-differentiated HCC. The Ki-67 labeling index (LI) in cancer cells was higher in Prussian blue-positive-HCC than in -negative HCC (3.8 +/- 2.2 vs 1.5 +/- 1.7, mean +/- SD; P=0.0067), whereas there was no significant difference between these groups in TUNEL LI. HCV protein was localized in cancer cells, and was found in 89% of the patients. In addition, Fas was expressed in HCC cells, and FasL was localized in HCC cells as well as in infiltrating CD8+ T lymphocytes. The frequency of apoptosis of HCC cells was correlated significantly with the population density of infiltrating CD8+ T lymphocytes., Conclusions: Our results indicated that, in Myanmar patients with HCC, iron deposition might accelerate hepatocarcinogenesis, by promoting cancer cell proliferation, without affecting the Fas/FasL apoptotic system.

In the Asia-Pacific region and elsewhere, almost 85% of patients with hepatocellular carcinoma (HCC) are inoperable at diagnosis and have a dismal prognosis. Tamoxifen (TMX) is believed to inhibit HCC positive for estrogen receptor (ER), but most HCCs are ER negative. Results of previous phase 3 trials in inoperable HCC have been conflicting and inconclusive. At higher doses, however, TMX inhibits HCC through ER-independent mechanisms. A multicenter randomized controlled trial was performed to assess the role of high-dose TMX versus placebo (P) in the treatment of patients with inoperable HCC with respect to survival and quality of life (QoL). A total of 329 patients from 10 centers in 9 countries in the Asia-Pacific region enrolled in a double-blind randomized controlled trial of TMX 120 mg/d (TMX120) against P as a control arm with an intermediate dosage of TMX 60 mg/d (TMX60) to assess possible dose response. An independent data monitoring committee reviewed all aspects of the trial. QoL was assessed using the European Organization for Research and Treatment of Cancer QLQ-C30 questionnaire. Three-month survival rates for the P, TMX60, and TMX120 groups were 44%, 41%, and 35%, respectively, with a statistically significant trend difference in survival across the 3 treatment regimens (P =.011). There was a significantly higher risk of death in the TMX120 group compared with the P group (hazard ratio, 1.39; 95% confidence interval, 1.07-1.81). Adverse drug reactions were reported in 3% (9 patients), and 8 patients were lost to follow-up. In conclusion, TMX does not prolong survival in patients with inoperable HCC and has an increasingly negative impact with increasing dose. No appreciable advantage to QoL with TMX was observed.

We conducted Myanmar-Japan cooperation studies on hepatitis B and hepatitis C virus markers in patients with thalassemias and those with liver diseases. Among the 102 patients with liver diseases, 92% had a history of hepatitis B virus infection (antibody to hepatitis B core antigen positive), 35% were hepatitis B surface antigen positive, 39% were positive for anti-HCV. Among 28 patients with hepatocellular carcinoma, 46% had hepatitis B surface antigen, 21.4% had antibody to hepatitis C virus, and 7% were positive for both hepatitis B surface antigen and anti hepatitis C virus. The history of HCV infection among blood recipients at the Haematology Department of the Yangon General Hospital and at the Yangon Children's Hospital was found to be 55.5% and 46.7%, respectively, which is comparable to the history of hepatitis B infection (66.7% and 46.7%, respectively). This preliminary survey also encountered 2 cases positive for anti-HCV among 34 voluntary blood donors. This survey is the first one to report that hepatitis C is at the epidemic stage in Myanmar. As there is no effective treatment for hepatitis C in this country, a screening program for blood used in transfusion should be started immediately.