Clinical profile, etiology and therapeutic outcome in 324 hepatocellular carcinoma patients at a tertiary care center in India.

OBJECTIVE: To study the profile and outcome of therapy for hepatocellular carcinoma (HCC) in India. METHODS: Data analysis of HCC patients enrolled in liver clinic between 1990 and 2005. RESULTS: We registered 324 HCC patients [males 284 (88%), mean age 52.4 +/- 13.1 years]. The etiology of HCC was: hepatitis B virus 165 (51%), hepatitis C virus 38 (12%), alcohol 20 (6%), combined 31 (10%) and unknown 70 (21%). Serum alpha-fetoprotein was >400 ng in 36%, portal vein invasion was seen in 40% and distant metastases in 13%. Therapy was offered to 141 (43.5%) patients, but survival data was available in only 130 (93%) of them. Treatment given and median survival time was as follows: surgical resection, 19 months (n = 14); transarterial chemoembolization, 11 months (n = 23); transarterial rhenium therapy, 26 months (n = 7); radiofrequency ablation, 24 months (n = 4); acetic acid ablation, 13 months (n = 17); oral chemotherapy, 26 months (n = 33), and combination therapy, 26 months (n = 32). Vascular invasion, Okuda staging and therapy were independent factors associated with survival. Treated patients had longer median survival compared to untreated ones (16 months vs. 7 months, p < 0.05). CONCLUSIONS: Hepatitis B infection is the predominant cause of HCC in India. Serum alpha-fetoprotein was diagnostic in only one third of our patients. Most patients present late, when curative therapies are not possible. Treated patients had better survival than untreated ones.

HBV genotypes in India: do they influence disease severity?

AIMS: Association of HBV genotypes (especially A and D) with severity of liver disease is controversial. We studied the influence of HBV genotypes on liver disease severity among Indian patients. METHODS: We selected 247 HBV infected patients (42 acute hepatitis, 87 carriers, 44 chronic hepatitis B [CHB], 35 liver cirrhosis [LC] and 40 hepatocellular carcinoma [HCC]). Genotyping of stored sera was performed using genotype-specific enzyme-linked immunosorbent assay (ELISA) and restriction fragment length polymorphism (RFLP). The distribution of genotypes in disease states of differing clinical, histological and biochemical severity were compared. RESULTS: The most common genotype was D (162/237, 68.3%), followed by A (61, 25.7%) and C (14, 5.9%). The distribution of HBV genotypes between patients with acute hepatitis and CHB (carriers + CHB + LC + HCC), or between carriers and disease states (CHB + LC + HCC), or between mild chronic infection (carriers + CHB) and complications of chronic HBV infection (LC + HCC) was similar. Eighty-seven patients had liver biopsy; the median histological activity index (HAI) and fibrosis stage at baseline were similar between genotype groups (four [1-9] genotype A [n = 28]), three (2-4) genotype C (n = 4) and four (1-10) genotype D (n = 55); P = 0.33 for HAI score; (0.5 [0-6] genotype A, 0.5 [0-4] genotype C and 1 [0-6] genotype D; P = 0.92 for fibrosis stage). The response to therapy was similar between the genotypes. CONCLUSION: Clinical, histological severity and therapeutic responses are similar among patients with HBV genotypes A and D.

Acral and palmo-plantar hyperpigmentation in a patient with disseminated hepatocellular carcinoma.

Capecitabine (5-fluorouracil prodrug) is being evaluated for the management of hepatocellular carcinoma, and is associated with a peculiar skin reaction called hand and foot syndrome (HFS). We describe one patient with HCC and drug-induced HFS.

Corrosive-like strictures caused by ingestion of aluminium phosphide.

Aluminium phosphide ingestion is a major cause of poisoning-related mortality in tropical countries. Local oesophageal complications due to aluminium phosphide have been reported to occur rarely. We describe 3 patients who survived the intake of aluminium phosphide tablets and developed oesophageal strictures.