Years of life that could be saved from prevention of hepatocellular carcinoma

BACKGROUND: Hepatocellular carcinoma (HCC) causes premature death and loss of life expectancy worldwide. Its primary and secondary prevention can result in a significant number of years of life saved. AIM: To assess how many years of life are lost after HCC diagnosis. METHODS: Data from 5346 patients with first HCC diagnosis were used to estimate lifespan and number of years of life lost after tumour onset, using a semi-parametric extrapolation having as reference an age-, sex- and year-of-onset-matched population derived from national life tables. RESULTS: Between 1986 and 2014, HCC lead to an average of 11.5 years-of-life lost for each patient. The youngest age-quartile group (18-61 years) had the highest number of years-of-life lost, representing approximately 41% of the overall benefit obtainable from prevention. Advancements in HCC management have progressively reduced the number of years-of-life lost from 12.6 years in 1986-1999, to 10.7 in 2000-2006 and 7.4 years in 2007-2014. Currently, an HCC diagnosis when a single tumour <2 cm results in 3.7 years-of-life lost while the diagnosis when a single tumour 65 2 cm or 2/3 nodules still within the Milan criteria, results in 5.0 years-of-life lost, representing the loss of only approximately 5.5% and 7.2%, respectively, of the entire lifespan from birth. CONCLUSIONS: Hepatocellular carcinoma occurrence results in the loss of a considerable number of years-of-life, especially for younger patients. In recent years, the increased possibility of effectively treating this tumour has improved life expectancy, thus reducing years-of-life lost

Metabolic disorders across hepatocellular carcinoma in Italy

BACKGROUND: Metabolic disorders are well-known risk factors for HCC. Conversely, their impact on the natural history of HCC is not established. This study aimed at evaluating the impact of metabolic disorders on clinical features, treatment and survival of HCC patients regardless of its aetiology. METHODS: We analysed the ITA.LI.CA database regarding 839 HCC patients prospectively collected. The following metabolic features were analysed: BMI, diabetes, arterial hypertension, hypercholesterolaemia and hypertriglyceridaemia. According to these features, patients were divided into 3 groups: 0-1, 2 and 3-5 metabolic features. RESULTS: As compared with patients with 0-1 metabolic features, patients with 3-5 features showed lower percentage of HCC diagnosis on surveillance (P = .021), larger tumours (P = .038), better liver function (higher percentage of Child-Pugh class A [P = .007] and MELD &lt; 10 [P = .003]), higher percentage of metastasis (P = .024) and lower percentage of portal vein thrombosis (P = .010). The BCLC stage and treatment options were similar among the 3 groups, with the exception of a less frequent access to loco-regional therapies for BCLC stage B patients with 3-5 features (P = .012). Overall survival and survival according to BCLC stage and/or treatment did not significantly differ among the 3 groups. Only using a probabilistic sensitivity analysis, diabetic patients showed a lower survival (P = .046). MELD score, HCC morphology, nodule size, BCLC stage, portal vein thrombosis and metastasis were independent predictors of lead-time adjusted survival. CONCLUSIONS: Our "real world" study suggests that metabolic disorders shape the clinical presentation of HCC but do not seem to play a major role in setting patient survival.Background: Metabolic disorders are well-known risk factors for HCC. Conversely, their impact on the natural history of HCC is not established. This study aimed at evaluating the impact of metabolic disorders on clinical features, treatment and survival of HCC patients regardless of its aetiology. Methods: We analysed the ITA.LI.CA database regarding 839 HCC patients prospectively collected. The following metabolic features were analysed: BMI, diabetes, arterial hypertension, hypercholesterolaemia and hypertriglyceridaemia. According to these features, patients were divided into 3 groups: 0-1, 2 and 3-5 metabolic features. Results: As compared with patients with 0-1 metabolic features, patients with 3-5 features showed lower percentage of HCC diagnosis on surveillance (P&nbsp;=.021), larger tumours (P&nbsp;=.038), better liver function (higher percentage of Child-Pugh class A [P&nbsp;=.007] and MELD&nbsp;&lt;&nbsp;10 [P&nbsp;=.003]), higher percentage of metastasis (P&nbsp;=.024) and lower percentage of portal vein thrombosis (P&nbsp;=.010). The BCLC stage and treatment options were similar among the 3 groups, with the exception of a less frequent access to loco-regional therapies for BCLC stage B patients with 3-5 features (P&nbsp;=.012). Overall survival and survival according to BCLC stage and/or treatment did not significantly differ among the 3 groups. Only using a probabilistic sensitivity analysis, diabetic patients showed a lower survival (P&nbsp;=.046). MELD score, HCC morphology, nodule size, BCLC stage, portal vein thrombosis and metastasis were independent predictors of lead-time adjusted survival. Conclusions: Our \u201creal world\u201d study suggests that metabolic disorders shape the clinical presentation of HCC but do not seem to play a major role in setting patient survival

Laser ablation is superior to TACE in large-sized hepatocellular carcinoma: A pilot case-control study

Background:Limited therapies are available for large ( 6540 mm) unresectable hepatocellular carcinoma (HCC). Currently, the standard treatment with transarterial chemoembolisation (TACE) is unsatisfactory with high recurrence rate and limited effect on survival. Laser Ablation (LA) has emerged as a relatively new technique characterized by high efficacy and good safety. This study is aimed to evaluate the efficacy of LA in comparison to TACE in patients with large HCC. Methods: Eighty-two patients with a single HCC nodule 6540 mm (BCLC stage A or B) were enrolled in this case-control study. Forty-one patients were treated with LA and 41 patients were treated with TACE. Response to therapy was evaluated according to the mRECIST criteria. Survival was calculated with Kaplan-Meier from the time of cancer diagnosis to death with values censored at the date of the last follow-up. Results: Twenty-six (63.4%) and 8 (19.5%) patients had a complete response after LA and TACE, respectively (p &lt; 0.001). Subsequently we stratified the HCCs in 3 categories according to the nodule size: 40-50 mm, 51-60 mm, and &gt; 60 mm. LA resulted superior to TACE especially in nodules ranging between 51 and 60 mm in diameter, with a complete response rate post-LA and post-TACE of 75% and 14.3%, respectively (p = 0.0133). The 36 months cumulative survival rate in patients treated with LA and TACE was 55.4% and 48.8%, respectively. The disease recurrence rates after LA and TACE were 19.5% and 75.0%, respectively. Conclusions: LA is a more effective therapeutic option than TACE in patients with solitary large HCC

Study of the Oncotic e non Oncotic preperties of human Albumin in Patients with Cirrhosis and Ascites

L’albumina umana (HA) è usata per le sue proprietà oncotiche per ricostituire il volume circolante in pazienti critici e nella cirrosi epatica avanzata. Tuttavia, l’albumina non è solo semplice espansore plasmatico, ma è provvista anche di proprietà non oncotiche, quali, la capacità di legare e trasportare molecole insolubili in acqua, come metalli e farmaci, il suo potere antiossidante e di detossificazione di sostanze sia endogene che esogene. Il nostro studio, è stato progettato da un lato per dimostrare che il trattamento in cronico con albumina umana nei pazienti cirrotici con ascite è in grado di ridurre l’incidenza di ascite refrattaria, delle complicanze legate all’uso dei diuretici e la ricorrenza delle ospedalizzazioni (studio randomizzato), dall’altro per determinare se le alterazioni delle proprietà non oncotiche dell’albumina, possono rappresentare degli indicatori di un aumentato rischio di complicanze cliniche e di una prognosi sfavorevole di questi pazienti (studio di coorte). METODI Studio multicentrico, prospettico, randomizzato, in 440 pts cirrotici con ascite: due bracci di trattamento: t. medica standard vs t. medica standard + albumina; Studio di coorte con 110 cirrotici vs 50 individui sani, valutati mediante -analisi proteomica per individuare con le modifiche post-trascrizionali; - Cobalt Binding Albumina (ACB) per quantificare la quota di albumina modificata dall’ischemia e IMA-Ratio. RISULTATI Studio randomizzato: non è possibile trarre conclusioni, ma emerge un dato incoraggiante, cioè i pazienti del braccio standard hanno una maggiore tendenza a chiudere lo studio per tre paracentesi / mese; Studio Coorte:-IMA e IMA-R sono aumentati in cirrosi, ma non associate a complicanze della cirrosi, l'infezione batterica è associata ad un aumento IMA e IMA-R in cirrosi. CONCLUSIONE: Lo studio randomizzato è in corso ma i dati preliminari sono incoraggianti. Lo studio coorte, ha dimostrato che la cirrosi è associata da alterazioni post-trascrizionali che coinvolgono il N-terminale ed i siti di legame Cys-34.For the oncotic capacity, human albumin (HA) is mainly used in the clinical ground to replenish the circulating volume in critically-ill patients and in those with cirrhosis. However, HA is more than a simple plasma volume expander, being provided of other biological properties, such as binding, transport and detoxification of endo- and exo-genous substances, and antioxidant activity. Our study was designed on the one hand to demonstrate that the treatment of chronic HA in patients with cirrhosis and ascites is able to reduce the incidence of refractory ascites, complications related to the use of diuretics, the recurrence of hospitalizations (randomized study), secondly to determine whether these alterations do non oncotic properties, may represent indicators of an increased risk of clinical complications and a poor prognosis (cohort study). METHODS: Multicenter, prospective, randomized trial, on 440 cirrhotic with ascites: two groups, standard medical th (controls) vs standard medical th + albumin 2) Cohort study with 110 cirrhotic pts vs 50 healthy individuals comparable for age and sex. Assessment of functional binding sites: -the proteomic analysis will allow us to precisely identify the post-trascriptional modifications;- Albumin Cobalt Binding (ACB) to quantify the circulating ischemia-modified albumin (IMA); - IMA-R Ratio IMA/plasma albumin concentration. RESULTS: Randomized study: is not possible to draw conclusions but the most powerful that emerges is that the standard arm patients have a greater tendency to quit the study for three paracentesis/month compared to albumin arm. Cohort Study: -IMA and IMA-R are increased in cirrhosis, but not associated with complication of cirrhosis; bacterial infection is associated with increased IMA and IMA R in cirrhosis. CONCLUSION: Randomized study has yet to be concluded, but the preliminary data are encouraging. The Cohort study, has shown that cirrhosis is associated with post-transcriptional changes of albumin involving the N-terminus and the Cys-34 binding sites

Massive splenic infarction in a patient with pneumococcal septic shock and unknown celiac disease

Splenic infarction (SI) is a rare event occurring when the splenic artery or its branches become occluded by embolus or by in situ thrombosis. Many SI events are a result of embolic sources either cardiac or aortic. Massive splenic infarction (MSI) results from compromised blood flow to more than half of the spleen. In this paper we describe a case of a previously healthy patient who presented with pneumococcal sepsis who, upon investigation, revealed an unknown celiac disease and a MSI. Abdominal ultrasound with contrast agent was a useful tool for a diagnosis and follow up of this patient