PubMed tag: none · 2000
Treatment of hepatocellular cancer with the long acting somatostatin analog lanreotide in vitro and in vivo.
Raderer et al. 2000International journal of oncologycited by 47
PMID 10811995DOI 10.3892/ijo.16.6.1197PUB-10811995
Trial · Interventional
CompletedPhase 2/3Registry dataShort name SS-HCC
Italy
1 trial · 1 completed
Text and fields below are the sponsor's entries at ClinicalTrials.gov, shown as posted.
The hepatocellular carcinoma (HCC) represents more than 5% of all human malignancies, with more than 500,000 deaths per year (1). In Campania region, mortality for HCC is 2 times higher than in the rest of Italy because of a higher locally prevalence of hepatitis-C virus infection. Development of HCC in liver cirrhosis is associated with increased DNA synthesis and regeneration of hepatocytes (2). Hepatocyte growth factor, the transforming growth factor-α, the fibroblast growth factor are well studied (3,4) while the insulin-like growth factor system (IGF-I, IGF-II and their binding proteins) has been less investigated. IGF-I and IGF-II modulate growth, metabolism and cell differentiation and have specific receptors in the liver (5). IGF-I levels in the upper normal range have been associated with an increased risk to develop prostate cancer (6), breast cancer (7) and colon cancer (8). Some data report increased expression of IGF-II in HCC (9,10) and others suggest a role of increased IGF-I bioavailability in HCC (11). We reported increased IGF-I/IGFBP-3 ratio in patients with HCC compared with those with cirrhosis with a similar liver function, so suggesting increased IGF-I bioavailability in HCC (12). There is no currently medical treatment for patients with advanced HCC which has a very poor prognosis (survival \<6 months). Because of limited liver function, classical chemotherapy cannot be applied (13). In patients with HCC without cirrhosis, surgery is possible only in 5% while in those with cirrhosis first-line treatment is still questioned as survival is \<50% three years after operation. Patients suitable for local resection of HCC are only those with Child-Pugh's "hyper A" liver function class, who are a minority (14-16). Percutaneous resection treatments may treat approximately 70%-90% of tumors with maximal diameters of \<3 cm (15,17-19). Somatostatin analogues are indicated in patients with neuroendocrine tumors expressing somatostatin receptors type 2 and 5 and has excellent safety profile. In advanced HCC, some studies demonstrated beneficial effects (20,21) while some others did not (22,23). Only a few data are available on somatostatin receptor expression in HCC (24,25). Somatostatin analogues have also a clear-cut inhibitory effect on circulating IGF-I levels with a potential additional effect in delaying HCC progression.
Experimental
A
1. Patients with cirrhosis without HCC in all liver function classes already receiving specific therapy for cirrhosis who accept be subjected to liver biopsy and to sign the written informed consent to participate to the study 2. Patients with cirrhosis with multifocal HCC and clinical and/or radiological signs of persistence or recurrence of HCC in presence or absence of trombosis of the portal vein, with a single nodule of \>6 cm in size or multiple nodules of \>3 cm in size who accept be subjected to liver biopsy and to sign the written informed consent to participate to the study
Other
B
Historical controls
Outcomes the sponsor listed as primary.
Prolongation of the survival curve (>6 months)
Time frame · 12 months
Improvement of liver function, Reduction of biological markers of disease (if elevated before starting the treatment)
Time frame · 12 months
Improvement of quality of life according with SF36 questionnaire
Time frame · 12 months
Values are shown as posted at ClinicalTrials.gov, with their units. PepBank has not converted, pooled or compared them.
No results are posted for this trial.
Completed trials do not always post results.
Registry data comes from ClinicalTrials.gov. Study results come from studies, not from the registry. How PepBank works
Studies that cite this trial.
1 study on this page
PubMed tag: none · 2000
Raderer et al. 2000International journal of oncologycited by 47
PMID 10811995DOI 10.3892/ijo.16.6.1197PUB-10811995
4 studies on this page
Indexing hint: Randomized controlled trial · 2007
Dimitroulopoulos et al. 2007World journal of gastroenterologycited by 44
PMID 17589893PMC4436600DOI 10.3748/wjg.v13.i23.3164PUB-17589893
Indexing hint: Clinical trial · 2006
Cebon et al. 2006British journal of cancercited by 42
PMID 16953241PMC2360532DOI 10.1038/sj.bjc.6603325PUB-16953241
Indexing hint: Randomized controlled trial · 2002
Yuen et al. 2002Hepatology (Baltimore, Md.)cited by 120
PMID 12198662DOI 10.1053/jhep.2002.35071PUB-12198662
Indexing hint: Case report · 1999
Raderer et al. 1999The American journal of gastroenterologycited by 9
PMID 9934776DOI 10.1111/j.1572-0241.1999.00821.xPUB-09934776
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