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Population-Based Stomach Cancer Registry (GCR)

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified August 2012 by Medicina e Arte Onlus.
Recruitment status was:  Recruiting
Istituti Ospitalieri di Cremona
Azienda Sanitaria Locale di Cremona
Azienda Ospedaliera Ospedale Maggiore di Crema
Casa di Cura Figlie di San Camillo di Cremona
Casa di Cura San Camillo di Cremona
Casa di Cura Ancelle della Carità di Cremona
Information provided by (Responsible Party):
Bianca Maria Donida, Ph.D, Istituti Ospitalieri di Cremona Identifier:
First received: August 7, 2012
Last updated: July 11, 2014
Last verified: August 2012

August 7, 2012
July 11, 2014
January 2010
December 2015   (Final data collection date for primary outcome measure)
Collection of life-style, familiar, clinical, histological and biomolecular data [ Time Frame: Five Years ]
Not Provided
Complete list of historical versions of study NCT01662739 on Archive Site
Collection of biological samples (blood and cancer tissue samples) [ Time Frame: Five Years ]
Not Provided
Analysis of epidemiology, risk factors, family history and unidentified susceptibility genes and proteins [ Time Frame: Five Years ]
Not Provided
Population-Based Stomach Cancer Registry
Creation of a Population-Based Stomach Cancer Registry in the Cremona Province Area in Italy. Study of the Epidemiology, the Risk Factors and Clinical, Histological and Biomolecular Features of the Pathology.
Gastric cancer remains one of the leading causes of cancer-related deaths worldwide. There is difference between different countries in the world in the incidence and outcome. Also Italy on its inside shows a variability between regions and Lombardy hold the most incidence and mortality Italian rate, with the province of Cremona as one of the leading area with its gastric cancer mortality rate. ( Tumor specialized registry can be viewed as one of the main strategies for studying and monitoring the impact of an important cancer diagnosis. In addition the information obtained from it can be translated into preventive measures and health surveillance that might lead to a better control of this tumor in a province with a so high mortality rate. Project purpose is to define the incidence of gastric cancer in the province of Cremona and the correlation with environmental, familiar, genetic and social factors; to adopt prevention strategies to reduce the impact of the disease and to create a gastric cancer bio-bank, including blood and tissue samples, for collaborative research projects regarding molecular and cellular aspects of gastric cancer.

Background: GC is the 2nd and the 4th leading cause of cancer death in the world in male (M) and female (F) respectively. Worldwide there's a marked geographic variation in incidence and outcome. In Italy Cremona is characterized by the highest mortality rate.

Methods: On March 31, 2014 this observational study registered all cases of stomach or gastro-esophageal junction (GEJ) tumor diagnosed in Cremona province from 01/01/2010 to 12/31/2012. Data were collected following AIRTum (Associazione Italiana Registri Tumori) and IARC (International Agency for Research on Cancer) cancer registration recommendations. TNM and tumour site classification was according to AJCC/UICC 7th ed.; morphology according to Lauren classification and hereditary cases according to International GC Linkage Consortium guidelines. Survival analysis was performed using Kaplan-Meier method and curves were compared by Log Rank Test. Age incidence rates were calculated per 100,000 and standardized at European standard population.

Results: 448 cases were registered (M : F = 1.4 : 1) for a total resident population of 363,606 corresponding to an incidence rate of 31.2 for M and 15.2 for F compared to national rates of 22.6 and 11.8 respectively. Median age (interquartile range) was 75 (67 - 81) : 73 (64 - 79) for M and 78 (70 - 83) for F. M were younger than F at diagnosis (Mann Whitney Test). Cumulative risk by age of 84 was 5.2% for M and 2.6% for F. Median survival was 13.9 months (CI 95% 10,6 - 18,4) and there were no differences by sex (M: 11.33 CI 9.4 - 15.4 and F: 18.7 CI 11.7 - 24.2). Only 185 (41.3%) patients were submitted to surgery; pathological stage was I in 21%, II in 29% , III in 45%, IV in 5% . Diagnosis tumor site was GEJ in 15%, fundus - body in 45%, antrum - pylorus in 40%. Adenocarcinoma represented 95% of all cases, with 63% intestinal, 20% signet ring cell and 12% mixed-type. In 16% of gastric healthy mucosa H. Pylori infection was present and about 20% of tumor tissue showed HER-2 over - expression.

Conclusions: Incidence of GC in Cremona is higher than in the rest of the nation and 1 / 20 male is at risk to develop GC by the age of 84. The causes are not known at this time. Data collection is still ongoing in order to plan preventive strategies in this high risk area.

Observational Model: Cohort
Time Perspective: Prospective
Not Provided
Retention:   Samples With DNA
Blood and Cancer Tissue Sample
Non-Probability Sample
Gastric Cancer
Gastric Cancer
Behavioral: Questionnaire
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*   Includes publications given by the data provider as well as publications identified by Identifier (NCT Number) in Medline.
Unknown status
Not Provided
December 2015   (Final data collection date for primary outcome measure)

PATIENTS ELEGIBILY : Any patients age at GC cancer diagnosis was included. Male and female patients were either included. Healthy volunteers were not included. At the time of diagnosis of cancer patients must be a province of Cremona inhabitants (districts of Crema, Cremona or Casalmaggiore). Informed consent signature was required.

TUMOR ELEGIBLY: Diagnosis must be performed from 2010 Juanuary, the 1st to 2013 December, 31st .The diagnosis must be of a infiltrating malignant tumor. The diagnosis should be of a primary tumor. Precancerous diagnosis were not considered. Recidivate tumor were not considered. The site of localization of the tumor at diagnosis must be stomach or gastro - esophageal junction as site of tumor onset.

HDGC ELEGIBILY : Gastric cancer is a known manifestation of inherited cancer predisposition syndromes similar to hereditary nonpolyposis colon cancer and Li-Fraumeni syndrome. According to the OMIM database, more than 90 per cent of gastric cancers are sporadic, whereas less than 10 per cent are hereditary (HDGC). Germline E-cadherin inactivating mutations in the CDH1 gene are responsible for the development of GC in approximately 30% of families with the hereditary diffuse gastric cancer syndrome (HDGC). Diagnostic criteria for HDGC are formulated by the International Gastric Cancer Linkage Consortium in 1999 and then they are reviewed in 2010. In order to individuate HDGC case and to included them in a specialist counselling and CDH-1 gene mutation evaluation, criteria by International GC Linkage Consortium 2010 guidelines were followed.

Sexes Eligible for Study: All
Child, Adult, Senior
Contact information is only displayed when the study is recruiting subjects
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Bianca Maria Donida, Ph.D, Istituti Ospitalieri di Cremona
Medicina e Arte Onlus
  • Istituti Ospitalieri di Cremona
  • Azienda Sanitaria Locale di Cremona
  • Azienda Ospedaliera Ospedale Maggiore di Crema
  • Casa di Cura Figlie di San Camillo di Cremona
  • Casa di Cura San Camillo di Cremona
  • Casa di Cura Ancelle della Carità di Cremona
Not Provided
Medicina e Arte Onlus
August 2012

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP