TY - JOUR

T1 - Pancreatitis and the risk of pancreatic cancer

AU - Lowenfels, Albert B

AU - Maisonneuve, Patrick

AU - Cavallini, Giorgio

AU - Ammann, Rudolf W

AU - Lankisch, Paul G.

AU - Andersen, Jens Rikardt

AU - DiMagno, Eugene P

AU - Andrén-Sandberg, Åke

AU - Domellöf, Lennart

AU - International Pancreatitis Study Group

N1 - (Ekstern)

PY - 1993

Y1 - 1993

N2 - Background: The results of case-control studies and anecdotal reports suggest that pancreatitis may be a risk factor for pancreatic cancer, but there have been no studies of sufficient size and power to assess the magnitude of the relation between these two diseases. Methods and Results: We undertook a multicenter historical cohort study of 2015 subjects with chronic pancreatitis who were recruited from clinical centers in six countries. A total of 56 cancers were identified among these patients during a mean (±SD) follow-up of 7.4 ±6.2 years. The expected number of cases of cancer calculated from country-specific incidence data and adjusted for age and sex was 2.13, yielding a standardized incidence ratio (the ratio of observed to expected cases) of 26.3 (95 percent confidence interval, 19.9 to 34.2). For subjects with a minimum of two or five years of follow-up, the respective standardized incidence ratios were 16.5 (95 percent confidence interval, 11.1 to 23.7) and 14.4 (95 percent confidence interval, 8.5 to 22.8). The cumulative risk of pancreatic cancer in subjects who were followed for at least 2 years increased steadily, and 10 and 20 years after the diagnosis of pancreatitis, it was 1.8 percent (95 percent confidence interval, 1.0 to 2.6 percent) and 4.0 percent (95 percent confidence interval, 2.0 to 5.9 percent), respectively. Conclusions: The risk of pancreatic cancer is significantly elevated in subjects with chronic pancreatitis and appears to be independent of sex, country, and type of pancreatitis., Many epidemiologic studies have been performed to detect risk factors for exocrine pancreatic cancer – a common and usually fatal gastrointestinal tumor. Smoking and reduced consumption of fruits and vegetables appear to be the best established risk factors for this tumor1–9. However, case-control studies and case reports have also implicated pancreatitis, a disease often seen in heavy drinkers, as a possible cause. Because of the limited number of cases of pancreatitis in most studies, the evidence linking these two pancreatic disorders is largely anecdotal3,6,10–12. In this report, we describe the results of a large…

AB - Background: The results of case-control studies and anecdotal reports suggest that pancreatitis may be a risk factor for pancreatic cancer, but there have been no studies of sufficient size and power to assess the magnitude of the relation between these two diseases. Methods and Results: We undertook a multicenter historical cohort study of 2015 subjects with chronic pancreatitis who were recruited from clinical centers in six countries. A total of 56 cancers were identified among these patients during a mean (±SD) follow-up of 7.4 ±6.2 years. The expected number of cases of cancer calculated from country-specific incidence data and adjusted for age and sex was 2.13, yielding a standardized incidence ratio (the ratio of observed to expected cases) of 26.3 (95 percent confidence interval, 19.9 to 34.2). For subjects with a minimum of two or five years of follow-up, the respective standardized incidence ratios were 16.5 (95 percent confidence interval, 11.1 to 23.7) and 14.4 (95 percent confidence interval, 8.5 to 22.8). The cumulative risk of pancreatic cancer in subjects who were followed for at least 2 years increased steadily, and 10 and 20 years after the diagnosis of pancreatitis, it was 1.8 percent (95 percent confidence interval, 1.0 to 2.6 percent) and 4.0 percent (95 percent confidence interval, 2.0 to 5.9 percent), respectively. Conclusions: The risk of pancreatic cancer is significantly elevated in subjects with chronic pancreatitis and appears to be independent of sex, country, and type of pancreatitis., Many epidemiologic studies have been performed to detect risk factors for exocrine pancreatic cancer – a common and usually fatal gastrointestinal tumor. Smoking and reduced consumption of fruits and vegetables appear to be the best established risk factors for this tumor1–9. However, case-control studies and case reports have also implicated pancreatitis, a disease often seen in heavy drinkers, as a possible cause. Because of the limited number of cases of pancreatitis in most studies, the evidence linking these two pancreatic disorders is largely anecdotal3,6,10–12. In this report, we describe the results of a large…

UR - http://www.scopus.com/inward/record.url?scp=0027294719&partnerID=8YFLogxK

U2 - 10.1056/NEJM199305203282001

DO - 10.1056/NEJM199305203282001

M3 - Journal article

C2 - 8479461

AN - SCOPUS:0027294719

VL - 328

SP - 1433

EP - 1437

JO - New England Journal of Medicine

JF - New England Journal of Medicine

SN - 0028-4793

IS - 20

ER -