BACKGROUND: Although familial clusters of Barrett's oesophagus and oesophageal adenocarcinoma have been reported, a familial predisposition to these diseases has not been systematically investigated. AIMS: To determine whether Barrett's oesophagus and oesophageal (or oesophagogastric junctional) adenocarcinoma aggregate in families. PATIENTS AND METHODS: A structured questionnaire eliciting details on reflux symptoms, exposure history, and family history was given to Caucasian case (n=58) subjects with Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma, and to Caucasian control (n=106) subjects with symptomatic gastro-oesophageal reflux disease without Barrett's oesophagus. Reported diagnoses of family members were confirmed by review of medical records. RESULTS: The presence of a positive family history (that is, first or second degree relative with Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma) was significantly higher among case subjects compared with controls (24% v 5%; p<0.005). Case subjects were more likely to be older (p<0.001) and male (74% v 43% male; p<0.0005) compared with control subjects. In a multivariate logistic regression analysis, family history was independently associated with the presence of Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma (odds ratio 12.23, 95% confidence interval 3.34-44.76) after adjusting for age, sex, and the presence of obesity 10 or more years prior to study enrollment. CONCLUSIONS: Individuals with Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma are more likely to have a positive family history of Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma than individuals without Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma. A positive family history should be considered when making decisions about screening endoscopy in patients with symptoms of gastro-oesophageal reflux.
BACKGROUND: Although familial clusters of Barrett's oesophagus and oesophageal adenocarcinoma have been reported, a familial predisposition to these diseases has not been systematically investigated. AIMS: To determine whether Barrett's oesophagus and oesophageal (or oesophagogastric junctional) adenocarcinoma aggregate in families. PATIENTS AND METHODS: A structured questionnaire eliciting details on reflux symptoms, exposure history, and family history was given to Caucasian case (n=58) subjects with Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma, and to Caucasian control (n=106) subjects with symptomatic gastro-oesophageal reflux disease without Barrett's oesophagus. Reported diagnoses of family members were confirmed by review of medical records. RESULTS: The presence of a positive family history (that is, first or second degree relative with Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma) was significantly higher among case subjects compared with controls (24% v 5%; p<0.005). Case subjects were more likely to be older (p<0.001) and male (74% v 43% male; p<0.0005) compared with control subjects. In a multivariate logistic regression analysis, family history was independently associated with the presence of Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma (odds ratio 12.23, 95% confidence interval 3.34-44.76) after adjusting for age, sex, and the presence of obesity 10 or more years prior to study enrollment. CONCLUSIONS: Individuals with Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma are more likely to have a positive family history of Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma than individuals without Barrett's oesophagus, oesophageal adenocarcinoma, or oesophagogastric junctional adenocarcinoma. A positive family history should be considered when making decisions about screening endoscopy in patients with symptoms of gastro-oesophageal reflux.
Authors: P K Dhillon; D C Farrow; T L Vaughan; W H Chow; H A Risch; M D Gammon; S T Mayne; J L Stanford; J B Schoenberg; H Ahsan; R Dubrow; A B West; H Rotterdam; W J Blot; J F Fraumeni Journal: Int J Cancer Date: 2001-07-01 Impact factor: 7.396
Authors: S J Spechler; A H Robbins; H B Rubins; M E Vincent; T Heeren; W G Doos; T Colton; E M Schimmel Journal: Gastroenterology Date: 1984-10 Impact factor: 22.682
Authors: C M Drovdlic; K A B Goddard; A Chak; W Brock; L Chessler; J F King; J Richter; G W Falk; D K Johnston; J L Fisher; W M Grady; S Lemeshow; C Eng Journal: J Med Genet Date: 2003-09 Impact factor: 6.318
Authors: Panteleimon Kountourakis; Jaffer A Ajani; Marta Davila; Jeffrey H Lee; Manoop S Bhutani; Julie G Izzo Journal: Gastrointest Cancer Res Date: 2012-03
Authors: Amitabh Chak; Gary Falk; William M Grady; Margaret Kinnard; Robert Elston; Sumeet Mittal; James F King; Joseph E Willis; Anokh Kondru; Wendy Brock; Jill Barnholtz-Sloan Journal: Am J Gastroenterol Date: 2009-06-02 Impact factor: 10.864
Authors: Xiangqing Sun; Robert Elston; Jill Barnholtz-Sloan; Gary Falk; William M Grady; Margaret Kinnard; Sumeet K Mittal; Joseph E Willis; Sanford Markowitz; Wendy Brock; Amitabh Chak Journal: Cancer Epidemiol Biomarkers Prev Date: 2010-03-03 Impact factor: 4.254