BACKGROUND: Delayed gastric emptying occurs frequently in patients with upper gastrointestinal symptoms associated with functional or organic diseases. AIMS: To evaluate whether: (i) the prevalence of delayed gastric emptying is influenced by the presence of organic disease; (ii) demographic or clinical factors predict modestly or markedly (gastroparesis) delayed emptying. PATIENTS: A total of 327 consecutive out-patients with upper gastrointestinal symptoms. METHODS: Routine diagnostic work-up and evaluation of demographic factors, gastrointestinal symptom evaluation and scintigraphic gastric emptying of solids were performed. RESULTS: Organic diseases were detected in 227/327 (65%) patients: 33% had delayed emptying and 20% gastroparesis. Female gender (OR: 2.1; 95% C.I.: 1.3-3.4). overweight (0.5; 0.3-0.9), relevant postprandial fullness (1.8; 1.1-3.2) and relevant epigastric bloating (1.8; 1.1-2.9), but not the presence of organic diseases, were associated with delayed emptying. Female gender (3.9; 1.3-11.9) and relevant postprandial fullness (4.1; 1.7-10.2) were associated with gastroparesis. CONCLUSIONS: (i) There is a high prevalence of delayed gastric emptying and gastroparesis in out-patients with upper gastrointestinal symptoms, which is not influenced by the presence of organic disease; (ii) female gender, low body weight, relevant fullness and bloating are associated with delayed emptying; female gender and relevant postprandial fullness predict gastroparesis.
BACKGROUND: Delayed gastric emptying occurs frequently in patients with upper gastrointestinal symptoms associated with functional or organic diseases. AIMS: To evaluate whether: (i) the prevalence of delayed gastric emptying is influenced by the presence of organic disease; (ii) demographic or clinical factors predict modestly or markedly (gastroparesis) delayed emptying. PATIENTS: A total of 327 consecutive out-patients with upper gastrointestinal symptoms. METHODS: Routine diagnostic work-up and evaluation of demographic factors, gastrointestinal symptom evaluation and scintigraphic gastric emptying of solids were performed. RESULTS:Organic diseases were detected in 227/327 (65%) patients: 33% had delayed emptying and 20% gastroparesis. Female gender (OR: 2.1; 95% C.I.: 1.3-3.4). overweight (0.5; 0.3-0.9), relevant postprandial fullness (1.8; 1.1-3.2) and relevant epigastric bloating (1.8; 1.1-2.9), but not the presence of organic diseases, were associated with delayed emptying. Female gender (3.9; 1.3-11.9) and relevant postprandial fullness (4.1; 1.7-10.2) were associated with gastroparesis. CONCLUSIONS: (i) There is a high prevalence of delayed gastric emptying and gastroparesis in out-patients with upper gastrointestinal symptoms, which is not influenced by the presence of organic disease; (ii) female gender, low body weight, relevant fullness and bloating are associated with delayed emptying; female gender and relevant postprandial fullness predict gastroparesis.
Authors: H P Parkman; M Camilleri; G Farrugia; R W McCallum; A E Bharucha; E A Mayer; J F Tack; R Spiller; M Horowitz; A I Vinik; J J Galligan; P J Pasricha; B Kuo; L A Szarka; L Marciani; K Jones; C R Parrish; P Sandroni; T Abell; T Ordog; W Hasler; K L Koch; K Sanders; N J Norton; F Hamilton Journal: Neurogastroenterol Motil Date: 2009-12-09 Impact factor: 3.598
Authors: William L Hasler; Laura A Wilson; Henry P Parkman; Linda Nguyen; Thomas L Abell; Kenneth L Koch; Pankaj J Pasricha; William J Snape; Gianrico Farrugia; Linda Lee; James Tonascia; Aynur Unalp-Arida; Frank Hamilton Journal: Am J Gastroenterol Date: 2011-04-12 Impact factor: 10.864
Authors: W L Hasler; L A Wilson; H P Parkman; K L Koch; T L Abell; L Nguyen; P J Pasricha; W J Snape; R W McCallum; I Sarosiek; G Farrugia; J Calles; L Lee; J Tonascia; A Unalp-Arida; F Hamilton Journal: Neurogastroenterol Motil Date: 2013-02-17 Impact factor: 3.598
Authors: Vladimir Kojecky; Jaromir Bernatek; Michael Horowitz; Stanislav Zemek; Jiri Bakala; Ales Hep Journal: World J Gastroenterol Date: 2008-03-14 Impact factor: 5.742