GOALS: To evaluate the indications and diagnoses made with 200 small bowel capsule endoscopies in an academic medical center. BACKGROUND: Wireless capsule endoscopy (PillCam SB) has recently become available as a new tool in the evaluation of patients with small bowel diseases. Its impact on patient care and usefulness in clinical practice has steadily been gaining ground, yet there are few studies that evaluate large numbers of patients. METHODS: A retrospective review of wireless capsule endoscopies was performed between September 2003 and January 2005. Reviewed are the indications for the studies, number of complete and incomplete examinations, evaluation of gastric and small bowel transit times, findings made on examination, and the percent of diagnoses made and diagnoses suspected for each study indication. RESULTS: A total of 200 cases were reviewed. Indications included anemia (66% of cases), gastrointestinal hemorrhage (31% cases), abdominal pain (21% cases), diarrhea (11% cases), and other indications such as evaluation of abnormal radiographic findings or surveillance of inflammatory bowel disease (9% cases). The average patient age was 61.5 years (SD +/- 19.1 years). Males comprised 49% of patients. The wireless capsule endoscopy study completely evaluated the entire small bowel in 87% of cases. The most common cause for an incomplete examination was premature battery failure in 8% of cases. Only 9.5% of studies were normal without findings. Small bowel ulcerations were present in 38% of studies. Vascular ectasias were present in 23% of studies. Overall, a diagnosis was made in 23% of all studies, whereas a diagnosis was suspected based on the findings in an additional 31% of studies. The indication with the highest percentage of diagnoses made or suspected was gastrointestinal hemorrhage, with a diagnostic yield of 65%, followed by anemia 61%, diarrhea 36%, and pain 17%. CONCLUSIONS: Wireless capsule endoscopy is a valuable diagnostic tool in the evaluation of occult small bowel lesions, and was most effective in patients with gastrointestinal hemorrhage and anemia.
GOALS: To evaluate the indications and diagnoses made with 200 small bowel capsule endoscopies in an academic medical center. BACKGROUND: Wireless capsule endoscopy (PillCam SB) has recently become available as a new tool in the evaluation of patients with small bowel diseases. Its impact on patient care and usefulness in clinical practice has steadily been gaining ground, yet there are few studies that evaluate large numbers of patients. METHODS: A retrospective review of wireless capsule endoscopies was performed between September 2003 and January 2005. Reviewed are the indications for the studies, number of complete and incomplete examinations, evaluation of gastric and small bowel transit times, findings made on examination, and the percent of diagnoses made and diagnoses suspected for each study indication. RESULTS: A total of 200 cases were reviewed. Indications included anemia (66% of cases), gastrointestinal hemorrhage (31% cases), abdominal pain (21% cases), diarrhea (11% cases), and other indications such as evaluation of abnormal radiographic findings or surveillance of inflammatory bowel disease (9% cases). The average patient age was 61.5 years (SD +/- 19.1 years). Males comprised 49% of patients. The wireless capsule endoscopy study completely evaluated the entire small bowel in 87% of cases. The most common cause for an incomplete examination was premature battery failure in 8% of cases. Only 9.5% of studies were normal without findings. Small bowel ulcerations were present in 38% of studies. Vascular ectasias were present in 23% of studies. Overall, a diagnosis was made in 23% of all studies, whereas a diagnosis was suspected based on the findings in an additional 31% of studies. The indication with the highest percentage of diagnoses made or suspected was gastrointestinal hemorrhage, with a diagnostic yield of 65%, followed by anemia 61%, diarrhea 36%, and pain 17%. CONCLUSIONS: Wireless capsule endoscopy is a valuable diagnostic tool in the evaluation of occult small bowel lesions, and was most effective in patients with gastrointestinal hemorrhage and anemia.
Authors: Cristiano Spada; Deirdre McNamara; Edward J Despott; Samuel Adler; Brooks D Cash; Ignacio Fernández-Urién; Hrvoje Ivekovic; Martin Keuchel; Mark McAlindon; Jean-Christophe Saurin; Simon Panter; Cristina Bellisario; Silvia Minozzi; Carlo Senore; Cathy Bennett; Michael Bretthauer; Mario Dinis-Ribeiro; Dirk Domagk; Cesare Hassan; Michal F Kaminski; Colin J Rees; Roland Valori; Raf Bisschops; Matthew D Rutter Journal: United European Gastroenterol J Date: 2019-05-15 Impact factor: 4.623
Authors: P Katsinelos; K Fasoylas; Gr Chatzimavroudis; G Lazaraki; C Zavos; I Pilpilidis; S Terzoudis; G Kokonis; I Patsis; A Beltsis; G Paroutoglou; J Kountouras Journal: Hippokratia Date: 2010-10 Impact factor: 0.471