title: Gastric emptying after segmental gastrectomy for early cancer in the middle part of the stomach.
abstract: OBJECTIVE
  We evaluated the quality of life and gastric emptying in patients who had undergone a segmental gastrectomy to treat early gastric cancer in the middle part of the stomach.
  
  
  METHODS
  Thirty patients were considered in this study. Their mean age was 65.5 years (range: 44-83). All of the patients were free from recurrence of their cancer in the follow-up period. This ranged from 5 to 50 months (mean 30). Patients were interviewed at regular intervals to assess their quality of life and to note particular complaints. The upper gastrointestinal tract was assessed endoscopically. A gastric emptying study was performed at 3, 6, and 12 months after surgery. The meal used in this dual-phase study had solid and liquid phases. For the solid phase, 74 MBq of 99mTc sulfur colloid was injected into an egg, which was then hard-boiled. For the liquid phase, 18.5 MBq of (111)In-diethyltriaminopenta acetic acid (DTPA) were mixed into 150 ml of a commercial, elentary liquid diet.
  
  
  RESULTS
  Three months after surgery, the patients' main complaints were gastric stasis (25%), heartburn (8%) and belching (8%). The patients gradually became asymptomatic following surgery. Fifty-nine percent were asymptomatic at the 3-month follow-up, 84% at 6 months, and 92% at 12 months. There was no evidence of reflux esophagitis or gastritis after the 3-month follow-up. One patient developed a complicated duodenal ulcer. Initially, the patients all had prolonged gastric emptying of the dual phase meal, compared to normal individuals. The T1/2 for liquid meal emptying was 87+/-18 min at 3 months, 77+/-20 min at 6 months and 50+/-5 min at 1 year after surgery. The last value is the same as for healthy individuals. Solid meal emptying was still prolonged, with an emptying rate of 36+/-9.7% at 2 hours, one year after surgery.
  
  
  CONCLUSIONS
  Segmental gastrectomy patients experienced prolonged gastric emptying in the early post-operative period. This improved in the first year after surgery. The quality of life for patients who underwent segmental gastrectomy has been reasonably good in the follow-up period to date.
authors.affiliation: The Second Department of Surgery, Gunma University School of Medicine, Maebashi, Japan. sohwada@sb.gunma-u.ac.jp
authors.forename: S
authors.initials: S
authors.lastname: Ohwada
authors.forename: Y
authors.initials: Y
authors.lastname: Sato
authors.forename: N
authors.initials: N
authors.lastname: Oriuchi
authors.forename: S
authors.initials: S
authors.lastname: Nakamura
authors.forename: Y
authors.initials: Y
authors.lastname: Tanahashi
authors.forename: M
authors.initials: M
authors.lastname: Izumi
authors.forename: T
authors.initials: T
authors.lastname: Ogawa
authors.forename: I
authors.initials: I
authors.lastname: Takeyoshi
authors.forename: T
authors.initials: T
authors.lastname: Ikeya
authors.forename: Y
authors.initials: Y
authors.lastname: Iino
authors.forename: Y
authors.initials: Y
authors.lastname: Morishita
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005500:Follow-Up Studies; D005743:Gastrectomy; D005746:Gastric Emptying / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011178:Postgastrectomy Syndromes / Q000175:diagnosis / Q000503:physiopathology; D011183:Postoperative Complications / Q000175:diagnosis / Q000503:physiopathology*; D011788:Quality of Life; D013274:Stomach Neoplasms / Q000601:surgery*