title: Postoperative enteroparesis by patient-controlled analgesia combined with continuous epidural block for patients after posterior lumbar surgery.
abstract: This study evaluated postoperative enteroparesis influenced by patient-controlled analgesia combined with continuous epidural block in patients who underwent posterior lumbar surgery. One hundred nine patients were divided into three groups at random (group 1, controls (18 patients); group 2, postoperative patient-controlled analgesia and continuous epidural block (45 patients); group 3, one-shot epidural analgesia, postoperative patient-controlled analgesia, and continuous epidural block (46 patients). The patients in groups 2 and 3 had more satisfactory pain relief and needed analgesics less frequently. However, their clinical abdominal findings the morning after surgery were worse than those in control patients. The times when patients could take any nourishment and eat solid food (rice) were delayed by patient-controlled analgesia with continuous epidural block.
authors.affiliation: Department of Orthopaedics, Toyama Medical and Pharmaceutical University, Sugitani, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Kanamori
authors.forename: K
authors.initials: K
authors.lastname: Ohmori
authors.forename: T
authors.initials: T
authors.lastname: Yasuda
authors.forename: K
authors.initials: K
authors.lastname: Miaki
authors.forename: H
authors.initials: H
authors.lastname: Matsui
authors.forename: T
authors.initials: T
authors.lastname: Satone
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015360:Analgesia, Epidural / Q000009:adverse effects*; D004334:Drug Administration Schedule; D005260:Female; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006801:Humans; D007418:Intestinal Pseudo-Obstruction / Q000139:chemically induced*; D008159:Lumbar Vertebrae / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010149:Postoperative Pain / Q000150:complications* / Q000188:drug therapy*; D011183:Postoperative Complications / Q000139:chemically induced*; D012646:Self Administration / Q000009:adverse effects; D013122:Spinal Diseases / Q000601:surgery*