title: Effects and Safety of Aqueous Extract ofPoncirus fructusin Spinal Cord Injury with Neurogenic Bowel.
abstract: Objective. To investigate the effects and safety of the aqueous extract of the dried, immature fruit ofPoncirus trifoliata(L.) Raf., known asPoncirus fructus(PF), in spinal cord injury (SCI) patients with neurogenic bowel.Methods. Thirty-one SCI patients with neurogenic bowel were recruited. Patients were evaluated based on clinical information, constipation score, Bristol Stool Form Scale, stool retention score using plain abdominal radiograph, and colon transit time. PF was administered in dosages of 800 mg each prior to breakfast and lunch for 14 days.Results. The morphological feature of the stool before and after administration indicated a statistically significant difference from 3.52 ± 1.33 to 4.32 ± 1.44 points (p< 0.05). Stool retention score before and after administration of PF was represented with low significance (7.25 ± 1.60 to 6.46 ± 1.53 points) in the whole colon (p< 0.05), and the colon transit time was significantly shortened (57.41 ± 20.7 to 41.2 ± 25.5 hours) in terms of the whole transit time (p< 0.05). Side effects were observed in 7 people (28.0%) consisting of 2 people with soft stools and 5 people with diarrhea.Conclusion. For SCI patients, PF administration significantly improved defecation patterns, defecation retention, and colon transit time. PF could be an effective aid to improve colonic motility and constipation.
authors.affiliation: Department of Rehabilitation Medicine, Wonkwang University School of Medicine, Iksan 570-749, Republic of Korea.
authors.forename: Ji Hee
authors.initials: JH
authors.lastname: Kim
authors.affiliation: Department of Rehabilitation Medicine, Wonkwang University School of Korean Medicine, Iksan 570-749, Republic of Korea.
authors.forename: Su Kyung
authors.initials: SK
authors.lastname: Lee
authors.affiliation: Department of Rehabilitation Medicine, Wonkwang University School of Medicine, Iksan 570-749, Republic of Korea; Institute of Wonkwang Medical Science, Wonkwang University School of Medicine, Iksan 570-749, Republic of Korea.
authors.forename: Min Cheol
authors.identifier: 0000-0003-2778-4194
authors.initials: MC
authors.lastname: Joo