The study on anorectal motility in elderly patients with chronic constipation / 中华老年医学杂志
Chinese Journal of Geriatrics
; (12): 979-982, 2017.
Article
в Zh
| WPRIM
| ID: wpr-607660
Ответственная библиотека:
WPRO
ABSTRACT
Objective To investigate the dynamic abnormality of anorectum in elderly patients with chronic constipation.Methods Anorectal perfusion manometry was performed to detect the change of anal canal pressure and the rectal sensation capacity in 58 elderly patients and 36 non-elderly adults with chronic constipation.The results were compared retrospectively.Results Anal resting pressure in a chronic constipation was significantly lower in elderly patients than in non-elderly adults,with statistically significant difference [(59.74 ± 2.31) mmHg vs.(68.22 ± 2.37) mmHg,t =2.430,P =0.017].The incidence of paradoxical motility of anal sphincter was significantly higher in elderly patients with three abnormalities(incomplete defecation,Bristol stool scale type 3-5 and straining at defecation) than in elderly patients without above three abnormalities (x2 =8.880、11.540、6.070,P =0.003、0.001、0.014).Maximal tolerable volume was significant lower in elderly patients with straining at defecation and abdominal pain than in control group (t =2.140,2.260,both P < 0.05).No correlation was observed between sex and anorectal motility in elderly patients with chronic constipation.Conclusions Anorectal motility in elderly patients with chronic constipation is different from that in non-elderly patients with chronic constipation.The dynamic abnormalities of anorectum in chronic constipation are different in elderly patients with different symptoms.
Полный текст:
1
База данных:
WPRIM
Язык:
Zh
Журнал:
Chinese Journal of Geriatrics
Год:
2017
Тип:
Article