We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Normal values for high-resolution anorectal manometry in healthy young adults: evidence from Vietnam.
- Authors
Cuong, Le Manh; Van Quyet, Ha; Hung, Tran Manh; Anh, Nguyen Ngoc; Ha, Tran Thu; Van Du, Vu; Van Loi, Do; Khai, Ha Huu Hoang; Kien, Vu Duy
- Abstract
<bold>Background: </bold>High-resolution anorectal manometry (HRAM) has been developed to improve measurement of anorectal functions. This study aims to identify normal HRAM values in healthy young Vietnamese adults.<bold>Methods: </bold>We conducted a cross-sectional study at the National Hospital of Traditional Medicine (Hanoi, Vietnam) from July through December 2014. Healthy young adults were invited to participate in the study. All anorectal measurement values were performed using the ISOLAB high-resolution manometry system. Differences between groups were analyzed using Student's t-tests.<bold>Results: </bold>Thirty healthy young adults, including 15 males and 15 females aged 19-26 years, were recruited. Mean functional anal canal length was 3.4 ± 0.5 cm (range: 2.4-4.8 mm). Mean maximum resting pressure, mean maximum squeezing pressure, mean maximum coughing pressure, and mean maximum strain pressure were 65.5, 168.0, 125.9, and 84.2 mm Hg, respectively. All anal pressure values were significantly different between males and females. For rectal sensation measurements, only the volume at first sensation was significantly higher in males than in females.<bold>Conclusions: </bold>This study provides normal HRAM value for healthy young adults in Vietnam. Sex may influence anal pressure and first rectal sensation values in this cohort. Further studies should be conducted in order to improve the quality of HRAM normal values and to confirm the effects of sex.
- Subjects
VIETNAM; YOUNG adults; ANUS; PUBLIC hospitals; COUGH; TRADITIONAL medicine
- Publication
BMC Gastroenterology, 2021, Vol 21, Issue 1, p1
- ISSN
1471-230X
- Publication type
journal article
- DOI
10.1186/s12876-021-01865-8