Cited by 92Gastrointestinal motility and disordersPelvic floor disorders treatmentsNeuropeptides and Animal Physiology

Effects of long‐term treatment with oxytocin in chronic constipation; a double blind, placebo‐controlled pilot trial

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Ohlsson, B., Truedsson, M., Bengtsson, M., Torstenson, R., Sjölund, K., Björnsson, E. S., Simrèn, M.·2005·Neurogastroenterology & Motility

Abstract

Abstract Background: Oxytocin and its receptor have been found throughout the gastrointestinal (GI) tract, where it affects gut function. Clinically, we have noticed an improvement of bowel habits during lactation in constipated women. The aim of this study was to examine whether oxytocin has an effect on bowel symptoms and psychological well being in women with refractory constipation. Methods: Fifty‐nine women with refractory constipation were included in a double blind, multicentre study. After a 2‐week run‐in period, they were randomly allocated to nasal inhalation of either placebo or oxytocin treatment twice daily for 13 weeks, followed by a 2 weeks, posttreatment period. The patients completed a questionnaire every day concerning bowel habits, abdominal pain and discomfort, and Gastrointestinal Symptoms Rating Scale (GSRS) and Psychological General Well‐being (PGWB) twice during the study; namely, during the baseline period and at the end of the treatment period. Results: Both oxytocin and placebo led to improvement of the constipation according to the GSRS and led to improvement in the sensation of incomplete evacuation and anorectal obstruction, without significant differences between the groups. Abdominal pain and discomfort responded weakly to oxytocin, with no effect of the placebo. In a subgroup of patients with IBS and concomitant depression, a weak improvement in depressed mood was observed after oxytocin administartion. Conclusion: Nasal administration of oxytocin had no significant advantage over placebo concerning an effect on constipation. However, it seems to have a positive effect on abdominal pain and discomfort and depressed mood. These findings should be further explored.

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Crossref · 10.1111/j.1365-2982.2005.00679.x

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Authors
Ohlsson, B., Truedsson, M., Bengtsson, M., Torstenson, R., Sjölund, K., Björnsson, E. S., & Simrèn, M.
Affiliations
  • Lund University (SE)
  • Skåne University Hospital (SE)
  • Sahlgrenska University Hospital (SE)
Corresponding author
Ohlsson, B.
Venue
Neurogastroenterology & Motility
Publisher
Wiley
Published
2005-06-21
Volume
17
Issue
5
Pages
697-704
ISSN
  • 1350-1925 (ISSN-L)
  • 1365-2982
OpenAlex
W2012409109
Cited by
92
References
47
Citations by year
2026: 4 · 2025: 1 · 2024: 4 · 2023: 3 · 2022: 3 · 2021: 5 · 2020: 5 · 2019: 3 · 2018: 4 · 2017: 8 · 2016: 3 · 2015: 8 · 2014: 7 · 2013: 6 · 2012: 5
FWCI
2.05
Type
journal article
Language
en
Open access
Locations
  • Neurogastroenterology & Motility (publishedVersion)
  • PubMed (publishedVersion)
  • Lund University Publications (Lund University) (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Medicine › Rheumatology › Pelvic floor disorders treatments
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuropeptides and Animal Physiology
Keywords
oxytocin, refractory constipation, chronic constipation, bowel habits, abdominal pain, incomplete evacuation, irritable bowel syndrome, depression, psychological well-being, women
MeSH terms
Adult, Aged, Anxiety, Chronic Disease, Constipation, Depression, Double-Blind Method, Gastrointestinal Transit, Health Status, Humans, Middle Aged, Oxytocin, Pilot Projects, Placebos, Patient Selection

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