Evidence map›Paper›PMID 31091505›Full record

ArticleThe Korean journal of pain2019

Opioid-induced constipation: a narrative review of therapeutic options in clinical management.

Kordula Lang-Illievich, Helmar Bornemann-Cimenti

Abstract read
In one paragraph

Article in The Korean journal of pain, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. The Efficacy of Lubiprostone in Patients of Constipation: An Updated Systematic Review and Meta-Analysis.JGH open : an open access journal of gastroenterology and hepatology · 2025
    Review
  7. Observational
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Constipation in Cancer Patients - an Update of Clinical Evidence.Current treatment options in oncology · 2022
    Review
  15. Article
  16. Review
  17. Review
  18. Article
  19. Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Kordula Lang-IllievichDepartment of Anesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria.
Helmar Bornemann-CimentiDepartment of Anesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria.ORCID http://orcid.org/0000-0002-1201-3752

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pain therapy often entails gastrointestinal adverse events. While opioids are effective drugs for pain relief, the incidence of opioid-induced constipation (OIC) varies greatly from 15% to as high as 81%. This can lead to a significant impairment in quality of life, often resulting in discontinuation of opioid therapy. In this regard, a good doctor-patient relationship is especially pivotal when initiating opioid therapy. In addition to a detailed history of bowel habits, patient education regarding the possible gastrointestinal side effects of the drugs is crucial. In addition, the bowel function must be regularly evaluated for the entire duration of treatment with opioids. Furthermore, if the patient has preexisting constipation that is well under control, continuation of that treatment is important. In the absence of such history, general recommendations should include sufficient fluid intake, physical activity, and regular intake of dietary fiber. In patients of OIC with ongoing opioid therapy, the necessity of opioid use should be critically reevaluated in terms of an with acceptable quality of life, particularly in cases of non-cancer pain. If opioids must be continued, lowering the dose may help, as well as changing the type of opioid. If these measures do not suffice, the next step for persistent OIC is the administration of laxatives. If these are ineffective as well, treatment with peripherally active μ-opioid receptor antagonists should be considered. Enemas and irrigation are emergency measures, often used as a last resort.

Indexed as

ConstipationDietary fiberEnemaExerciseHabitsIncidenceLaxativesNarcotic antagonistsOpioid analgesicsPain managementPharmaceutical preparationsQuality of life

Identifiers

PMID31091505
PMCPMC6549585

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.