1. Inadequate management of opioid-induced constipation in European cancer pain patients: results of a real-world, multicentre, observational study ("E-StOIC").
- Author
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Davies A, Fagan N, Gonzalez-Barboteo J, Chelazzi C, Economos G, Elsner F, Leach C, Monsen RE, Oldenmenger WH, Remi C, van den Beuken-van Everdingen M, and Wüstefeld M
- Subjects
- Humans, Prospective Studies, Female, Male, Middle Aged, Europe, Aged, Surveys and Questionnaires, Adult, Prevalence, Constipation epidemiology, Constipation chemically induced, Constipation drug therapy, Cancer Pain drug therapy, Analgesics, Opioid adverse effects, Analgesics, Opioid therapeutic use, Analgesics, Opioid administration & dosage, Opioid-Induced Constipation, Laxatives therapeutic use, Laxatives administration & dosage, Quality of Life
- Abstract
Purpose: The objectives of the study were to determine the prevalence of (uncontrolled) OIC, relevant medications / interventions employed by healthcare professionals, and the additional strategies utilised by patients, amongst European patients with cancer pain., Methods: This study was a prospective observational study conducted at 24 research sites in ten European countries. Cancer patients receiving opioid analgesics for at least a week were recruited, and asked to complete a questionnaire including background information, single question (Are you constipated?), Rome IV diagnostic criteria for OIC, Bowel Function Index (BFI), and Patient Assessment of Constipation Quality of Life questionnaire (PAC-QOL). Participants were characterised as having / not having OIC on the basis of the Rome IV diagnostic criteria., Results: 1200 participants completed the study. 59.5% met the Rome IV diagnostic criteria for OIC: only 61.5% that met these criteria self-reported constipation. 72% participants were prescribed a regular conventional laxative / peripherally acting mu-opioid receptor antagonist (PAMORA). However, only 66% took their prescribed laxatives every day. Many participants had utilised other strategies / interventions to manage their OIC. Furthermore, 27% had needed to use suppositories, 26.5% had needed to use an enema, and 8% had had a manual evacuation. The use of PAMORAs, and other novel effective medications, was relatively uncommon., Conclusion: The results of this study suggest that management in Europe is often inadequate, and this undoubtedly relates to a combination of inadequate assessment, inappropriate treatment, and inadequate reassessment., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
- Published
- 2024
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