The Management of Opioid-Induced Constipation in Cancer and Advanced Illness: A Meta-Analysis.

Autor: Jesuyajolu DA; Surgery Department (D.A.J.), First Graceland Hospitals, Abijo-Ajah, Lagos, Nigeria., Abubakar AK; Kebbi Medical Centre (A.K.A.), Kebbi State Ministry of Health, Birnin-Kebbi, Nigeria., Kowe T; StatsClinic Inc. (T.K., A.I.A.), Barrington, Rhode Island., Ogunlade S; Faculty of Clinical Sciences (S.O.), Olabisi Onabanjo University, Sagamu, Ogun State, Nigeria., Abioye AI; StatsClinic Inc. (T.K., A.I.A.), Barrington, Rhode Island; Avicenna Research and Insights Center (A.I.A.), Bariga, Lagos, Nigeria., Tangeman J; Center for Palliative Health (J.T., N.L., M.O.O.), Buffalo, New York., Latuga N; Center for Palliative Health (J.T., N.L., M.O.O.), Buffalo, New York., Omotayo MO; Center for Palliative Health (J.T., N.L., M.O.O.), Buffalo, New York. Electronic address: moo@cornell.edu.
Jazyk: angličtina
Zdroj: Journal of pain and symptom management [J Pain Symptom Manage] 2024 Apr; Vol. 67 (4), pp. e285-e297. Date of Electronic Publication: 2023 Dec 12.
DOI: 10.1016/j.jpainsymman.2023.12.010
Abstrakt: Context: Constipation is a common problem among patients with cancer. By some accounts, about 60% of cancer patients experience constipation. There is limited empirical evidence of the clinical effectiveness of pharmacologic agents in opioid-induced constipation in advanced diseases.
Objectives: We sought to quantitatively summarize the therapeutic effectiveness of the pharmacologic means of managing opioid-induced constipation.
Methods: Randomized control trials (RCTs) identified from medical literature databases that reported quantitative measures of the effect of pharmacotherapeutic agents to treat opioid induced constipation in patients with cancers and other advanced illnesses were included in this study. A conventional random effects meta-analysis was conducted including >3 trials with the same exposure and outcome assessed, and a network-meta-analysis was conducted for all placebo-controlled trials.
Results: Eighteen studies that examined the effect of various pharmacotherapeutic agents were included. The medications were Methylnatrexone (N = 5), Naldemedine (N = 5), other conventional agents (N = 4) and herbal medicines (N = 4). In conventional meta-analysis, methylnaltrexone increased the proportion achieving rescue-free laxation by 2.68 fold (95% CI: 1.34, 5.37; P = 0.0054) within 4 hours of the administration compared to placebo. In network meta-analysis, the pooled RR of the pharmacotherapeutic agents on rescue-free bowel movements as 2.26 (95% CI: 1.52, 3.36) for methylnaltrexone, 1.58 (95% CI: 0.94, 2.66) for naldemedine, and 0.74 (95% CI: 0.45, 1.23) for polyethylene glycol, compared to placebo.
Conclusion: Methylnatrexone and Naldemedine have currently shown promise in randomized trials concerning opioid-induced constipation in cancer and advanced illness. It is imperative that future research ascertain not just the relative therapeutic efficacy but also the cost-benefit analyses of these newer regimens with more commonly used and accessible laxatives.
(Copyright © 2023 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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