Drug Design, Development and Therapy (May 2024)

Assessing the Impact of Morphine on Adverse Outcomes in ACS Patients Treated with P2Y12 Inhibitors: Insights from Multiple Real-World Evidence

  • Ouyang C,
  • Meng C,
  • Li F,
  • Nie S,
  • Gong L,
  • Cao Y,
  • Yuan H,
  • Feng Z

Journal volume & issue
Vol. Volume 18
pp. 1811 – 1819

Abstract

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Chenxi Ouyang,1,2 Changjiang Meng,3 Fei Li,3 Shanshan Nie,3 Liying Gong,4 Yu Cao,5 Hong Yuan,3,5 Zeying Feng6 1School of Pharmacology, University of South China, Hengyang, Hunan, People’s Republic of China; 2The Affiliated Nanhua Hospital, Department of Pharmacy, Hengyang Medical School University of South China, Hengyang, Hunan, People’s Republic of China; 3Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, People’s Republic of China; 4Department of Critical Care Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan, People’s Republic of China; 5Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, People’s Republic of China; 6Clinical Trial Institution Office, Liuzhou Hospital of Guangzhou Women and Children’s Medical Center, Liuzhou, Guangxi, People’s Republic of ChinaCorrespondence: Zeying Feng, Clinical Trial Institution Office, Liuzhou Hospital of Guangzhou Women and Children’s Medical Center, No. 50 Boyuan Avenue, Liuzhou, Guangxi, 545000, People’s Republic of China, Email [email protected]: Mechanistic studies showed that morphine may impair the antiplatelet effect of P2Y12 inhibitors. However, Several clinical studies with cardiovascular events as an outcome are contradictory, and the broader impact of this drug interaction on additional organ systems remains uncertain. With multisource data, this study sought to determine the effects of morphine interaction with P2Y12 inhibitors on major adverse outcomes comprehensively, and identify the warning indicators.Patients and Methods: Interaction signals were sought in 187,919 safety reports from the FDA Adverse Event Reporting System (FAERS) database, utilizing reporting odds ratios (repOR). In a cohort of 5240 acute coronary syndrome patients, the analyses were validated, and the biological effects of warning indicators were further studied with Mendelian randomization and mediation analysis.Results: Potential risk of renal system adverse events in patients cotreated with morphine is significantly higher in FAERS (repOR 4.83, 95% CI 4.42– 5.28, false discovery rate adjusted-P =3.55*10− 209). The analysis of in-house patient cohorts validated these results with an increased risk of acute kidney injury (adjusted OR: 1.65; 95% CI: 1.20 to 2.26), and we also found a risk of myocardial infarction in patients treated with morphine (adjusted OR: 1.55; 95% CI: 1.14 to 2.11). The Morphine group exhibited diminished Plateletcrit (PCT) levels post-surgery and lower PCT levels were associated with an increased risk of AKI.Conclusion: The administration of morphine in patients treated with P2Y12 receptor inhibitors should be carefully evaluated. PCT may serve as a potential warning indicator for morphine-related renal injury.Keywords: P2Y12 receptor inhibitors, morphine, kidney injury, Mendelian randomization

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