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Proton Pump Inhibitor and Clopidogrel Use After Percutaneous Coronary Intervention and Risk of Major Cardiovascular Events
ConclusionsIn patients who receive clopidogrel after PCI, concomitant use of PPI seems to increase the risk of major cardiovascular events.
Source: Cardiovascular Drugs and Therapy - November 11, 2022 Category: Cardiology Source Type: research

Efficacy and safety of clopidogrel only vs. clopidogrel added proton pump inhibitors in the treatment of patients with coronary heart disease after percutaneous coronary intervention: A systematic review and meta-analysis
ConclusionsThe patients in the non-PPI group were observed to be associated with less risk of MACE, myocardial infarction recurrence, stent thrombosis, target vessel revascularization (TVR) and stroke. And the two groups had similar all cause death, cardiovascular death, bleedings events.
Source: IJC Heart and Vasculature - April 2, 2019 Category: Cardiology Source Type: research

Reduction in postpercutaneous coronary intervention angina in addition to gastrointestinal events in patients on combined proton pump inhibitors and dual antiplatelet therapy: a systematic review and meta-analysis
Conclusion Concomitantly administered PPIs with P2Y12 inhibitors have a protective effect on the GI events. It also decreases the post-PCI angina without increased adverse cardiovascular outcomes.
Source: European Journal of Gastroenterology and Hepatology - July 6, 2018 Category: Gastroenterology Tags: Original Articles: Gastroenterology Source Type: research

Impact of Proton-pump Inhibitors on the Pharmacodynamic Effect and Clinical Outcomes in Patients Receiving Dual Antiplatelet Therapy after Percutaneous Coronary Intervention: A Propensity Score Analysis.
CONCLUSION: In this large cohort of real-world patients, the combination of PPIs with DAPT was not associated with increased risk of MACCE in patients who underwent PCI at up to 2 years of follow-up. PMID: 29237921 [PubMed - in process]
Source: Chinese Medical Journal - December 15, 2017 Category: General Medicine Authors: Zhu P, Gao Z, Tang XF, Xu JJ, Zhang Y, Gao LJ, Chen J, Qiao SB, Yang YJ, Gao RL, Xu B, Yuan JQ Tags: Chin Med J (Engl) Source Type: research

Impact of Proton Pump Inhibitor Use on the Comparative Effectiveness and Safety of Prasugrel Versus Clopidogrel: Insights From the Treatment With Adenosine Diphosphate Receptor Inhibitors: Longitudinal Assessment of Treatment Patterns and Events After Acute Coronary Syndrome (TRANSLATE-ACS) Study Health Services and Outcomes Research
ConclusionsPPIs did not significantly affect the MACE and bleeding risk associated with prasugrel use, relative to clopidogrel.Clinical Trial RegistrationURL: https://www.clinicaltrials.gov. Unique identifier: NCT01088503.
Source: JAHA:Journal of the American Heart Association - September 27, 2016 Category: Cardiology Authors: Jackson, L. R., Peterson, E. D., McCoy, L. A., Ju, C., Zettler, M., Baker, B. A., Messenger, J. C., Faries, D. E., Effron, M. B., Cohen, D. J., Wang, T. Y. Tags: Quality and Outcomes Original Research Source Type: research

Proton-Pump Inhibitors Reduce Gastrointestinal Events Regardless of Aspirin Dose in Patients Requiring Dual Antiplatelet Therapy
ConclusionsGastroprotection with PPI therapy should be utilized in appropriately selected patients with coronary artery disease requiring DAPT, even if the patients are on low-dose aspirin. (Clopidogrel and the Optimization of Gastrointestinal Events Trial [COGENT]; NCT00557921)
Source: Journal of the American College of Cardiology - April 4, 2016 Category: Cardiology Source Type: research

Concomitant proton-pump inhibitor use, platelet activity, and clinical outcomes in patients with acute coronary syndromes treated with prasugrel vs. clopidogrel and managed without revascularization: Insights from the TRILOGY ACS Trial
Conclusions Among ACS patients managed without revascularization, use of PPIs did not result in a differential antiplatelet response between prasugrel vs. clopidogrel but was associated with a lower incidence of MI with prasugrel. These hypothesis-generating findings suggest that factors besides platelet reactivity may underlie the differential risk of MI observed by treatment assignment with PPI use.
Source: American Heart Journal - June 11, 2015 Category: Cardiology Source Type: research

Effect of omeprazole on the concentration of interleukin-6 and transforming growth factor-β1 in patients receiving dual antiplatelet therapy after percutaneous coronary intervention.
Authors: Hudzik B, Szkodzinski J, Danikiewicz A, Wilczek K, Romanowski W, Lekston A, Polonski L, Zubelewicz-Szkodzinska B Abstract BACKGROUND: Dual antiplatelet therapy (aspirin plus clopidogrel) is recommended in patients undergoing percutaneous coronary intervention (PCI). Treatment with proton pump inhibitors (PPIs) decreases bleeding rate. Alarming reports have been made that PPIs may decrease the antiplatelet activity of clopidogrel. We sought to determine whether levels of interleukin-6 (IL-6) and transforming growth factor-β1 (TGF-β1) might help distinguish individuals at risk for adverse events. METHO...
Source: European Cytokine Network - November 25, 2014 Category: Neuroscience Tags: Eur Cytokine Netw Source Type: research

Analysis of gastrointestinal prophylaxis in patients receiving dual antiplatelet therapy with aspirin and clopidogrel.
CONCLUSION: More than half of the patients did not receive GI prophylaxis appropriately. The most common reason for nonadherence to the consensus document was no prophylaxis when indicated. Vascular events could not be directly attributed to PPI use, and GI events occurred despite prophylaxis. Overall, there was a low incidence of adverse events related to the use of PPI therapy.  PMID: 24456320 [PubMed - indexed for MEDLINE]
Source: Journal of Managed Care Pharmacy - November 14, 2014 Category: Drugs & Pharmacology Tags: J Manag Care Pharm Source Type: research