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PPIs do not pose any potential risk of first-time strokes

Jul
24

Date: July 24th, 2018

PPI Use not one of the Reasons behind First-time Strokes

PPIs (also known as Proton Pump Inhibitors) are ranked among the leading prescribed medicines across the globe, and heartening results have discovered that regular users will not suffer from increased chances of experiencing a first-time stroke as one of its long-term results.

The observational study conducted by Andrew Chan M.D. and his colleagues in Harvard Medical School discovered no significant rise in the cases of total strokes, ischemic and hemorrhagic cases. Nearly one million people were involved in this study, and relevant adjustments were made in relation to elements such as lifestyle practices and clinical identification of PPI use.

PPI Use and Related Effects

Researchers of this particular study indicated that prior suspicion related to an enhanced risk of first-time strokes could have resulted from residual confounding connected to chronic complications related to PPI use. This should not deter people from using PPIs in an appropriate setup as such meager associations should be interpreted with caution in relation to the chemical and biological data collected. A recent report identified a 36% increase in risk related to first-time strokes in conjunction with PPI use by the general public, in cases that did not involve antiplatelet medication. Past studies had indicated that the use of PPIs may lessen the effect of antiplatelet action related to drugs such as clopidogrel, and a 2016 research suggested a connection between PPI application and enhanced risk of ischemic strokes.

Dr. Daniel Freedburg from the Columbia University Medical Center stated that the study proved that the adverse effects of PPI use are mainly influenced by the precedent differences found in various PPI users, rather than the PPIs themselves. However, this is not a factor that is common with most ordinary people, which has led to the spread of wild rumors regarding the use of this particular form of medication. The doctor argued that the major mechanisms previously connected to the negative effects of PPIs resulted from vascular nitric oxide reduction, which led to aggressive inhibition of antiplatelet drugs and comparative vasoconstriction.

Research Results and Findings

Chan and his group collected their data from over 68, 000 women registered by the Nurses’ Health Study, and more than 28, 000 men listed in the Health Professionals Follow-up study. The male candidates had an average age of 69 years, while the women portrayed a mean age of 65. The female candidates had also been enrolled for a longer period of time, having been on the records since 2000 as compared to their counterpart’s introduction in 2004. According to the results of the study, 6.5% of women were affected by regular PPI use, while a higher rate of 16.1% was exhibited in the men.

Baseline levels indicated that regular PPI users were more likely to suffer from higher rates of chronic complications such as coronary artery disease, diabetes, hypertension, and hyperlipidemia. These candidates also exhibited reduced physical activity levels, and women featured a higher Body Mass Index, as well as a greater likelihood of menopausal hormone use.

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