Aims: It is unclear whether detection of prediabetes (pre-DM) by routine assessment of glycated haemoglobin A1c (HbA1c) and fasting plasma glucose (FPG) among patients undergoing percutaneous coronary intervention (PCI) with contemporary drug-eluting stents (DES) may help identify subjects with increased event risk. We assessed the relation between glycaemia status and one-year outcome after PCI.Methods and results: Glycaemia status was determined in 2,362 non-diabetic BIO-RESORT participants, treated at all four study sites, to identify pre-DM (HbA1c 42-47 mmol/mol; FPG 6.1-6.9 mmol/L) and unknown diabetes mellitus (DM) (HbA1c ≥48 mmol/mol; FPG ≥7.0 mmol/L). Another 624 patients had medically treated DM. The main composite endpoint consisted of death, myocardial infarction, or revascularisation. Glycaemic state was known in 2,986 participants: 324 (11%) patients had pre-DM, 793 (27%) had DM (known or new), and 1,869 (63%) patients had normoglycaemia. Pre-DM and DM patients differed from normoglycaemic patients in cardiovascular risk factors. The composite endpoint occurred in 11.1% in pre-DM, 10.5% in DM, and 5.7% in normoglycaemia (p<0.001). Pre-DM was associated with a twofold higher event risk compared to normoglycaemia (adj. HR 2.0, 95% CI: 1.4-3.0). Conclusions:Following PCI with contemporary DES, all-comers with pre-DM had significantly higher event risks than normoglycaemic patients. In non-DM patients requiring PCI, routine assessment of HbA1c and FPG appears to be of value to identify subjects with increased event risk.

Abnormal glucose metabolism was detected in 1 of 3 "nondiabetic" PCI patients and was independently associated with up to 4-fold higher event risks. Future intervention trials should determine whether meaningful benefits accrue from routine glycemia testing in such patients.

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Background: Patients with coronary disease may have unknown diabetes or prediabetes. We evaluated 3-year outcomes after percutaneous coronary intervention (PCI) with contemporary drug-eluting stents (DES) in patients with silent diabetes, prediabetes, and normoglycemia. Methods: All BIO-RESORT trial (NCT01674803) participants without known diabetes, enrolled at our center, were invited for oral glucose tolerance testing (OGTT) and measurements of fasting plasma glucose and glycated hemoglobin (HbA1c). Results: OGTT detected silent diabetes in 68 (6.9%), prediabetes in 132 (13.4%), and normoglycemia in 788 (79.8%) of all 988 study participants. Follow-up was available in 986 (99.8%) patients. The main endpoint target vessel failure (TVF: cardiac death, target vessel-related myocardial infarction [MI], or target vessel revascularization) differed between groups (14.8, 9.9, and 5.6%; p = .002), driven by MI during the first 48 hr and by cardiac death (p < .001; p = .026). Between 48 hr and 3-years, there was no significant between-group difference in TVF, target vessel MI, and target vessel revascularization. Multivariable analysis demonstrated that silent diabetes was independently associated with TVF (adjusted HR: 2.52, 95%-CI: 1.26-5.03). An alternative diagnostic approach-HbA1c and fasting plasma glucose-detected silent

Acetaminophen (paracetamol; APAP) intoxications and subsequent liver damage are commonly seen in clinical practice.Worldwide, acetaminophen toxicity is the leading cause for hepatotoxicity. Particularly in the United States, acetaminophen toxicity accounts for 50% of the drug-related hepatotoxicity and roughly 20% of the liver transplantations. 1 The