@article{LeistnerBenikLaumeieretal.2012,
  author    = {Leistner, Stefanie and Benik, Steffen and Laumeier, Inga and Ziegler, Annerose and Nieweler, Gabriele and Nolte, Christian H. and Heuschmann, Peter U. and Audebert, Heinrich J.},
  title     = {Secondary Prevention after Minor Stroke and TIA - Usual Care and Development of a Support Program},
  series = {PLoS One},
  volume    = {7},
  journal   = {PLoS One},
  number    = {12},
  doi       = {10.1371/journal.pone.0049985},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-135247},
  pages     = {e49985},
  year      = {2012},
  abstract  = {Background: Effective methods of secondary prevention after stroke or TIA are available but adherence to recommended evidence-based treatments is often poor. The study aimed to determine the quality of secondary prevention in usual care and to develop a stepwise modeled support program. Methods: Two consecutive cohorts of patients with acute minor stroke or TIA undergoing usual outpatient care versus a secondary prevention program were compared. Risk factor control and medication adherence were assessed in 6-month follow-ups (6M-FU). Usual care consisted of detailed information concerning vascular risk factor targets given at discharge and regular outpatient care by primary care physicians. The stepwise modeled support program additionally employed up to four outpatient appointments. A combination of educational and behavioral strategies was employed. Results: 168 patients in the observational cohort who stated their openness to participate in a prevention program (mean age 64.7 y, admission blood pressure (BP): 155/84 mmHg) and 173 patients participating in the support program (mean age 67.6 y, BP: 161/84 mmHg) were assessed at 6 months. Proportions of patients with BP according to guidelines were 50\% in usual-care and 77\% in the support program (p<0.01). LDL<100 mg/dl was measured in 62 versus 71\% (p = 0.12). Proportions of patients who stopped smoking were 50 versus 79\% (p<0.01). 72 versus 89\% of patients with atrial fibrillation were on oral anticoagulation (p = 0.09). Conclusions: Risk factor control remains unsatisfactory in usual care. Targets of secondary prevention were met more often within the supported cohort. Effects on (cerebro-)vascular recurrence rates are going to be assessed in a multicenter randomized trial.},
  language  = {en}
}
@article{ScheitzLimBroersenetal.2021,
  author    = {Scheitz, Jan F. and Lim, Jess and Broersen, Leonie H. A. and Ganeshan, Ramanan and Huo, Shufan and Sperber, Pia S. and Piper, Sophie K. and Heuschmann, Peter U. and Audebert, Heinrich J. and Nolte, Christian H. and Siegerink, Bob and Endres, Matthias and Liman, Thomas G.},
  title     = {High-Sensitivity Cardiac Troponin T and Recurrent Vascular Events After First Ischemic Stroke},
  series = {Journal of the American Heart Association},
  volume    = {10},
  journal   = {Journal of the American Heart Association},
  number    = {10},
  doi       = {10.1161/JAHA.120.018326},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-239039},
  year      = {2021},
  abstract  = {Background Recent evidence suggests cardiac troponin levels to be a marker of increased vascular risk. We aimed to assess whether levels of high-sensitivity cardiac troponin T (hs-cTnT) are associated with recurrent vascular events and death in patients with first-ever, mild to moderate ischemic stroke. Methods and Results We used data from the PROSCIS-B (Prospective Cohort With Incident Stroke Berlin) study. We computed Cox proportional hazards regression analyses to assess the association between hs-cTnT levels upon study entry (Roche Elecsys, upper reference limit, 14 ng/L) and the primary outcome (composite of recurrent stroke, myocardial infarction, and all-cause death). A total of 562 patients were analyzed (mean age, 67 years [SD 13]; 38.6\% women; median National Institutes of Health Stroke Scale=2; hs-cTnT above upper reference limit, 39.2\%). During a mean follow-up of 3 years, the primary outcome occurred in 89 patients (15.8\%), including 40 (7.1\%) recurrent strokes, 4 (0.7\%) myocardial infarctions, and 51 (9.1\%) events of all-cause death. The primary outcome occurred more often in patients with hs-cTnT above the upper reference limit (27.3\% versus 10.2\%; adjusted hazard ratio, 2.0; 95\% CI, 1.3-3.3), with a dose-response relationship when the highest and lowest hs-cTnT quartiles were compared (15.2 versus 1.8 events per 100 person-years; adjusted hazard ratio, 4.8; 95\% CI, 1.9-11.8). This association remained consistent in sensitivity analyses, which included age matching and stratification for sex. Conclusions Hs-cTnT is dose-dependently associated with an increased risk of recurrent vascular events and death within 3 years after first-ever, mild to moderate ischemic stroke. These findings support further studies of the utility of hs-cTnT for individualized risk stratification after stroke.},
  language  = {en}
}