Offener Brief an Herrn Professor Franz Delitzsch, Geh. Oberkirchenrath zu Leipzig

von Adolf Blumenthal

Ernste Antworten auf ernste Fragen : Franz Delitzsch's neueste Schrift

von Arthur S. Weissmann

Ernste Antworten auf ernste Fragen : Franz Delitzsch's neueste Schrift

von Arthur S. Weissmann

Die jüdischen Wanderbewegungen in der neuesten Zeit (1880 - 1914)

von Wlad. W. Kaplun-Kogan

Im Kriegsjahr 1914/15 : Bittgebet für Kaiser, Volk und Vaterland

von Abraham Glaßberg

Geschichte der badischen Juden seit der Regierung Karl Friedrichs : 1738 - 1909

von Adolf Lewin

Gedenkblätter zur Erinnerung an das 175jährige Jubiläum des Wohltätigkeitsvereins im ehemaligen Amt Starkenburg (Sitz Lorsch) : 1739 - 1914

von Moritz Mainzer

Comparison of a Novel Biodegradable Polymer Sirolimus-Eluting Stent With a Durable Polymer Everolimus-Eluting Stent: Results of the Randomized BIOFLOW-II Trial.

BACKGROUND Biodegradable polymers for release of antiproliferative drugs from drug-eluting stents aim to improve vascular healing. We assessed noninferiority of a novel ultrathin strut drug-eluting stent releasing sirolimus from a biodegradable polymer (Orsiro, O-SES) compared with the durable polymer Xience Prime everolimus-eluting stent (X-EES) in terms of the primary end point in-stent late lumen loss at 9 months. METHODS AND RESULTS A total of 452 patients were randomly assigned 2:1 to treatment with O-SES (298 patients, 332 lesions) or X-EES (154 patients, 173 lesions) in a multicenter, noninferiority trial. The primary end point was in-stent late loss at 9 months. O-SES was noninferior to X-EES for the primary end point (0.10±0.32 versus 0.11±0.29 mm; difference=0.00063 mm; 95% confidence interval, -0.06 to 0.07; Pnoninferiority<0.0001). Clinical outcome showed similar rates of target-lesion failure at 1 year (O-SES 6.5% versus X-EES 8.0%; hazard ratio=0.82; 95% confidence interval, 0.40-1.68; log-rank test: P=0.58) without cases of stent thrombosis. A subgroup of patients (n=55) underwent serial optical coherence tomography at 9 months, which demonstrated similar neointimal thickness among lesions allocated to O-SES and X-EES (0.10±0.04 mm versus 0.11±0.04 mm; -0.01 [-0.04, -0.01]; P=0.37). Another subgroup of patients (n=56) underwent serial intravascular ultrasound at baseline and 9 months indicating a potential difference in neointimal area at follow-up (O-SES, 0.16±0.33 mm(2) versus X-EES, 0.43±0.56 mm(2); P=0.04). CONCLUSIONS Compared with durable polymer X-EES, novel biodegradable polymer-based O-SES was found noninferior for the primary end point in-stent late lumen loss at 9 months. Clinical event rates were comparable without cases of stent thrombosis throughout 1 year of follow-up. CLINICAL TRIAL REGISTRATION URL http://www.clinicaltrials.gov. Unique identifier: NCT01356888.