[Empowerment for our patients : Innovation in everyday urology]. / Empowerment für unsere Patienten : Gelebte Innovation im urologischen Alltag.

Patient empowerment includes measures that promote their autonomy and self-determination in the physician-patient relationship. In addition to successful medical treatment, goals include long-term treatment satisfaction and the best possible quality of life for the patients and their social environment. Various initiatives and projects from German urology are already used to empower our patients. Entscheidungshilfe Prostatakrebs (decision aid for prostate cancer) and the German language decision aid for advanced bladder cancer and for the choice of urinary diversion are implemented under the umbrella of the PatientenAkademie (patient academy) of German Urologists. With more than 12,000 users, Entscheidungshilfe Prostatakrebs is very well established in urological care in Germany. The randomized evaluation study with planned 1200 participants is close to the successful completion of recruitment. Another project from the German urology sector is the project "antiCoagulation Help App for SurgERy" (CHASER). The aim is to develop a smartphone-based decision aid for the perioperative management of patients undergoing antithrombotic therapy. Online support groups can also contribute to empowerment and have been analyzed systematically for prostate cancer patients. A large randomized study on this topic is currently in preparation. Continuing advances in digitalization can thus provide us with useful support in order to provide individual information to our patients. The German Urological Association and its PatientenAkademie have been committed to this for many years.

[Acute effects of cardiac resynchronization therapy on breathing during sleep in patients with severe chronic heart failure--a pilot study]. / Akuteffekte einer kardialen Resynchronisationstherapie auf die Atmung im Schlaf bei Patienten mit fortgeschrittener Herzinsuffizienz--Eine Pilotstudie.

BACKGROUND: Sleep-related breathing disorders (SDB), especially Cheyne-Stokes respiration (CSR), have prognostic relevance in patients with chronic heart failure (CHF). Thus, we investigated acute effects of cardiac resynchronization therapy on breathing during sleep. METHODS: Beside a cardiopulmonary investigation, breathing during sleep was analysed polygraphically/polysomnographically on the night before and during the second night after implantation of a biventricular pacemaker for cardiac resynchronization. PATIENTS: We investigated 16 consecutive patients with severe CHF (NYHA class III-IV) and widened QRS complexes (QRS > 150 ms) with the indication for cardiac resynchronization therapy independent of this study. RESULTS: Cardiac resynchronization therapy shortened the QRS time in each and every patient (QRS: 167.3 +/- 21.7 ms to 113.0 +/- 19.0 ms; p < 0.001) as a marker for successful resynchronization. Initially, SDB were diagnosed in 11 of the 16 patients studied (69 %), with 7 patients having CSR (44 %) and 4 patients (25 %) having CSR and obstructive sleep apnoea. With cardiac resynchronization therapy, no significant acute changes were seen regarding nocturnal breathing/breathing disorder, heart frequency, or oxygen saturation. CONCLUSIONS: The established positive effects of cardiac resynchronization therapy are rather due to a chronic improvement of cardiopulmonary interactions (remodelling, circulatory time, or chemosensitivity) than to acute effects, as investigated in this study.