[Patient safety 4.0: "Failure of the Week" It's all about role modelling!].

Background: The rate of mistakes and near misses in clinical medicine remains staggering. The tendency to cover up mistakes is rampant in "name-blame-shame" cultures. The need for safe forums where mistakes can be openly discussed in the interest of patient safety is evident. Following a comprehensive review of the literature, a semi-structured weekly conference, named "mistake of the week" (MOTW), was introduced, enabling physicians to voluntarily discuss their mistakes and near-misses. The MOTW is intended to encourage cultural change in how physicians approach, process, accept and learn from their own and their peers' mistakes. This study seeks to assess if physicians appreciate, benefit from and are motivated to participate in MOTW.

Methods: Physicians and medical students of the I. and II. at the Academic Teaching Hospital Klinikum Konstanz (Germany) were eligible to participate voluntarily. Four groups of physicians (n=3-6) and one group of medical students (n=5) volunteered to participate in focus group interviews, which were videotaped, transcribed and analyzed.

Results: The following success factors are crucial for dealing with and voluntarily disclosing mistakes and near-misses: 1. Exemplification ("follow the boss's lead"), 2. Fixed time slots and a clear forum, 3. Reporting mistakes without fear of penalty or punishment, 4. A trusting working atmosphere. The key effects of the MOTW approach are: 1. People report their mistakes more, 2. Relief, 3. Psychological safety, 4. Lessons learned/errors (potentially) reduced.

Discussion: The MOTW conference models an ideal forum to mitigate hierarchy and promote a sustainable organizational dynamic in which mistakes and near misses can be discussed in an environment free from "name-blame-shame", with the ultimate goal of potentially improving patient care and safety.