TY - THES A1 - Oberfeld, Jan T1 - Einfluss der Mobilisierung am Operationstag nach Implantation einer primären Hüfttotalendoprothese T1 - Effect of mobilization on the day of surgery after total hip arthroplasty N2 - Die Implantation einer Hüfttotalendoprothese ist eine der erfolgreichsten operativen Eingriffe der letzten Jahrzehnte. Aufgrund der demografischen Entwicklung und exzellenter postoperativer Ergebnisse wird die Anzahl dieser Eingriffe in den nächsten Jahren weiter zunehmen. So kommen Fast-Track-Programme mehr und mehr zur Anwendung, um die postoperative Mobilität der Patient/-innen zu verbessern und eine frühzeitige Entlassungsbereitschaft zu ermöglichen. Neben einer adäquaten Schmerztherapie nimmt dabei die frühe Mobilisierung eine zentrale Rolle ein, wobei ältere, adipöse und schwer erkrankte Patient/-innen häufig von einer Frühmobilisierung ausgeschlossen werden. So konnten die Ergebnisse dieser Studie die Effektivität einer Frühmobilisierung bestätigen und nachweisen, dass nach Implantation einer primären Hüfttotalendoprothese die bereits am Operationstag beginnende Mobilisierung mit einer signifikant kürzeren RFD verbunden war. Zudem waren die frühmobilisierten Patient/-innen in Bezug auf ihre Mobilität während der ersten fünf Tage nach der Operation im Vorteil. Eine vermehrte Schmerzsymptomatik, ein vermehrter Schmerzmittelkonsum oder eine höhere Komplikationsrate konnte während des stationären Aufenthaltes nicht dargestellt werden. Auch bei älteren, adipösen und schwer erkrankten Patient/-innen ließ sich nach sofortiger postoperativer Mobilisierung ein positiver Effekt nachweisen. Während die Komplikationsrate durch die bereits am Operationstag beginnende Mobilisierung verringert werden konnte, waren die RFD-Unterschiede in allen Untergruppen größer, so dass im Rahmen von Fast-Track-Programmen diese Patient/-innen aus o. g. Gründen nicht von einer frühen Mobilisierung ausgeschlossen werden sollten. N2 - Total hip arthroplasty is one of the most successful surgical procedures of recent decades. Due to demographic development and excellent postoperative outcomes, the number of these procedures will continue to increase in the coming years. Fast-track programs are increasingly being used to improve the postoperative mobility of patients and to enable an earlier readiness for discharge. In addition to adequate pain therapy, early mobilization plays a central role, whereby older, obese and seriously ill patients are often excluded from early mobilization. Thus, the results of this study were able to confirm the effectiveness of early mobilization and prove that after primary total hip arthroplasty, the mobilization that began on the day of surgery was associated with a significantly shorter RFD. In addition, the early mobilized patients had an advantage in terms of their mobility during the first five days after the surgery. In the fast-track-group, increased pain, increased use of painkillers or a higher complication rate could not be shown in the study. A positive effect could also be demonstrated in elderly, obese and seriously ill patients after immediate postoperative mobilization. While the complication rate could be reduced by the mobilization that began on the day of the operation, the RFD differences were greater in all subgroups, so that in the context of fast-track programs, these patients should not be excluded from early mobilization. KW - Frühmobilisierung KW - Hüfttotalendoprothese KW - Fast-track-program KW - Hüftprothese KW - Minimalinvasiver vorderer Zugang KW - ERAS KW - Total hip arthroplasty Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-281074 ER - TY - JOUR A1 - Eidmann, Annette A1 - Heinz, Tizian A1 - Oberfeld, Jan A1 - Weißenberger, Manuel A1 - Rudert, Maximilian A1 - Stratos, Ioannis T1 - Epidemiology and trends in cartilage surgery of the foot and ankle in Germany: an analysis of national healthcare billing and reporting data from 2006 to 2020 JF - Medicina N2 - Background and objectives: Cartilage surgery constitutes a standard intervention in foot and ankle procedures. Currently, there is a lack of epidemiological data on its frequency, age distribution, and surgical options for cartilage surgery. This study aimed to investigate the current landscape of cartilage surgery in Germany and identify the most common procedures from an epidemiological standpoint. Materials and methods: Medical billing and reporting data from the Federal Statistical Office of Germany, encompassing the period 2006–2020, was examined, including all foot and ankle cartilage surgical procedures (summarized under OPS codes 5-812 and 5-801). The dataset incorporated information on the affected joint, patient age and sex, and surgery type. Each surgical procedure was categorized as “debridement”, “regeneration” or “refixation”. Linear and nonlinear regression analyses were employed, with a statistical significance threshold of 0.05. Results: From the total of 136,501 procedures conducted during the study period, the most frequently performed interventions were microfracture (58,252) and chondroplasty (56,135), and thus, debridement procedures were in the leading position. The use of acellular membranes was the most used regenerative technique (n = 11,414). At the ankle joint, interventions were mostly arthroscopic and in men, while foot cartilage surgeries were preferably performed via open surgery and mostly in women. Age distribution analysis revealed two primary peaks: the first in the 20–25-year-old group (ankle and foot) and the second in the 45–50-year-old group (ankle) and 55–60-year-old group (foot). Refixation and regenerative procedures were more frequent among younger individuals, while debriding procedures were more frequent among older individuals. Regenerative procedures, particularly in the ankle, significantly increased over time. Conclusions: Cartilage surgery of the foot and ankle was common, with two primary age groups predominantly affected. Notably, recent years have witnessed a considerable rise in cartilage regenerative procedures. KW - cartilage surgery KW - foot and ankle procedures KW - epidemiological analysis KW - regenerative therapies KW - age distribution Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-362835 SN - 1648-9144 VL - 59 IS - 7 ER -