[Chances and Risks of Telemedicine in Orthopaedics and Trauma Surgery]. / Chancen und Risiken der Telemedizin in der Orthopädie und Unfallchirurgie.

BACKGROUND: The use of information technology (IT) in health care has continuously increased. This includes software solutions for digitalisation, data storage and innovative approaches in diagnostics. The facilitation of the access to specific information, even by the patient, has changed daily clinical work. Patients inform themselves about symptoms, diagnostic methods and treatment options. This urge for information and the wish for the best treatment is summarised in the expression "patient empowerment". In some countries, the gap between do-it-yourself diagnosis and telemedicine via the telephone has already been closed. A sophisticated telemedical hotline may help to improve consultation and treatment of patients living in remote regions or rural communities. Traumatology telemedicine may also be used in trauma environments, such as disasters or mass casualties. Therefore, the purpose of this study was to assess the demand for e-health solutions among patients seeking the help of the emergency department in a trauma hospital. METHODS: A total of 255 patients (age range 18 - 75 years) were included in the study and were surveyed with the use of a questionnaire. As regards personal data, the questionnaire asked the patient about their Internet habits and about interesting topics they had researched in the world wide web. However, the questionnaire was specifically designed to ask for potential benefits and the patient's expectations for e-health solutions. Expected weaknesses and procedures for telemedical services were also included in a subsection. RESULTS: 43.5% of the patient cohort were woman and 56.5% men. The average distance to the hospital was 39.86 km. 223 patients were insured by the governmental health service providers and 32 had private insurance coverage. Aside from online shopping and online banking, the search for health topics was most frequent. The greatest fear was the lack of personal contact to the doctor (71.2%). Patients were also concerned about the safety of individual health data in privately run databanks (54.3%). On the other hand, patients were neutral towards the web-based scheduling of medical appointments. Automatic reminders for such appointments were desired via e-mail (68.8%) or SMS (66.5%). CONCLUSION: Patients are demanding mobile solutions for scheduling medical appointments, including reminders of these. Patients are keen to be involved in the communications and would like to receive overall information about their health status. Online chats or video calls with physicians are not their first choice but might be a possibility until personal presentation.

Pronator quadratus repair after volar plating of distal radius fractures or not? Results of a prospective randomized trial.

BACKGROUND: The purpose of the present study was to investigate the influence of the pronator quadratus (PQ) muscle repair following volar plate fixation of distal radius fractures with special regards to the forearm pronation strength. During the early recovery period of 3 months, an improvement of pronation strength and functional scorings was hypothesized for the PQ repair when compared to no repair. METHODS: The inclusion criteria were (1) men or women between 18 and 80 years, (2) isolated, closed fractures of the distal radius, (3) A2 to B2 types of fracture according to the AO fracture classification system, (4) primary volar locking plate osteosynthesis. Patients were randomized to group A = PQ repair and group B = no repair. Follow-up examinations after 6 and 12 weeks included bilateral isometric pronation strength measurement, range of motion, the QuickDASH and the Mayo-Wrist-Score, and a visual analog scale (VAS). RESULTS: 60 patients (n = 31 in group A and n = 29 in group B) with an average age of 54 years (range 22-77 years) returned for both follow-up visits. The pronation strength measurements showed no significant differences between groups (PQ repair vs. no repair) neither at 6 weeks nor at 12 weeks. Additionally, no statistical significant differences were noted for ROM, QuickDASH-Score or Mayo-Wrist-Score. The VAS scoring revealed a significant decreased pain level after PQ repair at 6 weeks postoperatively (p = 0.017). CONCLUSION: An improved pronation strength after PQ repair in the early rehabilitation period could not be confirmed. However, the PQ repair might reduce pain in the early postoperative period. TRIAL REGISTRATION NUMBER: NCT02595229 (ClinicalTrials.gov, registered 02 November 2015).