Publications by authors named "Alexandra Christ"

: High-voltage electrical injuries (HVEIs) represent a complex and life-threatening entity, frequently involving multi-organ damage. While traditionally linked to occupational hazards, train surfing-riding on moving trains-and train climbing-scaling stationary carriages-have emerged as increasingly common causes among adolescents. Popularized via social media, these behaviors expose individuals to the invisible danger of electric arcs from 15,000-volt railway lines, often resulting in extensive burns, cardiac complications, and severe trauma.

View Article and Find Full Text PDF

Background: are gram-positive, lactic acid-producing, facultative anaerobes of the human microbiota located in the human gastrointestinal tract, genitourinary tract, and the oral cavity and are considered non-pathogenic. When certain risk factors are present, they have the potential to cause serious infections. The incidence of localized infections associated with are rare and to our knowledge we present the first known case of severe soft tissue infection of the extremity linked to a strain.

View Article and Find Full Text PDF

Background: Health literacy (HL) refers to the ability to understand and process information provided by the healthcare system and depends on various factors, such as language comprehension, education, and social environment. Low HL was recently associated with increased readmission, morbidity, and mortality. Little is known about HL levels in physical trauma patients.

View Article and Find Full Text PDF

Background: The Abbreviated Burn Severity Index (ABSI) is a five-variable scale to help evaluate burn severity upon initial assessment. As other studies have been conducted with comparatively small patient populations, the purpose of this study is to revalidate the prognostic relevance of the ABSI in our selected population (N = 1193) 4 decades after its introduction, considering the progress in the treatment of severe burn injuries over the past decades. In addition, we evaluate whether comorbidities influence the survival probability of severely burned patients.

View Article and Find Full Text PDF

Background: The Abbreviated Burn Severity Index and comparable scores are used to assess the probability of survival in burned patients. These scores may be useful during the initial management of the patient and in addition to the clinical evaluation. As current models do not include the influence of chronic diseases, we evaluated the impact of comorbidities on survival probability, aiming to improve the existing scoring systems and survival probability accuracy further.

View Article and Find Full Text PDF

Depending on their extent, burn injuries require different treatment strategies. In cases of severe large-area trauma, the availability of vital skin for autografting is limited. Donor skin allografts are a well-established but rarely standardized option for temporary wound coverage.

View Article and Find Full Text PDF

Introduction: Currently, very little detailed information on the epidemiological distribution and specificities of severely burned patients during the coronavirus disease 2019 (COVID-19) pandemic is available. This retrospective study aims to describe and compare this specific patient population based on 114 patients who were treated between March 2019 and March 2021 at the Center for Severe Burn Injuries at the Medical University of Vienna.

Methods: To answer the research questions, a retrospective cohort study has been conducted over a period of 24 months, starting in March 2019 and ending in March 2021.

View Article and Find Full Text PDF
Article Synopsis
  • This study is a multicenter retrospective analysis aimed at identifying treatment-related risk factors for nonunion in odontoid fractures among elderly patients, while also considering patient and injury-related factors.
  • Odontoid fractures, particularly Type II and III, are common in older adults and often lead to high rates of nonunion, with treatment options varying from conservative methods to extensive surgical procedures.
  • The results showed that 45% of patients had nonunion at six months, with higher odds related to age and lower odds for nonunion in patients receiving posterior surgical treatments; however, anterior screw fixation did not significantly improve outcomes compared to conservative treatment.
View Article and Find Full Text PDF

Aim: An aging population will lead to an increasing demand for critical care resources. Hence, we evaluated the potential influence of age, comorbidities and sex in plastic and reconstructive patients ≥75 years that were admitted to the intensive care unit (ICU).

Methods: We included 304 patients who required intensive care between 2000 and 2019.

View Article and Find Full Text PDF