Relevance of Preoperative Cognitive Impairment for Predicting Postoperative Delirium in Surgical Medicine: A Prospective Cohort Study.

Background: Post-operative delirium is a dreaded complication after surgery in older patients. The identification of risk factors for delirium and comprehensive geriatric assessment is an extensive part of recent research. However, the preoperative assessment of risk factors, such as impaired cognition, is frequently not standardized.

Risk of sarcopenia, frailty and malnutrition as predictors of postoperative delirium in surgery.

Background: The risk factors for postoperative delirium are numerous and complex. One approach to identifying patients at risk is to evaluate their nutritional status. The aim of this prospective study is to better understand nutrition as a potential risk factor for postoperative delirium.

Correlation Between Reduced Daily Living Competence and the Risk of Postoperative Delirium in Orthopedics and Trauma Surgery.

Postoperative delirium is a prevalent and serious complication among elderly patients following surgical procedures. Prior research indicates that reduced competence in daily living, as evidenced by limitations in performing Activities of Daily Living (ADL), is directly associated with reduced patient mobility. This study aimed to investigate the potential role of preoperative mobility as a risk factor for the development of postoperative delirium.

Comprehensive geriatric assessment for predicting postoperative delirium in oral and maxillofacial surgery: a prospective cohort study.

Identifying high-risk patients for developing postoperative delirium (POD) is essential for optimizing the medical field's human and financial resources through specialty-relevant geriatric assessments that can aid in establishing prehabilitation strategies. This study aims to identify geriatric screening tools to predict preoperative delirium and explore the high-risk elderly patients undergoing oral maxillofacial surgery. A comprehensive geriatric assessment encompassing 23 instruments was used to evaluate inpatients undergoing surgery under general anaesthesia, preoperatively and postoperatively.

Determination of Quality Indicators for Microvascular Grafts in Cranio-Maxillofacial Surgery-A Retrospective Analysis of 251 Free Flaps.

Background: The use of microvascular grafts is the gold standard in oral and maxillofacial surgery for the reconstruction of soft tissue and bony and combined defects. Graft loss is one of the most serious complications in the field of reconstructive surgery. A comprehensive analysis of factors influencing this is, therefore, essential.

Molecular Genetic Analysis of Perioperative Colonization by Infection-Related Microorganisms in Patients Receiving Intraoral Microvascular Grafts.

: In oral and maxillofacial surgery, the reconstruction of defects often involves the transfer of skin tissue into the oral cavity utilizing microvascular grafts. This study investigates postoperative changes in microbial colonization following intraoral microvascular transplantation, as well as potential influencing factors. : In 37 patients undergoing intraoral reconstructions, pre- and postoperative swabs were taken from the donor and recipient regions to quantify the seven selected marker bacteria using TaqMan PCRs.

Postoperative delirium in oral and maxillofacial surgery: a scoping review.

Background: Postoperative delirium (POD) in the oral and maxillofacial settings has gained more attention in recent decades. Due to advances in medical technology, treatment possibilities have expanded treatment for elderly and frail patients. This scoping review explores the correlation between POD and oral and maxillofacial surgery, summarizing screening and management protocols and identifying risk factors in this surgical field.

Resorbable Patient-Specific Implants of Molybdenum for Pediatric Craniofacial Surgery-Proof of Concept in an In Vivo Pilot Study.

Titanium continues to be the gold standard in the field of osteosynthesis materials. This also applies to pediatric craniofacial surgery. Various resorbable materials have already been developed in order to avoid costly and risky second operations to remove metal in children.

Exploring grandiose narcissism among surgeons: a comparative analysis.

The concept of narcissism encompasses various personality traits, including cognitive, emotional and behavioural characteristics, which often lead to difficulties in maintaining a healthy self-esteem. This study examines the prevalence of narcissism traits (Admiration and Rivalry) in the surgical profession and their association with age, gender and professional experience. A total of 1390 participants (408 women, 982 men) took part in an online survey.

Comparison of Five Different Treatment Approaches of Mandibular Keratocystic Odontogenic Keratocyst (OKC): A Retrospective Recurrence Analysis of Clinical and Radiographic Parameters.

The odontogenic keratocyst (OKC) is a benign but locally aggressive growing lesion that infiltrates the bone and surrounding tissue. It is characterized by high rates of recurrence along with rapid growth. Different forms of partly successful treatment therapies are reported.

The Effectiveness of a Four-Week Online Mindfulness Training Course on Individual Mindfulness Skills and Personal Perception of Stress in Company Employees Working from Home.

Working from home comes with many benefits. However, employees are often exposed to various stressors when working outside of the traditional workplace environment. The subjective experience of these stressors is related to one's perception of the situation and the perceived resources available.

When Do Narcissists Burn Out? The Bright and Dark Side of Narcissism in Surgeons.

This study addresses narcissism as an important psychological factor for the prediction of burnout. Previous research has produced inconsistent findings on whether narcissism is beneficial or detrimental to the development of burnout which is due to the fact that narcissism is viewed as an overall construct rather than on a dimensional level. This study applied a two-dimensional approach to narcissism in burnout.

Influence of Renal Impairment on the Success of Reconstruction Using Microvascular Grafts-A Retrospective Study of 251 Free Flaps.

Background: In head and neck surgery, reconstruction using microvascular grafts is a successful method for functional and aesthetic restoration. Due to technological advances and medical care, the number of patients with comorbidities and diseases requiring free tissue transfer has increased. To provide adequate treatment to these patients, preoperative identification of potential risk factors is essential.

Primary Orbital Reconstruction with Selective Laser Melting (SLM) of Patient-Specific Implants (PSIs): An Overview of 96 Surgically Treated Patients.

Contemporary advances in technology have allowed the transfer of knowledge from industrial laser melting systems to surgery; such an approach could increase the degree of accuracy in orbital restoration. The aim of this study was to examine the accuracy of selective laser melted PSIs (patient-specific implants) and navigation in primary orbital reconstruction. Ninety-six patients with orbital fractures were included in this study.

Evaluation of the Fitting Accuracy of CAD/CAM-Manufactured Patient-Specific Implants for the Reconstruction of Cranial Defects-A Retrospective Study.

Cranioplasties show overall high complication rates of up to 45.3%. Risk factors potentially associated with the occurrence of postoperative complications are frequently discussed in existing research.