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Background: While inter-hospital transfers for patients who have suffered major trauma have been well investigated, patient flows for other injured patients, or cases with orthopedic complications, are rarely described. This study aims to analyze the affected collective and to show possible reasons, patterns, and pitfalls to optimize the process in future. Materials and methods: In a prospective cohort study, all consecutive transfers to a Level I trauma center in Germany were documented and assessed. Patients suffering a major trauma were excluded. Data on the primary treating hospital, patient characteristics, and differences between emergency and elective surgery were analyzed. Results: A total of 227 patients were included; 162 were injured, while 65 had suffered a complication after elective orthopedic surgery or had a complex orthopedic pathology. The most common diagnoses leading to transfer were pathologies of the extremities (n = 62), pathologies of the spine (n = 50), and infections (n = 18). The main reasons stated by the transferring hospitals were a lack of expertise (137 cases) and a lack of capacity (43 cases). There was a significantly higher rate of transfers due to trauma (n = 162) than for orthopedic patients (n = 65), p < 0.0001. Conclusion: There is currently no structured procedure or algorithm for transferring patients in orthopedics and trauma surgery. [ABSTRACT FROM AUTHOR]

Purpose: Iodine deficiency increases the risk of cognitive impairment and delayed physical development in children. It is also associated with cognitive impairment in adults. Cognitive abilities are among the most inheritable behavioural traits. However, little is known about the consequences of insufficient postnatal iodine intake and whether the individual genetic disposition modifies the association between iodine intake and fluid intelligence in children and young adults. Methods: The cultural fair intelligence test was used to assess fluid intelligence in the participants of the DONALD study (n = 238; mean age, 16.5 [SD = 7.7] years). Urinary iodine excretion, a surrogate iodine intake marker, was measured in 24-h urine. Individual genetic disposition (n = 162) was assessed using a polygenic score, associated with general cognitive function. Linear regression analyses were conducted to determine whether Urinary iodine excretion was associated with fluid intelligence and whether this association was modified by individual genetic disposition. Results: Urinary iodine excretion above the age-specific estimated average requirement was associated with a five-point higher fluid intelligence score than that below the estimated average requirement (P = 0.02). The polygenic score was positively associated with the fluid intelligence score (β = 2.3; P = 0.03). Participants with a higher polygenic score had a higher fluid intelligence score. Conclusion: Urinary iodine excretion above the estimated average requirement in childhood and adolescence is beneficial for fluid intelligence. In adults, fluid intelligence was positively associated with a polygenic score for general cognitive function. No evidence showed that the individual genetic disposition modifies the association between Urinary iodine excretion and fluid intelligence. [ABSTRACT FROM AUTHOR]

Purpose: Research suggests that diet influences cognitive function and the risk for neurodegenerative disease. The present study aimed to determine whether a recently developed diet score, based on recommendations for dietary priorities for cardio metabolic health, was associated with fluid intelligence, and whether these associations were modified by individual genetic disposition. Methods: This research has been conducted using the UK Biobank Resource. Analyses were performed using self-report data on diet and the results for the verbal-numerical reasoning test of fluid intelligence of 104,895 individuals (46% male: mean age at recruitment 57.1 years (range 40–70)). For each participant, a diet score and a polygenic score (PGS) were constructed, which evaluated predefined cut-offs for the intake of fruit, vegetables, fish, processed meat, unprocessed meat, whole grain, and refined grain, and ranged from 0 (unfavorable) to 7 (favorable). To investigate whether the diet score was associated with fluid intelligence, and whether the association was modified by PGS, linear regression analyses were performed. Results: The average diet score was 3.9 (SD 1.4). After adjustment for selected confounders, a positive association was found between baseline fluid intelligence and PGS (P < 0.001). No association was found between baseline fluid intelligence and diet score (P = 0.601), even after stratification for PGS, or in participants with longitudinal data available (n = 9,482). Conclusion: In this middle-aged cohort, no evidence was found for an association between the investigated diet score and either baseline or longitudinal fluid intelligence. However, as in previous reports, fluid intelligence was strongly associated with a PGS for general cognitive function. [ABSTRACT FROM AUTHOR]

Purpose: We aimed to validate myfood24-Germany, a web-based 24-h dietary recall (24HDR), by comparing its performance with a weighed dietary record (WDR) and biomarkers. Methods: 97 adults (77% female) completed a 3-day WDR with a 24-h urine collection on day 3, followed by at least one 24HDR with myfood24-Germany (corresponding to day 3 of the WDR). Intake of energy and 32 nutrients assessed by myfood24-Germany and the WDR for the same day were compared (method comparison). Intakes of protein and potassium assessed by myfood24-Germany/WDR were compared with intake estimated from urinary biomarkers for protein and potassium (biomarker comparison). Results: In the method comparison, significant correlations were found for energy and all tested nutrients (range 0.45–0.87). There was no significant difference between both methods in the assessed mean energy and macronutrient intake. However, myfood24-Germany underestimated mean intake of 15 nutrients. In the biomarker comparison, protein intake reported by myfood24-Germany/WDR was on average 10%/8% lower than estimated by biomarker. There was no significant difference in mean potassium intake assessed by myfood24-Germany/WDR and biomarker. However, a shared bias in the assessment of potassium intake was observed for both instruments. Concordance correlation coefficients (pc) and weighted Kappa coefficients (κ) confirmed good agreement with the biomarker estimates for myfood24-Germany/WDR in case of protein (pc = 0.58/0.66, κ = 0.51/0.53) and moderate agreement in case of potassium (pc = 0.44/0.51; κ = 0.30/0.33). Conclusion: Our results suggest that myfood24-Germany is of comparable validity to traditional dietary assessment methods. [ABSTRACT FROM AUTHOR]

Background: Head and neck cancer (HNC) patients are particularly vulnerable to drug-related problems (DRPs) given the toxicity of concomitant chemoradiotherapy (CCRT). Objective: To investigate the number and type of potential DRPs (pDRPs) in HNC outpatients undergoing five consecutive cycles of CCRT. Methods: A single-centre, non-randomized, non-interventional, observational study was conducted at the Oncological Outpatient Clinic of the Center for Integrated Oncology at the University Hospital Bonn, Germany. Clinical pharmacists took a comprehensive medication history, documented laboratory data, assessed patients' symptom burden, and retrospectively performed medication reviews at study entry and on the first day of each therapy cycle without any clinical intervention. Results: In 26 patients, the mean number of pDRPs continuously increased during therapy course, from 4.8 (SD 2.7, range 2–12) at cycle 1 to 6.9 (SD 2.6, range 2–12) at cycle 5, with drug-drug interactions, adverse drug reactions, inappropriate durations of use, and inappropriate dosage intervals being the most common. Considering only new and recurrent pDRPs, the mean number was 4.3 (SD 2.3, range 2–9) at cycle 1 and lower in the further therapy course with an average of 1.3 (SD 1.7, range 0–7) at cycle 2 and 1.9 (SD 1.5, range 0–5) at cycle 5. The number of pDRPs was found to be associated with medication regimen complexity and health-related quality of life assessed in the first therapy cycle. Conclusion: pDRPs frequently occurred in HNC outpatients demonstrating the need for pharmaceutical care. A methodological framework for repeated medication reviews was established, facilitating implementation into routine healthcare practice. [ABSTRACT FROM AUTHOR]

Objective: Olecranon fractures are common injuries in patients of any age. The vast majority are treated with two operation techniques: a plate fixation (PF) or tension band wiring (TBW). The objective of this study is to compare the outcomes of surgically treated olecranon fractures with plate fixation or tension band wiring. We hypothesise that PF patients would show significantly inferior outcomes due to more complex injuries. Patients and methods: Between 2010 and 2017, a total of 108 patients were treated with plate fixation and or tension band wiring. Clinical data of 40 surgically treated olecranon fractures were collected and analysed. Clinical and functional evaluations were performed using Mayo-Score, DASH-Score, Weseley -Score and subject elbow value (SEV). Furthermore, complication rates, time to return to work and operation duration were documented. Results: The mean follow-up was 70.5 ± 45.6 months. Time of return to work was 6.5 ± 2.2 weeks in the TBW group and 10.9 ± 6,6 in the PF group (p = 0.372). The mean duration of surgery was 95.2 ± 47.0 min in the TBW group and 192.5 ± 113.0 min in the PF group (p = 0.001). In the TBW group, the mean hospitalisation period was 7.9 ± 10.1 days and 11.2 ± 9.8 days in the PF group. Revisions were required in 0.3 ± 0.6 of cases (0.2 ± 0.5 in TBE and 0.4 ± 0.7 in PF). The median DASH Score was 7.0 (3.6-13.7) in the TBW group and 12.1 (5.5-24.8) in the PF group (p = 0.948) Conclusion: Tension band wiring and plate fixation are both practical treatment options with mostly positive outcomes, even though high complication rates can occur. There were no significant differences in either group concerning functional outcome or time back to work. The duration of surgery was significantly higher in the PF group, whereas the incidence of metalwork-associated complications was higher in the TBW group. [ABSTRACT FROM AUTHOR]

Simple Summary: Meningiomas are most commonly benign intracranial tumors, and surgical resection represents the treatment modality of choice. However, especially for patients of higher age and with increasing comorbidities, brain surgery might be accompanied by the need for postoperative prolonged intensive care, which might impair intended operative benefit. In the present study, we therefore analyzed prolonged mechanical ventilation (PMV) as an indicator variable for such intensive care treatment with regard to potential effects on mortality after meningioma resection in patients aged 70 years and older. We found that patients with postoperative PMV exhibited a profoundly increased probability to die within 1 year after surgery. Based on these findings, we identified risk factors for postoperative PMV occurrence and developed an easy-to-use score which allows us to estimate the risk of PMV occurrence preliminary to the surgical resection. We believe that this score might help to more sufficiently guide patients in the course of risk–benefit assessment and preoperative counseling. Indication for surgical treatment in patients with intracranial meningioma must include both clinical aspects and an individual risk–benefit stratification, especially in geriatric patients. Prolonged mechanical ventilation (PMV) has not been investigated for its potential effects in patients with meningioma. We therefore analyzed the impact of PMV on mortality in geriatric patients who had undergone meningioma resection. Between 2009 and 2019, 261 patients aged ≥ 70 years were surgically treated for intracranial meningioma at our institution. PMV was defined as postoperative invasive ventilation of >7 days. Postoperative PMV was present in 17 of 261 geriatric meningioma patients (7%). Twenty-five geriatric patients (10%) died within 1 year after surgery. A scoring system ("ACKT") based on the variables of age, preoperative C-reactive protein (CRP) value, Karnofsky performance scale and tumor size supports prediction of postoperative PMV (sensitivity 73%, specificity 84%). PMV is significantly associated with increased mortality after surgical treatment of meningiomas in geriatric patients. Furthermore, we suggest a novel score ("ACKT") to preoperatively estimate the risk of PMV occurrence, which might help to guide future risk–benefit assessment and patient counseling in the geriatric meningioma population. [ABSTRACT FROM AUTHOR]