Fluorescence guided surgery, augmented reality, and intra-operative imaging devices are rapidly pervading the field of surgical interventions, equipping the surgeon with powerful tools capable of enhancing the surgical visualisation of anatomical normal and pathological structures. There is a wide range of possibilities in the adult population to use these novel technologies and devices in the guidance for surgical procedures and minimally invasive surgeries. Their applications and their use have also been increasingly growing in the field of paediatric surgery, where the detailed visualisation of small anatomical structures could reduce procedure time, minimising surgical complications and ultimately improve the outcome of surgery. This review aims to illustrate the mechanisms underlying these innovations and their main applications in the clinical setting.

Background: Quality of life (QoL) has seldom been investigated or explicitly measured in young-onset dementia (YoD). The aims of this study were (1) to investigate and compare QoL self- and proxy reports in a sample of YoD patients and caregivers using different conceptual assessments of QoL and (2) to examine the relationship between caregiver QoL and both burden and mental health. Methods: There were 52 participants (26 YoD patient–caregiver dyads). The design was cross-sectional and part of a larger longitudinal prospective cohort study of YoD patients and caregivers. Primary measures included generic QoL (World Health Organization Quality of Life–short version [WHOQOL-BREF]), dementia-specific QoL (Quality of Life in Alzheimer’s Disease Scale [QoL-AD]), health-related QoL (EQ5D), and a single-item QoL measure. Secondary measures included caregiver burden (Zarit Burden Index), mental health (Hospital Anxiety and Depression Scale), and dementia severity (Clinical Dementia Rating). Results: Patient QoL self-reports were higher than caregiver proxy reports on the QoL-AD ( P = .001). Patient QoL self-reports for the WHOQOL-BREF ( P < .01) and single-item QoL ( P < .05) measure were significantly higher than caregiver self-reports. Dementia severity had no relationship with QoL self-reports. Caregiver burden, anxiety, and depression were negatively correlated with QoL when measured using a generic and single-item measure, but not with the health-related measure. Discussion: Patients and caregivers show a disparity in QoL reports, with patients tending to report higher QoL. Caregiver burden, anxiety, and depression should be areas targeted for interventions when supporting caregivers.

Hip fractures represent a significant workload of both emergency and orthopaedic departments within the National Health Service (NHS). Pain relief is key in treating hip fractures as highlighted by both National Institute of Clinical Excellence (NICE) and British Orthopaedic Association Standards for Trauma (BOAST) guidelines. However, the literature shows that patients with cognitive impairment tend to have inconsistent pain management, leading to worse outcomes. We conducted a case–control study looking at 296 patients who presented with hip fractures to a major trauma centre between 1 December 2019 and 30 May 2020. Cognition was assessed using pre-recorded Abbreviated Mental Test Scores (AMTS). There was no significant difference between pain relief provided to patients with or without cognitive impairment in both the pre-hospital (p = 0.208) and Accident & Emergency (A&E) (p = 0.154) setting. A larger proportion of patients in A&E did not receive any pain relief (18.6% versus 42.2%). Pre-hospital, the higher the pain score, the stronger the analgesia given (R = 0.435, p = 0.000). This relationship was present in both the cognitively impaired (R = 0.572, p = 0.000) and cognitively intact groups (R = 0.390 p = 0.000). Strength of analgesia and pain scores did not correlate in A&E (R = 0.014, p = 0.826). Cognition did not impact the time to analgesia both pre-hospital (p = 0.291) and in A&E (p = 0.332); however, patients waited significantly longer to receive pain relief in A&E (29.61 minutes versus 150.28 minutes). Fascia-iliaca blocks were administered to 58.4% of the cohort, with no significant difference noted between cognition status. Overall, cognition does not impact pain management both pre-hospital and in A&E. There is still room for improvement, particularly in the assessment of pain in the cognitively impaired. A possible solution is the utilisation of the Bolton Pain Assessment Tool, a validated pain assessment tool for the cognitively impaired that has been utilised in the trauma setting with good effect.

No abstract

Image segmentation can be illustrated as in which we isolate the image into various parts as pixels. In segmentation, we basically address the picture into increasingly justifiable structure. Segmentation essentially is utilized to recognize the articles, boundaries and other appropriate information in the computerized pictures. This paper is a mix of two techniques segmentation and CNN based classification using MATLAB. The aim is to get higher accuracy and improved result. It is a productive technique to detect tumor at an early stage.