Deprivation and volunteering by general practices: cross sectional analysis of a national primary care system

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The effect of intravenous fluids and other factors on patient recovery following elective abdominal surgery

The subject matter for this research work is the area of perioperative recovery for patients undergoing major abdominal surgery. During clinical studies we have investigated some of the factors influencing postoperative recovery as well as suggesting strategies to improve patient care. The main focus of the scientific work of this thesis is the role of intravenous fluids in the perioperative management of patients undergoing abdominal surgery. We found that restriction of intravenous fluid in the postoperative period does not significantly improve recovery in terms of gastrointestinal function (4.2 (3.2-6.9) versus 4.7 (3.7-6.1) days; p=0.80) or hospital stay (5.9 (4.0-7.9) versus 5.8 (4.1-7.3) days; p=0.90). Analysing our findings in the context of what is already known suggests that the immediate perioperative period when the effect of the metabolic-endocrine response is at its greatest is the most important period for fluid management. During this period fluid optimisation has an important role in patient recovery but following this period the body’s own homeostatic mechanisms are more able to cope with any fluid excess. We also found that using a ‘fast-track’ regime we could reduce hospital stay to levels comparable with other studies in the published literature. Our work using a multi-modal rehabilitation regime in association with both laparoscopic and open surgery suggests that it is the postoperative care package which has the more major influence on recovery. Our findings are in agreement with other small sized studies beginning to appear in the literature and indicate that further large scale studies are required to determine the role of laparoscopic surgery and any potential benefits. One of the most significant causes of morbidity for patients undergoing abdominal surgery is postoperative ileus. During the course of our studies we found that the extent of surgery and particularly handling and exposure of the intestines seems to have little effect on the duration of postoperative ileus. These findings add to the previously contradictory findings of other groups. Our experience with ‘fast-track’ postoperative programmes was also applied to liver surgery, an area where it has not previously been reported, to show that a variety of abdominal procedures may benefit from this approach. By comparing our results with series published in the medical literature we found that hospital stay can be significantly reduced (4 versus 5-8 days)

A 50 year old with a rapid neuropsychiatric deterioration and choreaform movements

A 50-year-old man presented acutely to the hospital with behavioural disturbance, choreiform movements and profound nihilistic delusions. He reported recent drug and alcohol abuse, and also apparent involvement in several recent criminal activities, for which he felt he should be punished. He arrived alone at the hospital after a concerned neighbour had called an ambulance. His initial level of agitation prevented formal cognitive testing. However, he was alert, verbally responsive and could obey commands. He was afebrile with normal observations and normal plasma glucose. Although his examination was challenging, the only abnormal neurological findings were bilateral choreiform upper limb movements

Some key issues for employment and skills planning in Scotland : a review of emerging evidence

This paper draws on evidence from the first set of Regional Skills Assessments produced for lowland Scotland to highlight some issues for skills policy and planning. Scotland has an ageing population and this is set to accelerate over the coming decade. Forecast employment and population changes point to a potential mismatch between future labour supply and demand in Scotland. The shifting industrial and occupational structure of Scotland has implications for the level and type of qualifications that individuals will need in order to access future job opportunities. Changes in population and the economy will require careful consideration of the right scale and mix of post-16 education and skills provision. This is a key issue that policy makers, public agencies and local and national governments must address if Scotland is to effectively maintain its productive potential in the face of a declining working age population

Aging, Emotion, Attention, and Binding in the Taboo Stroop Task: Data and Theories.

How does aging impact relations between emotion, memory, and attention? To address this question, young and older adults named the font colors of taboo and neutral words, some of which recurred in the same font color or screen location throughout two color-naming experiments. The results indicated longer color-naming response times (RTs) for taboo than neutral base-words (taboo Stroop interference); better incidental recognition of colors and locations consistently associated with taboo versus neutral words (taboo context-memory enhancement); and greater speed-up in color-naming RTs with repetition of color-consistent than color-inconsistent taboo words, but no analogous speed-up with repetition of location-consistent or location-inconsistent taboo words (the consistency type by repetition interaction for taboo words). All three phenomena remained constant with aging, consistent with the transmission deficit hypothesis and binding theory, where familiar emotional words trigger age-invariant reactions for prioritizing the binding of contextual features to the source of emotion. Binding theory also accurately predicted the interaction between consistency type and repetition for taboo words. However, one or more aspects of these phenomena failed to support the inhibition deficit hypothesis, resource capacity theory, or socio-emotional selectivity theory. We conclude that binding theory warrants further test in a range of paradigms, and that relations between aging and emotion, memory, and attention may depend on whether the task and stimuli trigger fast-reaction, involuntary binding processes, as in the taboo Stroop paradigm

The molecular epidemiology of variant CJD

The emergence of the novel prion diseases bovine spongiform encephalopathy (BSE) and, subsequently, variant Creutzfeldt-Jakob disease (vCJD) in epidemic forms has attracted much scientific attention. The oral transmission of these disorders, the causative relationship of vCJD to BSE and the resistance of the transmissible agents in both disorders to conventional forms of decontamination has caused great public health concern. The size of the still emerging vCJD epidemic is thankfully much lower than some early published estimates. This paper reviews current knowledge of the factors that influence the development of vCJD: the properties of the infectious agent; the route of inoculation and individual susceptibility factors. The current epidemiological data are reviewed, along with relevant animal transmission studies. In terms of genetic susceptibility, the best characterised is the common single nucleotide polymorphism at codon 129 of prion protein gene. Current biomarkers and future areas of research will be discussed. These issues are important in informing precautionary measures and the ongoing monitoring of vCJD

The effect of intravenous fluids and other factors on patient recovery following elective abdominal surgery

The subject matter for this research work is the area of perioperative recovery for patients undergoing major abdominal surgery. During clinical studies we have investigated some of the factors influencing postoperative recovery as well as suggesting strategies to improve patient care. The main focus of the scientific work of this thesis is the role of intravenous fluids in the perioperative management of patients undergoing abdominal surgery. We found that restriction of intravenous fluid in the postoperative period does not significantly improve recovery in terms of gastrointestinal function (4.2 (3.2-6.9) versus 4.7 (3.7-6.1) days; p=0.80) or hospital stay (5.9 (4.0-7.9) versus 5.8 (4.1-7.3) days; p=0.90). Analysing our findings in the context of what is already known suggests that the immediate perioperative period when the effect of the metabolic-endocrine response is at its greatest is the most important period for fluid management. During this period fluid optimisation has an important role in patient recovery but following this period the body’s own homeostatic mechanisms are more able to cope with any fluid excess. We also found that using a ‘fast-track’ regime we could reduce hospital stay to levels comparable with other studies in the published literature. Our work using a multi-modal rehabilitation regime in association with both laparoscopic and open surgery suggests that it is the postoperative care package which has the more major influence on recovery. Our findings are in agreement with other small sized studies beginning to appear in the literature and indicate that further large scale studies are required to determine the role of laparoscopic surgery and any potential benefits. One of the most significant causes of morbidity for patients undergoing abdominal surgery is postoperative ileus. During the course of our studies we found that the extent of surgery and particularly handling and exposure of the intestines seems to have little effect on the duration of postoperative ileus. These findings add to the previously contradictory findings of other groups. Our experience with ‘fast-track’ postoperative programmes was also applied to liver surgery, an area where it has not previously been reported, to show that a variety of abdominal procedures may benefit from this approach. By comparing our results with series published in the medical literature we found that hospital stay can be significantly reduced (4 versus 5-8 days).EThOS - Electronic Theses Online ServiceGBUnited Kingdo

The lifetime prevalence of hospitalised head injury in Scottish prisons: A population study

Background: There is mounting evidence that associates brain injury and offending behaviour, and there is a need to understand the epidemiology of head injury in prisoners in order to plan interventions to reduce associated disability and risk of reoffending. This is the first study to determine the lifetime prevalence of hospitalised head injury (HHI) in a national population of current prison inmates. In addition characteristics of prisoners with HHI and were compared to prisoners without HHI to discover whether those with HI differed demographically. Methods: Whole life hospital records of everyone aged 35 years or younger and resident in a prison in Scotland on a census date in 2015 were electronically linked via their unique NHS identifier and checked for ICD-9 and 10 codes for head injury. Using a case-control design, these data were compared with a sample from the general population matched 3:1 for age, gender and area-based social deprivation. Comparison of demographic variables was made between prisoners with and without HHI. Results: HHI was found in 24.7% (1,080/4,374) of prisoners and was significantly more prevalent than found in the matched general population sample (18.2%; 2394/13122; OR 2.10; 95%CI 1.87, 2.16). The prevalence of HHI in prisoners and controls was similar with the exception of a higher risk of HHI in prisoners in lower deprivation quintiles. Having three or more HHI was more common in prisoners (OR 3.04; 95%CI 2.33, 3.97) as were HHI with ICD codes for intracranial injuries (OR 1.81; 95% CI 1.54, 2.11), suggesting that more severe HHI is more prevalent in prisoners than the general population. The distributions within demographic variables and the characteristics of HHI admissions in prisoners with and without a history of HHI were similar. Conclusion: Prisoners in Scotland aged 35 years or younger have a higher lifetime prevalence of HHI than the general population and are more likely to have had repeated HI or intracranial injuries. Further work is required to elucidate the correspondence between self-report of HI and hospitalised records and to ascertain persisting effects of HI in prisoners and the need for services to reduce associated disability and risk of reoffending