Enhancing Equity in a Widening Participation Scheme for School Students.

OBJECTIVES: The Royal College of Surgeons (RCS) Diversity Review 2021 found that premedical school students from ethnic minority backgrounds were dissuaded from pursuing a surgical career. Gloucestershire is in the bottom 20% of disadvantaged counties; there is no widening participation (WP) scheme in the county. We implemented a fully inclusive WP scheme in Gloucester, with means of accessing virtual and face-to-face work experience, to enhance the equity of work experience. METHODS: A three-stage project was conducted. Stage 1; two separate virtual Q and A sessions, to allow students to ask questions about life as a doctor. Stage 2; conversation between student and patient held virtually, to gain insight into working as a doctor to help determine whether medicine is the career for them. Stage 3; face-to-face work experience. Distribution sent to all 58 schools (state and private) in the county, targeted at secondary school children. RESULTS: One hundred twenty-nine people attended the Q and A; 70 feedback responses received. Of the total, 86% female and 56% of ethnic minority background. 26% did not have an immediate family member that attended university, 10% had care-giving responsibilities. Eighty-one percent rated the session >8/10 for usefulness. Twenty-seven undertook the virtual conversation, feedback from 11; 91% female, 45% of ethnic minority background, and 27% did not have an immediate family member that attended university. All rated the session 10/10 for usefulness. 10 attended the face-to-face experience, 50% from an ethnic minority background. CONCLUSION: The RCS Report identified barriers to aspiring students from less-privileged backgrounds pursuing a medical career. More needs to be done with WP schemes to promote equity. Targeted distribution of WP schemes to all schools, utilization of a variety of means of offering work experience, and accessibility to any school-aged student were aspects of our WP to improve exposure to the medical profession.

"I must do this!": A latent profile analysis approach to understanding the role of irrational beliefs and motivation regulation in mental and physical health.

In the research concerning rational emotive behaviour therapy (REBT) in sport and exercise, irrational beliefs are proposed as a risk factor for health. Concurrent to this, researchers have also indicated that autonomous and controlled motivation, as proposed in organismic integration theory could, together with irrational beliefs, determine individual health. However, research is yet to align irrational beliefs and motivation, and explore how this alignment relates to mental health. The present two study paper identifies individual subgroups, drawn from data concerning irrational beliefs, motivation, and health (psychological distress, and physical health), in a sample of exercisers (study 1) and student athletes (study 2). We examined the latent profile structure of irrational beliefs and motivation, and how these latent profiles relate to psychological distress (studies 1 and 2), and physical health (study 2). Results indicate a two class profile whereby class 1 is characterised by high irrational beliefs, low self-determined motivation, and poor health outcomes. Class 2 is characterised by low irrational beliefs, high self-determined motivation, and better health outcomes. The findings are discussed in relation to the theoretical implications for REBT and organismic integration theory, and the practical implications for key stakeholders in the health of exercise participants and athletes.

Potential no man's land for the 4th year dental graduate.

The Royal College of Surgeons of England stipulates that to hold a substantive specialty or associate specialist (SAS) grade post a person must be a minimum of 4 years post-graduation and have at least 2 years' experience in their chosen speciality. We have noticed an increasing number of excellent applications for specialty doctor adverts posted by our trust without the necessary 4 years of post-graduate experience. Many of these applicants who do not comply with the RCS stipulations may be forced to take a job outside of their chosen career path. The reasons for this may be multifactorial, but it could have a worrying impact on their own future career and hospital service provision. We looked at the number of SAS grade adverts placed on NHS jobs in the year 2019 and the type of job advertised. We also considered the possible reasons for a rise in the number of applicants for SAS roles in oral surgery and oral and maxillofacial surgery, and what changes, if any, could be made to support this group of clinicians.

Overriding water table control on managed peatland greenhouse gas emissions.

Global peatlands store more carbon than is naturally present in the atmosphere1,2. However, many peatlands are under pressure from drainage-based agriculture, plantation development and fire, with the equivalent of around 3 per cent of all anthropogenic greenhouse gases emitted from drained peatland3-5. Efforts to curb such emissions are intensifying through the conservation of undrained peatlands and re-wetting of drained systems6. Here we report eddy covariance data for carbon dioxide from 16 locations and static chamber measurements for methane from 41 locations in the UK and Ireland. We combine these with published data from sites across all major peatland biomes. We find that the mean annual effective water table depth (WTDe; that is, the average depth of the aerated peat layer) overrides all other ecosystem- and management-related controls on greenhouse gas fluxes. We estimate that every 10 centimetres of reduction in WTDe could reduce the net warming impact of CO2 and CH4 emissions (100-year global warming potentials) by the equivalent of at least 3 tonnes of CO2 per hectare per year, until WTDe is less than 30 centimetres. Raising water levels further would continue to have a net cooling effect until WTDe is within 10 centimetres of the surface. Our results suggest that greenhouse gas emissions from peatlands drained for agriculture could be greatly reduced without necessarily halting their productive use. Halving WTDe in all drained agricultural peatlands, for example, could reduce emissions by the equivalent of over 1 per cent of global anthropogenic emissions.

Acupuncture for recurrent urinary tract infection in women: a systematic review and meta-analysis.

BACKGROUND: Increasing antibiotic resistance has motivated interest in non-antibiotic prophylaxis of recurrent urinary tract infections (rUTI). OBJECTIVES: To conduct a systematic review of the current state of evidence of acupuncture for uncomplicated rUTI in women. SEARCH STRATEGY: Nine databases (PubMed, Embase, CENTRAL, CINAHL, AMED, CBM, CNKI, CQVIP, Wanfang) were searched from inception to February 2019. SELECTION CRITERIA: Randomised controlled trials (RCTs) evaluating the effects of acupuncture and related therapies for prophylaxis or treatment of uncomplicated rUTI in women were included. DATA COLLECTION AND ANALYSIS: Risk of bias was assessed, and the quality and strength of evidence evaluated using the GRADE framework. Results were reported as risk ratios (RR) for dichotomous outcomes or mean differences (MD) for continuous outcomes, with 95% confidence intervals (CI). MAIN RESULTS: Five RCTs involving 341 participants were included. Methodological quality of studies and strength of the evidence were low to moderate. The chance of achieving a composite cure with acupuncture therapies was greater than that with antibiotics (three studies, 170 participants, RR 1.92, 95% CI 1.31-2.81, I2  = 38%). The risk of UTI recurrence was lower with acupuncture than with no treatment (two studies, 135 participants, RR 0.39, 95% CI 0.26-0.58, I2  = 0%) and sham acupuncture (one study, 53 participants, RR 0.45, 95% CI 0.22-0.92). CONCLUSIONS: Acupuncture appeared to be beneficial for treatment and prophylaxis of rUTIs, noting the limitations of the current evidence. Given the growing challenge of antibiotic resistance, there is a need for high-quality RCTs of non-pharmacological interventions such as acupuncture. TWEETABLE ABSTRACT: This review found that acupuncture may improve treatment and prevent recurrence of urinary tract infection in women.

Plain radiographs for the assessment of coronectomy: not always a case of black or white.

In recent years, coronectomy of impacted lower third molar teeth has become an increasingly popular alternative to removal. Traditionally, orthopantomograms of mandibular third molars have been used to indicate features that show that the tooth is in close proximity to, or in an intimate relation with, the inferior dental nerve. Some authors advocate coronectomy as opposed to surgical removal to reduce the risk of damage to the nerve. In our Trust during the last two years, there has been a noticeable increase in the prescription of coronectomy for the management of pericoronitis associated with mandibular third molars. The purpose of this study therefore was to examine the differences among clinicians in their assessment of the need for coronectomy using plain-view radiographs. An online survey was completed by 25 clinicians with different levels of experience from six units across the UK and Republic of Ireland. We found a wide variation in the number of coronectomies prescribed (intraclass correlation 2.67), and when prescribed, a lack of agreement about the radiographic feature that had influenced the decision. These judgments are not straightforward. They are, to some extent, subjective, and in certain cases may benefit from a team-led approach.

Seasonal fluxes of carbon monoxide from an intensively grazed grassland in Scotland.

Fluxes of carbon monoxide (CO) were measured using a fast-response quantum cascade laser absorption spectrometer and the eddy covariance method at a long-term intensively grazed grassland in southern Scotland. Measurements lasted 20 months from April 2016 to November 2017, during which normal agricultural activities continued. Observed fluxes followed a regular diurnal cycle, peaking at midday and returning to values near zero during the night, with occasional uptake observed. CO fluxes correlated well with the meteorological variables of solar radiation, soil temperature and soil moisture content. Using a general additive model (GAM) we were able to gap fill CO fluxes and estimate annual fluxes of 0.38 ±â€¯0.046 and 0.35 ±â€¯0.045 g C m-2 y-1g C m-2 y-1 for 2016 and 2017, respectively. If the CO fluxes reported in this study are representative of UK grasslands, then national annual emissions could be expected to be in the order of 61.91 (54.3-69.5) Gg, which equates to 3.8% (3.4-4.3%) of the current national inventory total.

N-fixation in legumes--An assessment of the potential threat posed by ozone pollution.

The growth, development and functioning of legumes are often significantly affected by exposure to tropospheric ozone (O3) pollution. However, surprisingly little is known about how leguminous Nitrogen (N) fixation responds to ozone, with a scarcity of studies addressing this question in detail. In the last decade, ozone impacts on N-fixation in soybean, cowpea, mung bean, peanut and clover have been shown for concentrations which are now commonly recorded in ambient air or are likely to occur in the near future. We provide a synthesis of the existing literature addressing this issue, and also explore the effects that may occur on an agroecosystem scale by predicting reductions in Trifolium (clovers) root nodule biomass in United Kingdom (UK) pasture based on ozone concentration data for a "high" (2006) and "average" ozone year (2008). Median 8% and 5% reductions in clover root nodule biomass in pasture across the UK were predicted for 2006 and 2008 respectively. Seasonal exposure to elevated ozone, or short-term acute concentrations >100 ppb, are sufficient to reduce N-fixation and/or impact nodulation, in a range of globally-important legumes. However, an increasing global burden of CO2, the use of artificial fertiliser, and reactive N-pollution may partially mitigate impacts of ozone on N-fixation.

Enhanced recovery after surgery (ERAS) for head and neck oncology patients.

OBJECTIVES: To describe the development of an enhanced recovery after surgery (ERAS) protocol for people undergoing surgery for head and neck cancer. DESIGN: Service improvement project. PARTICIPANTS: Head and neck oncology patients. METHODS: The programme was developed in a series of structured meetings over a 6-month period. Stakeholders included oral and maxillofacial surgeons, otolaryngologists, anaesthetists, dieticians, physiotherapists, speech and language therapists (SALT) and nursing staff. Based on evidence within current literature and a consensus among the group, an ERAS programme for head and neck surgery patients was formulated. A 12-month study of compliance with the ERAS programme was undertaken from February 2014 to January 2015. RESULTS: The process has resulted in the realisation of a head and neck ERAS programme. Key elements include a patient diary, nutritional optimisation, avoiding tracheostomy when possible, goal-directed fluid therapy intra-operatively and a specific head and neck postoperative pain management protocol. Overall compliance was high. Important areas showed lower levels of compliance - only 55% of people were given an explanation of the ERAS programme preoperatively, 75% took preoperative carbohydrate drinks, 10% had individualised goal-directed fluid therapy, and 7% were mobilised in the first 24 h after surgery. The mean length of hospital stay was 14.55 days (sd 7.48). CONCLUSIONS: The ERAS programme developed is now embedded in the care pathway for people undergoing head and neck cancer surgery in our unit. The mean length of hospital stay has reduced since the introduction of the programme.

Growth and developmental outcome of infants with in-utero exposure to methadone vs buprenorphine.

OBJECTIVE: To compare early growth and developmental outcome of infants with in-utero exposure to low-dose methadone (<100 mg per day), high-dose methadone (⩾100 mg per day) and buprenorphine. STUDY DESIGN: A retrospective review of infants with in-utero methadone and buprenorphine exposure who were evaluated at the Southcoast Developmental Pediatric clinic in New Bedford, MA, USA was completed. Growth data and developmental testing results during infancy were compared among the groups. RESULT: Infants in the high-dose methadone group had lower head circumference z scores and a lower mean score on the Alberta Infant Motor Scale (AIMS). Regression results confirmed an association between methadone dose and head circumference z score and AIMS score. CONCLUSION: Exposure to maternal methadone dose in excess of 100 mg is associated with a reduction in infant head circumference when compared with buprenorphine or lower dose methadone, and may have a negative impact on motor skill development during early infancy.

The metastatic potential of head and neck cutaneous malignant melanoma: is sentinel node biopsy useful?

Results from a large multicentre trial suggest that sentinel lymph node biopsy examination may benefit disease-free survival in patients with cutaneous malignant melanoma of intermediate thickness, but this is controversial. We recorded the outcomes of patients with these lesions in the head and neck with specific reference to regional lymph node metastases, to find out whether routine sentinel lymph node biopsy examination would have been beneficial. We reviewed pathology databases, multidisciplinary outcomes, and notes for all patients managed by a regional melanoma service between 2004 and 2009, and recorded key characteristics of the tumours. Details on patients with malignant melanoma of intermediate thickness (1.2-3.5mm) were further analysed for the development of nodal metastases in the neck over a 3-year postoperative period. We compared our data with the rate of predicted nodal metastases generated from the trial. Of 132 patients with malignant melanoma of the head and neck, 33 (25%) had lesions of intermediate thickness, and nodal metastases developed in only one. The remaining 32 remained free of neck disease during the study period. Although trial data predicted that 16% (n=5 in this sample) would show signs of metastasis and require neck dissection, on the basis of our data, practice in our unit will not change. Sentinel node biopsy examination for melanoma remains controversial because the natural history of metastatic spread of disease is not fully understood.

Aerial measurement of radioxenon concentration off the west coast of Vancouver Island following the Fukushima reactor accident.

In response to the Fukushima nuclear reactor accident, on March 20th, 2011, Natural Resources Canada conducted aerial radiation surveys over water just off the west coast of Vancouver Island. Dose-rate levels were found to be consistent with background radiation, however a clear signal due to (133)Xe was observed. Methods to extract (133)Xe count rates from the measured spectra, and to determine the corresponding (133)Xe activity concentration, were developed. The measurements indicate that (133)Xe concentrations on average lie in the range of 30-70 Bq/m(3).

Depression and osteoporosis: a research synthesis with meta-analysis.

Major depressive disorder has been associated with low bone mineral density. The strength of this association, however, varies greatly among studies; the direction of the causative link is still controversial, and the etiology remains unclear. We aimed to confirm this association, assess its magnitude and estimate its clinical relevancy. A total of 535 articles were initially identified and the research synthesis was based on 33 qualified articles. Of these, 25 articles (or 76%) showed an inverse relationship between major depression or minor depression or depressive symptoms and bone mineral density or bone turnover. Meta-analysis could be performed on 20 of the initially selected 33 articles. Standardized weighted differences in mean AP spine, total femur and femoral neck bone mineral density, each from at least 10 studies, were computed in g/cm (2) and transformed into percent differences. At each site, bone mass was lower in subjects with depression as compared to controls: AP spine bone mineral density was 4.73% lower (95% CI -7.28% to -2.19%, p<0.0001; n=16 studies), total femur bone mineral density was 3.53% lower (95% CI -5.66% to -1.41%, p<0.001; n=13 studies), and femoral neck bone mineral density was 7.32% lower (95% CI -10.67% to -3.96%; p<0.0005; n=8 studies). In conclusion, major depressive disorder was associated with lower bone mineral density at the AP spine, femoral neck, and total femur. The deficits in bone mineral density in subjects with depression are of clinical significance and likely to increase fracture risk over the lifetime of these subjects.

Clinical characteristics of central European and North American samples of pregnant women screened for opioid agonist treatment.

BACKGROUND: Little comparable information is available regarding clinical characteristics of opioid-dependent women from different countries. In the present study, women from the USA, Canada and a Central European country, Austria, screened for participation in the Maternal Opioid Treatment Human Experimental Research study, were compared with respect to their demographic and addiction histories. METHODS: Pregnant women (n = 1,074) were screened for study participation using uniformed clinical criteria and instruments. The screening results were compared with regard to exclusion, demographics, drug use, and psychosocial and treatment histories. RESULTS: Compared to the screened US and Canadian women, Austrian women were more likely to be younger (p < 0.001), white (p < 0.001), had significantly lower levels of educational attainment (p < 0.001), were less likely to use opioids daily (p < 0.001) and more likely to have been prescribed buprenorphine (p < 0.001). Compared to both rural and urban US groups, the Austrian group was less likely to have legal issues (p < 0.001) and was younger when first prescribed agonist medication (p < 0.001). CONCLUSION: The differences between North American and European groups may offer unique insights concerning treatment and pregnancy outcomes for opioid-dependent pregnant women.