CommEmorating the Last Event: calling time on the end of treatment Bell following RAdioThErapy? The CELEBRATE study.

INTRODUCTION: In the UK it is commonplace for patients completing radiotherapy to be invited to ring a bell as a form of celebration. The project aimed to explore the experiences of the end of treatment bell from the perspective of patients who had received treatment for cancer, and therapeutic radiographers who treat patients. The study also aimed to consider possible alternative methods of commemorating the EoT, considering the needs of patients, family members and healthcare professionals. METHODS: Online focus groups were held with patients (n = 5) and therapeutic radiographers (n = 4) in December 2020; a joint online event (n = 6) was held in March 2022. They were all facilitated by two members of the research team. Thematic analysis was used for data analysis. RESULTS: Participants' views and experiences were mixed; however, there was a consensus that alternative forms of commemoration should be available to meet patients' diverse needs. Features of a specification were considered and suggestions made for alternative practices, with a focus upon patients' transition needs after radiotherapy has ended. CONCLUSION: The results indicate that departments should consider the harms as well as the benefits conferred by the EoT bell and explore alternative ways to mark an episode of treatment. IMPLICATIONS FOR PRACTICE: A one-size-fits-all approach is not appropriate in relation to marking the end of an episode of treatment.

Long-term outcomes of latissimus dorsi flap breast reconstructions: A single-centre observational cohort study with up to 12 years of follow up.

INTRODUCTION: The Latissimus Dorsi Myocutaneous Flap (LDMF) is used in post-mastectomy reconstruction. This study has evaluated long-term (up to 12 years) surgical- and patient-reported outcomes from LDMF procedures. METHOD: A retrospective analysis of consecutive LDMF procedures in two UK hospitals, performed between 2006 and 2016. Case notes were reviewed for indications and outcomes. Patients were sent the BREAST-QⓇ survey by post. Outcomes, including surgical adverse events, revision, and implant loss rates, were correlated with patient risk factors. RESULTS: A BREAST-Q was posted to 199/248 LDMF patients in 2018, (excluding 49 patients due to death, reduced cognitive function and incorrect coding) of whom 77 patients responded (38.7%). In 188 cases (representing 208 LDMFs), surgical outcomes were assessable. Median time since LDMF surgery was 7 years (range 2-12). Rates of acute implant loss were 9/139 (6.4%), flap necrosis 7/208 (3.4%), shoulder stiffness 4/208 (1.9%), chronic pain 24/208 (11.5%) and unplanned revision surgery 13/208 (7%). Median satisfaction levels were high with 78% of patients satisfied with treatment outcomes, 65% of patients satisfied with their breasts, 71% of patients satisfied psychosocially and 75% of patients satisfied with their chest. Receipt of radiotherapy was not associated with a higher risk of flap necrosis or capsule formation. CONCLUSION: Long-term follow-up of a large cohort of LDMF reconstruction patients show relatively low levels of adverse events and unplanned revision surgery and high patient satisfaction, which demonstrates how temporally robust the technique is. With the rise in popularity of acellular dermal matrix reconstructions, the LDMF has relatively fallen out of favour but its potential in primary and delayed reconstruction is demonstrated.

Staphylococcal alpha-phenol soluble modulins contribute to neutrophil lysis after phagocytosis.

Staphylococcus aureus community-acquired (CA) MRSA strains are highly virulent and can cause infections in otherwise healthy individuals. The most important mechanism of the host for clearing S. aureus is phagocytosis by neutrophils and subsequent killing of the pathogen. Especially CA-MRSA strains are very efficient in circumventing this neutrophil killing. Interestingly, only a relative small number of virulence factors have been associated with CA-MRSA, one of which are the phenol soluble modulins (PSMs). We have recently shown that the PSMs are functionally inhibited by serum lipoproteins, indicating that PSMs may exert their cytolytic function primarily in the intracellular environment. To further investigate the intracellular role of the PSMs we measured the effect of the α-type and ß-type PSMs on neutrophil killing after phagocytosis. Using fluorescently labelled S. aureus, we measured bacterial survival after phagocytosis in a plate reader, which was employed next to flow cytometry and time-lapse microscopy. Phagocytosis of the CA-MRSA strain MW2 by human neutrophils resulted in rapid host cell death. Using mutant strains of MW2, we demonstrated that in the presence of serum, the intracellular expression of only the psmα operon is both necessary and sufficient for both increased neutrophil cell death and increased survival of S. aureus. Our results identify PSMα peptides as prominent contributors to killing of neutrophils after phagocytosis, a finding with major implications for our understanding of S. aureus pathogenesis and strategies for S. aureus vaccine development.

Implications of inadequate parental bonding and peer victimization for adolescent mental health.

Previous studies have indicated significant associations between relatively poor mental health of children and both perceived negative parenting and exposure to peer victimization at school. This paper examines their relative contribution to the mental status of adolescent school children. Questionnaires were administered to Australian school children (n=1432) aged 12-16 years. These contained reliable self-report measures of mental health (the GHQ) parental bonding (the PBI) and degree of peer victimization. As predicted, multiple regression analyses indicated that low levels of perceived parental care, high parental control and frequent peer victimization were each significantly and independently associated with relatively poor mental health. Together, they accounted for some 17% and 27% of variance in the mental health status of adolescent boys and girls, respectively. Theoretical and practical implications of these findings are considered. Limitations of the study are also discussed (deleted).

Randomised clinical trial, observational study and assessment of cost-effectiveness of the treatment of varicose veins (REACTIV trial).

OBJECTIVES: To establish the cost-effectiveness of surgery and sclerotherapy for the treatment of varicose veins. DESIGN: Randomised controlled trials (RCTs) were carried out for conservative treatment, sclerotherapy and surgery for varicose veins. An economic analysis was carried out alongside the randomised trial. Economic modelling was undertaken based on the primary data collection and a literature review (database searches undertaken in April 2000 and updated in March 2001). SETTING: Primary data collection was from a large district general hospital and a teaching hospital both in England over a 2-year period from January 1999. Cost-effectiveness analysis and economic modelling were carried out using an NHS perspective. PARTICIPANTS: A total of 1009 patients were recruited. INTERVENTIONS: Thirty-four patents were randomised in Group 1 (minor varicose veins with no reflux, randomised between conservative treatment and sclerotherapy), 77 in Group 2 (moderate varicose veins with reflux, randomised between surgery and sclerotherapy) and 246 in Group 3 (severe varicose veins with reflux, randomised between conservative treatment and surgery). The remaining 652 patients formed the observational part of the study. MAIN OUTCOME MEASURES: The cost-effectiveness analysis was based on NHS treatment costs for the 2002--3 financial year, and utilities based on the Short Form 6D (SF-6D) preference-based health measure. For the clinical trial, the outcome measures were health-related quality of life (HRQoL) [Short Form with 36 Items (SF-36), EuroQol quality of life questionnaire (EQ-5D), visual analogue scale (VAS) and standard gamble], symptomatic relief, anatomical extent (for which a new classification was developed and validated), patient satisfaction and the incidence of complications. RESULTS: Of the RCTs, only the Group 3 trial was large enough to provide clear results. This showed that surgical treatment produced better results than conservative treatment in terms of HRQoL, symptomatic relief, anatomical extent and patient satisfaction. Clinical outcomes of surgery and sclerotherapy showed significant improvement in the extent of varicose veins, symptomatic and HRQoL parameters. Cost-effectiveness analysis based on the Group 3 trial showed that the surgery produced an estimated discounted benefit of 0.054 quality-adjusted life-year (QALY) over a 2-year period, with an additional discounted cost of pound 387.45, giving an incremental cost-effectiveness ratio (ICER) of pound 7175 per QALY. Economic modelling suggested that surgery produced a still greater benefit when considered with a 10-year time horizon, with an ICER of pound 1936 per QALY. Injection sclerotherapy produced an incremental benefit of approximately 0.044 QALY at a cost of pound 155 when compared with conservative treatment, giving an ICER of pound 3500 per QALY. When surgery was compared with sclerotherapy, surgery produced greater benefit with a lower ICER (showing extended dominance). CONCLUSIONS: Standard surgical treatment of varicose veins by saphenofemoral ligation, stripping and multiple phlebectomies is a clinically effective and cost-effective treatment for varicose veins, with an ICER well below the threshold normally considered appropriate for the funding of treatments within the NHS. Injection sclerotherapy also appears to be cost-effective, but produces less overall benefit, with a higher ICER than surgery for patients with superficial venous reflux. In minor varicose veins without reflux, sclerotherapy is likely to provide a small average benefit with acceptable cost-effectiveness. Research is needed into methods for accurate and acceptable utility evaluations for conditions with relatively minor effect on HRQoL and also for a validated and standardised method of classification for varicose veins.

Surgery versus sclerotherapy for the treatment of varicose veins.

BACKGROUND: Varicose veins are a relatively common condition and account for around 54,000 in-patient hospital episodes per year. The two most common interventions for varicose veins are surgery and sclerotherapy. However, there is little comparative data regarding their effectiveness. OBJECTIVES: To identify whether the use of surgery or sclerotherapy should be recommended for the management of primary varicose veins. SEARCH STRATEGY: Thirteen electronic bibliographic databases were searched covering biomedical, science, social science, health economic and grey literature (including current research). In addition, the reference lists of relevant articles were checked and various health services research-related resources were consulted via the internet. These included health economics and HTA organisations, guideline producing agencies, generic research and trials registers, and specialist sites. SELECTION CRITERIA: All studies that were described as randomised controlled trials comparing surgery with sclerotherapy for the treatment of primary varicose veins were identified. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted and summarised data from the eligible studies using a data extraction sheet for consistency. All studies were cross-checked independently by the reviewers. MAIN RESULTS: A total of 2306 references were found from our searches, 61 of which were identified as potential trials comparing surgery and sclerotherapy. However, only nine randomised trials, described in a total of 14 separate papers, fulfilled the inclusion criteria. Fifty trials were excluded and one trial is ongoing and is due for completion in 2004. The trials used a variety of outcome measures and classification systems which made direct comparison between trials difficult. However, the trend was for sclerotherapy to be evaluated as significantly better than surgery at one year; after one year (sclerotherapy resulted in worse outcomes) the benefits with sclerotherapy were less, and by three to five years surgery had better outcomes. The data on cost-effectiveness was not adequately reported. REVIEWERS' CONCLUSIONS: There was insufficient evidence to preferentially recommend the use of sclerotherapy or surgery. There needs to be more research that specifically examines both costs and outcomes for surgery and sclerotherapy.

Surgery for varicose veins: use of tourniquet.

BACKGROUND: Varicose vein surgery is a common surgical procedure but there is no consensus regarding the best surgical technique. The use of tourniquets during varicose vein surgery has been advocated as a means of reducing the potential for blood loss during the operation. OBJECTIVES: To identify whether the use of a tourniquet should be recommended when undertaking surgery for the management of primary varicose veins. SEARCH STRATEGY: The reviewers searched the Cochrane Peripheral Vascular Diseases Group trials register (last searched November 2001), thirteen electronic bibliographic databases, including the Cochrane Controlled Trials Register (CCTR) (last searched Issue 3, 2001), covering biomedical science, social science, health economic and grey literature (including current research). In addition, the reference lists of relevant articles were checked and various health services research related resources were consulted via the Internet. These included health economics and HTA organisations, guideline producing agencies, generic research and trials registers, and specialist sites. SELECTION CRITERIA: All studies described as randomised controlled trials that examined the use of tourniquets during surgery for patients with primary varicose veins were included. DATA COLLECTION AND ANALYSIS: Data from eligible studies were extracted and summarised independently by two reviewers. All studies were cross-checked independently by the reviewers. MAIN RESULTS: A total of twenty published papers and nineteen studies were identified. Only three of these were randomised controlled trials and were included in the review. Sixteen studies were excluded as they were non-randomised and one was a duplicate study. All three trials had a small sample size and reported the trial design, outcome measures and analysis poorly. There were also variations in the outcome measures used between the trials. In addition, there was no consistency on the reporting of mean and medians for blood loss during the operation. It was therefore not possible to pool the data to perform meta-analysis. However, the reported blood loss when using a tourniquet was between 0 and 16mls compared to between 107 to 133mls when not using a tourniquet (p<0.01). REVIEWER'S CONCLUSIONS: Although there were significant quality issues with the available evidence, the use of a tourniquet would appear to reduce blood loss during surgery. There were no reported differences between the use or non-use of a tourniquet in terms of complications and morbidity. However, the available trials were not of sufficient size to detect rarer complications such as nerve damage.

Performance indicators from routine hospital data: death following aortic surgery as a potential measure of quality of care.

BACKGROUND: There is increasing pressure to monitor surgical performance. In the UK, the Department of Health has produced clinical indicators based on routine data to monitor performance. This study analysed whether such data could measure performance in aortic surgery. METHODS: Routine hospital data on postoperative mortality were collected for 1995-1997 in the Trent region. Procedural and diagnostic codes, modes of admission, districts of residence, treatment and specialty data were compared with audit data and the Operating Theatre Information System. RESULTS: Inaccuracies in the Health Resource Group (HRG) codes meant that 21.4 per cent of elective aortic cases (HRG Q02) were probably emergencies and 26 per cent of probable ruptured aneurysms were not coded as a vascular emergency. Case mix and patient selection introduced a bias, apparent between tertiary and district general hospitals. For patients aged over 80 years, two district hospitals undertook no elective aortic surgery; the rate for emergency aortic surgery varied between 16 and 25 per cent in the district hospitals, and was 77 per cent in the tertiary centre. CONCLUSION: Crude mortality rates used as an indicator of performance are subject to bias and distortion owing to the collection of incorrect information, variation in patient selection between hospitals and case-mix differences. There was a considerable variation in selection and outcomes of patients undergoing aortic surgery in this study.

Ways of coping and the health of relatives facing drug and alcohol problems in Mexico and England.

AIMS: To compare two contrasting socio-cultural groups in terms of parameters relating to the stress - coping - health model of alcohol, drugs and the family, and to test hypotheses derived from the model in each of the two groups separately. DESIGN: Cross-sectional, comparative and correlational, using standard questionnaire data, supplemented by qualitative interview data to illuminate the findings. PARTICIPANTS: One hundred close relatives, mainly partners or parents, from separate families in Mexico City, and 100 from South West England. Data sources. Coping Questionnaire (CQ), Family Environment Scale (FES), Symptom Rating Test (SRT), Semi-structured interview. FINDINGS: Mean symptom scores were high in both groups, and not significantly different. The hypothesis that relatives in Mexico City, a more collectivist culture, would show more tolerant - inactive coping was not supported, but there was support for the prediction that relatives in South West England would show more withdrawal coping. This result may be as much due to differences in poverty and social conditions as to differences in individualism - collectivism. As predicted by the stress - coping - health model, tolerant - inactive coping was correlated with symptoms, in both groups, after controlling for family conflict, but there was only limited support for a moderating role of coping. Wives of men with alcohol problems in Mexico City, and wives of men with other drug problems in South West England, reported particularly high levels of both engaged and tolerant - inactive coping. CONCLUSIONS: Tolerant - inactive coping may be bad for relatives' health: causality may be inferred but is not yet proved. Certain groups are more at risk of coping in this way. Qualitative data help understand the nature of tolerant - inactive coping and why it occurs despite the view of relatives themselves that it is counter-productive.

Errors in health care management: what do they cost?

BACKGROUND: Iatrogenic injuries are relatively common and a potentially avoidable source of morbidity. The economic evaluation of this area has been limited by the lack of good quality national data to provide an estimate of incidence, associated disability, and preventability of iatrogenic injuries. Two recent surveys, the Quality in Australian Health Care Study (QAHCS) and the Utah Colorado Study (UTCOS), have now made this feasible. AIMS: To determine the direct costs associated with iatrogenic injuries occurring in a hospital setting. METHODS: The QAHCS was used as a representative national source of information on the incidence, disability, and preventability of iatrogenic injuries. Costs were calculated using information from Australian disease related groups (AN-DRGs) relative to the injury categories. RESULTS: The cost of just 12 preventable iatrogenic injuries is significant (0.25 million US dollars) and accounts for 2-3% of the annual budget of a typical Australian community based hospital of 120 beds. Costing data provide additional useful information for policy and decision makers. CONCLUSION: Costing iatrogenic injuries is an important component of the impact of these events. An ongoing national database of iatrogenic injuries is necessary to assist in identifying the incidence of these injuries, monitoring trends, and providing data for cost estimates and economic evaluations.

Effects of peer victimization in schools and perceived social support on adolescent well-being.

It has been suggested that the mental health of schoolchildren can be undermined by repeated bullying at school and further exacerbated by having inadequate social support. To evaluate this claim, the General Health Questionnaire (GHQ) was administered anonymously to 845 adolescent schoolchildren attending coeducational secondary schools in South Australia, together with measures of the extent to which each reported being bullied at school and the social support available to them. Multiple regression analyses indicated that for both sexes frequent peer victimization and low social support contributed significantly and independently to relatively poor mental health.

Countering bullying at an australian secondary school with students as helpers.

To counter bullying at an Australian coeducational secondary school, staff and students co-operated in developing and implementing appropriate policies and procedures. Questionnaires assessing the incidence of bullying and related attitudes were completed by students in Years 7, 9, 10 and 11 in 1995 and again in 1997. Significant reductions in levels of victimization were recorded for Year 7 students only. Significantly increased support for anti-bullying initiatives was found among senior students (Years 10 and 11). Anti-bullying activities directed and undertaken by students themselves received most approval from peers.

Suicidal ideation among adolescent school children, involvement in bully-victim problems, and perceived social support.

Relationships among suicidal ideation, involvement in bully-victim problems at school, and perceived social support were investigated with samples of adolescent students (N = 1103 and N = 845) attending secondary school in South Australia. Results obtained from self-reports and peer nomination procedures to identify bullies and victims indicated that involvement in bully-victim problems at school, especially for students with relatively little social support, was significantly related to degree of suicidal ideation.

Peer victimisation at school and the health of secondary school students.

BACKGROUND: Although previous studies have indicated that children who are frequently bullied by peers at school have below average health, both the generalisability of such findings across age groups and how they can be best explained have remained unclear. AIMS: (i) To examine whether reported peer victimisation is related to current levels of physical and mental health among early and late secondary school students and (ii) to determine whether degree of reported victimisation in early years of secondary schooling can predict the health status of students when they are in senior class. SAMPLE: Students were selected from those attending the first two years of schooling at a South Australian high school in 1994 (N = 276) and the last two years in 1997 (N = 126). These included a subsample (N = 78) who were assessed at school at both times. METHOD: Students completed questions which included measures of degree of peer victimisation and mental and physical health. RESULTS: For the total sample assessed in 1994, but not that of 1997, reported victimisation was significantly correlated with relatively poor physical and mental health. For the re-tested subsample, high levels of peer victimisation in the pre-testing predicted poor physical health for both sexes and poor mental health in girls. CONCLUSION: Relatively poor health was characteristic of students reporting frequent victimisation by peers in early secondary schooling and also of senior students who reported being bullied frequently three years earlier, suggesting a causal connection.

Adverse events in health care: setting priorities based on economic evaluation.

Adverse events arising from health-care management, rather than a disease process, may place as great a burden on society as all other forms of injury put together. By analysing data from the Quality in Australian Health Care Study (a retrospective review of 14 179 medical records representative of admissions to Australian acute care hospitals in 1992), and applying costing techniques based on Diagnosis Related Group (DRG) cost weights, it is possible to compare the economic impacts of different kinds of adverse events. This can assist in determining priorities for interventions. However, due to limitations inherent in DRG cost weights, there is a need to employ further techniques to refine the costing base of adverse events so that it more closely reflects their resource use. Decisions to invest resources in strategies that reduce the risk of adverse events can then be properly informed by economic data.

Towards the safer use of warfarin II: results of a workshop.

The use of oral anticoagulation therapy (ACT) is expanding. Due to the combination of the narrow therapeutic range and relatively unpredictable pharmacokinetics and pharmacodynamics, there are relatively high risks involved in using this treatment. The purpose of this paper is to present the results of a focus group's canvassing of ways to improve the management of the use of oral anticoagulants. Recommendations proposed include: (i) better patient selection; (ii) more patient involvement and research into the appropriateness of the current use of ACT in Australia; (iii) increased production, dissemination and implementation of ACT guidelines; (iv) assessment of home and practice ACT monitoring; and (v) research into the effectiveness of academic detailing and the use of management plans by dedicated ACT educators.

The use of a proforma improves colorectal cancer pathology reporting.

The detail and accuracy of pathological reporting for colorectal cancer is becoming increasingly recognised as important in the overall management of the patient. However, there is criticism of the variable standards of reporting. We assessed how the use of a proforma affected the completeness of reporting within one hospital. Data on all colorectal cancer patients attending one teaching hospital has been collected prospectively over a 15 month period from 1997 to 1998. The Royal College of Surgeons/Association of Coloproctology proforma lists all items considered to be essential for a complete pathological report of colorectal cancer. Its introduction in September 1997 allowed us to compare reporting before the proforma to that after. Of 54 patients, 46 (85%) had one or more items missing from their report before introduction of the proforma compared with only 8/44 (18%) patients after the proforma (P < 0.001). Circumferential resection margins and apical node status were the items most often absent, being significantly more frequently reported after the proforma (P < 0.05 and P < 0.001, respectively). There was no difference in the median number of lymph nodes harvested after proforma introduction. The introduction of the proforma has not only resulted in improvements in reporting, but has increased the dialogue between surgical oncologists and pathologists. These features should result in improved overall management of the colorectal cancer patient.

Tolerate, engage or withdraw: a study of the structure of families coping with alcohol and drug problems in south west England and Mexico City.

AIMS: To explore the structure underlying individual differences in the ways family members cope with drinking or drug problems. DESIGN: Cross-sectional interview and questionnaire study of a series of family members in two contrasting socio-cultural groups. SETTING: Mexico City and South West England. PARTICIPANTS: Two hundred and seven family members from separate families, three-quarters women, one-quarter men, mostly partners or parents. DATA: Long semi-structured interviews; the Coping Questionnaire (CQ). FINDINGS: Factor and subscale analyses of the CQ data and textual analysis of the interview reports were used to test the hypothesis that the underlying structure to coping could be described in terms of eight or nine coherent and distinct ways of coping. Neither form of analysis gave strong support to this hypothesis. CONCLUSIONS: It is concluded that the structure of coping can best be described in terms of three broad coping positions: tolerating, engaging and withdrawing. These conclusions challenge some previous assumptions about functional and dysfunctional ways of coping with excessive appetitive behaviour in the family.

Efficient parallel adaptive aberration correction.

Previous studies have shown that the parallel adaptive receive compensation algorithm (PARCA) can improve clinical images of the abdomen degraded by aberrations. Corrected images show both improved contrast resolution and overall image quality. However, PARCA is very computationally intensive and, consequently, cannot be easily implemented in real-time. In this study, modifications to PARCA for possible real-time implementation are explored. A modified algorithm, PARCA2 (parallel adaptive receive compensation algorithm 2), is introduced to perform aberration correction much more efficiently. Results from tissue-mimicking phantoms and human images show that corrections with PARCA2 rival that of PARCA.