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P279 A patient survey evaluating COVID-19-induced changes in follow-up of patients with EBC: opportunities for enhanced evidence-based practice? Breast 2023. [PMCID: PMC10013697 DOI: 10.1016/s0960-9776(23)00397-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023] Open
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POPPIE: protocol for a randomised controlled pilot trial of continuity of midwifery care for women at increased risk of preterm birth. Trials 2019; 20:271. [PMID: 31088505 PMCID: PMC6518651 DOI: 10.1186/s13063-019-3352-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 04/03/2019] [Indexed: 12/20/2022] Open
Abstract
Background High rates of preterm births remain a UK public health concern. Preterm birth is a major determinant of adverse infant and longer-term outcomes, including survival, quality of life, psychosocial effects on the family and health care costs. We aim to test whether a model of care combining continuity of midwife care with rapid referral to a specialist obstetric clinic throughout pregnancy, intrapartum and the postpartum period is feasible and improves experience and outcomes for women at increased risk of preterm birth. Methods This pilot, hybrid, type 2 randomised controlled implementation trial will recruit 350 pregnant women at increased risk of preterm birth to a midwifery continuity of care intervention or standard care. The intervention will be provided from recruitment (antenatal), labour, birth and the postnatal period, in hospital and community settings and in collaboration with specialist obstetric clinic care, when required. Standard care will be the current maternity care provision by NHS midwives and obstetricians at the study site. Participants will be followed up until 6–8 weeks postpartum. The composite primary outcome is the appropriate initiation of any specified interventions related to the prevention and/or management of preterm labour and birth. Secondary outcomes are related to: recruitment and attrition rates; implementation; acceptability to women, health care professionals and stakeholders; health in pregnancy and other complications; intrapartum outcomes; maternal and neonatal postnatal outcomes; psycho-social health; quality of care; women’s experiences and health economic analysis. The trial has 80% power to detect a 15% increase in the rate of appropriate interventions (40 to 55%). The analysis will be by ‘intention to treat’ analysis. Discussion Little is known about the underlying reasons why and how models of midwifery continuity of care are associated with fewer preterm births, better maternal and infant outcomes and more positive experiences; nor how these models of care can be implemented successfully in the health services. This will be the first study to provide direct evidence regarding the effectiveness, implementation and evaluation of a midwifery continuity of care model and rapid access to specialist obstetric services for women at increased risk of preterm birth. Trial registration ISRCTN37733900. Retrospectively registered on 21 August 2017.
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Correlation of Hematologic Parameters With Overall Survival in Stage I Non–small Cell Lung Cancer Patients Treated With Stereotactic Body Radiation Therapy: Reviving Lost Interest. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Anemia and Maximum Standardized Uptake Value (SUVmax) as Predictive Factors in Lung Cancers Treated With Stereotactic Body Radiation Therapy. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Pretreatment PET SUV is Not Correlated With Tumor Growth Rate in Early Stage Non–small Cell Lung Cancer Treated With Stereotactic Radiation Therapy. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Specific Growth Rate in Stage I Non-Small Cell Lung Cancer Treated With Stereotactic Body Radiation Therapy (SBRT). Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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PO-0690: Patient weight loss predicts worse overall survival for stage I lung cancer treated with SABR. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)31940-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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A motor reeducation program aimed to improve strength and coordination of the upper limb of a hemiparetic subject. NeuroRehabilitation 2014; 9:3-15. [PMID: 24526087 DOI: 10.3233/nre-1997-9102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The objective of the study is to describe a new reeducation program based on a multi-directional and multi-articular dynamometer and to evaluate its applicability in one chronic right hemiparetic subject. The treatment sessions lasted 1 h and were conducted three times per week for a period of 8 weeks. During these sessions, the subject was asked to exert 10 repetitions of 16 torque combinations exerted at the shoulder, elbow and forearm or combined with handgrip exertion. The sequence of torques and force progressed from proximal to distal joints, and were realized in and out of the typical 'synergy patterns' described in this population. In addition, the levels of torque and force requested were increased progressively throughout the treatment period. The coordination of both upper extremities, tested using the finger to nose test, and the dexterity of the affected side, evaluated using the Box and Blocks assessment, tended to improve as treatments progressed. These results indicate the feasibility of this approach and suggest that it may be worthwhile examining the effectiveness of this approach on improving the functional performance of the upper extremity in a larger population of hemiparetic subjects.
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Uterine corpus metastasis in stage IA1 squamous carcinoma of the cervix. GYNECOLOGIC ONCOLOGY CASE REPORTS 2013; 6:31-3. [PMID: 24371714 PMCID: PMC3862229 DOI: 10.1016/j.gynor.2013.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 07/23/2013] [Indexed: 10/29/2022]
Abstract
•Treatment of stage 1A1 cancer of the cervix often involves preservation of the corpus.•Rarely metastasis to the corpus can occur in these cases.
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High-grade vaginal intraepithelial neoplasia: can we be selective about who we treat? BJOG 2013; 120:887-93. [DOI: 10.1111/1471-0528.12223] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2013] [Indexed: 11/30/2022]
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Students’ perceptions of exercise science professor's intelligence, based on professor body type. J Sci Med Sport 2012. [DOI: 10.1016/j.jsams.2012.11.373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Tumour-free distance from serosa is a better prognostic indicator than depth of invasion and percentage myometrial invasion in endometrioid endometrial cancer. BJOG 2012; 119:1162-70. [PMID: 22804815 DOI: 10.1111/j.1471-0528.2012.03427.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the prognostic performance of tumour-free distance (TFD) compared with depth of invasion (DOI) and percentage of myometrial invasion (MI). DESIGN Retrospective cohort study. SETTING Regional gynaecological oncology centre. POPULATION All women identified with stage I-III endometrioid endometrial carcinoma from January 2000 to December 2007, who had surgery at the Northern Gynaecological Oncology Centre (NGOC). METHODS Surgicopathological, follow-up and survival data were collected. Univariate and multivariate analyses were performed comparing TFD, DOI and MI with known prognostic factors. The prognostic accuracy of TFD was assessed by receiver operating characteristic (ROC) curve analyses, and an optimum cut-off was proposed. MAIN OUTCOME MEASURES Death from disease, recurrence and pelvic lymph node involvement. RESULTS A total of 288 women were identified. The median follow-up time was 67 months, with 40 recurrences and 32 disease-related deaths. When TFD, DOI and MI were separately examined in multivariate analyses with other covariates, TFD was an independent predictor of death from disease (HR 1.22; 95% CI 1.00-1.48; P = 0.05). In multivariate analyses including all three measures together (TFD, DOI and MI), TFD was an independent predictor of death from disease (HR 1.49; 95% CI 1.03-2.16; P = 0.04) and recurrence (HR 1.39; 95% CI 1.01-1.91; P = 0.05). TFD was also an independent predictor of lymph node involvement when examined separately (OR 0.74; 95% CI 0.56-0.96; P = 0.03), and together with DOI and MI (OR 0.67; 95% CI 0.49-0.92; P = 0.01), in women who had pelvic lymphadenectomy (n = 86). A TFD cut-off of 1.75 mm showed good prognostic performance. CONCLUSIONS The TFD measure may be a more accurate method of representing myometrial invasion in the staging for endometrial cancer.
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Intra-operative frozen section analysis for suspected early-stage ovarian cancer. BJOG 2012. [DOI: 10.1111/j.1471-0528.2012.03337.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Assessing various body composition measurements as an appropriate tool for estimating body fat in Division I female collegiate athletes. J Sci Med Sport 2011. [DOI: 10.1016/j.jsams.2011.11.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Histological recurrence and depth of loop treatment of the cervix in women of reproductive age: incomplete excision versus adverse pregnancy outcome. BJOG 2011. [DOI: 10.1111/j.1471-0528.2011.03126.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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The relationship between lay and technical views of Escherichia coli O157 risk. Philos Trans R Soc Lond B Biol Sci 2011; 366:1999-2009. [PMID: 21624920 DOI: 10.1098/rstb.2010.0393] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Here, we bring together and contrast lay (accessible primarily through social science methodologies) and technical (via risk assessment and epidemiological techniques) views of the risk associated with the Escherichia coli O157 pathogen using two case study areas in the Grampian region of Scotland, and North Wales. Epidemiological risk factors of contact with farm animals, visiting farms or farm fields and having a private water supply were associated with postcode districts of higher than average disease incidence in the human population. However, this was not the case for the epidemiological risk factor of consumption of beef burgers, which was independent of disease incidence in the postcode district of residence. The proportion of the population expressing a high knowledge of E. coli O157 was greatest in high-incidence disease districts compared with low-incidence areas (17% cf. 7%). This supports the hypothesis that in high-disease-incidence areas, residents are regularly exposed to information about the disease through local cases, the media, local social networks, etc. or perhaps that individuals are more likely to be motivated to find out about it. However, no statistically significant difference was found between high- and low-incidence postcode districts in terms of the proportion of the population expressing a high likelihood of personal risk of infection (10% cf. 14%), giving a counterintuitive difference between the technical (epidemiological and quantitative microbiological risk assessment (QMRA)) and the lay assessment of E. coli O157 risk. This suggests that lay evaluations of E. coli O157 risk reflect intuitive and experience-based estimates of the risk rather than probabilistic estimates. A generally strong correspondence was found in terms of the rank order given to potential infection pathways, with environment and foodborne infection routes dominating when comparing public understanding with technical modelling results. Two general conclusions follow from the work. First, that integrative research incorporating both lay and technical views of risk is required in order that informed decisions can be made to handle or treat the risk by the groups concerned (e.g. the public, policy makers/risk managers, etc.). Second, when communicating risk, for example, through education programmes, it is important that this process is two-way with risk managers (e.g. including Food Standards Agency officials and communications team, public health infection control and environmental health officers) both sharing information with the public and stakeholder groups, as well as incorporating public knowledge, values and context (e.g. geographical location) into risk-management decisions.
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Treatment of cervical cancer precursors: influence of age, completeness of excision and cone depth on therapeutic failure, and on adverse obstetric outcomes. BJOG 2011. [DOI: 10.1111/j.1471-0528.2011.03069.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
This report of the Editorial Advisory Board of Cytopathology gives the results of a survey of medical practitioners in cytopathology, which aimed to find out their views on the current situation in undergraduate and postgraduate training in their institutions and countries. The results show that training in cytopathology and histopathology are largely carried out at postgraduate level and tend to be organized nationally rather than locally. Histopathology was regarded as essential for training in cytopathology by 89.5% of respondents and was mandatory according to 83.1%. Mandatory cytopathology sections of histopathology were reported by 67.3% and specific examinations in cytopathology by 55.4%. The main deficiencies in training were due to its variability; there were insufficient numbers of pathologists interested in cytology and a consequent lack of training to a high level of competence. Pathologists without specific training in cytopathology signed out cytology reports according to 54.7% of responses, more often in centres where training was 3-6 months or less duration. Although 92.2% of respondents thought that specialist cytology should not be reported by pathologists without experience in general cytopathology, that practice was reported by 30.9%, more often in centres with small workloads. The survey report recommends that 6-12 months should be dedicated to cytopathology during histopathology training, with optional additional training for those wanting to carry out independent practice in cytopathology. Formal accreditation should be mandatory for independent practice in cytopathology. When necessary, temporary placements to centres of good practice should be available for trainees intending to practise independently in cytopathology. There should be adequate numbers of pathologists trained in cytopathology to a high level of competence; some of their time could be released by training cytotechnologists and trainee pathologists to prescreen cytology slides and assess adequacy of fine-needle aspiration samples when immediate diagnosis was not required. The survey demonstrated a clear need for European and international guidelines for training in cytopathology.
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Laparoscopic assisted radical vaginal hysterectomy versus radical abdominal hysterectomy-a randomised phase II trial: perioperative outcomes and surgicopathological measurements. BJOG 2010; 117:746-51. [PMID: 20236108 DOI: 10.1111/j.1471-0528.2010.02479.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
The British Society for Clinical Cytology Code of Practice on fine needle aspiration cytology complements that on exfoliative cytopathology, which was published in the last issue (Cytopathology 2009;20:211-23). Both have been prepared with wide consultation within and outside the BSCC and have been endorsed by the Royal College of Pathologists. A separate code of practice for gynaecological cytopathology is in preparation. Fine needle aspiration (FNA) cytology is an accepted first line investigation for mass lesions, which may be targeted by palpation or a variety of imaging methods. Although FNA cytology has been shown to be a cost-effective, reliable technique its accurate interpretation depends on obtaining adequately cellular samples prepared to a high standard. Its accuracy and cost-effectiveness can be seriously compromised by inadequate samples. Although cytopathologists, radiologists, nurses or clinicians may take FNAs, they must be adequately trained, experienced and subject to regular audit. The best results are obtained when a pathologist or an experienced and trained biomedical scientist (cytotechnologist) provides immediate on-site assessment of sample adequacy whether or not the FNA requires image-guidance. This COP provides evidence-based recommendations for setting up FNA services, managing the patients, taking the samples, preparing the slides, collecting material for ancillary tests, providing rapid on-site assessment, classifying the diagnosis and providing a final report. Costs, cost-effectiveness and rare complications are taken into account as well as the time and resources required for quality control, audit and correlation of cytology with histology and outcome. Laboratories are expected to have an effective quality management system conforming to the requirements of a recognised accreditation scheme such as Clinical Pathology Accreditation (UK) Ltd.
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Differences in the perceptions of farmers and veterinary surgeons about the efficacy of mitigation strategies for controlling bluetongue. Vet Rec 2009; 165:397-403. [DOI: 10.1136/vr.165.14.397] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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P1007 An immunohistochemical study of the met/hepatocyte growth factor (HGF) pathway in ovarian cancer: Analysis of clinical outcomes. Int J Gynaecol Obstet 2009. [DOI: 10.1016/s0020-7292(09)62493-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18 PATTERNS OF RELAPSE AMONG EARLY STAGE HODGKIN'S LYMPHOMA PATIENTS. Radiother Oncol 2009. [DOI: 10.1016/s0167-8140(12)72405-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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The BSCC Code of Practice - exfoliative cytopathology (excluding gynaecological cytopathology). Cytopathology 2009; 20:211-23. [DOI: 10.1111/j.1365-2303.2009.00679.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Terminology of the BSCC, European Community and the Bethesda system: the boundary between low-grade and high-grade cytology. Cytopathology 2009; 20:3-4. [PMID: 19133066 DOI: 10.1111/j.1365-2303.2008.00637.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Topical or oral ibuprofen for chronic knee pain in older people. The TOIB study. Health Technol Assess 2008; 12:iii-iv, ix-155. [PMID: 18505668 DOI: 10.3310/hta12220] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVES To determine whether GPs should advise their older patients with chronic knee pain to use topical or oral non-steroidal anti-inflammatory drugs (NSAIDs). DESIGN An equivalence study was designed to compare the effect of advice to use preferentially oral or topical ibuprofen (an NSAID) on knee pain and disability, NSAID-related adverse effects and NHS/societal costs, using a randomised controlled trial (RCT) and a patient preference study (PPS). Reasons for patient preferences for topical or oral preparations, and attitudes to adverse effects, were explored in a qualitative study. SETTING Twenty-six general practices in the UK. PARTICIPANTS Participants comprised 585 people with knee pain, aged 50 years or over; 44% were male, mean age 64 years. The RCT had 282 participants: 144 in the oral group and 138 in the topical group. The PPS had 303 participants: 79 in the oral group and 224 in the topical group. INTERVENTIONS Advice to use preferentially oral or topical NSAIDs for knee pain. OUTCOME MEASURES The primary outcome measure was the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Secondary outcome measures were the Short Form with 36 Items (SF-36), perceived troublesomeness of knee pain, satisfaction with health status, major adverse effects (unplanned hospital admissions and deaths) and minor adverse events over 12 months. The health economic analysis measured the comparative cost per quality-adjusted life-year (QALY) from both an NHS and a societal perspective over 1 and 2 years. RESULTS Changes in the global WOMAC score at 12-months were equivalent in both studies: topical - oral, RCT difference=2 [95% confidence interval (CI) -2 to 6], PPS difference=1 (95% CI -4 to 6). There were no differences in the secondary outcomes, except for a suggestion, in the RCT, that those in the topical group were more likely to have more severe overall pain and disability as measured by the chronic pain grade, and more likely to report changing treatment because of inadequate pain relief. There were no differences in the rate of major adverse effects but some differences in the number of minor ones. In the RCT, 17% and 10% in the oral and the topical group, respectively, had a defined respiratory adverse effect (95% CI of difference -17% to -2.0%); after 12 months, the change in serum creatinine was 3.7 mmol/l (95% CI 0.9 to 6.5) less favourable in the oral than in the topical group, and 11% of those in the oral group reported changing treatment because of adverse effects compared with 1% in the topical group (p=0.02). None of these differences were seen in the PPS. Oral NSAIDs cost the NHS 191 pounds and 72 pounds more per participant over 1 year in the RCT and PPS respectively. In the RCT the cost per QALY in the oral group, from an NHS perspective, was in the range 9000-12,000 pounds. In the PPS it was 2564 pounds over 1 year, but over 2 years the oral route was more cost-effective. Patient preference for medication type was affected by previous experience of medication (including adverse reactions), other illness, pain elsewhere, anecdotes, convenience, severity of pain and perceived degree of degeneration. Lack of understanding about knee pain and the action of medication led to increased tolerance of symptoms. Potentially important symptoms may inadvertently have been disregarded, increasing participants' risk of suffering a major adverse effect. CONCLUSIONS Advice to use either oral or topical preparations has an equivalent effect on knee pain, but oral NSAIDs appear to produce more minor adverse effects than topical NSAIDs. Generally, these results support advising older people with knee pain to use topical rather than oral NSAIDS. However, for patients who prefer oral NSAID preparations rather than a topical NSAID, particularly those with more widespread or severe pain, the oral route is a reasonable treatment option, provided that patients are aware of the risks of potentially serious adverse effects from oral medication. Further research is needed into strategies to change prescribing behaviour and ensure that older patients are aware of the potential risks and benefits of using NSAIDs. Observational studies are needed to estimate rates of different predefined minor adverse effects associated with the use of oral NSAIDs in older people as are long-term studies of topical NSAIDs in those for whom oral NSAIDs are not appropriate.
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Expression of gonadotrophin releasing hormone receptor I is a favorable prognostic factor in epithelial ovarian cancer. Hum Pathol 2008; 39:1197-204. [PMID: 18495208 DOI: 10.1016/j.humpath.2007.12.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2007] [Revised: 12/10/2007] [Accepted: 12/20/2007] [Indexed: 10/22/2022]
Abstract
The majority of epithelial ovarian cancers originate in the ovarian surface epithelium. The ovarian surface epithelium is a hormonally responsive tissue, and hormones are thought to play a key role in the development of this type of cancer. Gonadotrophin releasing hormone II is one of 2 isoforms which are thought to act through gonadotrophin releasing hormone receptor I, and gonadotrophin releasing hormone II has been shown to cause growth inhibition of cultured ovarian surface epithelium. The aim of this study was to investigate the expression levels and prognostic significance of gonadotrophin releasing hormone II and the gonadotrophin releasing hormone receptor I in epithelial ovarian cancer. Gonadotrophin releasing hormone II and gonadotrophin releasing hormone receptor I messenger RNA expression was examined in 23 cancers and 7 normal ovarian surface epithelium samples by quantitative real time polymerase chain reaction. An ovarian cancer tissue microarray containing 139 cases was constructed and immunohistochemical analysis of gonadotrophin releasing hormone II and gonadotrophin releasing hormone receptor I protein expression was performed and correlated with clinical outcome data. Gonadotrophin releasing hormone II messenger RNA expression was lower in cancer samples compared to normal ovarian surface epithelium samples (P < .05). Gonadotrophin releasing hormone II protein expression correlated with histologic subtype (25% serous versus 45% nonserous, P < .05) but not with overall survival. Gonadotrophin releasing hormone receptor I messenger RNA expression was highest in serous tumors when compared to non serous (P < .05) and normal tissue (P < .001). Expression of the gonadotrophin releasing hormone receptor I protein was also found to correlate with patient survival (P < .05). We have demonstrated gonadotrophin releasing hormone II and its receptor, gonadotrophin releasing hormone receptor I, are present in clinical ovarian samples, and that gonadotrophin releasing hormone receptor I protein expression is a favorable prognostic factor, suggesting these proteins play an important role in the development of epithelial ovarian cancer.
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Cost-effectiveness of advising the use of topical or oral ibuprofen for knee pain; the TOIB study [ISRCTN: 79353052]. Rheumatology (Oxford) 2008; 47:1077-81. [DOI: 10.1093/rheumatology/ken128] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Vulvar intraepithelial neoplasia—The need for auditable measures of management. Eur J Obstet Gynecol Reprod Biol 2008; 137:97-102. [PMID: 17382455 DOI: 10.1016/j.ejogrb.2007.02.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2006] [Revised: 01/24/2007] [Accepted: 02/13/2007] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Surgical excision is currently the standard treatment for vulvar intraepithelial neoplasia (VIN). To date it has proved difficult to evaluate the management of VIN in reported series due to heterogeneity in datasets. The objective of this study was to justify standardised data presentation to permit comparison between series and facilitate determination of an optimal strategy for management of VIN. We propose auditable indicators of performance to benchmark management and outcomes. This may also enable definition of a surgical control arm for future novel therapy studies. STUDY DESIGN Data from the Northern Gynaecological Oncology Centre (NGOC), UK on women with proven VIN diagnosed between 1989 and 2004 who attended the vulvar review clinic are presented and analysed alongside three large retrospective series by Jones et al. [Jones RW, Rowan DM, Stewart AW. Vulvar intraepithelial neoplasia: aspects of the natural history and outcome in 405 women. Obstet Gynecol 2005;106(6):1319-26], Herod et al. [Herod JJ, Shafi MI, Rollason TP, Jordan JA, Luesley DM. Vulvar intraepithelial neoplasia: long term follow up of treated and untreated women. Br J Obstet Gynaecol 1996;103(5):446-52], McNally et al. [McNally OM, Mulvany NJ, Pagano R, Quinn MA, Rome RM. VIN 3: a clinicopathologic review. Int J Gynecol Cancer 2002;12(5):490-5] against proposed performance indicators to illustrate the deficiencies in current data presentation. RESULTS Demographics and indicators such as degree of pathological expertise, definition of early stromal invasion and use of International Society for the study of Vulvovaginal Disease (ISSVD) classification were usually well documented. The description of lesions including size and focality were not always documented, nor the proportion examined by co-specialists. Numbers of primary treatments were well described but the indications for treatment, completeness of excision and VIN subclassification were not. Subsequent surgical treatments were inconsistently reported including the pathological details and intervals between treatments. Symptomatology was not well reported. Information on follow-up intervals and duration of follow-up with an indication of patient compliance was inadequate. Outcome data on recurrence of VIN and progression to carcinoma (early stromal invasion or frankly invasive carcinoma) were included in all series. CONCLUSIONS Consensus on the ideal management of VIN or evaluation of new strategies will prove impossible without standardised data presentation. We propose a number of performance indicators that will facilitate evaluation of future studies or series against the current benchmark of surgical treatment for VIN.
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Echocardiographic Left Atrial Volumes are Optimally Indexed to Lean Body Mass to Adjust for Differences in Body Size. Heart Lung Circ 2008. [DOI: 10.1016/j.hlc.2008.05.104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
OBJECTIVE To determine outcomes of women with small-volume stage IB1 disease managed by conservative surgical treatment. DESIGN A retrospective review. SETTING The Northern Gynaecological Oncology Center, Queen Elizabeth Hospital, Gateshead, UK. POPULATION Women with stage IB1 cervical cancer who were managed by conservative surgery over a 6-year period between 1 January 2000 and 31 December 2005. MAIN OUTCOME MEASURES Pelvic lymph node metastases, recurrence rates and outcome survival. RESULTS A total of 17 women with conservatively managed stage IB1 cervical cancer were identified. Their ages were 25-67 years, median 37 years, 4 women were nulliparous. All women presented with an abnormal screening smear showing at least severe dyskaryosis. Estimated tumour volumes ranged from 16 to 640 mm3, median 72 mm3. Four women showed multifocal invasion. All four nulliparous women and one parous woman underwent fertility-sparing treatment, i.e. loop cone +/- laparoscopic pelvic node dissection. The other 12 women underwent laparoscopic assisted vaginal hysterectomy/total abdominal hysterectomy +/- pelvic lymph node dissection. There were no cases of residual disease in any of the definitive treatment specimens. There were no cases of metastatic spread to pelvic lymph nodes. To date, no women have developed recurrent disease, and all women are alive and well (median follow up, 29 months). CONCLUSIONS The conservative surgical management of small-volume stage IB1 cases in this series showed an excellent outcome with no cases showing pelvic lymph node involvement and no cases developing recurrent disease. A more formal assessment of tumour volume with a more active approach to determining the third dimension will allow more women the option of conservative treatment, thereby minimising the adverse effects of radical surgery.
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The effect of epithelial and stromal tumor components on FIGO stages III and IV ovarian carcinosarcomas treated with primary surgery and chemotherapy. Int J Gynecol Cancer 2007; 17:1025-30. [PMID: 17466043 DOI: 10.1111/j.1525-1438.2007.00919.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The aim of this study is to assess the effect of epithelial and stromal tumor components on survival outcomes in FIGO stage III or IV ovarian carcinosarcomas (OCS) treated with primary surgery and adjuvant chemotherapy at the Northern Gynaecological Oncology Centre (NGOC), Gateshead. Women were identified from the histopathology/NGOC databases. Age, FIGO stage, details of histology, treatment, and overall survival were recorded. Of 34 cases (1994-2006, all FIGO stages), 17 were treated with primary surgery followed by adjuvant chemotherapy for FIGO stage III or IV. The median age was 66 years (52-85 years). Cytoreduction was optimal (n= 9) or complete (n= 1) in 10/17 (59%) cases. Epithelial predominant (EP) or stromal predominant (SP) tumor (defined as >50% of either component in the primary tumor) was noted in 12 and 5 cases, respectively. Epithelial types included serous (n= 9), endometrioid (n= 5), and mixed types (n= 3). Twelve women have died of disease. The median overall survival was 11.0 months (3-74 months). On univariate analysis, survival was not affected by optimal/suboptimal debulking, platinum/doxorubicin-containing chemotherapy, or homologous/heterologous stromal components. Stromal components (>25%) adversely affected survival (P= 0.02), and there was a trend to worse survival with serous compared with nonserous epithelial components (P= 0.07). Cox regression (multivariate analysis) showed that SP tumors (P= 0.04), suboptimal debulking (P= 0.01), age (P= 0.01), and tumors with serous epithelial component (P= 0.05) were adverse independent prognostic factors. Type of chemotherapy and homologous/heterologous components (P= 0.24) did not affect overall survival. In conclusion, our study suggests that SP-OCS have a worse survival outcome than EP tumors. Tumors with serous epithelial components adversely affected the survival compared with nonserous components. Larger studies are required to confirm these effects and to identify the optimum chemotherapy regimen for OCS.
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Design of a bio-mathematical prediction model using serum tumor markers and immunohistochemistry in peritoneal carcinomatosis with ovarian involvement: a pilot study. Int J Gynecol Cancer 2007; 17:1258-63. [PMID: 17433061 DOI: 10.1111/j.1525-1438.2007.00937.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The diagnosis of disseminated intra-abdominal malignancy in women with ovarian involvement can be problematic. Whilst both blood tumor markers and use of immunohistochemical staining on tissue can help decide the origin of the tumor, this is done separately. This study looked at the blood and tissue marker profiles of 198 cases of disseminated malignancy to construct a model, which may help to determine tumor origin. The original histology material from 198 cases of disseminated intra-abdominal epithelial malignancy were reviewed, blind, and reassessed as to the likely site of origin. These cases had immunohistochemical (IHC) staining for cytokeratins (CK) 7 and 20, carcinoembryonic antigen (CEA) and CA125. Blood values for CEA and CA125 were also known at diagnosis. The histologic types of the tumors in this pilot study were of ovarian type morphologically in 130 cases (65.7%), nonovarian in 32 (16.1%), and not assigned in 36 cases (18.2%). The majority of the nonovarian cases were of mucinous type or too poorly differentiated to classify. Analysis showed an overall sensitivity and specificity of 93% and 69%, and positive predictive and negative predictive value of 92% and 71%, respectively, for a diagnosis of ovarian vs nonovarian origin using histology alone vs histology and IHC. Use of an ordinal regression developed a model which uses tissue staining for CK 7 and CEA along with blood levels of CEA to help determine the site of tumor origin.
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"True" versus "apparent" stage I epithelial ovarian cancer: value of frozen section analysis. Int J Gynecol Cancer 2006; 16 Suppl 1:41-6. [PMID: 16515566 DOI: 10.1111/j.1525-1438.2006.00312.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The aim of this prospective study was to determine the clinical benefits of introducing peroperative frozen section analysis into the surgical management policy of women referred with an adnexal mass suspicious of ovarian cancer. All women surgically managed at the Northern Gynaecological Oncology Centre, Gateshead, UK, between July 1, 2002, and June 30, 2003, where frozen section analysis had been utilized were included for analysis. Correlation was determined between cases surgically staged following the frozen section result and the clinical need for staging based on the pathologic diagnosis from the paraffin section. During the 12-month period, 130 women underwent frozen section analysis. Paraffin section diagnoses included 74 benign tumors, 11 borderline tumors, 34 primary epithelial cancers, 5 nonepithelial cancers, and 6 metastatic tumors. All primary epithelial ovarian cancers were correctly identified as requiring a staging procedure based on the frozen section result. Four of seventy-four cases reported as benign on frozen section analysis were underdiagnosed; two were later diagnosed on paraffin section as borderline tumors and a further two as malignant (one low-grade adenosarcoma and one primary peritoneal cancer). Of the 130 cases, 55 (42.3%) underwent a staging procedure based on the frozen section result. The value of frozen section analysis in determining the need for the performance of a staging procedure had the following statistical test results: sensitivity = 92%, specificity = 88%, positive predictive value = 82%, and negative predictive value = 95%. Excluding the borderline tumors, metastatic tumors, and primary peritoneal tumor where staging did not impact subsequent clinical management, the statistical test results for frozen section analysis in determining the need for a staging procedure were sensitivity = 97%, specificity = 95%, positive predictive value = 90%, and negative predictive value = 99%. The clinical benefits of introducing frozen section analysis in the surgical staging policy of women with an adnexal mass suspicious of ovarian malignancy included avoidance of a surgical staging procedure in 95% of cases identified on paraffin section analysis to be benign. This benefit was without compromising the avoidance of chemotherapy in true stage I epithelial ovarian cancer cases. Additional benefits included the confirmation of malignancy where extraovarian lesions were suggestive but not indicative of malignant disease, and the intraoperative identification of metastatic disease of nonovarian origin.
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Accelerated partial breast irradiation using interstitial high dose rate 192iridium brachytherapy: Early Australian experience and review of the literature. ACTA ACUST UNITED AC 2006; 50:143-51. [PMID: 16635033 DOI: 10.1111/j.1440-1673.2006.01558.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Summary Accelerated partial breast irradiation (APBI) is an evolving new technique of adjuvant irradiation in selected women with early-stage breast cancer. We developed a pilot programme of APBI in 2000 and report end results in seven patients followed for a mean of 42.7 months (range 29-55 months). Good to excellent cosmesis and no loco-regional relapse or systemic metastases have occurred. The literature related to APBI is reviewed.
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Abstract
The aim of this prospective study was to determine the clinical benefits of introducing peroperative frozen section analysis into the surgical management policy of women referred with an adnexal mass suspicious of ovarian cancer. All women surgically managed at the Northern Gynaecological Oncology Centre, Gateshead, UK, between July 1, 2002, and June 30, 2003, where frozen section analysis had been utilized were included for analysis. Correlation was determined between cases surgically staged following the frozen section result and the clinical need for staging based on the pathologic diagnosis from the paraffin section. During the 12-month period, 130 women underwent frozen section analysis. Paraffin section diagnoses included 74 benign tumors, 11 borderline tumors, 34 primary epithelial cancers, 5 nonepithelial cancers, and 6 metastatic tumors. All primary epithelial ovarian cancers were correctly identified as requiring a staging procedure based on the frozen section result. Four of seventy-four cases reported as benign on frozen section analysis were underdiagnosed; two were later diagnosed on paraffin section as borderline tumors and a further two as malignant (one low-grade adenosarcoma and one primary peritoneal cancer). Of the 130 cases, 55 (42.3%) underwent a staging procedure based on the frozen section result. The value of frozen section analysis in determining the need for the performance of a staging procedure had the following statistical test results: sensitivity = 92%, specificity = 88%, positive predictive value = 82%, and negative predictive value = 95%. Excluding the borderline tumors, metastatic tumors, and primary peritoneal tumor where staging did not impact subsequent clinical management, the statistical test results for frozen section analysis in determining the need for a staging procedure were sensitivity = 97%, specificity = 95%, positive predictive value = 90%, and negative predictive value = 99%. The clinical benefits of introducing frozen section analysis in the surgical staging policy of women with an adnexal mass suspicious of ovarian malignancy included avoidance of a surgical staging procedure in 95% of cases identified on paraffin section analysis to be benign. This benefit was without compromising the avoidance of chemotherapy in true stage I epithelial ovarian cancer cases. Additional benefits included the confirmation of malignancy where extraovarian lesions were suggestive but not indicative of malignant disease, and the intraoperative identification of metastatic disease of nonovarian origin.
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224 Contemporary approaches to the management of early stage Hodgkin's lymphoma. Radiother Oncol 2005. [DOI: 10.1016/s0167-8140(05)80385-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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BSCC-proposed new terminology. Cytopathology 2005; 16:155. [PMID: 15924615 DOI: 10.1111/j.1365-2303.2005.00243.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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The role of human papillomavirus type 16 and the fragile histidine triad gene in the outcome of cervical neoplastic lesions. Br J Cancer 2005; 91:2056-62. [PMID: 15570308 PMCID: PMC2409782 DOI: 10.1038/sj.bjc.6602253] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The presence of high-risk human papillomavirus, loss of heterozygosity on chromosome 3p and fragile histidine triad gene expression were assessed as potential markers of cancer and CIN progression in 83 cervical cancers and 74 cervical intraepithelial neoplasia grade 1 lesions. Human papillomavirus type 16 was an indicator of vascular involvement in cancers. Loss of heterozygosity, especially in the fragile histidine triad gene intron 5, was an indicator of high-grade tumours, greater tumour depth and lymph node involvement. Abnormal fragile histidine triad gene expression was more frequent in cervical intraepithelial neoplasia grade 1 lesions with increased risk of disease progression.
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Pro-poor strategies for urban water supply and sanitation services delivery in Africa. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2005; 51:51-7. [PMID: 16007927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Water utilities in Africa find it increasingly difficult to provide adequate services to the needy areas: their core business operations are often stagnant, compounded by a dramatic rise in peri-urban and poor settlements. To address these challenges, the Water and Sanitation Program Africa has designed a work program to disseminate the best practice in pro-poor service development and to help utilities and municipal authorities to develop roadmaps to the MDGs for their service areas. Activities will primarily be directed at: (i) helping utilities and municipal authorities to include pro-poor objectives in their reform; and, (ii) working jointly with local partners, CBOs and NGOs, and SSPs to develop strategies and actions specifically targeting informal settlements. WSP-AF will focus on utilities that are engaged in reform or planning to do so. This program builds on support developed for Water Utility Partnership (WUP#5). Key entry points for pro-poor strategies: (i) pro-poor tariffs and financing mechanisms for service improvement, (ii) institutional arrangements to improve services to the urban poor, (iii) pro-poor transaction design (including regulation and monitoring), (iv) advocacy and communications regarding the urban poor, and (v) consumer voice and civil society engagement.
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Pyschiatry, presidents, and patients. West J Med 2003. [DOI: 10.1136/bmj.327.7427.s182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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A Consensus Development Approach to Define National Research Priorities in Bone Metastases: Proceedings from NCIC CTG Workshop. Clin Oncol (R Coll Radiol) 2003; 15:496-9. [PMID: 14690007 DOI: 10.1016/j.clon.2003.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS A 1-day workshop was conducted to gather interested Canadian radiation oncologists to identify priority research questions that could be answered through clinical trials under the auspices of the National Cancer Institute of Canada--Clinical Trials Group (NCIC-CTG) Symptom Control committee. MATERIALS AND METHODS In preparation for the workshop, a survey of Canadian radiation oncologists resulted in four research areas in symptom control, including radiation-induced mucosal reactions, fatigue, radiotherapy for brain metastases and radiotherapy for bone metastases. The first half of the workshop consisted of plenary sessions where the research setting and perspective was defined for each area. This was followed by deliberations by a subgroup of researchers with special interest in the topic area. The bone-metastases subgroup deliberated the clinical context, the scientific merits and the required methodology of research questions related to the role of radiotherapy in early treatment of bone metastases, the role of re-irradiation, the role of systemic radiotherapy and patient selection for different fractionation schedules. A list of prioritised clinical studies was proposed. RESULTS The question of single vs multi-fraction re-irradiation for symptomatic bone metastases was identified as most pertinent to the Canadian radiation oncologists present. A multi-centre, international intergroup study is undergoing protocol development. Other study concepts, such as an alternative dose-schedule of 17 Gy/2 fractions/1 week for intermediate-prognosis patients, and early referral for radiation oncologist assessment of early or mildly symptomatic bone metastases for good-prognosis patients, require further methodological development before a clinical trial can be proposed. CONCLUSION An NCIC-CTG workshop provided an update on current evidence-based knowledge in palliative radiotherapy for bone metastases. New trial concepts were discussed among practitioners and clinical investigators to promote dialogue and collaboration. The proposal of an international intergroup randomised trial of single vs multiple fraction re-irradiation for painful bone metastases received the most support among participants.
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Wall of silence. West J Med 2003. [DOI: 10.1136/bmj.327.7421.s134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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One legged and proud. West J Med 2003. [DOI: 10.1136/bmj.327.7420.s126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Stewart Mercer on Professor Paul Dieppe. West J Med 2003. [DOI: 10.1136/bmj.327.7420.s123-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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The "village" GP. West J Med 2003. [DOI: 10.1136/bmj.327.7417.s101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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The man behind the polypill. West J Med 2003. [DOI: 10.1136/bmj.327.7414.s77] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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