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Wilkinson S, Farrelly S, Low J, Chakraborty A, Williams R, Wilkinson S. The use of complementary therapy by men with prostate cancer in the UK. Eur J Cancer Care (Engl) 2008; 17:492-9. [PMID: 18637112 DOI: 10.1111/j.1365-2354.2007.00904.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The study aims were to determine the use of complementary therapies (CT) by men with prostate cancer, and to explore factors influencing CT use and attitudes toward CT use. A cross-sectional survey design was used in which a postal questionnaire was mailed to an eligible sample of 405 patients with prostate cancer receiving outpatient treatment in a London teaching hospital. The primary outcomes were the prevalence of CT use and the relationship between CT use and mental health status. Two hundred and ninety-four patients (73%) responded, of whom 25% were using CT. The most frequently used CTs were vitamins, low-fat diets, lycopene and green tea. Multivariate analyses revealed no differences in mental health scores between CT users and non-users. CT users were younger (OR 0.93, 95% CI 0.89-0.97) and were more likely to be receiving conservative management in the form of 'active surveillance' (OR 5.23, 95% CI 1.78-15.41) compared with non-users. Over half of the participants (55%) wanted to learn more about CT. Forty-three per cent of CT users had not informed any doctor about their CT use. Clinicians need to be aware of the prevalence of CT use amongst patients with prostate cancer, considering the potential harm that could be caused by interactions with conventional treatments.
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Hall CJ, Schültke E, Rigon L, Ataelmannan K, Rigley S, Menk R, Arfelli F, Tromba G, Pearson S, Wilkinson S, Round A, Crittell S, Griebel R, Juurlink BHJ. Synchrotron-based in vivo tracking of implanted mammalian cells. Eur J Radiol 2008; 68:S156-9. [PMID: 18606517 DOI: 10.1016/j.ejrad.2008.04.058] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2008] [Accepted: 04/28/2008] [Indexed: 10/21/2022]
Abstract
We have developed an X-ray imaging protocol that permits 3D visualisation of a small number of implanted cells within bulk tissue. The cells are marked using natural endocytosis of inert gold nano-particles. The resulting local increase in electron density allows high imaging contrast to be obtained from small clusters of these marked cells. Using this technique we have imaged C6 glioma cells within the brain of a model animal. The cells were marked by exposing them to colloidal gold incorporated in the growth media. Gold-loaded glioma cells were implanted into the brains of adult male Wistar rats. After tumours had been allowed to develop for up to 2 weeks, the animals were sacrificed and images of the intact cranium were acquired at the SYRMEP imaging station on the Elettra synchrotron in Italy. Computed tomography was performed using mixed absorption and phase contrast techniques at an X-ray energy of 24 keV. In the resulting volume datasets the tumour bulk is clearly visible and the infiltrating nature of the malignant growth is well demonstrated. Although the protocol was developed using this particular model of malignant brain tumour, it is believed that it will be possible to use it with other cell lines.
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Wilkinson S, Perry R, Blanchard K, Linsell L. Effectiveness of a three-day communication skills course in changing nurses' communication skills with cancer/palliative care patients: a randomised controlled trial. Palliat Med 2008; 22:365-75. [PMID: 18541641 DOI: 10.1177/0269216308090770] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This multi-centre, two-armed parallel-group pragmatic randomised controlled trial (RCT) evaluated the effectiveness of a 3-day communication skills course in changing nurses' communication skills. The primary outcome was the change in the nurses' communication skills score from pre-course to 12 weeks post-course. The main secondary outcome was the change in the nurses' level of confidence in communicating with patients. A total of 172 nurses were randomised to the course or control. The communication skills score for the intervention group increased by 3.4 points post-course but decreased in the control by 0.05 points (between-group difference in change: 3.41, 95% CI: 2.16-4.66, P < 0.001). Confidence scores increased by 18.16 points for the intervention group but decreased 0.7 points in the control (between-group difference in change: 18.86, 95% CI: 13.39-24.34, P < 0.001). This RCT contributes to the evidence base on the effectiveness of communication skills training in cancer and palliative care.
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Wilkinson S. "Eugenics talk" and the language of bioethics. JOURNAL OF MEDICAL ETHICS 2008; 34:467-471. [PMID: 18511622 PMCID: PMC2569201 DOI: 10.1136/jme.2007.021592] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2007] [Revised: 07/24/2007] [Accepted: 07/26/2007] [Indexed: 05/26/2023]
Abstract
In bioethical discussions of preimplantation genetic diagnosis and prenatal screening, accusations of eugenics are commonplace, as are counter-claims that talk of eugenics is misleading and unhelpful. This paper asks whether "eugenics talk", in this context, is legitimate and useful or something to be avoided. It also looks at the extent to which this linguistic question can be answered without first answering relevant substantive moral questions. Its main conclusion is that the best and most non-partisan argument for avoiding eugenics talk is the Autonomy Argument. According to this, eugenics talk per se is not wrong, but there is something wrong with using its emotive power as a means of circumventing people's critical-rational faculties. The Autonomy Argument does not, however, tell against eugenics talk when such language is used to shock people into critical-rational thought. These conclusions do not depend on unique features of eugenics: similar considerations apply to emotive language throughout bioethics.
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McRobb L, Handelsman DJ, Kazlauskas R, Wilkinson S, McLeod MD, Heather AK. Structure-activity relationships of synthetic progestins in a yeast-based in vitro androgen bioassay. J Steroid Biochem Mol Biol 2008; 110:39-47. [PMID: 18395441 DOI: 10.1016/j.jsbmb.2007.10.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2007] [Accepted: 10/02/2007] [Indexed: 11/20/2022]
Abstract
The recent identification of tetrahydrogestrinone (THG), a non-marketed designer androgen used for sports doping but previously undetectable by established mass spectrometry-based urine drug screens, and its production by a facile chemical modification of gestrinone has raised concerns about the risks of developing designer androgens from numerous marketed progestins. We therefore have used yeast-based in vitro androgen and progesterone bioassays to conduct a structure-activity study assessing the intrinsic androgenic potential of commercially available progestins and their derivatives, to identify those compounds or structures with the highest risk of forming a basis for such misapplication. Progestins had a wide range of androgenic bioactivity that was not reliably predicted for individual steroids by their progestin bioactivity. 17alpha-Hydroxyprogesterone and 19-norprogesterone derivatives with their bulky 17beta-substituents were strong progestins but generally weak androgens. 17alpha-Ethynylated derivatives of testosterone, 19-nortestosterone and 18-methyl-19-nortestosterone such as gestrinone, ethisterone, norethisterone and norgestrel had the most significant intrinsic androgenicity of all the commercially marketed progestins. Facile chemical modification of the 17alpha-ethynyl group of each of these progestins produces 17alpha-methyl, ethyl and allyl derivatives, including THG and norbolethone, which further enhanced androgenic bioactivity. Thus by using the rapid and sensitive yeast bioassay we have screened a comprehensive set of progestins and associated structures and identified the ethynylated testosterone, 19-nortestosterone and 18-methyl-19-nortestosterone derivatives as possessing the highest risk for abuse and potential for conversion to still more potent androgens. By contrast, modern progestins such as progesterone, 17alpha-hydroxyprogesterone and 19-norprogesterone derivatives had minimal androgenic bioactivity and pose low risk.
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Wilkinson S, Emery AM, Khamis IS, Mgeni AF, Stothard JR, Rollinson D. Spatial and temporal population genetic survey of Bulinus globosus from Zanzibar: an intermediate host of Schistosoma haematobium. J Zool (1987) 2007. [DOI: 10.1111/j.1469-7998.2006.00274.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Wilkinson S, Croy P, King M, Barnes J. Are we getting it right? Parents' perceptions of hospice child bereavement support services. Palliat Med 2007; 21:401-7. [PMID: 17901099 DOI: 10.1177/0269216307078504] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To determine parents' experiences and perceptions of a support service for families with bereaved children, provided by a UK charity for cancer patients in seven hospices in the UK. METHOD Individual interviews with 25 purposively selected parents. RESULTS Parents used the service for: advice and reassurance; support for their children while they grieved; and advice on ameliorating behavioural difficulties at home and school. Non-service users did not think formalised support was necessary or had other sufficient support. Nevertheless, important to parents in both groups was that the service existed so their children's needs were being or could be addressed. Children and their parents benefited from talking to a non-family member, and being involved in social events that reduced feelings of isolation. CONCLUSION The hospice child bereavement service was offered as an integral part of palliative cancer care support. Future research could explore collaborative work between counsellors and other professionals.
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Miles CL, Fellowes D, Goodman ML, Wilkinson S. Laxatives for the management of constipation in palliative care patients. Cochrane Database Syst Rev 2006:CD003448. [PMID: 17054172 DOI: 10.1002/14651858.cd003448.pub2] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Constipation is a common problem for palliative care patients which can generate considerable suffering for patients due to both the unpleasant physical symptoms and psychological preoccupations that can arise. There is uncertainty about the 'best' management of constipation in palliative care patients and variation in practice between palliative care settings. OBJECTIVES To determine the effectiveness of laxative administration for the management of constipation in palliative care patients, and the differential efficacy of the laxatives used to manage constipation. SEARCH STRATEGY We searched The Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue four, 2005), MEDLINE (1966 to January 2005), EMBASE (1980 to January 2005), CANCERLIT, PUBMED, Science Citation Index, CINAHL, The Cochrane Library, SIGLE, NTIS, DHSS-DATA, Dissertation Abstracts, Index to Scientific and Technical Proceedings and NHS-NRR and reference lists of articles. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing laxatives for constipation in palliative care patients. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted patient-reported data measuring changes in stool frequency and ease of passing stools, using objective and validated scales. Tolerance or adverse effects of laxatives used were also sought. The appropriateness of synthesizing data from the controlled trials depended upon the clinical and statistical homogeneity of studies identified. If the controlled trials were homogeneous, a meta-analysis would be attempted. MAIN RESULTS Four trials involving 280 people were included. Between these trials, the laxatives lactulose; senna; danthron combined with poloxamer (Co-danthramer); Misrakasneham; magnesium hydroxide combined with liquid paraffin (Milpar) were evaluated. All four trials included number and frequency of bowel movements and relative ease of defecation as part of the assessment of laxative efficacy. All of the laxatives demonstrated a limited level of efficacy, although a significant number of participants required rescue laxatives in each of the studies. The only significantly different treatments were in the trial where lactulose plus senna were more effective than danthron combined with poloxamer. Patient preference did not favour either treatment option. Other related systematic reviews have similarly identified that there is a lack of evidence to support the use of one laxative, or combination of laxatives, over another. AUTHORS' CONCLUSIONS The treatment of constipation in palliative care is based on inadequate experimental evidence, such that there are insufficient RCT data. Recommendations for laxative use can be related to costs as much as to efficacy. There have been few comparative studies, equally there have been few direct comparisons between different classes of laxative and between different combinations of laxatives. There persists an uncertainty about the 'best' management of constipation in this group of patients.
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Changizi V, Wilkinson S, Hall C, Grossmann G. A study of the effect of formalin preservation on normal and cancerous breast tissues using small angle X-ray scattering (SAXS). Radiat Phys Chem Oxf Engl 1993 2006. [DOI: 10.1016/j.radphyschem.2006.02.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Schneider E, Bolo NR, Frederick B, Wilkinson S, Hirashima F, Nassar L, Lyoo IK, Koch P, Jones S, Hwang J, Sung Y, Villafuerte RA, Maier G, Hsu R, Hashoian R, Renshaw PF. Magnetic resonance spectroscopy for measuring the biodistribution and in situ in vivo pharmacokinetics of fluorinated compounds: validation using an investigation of liver and heart disposition of tecastemizole. J Clin Pharm Ther 2006; 31:261-73. [PMID: 16789992 DOI: 10.1111/j.1365-2710.2006.00735.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE The study of biodistribution and in situ pharmacokinetics is a challenging, but sometimes very important, aspect of premarketing characterization of drugs. We aimed to develop a non-invasive fluorine magnetic resonance (MR) spectroscopic method for the absolute quantitation of a mono-fluorinated compound and of its metabolites in the heart and liver of healthy subjects for this purpose. METHOD We used fluorine MR spectroscopy (MRS) at 4 T (Tesla) and external standardization in an open label multiple-dose study. Twenty-three healthy adult subjects were enrolled in the study. The surface coil localized fluorine MR spectrum was monitored in the heart and liver at baseline and after oral administration of multiple doses of tecastemizole. Steady-state measurements were made at set time points that depended upon dose, and washout measurements were made only on subjects in which in vivo fluorine signal was observed. RESULTS AND DISCUSSION At 4 T, under the given experimental conditions, the method had a lower limit of quantitation (LLOQ) of about 2.6 microm and a limit of detection (LOD) of about 0.3 microm for solution state samples (linewidth approximately 15 Hz). The measurement reproducibility was 6.4% using a 50 microm phantom. The effect of MR operator and spectral analyst on the calculated calibration curve slope was small, with inter-rater correlation coefficients of 0.999 and 0.998 respectively. MR signal from fluorine-containing tecastemizole-related moieties was observed in situ only at day 8 in the liver of three of five subjects dosed at 270 mg/day. The average in situ concentration was estimated to be 58+/-22 microm, with an average test-retest reproducibility of 216%. Extrapolating the in vitro results to human measurements, with an approximate linewidth of 250 Hz, predicts in situ LOD and LLOQ values of approximately 6 and 44 microm respectively. However, the human study had a fluorine MRS LOD of approximately 20 microm. The decrease in sensitivity and the increase in variability of the in vivo, in situ measurements compared with the validation study most likely arose from coil placement and incomplete rephasing of the MR signal by the respiratory phase compensation method. CONCLUSION The measured concentrations were the lowest ever recorded for a multi-dose exogenous mono-fluorinated compound in the human liver using a validated fluorine MR quantitation method. The proposed non-invasive MR method for studying the biodistribution and in situ pharmacokinetics of mono-fluorinated compounds in the liver and heart should have broader application to the development of non-invasive biomarkers.
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Fellowes D, Gambles M, Lockhart-Wood K, Wilkinson S. Reflexology for symptom relief in patients with cancer. Hippokratia 2006. [DOI: 10.1002/14651858.cd002917.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Hussey C, Wilkinson S, Tweddle J. Delivering a name-server for biodiversity information. DATA SCIENCE JOURNAL 2006. [DOI: 10.2481/dsj.5.18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Reid DM, Mackay I, Wilkinson S, Miller C, Schuette DG, Compston J, Cooper C, Duncan E, Galwey N, Keen R, Langdahl B, McLellan A, Pols H, Uitterlinden A, O'Riordan J, Wass JAH, Ralston SH, Bennett ST. Cross-calibration of dual-energy X-ray densitometers for a large, multi-center genetic study of osteoporosis. Osteoporos Int 2006; 17:125-32. [PMID: 16136277 DOI: 10.1007/s00198-005-1936-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2004] [Accepted: 04/18/2005] [Indexed: 11/25/2022]
Abstract
Osteoporosis is a common disease with a strong genetic component characterized by reduced bone mass and an increased risk of fragility fractures. Bone mineral density (BMD) is the most important determinant of osteoporotic fracture risk, but the genes responsible for BMD regulation and fracture are incompletely defined. To enable multi-center studies to examine the genetic influences on BMD there is a requirement to standardize measurements across different manufacturers of bone densitometers, different versions of machines and different normative ranges. This paper describes a method developed to allow near-identical subjects with low age-adjusted BMD (based on Z-scores) to be recruited in 17 centers using 27 different densitometers. Cross-calibration was based on measurements using a European spine phantom circulated to all centers and measured ten times on each individual machine. From theses values an individual exponential curve, based on nominal versus observed BMD, was derived for each machine. As expected, there were large and significant variations in nominal BMD values, not only between scanners from different manufacturers but also between different versions of scanners from the same manufacturer. Hologic scanners tended to underestimate the nominal BMD, while Lunar scanners overestimated the value. Norland scanners gave mixed values over estimating BMD at the lower nominal value (0.5 g/cm2) while underestimating the value at the higher value (1.5 g/cm2). The validity of the exponential equations was tested using hip and spine measurements on 991 non-proband women from a familial osteoporosis study (FAMOS). After cross-calibration there was a considerable reduction in variation between machines. This observation, coupled with the absence of a similar reduction in variation attributable to a linear regression on age, demonstrated the validity of the cross-calibration approach. Use of the cross-calibration curves along with a standard normative range (in the case of this study, the Hologic normative range) allowed age-specific Z-scores to be used as an inclusion criterion in this genetic study, a method that will be useful for other trials where age-specific BMD inclusion criteria are required.
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Chohan DPK, Goodwin K, Wilkinson S, Miller R, Hall NR. How has the 'two-week wait' rule affected the presentation of colorectal cancer? Colorectal Dis 2005; 7:450-3. [PMID: 16108880 DOI: 10.1111/j.1463-1318.2005.00821.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To assess the impact of the 'two-week wait' rule on the presentation of colorectal cancer. METHODS A retrospective study of all patients referred to a fast-track clinic in a colorectal cancer centre over an 18-month period, documenting outcome, especially colorectal cancer diagnosis. Comparison was made with patients diagnosed with colorectal cancer presenting via other routes in the same time period. RESULTS Over an 18-month period, 462 patients were seen in the fast-track clinic and 64 (13.8%) were diagnosed with colorectal cancer. A further 131 patients with colorectal cancer presented to the department in the same time period through other means; 66 via standard out-patient letters, 26 from other departments and 39 (20%) as emergency admissions. Median (range) time to first clinic was 12 (2-28) days for fast-track and 24 (1-118) days for standard referrals (P < 0.0001); median time to first treatment was a further 36 (9-134) and 36.5 (1-226) days, respectively. The fast-track cohort had more advanced staging than those referred by standard letter. There were 19 Dukes' B, 22 Dukes' C and 14 Dukes' D cancers in the fast-track group compared with 28 Dukes' B, 25 Dukes' C and 6 Dukes' D in the standard referral group. After patient interview, only 337 (73%) of 462 fast-track patients appeared to fulfil the referral criteria but of the 64 diagnosed with cancer, 59 (92%) satisfied the criteria. Of the 66 patients with cancer referred by standard letter, 61 (92%) fulfilled the criteria. CONCLUSION Patients referred to the fast-track clinic were seen quicker than those referred by standard letter, but they tended to have more advanced disease. The fast-track referral criteria were fulfilled by most patients with cancer (whether or not they were referred to the fast track clinic), confirming their validity. After detailed interview in the clinic, a quarter of fast-track referrals were found not to satisfy referral criteria, suggesting that prioritization in primary care could be improved.
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Abstract
The idea of passive euthanasia has recently been attacked in a particularly clear and explicit way by an "Ethics Task Force" established by the European Association of Palliative Care (EAPC) in February 2001. It claims that the expression "passive euthanasia" is a contradiction in terms and hence that there can be no such thing. This paper critically assesses the main arguments for the Task Force's view. Three arguments are considered. Firstly, an argument based on the (supposed) wrongness of euthanasia and the (supposed) permissibility of what is often called passive euthanasia. Secondly, the claim that passive euthanasia (so-called) cannot really be euthanasia because it does not cause death. And finally, a consequence based argument which appeals to the (alleged) bad consequences of accepting the category of passive euthanasia.We conclude that although healthcare professionals' nervousness about the concept of passive euthanasia is understandable, there is really no reason to abandon the category provided that it is properly and narrowly understand and provided that "euthanasia reasons" for withdrawing or withholding life-prolonging treatment are carefully distinguished from other reasons.
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Abstract
By using tissue typing in conjunction with preimplantation genetic diagnosis doctors are able to pick a human embryo for implantation which, if all goes well, will become a "saviour sibling", a brother or sister capable of donating life-saving tissue to an existing child. This paper addresses the question of whether this form of selection should be banned and concludes that it should not. Three main prohibitionist arguments are considered and found wanting: (a) the claim that saviour siblings would be treated as commodities; (b) a slippery slope argument, which suggests that this practice will lead to the creation of so-called "designer babies"; and (c) a child welfare argument, according to which saviour siblings will be physically and/or psychologically harmed.
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Anderson A, Wilkinson S, Price S, Crain J. The relationship between early embryo cleavage and euploidy. Fertil Steril 2004. [DOI: 10.1016/j.fertnstert.2004.07.244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
BACKGROUND Aromatherapy massage is a commonly used complementary therapy, and is employed in cancer and palliative care largely to improve quality of life and reduce psychological distress. OBJECTIVES To investigate whether aromatherapy and/or massage decreases psychological morbidity, lessens symptom distress and/or improves the quality of life in patients with a diagnosis of cancer. SEARCH STRATEGY We searched CENTRAL (Cochrane Library Issue 1 2002), MEDLINE (1966 to May week 3 2002), CINAHL (1982 to April 2002), British Nursing Index (1994 to April 2002), EMBASE (1980 to Week 25 2002), AMED (1985 to April 2002), PsycINFO (1887 to April week 4 2002), SIGLE (1980 to March 2002), CancerLit (1975 to April 2002) and Dissertation Abstracts International (1861 to March 2002). Reference lists of relevant articles were searched for additional studies. SELECTION CRITERIA We sought randomised controlled trials; controlled before and after studies; and interrupted time series studies of aromatherapy and/or massage for patients with cancer, that measured changes in patient-reported levels of physical or psychological distress or quality of life using reliable and valid tools. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed trials for inclusion in the review, assessed study quality and extracted data. Study authors were contacted where information was unclear. MAIN RESULTS The search strategy retrieved 1322 references. Ten reports met the inclusion criteria and these represented eight RCTs (357 patients). The most consistently found effect of massage or aromatherapy massage was on anxiety. Four trials (207 patients) measuring anxiety detected a reduction post intervention, with benefits of 19-32% reported. Contradictory evidence exists as to any additional benefit on anxiety conferred by the addition of aromatherapy. The evidence for the impact of massage/aromatherapy on depression was variable. Of the three trials (120 patients) that assessed depression in cancer patients, only one found any significant differences in this symptom. Three studies (117 patients) found a reduction in pain following intervention, and two (71 patients) found a reduction in nausea. Although several of the trials measured changes in other symptoms such as fatigue, anger, hostility, communication and digestive problems, none of these assessments was replicated. REVIEWERS' CONCLUSIONS Massage and aromatherapy massage confer short term benefits on psychological wellbeing, with the effect on anxiety supported by limited evidence. Effects on physical symptoms may also occur. Evidence is mixed as to whether aromatherapy enhances the effects of massage. Replication, longer follow up, and larger trials are need to accrue the necessary evidence.
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Fellowes D, Wilkinson S, Moore P. Communication skills training for health care professionals working with cancer patients, their families and/or carers. Cochrane Database Syst Rev 2004:CD003751. [PMID: 15106217 DOI: 10.1002/14651858.cd003751.pub2] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Research suggests communication skills do not reliably improve with experience. Considerable effort is dedicated to courses improving communication skills for health professionals. Evaluation of such courses is important to enable evidence-based teaching and practice. OBJECTIVES To assess whether communication skills training is effective in changing health professionals' behaviour in cancer care with regard to communication/interaction with patients. SEARCH STRATEGY We searched CENTRAL (Cochrane Library Issue 3 2001), MEDLINE (1966 to November 2001), EMBASE (1980 to November 2001), PsycInfo (1887 to November 2001), CINAHL (1982 to November 2001), AMED (1985 - October 2001), Dissertation Abstracts International (1861 to March 2002) and EBM Reviews (1991 to March/April 2001). Reference lists of relevant articles were searched. Three further studies were detected in November 2003. SELECTION CRITERIA Randomized controlled trials or controlled before and after studies of communication skills training in cancer health professionals, measuring changes in behaviour/skills using objective and validated scales. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed trials and extracted data. MAIN RESULTS Of 2824 references, 3 trials involving 347 health professionals were included. One provided an intensive 3 day course then assessed oncology doctors interacting with 640 patients; a second provided a modular course then assessed role plays with oncology nurses; the third was modular and assessed outcomes with clinical and simulated interviews and patient questionnaires. In one trial, course attendees used more focused questions (probability < 0.005), focused and open questions (p = 0.005), expressions of empathy (p < 0.005) and appropriate cue responses (p < 0.05) at follow up than non-attendees. No significant differences were found between attendees and non-attendees for leading questions. From baseline to follow up, attendees had significantly different changes in rates of leading questions (p < 0.05), focused questions (p < 0.005), open questions (p < 0.05) and empathy (p = 0.005). The only observed significant difference in the second trial was that trained doctors controlled the follow-up interview more than untrained doctors (p < 0.05). Neither studies found differences in summarising, interrupting and checking. The third trial found trained nurses used more emotional speech than untrained counterparts, particularly regarding anxiety and distress. Patients interviewed by trained nurses used more emotional terms, but no differences emerged in questionnaires. REVIEWERS' CONCLUSIONS Training programmes assessed by these trials appear to be effective in improving some areas of cancer care professionals communication skills. It is unknown whether this training would be effective if taught by others, nor the comparative efficacy of these programmes.
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Faull J, Baker S, Wilkinson S, Nicklin S. Fungal Degradation Of Explosives. Mycology 2003. [DOI: 10.1201/9780203913369.ch39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Kemp PM, Holmes C, Hoffmann S, Wilkinson S, Zivanovic M, Thom J, Bolt L, Fleming J, Wilkinson DG. A randomised placebo controlled study to assess the effects of cholinergic treatment on muscarinic receptors in Alzheimer's disease. J Neurol Neurosurg Psychiatry 2003; 74:1567-70. [PMID: 14617718 PMCID: PMC1738233 DOI: 10.1136/jnnp.74.11.1567] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To determine the effects of cholinergic treatment on the muscarinic receptor in patients with Alzheimer's disease. METHODS 12 patients with mild to moderate Alzheimer's disease and six controls were studied. The patients underwent ADAS-COG psychometric assessment and SPECT brain imaging with (123)I quinuclidinyl benzilate (QNB), to demonstrate the postsynaptic muscarinic M1 receptor, before being randomised in a double blind study to receive either an acetylcholinesterase inhibitor (donepezil) or placebo for four months. Following this, the ADAS-COG and the (123)I-QNB receptor scan were repeated. The controls were imaged on one occasion only. All image analyses were undertaken using SPM99. RESULTS (123)I-QNB imaging showed a significant relation between baseline psychometric impairment and deficits on scanning. Both placebo and actively treated groups had reductions in (123)I-QNB uptake. Greater reductions in receptor binding were demonstrated in the placebo group than in those receiving active treatment. Intraindividual reproducibility of the (123)I-QNB imaging technique appeared highly robust. CONCLUSIONS The results suggest that (123)I-QNB uptake is better preserved in Alzheimer's disease patients on cholinergic treatment than on placebo. Cholinergic treatment may play a neuroprotective role. Sequential (123)I-QNB imaging seems to be a powerful tool in monitoring the response of these receptors to disease modifying treatments.
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Wilkinson S, Fellowes D, Goodman M, Low J, Harvey F. 1236 District nurses perceptions of a home based nursing service for dying patients: a national survey of reasons for referral and non-referral. EJC Suppl 2003. [DOI: 10.1016/s1359-6349(03)91262-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Wilkinson S, Gambles M, Fellowes D. 931 Reflexology for symptom relief in patients with cancer: a cochrane systematic review. EJC Suppl 2003. [DOI: 10.1016/s1359-6349(03)90958-x] [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] Open
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Goodman M, Wilkinson S, Fellowes D. 946 Compulsory constipation? — an evaluation of the prevalence and management of constipation in pallative care. EJC Suppl 2003. [DOI: 10.1016/s1359-6349(03)90973-6] [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] Open
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Alam NA, Rowan AJ, Wortham NC, Pollard PJ, Mitchell M, Tyrer JP, Barclay E, Calonje E, Manek S, Adams SJ, Bowers PW, Burrows NP, Charles-Holmes R, Cook LJ, Daly BM, Ford GP, Fuller LC, Hadfield-Jones SE, Hardwick N, Highet AS, Keefe M, MacDonald-Hull SP, Potts EDA, Crone M, Wilkinson S, Camacho-Martinez F, Jablonska S, Ratnavel R, MacDonald A, Mann RJ, Grice K, Guillet G, Lewis-Jones MS, McGrath H, Seukeran DC, Morrison PJ, Fleming S, Rahman S, Kelsell D, Leigh I, Olpin S, Tomlinson IPM. Genetic and functional analyses of FH mutations in multiple cutaneous and uterine leiomyomatosis, hereditary leiomyomatosis and renal cancer, and fumarate hydratase deficiency. Hum Mol Genet 2003; 12:1241-52. [PMID: 12761039 DOI: 10.1093/hmg/ddg148] [Citation(s) in RCA: 246] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Germline mutations of the fumarate hydratase (FH, fumarase) gene are found in the recessive FH deficiency syndrome and in dominantly inherited susceptibility to multiple cutaneous and uterine leiomyomatosis (MCUL). We have previously reported a number of germline FH mutations from MCUL patients. In this study, we report additional FH mutations in MCUL and FH deficiency patients. Mutations can readily be found in about 75% of MCUL cases and most cases of FH deficiency. Some of the more common FH mutations are probably derived from founding individuals. Protein-truncating FH mutations are functionally null alleles. Disease-associated missense FH changes map to highly conserved residues, mostly in or around the enzyme's active site or activation site; we predict that these mutations severely compromise enzyme function. The mutation spectra in FH deficiency and MCUL are similar, although in the latter mutations tend to occur earlier in the gene and, perhaps, are more likely to result in a truncated or absent protein. We have found that not all mutation-carrier parents of FH deficiency children have a strong predisposition to leiomyomata. We have confirmed that renal carcinoma is sometimes part of MCUL, as part of the variant hereditary leiomyomatosis and renal cancer (HLRCC) syndrome, and have shown that these cancers may have either type II papillary or collecting duct morphology. We have found no association between the type or site of FH mutation and any aspect of the MCUL phenotype. Biochemical assay for reduced FH functional activity in the germline of MCUL patients can indicate carriers of FH mutations with high sensitivity and specificity, and can detect reduced FH activity in some patients without detectable FH mutations. We conclude that MCUL is probably a genetically homogeneous tumour predisposition syndrome, primarily resulting from absent or severely reduced fumarase activity, with currently unknown functional consequences for the smooth muscle or kidney cell.
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