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Yu H, Lee Y, Chugh B, Tseng C, Campbell M, Leszczynski K, Sahgal A. SU-G-JeP2-01: A New Approach for MR-Only Treatment Planning: Tissue Segmentation-Based Pseudo-CT Generation Using T1-Weighted MRI. Med Phys 2016. [DOI: 10.1118/1.4957021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Mansouri-Attia N, Ritsick D, Campbell M, Carlson K, Vidali A, Braverman J. Elevated levels of Tc17 and NK17 cells in early pregnancy are associated with spontaneous abortion in women with a history of recurrent pregnancy loss. J Reprod Immunol 2016. [DOI: 10.1016/j.jri.2016.04.139] [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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Driessen EMC, de Lorenzo P, Campbell M, Felice M, Ferster A, Hann I, Vora A, Hovi L, Escherich G, Li CK, Mann G, Leblanc T, Locatelli F, Biondi A, Rubnitz J, Schrappe M, Silverman L, Stary J, Suppiah R, Szczepanski T, Valsecchi M, Pieters R. Outcome of relapsed infant acute lymphoblastic leukemia treated on the interfant-99 protocol. Leukemia 2016; 30:1184-7. [PMID: 26369984 DOI: 10.1038/leu.2015.246] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Khisa W, Wakasiaka S, McGowan L, Campbell M, Lavender T. Understanding the lived experience of women before and after fistula repair: a qualitative study in Kenya. BJOG 2016; 124:503-510. [PMID: 26892879 DOI: 10.1111/1471-0528.13902] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To gain understanding of the first-hand experience of women prior to and following repair of a vaginal fistula, to determine the most effective support mechanisms. DESIGN Qualitative phenomenological study using a series of in-depth semi-structured interviews at two time points: prior to fistula repair and 6 months post-surgery. Data were analysed thematically. SETTING Three fistula clinics in three districts in Kenya. POPULATION A purposive sample of 16 women suffering with vaginal fistula who were seeking fistula repair. METHODS Thrity-two semi-structured interviews were conducted. RESULTS The two main themes represented the women's journeys from social isolation to social reintegration. Women felt euphoric following fistula repair, believing that a 'miracle' had occurred. However, the 'post-miracle phase' demonstrated that the social and psychological impact of fistula leaves scars that are not easily healed, even when fistula repair is successful. CONCLUSION Women's experiences of living with fistula have an impact beyond that which can be repaired solely by surgery. The findings from this study support the need for more active psychological assessment in the management of women with fistula, and the role of targeted psychological support in any package of care given in the post repair phase. The format of this support requires further study. Engagement by health professionals with the wider community could raise awareness of the causes of fistula, and provide support for significant others who may also be feeling vulnerable. It is likely that the collaborative efforts from health professionals and community members will provide the most effective support. TWEETABLE ABSTRACT Fistula surgery alone is insufficient for women's physical, social and psychological recovery.
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Campbell M, O'Meara T, Esserman LJ. Abstract OT2-05-02: Characterization of the oral, gut, and breast tissue microbiomes in women with invasive breast cancer, ductal carcinoma in situ (DCIS), or no history of breast cancer. Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-ot2-05-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: We now know that there is an interplay between our bodies and the bacteria that we carry, both in health and in disease. Inflammatory diseases associated with disruptions in microbial equilibria, such as periodontal disease and ulcerative colitis, as well as chronic antibiotic use, have been associated with increased risk for cancer development. In a previous small pilot study, we observed differences in the oral microbiomes of women with breast cancer and healthy women. This presentation describes an ongoing study in which we aim to validate our previous findings in a larger cohort of women, as well as extend the microbiomes studied to include the gut and local breast tissue microbiota.
Trial design and eligibility criteria: Women with invasive breast cancer or with ductal carcinoma in situ (DCIS) who have not received prior therapy for their disease are eligible for enrollment. A cohort of healthy women will also be enrolled. Sample collection kits containing cheek and stool swab materials are distributed to patients in the clinic, and breast tumor tissue is collected at the time of surgery.
Specific aims: 1. To characterize and compare oral and gut microbial diversity from women with early stage invasive breast cancer, women with DCIS, and healthy women; and 2. To characterize the microbiota associated with breast tumor tissue and compare this to healthy breast tissue.
Methods: DNA from the three sites is isolated, the bacterial 16S rRNA gene is PCR amplified and sequenced, and the bacterial species present are enumerated. Oral, gut, and breast tissue microbial diversity at the genus and species levels will be assessed using the Shannon diversity index. Student's t-test will be used to compare the mean diversity index values. Evaluation of microbial diversity and clinical variables will be determined using Spearman or Pearson correlations depending on the distribution of the data. We will also compare oral microbial diversity and clinical variables across racial and ethnic groups to determine if differences in the microbiomes may explain disparities in incidence across these groups. Classification and regression trees (CART) will be employed to develop rule sets based on the abundance of oral bacteria that discriminate breast cancer vs. DCIS vs. healthy controls.
Present accrual: As of June, 2015, 32 women with early-stage invasive cancer, 8 women with DCIS, and 9 healthy women received sample collection kits. Breast tumor tissue has been collected from 11 invasive breast cancer cases and 2 DCIS cases.
Target accrual: For the oral and gut microbiome analyses: 100 women with early-stage invasive breast cancer, 100 women with ductal carcinoma in situ (DCIS), and 100 healthy women with no history of breast cancer. For the breast tissue microbiome analyses: 20 women with invasive breast cancer, 10 patients with DCIS, and 10 reduction mammoplasty cases from healthy women.
Citation Format: Campbell M, O'Meara T, Esserman LJ. Characterization of the oral, gut, and breast tissue microbiomes in women with invasive breast cancer, ductal carcinoma in situ (DCIS), or no history of breast cancer. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr OT2-05-02.
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Tan W, Wright T, Rajendran D, Garcia-Sanchez Y, Finkelberg L, Kisilak M, Campbell M, Westall CA. Cone-Photoreceptor Density in Adolescents With Type 1 Diabetes. Invest Ophthalmol Vis Sci 2016; 56:6339-43. [PMID: 26517403 DOI: 10.1167/iovs.15-16817] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Changes to retinal structure and function occur in individuals with diabetes before the onset of diabetic retinopathy. It is still unclear if these changes initially affect vascular or neural retina, or if particular retinal areas are more susceptible than others. This paper examines the distribution of cone photoreceptor density in the retina of adolescents with type 1 diabetes. METHODS This cross-sectional prospective study includes 29 adolescents and young adults with type 1 diabetes and no diabetic retinopathy and 44 control participants recruited at the Hospital for Sick Children. Adaptive-optics enhanced retinal imaging of the cone photoreceptor mosaic was performed in four quadrants at an eccentricity of ∼7° from the fovea. After image registration and averaging, cone photoreceptors were counted and photoreceptor density was calculated. Analysis of variance with repeated measures was used to assess the differences in photoreceptor density between groups. RESULTS Cone density was similar in both control participants and participants with diabetes. There was a small effect of retinal hemisphere; participants with diabetes did not show the expected radial asymmetry observed in control participants. CONCLUSIONS Cone density in the parafoveal retina is not reduced in adolescents with type 1 diabetes.
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Campbell M, Alozy J, Ballabriga R, Frojdh E, Heijne E, Llopart X, Poikela T, Santin E, Tlustos L, Valerio P, Wong W. Single particle detection for spectroscopic CT and tracking in hadron therapy using Medipix chips. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)30038-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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George AJT, Collett C, Carr AJ, Holm S, Bale C, Burton S, Campbell M, Coles A, Gottlieb G, Muir K, Parroy S, Price J, Rice ASC, Sinden J, Stephenson C, Wartolowska K, Whittall H. When should placebo surgery as a control in clinical trials be carried out? ACTA ACUST UNITED AC 2016. [DOI: 10.1308/rcsbull.2016.75] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Placebo surgery – often maligned as ‘sham surgery’ – is a tough sell to patients and to many clinicians. But could surgical research benefit from increased use of placebo control groups?
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Ponchel F, Burska A, Hensor E, Raja R, Campbell M, Emery P, Conaghan P. Changes in peripheral blood immune cell composition in osteoarthritis. Osteoarthritis Cartilage 2015; 23:1870-8. [PMID: 26162804 PMCID: PMC4638189 DOI: 10.1016/j.joca.2015.06.018] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 05/05/2015] [Accepted: 06/29/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Immune age-related abnormalities may synergise with osteoarthritis (OA) pathology. We explored whether abnormalities in the blood immune cell composition are present in OA, beyond defects typically associated with ageing. DESIGN Blood was collected from 121 healthy controls (HC) and 114 OA patients. Synovial biopsies were obtained from another 52 OA patients. Flow cytometry was used to establish the frequencies of lineage subsets, naïve, memory and regulatory T and B-cells, cells with an abnormal phenotype related to inflammation (IRC) and memory-like CD8(+) T-cells. Multivariate analysis of covariance (MANCOVA) was used to determine whether the relative subset frequencies differed between HC and OA, controlling for age. RESULTS Expected histology and T/B-cell infiltration were observed. Following age adjusted analysis, we confirmed the lack of age association in HC for CD4(+), B, NK and NKT cells but a negative trend for CD8(+) T-cells. In OA, CD4(+) T-cell and B-cell frequency were lower compared to HC while CD8(+) T-cell frequencies were higher. CD8(+) memory-like cells were more likely to be found in OA (odds ratio = 15). Increased CD8(+) IRC frequencies were also present in OA. The relationship between age and CD4(+) or CD8(+) naïve T-cells in HC were changed in OA while the age relationships with memory cells were lost. The increase in CD4(+) Treg with age was also lost in OA. B-cells showed limited evidence of disturbance. CONCLUSIONS Immune dysfunction may be present in OA beyond what appears related to ageing; this requires further investigation.
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Campbell M, Thomson H, Gibson M. Qualitative systematic review of the health and wellbeing of lone parents in welfare to work. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv171.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Theodoropoulou S, Doyle S, Copland D, Liu J, Wu J, Campbell M, Dick A. Interleukin 33/ST2 signaling regulates inflammatory response in choroidal stroma and ocular angiogenesis: implications for age-related macular degeneration. Acta Ophthalmol 2015. [DOI: 10.1111/j.1755-3768.2015.0453] [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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Rouine J, Gobbo OL, Campbell M, Gigliucci V, Ogden I, McHugh Smith K, Duffy P, Behan B, Byrne D, Kelly ME, Blau CW, Kerskens CM, Harkin A. MDMA 'ecstasy' increases cerebral cortical perfusion determined by bolus-tracking arterial spin labelling (btASL) MRI. Br J Pharmacol 2015; 169:974-87. [PMID: 23517012 DOI: 10.1111/bph.12178] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Revised: 12/10/2012] [Accepted: 02/18/2013] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND AND PURPOSE The purpose of this study was to assess cerebral perfusion changes following systemic administration of the recreational drug 3,4-methylendioxymethamphetamine (MDMA 'ecstasy') to rats. EXPERIMENTAL APPROACH Cerebral perfusion was quantified using bolus-tracking arterial spin labelling (btASL) MRI. Rats received MDMA (20 mg·kg(-1); i.p.) and were assessed 1, 3 or 24 h later. Rats received MDMA (5 or 20 mg·kg(-1); i.p.) and were assessed 3 h later. In addition, rats received MDMA (5 or 10 mg·kg(-1); i.p.) or saline four times daily over 2 consecutive days and were assessed 8 weeks later. Perfusion-weighted images were generated in a 7 tesla (7T) MRI scanner and experimental data was fitted to a quantitative model of cerebral perfusion to generate mean transit time (MTT), capillary transit time (CTT) and signal amplitude. KEY RESULTS MDMA reduces MTT and CTT and increases amplitude in somatosensory and motor cortex 1 and 3 h following administration, indicative of an increase in perfusion. Prior exposure to MDMA provoked a long-term reduction in cortical 5-HT concentration, but did not produce a sustained effect on cerebral cortical perfusion. The response to acute MDMA challenge (20 mg·kg(-1); i.p.) was attenuated in these animals indicating adaptation in response to prior MDMA exposure. CONCLUSIONS AND IMPLICATIONS MDMA provokes changes in cortical perfusion, which are quantifiable by btASL MRI, a neuroimaging tool with translational potential. Future studies are directed towards elucidation of the mechanisms involved and correlating changes in cerebrovascular function with potential behavioural deficits associated with drug use.
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Campbell M, Bowie C, Kingham S, McCarthy JP. Painting a picture of trans-Tasman mortality. Public Health 2015; 129:396-402. [PMID: 25746155 DOI: 10.1016/j.puhe.2015.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Revised: 12/31/2014] [Accepted: 01/17/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The determinants of health and mortality inequalities in New Zealand and Australia have been subjected to research, with the influence of a range of socio-economic and demographic influences (deprivation, social class, ethnicity) receiving notable attention. Both countries are considered privileged, positioned amongst the world leaders in rankings of mortality and life expectancy. This paper reports on observed rates of mortality and views how the countries have fared over time with respect to one another. STUDY DESIGN, OBSERVATIONAL, METHODS This study derives comparable rates of mortality for both New Zealand and Australia, disaggregated by age and sex for the time period 1948-2008. The age-standardised rates are visualised using the Lexis mapping software program, showing the relative differences between the countries over time whilst simultaneously highlighting age, period and cohort effects. RESULTS Relative to Australia, New Zealand had advantageous rates of mortality across almost all age groups between the years 1948 and 1980 (approximately). For both sexes, a dramatic reversal of fortunes in New Zealand has followed relative to Australia. For example, for younger males in New Zealand, the reversal is startling. Over the time period observed, males aged 10-20 years in New Zealand have moved from an advantageous position of having a mortality rate 20% lower than Australia to a relative position of 50% higher. CONCLUSIONS The social and economic forces in both New Zealand and Australia which may have driven the divergence require further scrutiny. It is argued here, that the changing fortunes of the populations are linked to the process of selective migration and the large-scale population movements between the countries facilitated by the Trans-Tasman Travel Arrangement. These findings have important implications for policy formation and service planning, if the inequality in mortality between the areas of study is to be addressed.
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Suepaul SM, Carrington C, Campbell M, Borde G, Adesiyun AA. Antimicrobial susceptibility of Leptospira isolates from dogs and rats to 12 antimicrobial agents. Trop Biomed 2015; 32:1-10. [PMID: 25801249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This study determined the antimicrobial susceptibilities of 67 isolates of Leptospira from dogs (suspect canine cases: n=7 and stray dogs: n=6) and rodents (n=54) in Trinidad to 12 antimicrobial agents using broth microdilution and macrodilution techniques. Commonly used antimicrobial agents such as the penicillin G and ceftriaxone had relatively low minimal inhibitory concentrations (MICs) while doxycycline displayed a relatively higher value but was still considered to be effective. While imipenem was the most effective with low MIC values in vitro, sulphamethoxazole-trimethoprim had the highest i.e. least effective. Based on these results, the drugs commonly used in the treatment of leptospirosis (penicillin G, penicillin-streptomycin, doxycycline and ceftriaxone) in both humans and animals in Trinidad appear to have similar MICs and MBCs in vitro when compared with published reports. The serovar of Leptospira spp. and in most cases the origin of the isolates did not significantly (P>0.05) influence their susceptibilities to the antimicrobial agents tested.
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Dallosso HM, Bodicoat DH, Campbell M, Carey ME, Davies MJ, Eborall HC, Hadjiconstantinou M, Khunti K, Speight J, Heller S. Self-monitoring of blood glucose versus self-monitoring of urine glucose in adults with newly diagnosed Type 2 diabetes receiving structured education: a cluster randomized controlled trial. Diabet Med 2015; 32:414-22. [PMID: 25308625 DOI: 10.1111/dme.12598] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/06/2014] [Indexed: 11/30/2022]
Abstract
AIMS To compare the effectiveness and acceptability of self-monitoring of blood glucose with self-monitoring of urine glucose in adults with newly diagnosed Type 2 diabetes. METHODS We conducted a multi-site cluster randomized controlled trial with practice-level randomization. Participants attended a structured group education programme, which included a module on self-monitoring using blood glucose or urine glucose monitoring. HbA1c and other biomedical measures as well as psychosocial data were collected at 6, 12 and 18 months. A total of 292 participants with Type 2 diabetes were recruited from 75 practices. RESULTS HbA1c levels were significantly lower at 18 months than at baseline in both the blood monitoring group [mean (se) -12 (2) mmol/mol; -1.1 (0.2) %] and the urine monitoring group [mean (se) -13 (2) mmol/mol; -1.2 (0.2)%], with no difference between groups [mean difference adjusted for cluster effect and baseline value = -1 mmol/mol (95% CI -3, 2); -0.1% (95% CI -0.3, 0.2)]. Similar improvements were observed for the other biomedical outcomes, with no differences between groups. Both groups showed improvements in total treatment satisfaction, generic well-being, and diabetes-specific well-being, and had a less threatening view of diabetes, with no differences between groups at 18 months. Approximately one in five participants in the urine monitoring arm switched to blood monitoring, while those in the blood monitoring arm rarely switched (18 vs 1% at 18 months; P < 0.001). CONCLUSIONS Participants with newly diagnosed Type 2 diabetes who attended structured education showed similar improvements in HbA1c levels at 18 months, regardless of whether they were assigned to blood or urine self-monitoring.
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Ponchel F, Burska AN, Campbell M, Raja R, White D, Emery P, Conaghan PG. A1.24 Shift in blood immune cell composition in ageing and osteoarthritis patients. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-207259.24] [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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Page K, Barnett AG, Campbell M, Brain D, Martin E, Fulop N, Graves N. Response to Grayson's letter to the editor: 'Response to K. Page et al., 'Costing the Australian National Hand Hygiene Initiative''. J Hosp Infect 2015; 89:138-9. [PMID: 25559159 DOI: 10.1016/j.jhin.2014.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 11/22/2014] [Indexed: 11/25/2022]
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Suepaul SM, Carrington CV, Campbell M, Borde G, Adesiyun AA. Seroepidemiology of leptospirosis in dogs and rats in Trinidad. Trop Biomed 2014; 31:853-861. [PMID: 25776612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Stray dogs (n=207), suspected canine cases of leptospirosis (n=50) and rats (n=200) from the Caribbean island of Trinidad were subjected to the Microscopic Agglutination Test (MAT) for leptospirosis. The seroprevalence in stray dogs was 15.5% (n=32), the predominant serogroup was Icterohaemorrhagiae (14.5%; n=30) with agglutinations to serovars Copenhageni at 5.8%, Icterohaemorrhagiae at 4.8%, Mankarso at 3.9%. The seroprevalence among suspected canine cases was 72% (n=36) with Icterohaemorrhagiae again being the predominant serogroup at 60% inclusive of serovars: Copenhageni, 44%; Mankarso, 14%; and Icterohaemorrhagiae 2%. A seroprevalence of 16.5% was determined in rats, all agglutinations were to the Icterohaemorrhagiae serogroup (inclusive of serovars Copenhageni, 9.5%; Icterohaemorrhagiae, 5.5%; and Mankarso, 1.5%). Overall serovar Copenhageni was the most common serovar as 11.6% of all the animal species tested by the MAT were positive and may be an important zoonotic serovar in Trinidad. The titres of infecting serovars of Leptospira in suspected canine cases of leptospirosis were considerably higher than that found in stray dogs and in rats where the lowest titres were found. Age and sex were not significant risk factors except in the case of rats where age was significant, indicating that juvenile rats were at a significantly higher risk. There was no definite pattern of the distribution of positive animals or the serovars when using the MAT. Data obtained in the current study indicate that dogs and rats in Trinidad have the potential to be sources of leptospiral infections for humans. This potential has public health implications making it imperative to control rat and stray dog populations in the island to reduce the risk of human leptospirosis.
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Thibault I, Campbell M, Tseng C, Al-Omair A, Lochray F, Letourneau D, Yu E, Lee Y, Fehlings M, Sahgal A. Salvage Spine Stereotactic Body Radiation Therapy (SBRT) for Spinal Metastases That Failed Initial SBRT: A First Report. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Holtz C, Thind A, Wilk P, Campbell M. Neighbourhood Variation and Inequity of Primary Health Service Use by Mothers from London–Middlesex, Ontario. ACTA ACUST UNITED AC 2014; 15:32-42. [DOI: 10.12927/whp.2014.23859] [Citation(s) in RCA: 2] [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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Campbell M, Stone DH, Kleinberg KF, McLean R. Down but not out: incidence and estimated costs to society of road casualties in Strathclyde, Scotland. Public Health 2014; 128:350-3. [PMID: 24650593 DOI: 10.1016/j.puhe.2013.12.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Revised: 10/24/2013] [Accepted: 12/23/2013] [Indexed: 10/25/2022]
Abstract
OBJECTIVES To investigate the recent epidemiological patterns and costs of road traffic casualties (RTCs) in Strathclyde, Scotland. STUDY DESIGN Retrospective record-linkage epidemiological study using routine data sources. METHODS A linked police-hospital database was analysed to describe the epidemiology of RTCs from 2004 to 2009. Using UK government methodology, the costs of road casualties to the National Health Service (NHS) and society were assessed. RESULTS RTC rates declined over the study period. Males were at higher risk than females as were those residing in more socially deprived addresses. The estimated costs of RTCs in Strathclyde amounted to £400 million annually. Of this, around one twentieth (£20 million per year), was attributable to direct NHS costs. CONCLUSIONS Road casualties remain a major public health threat in Strathclyde, and contribute to health inequalities. RTC costs to society amount to almost a tenth of NHS revenue expenditure. Cost-effective road safety measures should be deployed more widely.
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Milzman D, Altman J, Hatoum Z, Berman D, Neustadtl A, Pasternac K, Campbell M. IMPACT OF AIR FLIGHT ON GAMES MISSED POST CONCUSSION IN NHL PLAYERS. Br J Sports Med 2014. [DOI: 10.1136/bjsports-2014-093494.213] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Molassiotis A, Russell W, Hughes J, Breckons M, Lloyd-Williams M, Richardson J, Hulme C, Brearley S, Campbell M, Garrow A, Ryder W. The effectiveness and cost-effectiveness of acupressure for the control and management of chemotherapy-related acute and delayed nausea: Assessment of Nausea in Chemotherapy Research (ANCHoR), a randomised controlled trial. Health Technol Assess 2014; 17:1-114. [PMID: 23803562 DOI: 10.3310/hta17260] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Chemotherapy-induced nausea and vomiting remain difficult symptoms to manage in clinical practice. As standard antiemetic drugs do not fully eliminate these symptoms, it is important to explore the adjuvant role of non-pharmacological and complementary therapies in antiemetic management approaches. Acupressure is one such treatment showing highly suggestive evidence so far of a positive effect, meriting further investigation. OBJECTIVES The primary objective was to assess the effectiveness and cost-effectiveness of self-acupressure using wristbands compared with sham acupressure wristbands and standard care alone in the management of chemotherapy-induced nausea. Secondary objectives included assessment of the effectiveness and cost-effectiveness of the wristbands in relation to vomiting and quality of life and exploration of any age, gender and emetogenic risk effects. DESIGN Randomised three-arm sham-controlled trial (Assessment of Nausea in Chemotherapy Research or ANCHoR) with an economic evaluation. Arms include the wristband arm, the sham wristband arm and the standard care only arm. Randomisation consisted of minimisation with a random element balancing for gender, age (16-24, > 24-50, >50 years) and three levels of emetogenic chemotherapy (low, moderate and high). Qualitative interviews were incorporated to shed more light on the quantitative findings. SETTING Outpatient chemotherapy clinics in three regions in the UK involving 14 different cancer units/centres. PARTICIPANTS Chemotherapy-naive cancer patients receiving chemotherapy of low, moderate and high emetogenic risk. INTERVENTION The intervention was acupressure wristbands pressing the P6 point (anterior surface of the forearm). MAIN OUTCOME MEASURES The Rhodes Index for Nausea/Vomiting, the Multinational Association of Supportive Care in Cancer (MASCC) Antiemesis Tool and the Functional Assessment of Cancer Therapy - General (FACT-G). At baseline participants completed measures of anxiety/depression, nausea/vomiting expectation and expectations from using the wristbands. RESULTS In total, 500 patients were randomised in the study arms (166 standard care, 166 sham acupressure and 168 acupressure) and data were available for 361 participants for the primary outcome. The primary outcome analysis (nausea in cycle 1) revealed no statistically significant differences between the three arms, although the median nausea experience in patients using wristbands (both real and sham ones) was somewhat lower than that in the antiemetics only group (median nausea experience scores for the four cycles: standard care arm 1.43, 1.71, 1.14, 1.14; sham acupressure arm 0.57, 0.71, 0.71, 0.43; acupressure arm 1.00, 0.93, 0.43, 0). A gender effect was evident (p= 0.002), with women responding more favourably to the use of sham acupressure wristbands than men (odds ratio 0.35 for men and 2.02 for women in the sham acupressure group; 1.27 for men and 1.17 for women in the acupressure group). This suggests a placebo effect. No significant differences were detected in relation to vomiting outcomes, anxiety and quality of life. Some transient adverse effects were reported, including tightness in the area of the wristbands, feeling uncomfortable when wearing them and minor swelling in the wristband area (n= 6).There were no statistically significant cost differences associated with the use of real acupressure bands (£70.66 for the acupressure group, £111.13 for the standard care group and £161.92 for the sham acupressure group). In total, 26 subjects took part in qualitative interviews. The qualitative data suggested that participants perceived the wristbands (both real and sham) as effective and helpful in managing their nausea during chemotherapy. CONCLUSIONS There were no statistically significant differences between the three arms in terms of nausea, vomiting and quality of life, although apparent resource use was less in both the real acupressure arm and the sham acupressure arm compared with standard care only; therefore; no clear conclusions can be drawn about the use of acupressure wristbands in the management of chemotherapy-related nausea and vomiting. However, the study provided encouraging evidence in relation to an improved nausea experience and some indications of possible cost savings to warrant further consideration of acupressure both in practice and in further clinical trials. TRIAL REGISTRATION ISRCTN87604299. SOURCE OF FUNDING This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 17, No. 26. See the HTA programme website for further project information.
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Campbell M, Robertson A, Jahoda A. Psychological therapies for people with intellectual disabilities: comments on a matrix of evidence for interventions in challenging behaviour. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2014; 58:172-188. [PMID: 23106865 DOI: 10.1111/j.1365-2788.2012.01646.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/15/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND Psychological therapies with a proven efficacy in the general population are being adapted for use with people who have intellectual disabilities in community settings. METHODS A systematic review of peer-reviewed literature published between 1980 and 2010 was carried out, to identify the evidence base for effective psychological interventions in challenging behaviour. Relevant databases were searched using applied key terms. Evidence was graded, according to the quality of the research. A best-evidence Matrix was produced to improve guidance for service providers and practitioners in the range, volume and quality of psychological interventions. RESULTS There is a limited amount of efficacy research that meets the most stringent standards of empirical evidence. CONCLUSIONS It is important to broaden the evidence base and consider the context of psychological interventions, alongside the values underpinning care and treatment.
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Wigmore G, Campbell M, Walker P, Raveendran K. Referrals to a critical care unit: compliance with the NCEPOD recommendations. Crit Care 2014. [PMCID: PMC4068240 DOI: 10.1186/cc13197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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