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Taylor AW, Kelly G, Dal Grande E, Kelly D, Marin T, Hey N, Burke KJ, Licinio J. Population levels of wellbeing and the association with social capital. BMC Psychol 2017; 5:23. [PMID: 28673334 PMCID: PMC5496434 DOI: 10.1186/s40359-017-0193-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 06/22/2017] [Indexed: 11/23/2022] Open
Abstract
Background This research investigates wellbeing at the population level across demographic, social and health indicators and assesses the association between wellbeing and social capital. Method Data from a South Australian monthly chronic disease/risk factor surveillance system of randomly selected adults (mean age 48.7 years; range 16–99) from 2014/5 (n = 5551) were used. Univariable analyses compared wellbeing/social capital indicators, socio-demographic, risk factors and chronic conditions. Multi-nominal logistic regression modelling, adjusting for multiple covariates was used to simultaneously estimate odds ratios for good wellbeing (reference category) versus neither good nor poor, and good wellbeing versus poor wellbeing. Results 48.6% were male, mean age 48.7 (sd 18.3), 54.3% scored well on all four of the wellbeing indicators, and positive social capital indicators ranged from 93.1% for safety to 50.8% for control over decisions. The higher level of social capital corresponded with the good wellbeing category. Modeling showed higher odds ratios for all social capital variables for the lowest level of wellbeing. These higher odds ratios remained after adjusting for confounders. Conclusions The relationship between wellbeing, resilience and social capital highlights areas for increased policy focus.
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Hughes R, Knudsen E, Kirthi S, Kelly G, Tobin A, Sweeney C, Jemec G, Kirby B. Framingham risk assessment in hidradenitis suppurativa. Br J Dermatol 2017; 176:1404-1406. [DOI: 10.1111/bjd.15365] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Abstract
Within the last few years, more and more occupational therapists practising in Great Britain have been using standardised assessments in their work. Mostly they rely on popular tests which have gained respectability and acceptance in psychology and related professions. However, it is of utmost importance that occupational therapists are fully aware of how the tests they are using are thought of by a wide variety of people. The purpose of this article was to search the literature and discover what had been said about the Marianne Frostig Developmental Test of Visual Perception. The Frostig Programme for Individual Training and Remediation in Visual Perception is also examined briefly. It is hoped that this review will be of use in helping occupational therapists who are either using the test or thinking about using it to decide whether it is appropriate for their purpose.
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Kelly G, Shinners A, Finn G, McMahon V, Gordon H, Grant A. A comparison of physical activity levels in commonly encountered paediatric disability populations. Physiotherapy 2016. [DOI: 10.1016/j.physio.2016.10.326] [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
Hidradenitis suppurativa (HS) is a chronic relapsing disease of follicular occlusion that causes immense clinical and psychosocial morbidity when refractory to treatment. HS is no longer considered a disease of primary infectious etiology, although bacteria play a role. There is increasing evidence that HS is associated with immune dysregulation, based on its clinical association with other immune-mediated disorders, by its response to biologic therapy in the clinical arena, and from molecular research. This article summarizes what is known in relation to the inflammatory pathways in HS.
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Witte S, Dedman C, Harriss F, Kelly G, Chang YM, Witte TH. Comparison of treatment outcomes for superficial digital flexor tendonitis in National Hunt racehorses. Vet J 2016; 216:157-63. [PMID: 27687944 DOI: 10.1016/j.tvjl.2016.08.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 08/09/2016] [Accepted: 08/11/2016] [Indexed: 11/28/2022]
Abstract
Superficial digital flexor (SDF) tendonitis is a common injury in Thoroughbred racehorses. Injuries require prolonged rehabilitation, with unpredictable outcomes and a high incidence of re-injury. This observational case-control study aimed to compare race outcomes after commonly advocated treatments for tendon healing. Clinical and racing records were evaluated for 127 National Hunt racehorses treated between 2007 and 2011 for an SDF tendon injury. Two age- and sex-matched control horses were selected for each case horse to analyse the effect on post-injury racing outcomes of pre-injury data, lesion severity and treatment group [controlled exercise alone, bar firing, intralesional platelet-rich plasma (PRP), tendon splitting, tendon splitting combined with bar firing]. Control horses raced more often than case horses, with higher maximum racing post rating (RPRmax) and longer racing distances. Pre-injury racing performance was not associated with treatment group. Rate of return to racing was not associated with lesion severity or treatment group. Number of races, total distance raced post-injury and RPRmax were not associated with lesion severity or treatment group. Controlled exercise alone offered similar post-injury racing outcomes in National Hunt racehorses with SDF tendonitis to the other treatment options examined. Bar firing, either alone or in conjunction with tendon splitting, provided no additional benefit in rate of return to racing and race performance.
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Godin-Heymann N, Brabetz S, Murillo MM, Saponaro M, Santos CR, Lobley A, East P, Chakravarty P, Matthews N, Kelly G, Jordan S, Castellano E, Downward J. Tumour-suppression function of KLF12 through regulation of anoikis. Oncogene 2016; 35:3324-34. [PMID: 26455320 PMCID: PMC4929484 DOI: 10.1038/onc.2015.394] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 08/11/2015] [Accepted: 09/05/2015] [Indexed: 12/14/2022]
Abstract
Suppression of detachment-induced cell death, known as anoikis, is an essential step for cancer metastasis to occur. We report here that expression of KLF12, a member of the Kruppel-like family of transcription factors, is downregulated in lung cancer cell lines that have been selected to grow in the absence of cell adhesion. Knockdown of KLF12 in parental cells results in decreased apoptosis following cell detachment from matrix. KLF12 regulates anoikis by promoting the cell cycle transition through S phase and therefore cell proliferation. Reduced expression levels of KLF12 results in increased ability of lung cancer cells to form tumours in vivo and is associated with poorer survival in lung cancer patients. We therefore identify KLF12 as a novel metastasis-suppressor gene whose loss of function is associated with anoikis resistance through control of the cell cycle.
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Kelly G. Correspondence. Nurs Manag (Harrow) 2016; 8:39. [PMID: 27315871 DOI: 10.7748/nm.8.6.39.s20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
To the editor The election debrief published in the July issue of Nursing Management ( Aziz 2001 )stated that a report into public private partnerships carried out by the Institute for Public Policy Research was 'likely to recommend that the government pushed ahead with privatisation'. The clear implication of this article was that IPPR's conclusions were inevitable, given the financial support that the project received from private sector companies.
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Kelly G, Hughes R, McGarry T, van den Born M, Adamzik K, Fitzgerald R, Lawlor C, Tobin AM, Sweeney CM, Kirby B. Dysregulated cytokine expression in lesional and nonlesional skin in hidradenitis suppurativa. Br J Dermatol 2015; 173:1431-9. [PMID: 26282467 DOI: 10.1111/bjd.14075] [Citation(s) in RCA: 179] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND There is a dearth of information on the precise pathogenesis of hidradenitis suppurativa (HS), but immune dysregulation is implicated. OBJECTIVES To determine the nature of the immune response in HS. METHODS Skin biopsies - lesional, perilesional (2 cm away) and uninvolved (10 cm away) - were obtained from patients with HS and healthy controls. The expression of various cytokines was determined by enzyme-linked immunosorbent assay, flow cytometry and real-time polymerase chain reaction. RESULTS The expression of the inflammatory cytokines interleukin (IL)-17, IL-1β and tumour necrosis factor-α was enhanced in lesional skin of patients with HS. In addition, IL17A and IL1B mRNA were enhanced in clinically normal perilesional skin. CD4(+) T cells produced IL-17 in HS, while CD11c(+) CD1a(-) CD14(+) cells were sources of IL-1β. Activated caspase-1 was detected in HS skin and was associated with enhanced expression of NLRP3 and IL18. Inhibition of caspase-1 decreased IL-1β and IL-18 production, suggesting that the caspase-1 pathway participates in IL-1β and IL-18 expression in HS. Abnormal cytokine expression was detected in perilesional and uninvolved skin, which may suggest that subclinical inflammation is present in HS skin prior to the formation of an active lesion. CONCLUSIONS This study demonstrates that CD4(+) T cells produce IL-17 in HS and that the IL-17 pathway may be important in HS pathogenesis. CD11c(+) CD1a(-) CD14(+) cells are a source of IL-1β in HS, the production of which was shown to be mediated, in part, via a caspase-1-dependent pathway. These results suggest that IL-17 and the caspase-1-associated cytokines IL-1β and IL-18 may play a role in the pathogenesis of HS.
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Saunte D, Boer J, Stratigos A, Szepietowski J, Hamzavi I, Kim K, Zarchi K, Antoniou C, Matusiak L, Lim H, Williams M, Kwon H, Gürer M, Mammadova F, Kaminsky A, Prens E, van der Zee H, Bettoli V, Zauli S, Hafner J, Lauchli S, French L, Riad H, El-Domyati M, Abdel-Wahab H, Kirby B, Kelly G, Calderon P, del Marmol V, Benhadou F, Revuz J, Zouboulis C, Karagiannidis I, Sartorius K, Hagströmer L, McMeniman E, Ong N, Dolenc-Voljc M, Mokos Z, Borradori L, Hunger R, Sladden C, Scheinfeld N, Moftah N, Emtestam L, Lapins J, Doss N, Kurokawa I, Jemec G. Diagnostic delay in hidradenitis suppurativa is a global problem. Br J Dermatol 2015. [DOI: 10.1111/bjd.14038] [Citation(s) in RCA: 183] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Assadi R, Rosati L, Moningi S, Hacker-Prietz A, Laheru D, Zheng L, De Jesus-Acosta A, Le D, Kelly G, Moore J, Jackson J, Fishman E, Raman S, McNutt T, Pawlik T, Hirose K, Eckhauser F, Weiss M, Herman J. A Prospective Study Evaluating Stereotactic Body Radiation Therapy in Unresectable Recurrent or Residual Pancreatic Adenocarcinoma. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Field EJ, Kelly G, Pleuvry D, Demetriou J, Baines SJ. Indications, outcome and complications with axial pattern skin flaps in dogs and cats: 73 cases. J Small Anim Pract 2015; 56:698-706. [DOI: 10.1111/jsap.12400] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 07/15/2015] [Accepted: 07/24/2015] [Indexed: 11/26/2022]
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Dunphy SE, Sweeney CM, Kelly G, Tobin AM, Kirby B, Gardiner CM. Natural killer cells from psoriasis vulgaris patients have reduced levels of cytotoxicity associated degranulation and cytokine production. Clin Immunol 2015; 177:43-49. [PMID: 26477484 DOI: 10.1016/j.clim.2015.10.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 10/08/2015] [Accepted: 10/15/2015] [Indexed: 12/28/2022]
Abstract
Psoriasis vulgaris is a chronic inflammatory disease of the skin with a strong genetic component and immune system involvement. Although some evidence suggests that Natural Killer (NK) cells may play a part in psoriasis, their role is relatively unstudied and results are controversial. In this current study, NK cells from psoriasis patients exhibited reduced degranulation and produced lower levels of the pro-inflammatory cytokines IFN-γ and TNF-α. Further investigation found that NK cells from psoriasis patients and healthy controls expressed similar levels of activation markers, NK cell receptors and apoptosis-inducing molecules. In addition, comparable levels of several cytokines important in NK cell biology were found in the serum of psoriasis patients and healthy controls. Genotyping analysis revealed that HLA-C2, which provides a ligand for killer-cell immunoglobulin-like receptors (KIR) expressed by NK cells, was strongly associated with psoriasis susceptibility. However, no link between the KIR genes themselves and disease was found.
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Chen RJ, Kelly G, Sengupta A, Heydendael W, Nicholas B, Beltrami S, Luz S, Peixoto L, Abel T, Bhatnagar S. MicroRNAs as biomarkers of resilience or vulnerability to stress. Neuroscience 2015. [PMID: 26208845 DOI: 10.1016/j.neuroscience.2015.07.045] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Identifying novel biomarkers of resilience or vulnerability to stress could provide valuable information for the prevention and treatment of stress-related psychiatric disorders. To investigate the utility of blood microRNAs as biomarkers of resilience or vulnerability to stress, microRNAs were assessed before and after 7days of chronic social defeat in rats. Additionally, microRNA profiles of two important stress-regulatory brain regions, the medial prefrontal cortex (mPFC) and basolateral amygdala (BLA), were assessed. Rats that displayed vulnerability to subsequent chronic stress exhibited reductions in circulating miR-24-2-5p, miR-27a-3p, miR-30e-5p, miR-3590-3p, miR-362-3p, and miR-532-5p levels. In contrast, rats that became resilient to stress displayed reduced levels of miR-139-5p, miR-28-3p, miR-326-3p, and miR-99b-5p compared to controls. In the mPFC, miR-126a-3p and miR-708-5p levels were higher in vulnerability compared to resilient rats. In the BLA, 77 microRNAs were significantly altered by stress but none were significantly different between resilient and vulnerable animals. These results provide proof-of-principle that assessment of circulating microRNAs is useful in identifying individuals who are vulnerable to the effects of future stress or individuals who have become resilient to the effects of stress. Furthermore, these data suggest that microRNAs in the mPFC but not in the BLA are regulators of resilience/vulnerability to stress.
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Jamal-Hanjani M, A'Hern R, Birkbak NJ, Gorman P, Grönroos E, Ngang S, Nicola P, Rahman L, Thanopoulou E, Kelly G, Ellis P, Barrett-Lee P, Johnston SRD, Bliss J, Roylance R, Swanton C. Extreme chromosomal instability forecasts improved outcome in ER-negative breast cancer: a prospective validation cohort study from the TACT trial. Ann Oncol 2015; 26:1340-6. [PMID: 26003169 DOI: 10.1093/annonc/mdv178] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 03/28/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Chromosomal instability (CIN) has been shown to be associated with drug resistance and poor clinical outcome in several cancer types. However, in oestrogen receptor (ER)-negative breast cancer we have previously demonstrated that extreme CIN is associated with improved clinical outcome, consistent with a negative impact of CIN on tumour fitness and growth. The aim of this current study was to validate this finding using previously defined CIN thresholds in a much larger prospective cohort from a randomised, controlled, clinical trial. PATIENTS AND METHODS As a surrogate measurement of CIN, dual centromeric fluorescence in situ hybridisation was performed for both chromosomes 2 and 15 on 1173 tumours from the breast cancer TACT trial (CRUK01/001). Each tumour was scored manually and the mean percentage of cells deviating from the modal centromere number was used to define four CIN groups (MCD1-4), where tumours in the MCD4 group were defined as having extreme CIN. RESULTS In a multivariate analysis of disease-free survival, with a median follow-up of 91 months, increasing CIN was associated with improved outcome in patients with ER-negative cancer (P trend = 0.03). A similar pattern was seen in ER-negative/HER2-negative cancers (Ptrend = 0.007). CONCLUSIONS This prospective validation cohort study further substantiated the association between extreme CIN and improved outcome in ER-negative breast cancers. Identifying such patients with extreme CIN may help distinguish good from poor prognostic groups, and therefore support treatment and risk stratification in this aggressive breast cancer subtype.
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O’Neill K, Lyons A, Larkin L, Kelly G. Muscle thickness and pennation angle of the medial gastrocnemius and tibialis anterior in spastic diplegia versus typically developing children. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.3602] [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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Marley WD, Kelly G, Thompson NW. Alcohol-Related Fracture Admissions: A Retrospective Observational Study. THE ULSTER MEDICAL JOURNAL 2015; 84:94-7. [PMID: 26170483 PMCID: PMC4488914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 01/29/2015] [Indexed: 12/02/2022]
Abstract
INTRODUCTION In April 2011 the NI public health agency estimated that alcohol misuse generates overall annual healthcare costs of £122.2m. There is currently a paucity of data regarding the burden of alcohol-related fractures on the provinces Trauma and Orthopaedic service. PATIENTS AND METHODS A retrospective review of 104 patients over a 12 month period was performed. Data collected using the Fractures Outcomes and Research Database included: age, gender, smoking status, weekly alcohol intake, mechanism of injury and subsequent treatment. RESULTS Alcohol related fractures accounted for 6.1% of all acute fractures admissions in the 12 month period. 73% were male, with a bimodal age distribution. The majority of patients were classed as social drinkers; however a significant proportion (23.1%) were alcohol dependent. 62.5% of patients were smokers at the time of admission. 95% of patients suffered a single injury which was commonly secondary to a simple mechanical fall (53.8%). The majority of patients sustained lower limb injuries, with 30.8% of these being ankle fractures. CONCLUSION In conclusion, our study has identified that alcohol-related trauma creates a significant financial burden on the NHS. It is likely that the incidence of alcohol related fracture is higher than documented in this study. We advocate the assessment of patients using the AUDIT-C score to assess for at risk drinking behaviour in those presenting with an alcohol related fracture.
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Kelly G, Sweeney C, Fitzgerald R, O'Keane M, Kilbane M, Lally A, Tobin A, McKenna M, Kirby B. Vitamin D status in hidradenitis suppurativa. Br J Dermatol 2014; 170:1379-80. [DOI: 10.1111/bjd.12900] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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McKenna S, Kelly G, Kennedy N. FRI0585-HPR A Survey of Irish Physiotherapists' Current Practice in Promoting Physical Activity in Rheumatoid Arthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Flanagan S, Kennedy N, Kelly G. AB1187-HPR Rheumatologist and Rheumatology Health Care Professionals' Current Practice and Beliefs around Physical Activity Promotion in Rheumatoid Arthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3296] [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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O'Reilly EA, Aucharaz N, Kelly G, Al Azawi D, Prichard RS, Evoy D, Rothwell J, Geraghty J, O'Doherty A, Skehan S, Quinn C, McDermott E. Abstract P1-01-01: The value of isosulphan blue dye in addition to isotope scanning in the identification of the sentinel lymph node in breast cancer patients with a positive lymphoscintigraphy: A randomised controlled trial (ISRCTN 98849733). Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p1-01-01] [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
Introduction
The advent of multimodal and targeted breast cancer treatment has seen a radical shift from aggressive surgical intervention to a more minimalist approach, both within the breast and axilla. Primary among these changes is the utilisation of the sentinel lymph node biopsy (SLNB) to detect disease within the axilla and a move away from an obligatory axillary clearance when the sentinel node is positive. This depends on the accurate identification of the SLN and initial studies describe a higher identification rate and a lower false negative rate with a dual tracer identification technique. This encompasses a combination of a blue / green dye and radio-labelled isotope. The use of blue dye has been, of itself, associated with significant morbidity and therefore many clinicians may opt for single tracer identification.
Aims
The aim of the current study was to determine whether the addition of blue dye to radio-isotope increased the positive SLN detection rate, where the SLN was identified pre-operatively on a lymphoscintigram.
Methods
A prospective randomised controlled trial comparing the combined techniques of isosulphan blue dye and isotope scanning versus isotope scanning alone was performed at a single tertiary referral centre. Ethical approval was obtained prior to commencing the study from the hospital ethics committee. Enrolment commenced in March 2010 and ceased in September 2012. The study design was a randomised open label controlled parallel group trial. The primary outcome measure was the effect of the omission of the blue dye on the identification of SLN if the lymphoscintigram was positive (1 -3 nodes identified).
Results
A total of 673 patients were included in the final analysis with 344 patients receiving the combination (blue dye and radio-isotope) and 329 patients who received radio-isotope scanning alone. The groups were evenly matched both demographically and pathologically. The mean age was 48 years (48.3 versus 47.7 years; P = 0.47), the mean tumour size was 23.1mm (23.2mm versus 23.0mm; p = 0.89) and there was no statistically significant difference in the grade of the tumours between the two groups (p = 0.58). Overall, there was no difference in the number of nodes retrieved between the two groups (563 versus 523; p = 0.30). Similarly, there was no difference in the number of positive lymph nodes that were identified between the two groups (107 versus 98; 23.8% versus 22%; p = 0.65).
Conclusions
The addition of isosulphan blue dye does not aid in the identification of the SLN in patients who have a positive lymphoscintigram when radioisotope colloid is used.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P1-01-01.
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Mulla O, Kelly G. Pinnaplasty using the three blade scorer. Clin Otolaryngol 2013; 38:277-8. [PMID: 23745539 DOI: 10.1111/coa.12107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2013] [Indexed: 11/30/2022]
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Ver Hoeve ES, Kelly G, Luz S, Ghanshani S, Bhatnagar S. Short-term and long-term effects of repeated social defeat during adolescence or adulthood in female rats. Neuroscience 2013; 249:63-73. [PMID: 23402852 DOI: 10.1016/j.neuroscience.2013.01.073] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Revised: 01/21/2013] [Accepted: 01/31/2013] [Indexed: 02/07/2023]
Abstract
Accumulating evidence suggests that adolescence represents a sensitive period during which social stressors influence adult behavior and stress reactivity. However, relatively little is known about the impact of social stress in adolescence on behaviors or stress reactivity in females. In this study, we exposed adolescent or adult female rats to the repeated social stress of defeat for seven consecutive days. Repeated defeat resulted in distinctly different behavioral repertoires during defeat in adolescent compared to adult female rats. Adolescent females exhibited more play and avoidant behaviors and adult females exhibited more active and aggressive behaviors toward the resident female. Examination of the short-term effects of social defeat using the Porsolt forced swim test (FST) indicated that adolescents, regardless of their exposure to social defeat, showed increased time immobile and decreased time swimming compared to adults. Adolescent rats exposed to defeat also exhibited increased climbing compared to their age-matched naïve counterparts. These effects dissipated with age. Interestingly, no effects of defeat were observed in adult females, however, when these females were re-assessed in the FST 30 days after the end of defeat, we observed increased swimming at the expense of climbing. Using exposure to a novel restraint to assess stress reactivity, we found that stress during adolescence and adulthood led to lower basal adrenocorticotropic hormone concentrations and that both stressed and control adolescent groups exhibited a delay in recovery in adulthood compared to stressed and control adult groups. Fos protein analysis further suggested that cortical/thalamic structures serve as potential substrates that mediate these long-term impacts of stress during adolescence. Thus, repeated social stress during adolescence produces different patterns of effects as compared with repeated social stress during adulthood.
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Khoyratty F, Kelly G. Surgical drapes and gowns in today's NHS: moving forward from traditional textiles report from an independent multi-disciplinary working group: May 2001. Clin Otolaryngol 2013; 38:108-9. [DOI: 10.1111/coa.12058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2012] [Indexed: 11/29/2022]
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