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BUBU OM, Umasabor-Bubu OQ, Sharma RA, Mukhtar F, Smith AH, Mbah A, Borenstein A, Mortimer J, Seixas A, Jean-Louis G, Kip K, Morgan D, Varga A, Osorio R. 1007 Obstructive Sleep Apnea (OSA) Is Associated with Longitudinal Increases in Brain Florbetapir PET Imaging, CSF TAU, PTAU, And Decrease in CSF AB42 burden, In Elderly Cognitive Normal (NL) And Mild Cognitive Impairment (MCI) Individuals. Sleep 2018. [DOI: 10.1093/sleep/zsy061.1006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Khan K, Merali A, Forbes N, Fergani H, Ganguli S, Jalali S, Spaziani R, Tsoi K, Morgan D. A237 COLONOSCOPY PREPARATION OPTIMIZATION FOR INPATIENTS (COIN STUDY). A RANDOMIZED CONTROLLED TRIAL COMPARING 4L PEGLYTE TO REGULAR DOSE PICO SALAX AND SPLIT DOSE PICO SALAX FOR COLONOSCOPY BOWEL PREPARATION IN HOSPITALIZED PATIENTS. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Khan K, KABIR W, Fergani H, Ganguli S, Jalali S, Spaziani R, Morgan D, Tsoi K. A235 EXPLORING PATIENT FACTORS FOR CANCELLED OR MISSED APPOINTMENTS TO AN URGENT GASTROENTEROLOGY OUTPATIENT CLINIC. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Khan K, KABIR W, Fergani H, Ganguli S, Jalali S, Spaziani R, Tsoi K, Morgan D. A236 UTILIZATION OF AN URGENT GASTROENTEROLOGY CLINIC FOR PATIENTS SEEN IN THE EMERGENCY ROOM OR URGENT CARE CENTRE. J Can Assoc Gastroenterol 2018. [DOI: 10.1093/jcag/gwy009.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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55
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Davies H, Leslie G, Morgan D, Dobb G. Fluid balance and body weight in patients requiring continuous renal replacement therapy. Aust Crit Care 2018. [DOI: 10.1016/j.aucc.2017.12.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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English E, Bell S, Kamdar N, Swenson C, Wiese H, Rothman E, Morgan D. 07: Estimated blood loss as a predictor of morbidity following benign hysterectomy. Am J Obstet Gynecol 2018. [DOI: 10.1016/j.ajog.2017.12.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Swenson C, Seiler K, Kamdar N, Morgan D. 08: Prevalence of new persistent opioid use among opioid naive women undergoing hysterectomy. Am J Obstet Gynecol 2018. [DOI: 10.1016/j.ajog.2017.12.192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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58
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Kucia M, Morgan D, Suresh S, Kobernik E, Swenson C. 76: Prevalence of cranberry use and compliance with recommendations for use among women undergoing urogynecologic surgery. Am J Obstet Gynecol 2018. [DOI: 10.1016/j.ajog.2017.12.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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59
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Shamoon S, Kotwal R, Iorwerth A, Morgan D. Distal Biceps Tendon Rupture Imaging, A Study to Compare the Use of USS Vs. MRI Scan as First Choice of Investigation. Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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60
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Fortington L, Bekker S, Morgan D, Finch C. Motivations of community sports clubs and facilities to take part in an automated external defibrillator program. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.09.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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61
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Kirk A, Arcand J, Karunanayake C, Morgan D. A comparison of indigenous and non-indigenous patients referred to a rural and remote memory clinic in Western Canada. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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62
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Morgan D, Johnston P, Osei K, Gill L. The influence of particle size on the first flush strength of urban stormwater runoff. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2017; 76:2140-2149. [PMID: 29068343 DOI: 10.2166/wst.2017.386] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The presence of a first flush (FF) of suspended solids (SS) in stormwater runoff has important implications for the design of treatment facilities, as does the particle size of solids. Whilst numerous studies have examined the FF behaviour of SS, few have disaggregated FF trends by particle size. In this study, the FF behaviour of SS was investigated in five size ranges, sampled from an urban stormwater drainage system located in Dublin, Ireland. A weak FF was exhibited in the gross fraction of SS, with just two events from 14 transporting more than 50% of the SS mass in the first 25% of runoff, implying that treatment structures should be capable of removing SS throughout the storm event. In the majority of rain events, the FF strength increased with decreasing particle size, probably related to the lower intensities required to dislodge solids at the onset of rainfall. Although FF strength was correlated with rain event characteristics, prediction intervals were too broad to confirm FF presence based on rainfall data alone. Therefore, the design of smaller treatment volumes based on an assumption of FF must be justified by local monitoring data.
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Bruce E, Carter C, Sakarya Y, Toklu H, Morgan D, Scarpace P, Tumer N. EXACERBATED AGE-RELATED OBESITY IS TEMPERED BY RENIN ANGIOTENSIN SYSTEM. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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64
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Burholt V, Morgan D. THE IMPACT OF RURALITY, DISADVANTAGE, AND POPULATION TURNOVER ON SOCIAL ISOLATION AND LONELINESS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.430] [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] Open
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65
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Blackberry I, Farmer J, Morley C, Mahoney A, Douglass D, Torabi T, Wilding C, Morgan D. EVALUATION OF SERVICE NAVIGATION AND NETWORKING FOR DEMENTIA CARE IN RURAL COMMUNITIES (SENDER) APP. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4965] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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66
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Boniface G, Morgan D. The central role of the occupational therapist in facilitating housing adaptations/home modifications for disabled children. Br J Occup Ther 2017. [DOI: 10.1177/0308022616680216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Six reviews/inquiries into housing adaptations/home modifications processes occurred in Wales between 2004 and 2015. One resulted in the removal of the means test for children's Disabled Facilities Grants. This research investigated families' and professionals' experiences of the adaptations/home modification process to gain an understanding of their views and experiences. Method Mixed methods of an online questionnaire for professionals, and semi-structured interviews or an online questionnaire for families (depending on their preference), were employed. Forty-eight families participated and an additional 16 families responded to an online questionnaire. Analysis of qualitative data identified emergent themes, which are discussed in this article. Findings The themes were: poor information and communication mainly aimed at older adults; negative experience of the process; and the positive impact of the completed adaptation. Additionally, whilst undergoing the process, families felt that they needed a contact to guide them through the process. This contact was often by default the community occupational therapist. Conclusion A single contact person should be made available for families; occupational therapists should consider their part in that role; more specific information on children's needs should be provided; families need to recognize the part they can play in adding to delays in the delivery of adaptations.
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Abualnadi NM, Mowers EL, Kamdar NS, Morgan D, As-Sanie S. Pre-Operative Risk Factors for Increased Postoperative Pain After Benign Hysterectomy. J Minim Invasive Gynecol 2016. [DOI: 10.1016/j.jmig.2016.08.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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68
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Côté I, Sakarya Y, Kirichenko N, Morgan D, Carter CS, Tümer N, Scarpace PJ. Activation of the central melanocortin system chronically reduces body mass without the necessity of long-term caloric restriction. Can J Physiol Pharmacol 2016; 95:206-214. [PMID: 28051332 DOI: 10.1139/cjpp-2016-0290] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Melanotan II (MTII) is a potent appetite suppressor that rapidly reduces body mass. Given the rapid loss of anorexic response upon chronic MTII treatment, most investigations have focused on the initial physiological adaptations. However, other evidence supports MTII as a long-term modulator of energy balance that remains to be established. Therefore, we examined the chronic effects of MTII on energy homeostasis. MTII (high or low dose) or artificial cerebrospinal fluid (aCSF) was infused into the lateral ventricle of the brain of 6-month-old F344BN rats (6-7/group) over 40 days. MTII suppressed appetite in a dose-dependent manner (P < 0.05). Although food intake promptly rose back to control level, body mass was persistently reduced in both MTII groups (P < 0.01). At day 40, both MTII groups displayed lower adiposity than the aCSF animals (P < 0.01). These results show that MTII chronically reduces body mass without the requirement of long-term caloric restriction. Our study proposes that food restriction helps initiate mass loss; however, combined with a secondary pharmacological approach preserving a negative energy balance state over time may help combat obesity.
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Littlewood E, Ali S, Ansell P, Dyson L, Gascoyne S, Hewitt C, Keding A, Mann R, McMillan D, Morgan D, Swan K, Waterhouse B, Gilbody S. Identification of depression in women during pregnancy and the early postnatal period using the Whooley questions and the Edinburgh Postnatal Depression Scale: protocol for the Born and Bred in Yorkshire: PeriNatal Depression Diagnostic Accuracy (BaBY PaNDA) study. BMJ Open 2016; 6:e011223. [PMID: 27297012 PMCID: PMC4916566 DOI: 10.1136/bmjopen-2016-011223] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION Perinatal depression is well recognised as a mental health condition but <50% of cases are identified by healthcare professionals in routine clinical practice. The Edinburgh Postnatal Depression Scale (EPDS) is often used to detect symptoms of postnatal depression in maternity and child services. The National Institute for Health and Care Excellence (NICE) recommends 2 'ultra-brief' case-finding questions (the Whooley questions) to aid identification of depression during the perinatal period, but this recommendation was made in the absence of any validation studies in a perinatal population. Limited research exists on the acceptability of these depression case-finding instruments and the cost-effectiveness of routine screening for perinatal depression. METHODS AND ANALYSIS The diagnostic accuracy of the Whooley questions and the EPDS will be determined against a reference standard (the Client Interview Schedule-Revised) during pregnancy (around 20 weeks) and the early postnatal period (around 3-4 months post partum) in a sample of 379 women. Further outcome measures will assess a range of psychological comorbidities, health-related quality of life and resource utilisation. Women will be followed up 12 months postnatally. The sensitivity, specificity and predictive values of the Whooley questions and the EPDS will be calculated against the reference standard at 20 weeks pregnancy and 3-4 months post partum. Acceptability of the depression case-finding instruments to women and healthcare professionals will involve in-depth qualitative interviews. An existing decision analytic model will be adapted to determine the cost-effectiveness of routine screening for perinatal depression. ETHICS AND DISSEMINATION This study is considered low risk for participants. Robust protocols will deal with cases where risk of depression, self-harm or suicide is identified. The protocol received favourable ethical opinion from the North East-York Research Ethics Committee (reference: 11/NE/0022). The study findings will be published in peer-reviewed journals and presented at relevant conferences.
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Bazzi A, Harris J, Morgan D, Pearlman M, Reynolds R, Campbell D, Uppal S. 15: Chlorhexidine-alcohol compared with povidone-iodine for surgical-site antisepsis after abdominal hysterectomy. Am J Obstet Gynecol 2016. [DOI: 10.1016/j.ajog.2016.01.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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71
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Toklu HZ, Muller-Delp J, Sakaraya Y, Oktay S, Kirichenko N, Matheny M, Carter CS, Morgan D, Strehler KYE, Tumer N, Scarpace PJ. High dietary fructose does not exacerbate the detrimental consequences of high fat diet on basilar artery function. JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY : AN OFFICIAL JOURNAL OF THE POLISH PHYSIOLOGICAL SOCIETY 2016; 67:205-216. [PMID: 27226180 PMCID: PMC5572808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 03/29/2016] [Indexed: 06/05/2023]
Abstract
The objective of the study was to determine the effects of a high fat (HF) diet alone or with high fructose (HF/F) on functional and structural changes in the basilar arteries and cardiovascular health parameters in rats. Male Sprague Dawley rats were fed either a HF (30%) or HF/F (30/40%) diet for 12 weeks. The basilar artery was cannulated in a pressurized system (90 cm H2O) and vascular responses to KCl (30 - 120 mM), endothelin (10(-11) - 10(-7) M), acetylcholine (ACh) (10(-10) - 10(-4) M), diethylamine (DEA)-NONO-ate (10(-10) - 10(-4) M), and papaverine (10(-10) - 10(-4) M) were evaluated. Rats were also monitored for food intake, body weight, blood lipids, blood pressure, and heart rate. At death, asymmetrical dimethyl arginine level (ADMA) and leptin were assayed in serum. Although there was no significant difference in weight gain and food intake, HF and HF/F diets increased body fat composition and decreased the lean mass. HF/F diet accelerated the development of dyslipidemia. Although resting blood pressure remained unchanged, stress caused a significant elevation in blood pressure and a modest increase in heart rate in HF fed rats. Both HF and HF/F diet resulted in decreased response to endothelium-dependent and -independent relaxation, whereas increased basilar artery wall thickness was observed only in HF group. Serum leptin levels positively correlated with wall thickness. Moreover serum ADMA was increased and eNOS immunofluorescence was significantly decreased with both diets. These data suggest that the presence of high fructose in a HF diet does not exacerbate the detrimental consequences of a HF diet on basilar artery function.
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Halsby K, Senyonjo L, Gupta S, Ladbury G, Suvari M, Chiodini P, Morgan D. Epidemiology of Toxocariasis in England and Wales. Zoonoses Public Health 2016; 63:529-533. [PMID: 26895794 DOI: 10.1111/zph.12259] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Indexed: 11/29/2022]
Abstract
Toxocara infection occurs through ingestion of parasite eggs excreted by dogs and cats, and can cause severe morbidity. The burden of disease in England and Wales is not well described, and the impact of public health campaigns conducted in the mid-1990s is uncertain. This paper uses data from two extensive databases to explore the trends in this disease in England and Wales from the 1970s to 2009.
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Nguyen N, Timotin E, Morgan D, Hunter R, Sur R. High Dose Rate Brachytherapy: An Effective Treatment for Lower Gastrointestinal Malignancies. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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74
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Mercer MP, Plana D, Fermίn DJ, Morgan D, Vasiljevic N. Growth of epitaxial Pt1-xPbx alloys by surface limited redox replacement and study of their adsorption properties. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:10904-10912. [PMID: 26372676 DOI: 10.1021/acs.langmuir.5b02351] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The surface limited redox replacement (SLRR) method has been used to design two-dimensional Pt-Pb nanoalloys with controlled thickness, composition, and structure. The electrochemical behavior of these alloys has been systematically studied as a function of alloy composition. A single-cell, two-step SLRR protocol based on the galvanic replacement of underpotentially deposited monolayers of Pb with Pt was used to grow epitaxial Pt1-xPbx (x < 0.1) alloys of up to 10 ML thickness on Au substrates. It is shown that by varying the terminating potential of the galvanic replacement step, the Pb atomic content can be controlled in the films. Electrochemical analysis of the alloys showed that the adsorption of both H and CO exhibits similar, and systematic, decreases with small increases in the Pb content. These measurements, commonly used in electrocatalysis for the determination of active surface areas of Pt, suggested area values much lower than those expected based on the net Pt composition in the alloy as measured by XPS. These results show that Pb has a strong screening effect on the adsorption of both H and CO. Moreover, changes in alloy composition result in a negative shift in the potential of the peaks of CO oxidation that scales with the increase of Pb content. The results suggest electronic and bifunctional effects of incorporated Pb on the electrochemical behavior of Pt. The study illustrates the potential of the SLRR methodology, which could be employed in the design of 2-dimensional bimetallic Pt nanoalloys for fundamental studies of electrocatalytic behavior in fuel cell reactions dependent on the nature of alloying metal and its composition.
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Kirk A, Jahangirvand A, Morgan D, Karunanayake C. Predictors of admission to long-term care in rural memory clinic patients. J Neurol Sci 2015. [DOI: 10.1016/j.jns.2015.08.419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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