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Bain M, Ward HJT. Non-clinical health services – what do they contribute to patient care and how can we measure their contribution? Scott Med J 2014; 59:16-21. [DOI: 10.1177/0036933013518145] [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
Background and aims Assessing the contribution of ‘support services’ to improving healthcare is challenging. Despite involving a significant part of the NHS budget, there is very little published literature on methods and approaches. This article describes the development of an integrated approach to assessing and measuring the health impact of these services. Methods and results An empirical approach was developed by the main provider of national support services to NHS Scotland. This involved identifying meaningful ways to describe health impact of services several steps removed from patient care, applying this to the full range of national support services provided by NHS National Services Scotland and developing relevant measurement methodologies. Through this approach it was possible to assess the relative health impact of all 63 NSS services and to use this for planning and prioritisation. Conclusion Assessing the contribution of support services to improving patient outcomes is a neglected area, despite the significant dependency of direct patient care services upon these services and the resource involved. The methods described in this article have potential to be used across the range of support services within the NHS to improve quality and efficiency of healthcare services.
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Walsh K, Bain M. P-009 Rapidly Progressive Intracranial Infectious Aneurysms; A Case Report and Literature Review. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.41] [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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Berger JM, Spier SJ, Davies R, Gardner IA, Leutenegger CM, Bain M. Behavioral and physiological responses of weaned foals treated with equine appeasing pheromone: A double-blinded, placebo-controlled, randomized trial. J Vet Behav 2013. [DOI: 10.1016/j.jveb.2012.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Osanai T, Bain M, Hui F. E-031 Versatile Fill Coils: Initial Experience as Framing coil for Oblong Aneurysms. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.89] [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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Toth G, Elgabaly M, Bain M, Hui F, Hussain M. E-028 Intracranial Stenting without Angioplasty for Cerebral Aneurysms with Adjacent Vessel Stenoses. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.86] [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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Toth G, Bain M, Hussain S, Hui F, Rasmussen P. E-029 Flow Diverter Treatment of a Ruptured Anterior Cerebral Artery Blister Aneurysm. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.87] [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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Cheng-Ching E, Toth G, Burgess R, Hussain M, Bain M. E-027 Evolution of dolichoectatic dilatations to large and giant aneurysms in the anterior and posterior circulations. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.85] [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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Walsh K, Bain M, Hui F. E-043 Intradural or Extradural? A role for High Resolution MRI and Intracranial Aneurysms. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Burgess R, Ching EC, Hussain M, Toth G, Bain M. E-058 High Resolution MRI and Pathological Evaluation of a Subacute Basilar Occlusion. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.116] [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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Vandegeer R, Miller RE, Bain M, Gleadow RM, Cavagnaro TR. Drought adversely affects tuber development and nutritional quality of the staple crop cassava (Manihot esculenta Crantz). FUNCTIONAL PLANT BIOLOGY : FPB 2013; 40:195-200. [PMID: 32481099 DOI: 10.1071/fp12179] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Accepted: 09/13/2012] [Indexed: 05/20/2023]
Abstract
Cassava (Manihot esculenta Crantz) is the staple food source for over 850million people worldwide. Cassava contains cyanogenic glucosides and can be toxic to humans, causing paralysing diseases such as konzo, and even death if not properly processed. Konzo epidemics are often associated with times of drought. This may be due to a greater reliance on cassava as it is drought tolerant, but it may also be due to an increase in cyanogenic glucosides. Episodic droughts are forecast to become more common in many cassava-growing regions. We therefore sought to quantify the effect of water-stress on both yield and cyanogenic glucoside concentration (CNc) in the developing tubers of cassava. Five-month-old plants were grown in a glasshouse and either well watered or droughted for 28 days. A subset of droughted plants was re-watered half way through the experiment. Droughted plants had 45% fewer leaves and lower tuber yield, by 83%, compared with well-watered plants. CNc was 2.9-fold higher in the young leaves of droughted plants, whereas CNc in tubers from droughted plants was 4-fold greater than in tubers from well-watered plants. Re-watered plants had a similar biomass to control plants, and lower CNc than droughted plants. These findings highlight the important link between food quality and episodic drought.
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Wood R, Grant I, Bain M. The importance of understanding epidemiology in order to inform financial decisions: a lesson from the Scottish Home Oxygen Service. Public Health 2012; 126:947-53. [PMID: 22981044 DOI: 10.1016/j.puhe.2012.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Revised: 03/30/2012] [Accepted: 07/17/2012] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To ensure that decisions on the future planning of the Scottish Home Oxygen Service reflect population needs by examining the epidemiology of the main conditions that require home oxygen therapy and trends in their management. STUDY DESIGN Analysis of routinely available vital event and health service data supplemented by published literature. Use of linked data to provide person-based analyses. METHODS Consideration of trends in key risk factors, disease incidence, prevalence and mortality for chronic neonatal lung disease, cystic fibrosis, chronic interstitial lung disease in adults and chronic obstructive pulmonary disease. Examination of trends in management of these conditions including hospital admissions, length of stay and re-admissions. RESULTS The prevalence of all the conditions studied has increased in Scotland over recent years due to a combination of increased incidence, increased survival, more active case finding and demographic changes. There have been changes in management with trends towards shorter hospital stays. CONCLUSIONS The clinical need for home oxygen therapy is likely to continue to increase over the next 10-20 years. It will encompass all age groups and a complex range of conditions. Public health needs to be proactive in providing relevant needs assessment information to ensure that planning within financial constraints is appropriately informed on population needs.
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Qi H, Redding D, Kurosky A, Singh B, Lane J, Bain M, Boldogh I, Hazra T, Sur S. Challenge With Ragweed Pollen Extract (RWPE) In Allergic Rhinitis Induces Rapid Increase In 8-hydroxydeoxyguanosine (8-OHdG), IL-10 and G-CSF. J Allergy Clin Immunol 2012. [DOI: 10.1016/j.jaci.2011.12.856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Leleu S, Messens W, De Reu K, De Preter S, Herman L, Heyndrickx M, De Baerdemaeker J, Michiels CW, Bain M. Effect of egg washing on the cuticle quality of brown and white table eggs. J Food Prot 2011; 74:1649-54. [PMID: 22004811 DOI: 10.4315/0362-028x.jfp-11-013] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Egg washing is currently not permitted within the European Union, with few exceptions. This is mainly because there are concerns that cuticle damage could occur during or after the washing process, as a result of a suboptimal operation. In this study, the cuticle coverage levels of 400 washed or unwashed eggs, derived from either a brown or a white egg-laying flock at the end of lay, were compared. The eggs from older hens inherently have poorer cuticle coverage and as a result arguably constitute a greater risk to consumer safety if they are then washed. Thus, the effects of the washing procedure used in this study on cuticle quality were tested under the worst-case scenario. A standard Swedish egg washing process was used. The cuticle coverage of the eggs was assessed by a colorimeter by quantifying the color difference before and after staining with Tartrazine and Green S. The cuticle of an additional 30 eggs from each of the four groups was then visually assessed by scanning electron microscopy. The staining characteristics of the cuticle varied greatly within each group of eggs and showed that the washing process did not lead to cuticle damage. Scanning electron microscopy confirmed that there was no irreversible damage to the cuticle of the washed eggs and that it was not possible to correctly assign the treatment (washed or not) based on a visual assessment. In conclusion, no evidence could be found to suggest that the washing procedure used in this investigation irreversibly changed the quality of the cuticle.
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Warner P, Walsh T, Williams L, Hay A, Carduff E, Mackenzie S, Bain M, Prescott R. P1-61 Can routine hospital activity data be utilised to provide reliable information about hospital incidence of cases of severe sepsis? Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976c.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Wood R, Grant I, Bain M. P1-373 Using epidemiological data to inform service planning: a lesson from the Scottish home oxygen service. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976f.65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Bain M, Hussain M, Spiotta A, Vivekananda G, Sivapatham T, Moskowitz S, Gupta R. P-017 'Double barrel' stent reconstruction of a symptomatic fusiform basilar artery aneurysm. J Neurointerv Surg 2010. [DOI: 10.1136/jnis.2010.003236.17] [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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Spiotta A, Hussain M, Sivapatham T, Bain M, Moskowitz S. P-003 Intraoperative indocyanine green angiography to verify the eradication of spinal dural arteriovenous fistulae as a substitute for conventional angiography. J Neurointerv Surg 2010. [DOI: 10.1136/jnis.2010.003236.3] [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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Singh B, Murai H, Vaidya S, Bain M, Redding D, Sur S. Ccl17 and Ccl22 Chemokine Levels in Nasal Fluids of Subjects With Allergic Rhinitis After Challenge With Ragweed Extract. J Allergy Clin Immunol 2010. [DOI: 10.1016/j.jaci.2009.12.440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Hussain MS, Lin R, Cheng-Ching E, Jovin TG, Moskowitz SI, Bain M, Horowitz M, Gupta R. Endovascular treatment of carotid embolic occlusions has a higher recanalization rate compared with cardioembolic occlusions. J Neurointerv Surg 2009; 2:71-3. [PMID: 21990563 DOI: 10.1136/jnis.2009.001081] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND PURPOSE Treatment of large artery cerebral occlusions is rapidly evolving. We hypothesized that patients with intracranial embolic occlusions secondary to an extracranial carotid artery stenosis or occlusion have a higher probability of successful endovascular recanalization compared with those with cardioembolic occlusions. METHODS We retrospectively reviewed the databases of three institutions (University of Pittsburgh Medical Center (UPMC), Michigan State University (MSU) and Cleveland Clinic Foundation (CCF)) for acute anterior circulation ischemic strokes treated with endovascular therapies from January 2006 to July 2008. After collection of demographic, radiographic and angiographic variables, two groups were identified: artery to artery embolic occlusions and cardioembolic/cryptogenic intracranial occlusions. We defined recanalization as TIMI 2 or 3 flow. A binary logistic regression model was constructed to determine which characteristics were unique to patients with carotid embolic occlusions. RESULTS A total of 207 patients were identified (UPMC=100, CCF=71, MSU=36) with a mean age of 69±11 years and mean NIHSS of 17±5. Of these, 157 (75%) were due to a cardiac or cryptogenic source and 50 (25%) were from a carotid embolic source. The use of multimodal therapy (OR 2.6 (1.2-5.6), p<0.009) and the presence of a carotid embolic intracranial occlusion (OR 3.6 (1.2-7.1), p<0.012) were associated with successful recanalization, while carotid terminus occlusions were associated with unsuccessful recanalization (OR 0.35 (0.18-0.68), p<0.002). CONCLUSIONS Patients with intracranial occlusions secondary to an extracranial carotid stenosis or total occlusion appear to have more successful recanalization rates when treated with endovascular therapy compared with those with cardioembolic occlusions.
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Hincke MT, Gautron J, Mann K, Panhéleux M, McKee MD, Bain M, Solomon SE, Nys Y. Purification of Ovocalyxin-32, a Novel Chicken Eggshell Matrix Protein. Connect Tissue Res 2009. [DOI: 10.1080/03008200390152025] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Reding T, Wagner U, Silva AB, Sun LK, Bain M, Kim SY, Bimmler D, Graf R. Inflammation-dependent expression of SPARC during development of chronic pancreatitis in WBN/Kob rats and a microarray gene expression analysis. Physiol Genomics 2009; 38:196-204. [PMID: 19435834 DOI: 10.1152/physiolgenomics.00028.2009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The pathophysiology of human chronic pancreatitis is not well understood and difficult to follow on a molecular basis. Therefore, we used a rat model [Wistar-Bonn/Kobori (WBN/Kob)] that exhibits spontaneous chronic inflammation and fibrosis in the pancreas. Using microarrays we compared gene expression patterns in the pancreas during development of inflammation and fibrosis of WBN/Kob rats with age-matched healthy Wistar rats. The extracellular matrix protein SPARC (secreted protein, acidic, and rich in cysteines) and other transcripts of inflammatory genes were quantified by real-time PCR, and some were localized by immunohistochemistry. When pancreatic inflammation becomes obvious at the age of 16 wk, several hundred genes are increased between 3- and 50-fold in WBN/Kob rats compared with healthy Wistar rats. Proteins produced by acinar cells and characteristic for inflammation, e.g., pancreatitis-associated protein, are highly upregulated. Other proteins, derived from infiltrating inflammatory cells and from activated stellate cells (fibrosis) such as collagens and fibronectins are also significantly upregulated. SPARC was localized to acinar cells where it increased in the vicinity of inflammatory foci. However, acinar expression of SPARC was lost during destruction of acinar cells. In human pancreatic specimens with chronic pancreatitis, SPARC exhibited a similar expression profile. During chronic inflammation and fibrosis in the WBN/Kob rat, inflammatory genes, growth factors, and structural genes exhibit a high increase of expression. A temporal profile including pre- and postinflammatory phases indicates a concurrent activation of inflammatory and fibrotic changes. Inflammation dependent expression of SPARC appears to be lost during acinar-to-duct metaplasia both in rat and human pancreas.
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Jungraithmayr W, De Meester I, Inci I, Bain M, Hillinger S, Augustyns K, Arni S, Scharpe S, Weder W, Korom S. 439: Vasoactive Intestinal Peptide and CD26/Dipeptidyl-Peptidase IV: Influence on Ischemia/Reperfusion-Injury in a Mouse Model of Orthotopic Pulmonary Transplantation. J Heart Lung Transplant 2009. [DOI: 10.1016/j.healun.2008.11.446] [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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Dunn IC, Joseph NT, Bain M, Edmond A, Wilson PW, Milona P, Nys Y, Gautron J, Schmutz M, Preisinger R, Waddington D. Polymorphisms in eggshell organic matrix genes are associated with eggshell quality measurements in pedigree Rhode Island Red hens. Anim Genet 2008; 40:110-4. [PMID: 18828860 DOI: 10.1111/j.1365-2052.2008.01794.x] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Novel and traditional eggshell quality measurements were made from up to 2000 commercial pedigree hens for a candidate gene association analysis with organic eggshell matrix genes: ovocleidin-116, osteopontin (SPP1), ovocalyxin-32 (RARRES1), ovotransferrin (LTF), ovalbumin and ovocalyxin-36, as well as key genes in the maintenance and function of the shell gland [estrogen receptor (ESR1) and carbonic anhydrase II (CAII)]. Associations were found for (i) ovalbumin with breaking strength and shell thickness; (ii) ovocleidin-116 with elastic modulus, shell thickness and egg shape; (iii) RARRES1 with mammillary layer thickness; (iv) ESR1 with dynamic stiffness; (v) SPP1 with fracture toughness and (vi) CAII with egg shape. The marker effects are as large as 17% of trait standard deviations and could be used to improve eggshell quality.
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Bateman DN, Gorman DR, Bain M, Inglis JHC, House FR, Murphy D. Legislation restricting paracetamol sales and patterns of self-harm and death from paracetamol-containing preparations in Scotland. Br J Clin Pharmacol 2007; 62:573-81. [PMID: 17061964 PMCID: PMC1885177 DOI: 10.1111/j.1365-2125.2006.02668.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
AIMS To describe how changes in legislation to restrict paracetamol sales have affected overdose discharges and death associated with the drug in Scotland. METHODS A descriptive analysis of routine death and hospital discharge data for the entire Scottish population between 1995 and 2004. Patients in Scotland participated who were discharged from hospital with a diagnosis of poisoning; deaths in Scotland from diagnosis of poisoning 1995-2003 were also analysed. Outcome measures were changes in mortality and overdose due to poisoning involving paracetamol. A comparison was made of in-hospital and out-of-hospital mortality in fatalities involving paracetamol. RESULTS The majority of paracetamol-associated deaths were due to co-proxamol. Deaths associated with paracetamol alone or with ethanol occurred principally in hospital and were a minority of deaths overall. The proportion of in-hospital deaths attributed to paracetamol increased (post/pre ratio 1.347; 95% confidence interval 1.076, 1.639; P = 0.013). Overall numbers of cases discharged with poisoning fell. The proportion of these involving paracetamol in any form increased significantly in all groups except young men aged 10 to <20 years. CONCLUSIONS Legislation has not reduced mortality or proportional use of paracetamol in overdose, both of which appear to have increased in Scotland since pack-size limitations. Other approaches are necessary to reduce the death rate from overdoses involving paracetamol.
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Camidge DR, Stockton DL, Frame S, Wood R, Bain M, Bateman DN. Hospital admissions and deaths relating to deliberate self-harm and accidents within 5 years of a cancer diagnosis: a national study in Scotland, UK. Br J Cancer 2007; 96:752-7. [PMID: 17299389 PMCID: PMC2360070 DOI: 10.1038/sj.bjc.6603617] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The risk of suicide in cancer patients has been reported as elevated in several countries. These patients are exposed to many medicines that may confuse or provide a means for harm, potentially also increasing their risk from accidents. Ratios of observed/expected numbers of hospital admission and death events relating to deliberate self-harm (DSH) and accidents were calculated in the 5 years from a cancer diagnosis in Scotland 1981–1995, compared to the matched general population. The relative risk (RR) of suicide was 1.51 (95% confidence interval (CI): 1.29–1.76). The RR of hospital admissions for DSH was not significantly increased, suggesting a strong suicidal intent in DSH acts in cancer patients. Accidental poisonings and all other accidents were both increased (RR death=3.69, 95% CI: 2.10–6.00; and 1.58, 95% CI: 1.48–1.69, respectively) (RR hospital admissions=1.32, 95% CI: 1.19–1.47; and 1.55, 95% CI: 1.53–1.57, respectively). The association of only certain tumour types (e.g. respiratory) with suicide and accidental poisoning, and a broad range of tumour types with an elevated risk of all other accidents, suggests accidental poisoning categories may be a common destination for code shifting of some DSH events. A previous history of DSH or accidents, significantly increased the RR of suicide or fatal accidents, respectively (RR suicide=14.86 (95% CI: 4.69–34.97) vs 1.16 (95% CI: 0.84–1.55)) (RR accidental death=3.37 (95% CI: 2.53–4.41) vs 1.29 (95% CI: 1.12–1.49)). Within 5 years of a cancer diagnosis, Scottish patients are at increased RR of suicide and fatal accidents, and increased RR of hospital admissions for accidents. Some of these accidents, particularly accidental poisonings, may contain hidden deliberate acts. Previous DSH or accidents are potential markers for those most at risk, in whom to target interventional techniques.
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