46 results on '"Robertson, ER"'
Search Results
2. Wasted Sex, Wasteful Bodies: Queer Ecology and the Future of Energy Use
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Robertson, Eric
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- 2018
3. ‘Le blanc souci de notre toile’: Writing White in Modern French Poetry and Art
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Robertson, Eric
- Published
- 2017
4. Observing and Categorising Process Deviations in Orthopaedic Surgery
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Morgan, LJ, Pickering, SP, Catchpole, KC, Robertson, ER, Hadi, M, and McCulloch, P
- Abstract
This aim of this research was to identify events in the operating theatre process (described as glitches) during elective orthopaedic operations. Two pairs of observers, each consisting of a clinician and a human factors professional, examined primary and revision hip and knee arthroplasties, arthroscopies and knee ligament reconstructions in two UK hospitals. The categorisation procedure revealed 11 key areas of glitches within the collected data. Observations of 42 operations revealed 314 glitches within the 11 categories. The rate of glitches per operation ranged from 1 to 18, with an average of 8 per operation. Most commonly observed were distractions, equipment design and technical process deviation issues. A coordinated intervention to address a range of areas could benefit the efficiency and safety of orthopaedic surgery, and there are benefits in considering the standardisation of observation studies in the operating room.
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- 2011
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5. Entreprenörskap i högre konstnärlig och kreativ utbildning i Norden
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Nilsson, Heidi and Robertson, Erik
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literature ,performing arts ,museums and cultural heritage ,innovation ,media ,music ,business ,creative industries ,journalism ,computer games ,visual arts ,adult education ,architecture ,design ,art and culture ,entreprenörskapsutbildningar ,film and tv ,entreprenörskap ,higher education ,Entrepreneurship / Start-ups - Abstract
Architecture; Computer games; Design; Film and TV; Journalism; Art and Culture; Literature; Media; Music; Museums and cultural heritage; Performing arts; Visual arts; Adult education; Higher education; Innovation; Business; Creative industries, Denna rapport, utfört av Nordic Game Resources för KreaNord i 2010, består av tre delar. Det första området är en kartläggning av förekomsten av entreprenörskapsutbildning som är tillgänglig för studenter vid högre konstnärliga och kreativa utbildningar i Norden. Det andra området innebär att hitta goda exempel på entreprenörskapsutbildningar och diskutera dessa i jämförelse med det övriga utbudet. Studiens tredje område består av rekommendationer som kan användas i arbetet med att skapa policies för entreprenörskap inom högre konstnärlig och kreativ utbildning. Återpublicerad 2015 i samband med avvecklingen av KreaNord, Nordiska ministerrådets initiativ för kulturella och kreativa näringar (2008-2015).
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- 2016
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6. My precious gift : Te Reo Māori
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Robertson, Erin
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- 2014
7. Monarch is a king among butterflies
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Robertson, Eric R
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- 1968
8. Our unpaid gardeners
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Robertson, Eric R
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- 1968
9. Immune and neuroendocrine correlates of temperament in infancy.
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O'Connor TG, Scheible K, Sefair AV, Gilchrist M, Blackmore ER, Winter MA, Gunnar MR, Wyman C, Carnahan J, Moynihan JA, and Caserta MT
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- Female, Humans, Infant, Longitudinal Studies, Male, Saliva chemistry, Cytokines blood, Hydrocortisone analysis, Temperament physiology
- Abstract
There is now a clear focus on incorporating, and integrating, multiple levels of analysis in developmental science. The current study adds to research in this area by including markers of the immune and neuroendocrine systems in a longitudinal study of temperament in infants. Observational and parent-reported ratings of infant temperament, serum markers of the innate immune system, and cortisol reactivity from repeated salivary collections were examined in a sample of 123 infants who were assessed at 6 months and again when they were, on average, 17 months old. Blood from venipuncture was collected for analyses of nine select innate immune cytokines; salivary cortisol collected prior to and 15 min and 30 min following a physical exam including blood draw was used as an index of neuroendocrine functioning. Analyses indicated fairly minimal significant associations between biological markers and temperament at 6 months. However, by 17 months of age, we found reliable and nonoverlapping associations between observed fearful temperament and biological markers of the immune and neuroendocrine systems. The findings provide some of the earliest evidence of robust biological correlates of fear behavior with the immune system, and identify possible immune and neuroendocrine mechanisms for understanding the origins of behavioral development.
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- 2017
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10. Collaborative Care: a Pilot Study of a Child Psychiatry Outpatient Consultation Model for Primary Care Providers.
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Fallucco EM, Blackmore ER, Bejarano CM, Kozikowski CB, Cuffe S, Landy R, and Glowinski A
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- Adolescent, Child, Female, Health Services Accessibility, Humans, Male, Mental Disorders psychology, Pilot Projects, Practice Patterns, Physicians', Primary Health Care organization & administration, Mental Disorders therapy, Mental Health Services organization & administration, Outpatients, Patient Care Team organization & administration, Referral and Consultation
- Abstract
A Child Psychiatry Consultation Model (CPCM) offering primary care providers (PCPs) expedited access to outpatient child psychiatric consultation regarding management in primary care would allow more children to access mental health services. Yet, little is known about outpatient CPCMs. This pilot study describes an outpatient CPCM for 22 PCPs in a large Northeast Florida county. PCPs referred 81 patients, of which 60 were appropriate for collaborative management and 49 were subsequently seen for outpatient psychiatric consultation. The most common psychiatric diagnoses following consultation were anxiety (57%), ADHD (53%), and depression (39%). Over half (57%) of the patients seen for consultation were discharged to their PCP with appropriate treatment recommendations, and only a small minority (10%) of patients required long-term care by a psychiatrist. This CPCM helped child psychiatrists collaborate with PCPs to deliver mental health services for youth. The CPCM should be considered for adaptation and dissemination.
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- 2017
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11. Erratum to: Collaborative Care: a Pilot Study of a Child Psychiatry Outpatient Consultation Model for Primary Care Providers.
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Fallucco EM, Blackmore ER, Bejarano CM, Kozikowski CB, Cuffe S, Landy R, and Glowinski A
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- 2017
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12. The Safer Delivery of Surgical Services Program (S3): Explaining Its Differential Effectiveness and Exploring Implications for Improving Quality in Complex Systems.
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Flynn LC, McCulloch PG, Morgan LJ, Robertson ER, New SJ, Stedman FE, and Martin GP
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- Humans, Interviews as Topic, Organizational Culture, Qualitative Research, Retrospective Studies, Patient Safety, Quality Improvement, Surgical Procedures, Operative standards
- Abstract
Objective: To analyze the challenges encountered during surgical quality improvement interventions, and explain the relative success of different intervention strategies., Summary Background Data: Understanding why and how interventions work is vital for developing improvement science. The S3 Program of studies tested whether combining interventions addressing culture and system was more likely to result in improvement than either approach alone. Quantitative results supported this theory. This qualitative study investigates why this happened, what aspects of the interventions and their implementation most affected improvement, and the implications for similar programs., Methods: Semistructured interviews were conducted with hospital staff (23) and research team members (11) involved in S3 studies. Analysis was based on the constant comparative method, with coding conducted concurrently with data collection. Themes were identified and developed in relation to the program theory behind S3., Results: The superior performance of combined intervention over single intervention arms appeared related to greater awareness and ability to act, supporting the S3 hypothesis. However, we also noted unforeseen differences in implementation that seemed to amplify this difference. The greater ambition and more sophisticated approach in combined intervention arms resulted in requests for more intensive expert support, which seemed crucial in their success. The contextual challenges encountered have potential implications for the replicability and sustainability of the approach., Conclusions: Our findings support the S3 hypothesis, triangulating with quantitative results and providing an explanatory account of the causal relationship between interventions and outcomes. They also highlight the importance of implementation strategies, and of factors outside the control of program designers.
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- 2016
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13. Pregnancy-related anxiety: Evidence of distinct clinical significance from a prospective longitudinal study.
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Blackmore ER, Gustafsson H, Gilchrist M, Wyman C, and G O'Connor T
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- Adult, Anxiety Disorders complications, Child, Depressive Disorder complications, Female, Humans, Longitudinal Studies, Obstetric Labor Complications psychology, Pregnancy, Pregnancy Trimester, Second, Prospective Studies, Risk Factors, Surveys and Questionnaires, Anxiety complications, Depression complications, Parturition, Pregnancy Complications psychology
- Abstract
Background: Pregnancy-related anxiety (PrA) has attracted considerable research attention, but questions remain about its distinctiveness from conventional constructs and measures. In a high psychosocial risk, ethnically diverse sample, we examine the degree to which PrA is distinct from continuous and diagnostic measures of anxiety and worry in terms of longitudinal course, associations with psychosocial and perinatal risk, and prediction of postnatal mood disturbance., Methods: 345 women oversampled for prenatal anxiety and depression were selected from an urban obstetrics clinic serving a predominantly low-income, ethnically diverse population. PrA was assessed at 20 and 32 weeks gestation; anxiety and depression symptoms were assessed from questionnaire and from clinical interview at 20 and 32 weeks gestation and again at 2 and 6 months postnatally. Data relevant to psychosocial and obstetric risks were ascertained from interview, medical exam, and chart review., Results: Two distinct factors of PrA were identified, indexing specific concerns about the child's health and about the birth; these two PrA factors showed distinct longitudinal patterns in the prenatal period, and modest associations with general measures of anxiety and depression from questionnaire and clinical interview. PrA was also distinguished from conventional symptom measures in its associated features and prediction of birth weight and postnatal mood., Limitations: The sample was at high psychosocial risk and ethnically diverse; findings may not generalize to other samples., Conclusions: PrA can be distinguished from general measures of anxiety in pregnancy in terms of longitudinal course, associated features, and prediction to postnatal mood disturbance, and may warrant specific clinical attention., (Copyright © 2016 Elsevier B.V. All rights reserved.)
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- 2016
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14. The Effects of Trauma History and Prenatal Affective Symptoms on Obstetric Outcomes.
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Blackmore ER, Putnam FW, Pressman EK, Rubinow DR, Putnam KT, Matthieu MM, Gilchrist MA, Jones I, and O'Connor TG
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- Adult, Birth Weight, Case-Control Studies, Female, Gestational Age, Humans, Longitudinal Studies, Odds Ratio, Pregnancy, Pregnancy Outcome epidemiology, Prospective Studies, Regression Analysis, Surveys and Questionnaires, Young Adult, Anxiety psychology, Depression psychology, Pregnancy Complications psychology, Pregnancy Outcome psychology, Stress Disorders, Post-Traumatic psychology
- Abstract
Prenatal maternal mood may inform the adverse obstetric outcomes seen in disadvantaged populations. The contribution of having a trauma history is not well studied. We examined the impact of trauma exposure and mood symptoms on obstetric outcomes in 358 women. Women with antecedent trauma were more likely to have a history of depression, odds ratio = 2.83, 95% confidence interval [1.81, 4.42], were younger at their first pregnancy, 18.86 years versus 20.10 years, and had a higher number of previous pregnancies, 2.01 versus 1.54, compared to those with no trauma exposure. Women with prenatal anxiety had significantly smaller babies than nonanxious women, 3,313.17 g, (SD = 441.58) versus 3,429.27 g, (SD = 437.82) Trauma history magnified the effects of maternal prenatal mood on birthweight; the moderating effect was limited to those who first experienced a trauma under 18 years of age. Childhood trauma exposure increased vulnerability for low birthweight delivery associated with prenatal mood disturbance. Screening pregnant women for trauma history and current mood symptoms is indicated., (Copyright © 2016 International Society for Traumatic Stress Studies.)
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- 2016
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15. Interventions employed to improve intrahospital handover: a systematic review.
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Robertson ER, Morgan L, Bird S, Catchpole K, and McCulloch P
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- Hospitals, Humans, Outcome Assessment, Health Care, Patient Transfer standards, Quality Improvement, Randomized Controlled Trials as Topic, Patient Handoff standards, Patient Safety standards
- Abstract
Background: Modern medical care requires numerous patient handovers/handoffs. Handover error is recognised as a potential hazard in patient care, and the information error rate has been estimated at 13%. While accurate, reliable handover is essential to high quality care, uncertainty exists as to how intrahospital handover can be improved. This systematic review aims to evaluate the effectiveness of interventions aimed at improving the quality and/or safety of the intrahospital handover process., Methods: We searched for articles on handover improvement interventions in EMBASE, MEDLINE, HMIC and CINAHL between January 2002 and July 2012. We considered studies of: staff knowledge and skills, staff behavioural change, process change or patient outcomes., Results: 631 potentially relevant papers were identified from which 29 papers were selected for inclusion (two randomised controlled trials and 27 uncontrolled studies). Most studies addressed shift-change handover and used a median of three outcome measures, but there was no outcome measure common to all. Poor study design and inconsistent reporting methods made it difficult to reach definite conclusions. Information transfer was improved in most relevant studies, while clinical outcome improvement was reported in only two of 10 studies. No difference was noted in the likelihood of success across four types of intervention., Conclusions: The current literature does not confirm that any methodology reliably improves the outcomes of clinical handover, although information transfer may be increased. Better study designs and consistency of the terminology used to describe handover and its improvement are urgently required., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.)
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- 2014
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16. Oxford NOTECHS II: a modified theatre team non-technical skills scoring system.
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Robertson ER, Hadi M, Morgan LJ, Pickering SP, Collins G, New S, Griffin D, McCulloch P, and Catchpole KC
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- Adult, Aged, Aged, 80 and over, Behavior, Humans, Middle Aged, Clinical Competence, Operating Rooms, Research Design
- Abstract
Background: We previously developed and validated the Oxford NOTECHS rating system for evaluating the non-technical skills of an entire operating theatre team. Experience with the scale identified the need for greater discrimination between levels of performance within the normal range. We report here the development of a modified scale (Oxford NOTECHS II) to facilitate this. The new measure uses an eight-point instead of a four point scale to measure each dimension of non-technical skills, and begins with a default rating of 6 for each element. We evaluated this new scale in 297 operations at five NHS sites in four surgical specialities. Measures of theatre process reliability (glitch count) and compliance with the WHO surgical safety checklist were scored contemporaneously, and relationships with NOTECHS II scores explored., Results: Mean team Oxford NOTECHS II scores was 73.39 (range 37-92). The means for surgical, anaesthetic and nursing sub-teams were 24.61 (IQR 23, 27); 24.22 (IQR 23, 26) and 24.55 (IQR 23, 26). Oxford NOTECHS II showed good inter-rater reliability between human factors and clinical observers in each of the four domains. Teams with high WHO compliance had higher mean Oxford NOTECHS II scores (74.5) than those with low compliance (71.1) (p = 0.010). We observed only a weak correlation between Oxford NOTECHS II scores and glitch count; r = -0.26 (95% CI -0.36 to -0.15). Oxford NOTECHS II scores did not vary significantly between 5 different hospital sites, but a significant difference was seen between specialities (p = 0.001)., Conclusions: Oxford NOTECHS II provides good discrimination between teams while retaining reliability and correlation with other measures of teamwork performance, and is not confounded by technical performance. It is therefore suitable for combined use with a technical performance scale to provide a global description of operating theatre team performance.
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- 2014
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17. Depressive symptoms and proinflammatory cytokines across the perinatal period in African American women.
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Blackmore ER, Groth SW, Chen DG, Gilchrist MA, O'Connor TG, and Moynihan JA
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- Adult, Depression blood, Depression, Postpartum blood, Depression, Postpartum psychology, Female, Humans, Longitudinal Studies, Postpartum Period blood, Pregnancy, Prospective Studies, Young Adult, Black or African American psychology, Depression psychology, Interleukin-6 blood, Postpartum Period psychology, Pregnant People psychology, Tumor Necrosis Factor-alpha blood
- Abstract
Background: Comparatively few studies have examined the biological mechanisms that may underlie the reported racial disparities in antenatal and postpartum depression., Objective: To examine the associations among race, depressive symptoms and the proinflammatory cytokines interleukin (IL)-6 and tumor necrosis factor (TNF)-α across the perinatal period in a diverse sample of healthy pregnant women at elevated psychosocial risk., Methods: 171 subjects were enrolled. Women were interviewed and blood samples drawn at 18 and 32 weeks gestation and 6 weeks and 6 months postpartum. Depressive symptoms were measured using the Edinburgh Postnatal Depression Scale. Serum levels of IL-6 and TNF-α were assayed using high sensitivity enzyme-linked immunosorbent assay kits., Results: Compared with non-African American (AA) women, AA women had significantly higher levels of IL-6 (est. diff = 0.521, p = 0.02, confidence interval (CI): 0.088-0.954) but not TNF-α across all time points (est. diff = -0.060, p = 0.80, CI: -0.517 to 0.397). IL-6 was not associated with depressive symptoms but differences in IL-6 were accounted for by greater Body Mass Index in AA women., Conclusions: Compared with non-AA women, AA women entered pregnancy with elevated inflammatory cytokine levels that persisted across the perinatal period. This group difference in inflammation did not suggest increased risk for depression, but suggests other implications for long-term health.
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- 2014
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18. Diurnal cortisol patterns and psychiatric symptoms in pregnancy: short-term longitudinal study.
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O'Connor TG, Tang W, Gilchrist MA, Moynihan JA, Pressman EK, and Blackmore ER
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- Adult, Female, Humans, Longitudinal Studies, Pregnancy, Saliva metabolism, Surveys and Questionnaires, Time Factors, Young Adult, Affective Symptoms metabolism, Affective Symptoms physiopathology, Circadian Rhythm physiology, Hydrocortisone metabolism
- Abstract
Alteration in the HPA axis is a robust biomarker of anxiety and depression in adults, but questions remain about this association in pregnancy. We examined the longitudinal links between diurnal cortisol and mood symptoms from self-report questionnaire and diagnostic interview in an ethnically diverse, psychosocially at-risk sample of 101 women at mid-pregnancy and early third trimester. There were modest but significant associations between depression and elevated cortisol, indexed by a decreased morning level and diminished diurnal decline; the effects were strongest for diagnostic data from clinical interview. These effects were independent of socio-demographic factors and sleep disturbance. Associations with anxiety and trauma were generally non-significant. These findings extend prior work by showing that significant mood symptoms in pregnancy are associated with altered diurnal cortisol in pregnancy, which may have implications for maternal and child health., (Copyright © 2013 Elsevier B.V. All rights reserved.)
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- 2014
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19. Mood disorders and parity - a clue to the aetiology of the postpartum trigger.
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Di Florio A, Jones L, Forty L, Gordon-Smith K, Blackmore ER, Heron J, Craddock N, and Jones I
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- Adult, Age Factors, Cesarean Section psychology, Depression, Postpartum etiology, Female, Humans, Interview, Psychological, Maternal Age, Middle Aged, Pregnancy, Pregnancy Complications psychology, Psychiatric Status Rating Scales, Young Adult, Bipolar Disorder complications, Parity, Postpartum Period psychology, Psychotic Disorders etiology
- Abstract
Background: Episodes of postpartum psychosis have been associated with first pregnancies in women with bipolar I disorder. It is unclear, however, if the effect extends to episodes at other times in relation to childbirth and to women with other mood disorders such as major depression and bipolar II disorder. This primiparity effect, which is also seen in other pregnancy related conditions such as pre-eclampsia, is a potentially important clue to the aetiology of childbirth related mood episodes., Methods: Participants were interviewed and case notes reviewed. Best-estimate diagnoses were made according to DSM-IV criteria. Data on the occurrence of episodes in pregnancy and the postpartum were available on 3345 full term deliveries from 1667 participants, 934 with bipolar I disorder (BD-I), 278 with bipolar II disorder (BD-II) and 455 with recurrent major depression (RMD)., Results: Onsets of psychosis/mania within 6 weeks of childbirth were overrepresented in primiparae (p=0.007) with BD-I. Although primiparity was not associated with perinatal bipolar depression, there was an association with the onset of depression within 6 weeks in women with RMD (p=0.035). Whilst women experiencing a postpartum episode were less likely to go on to have further children, this did not account for the association with primiparity., Limitations: Data were collected retrospectively. Information on pharmacological treatment was not available., Conclusions: Primiparity is associated not only with postpartum psychosis/mania in BD-I, but also with postpartum depression in RMD. Psychosocial factors and biological differences between first and subsequent pregnancies may play a role and are candidates for examination in further studies.
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- 2014
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20. Compliance and use of the World Health Organization checklist in U.K. operating theatres.
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Pickering SP, Robertson ER, Griffin D, Hadi M, Morgan LJ, Catchpole KC, New S, Collins G, and McCulloch P
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- Checklist standards, Delivery of Health Care standards, Humans, Operating Rooms standards, Operative Time, Patient Care Team standards, Patient Care Team statistics & numerical data, Patient Safety, Specialization statistics & numerical data, Surgical Procedures, Operative standards, United Kingdom, World Health Organization, Checklist statistics & numerical data, Operating Rooms statistics & numerical data, Surgical Procedures, Operative statistics & numerical data
- Abstract
Background: The World Health Organization (WHO) Surgical Safety Checklist is reported to reduce surgical morbidity and mortality, and is mandatory in the U.K. National Health Service. Hospital audit data show high compliance rates, but direct observation suggests that actual performance may be suboptimal., Methods: For each observed operation, WHO time-out and sign-out attempts were recorded, and the quality of the time-out was evaluated using three measures: all information points communicated, all personnel present and active participation., Results: Observation of WHO checklist performance was conducted for 294 operations, in five hospitals and four surgical specialties. Time-out was attempted in 257 operations (87.4 per cent) and sign-out in 26 (8.8 per cent). Within time-out, all information was communicated in 141 (54.9 per cent), the whole team was present in 199 (77.4 per cent) and active participation was observed in 187 (72.8 per cent) operations. Surgical specialty did not affect time-out or sign-out attempt frequency (P = 0.453). Time-out attempt frequency (range 42-100 per cent) as well as all information communicated (15-83 per cent), all team present (35-90 per cent) and active participation (15-93 per cent) varied between hospitals (P < 0.001 for all)., Conclusion: Meaningful compliance with the WHO Surgical Safety Checklist is much lower than indicated by administrative data. Sign-out compliance is generally poor, suggesting incompatibility with normal theatre work practices. There is variation between hospitals, but consistency across studied specialties, suggesting a need to address organizational culture issues., (© 2013 British Journal of Surgery Society Ltd. Published by John Wiley & Sons Ltd.)
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- 2013
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21. Comments on "Six things every plastic surgeon needs to know about teamwork training and checklists".
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Robertson ER, Morgan L, New S, and McCulloch P
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- Humans, Checklist, Cosmetic Techniques, Inservice Training, Operating Rooms organization & administration, Patient Care Team organization & administration, Plastic Surgery Procedures
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- 2013
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22. Reproductive outcomes and risk of subsequent illness in women diagnosed with postpartum psychosis.
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Blackmore ER, Rubinow DR, O'Connor TG, Liu X, Tang W, Craddock N, and Jones I
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- Adult, Bipolar Disorder diagnosis, Depression diagnosis, Disease Management, Female, Humans, Mental Health, Pregnancy, Prognosis, Psychiatric Status Rating Scales, Recurrence, Reproductive Health, Retrospective Studies, Risk Assessment, Risk Factors, United Kingdom epidemiology, Women's Health, Psychotic Disorders diagnosis, Psychotic Disorders epidemiology, Psychotic Disorders psychology, Psychotic Disorders therapy, Puerperal Disorders diagnosis, Puerperal Disorders epidemiology, Puerperal Disorders psychology, Puerperal Disorders therapy
- Abstract
Objectives: Women who experience postpartum psychosis (PP) seek guidance on further pregnancies and risk of illness; however, empirical data are limited. This study describes reproductive and mental health outcomes in women diagnosed with PP and examines clinical risk factors as predictors of further illness., Methods: A retrospective cohort design was used; 116 women who experienced episodes of mania or depression with psychotic features within six weeks of childbirth were recruited. All subjects underwent clinical diagnostic interviews and medical case notes were reviewed., Results: Only 33% of women had an antecedent history, of which 34% had bipolar disorder and 55% unipolar depression. Only 58% of those with PP in their first pregnancy had a subsequent pregnancy, and 18% of marriages ended following the PP episode. Clinical presentation at the time of initial episode did not influence the timing of the onset of symptoms, treatment, or recovery. Although 86% of patients received treatment within 30 days of onset, 26% of women reported ongoing symptoms at a year after delivery. The recurrence rate of PP was 54.4%; a longer duration of the index episode (p < 0.05) and longer latency between the index PP and next pregnancy predicted a subsequent PP. The rate of subsequent non-puerperal episodes was 69%, and all these episodes were bipolar., Conclusions: Postpartum psychosis is difficult to predict in women with no antecedent history and is associated with a high rate of subsequent puerperal and non-puerperal illness. Risk of further illness needs to be conveyed in order to allow fully informed decisions to be made regarding future pregnancies., (© 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)
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- 2013
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23. Support needs of mothers who experience postpartum psychosis and their partners.
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Doucet S, Letourneau N, and Blackmore ER
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- Adult, Canada, Cohort Studies, Depression, Postpartum diagnosis, Depression, Postpartum epidemiology, Female, Follow-Up Studies, Humans, Infant, Newborn, Longitudinal Studies, Male, Needs Assessment, Parents education, Patient Education as Topic organization & administration, Postnatal Care methods, Postpartum Period psychology, Pregnancy, Psychotic Disorders diagnosis, Psychotic Disorders epidemiology, Puerperal Disorders diagnosis, Puerperal Disorders epidemiology, Risk Assessment, Severity of Illness Index, Social Support, Spouses psychology, Treatment Outcome, Young Adult, Depression, Postpartum therapy, Parents psychology, Psychotic Disorders therapy, Puerperal Disorders therapy, Self-Help Groups statistics & numerical data, Spouses education
- Abstract
Objectives: To explore the perceived support needs and preferences of women with postpartum psychosis and their partners., Design: A multisite, exploratory, qualitative descriptive design was used., Setting and Participants: A purposive sample of nine mothers (Canada, n = 7, United States, n = 2) and eight fathers (Canada, n = 7, United States, n = 1) was obtained., Methods: Data were collected through one-on-one, in-depth, semistructured interviews. Inductive thematic analysis was used to explore the qualitative transcripts., Results: Couples who experienced postpartum psychosis looked to health professionals to provide reassurance and information on the illness, its management, and prognosis. The quality of support and interactions with staff varied, and participants reported difficulty identifying and obtaining professional support upon discharge. All participants felt that support groups for postpartum illnesses would help to normalize the experience and dissipate feelings of isolation. Participants reported that informal support networks provided practical help but were limited or hindered recovery and management due to lack of knowledge of the illness. Despite feeling overwhelmed and isolated, fathers were reluctant to identify their own support needs and struggled to ask for help from professionals and their informal support network., Conclusion: These findings suggest that clinical interventions are needed to address the support needs and aid in the recovery of families affected by postpartum psychosis., (© 2012 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.)
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- 2012
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24. The development of emotion regulation: an fMRI study of cognitive reappraisal in children, adolescents and young adults.
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McRae K, Gross JJ, Weber J, Robertson ER, Sokol-Hessner P, Ray RD, Gabrieli JD, and Ochsner KN
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- Adolescent, Brain physiology, Brain Mapping, Child, Female, Humans, Image Processing, Computer-Assisted, Male, Prefrontal Cortex physiology, Young Adult, Age Factors, Cognition physiology, Emotions physiology, Magnetic Resonance Imaging
- Abstract
The ability to use cognitive reappraisal to regulate emotions is an adaptive skill in adulthood, but little is known about its development. Because reappraisal is thought to be supported by linearly developing prefrontal regions, one prediction is that reappraisal ability develops linearly. However, recent investigations into socio-emotional development suggest that there are non-linear patterns that uniquely affect adolescents. We compared older children (10-13), adolescents (14-17) and young adults (18-22) on a task that distinguishes negative emotional reactivity from reappraisal ability. Behaviorally, we observed no age differences in self-reported emotional reactivity, but linear and quadratic relationships between reappraisal ability and age. Neurally, we observed linear age-related increases in activation in the left ventrolateral prefrontal cortex, previously identified in adult reappraisal. We observed a quadratic pattern of activation with age in regions associated with social cognitive processes like mental state attribution (medial prefrontal cortex, posterior cingulate cortex, anterior temporal cortex). In these regions, we observed relatively lower reactivity-related activation in adolescents, but higher reappraisal-related activation. This suggests that (i) engagement of the cognitive control components of reappraisal increases linearly with age and (ii) adolescents may not normally recruit regions associated with mental state attribution, but (iii) this can be reversed with reappraisal instructions.
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- 2012
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25. Psychiatric symptoms and proinflammatory cytokines in pregnancy.
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Blackmore ER, Moynihan JA, Rubinow DR, Pressman EK, Gilchrist M, and O'Connor TG
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- Adult, Anxiety blood, Anxiety diagnosis, Anxiety psychology, Depression blood, Depression pathology, Depression psychology, Female, Humans, Immunoassay, Interleukin-6 blood, Minority Health, Pregnancy, Pregnancy Complications blood, Pregnancy Trimester, Second blood, Pregnancy Trimester, Second psychology, Pregnancy Trimester, Third blood, Pregnancy Trimester, Third psychology, Risk, Stress Disorders, Traumatic blood, Stress Disorders, Traumatic diagnosis, Stress Disorders, Traumatic psychology, Tumor Necrosis Factor-alpha blood, Young Adult, Cytokines blood, Pregnancy Complications pathology, Pregnancy Complications psychology
- Abstract
Objective: Clinical studies suggest that psychiatric symptoms, particularly depression, anxiety, and trauma, may be associated with inflammation, as indexed by proinflammatory cytokines. Such a link may be especially significant in pregnancy and may shed additional light on the etiology of perinatal mood disorders., Methods: We prospectively observed 145 women selected from a community obstetric clinic serving a primarily low-income, high-psychosocial risk population. Women without evidence of medical high-risk pregnancies were screened (including psychiatric and trauma histories) and then assessed in detail (e.g., mood symptoms) at approximately 18 and 32 weeks' gestation. Blood was drawn to measure key proinflammatory markers, interleukin 6 and tumor necrosis factor α (TNF-α). Data on pregnancy and obstetric outcome were derived from medical records., Results: There was considerable stability of cytokine levels within individuals and a significant mean increase across pregnancy observed for interleukin 6 (p < .001) and TNF-α (p < .001). History of trauma was associated with significantly elevated TNF-α levels (F(1,135) = 4.43, p < .05), controlling for psychosocial and obstetric covariates. In contrast, elevated measures of depression and anxiety were unrelated to proinflammatory cytokines (p > .1). Exploratory analyses indicated that neither psychiatric symptoms nor proinflammatory cytokines predicted birth weight, gestational age, or obstetric complications., Conclusions: These findings suggest that antecedent trauma may be associated with persistently elevated TNF-α levels during pregnancy. The evidence that a generalized proinflammatory state was associated with symptoms of depression or anxiety in pregnant women was not found.
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- 2011
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26. Previous prenatal loss as a predictor of perinatal depression and anxiety.
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Blackmore ER, Côté-Arsenault D, Tang W, Glover V, Evans J, Golding J, and O'Connor TG
- Subjects
- Abortion, Spontaneous epidemiology, Adolescent, Adult, Alcohol Drinking epidemiology, Depression, Postpartum psychology, England epidemiology, Epidemiologic Methods, Female, Humans, Infant, Middle Aged, Mother-Child Relations, Mothers psychology, Postpartum Period psychology, Smoking epidemiology, Stillbirth epidemiology, Young Adult, Abortion, Spontaneous psychology, Anxiety epidemiology, Depression, Postpartum epidemiology, Pregnancy psychology, Stillbirth psychology
- Abstract
Background: Prenatal loss, the death of a fetus/child through miscarriage or stillbirth, is associated with significant depression and anxiety, particularly in a subsequent pregnancy., Aims: This study examined the degree to which symptoms of depression and anxiety associated with a previous loss persisted following a subsequent successful pregnancy., Method: Data were derived from the Avon Longitudinal Study of Parents and Children cohort, a longitudinal cohort study in the west of England that has followed mothers from pregnancy into the postnatal period. A total of 13,133 mothers reported on the number and conditions of previous perinatal losses and provided self-report measures of depression and anxiety at 18 and 32 weeks' gestation and at 8 weeks and 8, 21 and 33 months postnatally. Controls for pregnancy outcome and obstetric and psychosocial factors were included., Results: Generalised estimating equations indicated that the number of previous miscarriages/stillbirths significantly predicted symptoms of depression (β = 0.18, s.e. = 0.07, P<0.01) and anxiety (β = 0.14, s.e. = 0.05, P<0.01) in a subsequent pregnancy, independent of key psychosocial and obstetric factors. This association remained constant across the pre- and postnatal period, indicating that the impact of a previous prenatal loss did not diminish significantly following the birth of a healthy child., Conclusions: Depression and anxiety associated with a previous prenatal loss shows a persisting pattern that continues after the birth of a subsequent (healthy) child. Interventions targeting women with previous prenatal loss may improve the health outcomes of women and their children.
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- 2011
- Full Text
- View/download PDF
27. Interventions for the prevention and treatment of postpartum psychosis: a systematic review.
- Author
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Doucet S, Jones I, Letourneau N, Dennis CL, and Blackmore ER
- Subjects
- Female, Humans, Postpartum Period psychology, Psychotic Disorders drug therapy, Psychotic Disorders prevention & control
- Abstract
Postpartum psychosis is a serious disorder that can cause negative consequences for the mother, infant, and entire family. While reports of this condition date back for centuries, little is known about what interventions are most effective for this population. The purpose of this systematic review was to examine the research evidence on interventions for the prevention and treatment of postpartum psychosis. Studies were searched using CINAHL, EMBASE, MEDLINE, PsycINFO, and PubMed databases. All primary research studies published in English since 1970 that explored interventions for the prevention or treatment of postpartum psychosis were included. The search resulted in 26 studies on interventions for postpartum psychosis, with 10 focusing on prevention and 17 focusing on treatment. Studies on the prevention of postpartum psychosis have examined the effects of mood stabilizers, antipsychotics, and hormone therapy, while those examining treatment have included electroconvulsive therapy, mood stabilizers, antipsychotics, hormones, and the beta blocker propranolol. Only preliminary evidence suggests which interventions may be effective strategies to prevent (e.g., lithium) and treat (e.g., electroconvulsive therapy) postpartum psychosis. Due to methodological limitations in the studies reviewed, extensive evidence-based recommendations for the prevention and treatment of postpartum psychosis cannot be made. The known risk factors and negative consequences of postpartum psychosis point to the importance of preventative and acute treatment measures. Well-designed prospective studies are needed to determine the efficacy of prevention and treatment interventions for women who experience postpartum psychosis.
- Published
- 2011
- Full Text
- View/download PDF
28. Selective attention to emotion in the aging brain.
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Samanez-Larkin GR, Robertson ER, Mikels JA, Carstensen LL, and Gotlib IH
- Subjects
- Aged, Aged, 80 and over, Brain Mapping, Dominance, Cerebral physiology, Female, Humans, Judgment, Reaction Time physiology, Reading, Reference Values, Semantics, Young Adult, Aging physiology, Attention physiology, Brain physiology, Emotions physiology, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Prefrontal Cortex physiology
- Abstract
A growing body of research suggests that the ability to regulate emotion remains stable or improves across the adult life span. Socioemotional selectivity theory maintains that this pattern of findings reflects the prioritization of emotional goals. Given that goal-directed behavior requires attentional control, the present study was designed to investigate age differences in selective attention to emotional lexical stimuli under conditions of emotional interference. Both neural and behavioral measures were obtained during an experiment in which participants completed a flanker task that required them to make categorical judgments about emotional and nonemotional stimuli. Older adults showed interference in both the behavioral and neural measures on control trials but not on emotion trials. Although older adults typically show relatively high levels of interference and reduced cognitive control during nonemotional tasks, they appear to be able to successfully reduce interference during emotional tasks., ((c) 2009 APA, all rights reserved.)
- Published
- 2009
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29. Neural systems supporting the control of affective and cognitive conflicts.
- Author
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Ochsner KN, Hughes B, Robertson ER, Cooper JC, and Gabrieli JD
- Subjects
- Analysis of Variance, Female, Humans, Image Processing, Computer-Assisted methods, Magnetic Resonance Imaging methods, Male, Neuropsychological Tests, Oxygen blood, Photic Stimulation methods, Prefrontal Cortex anatomy & histology, Prefrontal Cortex blood supply, Semantics, Young Adult, Affect physiology, Brain Mapping, Cognition physiology, Conflict, Psychological, Prefrontal Cortex physiology
- Abstract
Although many studies have examined the neural bases of controlling cognitive responses, the neural systems for controlling conflicts between competing affective responses remain unclear. To address the neural correlates of affective conflict and their relationship to cognitive conflict, the present study collected whole-brain fMRI data during two versions of the Eriksen flanker task. For these tasks, participants indicated either the valence (affective task) or the semantic category (cognitive task) of a central target word while ignoring flanking words that mapped onto either the same (congruent) or a different (incongruent) response as the target. Overall, contrasts of incongruent > congruent trials showed that bilateral dorsal ACC, posterior medial frontal cortex, and dorsolateral pFC were active during both kinds of conflict, whereas rostral medial pFC and left ventrolateral pFC were differentially active during affective or cognitive conflict, respectively. Individual difference analyses showed that separate regions of rostral cingulate/ventromedial pFC and left ventrolateral pFC were positively correlated with the magnitude of response time interference. Taken together, the findings that controlling affective and cognitive conflicts depends upon both common and distinct systems have important implications for understanding the organization of control systems in general and their potential dysfunction in clinical disorders.
- Published
- 2009
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30. Differentiation and clinical implications of postpartum depression and postpartum psychosis.
- Author
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Doucet S, Dennis CL, Letourneau N, and Blackmore ER
- Subjects
- Adult, Depression, Postpartum epidemiology, Depression, Postpartum prevention & control, Diagnosis, Differential, Female, Humans, Nursing Assessment methods, Prevalence, Psychotic Disorders classification, Psychotic Disorders epidemiology, Psychotic Disorders prevention & control, Puerperal Disorders classification, Puerperal Disorders diagnosis, Puerperal Disorders epidemiology, Puerperal Disorders nursing, Puerperal Disorders prevention & control, Risk Factors, Depression, Postpartum diagnosis, Depression, Postpartum nursing, Maternal-Child Nursing methods, Psychotic Disorders diagnosis, Psychotic Disorders nursing
- Abstract
Postpartum depression and postpartum psychosis are serious mood disorders encountered by nurses working in a variety of settings. Postpartum depression refers to a nonpsychotic depressive episode, while postpartum psychosis refers to a manic or affective psychotic episode linked temporally with childbirth. The nursing profession plays a crucial role in the early identification and treatment of these postpartum mood disorders. This article explains the classification, clinical presentation, epidemiology, management, and long-term outcomes of postpartum depression and postpartum psychosis.
- Published
- 2009
- Full Text
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31. Work characteristics and social phobia in a nationally representative employed sample.
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Stansfield SA, Blackmore ER, Zagorski BM, Munce S, Stewart DE, and Weller I
- Subjects
- Adolescent, Adult, Aged, Depressive Disorder, Major diagnosis, Depressive Disorder, Major epidemiology, Depressive Disorder, Major psychology, Diagnostic and Statistical Manual of Mental Disorders, Female, Humans, Male, Middle Aged, Employment psychology, Employment statistics & numerical data, Phobic Disorders epidemiology, Workplace psychology, Workplace statistics & numerical data
- Abstract
Objective: Social phobia is associated with long-term impairment and disability. Environmental and genetic influences may be important in etiology and persistence. This is the first study to examine the association of work characteristics with social phobia in a representative nationally employed population., Method: Self-reported work characteristics were linked to 12-month social phobia diagnosed by the World Mental Health Composite International Diagnostic Interview in 24 324 employed individuals from the Canadian Community Health Survey., Results: High job strain (OR = 1.62, 95%CI, 1.06 to 2.49) and job insecurity (OR = 2.47, 95%CI, 1.73 to 3.51) were associated with an increased risk of 12-month social phobia, adjusting for sociodemographic variables, prevalent depression, and other work characteristics., Conclusions: Work characteristics are associated with social phobia. Characteristics such as job insecurity may be a consequence of illness in employed populations, while high job strain may increase the risk of symptoms. More investigation is needed of the relation between work and social phobia to understand how to reduce occupational disability.
- Published
- 2008
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32. Psychosocial and clinical correlates of suicidal acts: results from a national population survey.
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Blackmore ER, Munce S, Weller I, Zagorski B, Stansfeld SA, Stewart DE, Caine ED, and Conwell Y
- Subjects
- Adolescent, Canada, Depressive Disorder, Major psychology, Female, Humans, Male, Religion, Risk Factors, Socioeconomic Factors, Suicide ethics, Suicide statistics & numerical data, Suicide, Attempted ethics, Suicide, Attempted psychology, Suicide, Attempted statistics & numerical data, Time Factors, Suicide psychology
- Abstract
Background: Clinical samples have identified a number of psychosocial risk factors for suicidal acts but it is unclear if these findings relate to the general population., Aims: To describe the prevalence of and psychosocial risk factors for suicidal acts in a general adult population., Method: Data were obtained from a Canadian epidemiological survey of 36,984 respondents aged 15 years and older (weighted sample n=23,662,430)., Results: Of these respondents, 0.6% (weighted n=130,143) endorsed a 12-month suicidal act. Female gender (OR=4.27, 95% CI 4.05-4.50), being separated (OR=37.88, 95% CI 33.92-42.31) or divorced (OR=7.79, 95% CI 7.22-8.41), being unemployed (OR=1.70, 95% CI 1.50-1.80), experiencing a chronic physical health condition (OR=1.70, 95% CI 1.67-1.86) and experiencing a major depressive episode in the same 12-month period as the act (OR=9.10, 95% CI 8.65-9.59) were significantly associated with a suicidal act., Conclusions: The psychosocial correlates of suicidal acts in this sample are consistent with those previously reported in clinical and general population samples. These findings reinforce the importance of the determination of suicide risk and its prevention not only of psychiatric illness but of physical and psychosocial factors as well.
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- 2008
- Full Text
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33. Incidence of hospitalization for postpartum psychotic and bipolar episodes.
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Jones I, Heron J, Blackmore ER, and Craddock N
- Subjects
- Bipolar Disorder diagnosis, Female, Humans, Pregnancy, Puerperal Disorders diagnosis, Reproducibility of Results, Risk Factors, Schizophrenia epidemiology, Bipolar Disorder epidemiology, Psychotic Disorders epidemiology, Puerperal Disorders epidemiology, Puerperal Disorders psychology
- Published
- 2008
- Full Text
- View/download PDF
34. Early postpartum symptoms in puerperal psychosis.
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Heron J, McGuinness M, Blackmore ER, Craddock N, and Jones I
- Subjects
- Adult, Affective Symptoms psychology, Aged, Female, Humans, Middle Aged, Pregnancy, Retrospective Studies, Time Factors, Bipolar Disorder psychology, Depression, Postpartum psychology
- Abstract
Objective: To examine the nature of the earliest reported symptoms in women who develop a bipolar affective puerperal psychosis (PP)., Design: A retrospective interview study., Setting: Women were recruited for clinical and molecular genetic studies of PP from a national PP network, articles in the national press and referrals from UK specialist perinatal psychiatry services., Sample: One hundred and twenty-seven women met the criteria for an episode of strictly defined bipolar affective PP developing within 4 weeks of childbirth., Methods: Participants were interviewed using the Schedule for clinical assessment in neuropsychiatry and hospital records were reviewed. Lifetime and puerperal episode diagnoses were made according to Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) based on all the available information. During interview, participants were asked to describe the earliest symptoms they believed to be related to their illness onset. The day of onset for each symptom was recorded., Main Outcome Measures: We present subjectively experienced emotional and behavioural changes occurring within 3 days of childbirth, reported by four or more women., Results: Seventy-three percent of women recalled experiencing an onset of symptoms by day 3. The most commonly recalled symptoms were feeling excited, elated or high (52%), not needing to sleep or not able to sleep (48%), feeling active or energetic (37%) and talking more or feeling very chatty (31%)., Conclusions: Hypomanic symptoms are particularly characteristic of the early postpartum in women who develop PP. These types of symptoms should be carefully monitored in individuals at high risk of PP episodes.
- Published
- 2008
- Full Text
- View/download PDF
35. Predictors of self-reported antidepressant adherence.
- Author
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Burra TA, Chen E, McIntyre RS, Grace SL, Blackmore ER, and Stewart DE
- Subjects
- Adult, Aged, Antidepressive Agents adverse effects, Culture, Depressive Disorder psychology, Educational Status, Female, Humans, Male, Middle Aged, Self Efficacy, Sex Factors, Surveys and Questionnaires, Treatment Outcome, Antidepressive Agents administration & dosage, Depressive Disorder drug therapy, Self Disclosure, Treatment Refusal psychology
- Abstract
The authors' objectives of this research were: (1) to assess levels of selfreported antidepressant adherence and reasons for nonadherence and (2) to investigate determinants of nonadherence. A group of general hospital and community psychiatry practice mood disorder outpatients (n=80) took a self-report questionnaire that assessed beliefs about antidepressants, self-efficacy, and reasons for nonadherence. High levels of adherence were reported: 58 patients (73%) indicated they took their medication as directed more than 80% of the time. Practical issues (e.g., simply forgetting or a change in routine) were the most frequently identified reasons for nonadherence. Patients were more likely to report nonadherence if they experienced a sexual side effect, had lower self-efficacy, were female, and had not completed post-secondary education. Clinicians should be cognizant of this complexity and address not only issues related to medication efficacy and tolerability, but also social mediators and health beliefs when prescribing antidepressants.
- Published
- 2007
- Full Text
- View/download PDF
36. The role of depression and chronic pain conditions in absenteeism: results from a national epidemiologic survey.
- Author
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Munce SE, Stansfeld SA, Blackmore ER, and Stewart DE
- Subjects
- Adolescent, Adult, Canada, Chronic Disease, Depression complications, Female, Health Surveys, Humans, Male, Risk Factors, Absenteeism, Depressive Disorder, Major complications, Pain complications
- Abstract
Objective: This study examined whether depression is associated with absenteeism in a sample of individuals with chronic pain., Methods: Data were obtained from the Canadian Community Health Survey Cycle 1.2. Key variables were chronic pain, defined as fibromyalgia, arthritis/rheumatism, back problems, and migraine headaches, absenteeism, and depression. The sample comprised 9,238,154 individuals who reported at least one chronic pain condition and were absent from their job in the previous week because of illness or disability., Results: Nineteen percent of absent individuals met criteria for major depression versus 7.9% of non-absent individuals. The presence of major depression represented a three-fold risk of absenteeism. Other risk factors for absenteeism included younger age, higher income, and more education., Conclusions: Comorbid depression and chronic pain represents a significant source of disability in the workforce.
- Published
- 2007
- Full Text
- View/download PDF
37. Major depressive episodes and work stress: results from a national population survey.
- Author
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Blackmore ER, Stansfeld SA, Weller I, Munce S, Zagorski BM, and Stewart DE
- Subjects
- Adolescent, Adult, Canada epidemiology, Confounding Factors, Epidemiologic, Depressive Disorder, Major prevention & control, Employment, Female, Humans, Male, Middle Aged, Odds Ratio, Risk Factors, Social Support, Stress, Psychological prevention & control, Surveys and Questionnaires, Depressive Disorder, Major epidemiology, Depressive Disorder, Major etiology, Stress, Psychological complications, Stress, Psychological etiology, Workplace
- Abstract
Objectives: We determined the proportion of workers meeting criteria for major depressive episodes in the past year and examined the association between psychosocial work-stress variables and these episodes., Methods: Data were derived from the Canadian Community Health Survey 1.2, a population-based survey of 24324 employed, community-dwelling individuals conducted in 2002. We assessed depressive episodes using the Composite International Diagnostic Interview., Results: Of the original sample, 4.6% (weighted n=745948) met criteria for major depressive episodes. High job strain was significantly associated with depression among men (odds ratio [OR]=2.38; 95% confidence interval [CI]=1.29, 4.37), and lack of social support at work was significantly associated with depression in both genders (men, OR=2.70; 95% CI=1.55, 4.71; women, OR=2.37; 95% CI=1.71, 3.29). Women with low levels of decision authority were more likely to have depression (OR=1.59; 95% CI=1.06, 2.39) than were women with high levels of authority., Conclusions: A significant proportion of the workforce experienced major depressive episodes in the year preceding our study. Gender differences appear to affect work-stress factors that increase risk for depression. Prevention strategies need to be developed with employers and employee organizations to address work organization and to increase social support.
- Published
- 2007
- Full Text
- View/download PDF
38. Prenatal mood disturbance predicts sleep problems in infancy and toddlerhood.
- Author
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O'Connor TG, Caprariello P, Blackmore ER, Gregory AM, Glover V, and Fleming P
- Subjects
- Adult, Child Behavior Disorders, Child, Preschool, Female, Humans, Infant, Infant, Newborn, Male, Parent-Child Relations, Pregnancy, Prospective Studies, Surveys and Questionnaires, Affective Symptoms etiology, Infant Behavior, Mood Disorders complications, Pregnancy Complications, Prenatal Exposure Delayed Effects, Sleep Wake Disorders etiology
- Abstract
Background: Experimental animal data link prenatal stress with sleep disturbance in offspring, but the link in humans is unclear., Aims: To investigate the link between prenatal maternal anxiety and depression and infant sleep disturbance from 6 to 30 months of age., Study Design: Longitudinal prospective study of a large birth cohort from pregnancy to 30 months. Questionnaire measures of anxiety and depression were completed by mothers at 18 and 32 weeks gestation and at 8 weeks and 8 months postpartum., Subjects: The ALSPAC cohort, a prospective community study of women in the UK who have been followed since pregnancy., Outcome Measures: Measures of total sleep time, number of awakenings, and broadly defined sleep problems were available on children at ages 6, 18, and 30 months., Results: Reliable measures of total sleep time, nighttime awakenings, and sleep problems were identified at 6, 18, and 30 months. Higher levels of prenatal maternal anxiety and depression predicted more sleep problems at 18 and 30 months, after controlling for postnatal mood and obstetric and psychosocial covariates; the association was not restricted to clinical extremes. No link with total sleep time was observed., Conclusions: Mood disturbance in pregnancy has persisting effects on sleep problems in the child, a finding that is consistent with experimental animal research. The findings add to a growing literature showing that maternal prenatal stress, anxiety, and depression may have lasting effects on child development.
- Published
- 2007
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39. Demographic characteristics of participants in studies of risk factors, prevention, and treatment of postpartum depression.
- Author
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Ross LE, Campbell VL, Dennis CL, and Blackmore ER
- Subjects
- Adult, Demography, Depression, Postpartum epidemiology, Developed Countries statistics & numerical data, Developing Countries statistics & numerical data, Ethnicity statistics & numerical data, Female, Humans, Interpersonal Relations, Marital Status, Pregnancy, Risk Factors, Depression, Postpartum diagnosis, Depression, Postpartum psychology
- Abstract
Objectives: Metaanalyses have found that sociodemographic variables are not strong predictors of postpartum depression. However, no studies have systematically examined the extent to which the samples used in published research on postpartum depression have included sufficiently diverse samples of women to merit this conclusion. The objectives o this study were to examine the demographic characteristics of participants in previously published studies and to document existing gaps in the current literature., Method: We extracted age, ethnicity, relationship status, and socioeconomic status of 51 453 participants from 143 studies previously selected for systematic literature reviews., Results: Few studies reported complete demographic data; however, existing data indicate that participants were predominantly aged 25 to 35 years, white, partnered, and of mid- or high-socioeconomic status., Conclusions: To assess the external validity of the findings, improved reporting of demographic characteristics is required in publications related to postpartum depression. Additional research is needed to understand postpartum depression among understudied populations.
- Published
- 2006
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- View/download PDF
40. The use of the Antenatal Psychosocial Health Assessment (ALPHA) tool in the detection of psychosocial risk factors for postpartum depression: a randomized controlled trial.
- Author
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Blackmore ER, Carroll J, Reid A, Biringer A, Glazier RH, Midmer D, Permaul JA, and Stewart DE
- Subjects
- Adolescent, Adult, Child, Child Abuse, Depression, Postpartum diagnosis, Depressive Disorder complications, Depressive Disorder diagnosis, Family Practice, Female, Humans, Middle Aged, Midwifery, Obstetrics, Ontario, Pregnancy, Risk Factors, Surveys and Questionnaires, Depression, Postpartum epidemiology, Depression, Postpartum psychology, Mass Screening, Prenatal Diagnosis methods, Psychometrics
- Abstract
Objective: Eliciting known risk factors for postpartum depression (PPD) during pregnancy may enable primary health care providers to identify women at increased risk of becoming depressed. The purpose of this study was to examine how well the Antenatal Psychosocial Health Assessment (ALPHA) form identified antenatal risk factors for PPD, compared with routine care, in a sample of pregnant women., Methods: A randomized controlled trial was conducted to assess the effectiveness of the ALPHA form in detecting antenatal risk factors associated with the adverse postpartum outcomes of postpartum depression, intimate partner violence, child abuse, and couple dysfunction. The participants were primary antenatal care providers--family physicians, obstetricians, and midwives--from four diverse communities in Ontario. These providers were matched and then randomly allocated into the intervention group, who used the ALPHA form, or into the control group, who administered usual care. In total, 227 pregnant women were recruited: 98 in the ALPHA group and 129 in the control group. The data presented in this paper are from a secondary analysis focusing on PPD as the outcome., Results: Providers randomized to the ALPHA group identified a statistically significantly higher proportion of women with antenatal psychosocial risk factors for PPD (36% vs. 26%) and a significantly higher number of risk factors per woman compared with the control group (mean 2.1 vs.1.8) (z = -1.96, P = 0.05). Providers in the ALPHA group also identified significantly more women having a "previous history of depression" (16% vs. 6%) (chi2 = 5.243, df = 1, P = 0.03) and "[having] witnessed or experienced abuse as a child" (17% vs. 3%) (chi2 = 12.488, df = 1, P = 0.0005), which are both established risk factors for PPD., Conclusion: The ALPHA provides a systematic means of eliciting antenatal psychosocial risk factors for PPD for primary care providers, and it may be particularly useful for raising and discussing sensitive issues. The detection of depressive symptomatology during pregnancy remains problematic, however, and detection may be improved by administering a simple standardized measure of depressive symptomatology during routine antenatal care.
- Published
- 2006
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41. Obstetric variables associated with bipolar affective puerperal psychosis.
- Author
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Blackmore ER, Jones I, Doshi M, Haque S, Holder R, Brockington I, and Craddock N
- Subjects
- Adolescent, Adult, Aged, Cross-Sectional Studies, Female, Humans, Logistic Models, Middle Aged, Parity, Pregnancy, Risk Factors, United Kingdom, Bipolar Disorder etiology, Depression, Postpartum etiology, Obstetric Labor Complications psychology
- Abstract
Background: Previous cross-sectional studies have highlighted a number of obstetric variables that may be associated with the development of broadly defined puerperal (post-partum) psychosis. These include: (a) primiparity, (b) pregnancy complications, (c) delivery complications, (d) Caesarean section, (e) female baby and (f) shorter gestation period., Aims: To examine these risk factors in women with well-characterised bipolar affective puerperal psychosis., Method: A sample of 129 women with bipolar affective puerperal psychosis were investigated using a design that takes advantage of within-subject comparisons of affected and unaffected deliveries., Results: Two of the variables studied were independently associated with an episode of puerperal psychosis: primiparity (odds ratio=3.76, P < 0.001) and delivery complications (odds ratio=2.68, P=0.022)., Conclusions: This study provides further evidence of the association between primiparity and puerperal psychosis and suggests that complications during delivery may be associated with a severe post-partum episode.
- Published
- 2006
- Full Text
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42. The neural correlates of direct and reflected self-knowledge.
- Author
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Ochsner KN, Beer JS, Robertson ER, Cooper JC, Gabrieli JD, Kihsltrom JF, and D'Esposito M
- Subjects
- Adult, Cognition physiology, Female, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Personality, Prefrontal Cortex physiology, Social Perception, Brain physiology, Self Concept
- Abstract
Socrates said that in order to lead a balanced life one must, "know thyself." In two fMRI experiments, the present study examined the mechanisms mediating two ways in which the self can be known: through direct appraisals (i.e., an individual's own self-beliefs) and reflected appraisals (i.e., an individual's perception of how others view him or her). Experiment 1 examined the common and distinct neural bases of direct appraisals of the self, close others, and normative judgments of trait desirability. All three judgment types activated medial prefrontal cortex (MPFC) to a similar degree. Experiment 2 examined the common and distinct neural bases of (1) direct appraisals of self, a close other or a non-close other, and (2) reflected appraisals made from the perspective of a close or a non-close other. Consistent with Experiment 1, all judgment types activated MPFC. Direct appraisals of the self as compared to others more strongly recruited MPFC and right rostrolateral PFC. Direct appraisals as compared to reflected appraisals recruited regions associated with a first-person perspective (posterior cingulate), whereas reflected as compared to direct appraisals recruited regions associated with emotion and memory (insula, orbitofrontal, and temporal cortex). These results support models suggesting that MPFC mediates meta-cognitive processes that may be recruited for direct and reflected self appraisals depending upon the demands of a specific task.
- Published
- 2005
- Full Text
- View/download PDF
43. Individual differences in trait rumination and the neural systems supporting cognitive reappraisal.
- Author
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Ray RD, Ochsner KN, Cooper JC, Robertson ER, Gabrieli JD, and Gross JJ
- Subjects
- Adult, Brain Mapping, Cues, Female, Functional Laterality, Humans, Image Processing, Computer-Assisted methods, Magnetic Resonance Imaging methods, Neuropsychological Tests statistics & numerical data, Regression Analysis, Statistics as Topic, Brain physiology, Cognition physiology, Emotions physiology, Individuality, Thinking physiology
- Abstract
Cognitive reappraisal can alter emotional responses by changing one's interpretation of a situation's meaning. Functional neuroimaging has revealed that using cognitive reappraisal to increase or decrease affective responses involves left prefrontal activation and goal-appropriate increases or decreases in amygdala activation (Ochsner, Bunge, Gross, & Gabrieli, 2002; Ochsner, Ray, et al., 2004). The present study was designed to examine whether patterns of brain activation during reappraisal vary in relation to individual differences in trait rumination, which is the tendency to focus on negative aspects of one's self or negative interpretations of one's life. Individual differences in rumination correlated with increases in amygdala response when participants were increasing negative affect and with greater decreases in prefrontal regions implicated in self-focused thought when participants were decreasing negative affect. Thus, the propensity to ruminate may reflect altered recruitment of mechanisms that potentiate negative affect. These findings clarify relations between rumination and emotion regulation processes and may have important implications for mood and anxiety disorders.
- Published
- 2005
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- View/download PDF
44. For better or for worse: neural systems supporting the cognitive down- and up-regulation of negative emotion.
- Author
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Ochsner KN, Ray RD, Cooper JC, Robertson ER, Chopra S, Gabrieli JD, and Gross JJ
- Subjects
- Adult, Amygdala physiology, Brain Mapping, Cues, Female, Humans, Image Interpretation, Computer-Assisted, Magnetic Resonance Imaging, Cognition physiology, Emotions physiology, Social Perception
- Abstract
Functional neuroimaging studies examining the neural bases of the cognitive control of emotion have found increased prefrontal and decreased amygdala activation for the reduction or down-regulation of negative emotion. It is unknown, however, (1) whether the same neural systems underlie the enhancement or up-regulation of emotion, and (2) whether altering the nature of the regulatory strategy alters the neural systems mediating the regulation. To address these questions using functional magnetic resonance imaging (fMRI), participants up- and down-regulated negative emotion either by focusing internally on the self-relevance of aversive scenes or by focusing externally on alternative meanings for pictured actions and their situational contexts. Results indicated (1a) that both up- and down-regulating negative emotion recruited prefrontal and anterior cingulate regions implicated in cognitive control, (1b) that amygdala activation was modulated up or down in accord with the regulatory goal, and (1c) that up-regulation uniquely recruited regions of left rostromedial PFC implicated in the retrieval of emotion knowledge, whereas down-regulation uniquely recruited regions of right lateral and orbital PFC implicated in behavioral inhibition. Results also indicated that (2) self-focused regulation recruited medial prefrontal regions implicated in internally focused processing, whereas situation-focused regulation recruited lateral prefrontal regions implicated in externally focused processing. These data suggest that both common and distinct neural systems support various forms of reappraisal and that which particular prefrontal systems modulate the amygdala in different ways depends on the regulatory goal and strategy employed.
- Published
- 2004
- Full Text
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45. Abnormalities of the thoracic bellows: stress fractures of the ribs and hiatal hernia.
- Author
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Hardie EM, Ramirez O 3rd, Clary EM, Kornegay JN, Correa MT, Feimster RA, and Robertson ER
- Subjects
- Animals, Case-Control Studies, Cats, Cough physiopathology, Cough veterinary, Dogs, Female, Flail Chest veterinary, Heart Diseases complications, Heart Diseases veterinary, Male, Metabolic Diseases complications, Metabolic Diseases veterinary, Neuromuscular Diseases complications, Neuromuscular Diseases veterinary, Retrospective Studies, Cat Diseases etiology, Diaphragm abnormalities, Dog Diseases etiology, Fractures, Stress veterinary, Hernia, Hiatal veterinary, Rib Fractures veterinary
- Abstract
The thoracic bellows mechanism consists of the rib cage and the diaphragm. The purpose of this study was to determine if nontraumatically acquired lesions of the bellows were secondary to underlying disease. Abnormalities of the bellows, specifically stress fractures of the ribs and hiatal hernia, were found in 21 dogs and cats with underlying cardiopulmonary disease, neuromuscular disease, or metabolic disease. A case-control study of Bulldogs demonstrated that hiatal hernia was associated with the more severe manifestations of brachycephalic syndrome. Stress fractures occurred mostly in females and in cats, and involved multiple ribs. Fractures were usually related to severe respiratory effort, but also occurred in association with metabolic disease. Hiatal hernia was also associated with severe respiratory effort, but may be exacerbated if a neuromuscular disorder affecting the diaphragm is present. Abnormalities of the thoracic bellows, such as rib stress fractures and hiatal hernia, may be signs of underlying disease, rather than being primary causes of disease.
- Published
- 1998
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46. Glycoproteins: a consideration of the potential problems and their solutions with respect to purification and characterisation.
- Author
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Robertson ER and Kennedy JF
- Subjects
- Animals, Carbohydrate Conformation, Carbohydrate Sequence, Centrifugation, Density Gradient methods, Chromatography methods, Chromatography, Affinity methods, Electrochemistry, Electrophoresis, Polyacrylamide Gel methods, Glycoproteins chemistry, Lectins chemistry, Lectins isolation & purification, Molecular Sequence Data, Molecular Structure, Molecular Weight, Glycoproteins isolation & purification
- Abstract
Glycoproteins, as a class of biomolecules, present a number of differences in structure and function from non-glycosylated proteins. This makes their purification and characterisation a potentially daunting prospect. This article provides a brief summary of the occurrence, structure and composition of glycoproteins and the main areas where these factors may complicate the purification and characterisation process. There follows a review of the range of techniques available, an insight into the choices of ways forward in considering glycoprotein purification and characterisation. Appropriate prominence is given to lectins; their application to the purification, identification and characterisation of glycoproteins, and the major contribution they have made to the study of this class of biomolecules.
- Published
- 1996
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