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Badawy Y, Spector A, Li Z, Desai R. The risk of depression in the menopausal stages: A systematic review and meta-analysis. J Affect Disord 2024; 357:126-133. [PMID: 38642901 DOI: 10.1016/j.jad.2024.04.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/28/2024] [Accepted: 04/09/2024] [Indexed: 04/22/2024]
Abstract
INTRODUCTION For many women, menopause transition can be a period of emotional and physical changes, with different menopausal stages associated with varied risk for depressive symptoms and diagnosis. This review aimed to conduct a systematic review and meta-analyses to provide an estimate for the risk of developing a) clinical depression and b) depressive symptoms at different menopausal stages. METHODS We searched Medline, PsycInfo, Embase and Web of Science from inception to July 2023. Seventeen prospective cohort studies with a total of 16061 women were included in the review, and risk of bias was assessed using the Quality in Prognosis Studies tool (QUIPS). Seven papers with a total of 9141 participants were included in meta-analyses, using random effects models and pooled odds ratios (OR) calculated for depressive symptoms and diagnoses. RESULTS Perimenopausal women were found to be at a significantly higher risk for depressive symptoms and diagnoses, compared to premenopausal women (OR = 1.40; 95 % CI: 1.21; 1.61, p < .001). We did not find a significantly increased risk for depressive symptoms or diagnoses in post-menopausal, compared to pre-menopausal women. LIMITATIONS Studies used different criteria to classify the menopausal stages and different measures for depression, which may have contributed to the heterogeneity seen in some models. We were unable to include a model that compared peri to post-menopause, due to a lack of longitudinal studies comparing the two stages. CONCLUSIONS The risk of depression in perimenopause, shown in an ethnically diverse sample; highlights the clinical need for screening and support in this potentially vulnerable group.
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Affiliation(s)
- Yasmeen Badawy
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
| | - Aimee Spector
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland.
| | - Zishi Li
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
| | - Roopal Desai
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
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Spector A, Li Z, He L, Badawy Y, Desai R. The effectiveness of psychosocial interventions on non-physiological symptoms of menopause: A systematic review and meta-analysis. J Affect Disord 2024; 352:460-472. [PMID: 38364979 DOI: 10.1016/j.jad.2024.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/08/2024] [Accepted: 02/12/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Menopause, a crucial transitioning stage for women, can significantly impact mood and wellbeing. We aimed to evaluate the effectiveness of psychosocial interventions on non-physiological symptoms of menopause (depression, anxiety, cognition, and quality of life) through systematic review and meta-analysis. METHODS Five databases were searched from inception to August 2023 for randomized controlled trials. Pre- and post-test means and standard deviations for groups were extracted and used to calculate effect sizes. The effectiveness of Cognitive Behavioral Therapy (CBT) and Mindfulness-Based Interventions (MBI) on depression and anxiety were examined by subgroup analysis. RESULTS Thirty studies comprising 3501 women were included. From meta-analysis, mood symptoms significantly benefited from CBT (anxiety: d = -0.22, 95 % CI = -0.35, -0.10; depression: d = -0.33, 95 % CI = -0.45, -0.21) and MBI (anxiety: d = -0.56, 95 % CI = -0.74, -0.39; depression: d = -0.27, 95 % CI = -0.45, -0.09). Psychosocial interventions were also found to significantly improve cognition (d = -0.23, 95 % CI = -0.40, -0.06) and quality of life (d = -0.78, 95 % CI = -0.93, -0.63). Mean total therapy hours ('dose') was lower for CBT (11.3) than MBI (18.6), indicating reduced costs and burden for women. LIMITATIONS Data regarding menopausal status were not collected, limiting our ability to identify the optimal timing of interventions. Potential longer-term, effects of interventions were not investigated. CONCLUSION Our review highlighted the value of psychosocial interventions in improving non-physiological symptoms (particularly depression and anxiety) during menopause, noting the heterogeneity of findings and importance of implementing effective interventions.
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Affiliation(s)
- Aimee Spector
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland.
| | - Zishi Li
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
| | - Lexi He
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
| | - Yasmeen Badawy
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
| | - Roopal Desai
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
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Desai R, Leung WG, Fearn C, John A, Stott J, Spector A. Effectiveness of Cognitive Stimulation Therapy (CST) for mild to moderate dementia: A systematic literature review and meta-analysis of randomised control trials using the original CST protocol. Ageing Res Rev 2024; 97:102312. [PMID: 38636561 DOI: 10.1016/j.arr.2024.102312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 03/27/2024] [Accepted: 04/15/2024] [Indexed: 04/20/2024]
Abstract
AIMS We aimed to conduct a systematic literature review and meta-analysis to evaluate the efficacy of the original 14 session Cognitive Stimulation Therapy (CST) protocol in improving cognitive function and related outcomes in people with mild to moderate dementia. METHODS Four databases were searched, up to May 2023, for randomized controlled trials of CST using the original protocol. Pre- and post-test means and measures of dispersion for intervention and control groups were extracted for each reported outcome and used to calculate effect sizes. Effect sizes were grouped by outcome and pooled in inverse variance weighted random effects models. RESULTS Twelve studies were identified as meeting inclusion criteria. Of these, ten were given either a 'high' or 'medium' quality rating. The pooled results indicated that CST had a significant beneficial impact on global cognition, language, working memory, depression, neuropsychiatric symptoms, communication, self-reported quality of life and severity of dementia. CONCLUSIONS CST as delivered in adherence to the original 14-session protocol is an efficacious treatment for mild to moderate dementia with improvements in cognition, affective symptoms and quality of life demonstrated from global trials.
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Affiliation(s)
- Roopal Desai
- Research Department of Clinical Educational and Health Psychology, University College London, UK.
| | - Wing Gi Leung
- Research Department of Clinical Educational and Health Psychology, University College London, UK
| | - Caroline Fearn
- Research Department of Clinical Educational and Health Psychology, University College London, UK
| | - Amber John
- Research Department of Clinical Educational and Health Psychology, University College London, UK
| | - Joshua Stott
- Research Department of Clinical Educational and Health Psychology, University College London, UK
| | - Aimee Spector
- Research Department of Clinical Educational and Health Psychology, University College London, UK
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Seyedin SN, Fattah A, Desai R, Yeakel J, Harada GK, Dayyani F, Valerin J, Elquza E, Imagawa D, Jutric Z, Wolf R, Kuo JV. Effect of Interval between Neoadjuvant Chemotherapy and Radiation Therapy on Metastasis Risk for Inoperable Non-Metastatic Pancreatic Adenocarcinoma. Int J Radiat Oncol Biol Phys 2023; 117:e337. [PMID: 37785183 DOI: 10.1016/j.ijrobp.2023.06.2395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) In inoperable pancreatic cancer patients requiring radiotherapy (RT) after neoadjuvant chemotherapy (CT), there can be delays in starting radiation due to multiple complications. However, pancreatic cancer can progress rapidly during short intervals without treatment. We hypothesize that longer intervals between neoadjuvant chemotherapy and radiation could expediate the development of metastatic disease. MATERIALS/METHODS We identified patients with inoperable non-metastatic borderline resectable or locally advanced pancreatic cancer treated with neoadjuvant CT followed by RT from 2011 to 2021 at a single institution. Patients who completed palliative RT as defined by a biologic effective dose (BED) of less than 50 Gy, or those who were lost to follow-up within 3 months after completing RT without documented disease progression were excluded. The interval between RT and CT was defined as the time between last date of CT administration and initiation of RT. The primary endpoint was metastasis-free survival (MFS) after RT completion. Differences in MFS between patients who started RT within or after 4, 6, and 8 weeks of completing CT were examined utilizing log rank analysis of MFS generated via the Kaplan-Meier method. RESULTS At a median follow-up of 5.45 months, twenty-three patients were included. Most patients were male (61%) with cT4 (61%), cN0 (83%) pancreatic adenocarcinoma. Almost all patients completed combination neoadjuvant CT (91%) followed by either intensity modulated RT to 50.4 Gy in 28 fractions with capecitabine (n = 9) or stereotactic body RT to 33-40 Gy in 5 fractions (n = 14). Eleven (48%) patients received adjuvant CT after radiation therapy. The median time between last CT and RT initiation was 34 days (range 13-142). The MFS of patients who initiated RT within 4 weeks of CT compared to after was higher but not significant (16.8 vs 9.9 months, p = 0.144). Those who received RT within 6 or 8 weeks of completing CT exhibited significantly longer MFS compared to later than 6 (16.0 vs 6.9 mo, p = 0.016) or 8 weeks (15.1 vs 2.1 mo, p = 0.004). There was no statistical correlation between MFS and other variables (CA 19-9 before radiation, T-stage, receipt of adjuvant CT, BED). CONCLUSION These results suggest that a longer interval between CT and RT is associated with the risk of developing metastatic disease sooner but requires validation in a prospective cohort. Root causes of delays in starting radiation (e.g., insurance authorization) should be investigated as well.
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Affiliation(s)
- S N Seyedin
- Department of Radiation Oncology, University of California - Irvine, Orange, CA
| | - A Fattah
- University of California - Irvine, Irvine, CA
| | - R Desai
- Department of Internal Medicine, UT Southwestern, Dallas, TX
| | - J Yeakel
- Department of Radiation Oncology, University of California - Irvine, Orange, CA
| | - G K Harada
- Department of Radiation Oncology, University of California - Irvine, Orange, CA
| | - F Dayyani
- Division of Hematology/Oncology, Department of Medicine, University of California - Irvine, Orange, CA
| | - J Valerin
- Division of Hematology/Oncology, Department of Medicine, University of California - Irvine, Orange, CA
| | - E Elquza
- Division of Hematology/Oncology, Department of Medicine, University of California - Irvine, Orange, CA
| | - D Imagawa
- Division of Hepatobiliary, Pancreas Surgery & Islet Cell Transplantation, Department of Surgery, University of California, Irvine, Orange, CA
| | - Z Jutric
- Division of Hepatobiliary, Pancreas Surgery & Islet Cell Transplantation, Department of Surgery, University of California, Irvine, Orange, CA
| | - R Wolf
- Division of Hepatobiliary, Pancreas Surgery & Islet Cell Transplantation, Department of Surgery, University of California, Irvine, Orange, CA
| | - J V Kuo
- Department of Radiation Oncology, University of California - Irvine, Orange, CA
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John A, Saunders R, Desai R, Bell G, Fearn C, Buckman JEJ, Brown B, Nurock S, Michael S, Ware P, Marchant NL, Aguirre E, Rio M, Cooper C, Pilling S, Richards M, Stott J. Associations between psychological therapy outcomes for depression and incidence of dementia. Psychol Med 2023; 53:4869-4879. [PMID: 36106698 PMCID: PMC10476047 DOI: 10.1017/s0033291722002537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 06/01/2022] [Accepted: 07/20/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Depression is an important, potentially modifiable dementia risk factor. However, it is not known whether effective treatment of depression through psychological therapies is associated with reduced dementia incidence. The aim of this study was to investigate associations between reduction in depressive symptoms following psychological therapy and the subsequent incidence of dementia. METHODS National psychological therapy data were linked with hospital records of dementia diagnosis for 119808 people aged 65+. Participants received a course of psychological therapy treatment in Improving Access to Psychological Therapies (IAPT) services between 2012 and 2019. Cox proportional hazards models were run to test associations between improvement in depression following psychological therapy and incidence of dementia diagnosis up to eight years later. RESULTS Improvements in depression following treatment were associated with reduced rates of dementia diagnosis up to 8 years later (HR = 0.88, 95% CI 0.83-0.94), after adjustment for key covariates. Strongest effects were observed for vascular dementia (HR = 0.86, 95% CI 0.77-0.97) compared with Alzheimer's disease (HR = 0.91, 95% CI 0.83-1.00). CONCLUSIONS Reliable improvement in depression across psychological therapy was associated with reduced incidence of future dementia. Results are consistent with at least two possibilities. Firstly, psychological interventions to improve symptoms of depression may have the potential to contribute to dementia risk reduction efforts. Secondly, psychological therapies may be less effective in people with underlying dementia pathology or they may be more likely to drop out of therapy (reverse causality). Tackling the under-representation of older people in psychological therapies and optimizing therapy outcomes is an important goal for future research.
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Affiliation(s)
- Amber John
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | - Rob Saunders
- Research Department of Clinical, Centre for Outcomes and Research Effectiveness, Educational and Health Psychology, UCL, London, UK
| | - Roopal Desai
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | - Georgia Bell
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | - Caroline Fearn
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | - Joshua E. J. Buckman
- Research Department of Clinical, Centre for Outcomes and Research Effectiveness, Educational and Health Psychology, UCL, London, UK
- iCope – Camden and Islington Psychological Therapies Services, Camden & Islington NHS Foundation Trust, London, UK
| | - Barbara Brown
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | - Shirley Nurock
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | - Stewart Michael
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | - Paul Ware
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
| | | | - Elisa Aguirre
- North East London NHS Foundation Trust (NELFT), London, UK
| | - Miguel Rio
- Department of Electronic and Electrical Engineering, UCL, London, UK
| | - Claudia Cooper
- Centre for Psychiatry and Mental Health, Queen Mary University of London, London, UK
| | - Stephen Pilling
- Research Department of Clinical, Centre for Outcomes and Research Effectiveness, Educational and Health Psychology, UCL, London, UK
- Camden & Islington NHS Foundation Trust, St Pancras Hospital, London, UK
| | | | - Josh Stott
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London
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El Baou C, Desai R, Cooper C, Marchant NL, Pilling S, Richards M, Saunders R, Buckman JEJ, Aguirre E, John A, Stott J. Psychological therapies for depression and cardiovascular risk: evidence from national healthcare records in England. Eur Heart J 2023; 44:1650-1662. [PMID: 37072130 PMCID: PMC10163979 DOI: 10.1093/eurheartj/ehad188] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 03/01/2023] [Accepted: 03/13/2023] [Indexed: 04/20/2023] Open
Abstract
AIMS People with depression are up to 72% more at risk to develop cardiovascular disease (CVD) in their lifetime. Evidence-based psychotherapies are first-line interventions for the treatment of depression and are delivered nationally in England through the National Health Service via the Improving Access to Psychological Therapy (IAPT) primary care programme. It is currently unknown whether positive therapy outcomes may be associated with cardiovascular risk reduction. This study aimed to examine the association between psychotherapy outcomes for depression and incident CVD. METHODS AND RESULTS A cohort of 636 955 individuals who have completed a course of psychotherapy was built from linked electronic healthcare record databases of national coverage in England: the national IAPT database, the Hospital Episode Statistics (HES) database, and the HES-ONS (Office of National Statistics) mortality database. Multivariable Cox models adjusting for clinical and demographic covariates were run to estimate the association between reliable improvement from depression and the risk of subsequent incidence of cardiovascular events. After a median follow-up of 3.1 years, reliable improvement from depression symptoms was associated with a lower risk of new onset of any CVD [hazard ratio (HR): 0.88, 95% confidence interval (CI): 0.86, 0.89], coronary heart disease (HR: 0.89, 95% CI: 0.86, 0.92), stroke (HR: 0.88, 95% CI: 0.83, 0.94), and all-cause mortality (HR: 0.81, 95% CI: 0.78, 0.84). This association was stronger in the under 60 compared with the over 60 for all outcomes. Results were confirmed in sensitivity analyses. CONCLUSION Management of depression through psychological interventions may be associated with reduced risk of CVD. More research is needed to understand the causality of these associations.
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Affiliation(s)
- Céline El Baou
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, UCL, 1-19 Torrington Place, Camden, London WC1E 7HB, UK
| | - Roopal Desai
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, UCL, 1-19 Torrington Place, Camden, London WC1E 7HB, UK
| | - Claudia Cooper
- Centre for Psychiatry and Mental Health, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
- Tower Hamlets Memory Service, East London NHS Foundation Trust, London, UK
| | | | - Steve Pilling
- Centre for Outcomes Research and Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, UK
- Camden & Islington NHS Foundation Trust, St Pancras Hospital, London, UK
| | - Marcus Richards
- MRC Unit for Lifelong Health and Ageing at UCL, UCL, London, UK
| | - Rob Saunders
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, UCL, 1-19 Torrington Place, Camden, London WC1E 7HB, UK
- Centre for Outcomes Research and Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, UK
| | - Joshua E J Buckman
- Centre for Outcomes Research and Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, UK
- iCope—Camden & Islington NHS Foundation Trust, St Pancras Hospital, London, UK
| | - Elisa Aguirre
- North East London NHS Foundation Trust (NELFT), London, UK
| | - Amber John
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, UCL, 1-19 Torrington Place, Camden, London WC1E 7HB, UK
| | - Joshua Stott
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, UCL, 1-19 Torrington Place, Camden, London WC1E 7HB, UK
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Shearer J, Metrebian N, Weaver T, Goldsmith K, Strang J, Pilling S, Mitcheson L, Day E, Dunn J, Glasper A, Akhtar S, Bajaria J, Charles V, Desai R, Haque F, Little N, McKechnie H, Mosler F, Mutz J, Poovendran D, Byford S. The Cost-Effectiveness of Financial Incentives to Achieve Heroin Abstinence in Individuals With Heroin Use Disorder Starting New Treatment Episodes: A Cluster Randomized Trial-Based Economic Evaluation. Value Health 2023; 26:658-665. [PMID: 36509367 DOI: 10.1016/j.jval.2022.11.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/14/2022] [Accepted: 11/17/2022] [Indexed: 05/03/2023]
Abstract
OBJECTIVES Cost-effectiveness analysis of two 12-week contingency management (CM) schedules targeting heroin abstinence or attendance at weekly keyworker appointments for opioid agonist treatment compared with treatment as usual (TAU). METHODS A cost-effectiveness analysis was conducted alongside a cluster randomized trial of 552 patients from 34 clusters (drug treatment clinics) randomly allocated 1:1:1 to opioid agonist treatment plus weekly keyworker appointments with (1) CM targeted at heroin abstinence (CM abstinence), (2) CM targeted at on-time attendance at weekly appointments (CM attendance), or (3) no CM (TAU). The primary cost-effectiveness analysis at 24 weeks after randomization took a societal cost perspective with effects measured in heroin-negative urine samples. RESULTS At 24 weeks, mean differences in weekly heroin-negative urine results compared with TAU were 0.252 (95% confidence interval [CI] -0.397 to 0.901) for CM abstinence and 0.089 (95% CI -0.223 to 0.402) for CM attendance. Mean differences in costs were £2562 (95% CI £32-£5092) for CM abstinence and £317 (95% CI -£882 to £1518) for CM attendance. Incremental cost-effectiveness ratios were £10 167 per additional heroin-free urine for CM abstinence and £3562 for CM attendance with low probabilities of cost-effectiveness of 3.5% and 36%, respectively. Results were sensitive to timing of follow-up for CM attendance, which dominated TAU (better outcomes, lower costs) at 12 weeks, with an 88.4% probability of being cost-effective. Probability of cost-effectiveness remained low for CM abstinence (8.6%). CONCLUSIONS Financial incentives targeted toward heroin abstinence and treatment attendance were not cost-effective over the 24-week follow-up. Nevertheless, CM attendance was cost-effective over the treatment period (12 weeks), when participants were receiving keyworker appointments and incentives.
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Affiliation(s)
- James Shearer
- King's Health Economics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK.
| | - Nicola Metrebian
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK
| | - Tim Weaver
- Faculty of Health, Social Care and Education, Middlesex University, London, England, UK
| | - Kimberley Goldsmith
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK
| | - John Strang
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK
| | | | - Luke Mitcheson
- South London and Maudsley NHS Foundation Trust, London, England, UK
| | - Ed Day
- Institute for Mental Health, University of Birmingham, Birmingham, England, UK
| | - John Dunn
- Camden and Islington NHS Foundation Trust, London, England, UK
| | - Anthony Glasper
- Sussex Partnership NHS Foundation Trust, London, England, UK
| | - Shabana Akhtar
- Birmingham & Solihull Mental Health NHS Foundation Trust, London, England, UK
| | - Jalpa Bajaria
- CRN North West London, Imperial College Healthcare NHS Trust, London, England, UK
| | - Vikki Charles
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK
| | - Roopal Desai
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, England, UK
| | - Farjana Haque
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK
| | | | | | - Franziska Mosler
- Unit for Social and Community Psychiatry, Queen Mary University of London, London, England, UK
| | - Julian Mutz
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK
| | - Dilkushi Poovendran
- Centre for Mental Health, Division of Brain Sciences, Imperial College London, London, England, UK
| | - Sarah Byford
- King's Health Economics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, England, UK
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Fahy N, Rice C, Lahiri N, Desai R, Stott J. Genetic risk for Huntington Disease and reproductive decision-making: A systematic review. Clin Genet 2023. [PMID: 37095632 DOI: 10.1111/cge.14345] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/16/2023] [Accepted: 04/17/2023] [Indexed: 04/26/2023]
Abstract
Huntington Disease (HD) is an incurable autosomal dominant single gene neurodegenerative disorder. Typical onset is between 30 and 40 years and characterised by motor difficulties, cognitive impairment, and behavioural and personality changes. The availability of reproductive testing means that affected and at-risk individuals can make reproductive decisions with genetic risk in mind. We aimed to summarise the literature on reproductive decision-making in the context of HD risk in terms of outcomes and the subjective experiences of at-risk individuals. Five databases were searched. Findings were synthesised using Framework analysis to identify common factors across results of quantitative and qualitative studies. Twenty five studies met inclusion criteria. Framework analysis identified the following key areas: 'The relationship between reproductive intentions and HD genetic risk', 'Views on assistive options', 'Complexity and challenges in reproductive decision-making', 'Actual reproductive outcomes', and 'Other factors influencing reproductive decision-making'. Quality of included studies was mixed. Reproductive decision making in the context of HD risk was found to be a complex and emotionally challenging process. Further research is required into reproductive decision-making and outcomes among those not utilising assistive options, and in developing a model of reproductive decision-making in HD.
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Affiliation(s)
- Neil Fahy
- ADAPT Lab, Research Department of Clinical Educational and Health Psychology, University College London, London, UK
| | - Charlotte Rice
- ADAPT Lab, Research Department of Clinical Educational and Health Psychology, University College London, London, UK
| | - Nayana Lahiri
- St George's University Hospitals NHS Foundation Trust & St Georges, University of London, IMBE, London, UK
| | - Roopal Desai
- ADAPT Lab, Research Department of Clinical Educational and Health Psychology, University College London, London, UK
| | - Joshua Stott
- ADAPT Lab, Research Department of Clinical Educational and Health Psychology, University College London, London, UK
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Desai R, John A, Saunders R, Marchant NL, Buckman JEJ, Charlesworth G, Zuber V, Stott J. Examining the Lancet Commission risk factors for dementia using Mendelian randomisation. BMJ Ment Health 2023; 26:e300555. [PMID: 36789917 PMCID: PMC10035779 DOI: 10.1136/bmjment-2022-300555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 12/30/2022] [Indexed: 02/09/2023]
Abstract
BACKGROUND Dementia incidence is increasing across the globe and currently there are no disease-modifying pharmaceutical treatments. The Lancet Commission on dementia identified 12 modifiable risk factors which explain 40% of dementia incidence. However, whether these associations are causal in nature is unclear. OBJECTIVE To examine the modifiable risk factors for dementia as identified in the Lancet Commission review using Mendelian randomisation (MR) to establish if, based on genetic evidence, these associations with different dementia subtypes are causal in nature. METHODS Publicly available genome-wide association study data were used for 10 risk factors and Alzheimer's disease (AD), frontotemporal dementia and dementia with Lewy bodies. Two-sample MR using the inverse varianceweighted method was conducted to test for causal relationships. Weighted median MR and MR-Egger were used to test for pleiotropic effects. RESULTS Genetic proxied risk for higher levels of smoking (OR: 0.80 (95% CI: 0.69; 0.92), p=0.002), obesity (OR: 0.87 (95% CI: 0.82; 0.92), p<0.001) and blood pressure (OR: 0.90 (95% CI: 0.82; 0.99), p=0.035) appeared to be protective against the risk of AD. Post hoc analyses indicated these associations had pleiotropic effects with the risk of coronary artery disease. Genetic proxied risk of educational attainment was found to be inconsistently associated with the risk of AD. CONCLUSIONS AND IMPLICATIONS Post hoc analysis indicated that the apparent protective effects of smoking, obesity and blood pressure were a result of survivor bias. The findings from this study did not support those presented by the Lancet Commission. Evidence from causal inference studies should be considered alongside evidence from epidemiological studies and incorporated into reviews of the literature.
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Affiliation(s)
- Roopal Desai
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Amber John
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Rob Saunders
- Centre for Outcomes Research and Effectiveness, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | | | - Joshua E J Buckman
- Centre for Outcomes Research and Effectiveness, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Georgina Charlesworth
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Verena Zuber
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
- MRC Centre for Environment and Health at Imperial College, Imperial College London, London, UK
| | - Joshua Stott
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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10
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Stott J, Saunders R, Desai R, Bell G, Fearn C, Buckman JEJ, Brown B, Nurock S, Michael S, Ware P, Marchant NL, Aguirre E, Rio M, Cooper C, Pilling S, Richards M, John A. Associations between psychological intervention for anxiety disorders and risk of dementia: a prospective cohort study using national health-care records data in England. Lancet Healthy Longev 2023; 4:e12-e22. [PMID: 36509102 PMCID: PMC10570142 DOI: 10.1016/s2666-7568(22)00242-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Meta-analyses support an association between anxiety in older adulthood and dementia. The aim of this study was to use routinely collected health data to test whether treatment of anxiety disorders through psychological intervention is associated with a lower incidence of dementia. METHODS In this prospective cohort study, data from nationally provided psychological therapy services in England termed Improving Access to Psychological Therapies from 2012 to 2019 were linked to medical records, including dementia diagnoses as defined by the tenth edition of the International Classification of Diseases, up to 8 follow-up years later. Inclusion criteria were as follows: (1) patients who were aged 65 years and older; (2) patients with a probable anxiety disorder; and (3) those with no previous or current diagnosis of dementia. Cox proportional hazards models were constructed to test whether reliable improvement in anxiety following psychological intervention was associated with future dementia incidence. The primary outcome was all-cause dementia and cases were identified using ICD-10 dementia codes from Hospital Episode Statistics, Mental Health Services Dataset, and mortality data. For main analyses, hazards ratios (HRs) are presented. FINDINGS Data from 128 077 people aged 65 years and older attending a nationally provided psychological intervention service in England were linked to medical records. 88 019 (69·0%) of 127 064 participants with available gender data were women and 39 585 (31·0%) were men. 111 225 (95·9%) of 115 989 with available ethnicity data were of White ethnicity. The mean age of the sample was 71·55 years (SD 5·69). Fully adjusted models included data from 111 958 people after 16 119 were excluded due to missing data on key variables or covariates. 4510 (4·0%) of 111 958 participants had a dementia diagnosis. The remaining 107 448 (96·0%) were censored either at date of death or when the final follow-up period available for analyses was reached. People who showed reliable improvement in anxiety had lower rates of later dementia diagnosis (3·9%) than those who did not show reliable improvement (5·1%). Reliable improvement in anxiety following psychological intervention was associated with reduced incidence of all-cause dementia (HR 0·83 [95% CI 0·78-0·88]), Alzheimer's disease (HR 0·85 [0·77-0·94]), and vascular dementia (HR 0·80 [0·71-0·90]). Effects did not differ depending on anxiety disorder diagnosis. INTERPRETATION Results showed that reliable improvement in anxiety from psychological therapy was associated with reduced incidence of future dementia. There are multiple plausible explanations for this finding and further research is needed to distinguish between these possibilities. Missing data in the sample limit reliability of findings. FUNDING Alzheimer's Society, Medical Research Council, Wellcome Trust, and UCLH National Institute for Health and Care Research Biomedical Research Centre.
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Affiliation(s)
| | - Rob Saunders
- Centre for Outcomes and Research Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, UK
| | | | | | | | - Joshua E J Buckman
- Centre for Outcomes and Research Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, UK; iCope-Camden and Islington Psychological Therapies Services, St Pancras Hospital, London, UK
| | | | | | | | | | | | | | - Miguel Rio
- Department of Electronic and Electrical Engineering, UCL, London, UK
| | - Claudia Cooper
- Centre for Psychiatry and Mental Health, Queen Mary University of London, London, UK
| | - Stephen Pilling
- Centre for Outcomes and Research Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, UK; Camden & Islington NHS Foundation Trust, St Pancras Hospital, London, UK
| | - Marcus Richards
- MRC Unit for Lifelong Health and Ageing at UCL, UCL, London, UK
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11
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West H, Siddique M, Volpe L, Desai R, Lyasheva M, Dangas K, Tomlins P, Mitchell A, Kardos A, Casadei B, Channon K, Antoniades C. Automated deep learning quantification of epicardial adiposity on cardiac CT predicts atrial fibrillation risk immediately following cardiac surgery and long-term. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Epicardial adipose tissue (EAT) is a visceral fat deposit within the pericardial sac which surrounds the heart myocardium and coronary arteries. The automated quantification of EAT volume is possible from routine CCTA scans via a deep-learning approach. The use of automated EAT quantification for the assessment of atrial fibrillation (AF) risk in the post-operative period, and longer-term, has not been previously investigated.
Purpose
To apply a deep-learning approach for automated segmentation of EAT from routine CCTA scans to assess the immediate post-operative and long-term risk of AF conveyed by EAT.
Methods
A deep-learning automated EAT segmentation tool using a 3D Residual-U-Net neural network architecture for 3D volumetric segmentation of CCTA data was created and trained on over 2800 consecutive CCTA performed as part of clinical care in patients with stable chest pain from 2015 onwards within the European arm of the Oxford Risk Factors And Non Invasive Imaging (ORFAN) Study. External validation in 817patients demonstrated excellent correlation between machine and human expert (CCC = 0.972). The prognostic value of deep-learning derived EAT volume was assessed in the AdipoRedOx Study (n=253; UK patients undergoing cardiac surgery) against both immediate in-hospital outcomes and longer-term outcomes from UK-wide NHS data, with adjustment for AF risk factors.
Results
There were 97 cases of new-onset AF in the immediate post-operative period (38.3%). EAT volume was found to be an independent predictor of post-operative AF regardless of body mass index. Utilising the median EAT volume as the cut point, the adjusted hazard ratio (HR [95% CI]) for risk of new-onset post-operative AF in-hospital was 1.56 [1.09–3.85], p<0.01 (Figure 1A). In receiver-operator characteristic analysis EAT volume added significant incremental prognostic power for the discrimination of in-hospital post-operative AF over a traditional risk factor model ΔAUC=0.101, p<0.01 (Figure 1B).
Over a median follow-up period of 89 months there were 48 unique cases (19%) of confirmed AF found in nation-wide NHS hospital episode statistics data for the AdipoRedOx cohort. EAT volume was found to be a significant independent predictor of long-term AF. Utilising the median EAT volume as the cut point, the adjusted HR for risk of new-onset long-term AF following cardiac surgery was 1.25 [1.08–3.17], p<0.01 (Figure 1C).
Conclusions
Automatically segmented EAT volume measured using a deep learning network predicts risk of both short-term new onset AF following cardiac surgery, and long-term risk of AF in the 7 years following the surgery independently of BMI and AF risk factors. This suggests that EAT is a potent mediator of AF risk in the post cardiac surgery setting.
Funding Acknowledgement
Type of funding sources: Foundation. Main funding source(s): British Heart Foundation - TG/19/2/34831EU Commission - 965286
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Affiliation(s)
- H West
- University of Oxford , Oxford , United Kingdom
| | - M Siddique
- University of Oxford , Oxford , United Kingdom
| | - L Volpe
- University of Oxford , Oxford , United Kingdom
| | - R Desai
- Northwestern University , Chicago , United States of America
| | - M Lyasheva
- University of Oxford , Oxford , United Kingdom
| | - K Dangas
- University of Oxford , Oxford , United Kingdom
| | - P Tomlins
- Caristo Diagnostics , Oxford , United Kingdom
| | - A Mitchell
- Oxford University Hospitals NHS Foundation Trust , Oxford , United Kingdom
| | - A Kardos
- Milton Keynes University Hospital NHS Trust , Milton Keynes , United Kingdom
| | - B Casadei
- University of Oxford , Oxford , United Kingdom
| | - K Channon
- University of Oxford , Oxford , United Kingdom
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12
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Desai R, Singh S, Dyutima DR, Verma J, Raina J, Itare V, Rizvi B, Gandhi Z, Vyas A, Jain A. Predictors of acute pulmonary embolism-related hospitalizations – an artificial neural network analysis using a nationwide cohort in the United States. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Considering a paucity of large-scale data on predictors of pulmonary embolism (PE) and its higher association with complications and worse outcomes, we aimed to determine the predictors of PE in this United States population-based analysis using Artificial Neural Network (ANN) Model in a nationally representative cohort.
Methods
We identified PE-related hospitalizations using 2018's National Inpatient Sample database. The relevant predictive factors for ANN were selected for this cohort. Of all admissions (unweighted n=7,105,498, weighted n=35,527,481), PE cohort (weighted n=387805) consisted of 1.1% of all admissions in 2018. The 2018 cohort was randomly split into training data (unweighted n=4716132, 70.0%) which were used to calibrate ANN and testing data (unweighted n=2019290, 30%) which were used to assess the accurateness of the algorithm. We equated the rate of incorrect prediction between training and testing data and measured the Area under Receiver Operator Curve (AUC) to determine ANN's efficacy in predicting PE hospitalizations.
Results
Patients hospitalized with PE often consisted of older (mean age 62.5±17.1 years), female (51.3%), white (70.5%) patients, and patients from lower-income quartile (0–25% income quartile: 28.8%%), often admitted non-electively (93.7%) with higher rates of cardiovascular disease risk factors. PE admissions revealed significantly higher (6.5% vs. 1.9%, p<0.001) in-hospital mortality, less frequent routine discharges (51.4% vs. 68.1%) and more frequent other facility transfers and requirement of home health care. Normalized Predictors of PE admissions are displayed in Fig. 1. Our ANN model had AUC 0.873 which correlates with an excellent prediction model. Our data demonstrated low levels (0.8%) error in both testing and training models.
Conclusion
Our ANN model showed high performance to predict risk factors for PE admissions in the US population. It will enable clinicians to screen patients at high-risk for PE admissions, curtail complication rate, improve survival and lower the healthcare cost.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- R Desai
- Independent Researcher , Atlanta , United States of America
| | - S Singh
- Royal Free Hospital, Neurology and Stroke , London , United Kingdom
| | - D R Dyutima
- James Cook University Hospital, Internal Medicine , Middlesbrough , United Kingdom
| | - J Verma
- District Hospital Sangrur, Pulmonology, Sangrur , Punjab , India
| | - J Raina
- Brookdale University Hospital & Medical Center, Internal Medicine , Brooklyn , United States of America
| | - V Itare
- Bronxcare Health System, Internal Medicine , Bronx , United States of America
| | - B Rizvi
- Saint Agnes Medical Center, Internal Medicine , Fresno , United States of America
| | - Z Gandhi
- Geisinger Wyoming Valley Medical Center, Internal Medicine , Wilkes-Barre , United States of America
| | - A Vyas
- Baptist Hospitals of Southeast Texas, Internal Medicine , Beaumont , United States of America
| | - A Jain
- Mercy Catholic Medical Center, Internal Medicine , Darby , United States of America
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Singham T, Saunders R, Brooker H, Creese B, Aarsland D, Hampshire A, Ballard C, Corbett A, Desai R, Stott J. Are subtypes of affective symptoms differentially associated with change in cognition over time: A latent class analysis. J Affect Disord 2022; 309:437-445. [PMID: 35490883 DOI: 10.1016/j.jad.2022.04.139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/14/2022] [Accepted: 04/24/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND In the absence of disease-modifying treatments, identifying potential psychosocial risk factors for dementia is paramount. Depression and anxiety have been identified as potential risk factors. Studies however have yielded mixed findings, lending possibility to the fact that potential constellations of co-occurring depression and anxiety symptoms may better explain the link between affective symptoms and cognitive decline. METHODS Data from participants (aged 50 and above) of the PROTECT study was used. Latent Class Analysis (LCA) was conducted on 21,684 participants with baseline anxiety and depression measures. Multiple linear regressions models, using a subset of these participants (N = 6136) who had complete cognition data at baseline and at 2-year follow-up, were conducted to assess for associations between class membership and longitudinal changes in cognition. RESULTS The LCA identified a 5-class solution: "No Symptoms", "Sleep", "Sleep and Worry", "Sleep and Anhedonia", and "Co-morbid Depression and Anxiety". Class membership was significantly associated with longitudinal change in cognition. Furthermore, this association differed across different cognitive measures. LIMITATIONS Limitations included significant attrition and a generally healthy sample which may impact generalisability. CONCLUSIONS Substantial heterogeneity in affective symptoms could explain previous inconsistent findings concerning the association between affective symptoms and cognition. Clinicians should not focus solely on total symptom scores on a single affective domain, but instead on the presence and patterns of symptoms (even if sub-clinical) on measures across multiple affective domains. Identifying particular subgroups that are at greater risk of poor cognitive outcomes may support targeted prevention work.
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Affiliation(s)
- Timothy Singham
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Rob Saunders
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK; Centre for Outcomes Research and Effectiveness, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Helen Brooker
- College of Medicine and Health, University of Exeter, UK
| | - Byron Creese
- College of Medicine and Health, University of Exeter, UK
| | - Dag Aarsland
- Department of Old age Psychiatry, IoPPN, Kings College London, UK; Centre for Age-related research, Stavanger University Hospital, Stavanger, Norway
| | - Adam Hampshire
- Department of Brain Sciences, Faculty of Medicine, Imperial College London, UK
| | - Clive Ballard
- College of Medicine and Health, University of Exeter, UK
| | - Anne Corbett
- College of Medicine and Health, University of Exeter, UK
| | - Roopal Desai
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Joshua Stott
- Adapt Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK.
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14
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West H, Siddique M, Volpe L, Desai R, Lyasheva M, Dangas K, Tomlins P, Mitchell A, Kardos A, Casadei B, Channon K, Antoniades C. 410 Automated Deep Learning Quantification Of Epicardial Adiposity On Cardiac CT Predicts Atrial Fibrillation Risk Immediately Following Cardiac Surgery And Long-term. J Cardiovasc Comput Tomogr 2022. [DOI: 10.1016/j.jcct.2022.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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15
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John A, Desai R, Saunders R, Buckman JEJ, Brown B, Nurock S, Michael S, Ware P, Marchant NL, Aguirre E, Rio M, Cooper C, Pilling S, Richards M, Gaysina D, Stott J. Salivary cortisol in longitudinal associations between affective symptoms and midlife cognitive function: A British birth cohort study. J Psychiatr Res 2022; 151:217-224. [PMID: 35500449 PMCID: PMC10442295 DOI: 10.1016/j.jpsychires.2022.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 03/29/2022] [Accepted: 04/06/2022] [Indexed: 11/30/2022]
Abstract
Affective disorders are associated with accelerated cognitive ageing. However, current understanding of biological mechanisms which underlie these observed associations is limited. The aim of this study was to test: 1) Whether cortisol acts as a pathway in the association between depressive or anxiety symptoms across adulthood and midlife cognitive function; 2) Whether cortisol is associated with later depressive or anxiety symptoms, and cognitive function. Data were used from the National Child Development Study (NCDS), a sample of infants born in mainland UK during one week of 1958. A measure of the accumulation of affective symptoms was derived from data collected from age 23 to 42 using the Malaise Inventory Scale. Salivary cortisol measures were available at age 44-45. Cognitive function (memory, fluency, information processing) and affective symptoms were assessed at the age of 50. Path models were run to test whether salivary cortisol explained the longitudinal association between depressive or anxiety disorder symptoms and cognitive function. Direct effects of affective symptoms are shown across early to middle adulthood on cognitive function in midlife (memory and information processing errors). However, there were no effects of affective symptoms on cognitive function through cortisol measures. Additionally, cortisol measures were not significantly associated with subsequent affective symptoms or cognitive function at the age of 50. These results do not provide clear evidence to suggest that cortisol plays a role in the association between affective symptoms and cognitive function over this period of time. These findings contribute to our understanding of how the association between affective symptoms and cognitive function operates over time.
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Affiliation(s)
- Amber John
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London, United Kingdom.
| | - Roopal Desai
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London, United Kingdom
| | - Rob Saunders
- Centre for Outcomes and Research Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, United Kingdom
| | - Joshua E J Buckman
- Centre for Outcomes and Research Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, United Kingdom; iCope - Camden and Islington Psychological Therapies Services, Camden & Islington NHS Foundation Trust, London, United Kingdom
| | - Barbara Brown
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London, United Kingdom
| | - Shirley Nurock
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London, United Kingdom
| | - Stewart Michael
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London, United Kingdom
| | - Paul Ware
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London, United Kingdom
| | | | - Elisa Aguirre
- North East London NHS Foundation Trust (NELFT), London, United Kingdom
| | - Miguel Rio
- Department of Electronic and Electrical Engineering, UCL, London, United Kingdom
| | | | - Stephen Pilling
- Centre for Outcomes and Research Effectiveness, Research Department of Clinical, Educational and Health Psychology, UCL, London, United Kingdom; Camden & Islington NHS Foundation Trust, St Pancras Hospital, London, United Kingdom
| | - Marcus Richards
- MRC Unit for Lifelong Health and Ageing at UCL, London, United Kingdom
| | - Darya Gaysina
- EDGE Lab, School of Psychology, University of Sussex, Falmer, United Kingdom
| | - Josh Stott
- ADAPT Lab, Clinical, Educational and Health Psychology, UCL, London, United Kingdom
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16
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Mishra V, Desai R, Chhina AK, Raina J, Itare V, Patel M, Doshi R, Gangani K, Sachdeva R, Kumar G. Cardiovascular disease risk factors and outcomes of acute myocardial infarction in young adults in two nationwide cohorts in the united states. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Acute myocardial infarction (AMI) can have considerable morbidity and devastating socioeconomic and psychological consequences in young adults. Previous studies reveal that the decline in mortality in AMI has mainly been in the older population while being comparatively less significant in younger patients. This study compares young adults (18 to 44 years) hospitalized with AMI across two nationwide cohorts, 2007 and 2017, in the United States (US). It examines the burden of AMI hospitalizations, the prevalence of comorbidities, and in-hospital outcomes in young adults a decade apart. It highlights the rise in AMI hospitalizations, lack of decrease in mortality, sex-based and racial disparities, the surge in post-MI complications, and the decline in reperfusion interventions in young AMI patients over a decade.
Purpose
Coronary heart disease prevalence is challenging to ascertain in younger adults because of limited data and frequent silent clinical presentations. AMI and its complications can cause considerable morbidity, psychological trauma, and socioeconomic burden in the young.
Methods
We identified hospitalizations for AMI in young adults in 2007 and 2017 using the weighted data from the National Inpatient Sample (NIS), which covers 20% of stratified data of all non-federal community hospitals in the US. We compared the following data between the two cohorts: admission rates, sociodemographic features, in-hospital morbidity, complications, mortality, rate of coronary interventions, and healthcare utilization between the two cohorts. We used Pearson’s Chi-square test and Mann-Whitney U test to compare categorical and continuous variables, respectively. We also applied multivariable regression analyses to assess and compare the risk of cardiovascular complications and in-hospital mortality while controlling for confounders, including age, sex, race, median household income quartile, primary insurance enrolment, and pre-existing comorbidities.
Results
AMI’s incidence was higher in males in both the cohorts, although with a decline (71.1% vs 66.1%), whereas it rose from 28.9% to 33.9% in females. Hypertension (47.8% vs 60.7%), smoking (49.7% vs 55.8%), obesity (14.8% vs 26.8%), and diabetes mellitus (22.0% vs 25.6%) increased in the 2017 cohort (Table 1). We found no significant difference in all-cause mortality (aOR = 1.01 (0.93-1.10), p=0.749). Post-AMI complications, cardiogenic shock (aOR = 1.16 (1.06-1.27), p=0.001), and fatal arrhythmias increased. Reperfusion interventions decreased in the 2017 cohort (PCI; aOR=0.95 (0.91-0.98), p<0.001; CABG; aOR=0.66 (0.61-0.71), p<0.001) (Table 2).
Conclusion
Our study highlights the rise in AMI hospitalizations, plateauing of mortality, gender disparity, the surge in post-MI complications, and a reassuring decline in the requirement of reperfusion interventions in young AMI patients over a decade.
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Affiliation(s)
- V Mishra
- Sir JJ Group of Hospitals, Mumbai, India
| | - R Desai
- Atlanta VA Medical Healthcare System, Cardiology, Atlanta, United States of America
| | - AK Chhina
- Washington D.C. Va Medical Center, Washington, DC, United States of America
| | - J Raina
- Brookdale University Hospital & Medical Center, Internal Medicine, Brooklyn, United States of America
| | - V Itare
- Brookdale University Hospital & Medical Center, Internal Medicine, Brooklyn, United States of America
| | - M Patel
- Smt. BK Shah Medical Institute and Research Centre, Medicine, Vadodara, India
| | - R Doshi
- St Joseph’s Regional Medical Center, Paterson, United States of America
| | - K Gangani
- Texas Health Arlington Memorial Hospital, Internal Medicine, Arlington, Texas, USA
| | - R Sachdeva
- Atlanta VA Medical Healthcare System, Cardiology, Atlanta, United States of America
| | - G Kumar
- Atlanta VA Medical Healthcare System, Cardiology, Atlanta, United States of America
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Desai R, Mandal A, Peethala MM, Raju AR, Valdez-Aquino C, Fatima B, Raina J, Itare V, Mishra V, Jain A. Frequency, risk and predictors of type 2 myocardial infarction hospitalizations in young obese patients: A nationwide population-based analysis in the United States. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Obesity in the young population is emerging as a challenging health concern. Though there is a rising prevalence of obesity and its potential association with demand ischemia-related myocardial infarction, data remains non-existent to evaluate the association of obesity or higher body mass index (BMI) with type 2 myocardial infarction (T2MI). We aim to identify the frequency, risk and predictors of T2MI in young hospitalized obese patients compared to non-obese patients in this population-based study.
Methods
We used National Inpatient Sample (2018, ICD-10 codes) to identify T2MI in young (18-44 years) hospitalized patients. Obesity was identified from comorbidities or using diagnostic codes for BMI>30 kg/m2. We performed multivariable regression analysis for the primary outcome of odds of T2MI in young obese patients compared to non-obese patients. The frequency of T2MI was compared between obese vs non-obese patients in overall and subgroup populations. Sociodemographic characteristics and comorbidities in T2MI-obese vs. T2MI-non-obese cohorts were also compared. A p<0.05 was considered a threshold for statistical significance.
Results
Out of 1,268,255 young hospitalized patients with obesity, 555 had T2MI. T2MI was significantly higher in young obese than non-obese (44 T2MI/100000 hospitalizations in young obese patients vs. 17 T2MI/100000 hospitalizations in young non-obese patients, overall 0.04% in obese vs. 0.02% in non-obese, p<0.001). Multivariate analysis revealed higher odds of T2MI in obese than nonobese when adjusted for demographics (aOR 2.65, 95% CI:2.42-2.90, p<0.001) and social demographics with comorbidities (aOR 1.60, 95% CI:1.24-2.07, p<0.001). In young obese, higher risk was found with advancing age (OR 1.07, 95% CI 1.03-1.11, p=0.001), in males than females (aOR 2.70, p<0.001), and blacks (aOR 2.22, p=0.011) and Native Americans (OR 3.91, 95% CI: 1.13-13.49, p=0.011) vs whites. Comorbidities including chronic obstructive pulmonary disease (OR 1.86), chronic kidney disease (CKD, OR 2.36), rheumatoid arthritis/collagen vascular disease (RA/CVD, OR 3.04) Iin young obese patients independently increased the risk of T2MI hospitalizations [Table 1]. The T2MI-obese cohort had a significantly higher rate of hyperlipidemia, hypertension, diabetes, COPD, and prior history of MI and TIA/stroke compared to the T2MI-nonobese cohort [Table 2].
Conclusion
This nationwide analysis revealed a significantly higher risk of T2MI in young obese patients compared to nonobese after excluding patients with concomitant diagnoses of T1MI. Males, blacks compared to females and whites, and comorbidities including COPD, CKD and RA/CVD predicted a higher risk of T2MI in young obese patients. Future studies are warranted to evaluate the role of higher body mass index in myocardial oxygen demand-supply mismatch and short-term/long-term risk and outcomes of T2MI.
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Affiliation(s)
- R Desai
- Independent Researcher, Atlanta, United States of America
| | - A Mandal
- Vivekananda Institute of Medical Sciences, Kolkata, India
| | - MM Peethala
- Rajeev Gandhi Institute of Medical Sciences, Department of Medicine, Kadapa, India
| | - AR Raju
- Karuna Medical College, Department of Medicine, Palakkad, India
| | - C Valdez-Aquino
- Instituto Nacional de Diabetes (INDEN), Santo Domingo, Dominican Republic
| | - B Fatima
- Deccan College of Medical Sciences, Hyderabad, India
| | - J Raina
- Brookdale University Hospital & Medical Center, Brooklyn, United States of America
| | - V Itare
- Bronxcare Health System, Bronx, United States of America
| | - V Mishra
- Grant Govt. Medical College and Sir J. J. Group of Hospitals, Mumbai, India
| | - A Jain
- Mercy Catholic Medical Center, Internal Medicine, Darby, United States of America
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Desai R, Mandal A, Peethala MM, Raju AR, Fatima B, Valdez-Aquino C, Raina J, Itare V, Mishra V, Jain A. Nationwide frequency, risk and outcomes of type-2 myocardial infarction in patients with versus without previously revascularized myocardial infarction (type 1). Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Type 2 myocardial infarction (T2MI), due to a mismatch between myocardial oxygen demand and supply, is being increasingly recognized with improved diagnostics. The upsetting concern of developing T2MI in patients with prior revascularized occlusive acute myocardial infarction (AMI) or type 1 MI (T1MI) makes it crucial to define the clinical profile and outcomes of T2MI in revascularized patients of ACS.
Purpose
To determine the risk and prognosis of T2MI in patients who had previously had coronary revascularization (PCI or CABG)
Methods
We used the National Inpatient Sample (2018) dataset from the United States to identify T2MI adult hospitalizations using ICD-10 codes and define our study arm as T2MI excluding secondary T1MI diagnoses but having prior revascularized (with percutaneous coronary intervention or coronary artery bypass grafting) AMI. We then compared demographics and comorbidities in T2MI cohort with vs without personal history of revascularized AMI. We used multivariate analysis to study the odds of T2MI hospitalizations with prior revascularized AMI and in-hospital outcomes (all-cause mortality, cardiogenic shock and resource utilization) adjusting for confounders.
Results
There were 33155 T2MI adult hospitalizations after excluding AMI (median age 71 years, 50.6% male, 67.3% white); 1435 (4.3%) had previously revascularized AMI. T2MI in the study arm had higher chances of hospitalization with prior revascularized AMI when adjusted for socio-demographics (aOR 6.92, 95% CI:6.50-7.36, p<0.001) and socio-demographics with comorbidities (aOR 5.70, 95%CI: 5.48-5.94, p<0.001) (Table 1). Study arm often had elderly (≥65 years old, 78.4% vs 65.8%), male (66.6% vs 49.9%), white (76.7% vs 66.9%), upper socio-economic class (20.2 vs 16.8%), patients who were often admitted to non-electively (99.3 vs 97.1%) and to rural (10.5 vs 9.3%) hospitalizations compared to control arm. The study arm had a significantly higher prevalence of diabetes mellitus, hyperlipidemia, peripheral vascular disease, chronic obstructive pulmonary disease, renal failure, deficiency anemias, prior TIA/stroke, depression and smoking. T2MI cohort with prior revascularized AMI did not show any significant association with in-hospital all-cause mortality (1.7 vs 3.0%, aOR 0.49, 95%CI 0.18-1.34, p=0.164) and cardiogenic shock (1.7% vs 2.1%, p=0.399) however, had lower hospital expenditure (median USD 31273 vs 36567) and fewer transfers to other facilities (19.5 vs 22.1%) than those without prior revascularized AMI (Table 2).
Conclusion
Population-based analysis of this nationally representative sample revealed up to six times higher risk of developing T2MI in patients with prior history of AMI (revascularized) but without any significant impact on all-cause in-hospital mortality or cardiogenic shock. Future studies are warranted to assess the short-term/long-term outcomes of T2MI in high risk patient population with previously revascularized AMI.
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Affiliation(s)
- R Desai
- Independent Researcher, Atlanta, United States of America
| | - A Mandal
- Vivekananda Institute of Medical Sciences, Kolkata, India
| | - MM Peethala
- Rajeev Gandhi Institute of Medical Sciences, Department of Medicine, Kadapa, India
| | - AR Raju
- Karuna Medical College, Department of Medicine, Palakkad, India
| | - B Fatima
- Deccan College of Medical Sciences, Hyderabad, India
| | - C Valdez-Aquino
- Instituto Nacional de Diabetes (INDEN), Santo Domingo, Dominican Republic
| | - J Raina
- Brookdale University Hospital & Medical Center, Brooklyn, United States of America
| | - V Itare
- Bronxcare Health System, Bronx, United States of America
| | - V Mishra
- Grant Govt. Medical College and Sir J. J. Group of Hospitals, Mumbai, India
| | - A Jain
- Mercy Catholic Medical Center, Department of Internal Medicine, Darby, United States of America
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Mitchell EJ, Goodman K, Wakefield N, Cochran C, Cockayne S, Connolly S, Desai R, Hartley S, Lawton SA, Oatey K, Rhodes S, Savage JS, Taylor J, Youssouf NFJ. Clinical trial management: a profession in crisis? Trials 2022; 23:357. [PMID: 35477835 PMCID: PMC9044377 DOI: 10.1186/s13063-022-06315-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 04/12/2022] [Indexed: 11/24/2022] Open
Abstract
Clinical trial managers play a vital role in the design and conduct of clinical trials in the UK. There is a current recruitment and retention crisis for this specialist role due to a complex set of factors, most likely to have come to a head due to the COVID-19 pandemic. Academic clinical trial units and departments are struggling to recruit trial managers to vacant positions, and multiple influences are affecting the retention of this highly skilled workforce. Without tackling this issue, we face major challenges in the delivery on the Department of Health and Social Care's Future of UK Clinical Research Delivery implementation plan. This article, led by a leading network of and for UK Trial Managers, presents some of the issues and ways in which national stakeholders may be able to address this.
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Affiliation(s)
- E J Mitchell
- Nottingham Clinical Trials Unit, School of Medicine, University of Nottingham, University Park, Nottingham, NG7 2RD, UK.
| | - K Goodman
- NMAHP Research Unit, Glasgow Caledonian University, Glasgow, G4 0NA, UK
| | - N Wakefield
- Nottingham Clinical Trials Unit, School of Medicine, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - C Cochran
- Centre for Healthcare and Randomised Controlled Trials (CHaRT), Health Services Research Unit, University of Aberdeen, Aberdeen, AB23 2ZD, UK
| | - S Cockayne
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - S Connolly
- Royal Marsden Clinical Trials Unit, The Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK
| | - R Desai
- King's Ophthalmology Research Unit, King's College Hospital, London, SE5 9RS, UK
| | - S Hartley
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, LS2 9JT, UK
| | - S A Lawton
- Keele Clinical Trials Unit, School of Medicine, Keele University, Keele, ST5 5BG, UK
| | - K Oatey
- Edinburgh Clinical Trials Unit, University of Edinburgh, Edinburgh, EH16 4UX, UK
| | - S Rhodes
- Exeter Clinical Trials Unit, University of Exeter, St Luke's Campus, Exeter, EX1 2LU, UK
| | - J S Savage
- Cancer Research UK Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - J Taylor
- Bristol Randomised Trials Collaboration, Bristol Trials Centre, University of Bristol, 39 Whatley Road, Bristol, BS8 2PS, UK
| | - N F J Youssouf
- Clinical Research Department, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
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20
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Tookey S, Greaves CV, Rohrer JD, Desai R, Stott J. Exploring experiences and needs of spousal carers of people with behavioural variant frontotemporal dementia (bvFTD) including those with familial FTD (fFTD): a qualitative study. BMC Geriatr 2022; 22:185. [PMID: 35255821 PMCID: PMC8900344 DOI: 10.1186/s12877-022-02867-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 02/17/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction Carers of people with frontotemporal dementia (FTD) experience greater challenges than carers of people with other dementias due to the younger age of onset and the challenging presentation of symptoms. The aim of the present study was to explore experiences of spousal carers of people with bvFTD, including those with the familial form of the disease (fFTD). Method Fourteen qualitative interviews were analysed using an inductive approach to Thematic Analysis to understand experiences of spousal carers of people with bvFTD including those with fFTD. Results Five main themes were identified including: a) The “Constant Battle” – A journey toward an FTD diagnosis, b) Shock, Relief and Fear – Challenges persist post diagnosis, c) The “Life Altering” impact – The loss of the spousal relationship and shifting roles, d) Adapting, Managing Symptoms and Receiving Carer Support, e) Lack of General Knowledge – Barriers to support. Conclusions Healthcare professionals should be educated on the initial presentations of FTD, to enable carers and families receive timely diagnosis and appropriate support. Future research should investigate the impact of fFTD on carers and families, to explore positive or meaningful experiences in caring, as well as theory-driven research to identify helpful coping strategies for carers of people with FTD. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-02867-1.
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Affiliation(s)
- Sara Tookey
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, 1-19 Torrington Place, London, WC1E 7HB, UK
| | - Caroline V Greaves
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Jonathan D Rohrer
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Roopal Desai
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, 1-19 Torrington Place, London, WC1E 7HB, UK
| | - Joshua Stott
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, 1-19 Torrington Place, London, WC1E 7HB, UK.
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21
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Reisel D, Burnell M, Side L, Loggenberg K, Gessler S, Desai R, Sanderson S, Brady AF, Dorkins H, Wallis Y, Jacobs C, Legood R, Beller U, Tomlinson I, Wardle J, Menon U, Jacobs I, Manchanda R. Jewish cultural and religious factors and uptake of population-based BRCA testing across denominations: a cohort study. BJOG 2021; 129:959-968. [PMID: 34758513 DOI: 10.1111/1471-0528.16994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 09/11/2021] [Accepted: 09/30/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To evaluate the association of Jewish cultural and religious identity and denominational affiliation with interest in, intention to undertake and uptake of population-based BRCA (Breast Cancer Gene)-testing. DESIGN Cohort-study set within recruitment to GCaPPS-trial (ISRCTN73338115). SETTING London Ashkenazi-Jewish (AJ) population. POPULATION OR SAMPLE AJ men and women, >18 years. METHODS Participants were self-referred, and attended recruitment clinics (clusters) for pre-test counselling. Subsequently consenting individuals underwent BRCA testing. Participants self-identified to one Jewish denomination: Conservative/Liberal/Reform/Traditional/Orthodox/Unaffiliated. Validated scales measured Jewish Cultural-Identity (JI) and Jewish Religious-identity (JR). Four-item Likert-scales analysed initial 'interest' and 'intention to test' pre-counselling. Item-Response-Theory and graded-response models, modelled responses to JI and JR scales. Ordered/multinomial logistic regression modelling evaluated association of JI-scale, JR-scale and Jewish Denominational affiliation on interest, intention and uptake of BRCA testing. MAIN OUTCOME MEASURES Interest, intention, uptake of BRCA testing. RESULTS In all, 935 AJ women/men of mean age = 53.8 (S.D = 15.02) years, received pre-test education and counselling through 256 recruitment clinic clusters (median cluster size = 3). Denominational affiliations included Conservative/Masorti = 91 (10.2%); Liberal = 82 (9.2%), Reform = 135 (15.1%), Traditional = 212 (23.7%), Orthodox = 239 (26.7%); and Unaffiliated/Non-practising = 135 (15.1%). Overall BRCA testing uptake was 88%. Pre-counselling, 96% expressed interest and 60% intention to test. JI and JR scores were highest for Orthodox, followed by Conservative/Masorti, Traditional, Reform, Liberal and Unaffiliated Jewish denominations. Regression modelling showed no significant association between overall Jewish Cultural or Religious Identity with either interest, intention or uptake of BRCA testing. Interest, intention and uptake of BRCA testing was not significantly associated with denominational affiliation. CONCLUSIONS Jewish religious/cultural identity and denominational affiliation do not appear to influence interest, intention or uptake of population-based BRCA testing. BRCA testing was robust across all Jewish denominations. TWEETABLE ABSTRACT Jewish cultural/religious factors do not affect BRCA testing, with robust uptake seen across all denominational affiliations.
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Affiliation(s)
- D Reisel
- Institute for Women's Health, University College, London, UK
| | - M Burnell
- Institute for Women's Health, University College, London, UK
| | - L Side
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - K Loggenberg
- Institute for Women's Health, University College, London, UK
| | - S Gessler
- Institute for Women's Health, University College, London, UK
| | - R Desai
- Institute for Women's Health, University College, London, UK
| | - S Sanderson
- Behavioral Sciences Unit, Dept Epidemiology and Public Health, University College London, London, UK
| | - A F Brady
- North West Thames Regional Genetics Service, Northwick Park Hospital, Harrow, UK
| | - H Dorkins
- St Peter's College, University of Oxford, Oxford, UK
| | - Y Wallis
- West Midlands Regional Genetics Laboratory, Birmingham Women's NHS Foundation Trust, Birmingham, UK
| | - C Jacobs
- Dept Clinical Genetics, Guy's Hospital, London, UK.,University of Technology Sydney, Ultimo, NSW, Australia
| | - R Legood
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK
| | - U Beller
- Department of Gynaecology, Shaare Zedek Medical Center, Jerusalem, Israel
| | - I Tomlinson
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - J Wardle
- Behavioral Sciences Unit, Dept Epidemiology and Public Health, University College London, London, UK
| | - U Menon
- MRC Clinical Trials Unit, University College London, London, UK
| | - I Jacobs
- Institute for Women's Health, University College, London, UK.,University of New South Wales, Sydney, NSW, Australia
| | - R Manchanda
- MRC Clinical Trials Unit, University College London, London, UK.,Wolfson Institute of Population Health, CRUK Barts Centre, Queen Mary University of London, London, UK.,Department of Gynaecological Oncology, St Bartholomew's Hospital, London, UK
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22
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Desai R, Whitfield T, Said G, John A, Saunders R, Marchant NL, Stott J, Charlesworth G. Affective symptoms and risk of progression to mild cognitive impairment or dementia in subjective cognitive decline: A systematic review and meta-analysis. Ageing Res Rev 2021; 71:101419. [PMID: 34390850 DOI: 10.1016/j.arr.2021.101419] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 01/03/2023]
Abstract
AIMS To systematically review the literature on outcomes for individuals with subjective cognitive decline (SCD) with concurrent affective symptoms. To conduct a meta-analysis to establish whether either higher depressive symptoms or higher levels of anxiety increased the risk of progression SCD to mild cognitive impairment (MCI) or dementia. METHODS Five databases were searched from inception to February 2021 for longitudinal studies of older adults with SCD, reporting depressive and anxiety symptoms at baseline and risk of MCI or dementia at follow-up. Data were extracted and pooled using a random-effects meta-analysis. RESULTS Twelve studies were identified. Pooled effect sizes indicated higher depressive symptoms did not increase risk of clinical progression to either MCI (RR = 0.98; 95 % CI: 0.75-1.26) or dementia (RR = 0.69; 95 % CI: 0.27-1.79). However, presence of anxiety or SCD-related worry did significantly increase risk of progression from subjective to objective cognitive impairment by 40 % (RR = 1.40; 95 % CI:1.20 - 1.63). CONCLUSIONS Affective symptoms in the form of anxiety, but not depressive symptoms, increase the risk of progression to objective cognitive impairment in individuals with SCD. Further research should focus on establishing whether psychological interventions aimed at reducing anxiety and worry also reduce the risk of clinical progression.
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23
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West HW, Siddique M, Volpe L, Desai R, Lyasheva M, Dangas K, Shirodaria C, Neubauer S, Channon K, Desai MY, Newby DE, Rodrigues JCL, Adlam D, Nicol ED, Antoniades C. Automated quantification of epicardial adipose tissue on CCTA via deep-learning detection of the pericardium: clinical implications. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Epicardial adipose tissue (EAT) is a visceral fat deposit within the pericardial sac which surrounds the heart myocardium and coronary arteries. EAT volume has been demonstrated to be strongly associated with the development and prognosis of cardiovascular diseases, but its measurement is subjective and challenging in practice.
Purpose
To develop a deep-learning approach for automated segmentation of EAT from routine CCTA scans, that could assist clinical interpretation of CCTA.
Methods
A deep-learning method using a 3D Residual-U-Net neural network architecture for 3D volumetric segmentation of CCTA data was created. The network was trained on a diverse sample of 1900 CCTAs, each manually segmented by a single expert, drawn from the UK sites of the Oxford Risk Factors And Non-invasive imaging (ORFAN) Study. Three iterations of feedback learning were used to fine tune the algorithm for the segmentation of the whole heart within the bounds of the pericardium. In each iteration, the machine analysed sets of 100–250 unannotated CCTAs unseen by the machine which were then corrected by experts. EAT volumes were calculated by automated thresholding of adipose tissue (−190HU through −30HU) from within the bound of the pericardial segment (Figure 1). The network was then applied to 817 unseen CCTAs from US sites of the ORFAN Study. These scans were also segmented for ground truth by two experts blind to all other data. Comparisons between machine vs expert total pericardial volume and EAT volume were made using Lin's concordance correlation coefficient (CCC). The algorithm was then applied externally in 1588 CCTAs from the SCOTHEART trial (UK), and the EAT volume was automatically calculated for each case. Cross-sectional associations between standardised EAT volumes and prevalent AF and CAD were performed.
Results
Within both the internal (UK ORFAN sites) and external (USA ORFAN sites) validation cohorts correlation between human and machine segmented total pericardium and EAT was excellent, with CCC of 0.97 for both volumes (external validation cohort shown in Figure 2A). Utilising SCOTHEART CCTAs with automatically segmented EAT volumes, a multivariable-adjusted logistic regression model accounting for risk factors of age, sex, BMI, hypertension, diabetes mellitus, valvular disease, and previous heart surgery found that EAT volumes were significantly associated with prevalent AF, with odds ratio (OR) per 1 SD increase of EAT volume of 1.20 (95% CI, 1.06 to 1.44; P=0.03). A similar model for prevalent CAD, adjusted for age, sex, BMI, hypertension, non-HDL cholesterol, diabetes mellitus, and coronary artery calcium score resulted in an OR per 1 SD increase of EAT volume of 1.26 (95% CI, 1.10 to 1.45; P=0.001) (Figure 2B).
Conclusion
Highly accurate, reproducible, and instantaneous EAT volume quantification is possible utilising deep-learning detection of the whole human heart within the pericardial sac.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): British Heart FoundationNational Institute for Health Research - Oxford University Hospitals Biomedical Research Centre Figure 1Figure 2
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Affiliation(s)
- H W West
- University of Oxford, Oxford, United Kingdom
| | - M Siddique
- University of Oxford, Oxford, United Kingdom
| | - L Volpe
- University of Oxford, Oxford, United Kingdom
| | - R Desai
- Northwestern University, Chicago, United States of America
| | - M Lyasheva
- University of Oxford, Oxford, United Kingdom
| | - K Dangas
- University of Oxford, Oxford, United Kingdom
| | - C Shirodaria
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - S Neubauer
- University of Oxford, Oxford, United Kingdom
| | - K Channon
- University of Oxford, Oxford, United Kingdom
| | - M Y Desai
- Cleveland Clinic, Heart and Vascular Institute, Cleveland, United States of America
| | - D E Newby
- University of Edinburgh, British Heart Foundation Centre for Cardiovascular Science, Edinburgh, United Kingdom
| | - J C L Rodrigues
- Royal United Hospital Bath NHS Trust, Department of Radiology, Bath, United Kingdom
| | - D Adlam
- University of Leicester, Department of Cardiovascular Sciences and NIHR Leicester Biomedical Research Centre, Leicester, United Kingdom
| | - E D Nicol
- Royal Brompton and Harefield NHS Foundation Trust, London, United Kingdom
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North C, Desai R, Saunders R, Suárez-González A, Bamiou D, Costafreda SG, de Haan G, Halls G, Heutink J, O'Nions E, Utoomprurkporn N, John A, Stott J. Neuropsychological deficits in Posterior Cortical Atrophy and typical Alzheimer's disease: A meta-analytic review. Cortex 2021; 143:223-236. [PMID: 34464853 DOI: 10.1016/j.cortex.2021.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/13/2021] [Accepted: 07/30/2021] [Indexed: 11/27/2022]
Abstract
AIMS To identify cognitive tests that best differentiate between Posterior Cortical Atrophy (PCA) and typical Alzheimer's Disease (tAD), as well as PCA and healthy control (HC) participants. METHOD Medline, PsycInfo and Web of Science were systematically searched using terms related to PCA, tAD, and cognitive testing. Seventeen studies were identified, including 441 PCA, 391 tAD, and 284 HC participants. Standardised effect sizes of mean scores were calculated to measure performance differences on cognitive tests for PCA versus tAD and PCA versus HC groups. Meta-analyses used a random effects model. RESULTS The most discriminating cognitive tests for PCA and tAD presentations were measures of visuospatial function and verbal memory. Large, significant effect sizes were produced for all measures of visuospatial function, most notably for Rey-Osterrieth Copy (Hedges' g = -2.79), VOSP Fragmented letters (Hedges' g = -1.73), VOSP Dot Counting (Hedges' g = -1.74), and VOSP Cube Analysis (Hedges' g = -1.98). For measures of verbal memory, the RAVLT delay and Digit Span Backwards produced significant medium effects (Hedges' g = .62 and -.56, respectively). CONCLUSION Establishing a common framework for testing individuals with PCA has important implications for diagnosis and treatment, and forms a practical objective for future research. Findings from this meta-analysis suggest that measures of visuospatial function and verbal memory would form an important part of this framework.
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Affiliation(s)
- Courtney North
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Roopal Desai
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK.
| | - Rob Saunders
- Centre for Outcomes Research and Effectiveness, University College London, UK
| | | | - Doris Bamiou
- UCL Ear Institute, University College London, UK
| | - Sergi G Costafreda
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Gera de Haan
- University of Groningen, Groningen, the Netherlands; Royal Dutch Visio, Centre of Expertise for Blind and Partially Sighted People, Huizen, the Netherlands
| | - Georgia Halls
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Joost Heutink
- University of Groningen, Groningen, the Netherlands; Royal Dutch Visio, Centre of Expertise for Blind and Partially Sighted People, Huizen, the Netherlands
| | - Elizabeth O'Nions
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Nattawan Utoomprurkporn
- UCL Ear Institute, University College London, UK; Faculty of Medicine, Chulalongkorn University, Thailand
| | - Amber John
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Joshua Stott
- ADAPT Lab, Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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25
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Metrebian N, Weaver T, Goldsmith K, Pilling S, Hellier J, Pickles A, Shearer J, Byford S, Mitcheson L, Bijral P, Bogdan N, Bowden-Jones O, Day E, Dunn J, Glasper A, Finch E, Forshall S, Akhtar S, Bajaria J, Bennett C, Bishop E, Charles V, Davey C, Desai R, Goodfellow C, Haque F, Little N, McKechnie H, Mosler F, Morris J, Mutz J, Pauli R, Poovendran D, Phillips E, Strang J. Using a pragmatically adapted, low-cost contingency management intervention to promote heroin abstinence in individuals undergoing treatment for heroin use disorder in UK drug services (PRAISE): a cluster randomised trial. BMJ Open 2021; 11:e046371. [PMID: 34210725 PMCID: PMC8252884 DOI: 10.1136/bmjopen-2020-046371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Most individuals treated for heroin use disorder receive opioid agonist treatment (OAT)(methadone or buprenorphine). However, OAT is associated with high attrition and persistent, occasional heroin use. There is some evidence for the effectiveness of contingency management (CM), a behavioural intervention involving modest financial incentives, in encouraging drug abstinence when applied adjunctively with OAT. UK drug services have a minimal track record of applying CM and limited resources to implement it. We assessed a CM intervention pragmatically adapted for ease of implementation in UK drug services to promote heroin abstinence among individuals receiving OAT. DESIGN Cluster randomised controlled trial. SETTING AND PARTICIPANTS 552 adults with heroin use disorder (target 660) enrolled from 34 clusters (drug treatment clinics) in England between November 2012 and October 2015. INTERVENTIONS Clusters were randomly allocated 1:1:1 to OAT plus 12× weekly appointments with: (1) CM targeted at opiate abstinence at appointments (CM Abstinence); (2) CM targeted at on-time attendance at appointments (CM Attendance); or (3) no CM (treatment as usual; TAU). Modifications included monitoring behaviour weekly and fixed incentives schedule. MEASUREMENTS Primary outcome: heroin abstinence measured by heroin-free urines (weeks 9-12). SECONDARY OUTCOMES heroin abstinence 12 weeks after discontinuation of CM (weeks 21-24); attendance; self-reported drug use, physical and mental health. RESULTS CM Attendance was superior to TAU in encouraging heroin abstinence. Odds of a heroin-negative urine in weeks 9-12 was statistically significantly greater in CM Attendance compared with TAU (OR=2.1; 95% CI 1.1 to 3.9; p=0.030). CM Abstinence was not superior to TAU (OR=1.6; 95% CI 0.9 to 3.0; p=0.146) or CM Attendance (OR=1.3; 95% CI 0.7 to 2.4; p=0.438) (not statistically significant differences). Reductions in heroin use were not sustained at 21-24 weeks. No differences between groups in self-reported heroin use. CONCLUSIONS A pragmatically adapted CM intervention for routine use in UK drug services was moderately effective in encouraging heroin abstinence compared with no CM only when targeted at attendance. CM targeted at abstinence was not effective. TRIAL REGISTRATION NUMBER ISRCTN 01591254.
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Affiliation(s)
- Nicola Metrebian
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Tim Weaver
- Department of Mental Health & Social Work, Middlesex University, London, UK
| | - Kimberley Goldsmith
- Biostatistics and Health Informatics, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Stephen Pilling
- Centre for Outcomes, Research and Effectiveness, University College London, London, UK
| | - Jennifer Hellier
- Biostatistics and Health Informatics, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Andrew Pickles
- Biostatistics and Health Informatics, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - James Shearer
- Health Services and Population Research, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Sarah Byford
- Health Services and Population Research, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Luke Mitcheson
- Addictions, South London and Maudsley NHS Foundation Trust, London, UK
| | - Prun Bijral
- Management Offices, Change Grow Live, Manchester, UK
| | - Nadine Bogdan
- Sankey House, Essex Partnership University NHS Foundation Trust, Pitsea,Essex, UK
| | - Owen Bowden-Jones
- Addictions and Substance Misuse, Central and North West London NHS Foundation Trust, London, UK
| | - Edward Day
- Addiction Services, Birmingham and Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | - John Dunn
- Drugs and Alcohol Services, Camden and Islington NHS Foundation Trust, London, UK
| | - Anthony Glasper
- Substancce Misuse Service, Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Emily Finch
- Addictions, South London and Maudsley NHS Foundation Trust, London, UK
| | - Sam Forshall
- Drug and Alcohol Services, Avon and Wiltshire Mental Health Partnership NHS Trust, Bath, UK
| | - Shabana Akhtar
- Addiction Services, Birmingham and Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | - Jalpa Bajaria
- Sankey House, Essex Partnership University NHS Foundation Trust, Pitsea,Essex, UK
| | - Carmel Bennett
- Addiction Services, Birmingham and Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | - Elizabeth Bishop
- Centre for Outcomes, Research and Effectiveness, University College London, London, UK
| | - Vikki Charles
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Clare Davey
- Drug and Alcohol Services, Avon and Wiltshire Mental Health Partnership NHS Trust, Bath, UK
| | - Roopal Desai
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Claire Goodfellow
- Centre for Outcomes, Research and Effectiveness, University College London, London, UK
| | - Farjana Haque
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Nicholas Little
- Centre for Outcomes, Research and Effectiveness, University College London, London, UK
| | - Hortencia McKechnie
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- Centre for Mental Health, Imperial College London, London, UK
| | - Franziska Mosler
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Jo Morris
- Drug and Alcohol Services, Avon and Wiltshire Mental Health Partnership NHS Trust, Bath, UK
| | - Julian Mutz
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Ruth Pauli
- Addiction Services, Birmingham and Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | | | - Elizabeth Phillips
- Sankey House, Essex Partnership University NHS Foundation Trust, Pitsea,Essex, UK
| | - John Strang
- Addictions, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- Addictions, South London and Maudsley NHS Foundation Trust, London, UK
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John A, Desai R, Richards M, Gaysina D, Stott J. Role of cardiometabolic risk in the association between accumulation of affective symptoms across adulthood and mid-life cognitive function: national cohort study. Br J Psychiatry 2021; 218:254-260. [PMID: 32662372 DOI: 10.1192/bjp.2020.123] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Affective symptoms are associated with cognition in mid-life and later life. However, the role of cardiometabolic risk in this association has not been previously examined. AIMS To investigate how cardiometabolic risk contributes to associations between affective symptoms and mid-life cognition. METHOD Data were used from the National Child Development Study (NCDS), a sample of people born in Britain during one week in 1958. Measures of immediate and delayed memory, verbal fluency and information processing speed and accuracy were available at age 50. Affective symptoms were assessed at ages 23, 33 and 42 years and a measure of accumulation was derived. A cardiometabolic risk score was calculated from nine cardiometabolic biomarkers at age 44. Path models were run to test these associations, adjusting for sex, education, socioeconomic position and affective symptoms at age 50. RESULTS After accounting for missing data using multiple imputation, path models indicated significant indirect associations between affective symptoms and mid-life immediate memory (β = -0.002, s.e. = 0.001, P = 0.009), delayed memory (β = -0.002, s.e. = 0.001, P = 0.02) and verbal fluency (β = -0.002, s.e. = 0.001, P = 0.045) through cardiometabolic risk. CONCLUSIONS These findings suggest that cardiometabolic risk may play an important role in the association between affective symptoms and cognitive function (memory and verbal fluency). Results contribute to understanding of biological mechanisms underlying associations between affective symptoms and cognitive ageing, which can have implications for early detection of, and intervention for, those at risk of poorer cognitive outcomes.
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Affiliation(s)
- Amber John
- Research Department of Clinical, Educational, and Health Psychology, UCL, London, UK
| | - Roopal Desai
- Research Department of Clinical, Educational, and Health Psychology, UCL, London, UK
| | | | - Darya Gaysina
- EDGE Lab, School of Psychology, University of Sussex, Brighton, UK
| | - Joshua Stott
- Research Department of Clinical, Educational, and Health Psychology, UCL, London, UK
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John A, Desai R, Richards M, Gaysina D, Stott J. The role of cardiometabolic risk in the association between accumulation of affective symptoms across adulthood and midlife cognitive function. Alzheimers Dement 2020. [DOI: 10.1002/alz.047521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Amber John
- University College London London United Kingdom
| | | | - Marcus Richards
- MRC Unit for Lifelong Health and Ageing at UCL London United Kingdom
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Hanna B, Desai R, Sachdeva S, Singh S, Gangani K, Taha Y, Echols M, Paul T, Berman A, Bloom H, Kumar G, Sachdeva R. Pulmonary artery injury in left atrial appendage closure device implantation: a systematic review of a potentially fatal complication. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Pulmonary artery (PA) injury is a rarely reported complication following percutaneous left atrial appendage closure (LAAC). This study aims to systematically review all reported cases of PA injury associated with LAAC.
Methods
PubMed/Medline, SCOPUS, EMBASE, Google Scholar and the MAUDE databases were searched to find studies reporting PA injury during or after LAAC with the Amplatzer Amulet (AA), Amplatzer Cardiac Plug (ACP) or Watchman device through October 2019. Categorical data were reported in terms of numbers and/or percentages (%).
Results
We found 13 cases (mean age 71.4 yrs) with reported PA injury associated with LAAC. Of these, 9 were case reports, 3 were reported in observational studies, and 1 was in the MAUDE database. Most cases (n=8) were reported in Europe followed by Australia (n=2) and Asia (n=2). The indication for device implantation in all patients was a high bleeding risk with anticoagulation for atrial fibrillation. Five cases were reported with the ACP (1/5 patients died), 5 with AA (2/5 patients died), and 3 with the Watchman (1/2 patients died). Acute and late presentations following implantation were reported for all three devices. 69.2% of cases (9/13) occurred acutely (during or within 24 hours of intervention). Of these, 3/9 occurred during device implantation. 2/4 of the delayed cases occurred >2 weeks following implantation. The mortality rate for acute and delayed cases was 22% (2/9 patients) and 50% (2/4 patients), respectively. A majority of the cases were attributable to barb/strut/hook injury of the PA. PA injury was associated with a mortality rate of approximately 31%. All surviving patients were managed with surgical intervention.
Conclusion
PA injury is an infrequently reported complication following LAAC and is associated with high mortality. Cases can present acutely (intra-procedurally or within 24 hours) or delayed (>24 hours post-implantation). A majority of cases are due to direct injury of the PA by the struts/hooks/barbs of the device. Practitioners should be cognizant of this life-threatening complication, which requires a high index of suspicion for diagnosis and can occur weeks after device implantation.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- B Hanna
- Morehouse School of Medicine, Atlanta, United States of America
| | - R Desai
- Atlanta Veterans Affairs Medical Center, Cardiology, Atlanta, United States of America
| | - S Sachdeva
- Lady Hardinge Medical College and Hospitals, Department of Medicine, New Delhi, India
| | - S Singh
- Amsterdam University Medical Center, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam, Netherlands (The)
| | - K Gangani
- Texas Health Arlington Memorial Hospital, Department of Internal Medicine, Arlington, Texas, United States of America
| | - Y Taha
- Morehouse School of Medicine, Atlanta, United States of America
| | - M Echols
- Morehouse School of Medicine, Atlanta, United States of America
| | - T.K Paul
- East Tennessee State University, Division of Cardiology, Johnson city, Tennessee, United States of America
| | - A Berman
- Augusta University, Augusta, United States of America
| | - H Bloom
- Atlanta Veterans Affairs Medical Center, Cardiology, Atlanta, United States of America
| | - G Kumar
- Atlanta Veterans Affairs Medical Center, Cardiology, Atlanta, United States of America
| | - R Sachdeva
- Morehouse School of Medicine, Atlanta, United States of America
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Desai R, Sachdeva S, Singh S, Rajan S, Shaik A, Haider M, Fong H, Gangani K, Sachdeva R, Kumar G. Rates and causes of readmissions following index admissions for Takotsubo syndrome-a meta-analysis of 118,941 index hospitalizations. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Rising trends in takotsubo syndrome (TTS)-related complications warrant data to identify the rate, causes and predictors of readmission on a large scale. We conducted the first-ever meta-analysis to evaluate the pooled rate of short-term and long-term readmissions after index TTS admissions.
Methods
PubMed/Medline, EMBASE and SCOPUS databases were systematically reviewed to find studies through October 2019 reporting rates and causes of readmission following index TTS admissions. Random effects models were used to estimate pooled rates and causes of readmissions and I2 statistics were used to report inter-study heterogeneity.
Results
A total of 16 cohorts with 118,941 TTS index admissions (mean age 65–75 yrs; female >85%, median follow-up 272.5 days) revealed a 16.6% [95% CI-13.2%-20.3%, I2=99%] pooled rate of readmission. Short-term and long-term pooled readmission rates are displayed in Fig.1. The readmission rate was higher in cohorts with young patients (<70 vs. >70 yrs), smaller sample size (n<100 vs. n>100) and single-centres vs. multicentres. Studies published from the USA (16.4% vs. 14.9%) had a higher readmission rate as compared to Italy. The most frequent causes were cardiac (40.6%), respiratory (15.7%) and renal (7.0%). Among readmissions with cardiac diagnoses, heart failure was most common (40.1%).
Conclusions
This global meta-analysis revealed that the pooled rate of readmission following index TTS admissions was ∼17% and causes were mainly cardiac or respiratory.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- R Desai
- Atlanta Veterans Affairs Medical Centre, Division of Cardiology, Atlanta, United States of America
| | - S Sachdeva
- Lady Hardinge Medical college and hospitals, Delhi, India
| | - S Singh
- Amsterdam University Medical Center, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam, Netherlands (The)
| | - S.K Rajan
- Medical City Plano, Department of Medicine, plano, Texas, United States of America
| | - A.S Shaik
- Silver Lane Medical Centre, Department of Medicine, East Hartford, Connecticut, United States of America
| | - M Haider
- New York-Presbyterian Hospital, Department of Internal Medicine, New York, United States of America
| | - H.K Fong
- UC Davis Medical Centre, Division of Cardiovascular Medicine, Sacramento, United States of America
| | - K Gangani
- Texas Health Arlington Memorial Hospital, Department of Internal Medicine, Arlington, Texas, United States of America
| | - R Sachdeva
- Morehouse School of Medicine, Atlanta VA Medical centre & Medical College of Georgia, Division of Cardiology, Augusta,Georgia, United States of America
| | - G Kumar
- Emory University & Atlanta VA Medical Centre, Division of Cardiology, Atlanta, Georgia, United States of America
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Desai R, John A, Stott J, Charlesworth G. Living alone and risk of dementia: A systematic review and meta-analysis. Ageing Res Rev 2020; 62:101122. [PMID: 32659336 DOI: 10.1016/j.arr.2020.101122] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 06/15/2020] [Accepted: 07/08/2020] [Indexed: 01/11/2023]
Abstract
AIMS To systematically review longitudinal studies on living alone and incident dementia, to pool the results in a meta-analysis and calculate the population risk. METHODS Embase, Medline and PsycInfo were searched from inception to August 2019 for longitudinal cohort studies of people living alone and risk of dementia. Relative risks (RR) were extracted and effect sizes pooled, with a sensitivity analysis for risk of bias (QUIPS quality rating tool). Population Attributable Fraction (PAF) was calculated, with prevalence of living alone calculated from UK Census data. RESULTS Twelve studies were identified for inclusion, nine of which had low risk of bias. The pooled effect size indicated an elevated risk of incident dementia when living alone (all studies RR = 1.30; 95 % CI: 1.15-1.46; low risk of bias studies (RR = 1.31; 95 % CI: 1.13-1.51). The PAF for living alone was 8.9 %. CONCLUSIONS Social isolation is a more important risk factor for dementia than previously identified, with living alone associated with greater population risk than physical inactivity, hypertension, diabetes and obesity.
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Desai S, Desai R. The Experiences of a Low Vision Center in India. Journal of Visual Impairment & Blindness 2020. [DOI: 10.1177/0145482x9408800315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- S. Desai
- Rupal Gajjar Low Vision Centre, Tarabai Desai Eye Hospital, E-22, Shastri Nagar, Jodhpur 342 003, India
| | - R. Desai
- Rupal Gajjar Low Vision Centre, Tarabai Desai Eye Hospital, E-22, Shastri Nagar, Jodhpur 342 003, India
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Khumalo G, Desai R, Xaba X, Moshabela M, Essack S, Lutge E. Prioritising health research in KwaZulu-Natal: has the research conducted met the research needs? Health Res Policy Syst 2020; 18:32. [PMID: 32183821 PMCID: PMC7079502 DOI: 10.1186/s12961-020-0538-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 02/07/2020] [Indexed: 11/29/2022] Open
Abstract
Background The KwaZulu-Natal (KZN) Health Act of 2009 mandates the Provincial Health Research and Ethics Committee to develop health research priorities for the province. During 2013, the KZN Department of Health embarked on a research prioritisation process for the province. Priority research questions were generated by an inclusive process, in which a variety of stakeholders in health research in the province were engaged. The aim of this study was to determine whether research conducted at public health facilities in KZN between 01 January 2014 and 31 March 2017 met the research priorities of the province developed through the provincial research prioritisation process of 2013. Methods This was a mixed methods study. Qualitative thematic analysis was used to categorise priority research questions generated in the priority-setting process and the titles of research projects conducted after that process into themes. Quantitative analysis was used to determine the correlation between themes of the priority questions, and those of the research projects conducted after the prioritisation exercise. Statistical Package for Social Science version 25 was used to analyse the data. Results In 72% of thematic areas, there were disproportionately more priority questions than there were research projects conducted. There is thus a large disjuncture between the priorities developed through the provincial research prioritisation process of 2013 and the research projects conducted after that process in terms of major research areas. Conclusions Ensuring that research conducted responds to priority questions raised is important because it ensures that research responds to locally important issues and to the concerns of local actors. Local health managers, communities and researchers should work together to ensure that the research conducted in their areas respond to the research priorities of those areas. Health Research Committees and local ethics committees can play important roles in facilitating the responsiveness to research priorities.
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Affiliation(s)
- G Khumalo
- KwaZulu-Natal Department of Health, Health Research & Knowledge Management Unit, 330 Langalibalele Street, Pietermaritzburg, South Africa.
| | - R Desai
- KwaZulu-Natal Department of Health, Health Research & Knowledge Management Unit, 330 Langalibalele Street, Pietermaritzburg, South Africa
| | - X Xaba
- KwaZulu-Natal Department of Health, Health Research & Knowledge Management Unit, 330 Langalibalele Street, Pietermaritzburg, South Africa
| | - M Moshabela
- School of Nursing and Public Health, University of KwaZulu-Natal, 238 Mazisi Kunene Road, Glenwood, Durban, South Africa
| | - S Essack
- School of Health Sciences, University of KwaZulu-Natal, 238 Mazisi Kunene Road, Glenwood, Durban, South Africa
| | - E Lutge
- KwaZulu-Natal Department of Health, Health Research & Knowledge Management Unit, 330 Langalibalele Street, Pietermaritzburg, South Africa.,School of Nursing and Public Health, University of KwaZulu-Natal, 238 Mazisi Kunene Road, Glenwood, Durban, South Africa
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Desai R, Charlesworth GM, Brooker HJ, Potts HWW, Corbett A, Aarsland D, Ballard CG. Temporal Relationship Between Depressive Symptoms and Cognition in Mid and Late Life: A Longitudinal Cohort Study. J Am Med Dir Assoc 2020; 21:1108-1113. [PMID: 32151550 DOI: 10.1016/j.jamda.2020.01.106] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 01/18/2020] [Accepted: 01/21/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To examine the bidirectional temporal relationship between depressive symptoms and cognition in relation to risk, reaction, and prodrome. DESIGN Cross-lag analysis of longitudinal data collected online at baseline and 12-month follow-up. SETTING AND PARTICIPANTS A United Kingdom population cohort of 11,855 participants aged 50 years and over. MEASURES Patient Health Questionnaire-9 (depressive symptoms), cognitive measures: Paired Associate Learning, Verbal Reasoning, Spatial Working Memory, and Digit Span. RESULTS Depressive symptoms predicted a decline in paired associates learning [β = -.020, P = .013, (95% confidence interval [CI], ‒.036, -.004)] and verbal reasoning [β = -.014, P = .016, (95% CI ‒.025, -.003)] but not vice versa. Depressive symptoms predicted [β = -.043, P < .001, (95% CI ‒.060, -.026); β = -.029, P < .001, (95% CI ‒.043, -.015)] and were predicted by [β = -.030, P = < .001, (95% CI ‒.047, -.014); β = -.025, P = .003, (95% CI ‒.041, -.009)], a decline in spatial working memory and verbal digit span, respectively. CONCLUSIONS AND IMPLICATIONS Depressive symptoms may be either a risk factor or prodrome for cognitive decline. In addition, a decline in attention predicts depressive symptoms. Clinical implications and implications for further research are discussed.
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Affiliation(s)
- Roopal Desai
- University College London, London, United Kingdom.
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Handelsman DJ, Desai R, Seibel MJ, Le Couteur DG, Cumming RG. Circulating Sex Steroid Measurements of Men by Mass Spectrometry Are Highly Reproducible after Prolonged Frozen Storage. J Steroid Biochem Mol Biol 2020; 197:105528. [PMID: 31712118 DOI: 10.1016/j.jsbmb.2019.105528] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 11/04/2019] [Accepted: 11/04/2019] [Indexed: 01/10/2023]
Abstract
Long-term studies investigating hormone-dependent cancers and reproductive health often require prolonged frozen storage of serum which assumes that the steroid molecules and measurements are stable over that time. Previous studies of reproducibility of circulating steroids have relied upon flawed historical rather than contemporaneous controls. We measured serum testosterone (T), dihydrotestosterone (DHT), estradiol (E2) and estrone (E1) in 150 randomly selected serum samples by liquid chromatography-mass spectrometry (LC-MS) from men 70 years or older (mean age 77 years) in the CHAMP study. The original measurements in 2009 were repeated 10 years later using the identical serum aliquot (having undergone 2-4 freeze-thaw cycles in the interim) in 2019 together with another never-thawed aliquot of the same serum sample. The results of all three sets of measurements were evaluated by Passing-Bablok regression and Bland-Altman difference analysis. Serum androgens (T, DHT) and estrogens (E2, E1) measured by LC-MS display excellent reproducibility when stored for 10 years at -80 C without thawing. Serum T and DHT displayed high level of reproducibility across all three sets of measurements. Multiple freeze-thaw cycles over those storage conditions do not significantly affect serum T, DHT and E1 concentrations but produce a modest increase (21%) in serum E2 measurements.
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Affiliation(s)
- D J Handelsman
- Andrology Laboratory, ANZAC Research Institute, University of Sydney, Australia.
| | - R Desai
- Andrology Laboratory, ANZAC Research Institute, University of Sydney, Australia
| | - M J Seibel
- Andrology Laboratory, ANZAC Research Institute, University of Sydney, Australia
| | - D G Le Couteur
- Andrology Laboratory, ANZAC Research Institute, University of Sydney, Australia
| | - R G Cumming
- Andrology Laboratory, ANZAC Research Institute, University of Sydney, Australia
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Desai R, Ruiter RAC, Schepers J, Reddy SP, Mercken LAG. Tackling smoking among out of school youth in South Africa: An analysis of friendship ties. Addict Behav Rep 2019; 10:100214. [PMID: 31517020 PMCID: PMC6728272 DOI: 10.1016/j.abrep.2019.100214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/07/2019] [Accepted: 08/08/2019] [Indexed: 11/24/2022] Open
Abstract
Background Friendships during adolescence play a significant role in the initiation and maintenance of tobacco use. Smoking behaviour among adolescent friends has not been explored among out of school youth (OSY) in South Africa. Out of school youth (OSY), described as those between 13 and 20 years old, have not completed their schooling and are not currently enrolled in school, are at greater risk for tobacco use. Aim The main aim of this study is to examine whether the smoking behaviour of OSY is associated with that of their OSY friends. Methods Respondent driven sampling was used to recruit OSY and their OSY friends. A mixed effects logistic regression with a random intercept across school-province combinations was used to analyse survey data. Race and gender were also incorporated into the analyses as effect moderators (n = 391). Results Results of this study confirm that cigarette smoking was common among OSY and their OSY friends, with 53.5% of the respondents smoking in the past month (SD = 0.44). When OSY friends were either all non-smokers or half their friends were non-smokers, Coloured (mixed race) OSY were less likely to smoke compared to Black African and Other (mostly Asian descent) OSY. Conclusion Cultural norms and values associated with the different race groups may play a role in the smoking behaviour of out of school youth friends. Understanding this relationship is useful for identifying those OSY that are vulnerable to the behaviours that place them at risk of tobacco related morbidity and mortality. Smoking was common among out of school youth and their out of school youth friends. Racial differences were found in out of school youth smoking and their friends. Cultural norms and values influence smoking behaviour of out of school youth friends.
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Affiliation(s)
- R Desai
- Department of Work & Social Psychology, Maastricht University, P.O. Box 6200, MD, Maastricht, the Netherlands
| | - R A C Ruiter
- Department of Work & Social Psychology, Maastricht University, P.O. Box 6200, MD, Maastricht, the Netherlands
| | - J Schepers
- Department of Methodology and Statistics, Maastricht University, P.O. Box 6200, MD, Maastricht, the Netherlands
| | - S P Reddy
- Human Sciences Research Council, Social Aspects of Health, Private Bag X9182, Cape Town 8000, South Africa
| | - L A G Mercken
- Department of Health Promotion, Maastricht University and Care and Public Health Research Institute (CAPHRI), P.O. Box 616, 6200, MD, Maastricht, the Netherlands
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Manchanda R, Burnell M, Gaba F, Desai R, Wardle J, Gessler S, Side L, Sanderson S, Loggenberg K, Brady AF, Dorkins H, Wallis Y, Chapman C, Jacobs C, Legood R, Beller U, Tomlinson I, Menon U, Jacobs I. Randomised trial of population‐based
BRCA
testing in Ashkenazi Jews: long‐term outcomes. BJOG 2019; 127:364-375. [PMID: 31507061 DOI: 10.1111/1471-0528.15905] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2019] [Indexed: 12/31/2022]
Affiliation(s)
- R Manchanda
- Wolfson Institute of Preventive Medicine Barts Cancer Institute Queen Mary University of London London UK
- Department of Gynaecological Oncology St Bartholomew's Hospital London UK
- MRC Clinical Trials Unit University College London London UK
| | - M Burnell
- MRC Clinical Trials Unit University College London London UK
| | - F Gaba
- Wolfson Institute of Preventive Medicine Barts Cancer Institute Queen Mary University of London London UK
| | - R Desai
- MRC Clinical Trials Unit University College London London UK
| | - J Wardle
- Behavioural Sciences Unit Department of Epidemiology and Public Health University College London London UK
| | - S Gessler
- MRC Clinical Trials Unit University College London London UK
| | - L Side
- University Hospital Southampton NHS Foundation Trust Southampton UK
| | - S Sanderson
- Behavioural Sciences Unit Department of Epidemiology and Public Health University College London London UK
| | - K Loggenberg
- North East Thames Regional Genetics Unit Department of Clinical Genetics Great Ormond Street Hospital London UK
| | - AF Brady
- North West Thames Regional Genetics Service Northwick Park Hospital Harrow UK
| | - H Dorkins
- St Peter's College University of Oxford Oxford UK
| | - Y Wallis
- West Midlands Regional Genetics Laboratory Birmingham Women's NHS Foundation Trust Birmingham UK
| | - C Chapman
- West Midlands Regional Genetics Service Department of Clinical Genetics Birmingham Women's NHS Foundation Trust Birmingham UK
| | - C Jacobs
- Department of Clinical Genetics Guy's Hospital London UK
- University of Technology Sydney Sydney NSW Australia
| | - R Legood
- Department of Health Services Research and Policy London School of Hygiene and Tropical Medicine London UK
| | - U Beller
- Department of Gynaecology Shaare Zedek Medical Centre Jerusalem Israel
| | - I Tomlinson
- Institute of Cancer and Genomic Sciences University of Birmingham Birmingham UK
| | - U Menon
- MRC Clinical Trials Unit University College London London UK
| | - I Jacobs
- University of New South Wales UNSW Sydney Sydney NSW Australia
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Manchanda R, Burnell M, Gaba F, Sanderson S, Loggenberg K, Gessler S, Wardle J, Side L, Desai R, Brady AF, Dorkins H, Wallis Y, Chapman C, Jacobs C, Tomlinson I, Beller U, Menon U, Jacobs I. Attitude towards and factors affecting uptake of population-based BRCA testing in the Ashkenazi Jewish population: a cohort study. BJOG 2019; 126:784-794. [PMID: 30767407 DOI: 10.1111/1471-0528.15654] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate factors affecting unselected population-based BRCA testing in Ashkenazi Jews (AJ). DESIGN Cohort-study set within recruitment to the GCaPPS trial (ISRCTN73338115). SETTING North London AJ population. POPULATION OR SAMPLE Ashkenazi Jews women/men >18 years, recruited through self-referral. METHODS Ashkenazi Jews women/men underwent pre-test counselling for BRCA testing through recruitment clinics (clusters). Consenting individuals provided blood samples for BRCA testing. Data were collected on socio-demographic/family history/knowledge/psychological well-being along with benefits/risks/cultural influences (18-item questionnaire measuring 'attitude'). Four-item Likert-scales analysed initial 'interest' and 'intention-to-test' pre-counselling. Uni- and multivariable logistic regression models evaluated factors affecting uptake/interest/intention to undergo BRCA testing. Statistical inference was based on cluster robust standard errors and joint Wald tests for significance. Item-Response Theory and graded-response models modelled responses to 18-item questionnaire. MAIN OUTCOME MEASURES Interest, intention, uptake, attitude towards BRCA testing. RESULTS A total of 935 individuals (women = 67%/men = 33%; mean age = 53.8 (SD = 15.02) years) underwent pre-test genetic-counselling. During the pre-counselling, 96% expressed interest in and 60% indicated a clear intention to undergo BRCA testing. Subsequently, 88% opted for BRCA testing. BRCA-related knowledge (P = 0.013) and degree-level education (P = 0.01) were positively and negatively (respectively) associated with intention-to-test. Being married/cohabiting had four-fold higher odds for BRCA testing uptake (P = 0.009). Perceived benefits were associated with higher pre-counselling odds for interest in and intention to undergo BRCA testing. Reduced uncertainty/reassurance were the most important factors contributing to decision-making. Increased importance/concern towards risks/limitations (confidentiality/insurance/emotional impact/inability to prevent cancer/marriage ability/ethnic focus/stigmatisation) were significantly associated with lower odds of uptake of BRCA testing, and discriminated between acceptors and decliners. Male gender/degree-level education (P = 0.001) had weaker correlations, whereas having children showed stronger (P = 0.005) associations with attitudes towards BRCA testing. CONCLUSIONS BRCA testing in the AJ population has high acceptability. Pre-test counselling increases awareness of disadvantages/limitations of BRCA testing, influencing final cost-benefit perception and decision-making on undergoing testing. TWEETABLE ABSTRACT BRCA testing in Ashkenazi Jews has high acceptability and uptake. Pre-test counselling facilitates informed decision-making.
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Affiliation(s)
- R Manchanda
- Barts Cancer Institute, Queen Mary University of London, London, UK
- Department of Gynaecological Oncology, St Bartholomew's Hospital, London, UK
| | - M Burnell
- MRC Clinical Trials Unit, University College London, London, UK
| | - F Gaba
- Barts Cancer Institute, Queen Mary University of London, London, UK
- Department of Gynaecological Oncology, St Bartholomew's Hospital, London, UK
| | - S Sanderson
- Behavioural Sciences Unit, Department of Epidemiology and Public Health, University College London, London, UK
| | - K Loggenberg
- Department of Clinical Genetics, North East Thames Regional Genetics Unit, Great Ormond Street Hospital, London, UK
| | - S Gessler
- MRC Clinical Trials Unit, University College London, London, UK
| | - J Wardle
- Behavioural Sciences Unit, Department of Epidemiology and Public Health, University College London, London, UK
| | - L Side
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - R Desai
- MRC Clinical Trials Unit, University College London, London, UK
| | - A F Brady
- Department of Clinical Genetics, North West Thames Regional Genetics Unit, Northwick Park Hospital, London, UK
| | - H Dorkins
- St Peter's College, University of Oxford, Oxford, UK
| | - Y Wallis
- West Midlands Regional Genetics Laboratory, Birmingham Women's NHS Foundation Trust, Birmingham, UK
| | - C Chapman
- Department of Clinical Genetics, West Midlands Regional Genetics Service, Birmingham Women's NHS Foundation Trust, Birmingham, UK
| | - C Jacobs
- Department of Clinical Genetics, Guy's Hospital, London, UK
- University of Technology Sydney, Sydney, NSW, Australia
| | - I Tomlinson
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - U Beller
- Department of Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel
| | - U Menon
- MRC Clinical Trials Unit, University College London, London, UK
| | - I Jacobs
- University of New South Wales, UNSW Sydney, Sydney, NSW, Australia
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Doshi R, Cangal K, Gupta R, Sha J, Patel K, Desai R. Comparison of Outcomes and Cost of Endovascular Management vs Surgical Bypass for the Management of Lower Extremity Peripheral Arterial Disease. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2018.10.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Mouthon L, Kaveri SV, Spalter SH, Lacroix-Desmazes S, Lefranc C, Desai R, Kazatchkine MD. Mechanisms of action of intravenous immune globulin in immune-mediated diseases. Clin Exp Immunol 2019. [DOI: 10.1111/cei.1996.104.s1.3] [Citation(s) in RCA: 144] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Reynolds N, Desai R, Zhou Z, Fornells-Ambrojo M, Garden P. Psychological interventions on a specialist Early Intervention Inpatient Unit: An opportunity to engage? Early Interv Psychiatry 2018; 12:1094-1099. [PMID: 28664646 DOI: 10.1111/eip.12419] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 10/23/2016] [Accepted: 10/27/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND This study explored engagement with psychology on a specialist early intervention psychosis inpatient unit, with a focus on whether demographics or admission factors impacted on engagement. METHOD This was a retrospective cohort study using data extracted from patient notes for all service users who were admitted to an Early Intervention ward during a specified 6-month period. One hundred and one records were identified. RESULTS Sixty-eight (67.3%) of the service users engaged in psychological therapy, 45.6% (n = 47) attended psychology groups and 58.4% (n = 59) engaged in individual psychology sessions. Service users admitted to the ward voluntarily were more likely to engage in individual psychology sessions in comparison to those admitted under section of the mental health act (β = -0.270, P < .005). Length of admission predicted engagement with groups (β = 0.38, P < .001) and individual psychology sessions (β = 0.408, P < .001). Ethnicity, gender and number of admissions did not predict engagement in psychology. CONCLUSIONS Psychological interventions are acceptable on a specialist early intervention psychosis inpatient ward and offer an opportunity to engage service users. Engagement was not predicted by demographic factors typically seen in community settings. Implications arising from these differences are discussed.
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Affiliation(s)
- Nicola Reynolds
- Early Intervention Inpatient Unit, South London and Maudsley NHS Trust, London, UK.,Department of Clinical Psychology, Kings College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Roopal Desai
- Department of Addictions, Kings College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Zheng Zhou
- Early Intervention Inpatient Unit, South London and Maudsley NHS Trust, London, UK
| | - Miriam Fornells-Ambrojo
- Southwark Team for Early Psychosis, South London and Maudsley NHS Trust, London, UK.,Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Paul Garden
- Early Intervention Inpatient Unit, South London and Maudsley NHS Trust, London, UK
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41
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Bakre T, Puntambekar S, Puntambekar S, Desai R, Chitale M. Laparoscopic Ureteric Dissection in Case of Difficult Broad Ligament Fibroid with Total Laparoscopic Hysterectomy. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
Lipoprotein lipase (LPL) deficiency is an autosomal recessive metabolic disorder with varying presentation in infancy and childhood, whereas clinical manifestations are rare in neonatal period. The estimated prevalence is one in a million births. A 23-day-old baby was admitted with complaints of fever, vomiting, and lethargy. Blood sample drawn appeared lipemic. Lipemia retinalis was noted on funduscopic examination. Biochemical analysis revealed abnormal lipid profile with severe hypertriglyceridemia (10,300 mg/dL) and elevated serum lipase level (517 IU/L) indicative of LPL deficiency with acute pancreatitis. LPL deficiency was suspected and was confirmed by molecular genetic testing, which revealed a novel mutation in LPL gene. Dietary management and gemfibrozil were started following which serum triglyceride level decreased and serum lipase level normalized. The patient is following up regularly for growth and development monitoring.
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Affiliation(s)
- M H Shah
- Division of Neonatology, Department of Pediatrics, King Edward Memorial Hospital, Pune, Maharashtra, India
| | - R Roshan
- Department of Clinical Hematology, Sahyadri Specialty Hospital, Pune, Maharashtra, India
| | - R Desai
- Division of Neonatology, Department of Pediatrics, King Edward Memorial Hospital, Pune, Maharashtra, India
| | - S S Kadam
- Division of Neonatology, Department of Pediatrics, King Edward Memorial Hospital, Pune, Maharashtra, India
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Metrebian N, Weaver T, Pilling S, Hellier J, Byford S, Shearer J, Mitcheson L, Astbury M, Bijral P, Bogdan N, Bowden-Jones O, Day E, Dunn J, Finch E, Forshall S, Glasper A, Morse G, Akhtar S, Bajaria J, Bennett C, Bishop E, Charles V, Davey C, Desai R, Goodfellow C, Haque F, Little N, McKechnie H, Morris J, Mosler F, Mutz J, Pauli R, Poovendran D, Slater E, Strang J. Positive reinforcement targeting abstinence in substance misuse (PRAISe): Study protocol for a Cluster RCT & process evaluation of contingency management. Contemp Clin Trials 2018; 71:124-132. [PMID: 29908336 DOI: 10.1016/j.cct.2018.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 06/06/2018] [Accepted: 06/07/2018] [Indexed: 10/14/2022]
Abstract
There are approximately 256,000 heroin and other opiate users in England of whom 155,000 are in treatment for heroin (or opiate) addiction. The majority of people in treatment receive opiate substitution treatment (OST) (methadone and buprenorphine). However, OST suffers from high attrition and persistent heroin use even whilst in treatment. Contingency management (CM) is a psychological intervention based on the principles of operant conditioning. It is delivered as an adjunct to existing evidence based treatments to amplify patient benefit and involves the systematic application of positive reinforcement (financial or material incentives) to promote behaviours consistent with treatment goals. With an international evidence base for CM, NICE recommended that CM be implemented in UK drug treatment settings alongside OST to target attendance and the reduction of illicit drug use. While there was a growing evidence base for CM, there had been no examination of its delivery in UK NHS addiction services. The PRAISe trial evaluates the feasibility, acceptability, clinical and cost effectiveness of CM in UK addiction services. It is a cluster randomised controlled effectiveness trial of CM (praise and financial incentives) targeted at either abstinence from opiates or attendance at treatment sessions versus no CM among individuals receiving OST. The trial includes an economic evaluation which explores the relative costs and cost effectiveness of the two CM intervention strategies compared to TAU and an embedded process evaluation to identify contextual factors and causal mechanisms associated with variations in outcome. This study will inform UK drug treatment policy and practice. Trial registration ISRCTN 01591254.
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Affiliation(s)
- N Metrebian
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK.
| | - T Weaver
- Imperial College London, London, UK; Middlesex University, London, UK
| | - S Pilling
- University College London, London, UK
| | - J Hellier
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - S Byford
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - J Shearer
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - L Mitcheson
- South London and Maudsley NHS Foundation Trust, London, UK
| | - M Astbury
- Dudley & Walsall Mental Health Partnership Trust, Dudley, UK
| | - P Bijral
- Change, Grow, Live Charity, Management Offices, London, UK
| | - N Bogdan
- South Essex Partnership NHS Foundation Trust, Essex, UK
| | - O Bowden-Jones
- Central and North West London NHS Foundation Trust, London, UK
| | - E Day
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK; Birmingham & Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | - J Dunn
- Camden & Islington NHS Foundation Trust, London, UK
| | - E Finch
- South London and Maudsley NHS Foundation Trust, London, UK
| | - S Forshall
- Avon & Wiltshire Mental Health Partnership NHS Trust, Bristol, UK
| | - A Glasper
- Sussex Partnership NHS Foundation Trust, Brighton, UK
| | - G Morse
- Turning Point Charity, London, UK
| | - S Akhtar
- Birmingham & Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | - J Bajaria
- South Essex Partnership NHS Foundation Trust, Essex, UK
| | - C Bennett
- Birmingham & Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | - E Bishop
- University College London, London, UK
| | - V Charles
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - C Davey
- Avon & Wiltshire Mental Health Partnership NHS Trust, Bristol, UK
| | - R Desai
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | | | - F Haque
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - N Little
- University College London, London, UK
| | | | - J Morris
- Avon & Wiltshire Mental Health Partnership NHS Trust, Bristol, UK
| | - F Mosler
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - J Mutz
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - R Pauli
- Birmingham & Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | | | - E Slater
- South Essex Partnership NHS Foundation Trust, Essex, UK
| | - J Strang
- King's College London, National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, London, UK; South London and Maudsley NHS Foundation Trust, London, UK
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Naidoo P, Sewpaul R, Nyembezi A, Reddy P, Louw K, Desai R, Stein DJ. The association between biopsychosocial factors and disability in a national health survey in South Africa. PSYCHOL HEALTH MED 2017; 23:653-660. [PMID: 29280386 DOI: 10.1080/13548506.2017.1417606] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The association between psychosocial factors and disability is less clear. This study investigated the biological and psychosocial (employment and psychological distress) factors associated with level of disability in an adult sample in South Africa. Data were analysed from a cross-sectional survey among adults aged 18-64 (n = 4974). Multiple linear regression was used to investigate the associations of the selected variables with disability. The mean percentage score on the WHODAS scale of disability was 5.31% (95% CI: 4.74-5.88). Age (p < 0.001) and race (p = 0.0002) were significantly associated with disability, and history of stroke (β = 7.19, 95% CI: 3.19-11.20) and heart-related conditions (β = 2.08, 95% CI: [0.23-3.93) showed positive associations. Of the psychosocial variables, psychological distress (β = 10.49 [8.63-12.35]) showed a strong positive association while employment (-1.62 [-2.36 to -0.88]) showed a negative association with disability. The association between demographic factors, medical conditions and increased disability confirms the findings in the literature. The finding that psychological distress is associated with increased disability has not been frequently reported. This study highlights specific psychosocial targets that may be usefully addressed by health policies and interventions in order to improve disability management.
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Affiliation(s)
- P Naidoo
- a Department of Psychology , University of the Western Cape , Cape Town , South Africa.,b Heart and Stroke Foundation South Africa , Cape Town , South Africa
| | - R Sewpaul
- c Human Sciences Research Council , Cape Town , South Africa
| | - A Nyembezi
- c Human Sciences Research Council , Cape Town , South Africa
| | - P Reddy
- c Human Sciences Research Council , Cape Town , South Africa.,d Faculty of Community and Health Sciences, Department of Social Work , University of the Western Cape , Cape Town , South Africa
| | - K Louw
- e Department of Psychiatry and MRC Unit on Anxiety & Stress Disorders , University of Cape Town , Cape Town , South Africa
| | - R Desai
- c Human Sciences Research Council , Cape Town , South Africa
| | - D J Stein
- e Department of Psychiatry and MRC Unit on Anxiety & Stress Disorders , University of Cape Town , Cape Town , South Africa
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Stupp R, Taphoorn M, Driven L, Taillibert S, Honnorat J, Chen T, Sroubek J, Paek S, Escuder J, Easaw J, David C, Kim C, Desai R, Olivi A, Kew Y, Hottinger A, Hegi M, Kirson E, Lavy-Shahaf G, Ram Z. Tumor Treating Fields (TTFields)—A Novel Cancer Treatment Modality: Translating Preclinical Evidence and Engineering Into a Survival Benefit with Delayed Decline in Quality of Life. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.09.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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46
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Stupp R, Taphoorn M, Dirven L, Taillibert S, Honnorat J, Chen T, Sroubek J, Paek S, Bruna Escuder J, Easaw J, David C, Kim C, Desai R, Kew Y, Olivi A, Hottinger A, Kirson E, Lavy-Shahaf G, Hegi M, Ram Z. Tumor Treating Fields (TTFields) – A novel cancer treatment modality: Translating preclinical evidence and engineering into a survival benefit with delayed decline in quality of life. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx366.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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47
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Handelsman D, Teede H, Desai R, Norman R, Moran L. Performance of mass spectrometry steroid profiling for diagnosis of polycystic ovary syndrome. Hum Reprod 2017; 32:1540. [DOI: 10.1093/humrep/dex212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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48
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Tackett S, Gaglani S, Slinn K, Marshall T, Desai R, Haynes M. Open Osmosis: Promoting the Global Diffusion of Open Education
Resources. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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49
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Iyer R, Mok SF, Savkovic S, Turner L, Fraser G, Desai R, Jayadev V, Conway AJ, Handelsman DJ. Pharmacokinetics of testosterone cream applied to scrotal skin. Andrology 2017; 5:725-731. [DOI: 10.1111/andr.12357] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 02/06/2017] [Accepted: 02/10/2017] [Indexed: 11/27/2022]
Affiliation(s)
- R. Iyer
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - S. F. Mok
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - S. Savkovic
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - L. Turner
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - G. Fraser
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - R. Desai
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - V. Jayadev
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - A. J. Conway
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
| | - D. J. Handelsman
- Andrology Department; Concord Hospital and ANZAC Research Institute; University of Sydney; Sydney NSW Australia
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50
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Handelsman D, Teede H, Desai R, Norman R, Moran L. Performance of mass spectrometry steroid profiling for diagnosis of polycystic ovary syndrome. Hum Reprod 2016; 32:418-422. [DOI: 10.1093/humrep/dew328] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 11/12/2016] [Accepted: 12/01/2016] [Indexed: 01/01/2023] Open
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