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Roberts SE, Thorne K, Thapar N, Broekaert I, Benninga MA, Dolinsek J, Mas E, Miele E, Orel R, Pienar C, Ribes-Koninckx C, Thomson M, Tzivinikos C, Morrison-Rees S, John A, Williams JG. A Systematic Review and Meta-analysis of Paediatric Inflammatory Bowel Disease Incidence and Prevalence Across Europe. J Crohns Colitis 2020; 14:1119-1148. [PMID: 32115645 DOI: 10.1093/ecco-jcc/jjaa037] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Inflammatory bowel disease [IBD] is often one of the most devastating and debilitating chronic gastrointestinal disorders in children and adolescents. The main objectives here were to systematically review the incidence and prevalence of paediatric IBD across all 51 European states. METHODS We undertook a systematic review and meta-analysis based on PubMed, CINAHL, the Cochrane Library, searches of reference lists, grey literature and websites, covering the period from 1970 to 2018. RESULTS Incidence rates for both paediatric Crohn's disease [CD] and ulcerative colitis [UC] were higher in northern Europe than in other European regions. There have been large increases in the incidence of both paediatric CD and UC over the last 50 years, which appear widespread across Europe. The largest increases for CD have been reported from Sweden, Wales, England, the Czech Republic, Denmark and Hungary, and for UC from the Czech Republic, Ireland, Sweden and Hungary. Incidence rates for paediatric CD have increased up to 9 or 10 per 100 000 population in parts of Europe, including Scandinavia, while rates for paediatric UC are often slightly lower than for CD. Prevalence reported for CD ranged from 8.2 per 100 000 to approximately 60 and, for UC, from 8.3 to approximately 30. CONCLUSIONS The incidence of paediatric IBD continues to increase throughout Europe. There is stronger evidence of a north-south than an east-west gradient in incidence across Europe. Further prospective studies are needed, preferably multinational and based on IBD registries, using standardized definitions, methodology and timescales.
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Zayed MG, Williams V, Glendenning AC, Bulger JK, Hewes T, Porter A, Snooks H, John A. Care-pathways for patients presenting to emergency ambulance services with self-harm: national survey. Emerg Med J 2020; 37:752-755. [PMID: 32883751 PMCID: PMC7691809 DOI: 10.1136/emermed-2019-208967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 06/18/2020] [Accepted: 06/24/2020] [Indexed: 11/18/2022]
Abstract
Background Self-harm is among the top five causes of acute hospital admissions and ambulance clinicians are often the first point of contact. However, the Emergency Department (ED) may not be the most appropriate place of care and little is known about the existence or nature of alternative pathways available to UK ambulance services. This survey describes the current management pathways used by ambulance services for patients who have self-harmed. Methods A structured questionnaire was sent to all UK ambulance services by email and followed up by telephone in 2018. Three independent researchers (two clinical) coded responses which were analysed thematically. Results All 13 UK ambulance services responded to the survey: nine by email and four by telephone interview. Two services reported a service-wide protocol for managing people presenting with self-harm, with referral to mental health crisis team available as an alternative to conveyance to ED, following on-scene psychosocial assessment. Four services reported local pathways for managing mental health patients which included care of patients who had self-harmed. Four services reported being in the process of developing pathways for managing mental health patients. Six services reported no service-wide nor local pathways for managing self-harm patients. No robust evaluation of new care models was reported. Conclusion Practice in ambulance services in the UK is variable, with a minority having a specific clinical pathway for managing self-harm, with an option to avoid ED. New pathways for patients who have self-harmed must be evaluated in terms of safety, clinical and cost-effectiveness.
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Wardle H, John A, Dymond S, McManus S. Problem gambling and suicidality in England: secondary analysis of a representative cross-sectional survey. Public Health 2020; 184:11-16. [DOI: 10.1016/j.puhe.2020.03.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/03/2020] [Accepted: 03/27/2020] [Indexed: 12/18/2022]
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John A, Joel A, Georgy J, Singh A, Jesudasan M, Mittal R, Ram T, Reddy J, Chandramohan A, Ninan R, Masih D, Yadav B. P-193 Safety, tolerability, and efficacy of total neoadjuvant therapy for adult patients with locally advanced high-risk rectal adenocarcinoma: Retrospective real-world data from South India. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Mar PL, John A, Kumar S, Barry N, Chen G, Longserre S, Kabra R, Atkins D, Koerber S, Hussein A, Bhakta D, Lakkireddy D, Gopinathannair R. Management and long-term outcomes associated with recalled implantable cardioverter-defibrillator leads: A multicenter experience. Heart Rhythm 2020; 17:1909-1916. [PMID: 32512178 DOI: 10.1016/j.hrthm.2020.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/31/2020] [Accepted: 06/03/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND No comparative study of outcomes in Riata and Sprint Fidelis leads undergoing lead extraction (LE), lead abandonment (LA), and generator change only (GC) has been published. OBJECTIVES Determine outcomes (major complications [MC]; death, extended hospitalization, or rehospitalization within 60 days [RH]; lead malfunction) of LE, LA, and GC for recalled leads. METHODS Retrospective, multicenter, comparative study. RESULTS A total of 298 LE, 85 LA, and 310 GC were performed. In the clinical setting of a lead intervention, there was no difference in a composite of MC, death, RH, lead revision, inappropriate shocks, or device infection between LE and LA groups (15% vs 22%, P = .140). In the clinical setting of a device at elective replacement interval (ERI), there were significantly more acute events at 60 days (MC, death, and RH) in the LE and LA groups at 15.4% (4) and 15.4% (4), and this was significantly (P = .017) higher than the GC group at 5.1% (16). There was no difference (P = 1.000) in the composite of MC, death, RH, lead malfunction, lead revisions, device infections, or inappropriate shocks between LE, LA, and GC groups at 15.4% (4), 15.4% (4), and 17.4% (54), respectively. Following generator change, 14 of 175 Fidelis leads and 3 of 135 Riata leads failed over a total of 12,714 months of follow-up. CONCLUSIONS The failure rate of recalled leads was substantially lower compared to previous reports. It may be prudent to perform generator change only when the device is at ERI, especially when the recalled lead has historical performance that likely outweighs the risks of extraction/abandonment.
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Rathore C, Upadhyay N, Kaundal R, Dwivedi RP, Rahatekar S, John A, Dua K, Tambuwala MM, Jain S, Chaudari D, Negi P. Enhanced oral bioavailability and hepatoprotective activity of thymoquinone in the form of phospholipidic nano-constructs. Expert Opin Drug Deliv 2020; 17:237-253. [PMID: 32003249 DOI: 10.1080/17425247.2020.1716728] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Background: The poor biopharmaceutical properties of thymoquinone (TQ) obstruct its development as a hepatoprotective agent. To surmount the delivery challenges of TQ, phospholipid nanoconstructs (PNCs) were constructed.Method: PNCs were constructed employing microemulsification technique and systematic optimization by three-factor three level Box-Behnken design.Result: Optimized PNC composition exhibited nano size (<100 nm), spherical morphology, within acceptable range of polydispersity index (0.55), high drug entrapment efficiency (>90%), controlled drug release pattern, and neutral surface charge (zeta potential of -0.65 mV). After oral administration of a single dose of PNC, it showed a relative bioavailability of 386.03% vis-à-vis plain TQ suspension. Further, TQ-loaded PNC demonstrated significant enhanced hepato-protective effect vis-à-vis pure TQ suspension and silymarin, as evidenced by reduction in the ALP, ALT, AST, bilirubin, and albumin level and ratified by histopathological analysis.Conclusion: TQ-loaded PNCs can be efficient nano-platforms for the management of hepatic disorders and promising drug delivery systems to enhance oral bioavailability of this hydrophobic molecule.
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Porter A, Edwards A, Edwards BM, Evans BA, Gripper PC, Hughes H, John A, Khanom A, Petterson R, Philips CJ, Scott J, Tee A, Watkins A, Snooks H. PP31 Strategies to manage emergency ambulance telephone callers with sustained high needs – an evaluation using linked data (STRETCHED). Arch Emerg Med 2019. [DOI: 10.1136/emermed-2019-999abs.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundAmbulance services across the UK have recognised a clinical and operational problem with persistent high users of the 999 service, but there is a lack of evidence about what works in this setting and how. We aim to evaluate the effectiveness, safety and efficiency of multi-agency case management approaches to the care of people who frequently call the emergency ambulance service, and gain understanding of barriers and facilitators to implementation.MethodsWe will carry out a mixed methods evaluation using anonymised linked routine data outcomes in a ‘natural experiment’ cohort design in four UK ambulance services, with one case management intervention site and one control site within each service. We will describe the epidemiology of ‘frequent calling’; assess the effects of case management on process, outcomes, safety and costs up to six months for 300 high users per service (n-1200); and examine the views of stakeholders, including patients, through qualitative methods. We will synthesise quantitative and qualitative findings, informed by a logic model describing predicted mechanisms of change.ResultsWe received confirmation of NIHR grant funding for this study in 2018 so do not yet have results to report.ConclusionsTelephone callers with sustained high needs represent a significant, high profile policy challenge to emergency ambulance services. Such callers may be indicative of gaps elsewhere in the health care system, which could be more effectively addressed by pro-active care. The STRETCHED study provides the opportunity to contribute to the currently sparse evidence base on interventions for this patient group.
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Vaidya GN, Salgado BC, Badar F, John A, Stoddard MF. Two‐dimensional strain echocardiography‐derived left ventricular ejection fraction, volumes, and global systolic dyssynchrony index: Comparison with three‐dimensional echocardiography. Echocardiography 2019; 36:1054-1065. [DOI: 10.1111/echo.14362] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/28/2019] [Accepted: 04/16/2019] [Indexed: 12/13/2022] Open
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Dougall N, Savinc J, Maxwell M, Karatzias T, O'Connor RC, Williams B, Grandison G, John A, Cheyne H, Fyvie C, Bisson JI, Hibberd C, Abbott-Smith S, Nolan L. Childhood adversity, mental health and suicide (CHASE): a methods protocol for a longitudinal case-control linked data study. Int J Popul Data Sci 2019; 5:1338. [PMID: 34232970 PMCID: PMC7473285 DOI: 10.23889/ijpds.v5i1.1338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Introduction Suicide is a tragic outcome with devastating consequences. In 2018, Scotland experienced a 15% increase in suicide from 680 to 784 deaths. This was marked among young people, with an increase of 53% in those aged 15-24, the highest since 2007. Early intervention in those most at risk is key, but identification of individuals at risk is complex, and efforts remain largely targeted towards universal suicide prevention strategies with little evidence of effectiveness. Recent evidence suggests childhood adversity is a predictor of subsequent poor social and health outcomes, including suicide. This protocol reports on methodology for harmonising lifespan hospital contacts for childhood adversity, mental health, and suicidal behaviour. This will inform where to 1) focus interventions, 2) prioritise trauma-informed approaches, and 3) adapt support avenues earlier in life for those most at risk. Methods This study will follow a case-control design. Scottish hospital data (physical health SMR01; mental health SMR04; maternity/birth record SMR02; mother’s linked data SMR01, SMR04, death records) from 1981 to as recent as available will be extracted for people who died by suicide aged 10-34, and linked on Community Health Index unique identifier. A randomly selected control population matched on age and geography at death will be extracted in a 1:10 ratio. International Classification of Disease (ICD) codes will be harmonised between ICD9-CM, ICD9, ICD10-CM and ICD10 for childhood adversity, mental health, and suicidal behaviour. Results ICD codes for childhood adversity from four key studies are reported in two categories, 1) Maltreatment or violence-related codes, and 2) Codes suggestive of maltreatment. ‘Clinical Classifications Software’ ICD codes to operationalise mental health codes are also reported. Harmonised lifespan ICD categories were achieved semi-automatically, but required labour-intensive supplementary manual coding. Cross-mapped codes are reported. Conclusion There is a dearth of evidence about touchpoints prior to suicide. This study reports methods and harmonised ICD codes along the lifespan to understand hospital contact patterns for childhood adversity, which come to the attention of hospital practitioners. Key words Childhood Adversity, Adverse Childhood Experiences, Mental Health, Self-harm, Suicide, Suicidality, Violence, Hospital episodes, Routine Data, Data Linkage, Study Protocol
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Lodge F, John A, Fraser AG, Yousef Z. Letter response: Prevalence of subclinical cardiac abnormalities in patients with metal-on-metal hip replacements. Int J Cardiol 2019; 276:206. [PMID: 30616918 DOI: 10.1016/j.ijcard.2018.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 11/06/2018] [Indexed: 10/27/2022]
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John A, Patel U, Rusted J, Richards M, Gaysina D. Affective problems and decline in cognitive state in older adults: a systematic review and meta-analysis. Psychol Med 2019; 49:353-365. [PMID: 29792244 PMCID: PMC6331688 DOI: 10.1017/s0033291718001137] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 04/05/2018] [Accepted: 04/11/2018] [Indexed: 12/23/2022]
Abstract
Evidence suggests that affective problems, such as depression and anxiety, increase risk for late-life dementia. However, the extent to which affective problems influence cognitive decline, even many years prior to clinical diagnosis of dementia, is not clear. The present study systematically reviews and synthesises the evidence for the association between affective problems and decline in cognitive state (i.e., decline in non-specific cognitive function) in older adults. An electronic search of PubMed, PsycInfo, Cochrane, and ScienceDirect was conducted to identify studies of the association between depression and anxiety separately and decline in cognitive state. Key inclusion criteria were prospective, longitudinal designs with a minimum follow-up period of 1 year. Data extraction and methodological quality assessment using the STROBE checklist were conducted independently by two raters. A total of 34 studies (n = 71 244) met eligibility criteria, with 32 studies measuring depression (n = 68 793), and five measuring anxiety (n = 4698). A multi-level meta-analysis revealed that depression assessed as a binary predictor (OR 1.36, 95% CI 1.05-1.76, p = 0.02) or a continuous predictor (B = -0.008, 95% CI -0.015 to -0.002, p = 0.012; OR 0.992, 95% CI 0.985-0.998) was significantly associated with decline in cognitive state. The number of anxiety studies was insufficient for meta-analysis, and they are described in a narrative review. Results of the present study improve current understanding of the temporal nature of the association between affective problems and decline in cognitive state. They also suggest that cognitive function may need to be monitored closely in individuals with affective disorders, as these individuals may be at particular risk of greater cognitive decline.
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Lodge F, Khatun R, Lord R, John A, Fraser A, Yousef Z. Prevalence of subclinical cardiac abnormalities in patients with metal-on-metal hip replacements. Int J Cardiol 2018; 271:274-280. [DOI: 10.1016/j.ijcard.2018.05.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 05/08/2018] [Accepted: 05/15/2018] [Indexed: 10/16/2022]
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Ganesan P, Sagar TG, Kannan K, Radhakrishnan V, Rajaraman S, John A, Sundersingh S, Mahajan V, Ganesan TS. Long-term outcome of diffuse large B-cell lymphoma: Impact of biosimilar rituximab and radiation. Indian J Cancer 2018; 54:430-435. [PMID: 29469072 DOI: 10.4103/ijc.ijc_241_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Rituximab (R)-CHOP improves survival over CHOP in diffuse large B-cell lymphoma (DLBCL). The availability of biosimilar rituximab in India has increased access of this drug. We report on the impact of treatment on outcomes with special emphasis on the impact of biosimilar rituximab and radiation. METHODS Outcomes of adults (age 15-60 years) treated with CHOP+/- Rituximab radiation were analyzed retrospectively to look at baseline features, treatment, and event-free and overall survival (EFS and OS). RESULTS In the period 2000-2013, 444 patients (median age 47 years: 15-60; males: 288 [65%]; Stage III/IV: 224 [50%]; age-adjusted international prognostic index [aaIPI] Score 2 or 3 in 50%) received either CHOP (n = 325 [73%]) or RCHOP (n = 119 [27%]) therapy. Biosimilar rituximab and the original were used in 95 (80%) and 24 (20%) patients, respectively. Radiation was given in 134 (30%) patients (Stages I and II, 100/220 [45%] and Stages III and IV, 34/224 [15%]). After a median follow-up of 46 (0.2-126) months, the 5-year EFS and OS were 59% and 68%, respectively. The factors predicting inferior EFS and OS were age> 40 years, performance status 2-4, Stage III/IV, hemoglobin <12 g/dL, the aaIPI Score 2 or 3, and nonuse of rituximab and radiation. Radiation used in early stage disease benefitted all subgroups regardless of bulky disease, use of rituximab, or the number of cycles of chemotherapy. Addition of rituximab improved survival across all categories of aaIPI. CONCLUSION Availability of biosimilar rituximab has increased access and survival of patients with DLBCL in India. Radiotherapy improved outcomes in early stages.
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Cavalcanti Ferreira P, Berk L, Daher N, Petrofsky J, Lohman E, John A, Campus T. 0657 Circadian and Homeostatic Control of The Sleep-wake Cycle In Type 2 Diabetes Correlated with salivary Melatonin. Sleep 2018. [DOI: 10.1093/sleep/zsy061.656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ben-Mahmoud A, Ben-Salem S, Al-Sorkhy M, John A, Ali BR, Al-Gazali L. A B3GALT6 variant in patient originally described as Al-Gazali syndrome and implicating the endoplasmic reticulum quality control in the mechanism of some β3GalT6-pathy mutations. Clin Genet 2018; 93:1148-1158. [PMID: 29443383 DOI: 10.1111/cge.13236] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 02/08/2018] [Accepted: 02/09/2018] [Indexed: 02/05/2023]
Abstract
Al-Gazali syndrome encompasses several clinical features including prenatal growth retardation, large joints contractures with camptodactyly, bilateral talipes equinovarus, small mouth, anterior segment anomalies of the eyes, and early lethality. Recently, a baby with features very similar to Al-Gazali syndrome was found to have compound heterozygous variants in B3GALT6. This gene encodes Beta-1,3-galactosyltransferase 6 (β3GalT6), an essential component of the glycosaminoglycan synthesis pathway. Pathogenic variants in B3GALT6 have also been shown to cause Ehlers-Danlos syndrome spondylodysplastic type (spEDS-B3GALT6) and spondyloepimetaphyseal dysplasia with joint laxity type I (SEMD-JL1). In 2017, a new international classification of EDS included these 2 conditions together with the child reported to have features similar to Al-Gazali syndrome under spondylodysplastic EDS (spEDS). We report a disease-causing variant c.618C > G, p.(Cys206Trp) in 1 patient originally described as Al-Gazali syndrome and reported in 1999. We evaluated the involvement of the endoplasmic reticulum-associated protein degradation, in the pathogenesis of 13 B3GALT6 variants. Retention in endoplasmic reticulum was evident in 6 of them while the c.618C > G, p.(Cys206Trp) and the other 6 variants trafficked normally. Our findings confirm the involvement of B3GALT6 in the pathogenesis of Al-Gazali syndrome and suggest that Al-Gazali syndrome represents the severe end of the spectrum of the phenotypes caused by pathogenic variants in this gene.
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Roberts SE, John A, Kandalama U, Williams JG, Lyons RA, Lloyd K. Suicide following acute admissions for physical illnesses across England and Wales. Psychol Med 2018; 48:578-591. [PMID: 28714426 PMCID: PMC5964467 DOI: 10.1017/s0033291717001787] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 05/30/2017] [Accepted: 06/06/2017] [Indexed: 01/26/2023]
Abstract
BACKGROUND The study aim was to establish and quantify suicide risk following acute admissions for all major physical illnesses, for confirmatory purposes, from two independent information sources from different countries. METHODS Record linkage of inpatient and death certificate data for 11 004 389 acute admissions for physical illnesses in England and 713 496 in Wales. The main outcome measure was standardised mortality ratios (SMRs) for suicide at 1 year following discharge from hospital. RESULTS There were 1781 suicides within 1 year of discharge in England (SMR = 1.7; 95% = 1.6-1.8) and 131 in Wales (SMR = 2.0; 1.7-2.3). Of 48 major physical illnesses that were associated with at least eight suicides in either country, there was high consistent suicide mortality (significant SMR >3) in both countries for constipation (SMR = 4.1 in England, 7.5 in Wales), gastritis (4.4 and 4.9) and upper gastrointestinal bleeding (3.4 and 4.5). There was high suicide mortality in one country for alcoholic liver disease, other liver disease and chronic pancreatitis; for epilepsy and Parkinson's disease; for diabetes, hypoglycaemia and hypo-osmolality & hyponatraemia; and for pneumonia, back pain and urinary tract infections. CONCLUSIONS There is little or no increased suicide mortality following acute admissions for most physical illnesses. Much of the increased suicide mortality relates to gastrointestinal disorders that are often alcohol related or specific chronic conditions, which may be linked to side effects from certain therapeutic medications. Acute hospital admissions for physical illnesses may therefore provide an opportunity for targeted suicide prevention among people with certain conditions, particularly alcohol related disorders.
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Aiken GE, John A, Britt JL, Miller MF, Adams SK, Duckett SK. 483 Vasoconstrictive responses of the carotid artery in pregnant ewes to ergot alkaloid exposure. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Klotz JL, Miller MF, Britt JL, Snider MA, Aiken GE, Long NM, Pratt SL, John A, Duckett SK. 484 Effects of ergot alkaloid exposure during gestation on maternal and fetal vasoactivity in sheep. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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John S, John A, Cuthbertson L, VanKoevering K, Green G. 3D Printing to Repair, Modify and Create Medical Equipment in a Resource
Limited Setting. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Phan S, John A. Definitive surgical management of an enormous assumed thyroglossal duct cyst: a case report. Int J Oral Maxillofac Surg 2017. [DOI: 10.1016/j.ijom.2017.02.643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Szwed A, John A, Goździk-Spychalska J, Czaiński W, Czerniak W, Ratajczak J, Batura-Gabryel H. Survival of Patients with Cystic Fibrosis Depending on Mutation Type and Nutritional Status. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1023:65-72. [PMID: 28721579 DOI: 10.1007/5584_2017_66] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The purpose of the study was to evaluate the influence of nutrition and of the severity of mutation type on survival rate in cystic fibrosis (CF) patients. Data were longitudinally collected from 60 hospitalized adult CF patients, aged 18-50. The variables consisted of body mass index (BMI) ratio, Cole's BMI cut-off points, severity of mutation type, and survival rate of CF patients. We found that the mean BMI was strongly associated with the severity of mutation type and was significantly lower in patients with severe mutations of grade I and II. The mutation type significantly affected the patients' survival rate; survival was greater in patients with mild and undefined mutation types. The BMI and Cole's cut-off points also had a significant influence on survival rate. CF patients, who suffered from malnutrition and emaciation, had a shorter survival rate than those with proper nutritional status. In conclusion, the study findings confirmed a significant effect of nutritional status and of mutation type on survival rate of CF patients.
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Rees N, Rapport F, Snooks H, John A, Patel C. How do emergency ambulance paramedics view the care they provide to people who self harm?: Ways and means. INTERNATIONAL JOURNAL OF LAW AND PSYCHIATRY 2017; 50:61-67. [PMID: 27237959 DOI: 10.1016/j.ijlp.2016.05.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The UK has one of the highest rates of self harm (SH) in Europe, and almost four times more people die by suicide than in road traffic collisions. Emergency ambulance paramedics are often the first health professionals involved in the care of people who have self-harmed, yet little is known about the care provided or issues raised in these encounters. The aim of this study is to explore paramedics' perceptions and experiences of caring for people who SH, to inform education and policy. Semi structured interviews were conducted with paramedics, and themes generated by constant comparison coding. This paper reports two emerging themes: Firstly, professional, legal, clinical and ethical tensions, linked to limited decision support, referral options and education. The second theme of relationships with police, revealed practices and surreptitious strategies related to care and detention, aimed at overcoming complexities of care. In the absence of tailored education, guidance or support for self-harm care, 'ways and means' have evolved which may negatively influence care and challenge ethical and legal frameworks. There is an urgent need to include evidence from this study in revised guidance and educational materials for paramedics working with people who self-harm in the prehospital emergency setting.
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John A, Marchant AL, Fone DL, McGregor JI, Dennis MS, Tan JOA, Lloyd K. Recent trends in primary-care antidepressant prescribing to children and young people: an e-cohort study. Psychol Med 2016; 46:3315-3327. [PMID: 27879187 PMCID: PMC5122314 DOI: 10.1017/s0033291716002099] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 06/28/2016] [Accepted: 07/26/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND Concerns relating to increased use of psychotropic medication contrast with those of under-treatment and under-recognition of common mental disorders in children and young people (CYP) across developed countries. Little is known about the indications recorded for antidepressant prescribing in primary care in CYP. METHOD This was an electronic cohort study of routinely collected primary-care data from a population of 1.9 million, Wales, UK. Poisson regression was undertaken to model adjusted counts of recorded depression symptoms, diagnoses and antidepressant prescriptions. Associated indications were explored. RESULTS 3 58 383 registered patients aged 6-18 years between 1 January 2003 and 31 December 2013 provided a total of 19 20 338 person-years of follow-up. The adjusted incidence of antidepressant prescribing increased significantly [incidence rate ratio (IRR) for 2013 = 1.28], mainly in older adolescents. The majority of new antidepressant prescriptions were for citalopram. Recorded depression diagnoses showed a steady decline (IRR = 0.72) while depression symptoms (IRR = 2.41) increased. Just over half of new antidepressant prescriptions were associated with depression (diagnosis or symptoms). Other antidepressant prescribing, largely unlicensed, was associated with diagnoses such as anxiety and pain. CONCLUSION Antidepressant prescribing is increasing in CYP while recorded depression diagnoses decline. Unlicensed citalopram prescribing occurs outside current guidelines, despite its known toxicity in overdose. Unlicensed antidepressant prescribing is associated with a wide range of diagnoses, and while accepted practice, is often not supported by safety and efficacy studies. New strategies to implement current guidance for the management of depression in CYP are required.
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Shenoy RK, George LM, John A, Suma TK, Kumaraswami V. Treatment of microfilaraemia in asymptomatic brugian filariasis: the efficacy and safety of the combination of single doses of ivermectin and diethylcarbamazine. ANNALS OF TROPICAL MEDICINE AND PARASITOLOGY 2016. [DOI: 10.1080/00034983.1998.11813315] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Shenoy RK, Dalia S, John A, Suma TK, Kumaraswami V. Treatment of the microfilaraemia of asymptomatic brugian filariasis with single doses of ivermectin, diethylcarbamazine or albendazole, in various combinations. ANNALS OF TROPICAL MEDICINE AND PARASITOLOGY 2016. [DOI: 10.1080/00034983.1999.11813467] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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