16 results match your criteria: "Guy's and St Thomas' Hospitals London[Affiliation]"

Background: Chronic rhinosinusitis (CRS) is a heterogeneous disorder with a wide range of validated subjective and objective assessment tools to assess disease severity. However, a comprehensive and easy-to-use tool that integrates these measures for determining disease severity and response to treatment is still obscure. The objective of this study was to develop a standardized assessment tool that facilitates diagnosis, uniform patient monitoring, and comparison of treatment outcomes between different centers both in routine clinical practice and in research.

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Electronic Health Records and Antimicrobial Stewardship Research: a Narrative Review.

Curr Epidemiol Rep

July 2022

School of Life Course & Population Sciences, King's College London, Guy's Campus, SE1 1UL London, UK.

Purpose Of Review: This review summarises epidemiological research using electronic health records (EHR) for antimicrobial stewardship.

Recent Findings: EHRs enable surveillance of antibiotic utilisation and infection consultations. Prescribing for respiratory tract infections has declined in the UK following reduced consultation rates.

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Objective: This study aimed to estimate and compare mortality of care home residents, and matched community-dwelling controls, during the COVID-19 pandemic from primary care electronic health records in England.

Design: Matched cohort study.

Setting And Participants: Family practices in England in the Clinical Practice Research Datalink Aurum database.

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Article Synopsis
  • The study compares 30-day mortality rates between two anticoagulant reversal agents: andexanet alfa and prothrombin complex concentrate (PCC) in patients experiencing direct-acting oral anticoagulant (DOAC)-related bleeds.
  • Patients in the ANNEXA-4 trial receiving andexanet alfa had a significantly lower adjusted 30-day mortality rate (14.6%) compared to patients treated with PCC (34.1%), especially in those with intracranial hemorrhage (ICH).
  • The findings suggest that andexanet alfa may be more effective in reducing mortality in these cases, but the study also notes limitations due to unaccounted variables, indicating a need for further research.
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Realising the full potential of data-enabled trials in the UK: a call for action.

BMJ Open

June 2021

Clinical Practice Research Datalink, Medicines and Healthcare Products Regulatory Agency, London, UK.

Rationale: Clinical trials are the gold standard for testing interventions. COVID-19 has further raised their public profile and emphasised the need to deliver better, faster, more efficient trials for patient benefit. Considerable overlap exists between data required for trials and data already collected routinely in electronic healthcare records (EHRs).

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Background: Sepsis is a growing concern for health systems, but the epidemiology of sepsis is poorly characterised. We evaluated sepsis recording across primary care electronic records, hospital episodes and mortality registrations.

Methods And Findings: Cohort study including 378 general practices in England from Clinical Practice Research Datalink (CPRD) GOLD database from 2002-2017 with 36,209,676 patient-years of follow-up with linked Hospital Episode Statistics (HES) and Office for National Statistics (ONS) mortality registrations.

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Purpose: To quantify the risk of peritonsillar abscess (PTA) following consultation for respiratory tract infection (RTI) in primary care.

Method: A cohort study was conducted in the UK Clinical Practice Research Datalink including 718 general practices with 65,681,293 patient years of follow-up and 11,007 patients with a first episode of PTA. From a decision tree, Bayes theorem was employed to estimate both the probability of PTA following an RTI consultation if antibiotics were prescribed or not, and the number of patients needed to be treated with antibiotics to prevent 1 PTA.

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Background: Efforts to reduce unnecessary antibiotic prescribing have coincided with increasing awareness of sepsis. We aimed to estimate the probability of sepsis following infection consultations in primary care when antibiotics were or were not prescribed.

Methods And Findings: We conducted a cohort study including all registered patients at 706 general practices in the United Kingdom Clinical Practice Research Datalink, with 66.

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Objective: This study evaluated whether serious bacterial infections are more frequent at family practices with lower antibiotic prescribing rates.

Design: Cohort study.

Setting: 706 UK family practices in the Clinical Practice Research Datalink from 2002 to 2017.

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Objective: To evaluate association of first- or second-generation antipsychotic (AP) drugs with fracture risk at different levels of frailty over the age of 80 years.

Design: Population-based cohort study.

Setting And Participants: United Kingdom Clinical Practice Research Datalink including 153,304 patients aged 80 years and older between 2006 and 2015.

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This is a joint position statement of the British Society of Echocardiography, the British Heart Valve Society and the Society for Endocrinology on the role of echocardiography in monitoring patients receiving dopamine agonist (DA) therapy for hyperprolactinaemia. (1) Evidence that DA pharmacotherapy causes abnormal valve morphology and dysfunction at doses used in the management of hyperprolactinaemia is extremely limited. Evidence of clinically significant valve pathology is absent, except for isolated case reports around which questions remain.

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Objectives: To evaluate the effectiveness and safety at population scale of electronically delivered prescribing feedback and decision support interventions at reducing antibiotic prescribing for self limiting respiratory tract infections.

Design: Open label, two arm, cluster randomised controlled trial.

Setting: UK general practices in the Clinical Practice Research Datalink, randomised between 11 November 2015 and 9 August 2016, with final follow-up on 9 August 2017.

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Editorial Commentary: The future direction of cardiac pacing?

Trends Cardiovasc Med

July 2016

Guy's and St Thomas' Hospitals London and King's College London, St Thomas' Hospital, London, United Kingdom. Electronic address:

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Erectile dysfunction (ED) and cardiovascular disease (CVD) share risk factors and frequently coexist, with endothelial dysfunction believed to be the pathophysiologic link. ED is common, affecting more than 70% of men with known CVD. In addition, clinical studies have demonstrated that ED in men with no known CVD often precedes a CVD event by 2-5 years.

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