Our publications

Search or filter publications

Filter by type:

Filter by publication type

Filter by year:

to

Results

  • Showing results for:
  • Reset all filters

Search results

  • Journal article
    Modi N, 2021,

    The implications of routine milk fortification for the short and long-term health of preterm babies

    , SEMINARS IN FETAL & NEONATAL MEDICINE, Vol: 26, ISSN: 1744-165X
  • Journal article
    Seaton SE, Draper ES, Adams M, Kusuda S, Hakansson S, Helenius K, Reichman B, Lehtonen L, Bassler D, Lee SK, Vento M, Darlow BA, Rusconi F, Beltempo M, Isayama T, Lui K, Norman M, Yang J, Shah PS, Modi Net al., 2021,

    Variations in Neonatal Length of Stay of Babies Born Extremely Preterm: An International Comparison Between iNeo Networks

    , JOURNAL OF PEDIATRICS, Vol: 233, Pages: 26-+, ISSN: 0022-3476
  • Journal article
    Vousden N, Bunch K, Morris E, Simpson N, Gale C, O'Brien P, Quigley M, Brocklehurst P, Kurinczuk JJ, Knight Met al., 2021,

    The incidence, characteristics and outcomes of pregnant women hospitalized with symptomatic and asymptomatic SARS-CoV-2 infection in the UK from March to September 2020: A national cohort study using the UK Obstetric Surveillance System (UKOSS)

    , PLoS One, Vol: 16, ISSN: 1932-6203

    BACKGROUND: There is a lack of population level data on risk factors, incidence and impact of SARS-CoV-2 infection in pregnant women and their babies. The primary aim of this study was to describe the incidence, characteristics and outcomes of hospitalized pregnant women with symptomatic and asymptomatic SARS-CoV-2 in the UK compared to pregnant women without SARS-CoV-2. METHODS AND FINDINGS: We conducted a national, prospective cohort study of all hospitalized pregnant women with confirmed SARS-CoV-2 from 01/03/2020 to 31/08/2020 using the UK Obstetric Surveillance System. Incidence rates were estimated using national maternity data. Overall, 1148 hospitalized women had confirmed SARS-CoV-2 in pregnancy, 63% of which were symptomatic. The estimated incidence of hospitalization with symptomatic SARS-CoV-2 was 2.0 per 1000 maternities (95% CI 1.9-2.2) and for asymptomatic SARS-CoV-2 was 1.2 per 1000 maternities (95% CI 1.1-1.4). Compared to pregnant women without SARS-CoV-2, women hospitalized with symptomatic SARS-CoV-2 were more likely to be overweight or obese (adjusted OR 1.86, (95% CI 1.39-2.48) and aOR 2.07 (1.53-2.29)), to be of Black, Asian or Other minority ethnic group (aOR 6.24, (3.93-9.90), aOR 4.36, (3.19-5.95) and aOR 12.95, (4.93-34.01)), and to have a relevant medical comorbidity (aOR 1.83 (1.32-2.54)). Hospitalized pregnant women with symptomatic SARS-CoV-2 were more likely to be admitted to intensive care (aOR 57.67, (7.80-426.70)) but the absolute risk of poor outcomes was low. Cesarean births and neonatal unit admission were increased regardless of symptom status (symptomatic aOR 2.60, (1.97-3.42) and aOR 3.08, (1.99-4.77); asymptomatic aOR 2.02, (1.52-2.70) and aOR 1.84, (1.12-3.03)). The risks of stillbirth or neonatal death were not significantly increased, regardless of symptom status. CONCLUSIONS: We have identified factors that increase the risk of symptomatic and asymptomatic SARS-CoV-2 in pregnancy. Clinicians can be reassured that the maj
  • Journal article
    Gale C, Jeyakumaran D, Longford N, Battersby C, Ojha S, Dorling Jet al., 2021,

    Administration of parenteral nutrition during therapeutic hypothermia: a population level observational study using routinely collected data held in the National Neonatal Research Database

    , Archives of Disease in Childhood: Fetal and Neonatal Edition, ISSN: 1359-2998
  • Journal article
    Modi N, 2021,

    Consent and the continuing evolution of clinical research ethics.

    , Arch Dis Child Fetal Neonatal Ed, Vol: 106, Pages: 230-231
  • Journal article
    Modi N, Ayres-de-Campos D, Bancalari E, Benders M, Briana D, Di Renzo GC, Fonseca EB, Hod M, Poon L, Cortes MS, Simeoni U, Tscherning C, Vento M, Visser GHA, Voto Let al., 2021,

    Equity in coronavirus disease 2019 vaccine development and deployment

    , AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, Vol: 224, Pages: 423-427, ISSN: 0002-9378
  • Journal article
    Modi N, 2021,

    Consent and the continuing evolution of clinical research ethics

    , ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION, Vol: 106, Pages: F230-F231, ISSN: 1359-2998
  • Journal article
    Kwakkenbos L, Imran M, McCall SJ, Mc Cord KA, Frobert O, Hemkens LG, Zwarenstein M, Relton C, Rice DB, Langan SM, Benchimol EI, Thabane L, Campbell MK, Sampson M, Erlinge D, Verkooijen HM, Moher D, Boutron I, Ravaud P, Nicholl J, Uher R, Sauve M, Flectcher J, Torgerson D, Gale C, Jusczcak E, Thombs BDet al., 2021,

    CONSORT extension for the reporting of randomised controlled trials conducted using cohorts and routinely collected data (CONSORT-ROUTINE): checklist with explanation and elaboration

    , BMJ: British Medical Journal, Vol: 373, ISSN: 0959-535X

    Randomised controlled trials are increasingly conducted as embedded, nested, or using cohorts or routinely collected data, including registries, electronic health records, and administrative databases, to assess if participants are eligible for the trial and to facilitate recruitment, to deliver an embedded intervention, to collect trial outcome data, or a combination of these purposes. This report presents the Consolidated Standards of Reporting Trials (CONSORT) extension for randomised controlled trials conducted using cohorts and routinely collected data (CONSORT-ROUTINE). The extension was developed to look at the unique characteristics of trials conducted with these types of data with the goal of improving reporting quality in the long term by setting standards early in the process of uptake of these trial designs. The extension was developed with a sequential approach, including a Delphi survey, a consensus meeting, and piloting of the checklist. The checklist was informed by the CONSORT 2010 statement and two reporting guidelines for observational studies, the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement and the REporting of studies Conducted using Observational Routinely collected Data (RECORD) statement. The extension includes eight items modified from the CONSORT 2010 statement and five new items. Reporting items with explanations and examples are provided, including key aspects of trials conducted using cohorts or routinely collected data that require specific reporting considerations.
  • Journal article
    Imran M, Kwakkenbos L, McCall SJ, McCord KA, Frobert O, Hemkens LG, Zwarenstein M, Relton C, Rice DB, Langan SM, Benchimol E, Thabane L, Campbell MK, Sampson M, Erlinge D, Verkooijen HM, Moher D, Boutron I, Ravaud P, Nicholl J, Uher R, Sauve M, Fletcher J, Torgerson D, Gale C, Juszczak E, Thombs BDet al., 2021,

    Methods and results used in the development of a consensus-driven extension to the Consolidated Standards of Reporting Trials (CONSORT) statement for trials conducted using cohorts and routinely collected data (CONSORT-ROUTINE)

    , BMJ Open, Vol: 11, ISSN: 2044-6055

    Objectives: Randomised controlled trials conducted using cohorts and routinely collected data, including registries, electronic health records and administrative databases, are increasingly used in healthcare intervention research. A Consolidated Standards of Reporting Trials (CONSORT) statement extension for trials conducted using cohorts and routinely collected data (CONSORT-ROUTINE) has been developed with the goal of improving reporting quality. This article describes the processes and methods used to develop the extension and decisions made to arrive at the final checklist.Methods: The development process involved five stages: (1) identification of the need for a reporting guideline and project launch; (2) conduct of a scoping review to identify possible modifications to CONSORT 2010 checklist items and possible new extension items; (3) a three-round modified Delphi study involving key stakeholders to gather feedback on the checklist; (4) a consensus meeting to finalise items to be included in the extension, followed by stakeholder piloting of the checklist; and (5) publication, dissemination and implementation of the final checklist.Results: 27 items were initially developed and rated in Delphi round 1, 13 items were rated in round 2 and 11 items were rated in round 3. Response rates for the Delphi study were 92 of 125 (74%) invited participants in round 1, 77 of 92 (84%) round 1 completers in round 2 and 62 of 77 (81%) round 2 completers in round 3. Twenty-seven members of the project team representing a variety of stakeholder groups attended the in-person consensus meeting. The final checklist includes five new items and eight modified items. The extension Explanation & Elaboration document further clarifies aspects that are important to report.Conclusion: Uptake of CONSORT-ROUTINE and accompanying Explanation & Elaboration document will improve conduct of trials, as well as the transparency and completeness of reporting of trials conducted using coh
  • Journal article
    McLeish J, Alderdice F, Robberts H, Cole C, Dorling J, Gale Cet al., 2021,

    Challenges of a simplified opt-out consent process in a neonatal randomised controlled trial: a qualitative study of parents’ and health professionals’ views and experiences

    , Archives of Disease in Childhood: Fetal and Neonatal Edition, Vol: 106, Pages: 244-250, ISSN: 1359-2998

    Background: More effective recruitment strategies like alternative approaches to consent are needed to facilitate adequately powered trials. WithHolding Enteral feeds Around Transfusion (WHEAT) was a multicentre, randomised, pilot trial that compared withholding and continuing feeds around transfusion. The primary clinical outcome was necrotising enterocolitis (NEC). The trial used simplified opt-out consent with concise parent information and no consent form.Objective: To explore the views and experiences of parents and health professionals on the acceptability and feasibility of opt-out consent in randomised comparative effectiveness trials.Methods: A qualitative, descriptive interview-based study nested within a randomised trial. Semi-structured interview transcripts were analysed using inductive thematic analysis.Setting: Eleven neonatal units in England.Participants: Eleven parents and ten health professionals with experience of simplified consent. Results: Five themes emerged: ‘Opt-out consent operationalised as verbal opt-in consent’, ‘Opt-out consent normalises participation while preserving parental choice’, ‘Opt-out consent as an ongoing process of informed choice’, ‘Consent without a consent form’ and ‘Choosing to opt out of a comparative effectiveness trial’, with two subthemes: ‘Wanting “normal care”’ and ‘A belief that feeding is better’. Conclusions: Introducing a novel form of consent proved challenging in practice. The principle of simplified, opt-out approach to consent was generally considered feasible and acceptable by health professionals for a neonatal comparative effectiveness trial. The priority for parents was having the right to decide about trial participation, and they did not see opt-out consent as undermining this. Describing a study as ‘opt-out’ can help to normalise participation and emphasise that parents can withdraw consent.

This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.

Request URL: http://www.imperial.ac.uk:80/respub/WEB-INF/jsp/search-t4-html.jsp Request URI: /respub/WEB-INF/jsp/search-t4-html.jsp Query String: id=844&limit=10&page=10&respub-action=search.html Current Millis: 1723882046668 Current Time: Sat Aug 17 09:07:26 BST 2024