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Drugs and life-threatening ventricular arrhythmia risk: results from the DARE study cohort.

  • Author

    Layton D Shakir SAW. Coughtrie AL Behr ER Marshall V Camm AJ

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    BMJ Open. 2017 Oct 16;7(10):e016627.

Evidence for the hERG Liability of Antihistamines, Antipsychotics, and Anti-Infective Agents: A Systematic Literature Review From the ARITMO Project.

  • Author

    Shakir S. Hazell L Raschi E De Ponti F Thomas SH Salvo F Ahlberg Helgee E Boyer S Sturkenboom M

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    J Clin Pharmacol. 2017 May;57(5):558-572

Use of atomoxetine and suicidal ideation in children and adolescents: Results of an observational cohort study within general practice in England.

  • Author

    Davies M Layton D Coughtrie A Shakir SA.

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    Eur Psychiatry. 2017 Jan;39:11-16.

Utilisation and Tolerability of Aliskiren in the Primary Care Setting in England.

  • Author

    Layton D Coughtrie AL Shakir SA. Doe C

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    J Clin Hypertens (Greenwich). 2016 Dec;18(12):1237-1243

Pattern of Onset and Risk Factors for Peripheral Oedema During Vildagliptin Use: Analysis from the Vildagliptin Prescription-Event Monitoring Study in England.

  • Author

    Layton D Coughtrie AL Shakir SA. Qayum N

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    Drug Safety 2016 Nov;39(11):1093-1104.

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Safety of Intranasal Quadrivalent Live Attenuated Influenza Vaccine (QLAIV) in Children and Adolescents: A Pilot Prospective Cohort Study in England

  • Author

    S. A. Osborne V. Layton McNaughton R. Lynn E. Coughtrie D. and Shakir

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    Drug Safety. April 2016, Volume 39, Issue 4, pp 323–333

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Vulnerable Patients and Potential Harms: The Contribution of Observational Research.

  • Author

    Deborah Layton

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    Drug Safety. April 2016, Volume 39, Issue 4, pp 277–280.

Utilisation of extended release quetiapine (Seroquel XL™): Results from an observational cohort study in England.

  • Author

    Davies M Osborne V Layton D Shakir SA.

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    Eur Psychiatry. 2016 Mar;33:61-7

Sudden cardiac and sudden unexpected death related to antipsychotics: A meta-analysis of observational studies

  • Author

    Shakir S Raschi E Salvo F Sturkenboom M Pariente A Robinson P Arnaud M Thomas S Fourrier-Réglat A Moore N Hazell On Behalf Of Investigators Of The Aritmo Consortium L4; Investigators of the ARITMO Consortium.

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    Clin Pharmacol Ther. 2016 Mar;99(3):306-14

Contribution of UK Prescription-Based Event Monitoring Methods in the Pharmacovigilance of Psychotropic Medications

  • Author

    D. Layton

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    Chapter in "Pharmacovigilance in Psychiatry", 2016, edited by Edoardo Spina and Gianluca Trifirò, published by ADIS

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The Contribution of National Spontaneous Reporting Systems to Detect Signals of Torsadogenicity: Issues Emerging from the ARITMO Project.

  • Author

    Hazell L Raschi E Salvo F Sturkenboom M Pariente A Poluzzi E Koci A Suling M Antoniazzi S Perina L Moretti U Garbe E De Ponti F.

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    Drug Safety 2016 Jan Volume39(1):59–68

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Specialist Cohort Event Monitoring Studies: a New Study Method in Risk Management in Pharmacovigilance

  • Author

    Shakir SAW Layton D

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    Drug Safety February 2015, Volume 38(2): 153–163

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Specialist Cohort Event Monitoring Studies: a New Study Method for Risk Management in Pharmacovigilance

  • Author

    Layton D and Shakir SAW

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    Drug Safety February 2015, Volume 38(2): 153–163

Implications of off-label use: An example from the final results of an observational cohort study on Intrinsa® (testosterone patch).

  • Author

    Osborne V Layton D Shakir SA

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    Post Reprod Health. 2014 Jun;20(2):48-54

Utilization of fentanyl buccal tablets in England: Exploring off-label use reported in a cohort study.

  • Author

    Osborne V Layton D Fogg C Shakir SA. Al-Shukri M

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    Eur J Pain. 2014 Apr;18(4):506-12.

An investigation into drug products withdrawn from the EU market between 2002 and 2011 for safety reasons and the evidence used to support the decision-making.

  • Author

    Shakir S. McNaughton R Huet G

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    BMJ Open. 2014 Jan 15;4(1)

Prescription-Event Monitoring (PEM): The evolution to the new Modified PEM and its support of risk management.

  • Author

    Layton D and Shakir S.

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    Mann's Pharmacovigilance, Third Edition. Ed: E B Andrews and N Moore. John Wiley & Sons Ltd. UK. 2014

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The risk of heart failure associated with the use of noninsulin blood glucose-lowering drugs: systematic review and meta-analysis of published observational studies

  • Author

    Hazell L Pladevall M Riera-Guardia N Varas-Lorenzo C Perez-Gutthann S Margulis A Calingaert B Romio S

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    BMC Cardiovascular Disorders. 2014, 14:129

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Quality assessment of observational studies in a drug-safety systematic review, comparision of two tools: the Newcastle-Ottawa Scale and the RTI item bank.

  • Author

    Hazell L Margulis AV Pladevall M Riera-Guardia N Varas-Lorenzo C Berkman ND Viswanathan M Perez-Gutthann S

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    Clinical Epidemiology. 2014. Volume 6: 359-368

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Indicators of drug-seeking aberrant behaviours: The feasibility of use in observational post-marketing cohort studies for risk management.

  • Author

    Osborne V Layton D Al-Shukri M and Shakir S.

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    Drug Safety 2014 Volume 37(8): 639-650

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Genome wide analysis of drug-induced torsades de pointes: lack of common variants with large effect sizes.

  • Author

    Shakir S Behr ER Marshall V Camm AJ Ritchie MD Tanaka T Kääb S Crawford DC Nicoletti P Floratos A Sinner MF Kannankeril PJ Wilde AA Bezzina CR Schulze-Bahr E Zumhagen S Guicheney P Bishopric NH Dalageorgou C Bevan S Jamshidi Y Bastiaenen R Myerburg RJ Schott JJ Steinbeck G Norris K Altman RB Tatonetti NP Jeffery S Kubo M Nakamura Y Shen Y George AL Jr Roden DM.

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    PLoS One. 2013 Nov 6;8(11):e78511

Neuropsychiatric events with varenicline: a modified prescription-event monitoring study in general practice in England.

  • Author

    Layton D Fogg C Shakir SA Buggy Y Cornelius V Kasliwal R

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    Drug Saf. 2013 Jul;36(7):521-31.

Safety Profile of Modafinil Across a Range of Prescribing Indications, Including Off-Label Use, in a Primary Care Setting in England : Results of a Modified Prescription-Event Monitoring Study

  • Author

    Davies M Wilton L and Shakir S

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    Drug Saf. 2013 Apr;36(4):237-46

How Do Patients Contribute to Signal Detection? : A Retrospective Analysis of Spontaneous Reporting of Adverse Drug Reactions in the UK’s Yellow Card Scheme

  • Author

    Shakir S Hazell L Cornelius V Hannaford P Avery AJ; Yellow Card Study Collaboration

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    Drug Saf. 2013 Mar;36(3):199-206

Reasons for and time to discontinuation of rimonabant therapy: a Modified Prescription-Event Monitoring Study

  • Author

    Layton D Buggy Y Willemen M Mantel-Teeuwise Straus S Leufkens H and Egberts T

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    Drug Saf. 2012 Dec 1;35(12):1147-58