Publications by authors named "P N Deslandes"

Objective: This study investigated prescribing patterns of two cohorts of patients treated with selective serotonin reuptake inhibitors (SSRI) in primary care in Wales (UK), to better understand drivers for increased usage.

Methods: This e-cohort study included patients receiving a first READ-coded SSRI prescription in SAIL in either 2005 or 2015. Patients were followed up for 3 years from date of SSRI prescription.

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Purpose: MRI is essential in the management of brain tumours. However, long waiting times reduce patient accessibility. Reducing acquisition time could improve access but at the cost of spatial resolution and diagnostic quality.

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Aims: Limiting use of the antidepressant dosulepin has been encouraged due to associated risks of toxicity. In April 2011, the All Wales Medicines Strategy Group introduced a National Prescribing Indicator (NPI) to monitor dosulepin usage. The aim of this study was to investigate antidepressant prescribing patterns, and selected adverse events in patients prescribed dosulepin following introduction of the NPI.

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Aims: This study aimed to assess the impact of a National Reporting Indicator (NRI) on rates of reporting of suspected adverse drug reactions using the Yellow Card scheme following the introduction of the NRI in Wales (UK) in April 2014.

Methods: Yellow Card reporting data for general practitioners and other reporting groups in Wales and England for the financial years 2014-15 (study period 1) and 2015-16 (study period 2) were obtained from the Medicines and Healthcare Products Regulatory Agency and compared with those for 2013-14 (pre-NRI control period).

Results: The numbers of Yellow Cards submitted by general practitioners in Wales were 271, 665 and 870 in the control period, study period 1 and study period 2, respectively.

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Objectives: The therapeutic classes of medicines prescribed by non-medical independent prescribers (NMIPs) working in primary care in Wales has not been studied in detail. The aim of this study was to conduct a 10-year longitudinal analysis of NMIP prescribing in Wales from April 2011 to March 2021. The study examined the British National Formulary (BNF) chapters from which medicines were prescribed by NMIPs, whether this changed over time, and whether there was variation in prescribing across the geographic regions of Wales.

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