Publications by authors named "Rani Khatib"

Article Synopsis
  • Statins are often underutilized for preventing cardiovascular disease (CVD), and understanding factors influencing adherence is crucial.
  • This study aims to explore the connection between shared decision making (SDM)—reflected through recorded CVD risk scores—and patients' adherence to statins and overall health outcomes.
  • By analyzing data from English primary care records of patients aged 40-84 who started statin therapy, the research will assess how the presence of a CVD risk score at initiation impacts ongoing medication adherence and CVD-related results.
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Purpose: Extended dual antiplatelet therapy (DAPT) with ticagrelor and aspirin is recommended in selected cases after myocardial infarction (MI) but not widely deployed in practice. This study assessed an innovative, cardiology pharmacist-led virtual service for determining eligibility for extended DAPT among patients completing 12 months of initial DAPT in primary care following MI.

Methods: Within this model, potentially eligible individuals are reviewed virtually by a cardiology pharmacist for suitability for extended DAPT with reduced-dose ticagrelor [60 mg twice daily (BD)] for up to 3 years.

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Aims: Injectable medicines such as PCSK9 inhibitors are increasingly used to manage risk factors for cardiovascular events with little information around the perceptions of healthcare professionals (HCPs) on the administrative and clinical practicalities. The aim was to identify the facilitators and barriers on the use of injectable therapies with cardiovascular benefits through interviews with HCPs.

Methods And Results: Qualitative interviews were conducted in the UK (London and Leeds) and Italy (Rome and Milan) in 2021.

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Aims: Heart failure with reduced ejection fraction (HFrEF) is treatable but guideline-directed medical therapy (GDMT) may not be affordable or accessible to people living with the disease.

Methods And Results: In this cross-sectional survey, we investigated the price, affordability, and accessibility of four pivotal classes of HFrEF GDMT: angiotensin-converting enzyme inhibitors (ACEi), angiotensin receptor blockers (ARB) or angiotensin-neprilysin inhibitors (ARNI); beta-blockers; mineralocorticoid receptor antagonists (MRA); and sodium glucose co-transporter 2 inhibitors (SGLT2i). We sampled online or community pharmacies in 10 countries across a range of World Bank income groups, assessing mean 30 day retail prescription prices, affordability relative to gross national income per capita per month, and accessibility.

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Background: Injectable medicines are increasingly used to manage abnormal levels of lipids, which is a major risk factor for cardiovascular events. Enhancing our understanding of patients' perceptions of these injectables, can inform practice with the aim of increasing uptake and medication adherence.

Aim: To explore patient's experiences of using injectables and to identify potential facilitators and barriers to using injectable therapies in dyslipidaemia.

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Background: Medicines optimisation and adherence support are essential to secondary prevention after myocardial infarction (MI). Following successful implementation of a consultant pharmacist-led post-MI medicines optimisation clinic, the service was expanded by training advanced clinical pharmacists to manage clinics (with appropriate multidisciplinary team support).

Methods: Key steps in the development process were: definition of a key competency framework based on relevant qualifications and experience, knowledge, skills and clinic management practicalities; creation and enaction of trainee-specific development plans to address gaps (including independent learning, teaching from multidisciplinary colleagues and shadowing in clinics); establishment of relevant protocols and proformas to ensure consistent standards (eg, a patient self-reporting tool for identifying adherence barriers, consultation proforma, directory of clinical parameters and pathway for onward referral when needed); phased clinic roll-out, initially under supervision; and gathering of feedback from patients and colleagues.

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There are many consequences of heart failure (HF), including symptoms, impaired health-related quality of life (HRQoL), and physical and social limitations (functional status). These have a substantial impact on patients' lives, yet are not routinely captured in clinical trials. Patient-reported outcomes (PROs) can quantify patients' experiences of their disease and its treatment.

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Background: Proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9is) are an important but underutilised option to help optimise lipid management. We developed a new service to improve patient access to these medicines in line with National Institute for Health and Care Excellence recommendations. This paper describes the model and provides lipid-lowering results and feedback from the first 100 referred patients.

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Aims: Injectable medicines are increasingly used to manage risk factors for cardiovascular (CV) events, such as dyslipidaemia and diabetes. These include proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors and glucagon-like peptide-1 (GLP-1) receptor agonists. Little is known about perceptions of injectable therapies among CV healthcare professionals (HCPs).

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We conducted research to assess hospital pharmacists' familiarity with/interpretation of data requirements for the different regulatory approval frameworks and the impact of this on their approach to substitution in the formulary. The online questionnaire included a small molecule (acetylsalicylic acid-follow-ons approved via the generic pathway), two biologic drugs (insulin glargine and etanercept-follow-ons approved via the biosimilar pathway), a non-biologic complex drug (NBCD; glatiramer acetate-follow-ons approved via the hybrid pathway) and a nanomedicine, ferric carboxymaltose (no follow-ons approved as yet). The study was conducted in two phases: an initial qualitative pilot study with 30 participants, followed by a quantitative stage involving 201 pharmacists from five European countries.

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Many drug therapies are associated with prolongation of the QT interval. This may increase the risk of Torsades de Pointes (TdP), a potentially life-threatening cardiac arrhythmia. As the QT interval varies with a change in heart rate, various formulae can adjust for this, producing a 'corrected QT' (QTc) value.

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The emergence of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which causes Coronavirus Disease 2019 (COVID-19) has resulted in a pandemic. SARS-CoV-2 is highly contagious and its severity highly variable. The fatality rate is unpredictable but is amplified by several factors including advancing age, atherosclerotic cardiovascular disease, diabetes mellitus, hypertension and obesity.

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Introduction: Although preventive health and therapeutics have benefited from advances in drug development and device innovation, translating these evidence-based treatments into real-world practice remains challenging.

Aim: The current integrative review aims to identify facilitators and barriers and perceptions in delivering and managing injectable therapies from patient perspectives.

Methods: An integrative review was conducted in the databases of PubMed, CINAHL, PsycINFO and Cochrane.

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Objectives: Iron deficiency (ID), with or without anaemia (IDA), is an important comorbidity in people with chronic heart failure (HF), but the prevalence and significance in those admitted with HF is uncertain. We assessed the prevalence of ID or IDA in adults (age ≥21 years) hospitalised with a primary diagnosis of HF, and examined key metrics associated with these secondary diagnoses.

Methods: A retrospective cohort study of Hospital Episode Statistics describing all adults admitted to National Health Service (NHS) hospitals across England from April 2015 through March 2016 with primary diagnostic discharge coding as HF, with or without subsidiary coding for ID/IDA.

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Background: The 'My Experience of Taking Medicines' (MYMEDS) questionnaire is a self-reporting tool for identifying modifiable adherence barriers among individuals prescribed post-myocardial infarction (MI) secondary prevention medicines (SPM) in clinical practice. It was found to be a useful tool to support the conduction of patient-centred consultation in cardiology outpatient leading to improved outcomes including better adherence to SPM and patient satisfaction. This study describes the rationale and development of the MYMEDS tool, its performance and usefulness in identifying modifiable barriers to adherence in cardiology medical practice including user feedback of 204 consecutive post-MI patients who completed an evaluation based on MYMEDS.

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Background: Non-adherence to secondary prevention medicines (SPMs) among patients with coronary artery disease (CAD) remains a challenge in clinical practice. This study attempted to identify actual and potential modifiable barriers to adherence that can be addressed in cardiology clinical practice.

Methods: This was a cross-sectional, postal survey-based study of the medicines-taking experience of patients with CAD treated at a secondary/tertiary care centre.

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Aims: Patient-centred care (PCC) is the cornerstone for healthcare professionals to promote high quality care for patients with cardiovascular conditions. It is defined as 'Providing care that is respectful of, and responsive to, individual patient preferences, needs and values, and ensuring that patient values guide all clinical decisions'. PCC can improve patient outcomes and allow patients and healthcare professionals to manage care collaboratively using best available evidence.

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Background: Inadequate medicines optimisation and adherence are significant problems among patients taking secondary prevention medications following myocardial infarction (MI). A novel joint consultant cardiology pharmacist and cardiologist medicines optimisation clinic was initiated for patients recently discharged following MI.

Methods: Patients completed a locally developed tool, the 'My Experience of Taking Medicines' questionnaire, designed to allow sharing of barriers to adherence with medications.

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Objectives: Heart failure is an escalating 'pandemic' with malignant outcomes. Clinical pharmacist heart failure services have been developing for the past two decades. However, little clarity is available on the additional advanced knowledge, skills and experience needed for pharmacists to practice safely and competently.

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