Adherence to cardiovascular and diabetes therapies before and during the Covid-19 lockdown
Prof. Dr. re. medical habil. Karel Kostev MA / Dr. med. Jens Bohlken / Prof. Dr. phil. Marcel Konrad
Hypertension is responsible for more than seven million deaths worldwide each year, accounting for approximately 13% of all deaths [1]. In Germany, hypertension is diagnosed in more than 60% of people aged 65 and over [2]. Diabetes mellitus (DM) is one of the most common chronic metabolic diseases, affecting around 7% of people in Germany [3]. DM is one of the main risk factors for hypertension [4]. Most hypertension and DM patients require drug therapy, often polypharmacotherapy, to achieve optimal blood pressure and blood glucose control [4,5]. Several classes of drugs are recommended for the treatment of hypertension [4] and DM [5]. However, adherence to these therapies is still a common problem [6, 7]. The current coronavirus pandemic is having a major impact on healthcare systems around the world. Maintaining adherence in patients with chronic diseases during a pandemic can become a major challenge for physicians and pharmacies [8]. There is a risk that good care for Covid-19 patients could negatively impact the care of around 19 million patients with hypertension [9] and over 7 million patients with type 2 diabetes mellitus [10]. To date, no studies have been published on prescriptions of antihypertensive and antidiabetic medications or patient adherence to these therapies during the pandemic. It is to be expected that people are less likely to be adherent to therapy during this time. The aim of this study was to examine the development of the number of patients who received cardiovascular or diabetic medications from pharmacies in the first quarter of 2020.
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First publication date: 28.07.2020
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Abstract: Adhärenz von Herz-Kreislauf- und Diabetes-Therapien vor und während der Covid-19-Sperre
Ziel dieser Studie war es, die Entwicklung der Zahl der Patienten zu untersuchen, die im ersten Quartal 2020 kardiovaskuläre oder antidiabetische Medikamente aus der Apotheke erhielten. Diese Kreuzselektionsstudie basierte auf den Daten von mehr als 10 Millionen Patienten in der IMS-Längsschnitt-Verschreibungsdatenbank (LRx). Das Ergebnis dieser Studie war die Entwicklung der Zahl der Patienten, die im März 2020 kardiovaskuläre oder antidiabetische Medikamente aus der Apotheke erhielten, im Vergleich zu März 2019. Von März 2019 bis März 2020 gab es einen starken Anstieg der Verschreibungen von kardiovaskulären oder antidiabetischen Medikamente, wobei der größte Anstieg in der Altersgruppe der 18-40-Jährigen und der geringste Anstieg in der Altersgruppe der über 80-Jährigen zu verzeichnen war. Die Zahl der Patienten, die ihre Medikamente in der Apotheke erhielten, war im März 2020 deutlich höher als im März 2019, was ein Indiz für eine gute Therapietreue sein könnte. Zusätzliche Studien sind erforderlich, um die Adhärenz während der Covid-19-Pandemie und mögliche Altersunterschiede bei der Adhärenz zu untersuchen.
Abstract: Adherence to cardiovascular and diabetes therapies prior to and during the Covid-19 lockdown
The aim of this study was to examine the development in the number of patients receiving cardiovascular or antidiabetic medications from pharmacies in the first quarter of 2020. This cross-selection study was based on the data from more than 10 million patients in the IMS longitudinal prescription (LRx) database. The outcome of this study was the development in the number of patients receiving cardiovascular or diabetic medications from pharmacies in March 2020, compared to March 2019. From March 2019 to March 2020, there was a strong increase in cardiovascular and antidiabetic prescriptions, The largest increase was found in the age group of 18-40 years and the smallest increase occurred in the age group over 80 years. The number of patients receiving their drugs from pharmacies was significantly higher in March 2020 than in March 2019, which is an indication of good therapy adherence. Additional studies are needed to examine adherence during the Covid-19 pandemic and possible age differences in adherence.
Keywords (English)
adherence, coronavirus, Covid-19, cross-sectional study, diabetes, hypertension
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