ArticleSubstance use : research and treatment
How Has the COVID-19 Pandemic Impacted Addiction Services? A Study of the Different Periods of the Pandemic and Patient Treatment Follow-up Over 1 Year.
Article in Substance use : research and treatment. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Interrupted Time Series Analysis of Alcohol Use Disorder Treatment Utilisation During the Coronavirus Pandemic in Hamburg, Germany.Drug and alcohol review · 2026Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Various studies have provided evidence of the impact of COVID-19 and the measures adopted by governments on drug use and its treatment. After 4 years, a more precise assessment of the evolution of patients and addiction treatment services can be made. The objective of this study is to compare different periods during the COVID-19 pandemic to identify changes in patient profiles and the care activity of addiction treatment centres. Methods: A retrospective observational study was conducted using data from March 14, 2019 to June 22, 2022, from addiction centres of Andalusia (Spain). Information related to the treatment of each patient was collected during 1 year after the initiation of treatment (until June 22, 2023). Electronic health records of 29 740 outpatients were analysed and divided into 4 periods (pre-pandemic, lockdown, return to normal and post-lockdown). Results: Differences were found across the analysed periods. Admissions declined during the lockdown period but subsequently increased, without reaching pre-pandemic levels. Admission to treatment due to opioid dependence increased during the lockdown. In contrast, the percentage of patients with dual pathology decreased. An increase in the dropout rate of patients from treatment was observed compared to the pre-pandemic period. Conclusions: The results revealed a similar patient profile across the different analysed periods. The most notable changes are observed in healthcare activity, which appears to have decreased. Therefore, a greater investment is likely required for the reformulation of addiction centres and increased funding to provide adequate assistance to these patients.
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