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Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015

BACKGROUND: Over the past 20 years prescription of opioid medicines has markedly increased in the UK, despite a lack of supporting evidence for use in commonly occurring, painful conditions. Prescribing is often monitored by counting numbers of prescriptions dispensed, but this may not provide an ac...

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Autores principales: Davies, Emma, Sewell, Bernadette, Jones, Mari, Phillips, Ceri J, Rance, Jaynie Y
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal College of General Practitioners 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7960521/
https://www.ncbi.nlm.nih.gov/pubmed/33172848
http://dx.doi.org/10.3399/bjgpopen20X101122
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author Davies, Emma
Sewell, Bernadette
Jones, Mari
Phillips, Ceri J
Rance, Jaynie Y
author_facet Davies, Emma
Sewell, Bernadette
Jones, Mari
Phillips, Ceri J
Rance, Jaynie Y
author_sort Davies, Emma
collection PubMed
description BACKGROUND: Over the past 20 years prescription of opioid medicines has markedly increased in the UK, despite a lack of supporting evidence for use in commonly occurring, painful conditions. Prescribing is often monitored by counting numbers of prescriptions dispensed, but this may not provide an accurate picture of clinical practice. AIM: To use an estimated oral morphine equivalent (OMEQ(e)) dose to describe trends in opioid prescribing in non-cancer pain, and explore if opioid burden differed by deprivation status. DESIGN & SETTING: A retrospective cohort study using cross-sectional and longitudinal trend analyses of opioid prescribing data from Welsh Primary Care General Practices (PCGP) took place. Data were used from the Secure Anonymised Information Linkage (SAIL) databank. METHOD: An OMEQ(e) measure was developed and used to describe trends in opioid burden over the study period. OMEQ(e) burden was stratified by eight drug groups, which was based on usage and deprivation. RESULTS: An estimated 643 436 843 milligrams (mg) OMEQ(e) was issued during the study. Annual number of prescriptions increased 44% between 2005 and 2015, while total daily OMEQ(e) per 1000 population increased by 95%. The most deprived areas of Wales had 100 711 696 mg more OMEQ(e) prescribed than the least deprived over the study period. CONCLUSION: Over the study period, OMEQ(e) burden nearly doubled, with disproportionate OMEQ(e) prescribed in the most deprived communities. Using OMEQ(e) provides an alternative measure of prescribing and allows easier comparison of the contribution different drugs make to the overall opioid burden.
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spelling pubmed-79605212021-03-17 Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015 Davies, Emma Sewell, Bernadette Jones, Mari Phillips, Ceri J Rance, Jaynie Y BJGP Open Research BACKGROUND: Over the past 20 years prescription of opioid medicines has markedly increased in the UK, despite a lack of supporting evidence for use in commonly occurring, painful conditions. Prescribing is often monitored by counting numbers of prescriptions dispensed, but this may not provide an accurate picture of clinical practice. AIM: To use an estimated oral morphine equivalent (OMEQ(e)) dose to describe trends in opioid prescribing in non-cancer pain, and explore if opioid burden differed by deprivation status. DESIGN & SETTING: A retrospective cohort study using cross-sectional and longitudinal trend analyses of opioid prescribing data from Welsh Primary Care General Practices (PCGP) took place. Data were used from the Secure Anonymised Information Linkage (SAIL) databank. METHOD: An OMEQ(e) measure was developed and used to describe trends in opioid burden over the study period. OMEQ(e) burden was stratified by eight drug groups, which was based on usage and deprivation. RESULTS: An estimated 643 436 843 milligrams (mg) OMEQ(e) was issued during the study. Annual number of prescriptions increased 44% between 2005 and 2015, while total daily OMEQ(e) per 1000 population increased by 95%. The most deprived areas of Wales had 100 711 696 mg more OMEQ(e) prescribed than the least deprived over the study period. CONCLUSION: Over the study period, OMEQ(e) burden nearly doubled, with disproportionate OMEQ(e) prescribed in the most deprived communities. Using OMEQ(e) provides an alternative measure of prescribing and allows easier comparison of the contribution different drugs make to the overall opioid burden. Royal College of General Practitioners 2020-12-02 /pmc/articles/PMC7960521/ /pubmed/33172848 http://dx.doi.org/10.3399/bjgpopen20X101122 Text en Copyright © 2020, The Authors https://creativecommons.org/licenses/by/4.0/ This article is Open Access: CC BY license (https://creativecommons.org/licenses/by/4.0/)
spellingShingle Research
Davies, Emma
Sewell, Bernadette
Jones, Mari
Phillips, Ceri J
Rance, Jaynie Y
Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015
title Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015
title_full Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015
title_fullStr Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015
title_full_unstemmed Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015
title_short Examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015
title_sort examining opioid prescribing trends for non-cancer pain using an estimated oral morphine equivalence measure: a retrospective cohort study between 2005 and 2015
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7960521/
https://www.ncbi.nlm.nih.gov/pubmed/33172848
http://dx.doi.org/10.3399/bjgpopen20X101122
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