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Szilcz M, Wastesson JW, Calderón-Larrañaga A, Prieto-Alhambra D, Blotière PO, Maura G, Johnell K. Cholinesterase inhibitors and non-steroidal anti-inflammatory drugs and the risk of peptic ulcers: A self-controlled study. J Am Geriatr Soc 2024; 72:456-466. [PMID: 37905683 DOI: 10.1111/jgs.18647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/11/2023] [Accepted: 10/09/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND Non-steroidal anti-inflammatory drugs (NSAIDs) should be used with caution in adults aged 65 years and older. Their gastrointestinal adverse event risk might be further reinforced when using concomitant cholinesterase inhibitors (ChEIs). We aimed to investigate the association between NSAIDs and ChEI use and the risk of peptic ulcers in adults aged 65 years and older. METHODS Register-based self-controlled case series study including adults ≥65 years with a new prescription of ChEIs and NSAIDs, diagnosed with incident peptic ulcer in Sweden, 2007-2020. We identified persons from the Total Population Register individually linked to several nationwide registers. We estimated the incidence rate ratio (IRR) of peptic ulcer with a conditional Poisson regression model for four mutually exclusive risk periods: use of ChEIs, NSAIDs, and the combination of ChEIs and NSAIDs, compared with the non-treatment in the same individual. Risk periods were identified based on the prescribed daily dose, extracted via a text-parsing algorithm, and a 30-day grace period. RESULTS Of 70,060 individuals initiating both ChEIs and NSAIDs, we identified 1500 persons with peptic ulcer (median age at peptic ulcer 80 years), of whom 58% were females. Compared with the non-treatment periods, the risk of peptic ulcer substantially increased for the combination of ChEIs and NSAIDs (IRR: 9.0, [6.8-11.8]), more than for NSAIDs alone (5.2, [4.4-6.0]). No increased risks were found for the use of ChEIs alone (1.0, [0.9-1.2]). DISCUSSION We found that the risk of peptic ulcer associated with the concomitant use of NSAIDs and ChEIs was over and beyond the risk associated with NSAIDs alone. Our results underscore the importance of carefully considering the risk of peptic ulcers when co-prescribing NSAIDs and ChEIs to adults aged 65 years and older.
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Affiliation(s)
- Máté Szilcz
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jonas W Wastesson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet & Stockholm University, Stockholm, Sweden
| | - Amaia Calderón-Larrañaga
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet & Stockholm University, Stockholm, Sweden
- Stockholm Gerontology Research Center, Stockholm, Sweden
| | - Daniel Prieto-Alhambra
- Centre for Statistics in Medicine, NDORMS, University of Oxford, Botnar Research Centre, Oxford, UK
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Pierre-Olivier Blotière
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Géric Maura
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Kristina Johnell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Schmidt M. NSAIDs, hormonal contraception, and venous thromboembolism. BMJ 2023; 382:1990. [PMID: 37673432 DOI: 10.1136/bmj.p1990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Affiliation(s)
- Morten Schmidt
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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Stiller CO, Hjemdahl P. Lessons from 20 years with COX-2 inhibitors: Importance of dose-response considerations and fair play in comparative trials. J Intern Med 2022; 292:557-574. [PMID: 35585779 DOI: 10.1111/joim.13505] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) inhibit the enzyme cyclooxygenase (COX), which forms prostaglandins involved in pain and inflammation. COX inhibitors have analgesic and anti-inflammatory effects, but also increase risks for gastrointestinal ulcers, bleeding, and renal and cardiovascular adverse events. Identification of two isoforms of COX, COX-1 and COX-2, led to the development of selective COX-2 inhibitors, which were launched as having fewer gastrointestinal side effects since gastroprotective prostaglandins produced via COX-1 are spared. The balance between COX-1 mediated prothrombotic thromboxane and COX-2 mediated antithrombotic prostacyclin is important for thrombotic risk. An increased risk of suffering myocardial infarction and death with COX-2 inhibitor treatment is well established from clinical trials and observational research. Rofecoxib (Vioxx) was withdrawn from the market for this reason, but the equally COX-2 selective etoricoxib has replaced it in Europe but not in the United States. The "traditional" NSAID diclofenac is as COX-2 selective as celecoxib and increases cardiovascular risk dose dependently. COX inhibitor dosages should be lower in osteoarthritis than in rheumatoid arthritis. Randomized trials comparing COX-2 inhibitors with NSAIDs have exaggerated their gastrointestinal benefits by using maximal NSAID doses regardless of indication, and/or hidden the cardiovascular risk by comparing with COX-2 selective diclofenac instead of low-dose ibuprofen or naproxen. Observational studies show increased cardiovascular risks within weeks of treatment with COX-2 inhibitors and high doses of NSAIDs other than naproxen, which is the safest alternative. COX inhibitors are symptomatic drugs that should be used intermittently at the lowest effective dosage, especially among individuals with an increased cardiovascular risk.
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Affiliation(s)
- Carl-Olav Stiller
- Department of Medicine Solna, Clinical Epidemiology Unit/Clinical Pharmacology, Karolinska Institutet and Department of Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
| | - Paul Hjemdahl
- Department of Medicine Solna, Clinical Epidemiology Unit/Clinical Pharmacology, Karolinska Institutet and Department of Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
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Naser AY, Alwafi H, Al-Daghastani T, Hemmo SI, Alrawashdeh HM, Jalal Z, Paudyal V, Alyamani N, Almaghrabi M, Shamieh A. Drugs utilization profile in England and Wales in the past 15 years: a secular trend analysis. BMC PRIMARY CARE 2022; 23:239. [PMID: 36114471 PMCID: PMC9482186 DOI: 10.1186/s12875-022-01853-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 09/09/2022] [Indexed: 11/10/2022]
Abstract
Background Medication use assessment has a critical role in promoting the effective and rational use of pharmaceutical medications. There are no studies that have explored the utilization of all medications in England and Wales in the past 15 years without restrictions in the age group being studied or class of medications. Aim To explore the medication utilization pattern of dispensed medications in England and Wales in the past 15 years. Method A secular trend analysis study using publically available dispensing data on the population level in England and Wales for the duration between 2004 and 2019. Medication dispensing data was extracted from the Prescription Cost Analysis database. Results Medication prescriptions rate increased by 42.6% [from 1,345,095.75 (95% CI 1,345,004.25 – 1,345,187.26) in 2004 to 1,918,138.48 (95% CI 1,918,038.38 – 1,918,238.57) in 2019 per 100,000 persons, trend test, p < 0.001]. During the study period, the most common medication prescriptions were for the cardiovascular system, central nervous system, and endocrine system, which accounted for 30.2%, 18.8%, and 9.4%, respectively. The rate of medication prescriptions for skin, immunological products and vaccines, infections, and musculoskeletal and joint diseases decreased by 18.4%, 15.8%, 9.8%, and 5.7%, respectively. Conclusion The last two decades have witnessed a remarkable rise in the quantity of medications dispensed in community settings. Utilization of chronic disease medications has increased in the past 15 years, specifically, dispensed medications for the cardiovascular system, central nervous system, and endocrine system. It is necessary to conduct additional cohort studies to investigate the clinical outcomes and prescribing safety of these medications. Supplementary Information The online version contains supplementary material available at 10.1186/s12875-022-01853-1.
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Hamina A, Muller AE, Clausen T, Skurtveit S, Hesse M, Tjagvad C, Thylstrup B, Odsbu I, Zoega H, Jónsdóttir HL, Taipale H. Prescription opioids among older adults: ten years of data across five countries. BMC Geriatr 2022; 22:429. [PMID: 35578167 PMCID: PMC9112605 DOI: 10.1186/s12877-022-03125-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 05/09/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Opioid use has increased globally in the recent decade. Although pain remains a significant problem among older adults, susceptibility to opioid-related harms highlights the importance of careful opioid therapy monitoring on individual and societal levels. We aimed to describe the trends of prescription opioid utilisation among residents aged ≥65 in all Nordic countries during 2009-2018. METHODS We conducted cross-sectional measurements of opioid utilisation in 2009-2018 from nationwide registers of dispensed drugs in Denmark, Finland, Iceland, Norway, and Sweden. The measures included annual opioid prevalence, defined daily doses (DDDs) per 1000 inhabitants per day (DIDs), and morphine milligram equivalents (MMEs) per user per day. RESULTS From 2009 to 2018, an average of 808,584 of adults aged ≥65 used opioids yearly in all five countries; an average annual prevalence of 17.0%. During this time period, the prevalence decreased in Denmark, Norway, and Sweden due to declining codeine and/or tramadol use. Iceland had the highest opioid prevalence in 2009 (30.2%), increasing to 31.7% in 2018. In the same period, DIDs decreased in all five countries, and ranged from 28.3 in Finland to 58.5 in Denmark in 2009, and from 23.0 in Finland to 54.6 in Iceland in 2018. MMEs/user/day ranged from 4.4 in Iceland to 19.6 in Denmark in 2009, and from 4.6 in Iceland to 18.8 in Denmark in 2018. In Finland, Norway, and Sweden, MMEs/user/day increased from 2009 to 2018, mainly due to increasing oxycodone utilisation. CONCLUSIONS The stable or decreasing opioid utilisation prevalence among a majority of older adults across the Nordic countries coincides with an increase in treatment intensity in 2009-2018. We found large cross-national differences despite similarities across the countries' cultures and healthcare systems. For the aged population, national efforts should be placed on improving pain management and monitoring future trends of especially oxycodone utilisation.
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Affiliation(s)
- A. Hamina
- grid.5510.10000 0004 1936 8921Norwegian Centre for Addiction Research (SERAF), Institute of Clinical Medicine, University of Oslo, PO Box 1171, 0218 Oslo, Norway ,grid.9668.10000 0001 0726 2490School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - A. E. Muller
- grid.418193.60000 0001 1541 4204Division of Reviews and Health Technology Assessments, Norwegian Institute of Public Health, Oslo, Norway
| | - T. Clausen
- grid.5510.10000 0004 1936 8921Norwegian Centre for Addiction Research (SERAF), Institute of Clinical Medicine, University of Oslo, PO Box 1171, 0218 Oslo, Norway
| | - S. Skurtveit
- grid.5510.10000 0004 1936 8921Norwegian Centre for Addiction Research (SERAF), Institute of Clinical Medicine, University of Oslo, PO Box 1171, 0218 Oslo, Norway ,grid.418193.60000 0001 1541 4204Department of Mental Disorders, Division of Mental and Physical Health, the Norwegian Institute of Public Health, Oslo, Norway
| | - M. Hesse
- grid.7048.b0000 0001 1956 2722Center for Alcohol and Drug Research, Aarhus University, Aarhus, Denmark
| | - C. Tjagvad
- grid.5510.10000 0004 1936 8921Norwegian Centre for Addiction Research (SERAF), Institute of Clinical Medicine, University of Oslo, PO Box 1171, 0218 Oslo, Norway
| | - B. Thylstrup
- grid.7048.b0000 0001 1956 2722Center for Alcohol and Drug Research, Aarhus University, Aarhus, Denmark
| | - I. Odsbu
- grid.418193.60000 0001 1541 4204Department of Mental Disorders, Division of Mental and Physical Health, the Norwegian Institute of Public Health, Oslo, Norway
| | - H. Zoega
- grid.1005.40000 0004 4902 0432Centre for Big Data Research in Health, Faculty of Medicine & Health, UNSW Sydney, Sydney, Australia ,grid.14013.370000 0004 0640 0021Centre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - H. L. Jónsdóttir
- grid.14013.370000 0004 0640 0021Centre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland ,grid.14013.370000 0004 0640 0021Faculty of Psychology, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - H. Taipale
- grid.9668.10000 0001 0726 2490School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland ,grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden ,grid.466951.90000 0004 0391 2072Niuvanniemi Hospital, Kuopio, Finland
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Gaster N, Pedersen L, Ehrenstein V, Böttcher M, Bøtker HE, Sørensen HT, Schmidt M. Cardiovascular risks associated with use of non-steroidal anti-inflammatory drugs in patients with non-obstructive coronary artery disease. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2022; 8:282-290. [PMID: 34864969 DOI: 10.1093/ehjcvp/pvab082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/30/2021] [Accepted: 12/02/2021] [Indexed: 06/13/2023]
Abstract
AIMS To examine whether non-aspirin non-steroidal anti-inflammatory drug (NSAID) use is associated with increased cardiovascular risks in patients with non-obstructive coronary artery disease (CAD). METHODS AND RESULTS Using Danish medical registries, we conducted a population-based cohort study in Western Denmark during 2008-17. We identified all patients undergoing first-time coronary computed tomography angiography (CCTA) due to suspected CAD (n = 35 399), with results showing no (n = 28 581) or non-obstructive CAD (n = 6818). Multivariate Cox regression was used to compute hazard ratios of major adverse cardiac events (MACEs), including incident myocardial infarction, coronary intervention, and death. The rate of MACE increased by 33% for any NSAID use compared with non-use [hazard ratio 1.33, 95% confidence interval (CI) 1.06-1.68] in patients with no CAD and by 48% (1.48, 95% CI 1.06-2.07) in patients with non-obstructive CAD. Rate difference of MACE, per 100 person-years, was 0.38 (95% CI 0.08-0.67) in patients with no CAD (number needed to harm: 267) and 1.08 (95% CI 0.06-2.11) in patients with non-obstructive CAD (number needed to harm: 92). Current use of older cyclooxygenase-2 inhibitors was associated with the highest hazard ratio in patients with non-obstructive CAD, both when ascertained as pre-CCTA use (2.9-fold increase) and when ascertained from time-varying use (1.8-fold increase). CONCLUSION NSAID use in patients with CCTA-confirmed no and non-obstructive CAD was associated with an increased cardiovascular risk compared with non-use. The absolute risk differences and numbers needed to harm were considered clinically relevant, particularly in patients with non-obstructive CAD.
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Affiliation(s)
- Natascha Gaster
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200 Aarhus N, Aarhus, Denmark
| | - Lars Pedersen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200 Aarhus N, Aarhus, Denmark
| | - Vera Ehrenstein
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200 Aarhus N, Aarhus, Denmark
| | - Morten Böttcher
- Department of Cardiology, Gødstrup Hospital, Herning, Denmark
| | - Hans Erik Bøtker
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200 Aarhus N, Aarhus, Denmark
| | - Morten Schmidt
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, 8200 Aarhus N, Aarhus, Denmark
- Department of Cardiology, Gødstrup Hospital, Herning, Denmark
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
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Non-aspirin NSAIDs and head and neck cancer mortality in a Danish nationwide cohort study. Cancer Epidemiol 2022; 77:102121. [DOI: 10.1016/j.canep.2022.102121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/12/2022] [Accepted: 02/10/2022] [Indexed: 12/24/2022]
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Ecke A, Westphalen T, Hornung J, Voetz M, Schneider RJ. A rapid magnetic bead-based immunoassay for sensitive determination of diclofenac. Anal Bioanal Chem 2021; 414:1563-1573. [PMID: 34799751 PMCID: PMC8761716 DOI: 10.1007/s00216-021-03778-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/18/2021] [Accepted: 11/05/2021] [Indexed: 11/29/2022]
Abstract
Increasing contamination of environmental waters with pharmaceuticals represents an emerging threat for the drinking water quality and safety. In this regard, fast and reliable analytical methods are required to allow quick countermeasures in case of contamination. Here, we report the development of a magnetic bead-based immunoassay (MBBA) for the fast and cost-effective determination of the analgesic diclofenac (DCF) in water samples, based on diclofenac-coupled magnetic beads and a robust monoclonal anti-DCF antibody. A novel synthetic strategy for preparation of the beads resulted in an assay that enabled for the determination of diclofenac with a significantly lower limit of detection (400 ng/L) than the respective enzyme-linked immunosorbent assay (ELISA). With shorter incubation times and only one manual washing step required, the assay demands for remarkably shorter time to result (< 45 min) and less equipment than ELISA. Evaluation of assay precision and accuracy with a series of spiked water samples yielded results with low to moderate intra- and inter-assay variations and in good agreement with LC–MS/MS reference analysis. The assay principle can be transferred to other, e.g., microfluidic, formats, as well as applied to other analytes and may replace ELISA as the standard immunochemical method.
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Affiliation(s)
- Alexander Ecke
- Department of Analytical Chemistry; Reference Materials, Bundesanstalt für Materialforschung und -prüfung (BAM), 12489, Berlin, Germany.,Department of Chemistry, Humboldt-Universität zu Berlin, 12489, Berlin, Germany
| | - Tanja Westphalen
- Department of Analytical Chemistry; Reference Materials, Bundesanstalt für Materialforschung und -prüfung (BAM), 12489, Berlin, Germany
| | | | | | - Rudolf J Schneider
- Department of Analytical Chemistry; Reference Materials, Bundesanstalt für Materialforschung und -prüfung (BAM), 12489, Berlin, Germany. .,Technische Universität Berlin, Faculty III Process Sciences, 10623, Berlin, Germany.
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Characterising risk of non-steroidal-anti-inflammatory drug related acute kidney injury: a retrospective cohort study. BJGP Open 2021; 6:BJGPO.2021.0208. [PMID: 34732389 PMCID: PMC8958739 DOI: 10.3399/bjgpo.2021.0208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed for pain and inflammation. NSAID complications include acute kidney injury (AKI), causing burden to patients and health services through increased morbidity, mortality, and hospital admissions. AIM This study aimed to measure the extent of NSAID prescribing in an adult population, the degree to which patients with potential higher risk of AKI were exposed to NSAIDs, and to quantify their risk of AKI. DESIGN & SETTING Retrospective two-year closed-cohort study. METHOD A retrospective cohort of adults was identified from a pseudonymised electronic primary care database in Hampshire, UK. The cohort had clinical information, prescribing data and complete GP- and hospital- ordered biochemistry data. NSAID exposure (minimum one prescription in a two-month period) was categorised as never, intermittent and continuous, and first AKI using the national AKI eAlert algorithm. Descriptive statistics and logistic regression were used to explore NSAID prescribing patterns and AKI risk. RESULTS The baseline population was 702,265. NSAID prescription fell from 19,364 (2.8%) to 16,251 (2.4%) over two years. NSAID prescribing was positively associated with older age, women, greater socioeconomic deprivation, and certain comorbidities (diabetes, hypertension, osteoarthritis and rheumatoid arthritis) and negatively with cardiovascular disease (CVD) and heart failure. Among those prescribed NSAIDs, AKI was associated with older age, greater deprivation, CKD, CVD, heart failure, diabetes, and hypertension. CONCLUSIONS Despite generally good prescribing practice, we identified NSAID prescribing in some people at higher risk of AKI (CKD, older people) for whom medication review and NSAID de-prescribing should be considered.
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Sperling CD, Verdoodt F, Aalborg GL, Dehlendorff C, Friis S, Kjaer SK. Non-aspirin NSAID use and mortality of endometrial cancer. A nationwide cohort study. Cancer Causes Control 2021; 32:515-523. [PMID: 33620641 DOI: 10.1007/s10552-021-01402-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 01/29/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE Laboratory studies have shown anti-neoplastic properties of non-aspirin NSAID; however, no studies have examined the influence of non-aspirin NSAIDs as potential adjuvant cancer therapy in women with endometrial cancer. We therefore examined the association between post-diagnostic use of non-aspirin NSAIDs and endometrial cancer mortality in Denmark. METHODS We identified all women with a primary endometrial cancer diagnosis between 2000 and 2012, who were alive one year after the diagnosis. Information on drug use, cause-specific mortality and potential confounders was obtained from nationwide health- and demographic registries. Cox regression models were used to estimate adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between post-diagnostic non-aspirin NSAID use and endometrial cancer mortality. RESULTS Among 6 694 endometrial cancer patients with a maximum follow-up of 13 years, 753 women died from endometrial cancer. Post-diagnostic non-aspirin NSAID use (≥ 1 filled prescription) was associated with an overall HR of 1.15 (95% CI; 0.97-1.36) for endometrial cancer mortality, with higher HRs for the highest intensity of use (HR; 1.40, 95% CI; 1.11-1.77) and largest cumulative amount (HR; 1.56, 95% CI; 1.14-2.14). CONCLUSION Our findings yielded no evidence that use of non-aspirin NSAIDs was associated with reduced endometrial cancer. Rather, we observed that high-intensity and large cumulative amount of non-aspirin NSAID use may be associated with increased endometrial cancer mortality.
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Affiliation(s)
- Cecilie Dyg Sperling
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark.
| | - Freija Verdoodt
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Gitte Lerche Aalborg
- Statistics and Data Analysis, Danish Cancer Society Research Center, Copenhagen, 210, Denmark
| | - Christian Dehlendorff
- Statistics and Data Analysis, Danish Cancer Society Research Center, Copenhagen, 210, Denmark
| | - Søren Friis
- Cancer Surveillance and Pharmacoepidemiology, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Susanne K Kjaer
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Gynecology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Weimers P, Ankersen DV, Lophaven S, Bonderup OK, Münch A, Løkkegaard ECL, Burisch J, Munkholm P. Incidence and Prevalence of Microscopic Colitis Between 2001 and 2016: A Danish Nationwide Cohort Study. J Crohns Colitis 2020; 14:1717-1723. [PMID: 32502240 DOI: 10.1093/ecco-jcc/jjaa108] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Epidemiological studies suggest an increasing global incidence of microscopic colitis, including collagenous colitis and lymphocytic colitis. We aimed to investigate the incidence and prevalence of microscopic colitis in Denmark. METHODS In a nationwide cohort study, we included all incident patients with a recorded diagnosis of collagenous colitis or lymphocytic colitis in the Danish Pathology Register between 2001 and 2016. RESULTS A total of 14 302 patients with microscopic colitis-8437 [59%] with collagenous and 5865 [41%] with lymphocytic colitis-were identified during the study period. The prevalence in December 2016 was estimated to be 197.9 cases per 100 000 inhabitants. Microscopic colitis was more prevalent among females (n = 10 127 [71%]), with a mean annual incidence of 28.8, compared with 12.3 per 100 000 person-years among males. The overall mean incidence during the study period was 20.7 per 100 000 person-years. Mean age at time of diagnosis was 65 years (standard deviation [SD]:14) for microscopic colitis, 67 [SD:13] for collagenous colitis, and 63 [SD:15] for lymphocytic colitis. The overall incidence increased significantly from 2.3 cases in 2001 to 24.3 cases per 100 000 person-years in 2016. However, the highest observed incidence of microscopic colitis was 32.3 cases per 100 000 person-years in 2011. Large regional differences were found, with the highest incidence observed in the least populated region. CONCLUSIONS The incidence of microscopic colitis in Denmark has increased 10-fold during the past 15 years and has now surpassed that of Crohn's disease and ulcerative colitis. However, incidence has stabilised since 2012, suggesting that a plateau has been reached.
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Affiliation(s)
- Petra Weimers
- Department of Gastroenterology, North Zealand University Hospital, Capital Region, Denmark
| | - Dorit Vedel Ankersen
- Department of Gastroenterology, North Zealand University Hospital, Capital Region, Denmark
| | - Søren Lophaven
- Department of Statistics, Omicron Aps, Roskilde, Denmark
| | - Ole Kristian Bonderup
- Diagnostic Center, Section of Gastroenterology, Silkeborg Hospital, Silkeborg, Denmark
| | - Andreas Münch
- Department of Gastroenterology and Hepatology, Linköping University Hospital, Linköping, Sweden
| | | | - Johan Burisch
- Department of Gastroenterology, North Zealand University Hospital, Capital Region, Denmark
| | - Pia Munkholm
- Department of Gastroenterology, North Zealand University Hospital, Capital Region, Denmark
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Lund LC, Kristensen KB, Reilev M, Christensen S, Thomsen RW, Christiansen CF, Støvring H, Johansen NB, Brun NC, Hallas J, Pottegård A. Adverse outcomes and mortality in users of non-steroidal anti-inflammatory drugs who tested positive for SARS-CoV-2: A Danish nationwide cohort study. PLoS Med 2020; 17:e1003308. [PMID: 32898149 PMCID: PMC7478808 DOI: 10.1371/journal.pmed.1003308] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/03/2020] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Concerns over the safety of non-steroidal anti-inflammatory drug (NSAID) use during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection have been raised. We studied whether use of NSAIDs was associated with adverse outcomes and mortality during SARS-CoV-2 infection. METHODS AND FINDINGS We conducted a population-based cohort study using Danish administrative and health registries. We included individuals who tested positive for SARS-CoV-2 during the period 27 February 2020 to 29 April 2020. NSAID users (defined as individuals having filled a prescription for NSAIDs up to 30 days before the SARS-CoV-2 test) were matched to up to 4 non-users on calendar week of the test date and propensity scores based on age, sex, relevant comorbidities, and use of selected prescription drugs. The main outcome was 30-day mortality, and NSAID users were compared to non-users using risk ratios (RRs) and risk differences (RDs). Secondary outcomes included hospitalization, intensive care unit (ICU) admission, mechanical ventilation, and acute renal replacement therapy. A total of 9,236 SARS-CoV-2 PCR-positive individuals were eligible for inclusion. The median age in the study cohort was 50 years, and 58% were female. Of these, 248 (2.7%) had filled a prescription for NSAIDs, and 535 (5.8%) died within 30 days. In the matched analyses, treatment with NSAIDs was not associated with 30-day mortality (RR 1.02, 95% CI 0.57 to 1.82, p = 0.95; RD 0.1%, 95% CI -3.5% to 3.7%, p = 0.95), risk of hospitalization (RR 1.16, 95% CI 0.87 to 1.53, p = 0.31; RD 3.3%, 95% CI -3.4% to 10%, p = 0.33), ICU admission (RR 1.04, 95% CI 0.54 to 2.02, p = 0.90; RD 0.2%, 95% CI -3.0% to 3.4%, p = 0.90), mechanical ventilation (RR 1.14, 95% CI 0.56 to 2.30, p = 0.72; RD 0.5%, 95% CI -2.5% to 3.6%, p = 0.73), or renal replacement therapy (RR 0.86, 95% CI 0.24 to 3.09, p = 0.81; RD -0.2%, 95% CI -2.0% to 1.6%, p = 0.81). The main limitations of the study are possible exposure misclassification, as not all individuals who fill an NSAID prescription use the drug continuously, and possible residual confounding by indication, as NSAIDs may generally be prescribed to healthier individuals due to their side effects, but on the other hand may also be prescribed for early symptoms of severe COVID-19. CONCLUSIONS Use of NSAIDs was not associated with 30-day mortality, hospitalization, ICU admission, mechanical ventilation, or renal replacement therapy in Danish individuals who tested positive for SARS-CoV-2. TRIAL REGISTRATION The European Union electronic Register of Post-Authorisation Studies EUPAS34734.
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Affiliation(s)
- Lars Christian Lund
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Kasper Bruun Kristensen
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Mette Reilev
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Steffen Christensen
- Department of Anaesthesia and Intensive Care Medicine, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Henrik Støvring
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
- Biostatistics, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Nanna Borup Johansen
- Department of Medical Evaluation and Biostatistics, Danish Medicines Agency, Copenhagen, Denmark
| | - Nikolai Constantin Brun
- Department of Medical Evaluation and Biostatistics, Danish Medicines Agency, Copenhagen, Denmark
| | - Jesper Hallas
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Anton Pottegård
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
- * E-mail:
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BAYRAM D, VIZDIKLAR C, AYDIN V, İŞLİ F, AKICI A. Birinci basamakta reçeteleme trendi ve sık karşılaşılan tanılara ait reçetelerin incelenmesi: Türkiye verisi. CUKUROVA MEDICAL JOURNAL 2020. [DOI: 10.17826/cumj.681368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Schmidt M, Pottegård A. Prescriber responsibility, predictors for initiation, and 20-year trends in use of non-aspirin non-steroidal anti-inflammatory drugs in patients with cardiovascular contraindications: a nationwide cohort study. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2020; 7:496-506. [PMID: 32584988 DOI: 10.1093/ehjcvp/pvaa073] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 06/16/2020] [Indexed: 11/13/2022]
Abstract
AIMS To examine whether prescription patterns complied with recommendations not to use nonsteroidal anti-inflammatory drugs (NSAIDs) in patients with cardiovascular contraindications. Moreover, we examined predictors for initiation and prescriber responsibility. METHODS AND RESULTS We identified first-time cardiovascular diseases from medical databases (1996-2017). We assessed standardized prevalence proportions, predictors from logistic regression, and prescriber identifiers. 1-year prevalence of NSAID initiation increased 3.4% from 1996 (19.4%) to 2001 (22.7%) and declined by 2.7% thereafter until 2017 (13.5%). Trends were independent of age, sex, and disease subtype, although larger annual declines occurred for heart failure (3.9%) and ischemic heart disease (3.5%) since 2002. One-year prevalence remained highest among patients with venous thromboembolism (16.6%) and angina (13.8%), and lowest for ST-segment elevation myocardial infarction (7.0%) and heart failure (8.8%). Initiators were predominantly prescribed ibuprofen (59%), diclofenac (23%) and etodolac (6%). Diclofenac and coxib use declined, while ibuprofen and naproxen use increased. Median prescribed pill dose of ibuprofen declined after 2008 from moderate/high (600 mg) to low (400 mg). Treatment duration declined for all NSAIDs, except celecoxib. Rheumatic, obesity, and pain-related conditions predicted NSAID initiation. General practitioners issued 86-91% of all NSAID prescriptions, followed by hospital prescribers (7.3-12%). CONCLUSIONS Initiation of NSAIDs in patients with cardiovascular disease declined since 2002. Shorter treatment duration, declining COX-2 inhibition, and increasing use of naproxen and low-dose ibuprofen suggest adherence to guidelines when NSAIDs cannot be avoided. Still, NSAID use remained prevalent despite cardiovascular contraindications, warranting awareness of appropriateness of use among general practitioners in particular.
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Affiliation(s)
- Morten Schmidt
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark.,Department of Cardiology, Regional Hospital West Jutland, Herning, Denmark.,Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Anton Pottegård
- Clinical Pharmacology and Pharmacy, University of Southern Denmark, Odense, Denmark
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Skog O, Korsgren O. On the dynamics of the human endocrine pancreas and potential consequences for the development of type 1 diabetes. Acta Diabetol 2020; 57:503-511. [PMID: 31520124 PMCID: PMC7093340 DOI: 10.1007/s00592-019-01420-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 09/04/2019] [Indexed: 12/14/2022]
Abstract
Little is known about the human islet life span, and beta-cell neogenesis is generally considered rare in adults. However, based on available data on beta-cell proliferation, calculations can be made suggesting that the dynamics of the endocrine pancreas is considerable even during adulthood, with islet neogenesis and a sustained increase in size of already formed islets. Islet-associated hemorrhages, frequently observed in most mammals including humans, could account for a considerable loss of islet parenchyma balancing the constant beta-cell proliferation. Notably, in subjects with type 1 diabetes, periductal accumulation of leukocytes and fibrosis is frequently observed, findings that are likely to negatively affect islet neogenesis from endocrine progenitor cells present in the periductal area. Impaired neogenesis would disrupt the balance, result in loss of islet mass, and eventually lead to beta-cell deficiency and compromised glucose metabolism, with increased islet workload and blood perfusion of remaining islets. These changes would impose initiation of a vicious circle further increasing the frequency of vascular events and hemorrhages within remaining islets until the patient eventually loses all beta-cells and becomes c-peptide negative.
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Affiliation(s)
- Oskar Skog
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.
| | - Olle Korsgren
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
- Department of Clinical Chemistry and Transfusion Medicine, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
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Cabassi A, Tedeschi S, Perlini S, Verzicco I, Volpi R, Gonzi G, Canale SD. Non-steroidal anti-inflammatory drug effects on renal and cardiovascular function: from physiology to clinical practice. Eur J Prev Cardiol 2019; 27:850-867. [PMID: 31088130 DOI: 10.1177/2047487319848105] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Excessive or inappropriate use of non-steroidal anti-inflammatory drugs can affect cardiovascular and renal function. Non-steroidal anti-inflammatory drugs, both non-selective and selective cyclooxygenase 2 inhibitors, are among the most widely used drugs, especially in the elderly, with multiple comorbidities. Exposition to a polypharmacy burden represents a favourable substrate for the onset of non-steroidal anti-inflammatory drug-induced deleterious effects. Cardiovascular and renal issues concerning the occurrence of myocardial infarction, atrial fibrillation, heart failure and arterial hypertension, as well as acute or chronic kidney damage, become critical for clinicians in their daily practice. We discuss current available knowledge regarding prostanoid physiology in vascular, cardiac and renal systems, pointing out potential negative non-steroidal anti-inflammatory drug-related issues in clinical practice.
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Affiliation(s)
| | - Stefano Tedeschi
- Cardiorenal Research Unit, University of Parma, Parma, Italy.,Cardiology Unit, Ospedale Vaio, Vaio-Fidenza, Parma, Italy
| | - Stefano Perlini
- Unità di Medicina Interna, Università di Pavia, Vaio-Fidenza, Parma, Italy
| | | | - Riccardo Volpi
- Cardiorenal Research Unit, University of Parma, Parma, Italy
| | - Gianluca Gonzi
- Cardiology Unit, Azienda Ospedaliera-Universitaria di Parma, Italy
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