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Smith MY, Morrato EH, Mora N, Nguyen V, Pinnock H, Winterstein AG. The Reporting Recommendations Intended for Pharmaceutical Risk Minimization Evaluation Studies: Standards for Reporting of Implementation Studies Extension (RIMES-SE). Drug Saf 2024; 47:655-671. [PMID: 38478350 PMCID: PMC11182855 DOI: 10.1007/s40264-024-01417-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2024] [Indexed: 06/18/2024]
Abstract
INTRODUCTION The Reporting recommendations Intended for pharmaceutical risk Minimization Evaluation Studies (RIMES) was developed to improve the quality of reporting of risk minimization program evaluations. In light of continued inadequacies in study reporting, and high-profile program implementation failures, we updated the RIMES Checklist to incorporate additional concepts from the Standards for Reporting of Implementation studies (StaRI). METHODS The development of the updated checklist, the RIMES-StaRI Extension (RIMES-SE), entailed developing a study protocol and drafting an initial pool of items based on a mapping of the RIMES against the StaRI checklist. A modified e-Delphi exercise was then conducted to determine the importance and understandability of items for checklist inclusion. An expert workshop and an online commentary period for additional feedback followed. RESULTS The RIMES-SE contains 27 items. It includes two signature features of the StaRI Checklist: 1) a dual strand of items (represented in two columns) describing the risk minimization program (the 'intervention') and the corresponding implementation strategy; and 2) applicable to an array of different research methodologies. CONCLUSIONS The RIMES-SE Statement and Checklist extends the reporting guidelines set forth in the original RIMES Checklist via inclusion of key implementation science concepts. It is intended to improve the quality and transparency of reporting of risk minimization evaluation studies so as to advance drug safety science.
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Affiliation(s)
- Meredith Y Smith
- Implementation Science Group, Patient-Centered Research, Evidera, Inc., Bethesda, MD, USA.
- Department of Regulatory and Quality Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, USA.
| | - Elaine H Morrato
- Parkinson School of Health Sciences and Public Health, Loyola University Chicago, Maywood, IL, USA
| | - Nallely Mora
- Parkinson School of Health Sciences and Public Health, Loyola University Chicago, Maywood, IL, USA
| | - Viviana Nguyen
- Implementation Science Group, Patient-Centered Research, Evidera, Inc., Bethesda, MD, USA
| | | | - Almut G Winterstein
- Department of Pharmaceutical Outcomes and Policy and Center for Drug Evaluation and Safety, University of Florida, Gainesville, FL, USA
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Maura G, Blotière PO, Wastesson JW, Johnell K. Spousal bereavement and four-year trajectories of medication use: A nationwide register-based study in Swedish older adults. J Am Geriatr Soc 2024; 72:2048-2059. [PMID: 38720614 DOI: 10.1111/jgs.18950] [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: 07/28/2023] [Revised: 03/14/2024] [Accepted: 04/14/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND Medication use around widowhood has been poorly described for most medication classes. Medication use patterns can reflect health consequences of spousal loss, as previously shown for psychotropic drugs. METHODS We used data from nationwide health registers (2008-2020) to describe the patterns of use of dispensed medications in all widowed Swedes aged ≥65 years followed between 2 years before and 2 years after spousal death. All prescription drugs used by at least 5% of the cohort were considered according to their therapeutic subgroups (Anatomical Therapeutic Chemical [ATC] classification system 2nd level). We used group-based trajectory models to cluster widowed individuals into up to 4 distinct longitudinal patterns of monthly medication use. We ranked the therapeutic subgroups with similar patterns according to their plausibility to reflect potential health effects of spousal loss, compared to those of psycholeptics (mainly anxiolytics, hypnotics) and psychoanaleptics (mainly antidepressants) as the references. RESULTS From 212,111 widowed adults included (68% female and 70% aged ≥75 years), we observed a significant increasing trend in medication use, especially after spousal death, for 21 out of the 39 different therapeutic subgroups that were used by at least 5% (most represented pharmacological groups: cardiovascular system, nervous system, and alimentary tract and metabolism). This increasing trend often concerned only a small proportion of individuals, with varying magnitude and speed of change in medication use across therapeutic subgroups. The patterns of use of antiepileptics, laxatives, skin emollients/protectives, analgesics, and drugs for anemia, constipation, or peptic ulcers, were the closest to those of references, displaying the largest changes in use, and were therefore ranked as the most likely to reflect health effects of spousal loss. CONCLUSION Our results confirmed the increase in psychotropic medications' use in widowed older adults and identified several potential physical health effects of spousal loss that warrant further research.
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Affiliation(s)
- Géric Maura
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Pierre-Olivier Blotière
- 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
| | - Kristina Johnell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Muanda FT, Weir MA, Ahmadi F, McArthur E, Sontrop JM, Abdullah SS, Urquhart BL, Sadeghi H, Kim RB, Garg AX. Thirty-day risk of digoxin toxicity among older adults co-prescribed trimethoprim-sulfamethoxazole versus amoxicillin: A population-based cohort study. Pharmacotherapy 2024. [PMID: 38922947 DOI: 10.1002/phar.2948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/13/2024] [Accepted: 05/22/2024] [Indexed: 06/28/2024]
Abstract
IMPORTANCE Trimethoprim-sulfamethoxazole (TMP-SMX) may increase digoxin concentration, a medication with a narrow therapeutic index. Small changes in digoxin concentration could predispose individuals to the risk of toxicity. OBJECTIVE To characterize the risk of digoxin toxicity in older adults taking digoxin following co-prescription of TMP-SMX compared with co-prescription of amoxicillin. DESIGN, SETTINGS, AND PARTICIPANTS Retrospective population-based cohort study in Ontario, Canada (2002-2020) using linked health care data. Participants comprised 47,961 older adults taking digoxin (58% women; median age 80 years [interquartile range 74-86]) who were newly treated with TMP-SMX (n = 10,273) compared with those newly treated with amoxicillin (n = 37,688). EXPOSURE Co-prescription of TMP-SMX versus amoxicillin in older adults concurrently taking digoxin. MAIN OUTCOME AND MEASURE The primary outcome was a hospital encounter (i.e., hospital admission or emergency department visit) with digoxin toxicity within 30 days of the antibiotic prescription. Inverse probability of treatment weighting on the propensity score was used to balance comparison groups on indicators of baseline health. Weighted risk ratios (RR) were obtained using modified Poisson regression and weighted risk differences (RD) using binomial regression. The number needed to harm (NNH) was calculated as 1/RD. RESULTS A hospital encounter with digoxin toxicity occurred in 49/10,273 (0.48%) patients treated with TMP-SMX versus 32/37,688 (0.08%) in those treated with amoxicillin (weighted RR, 5.71 [95% confidence interval (CI), 3.19 to 10.24]; weighted RD, 0.39% [95% CI, 0.25% to 0.53%]; NNH 256 [95% CI, 233 to 400]). CONCLUSION AND RELEVANCE In older adults taking digoxin, the 30-day risk of a hospital encounter with digoxin toxicity was nearly 6 times higher in those co-prescribed TMP-SMX versus amoxicillin, although the absolute risk difference was low (0.4%). Physicians should prescribe an alternative antibiotic when clinically appropriate. If TMP-SMX must be co-prescribed with digoxin (if the benefit is believed to outweigh the risk), digoxin should be dose-reduced on an individual basis.
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Affiliation(s)
- Flory T Muanda
- ICES Western, London, Ontario, Canada
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - Matthew A Weir
- ICES Western, London, Ontario, Canada
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada
- Division of Nephrology, Department of Medicine, Western University, London, Ontario, Canada
| | - Fatemeh Ahmadi
- ICES Western, London, Ontario, Canada
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada
| | - Eric McArthur
- ICES Western, London, Ontario, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Ontario, Canada
| | - Jessica M Sontrop
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - Sheikh S Abdullah
- ICES Western, London, Ontario, Canada
- Lawson Health Research Institute, London Health Sciences Centre, London, Ontario, Canada
| | - Brad L Urquhart
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada
| | - Hasti Sadeghi
- Department of Biology, Western University, London, Ontario, Canada
| | - Richard B Kim
- Division of Clinical Pharmacology, Department of Medicine, Western University, London, Ontario, Canada
| | - Amit X Garg
- ICES Western, London, Ontario, Canada
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada
- Division of Nephrology, Department of Medicine, Western University, London, Ontario, Canada
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Barry AR, Helisaz H, Safari A, Loewen P. Effect of Angiotensin-Converting Enzyme Inhibitors and Angiotensin Receptor Blockers After Coronary Artery Bypass Graft Surgery: A Population-Based Cohort Study. J Am Heart Assoc 2024; 13:e035215. [PMID: 38842283 DOI: 10.1161/jaha.124.035215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 05/02/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND The effect of angiotensin-converting enzyme inhibitors/angiotensin receptor blockers (ACEI/ARBs) on major adverse cardiovascular events (MACE) in patients who undergo coronary artery bypass graft surgery is equivocal. This retrospective, population-based cohort study evaluated effect of exposure to an ACEI/ARB on MACE using linked administrative databases that included all cardiac revascularization procedures, hospitalizations, and prescriptions for the population of British Columbia, Canada. METHODS AND RESULTS All adults who underwent coronary artery bypass graft surgery between 2002 and 2020 were eligible. The primary outcome was time to MACE, defined as a composite of all-cause death, myocardial infarction, and ischemic stroke using Cox proportional hazards models with inverse probability treatment weighting. Included were 15 439 patients and 6191 (40%) were prescribed an ACEI/ARB. Mean age was 66 years, 83% were men, and 16% had heart failure (HF). Median exposure time was 40 months. Over the 5-year follow-up, 1623 MACE occurred. Impact of exposure was different for patients with and without HF (P <0.0001 for interaction). After probability-weighting and adjustment for relevant covariates, exposure to ACEI/ARBs was associated with a lower hazard of MACE in patients with HF at 1 year (hazard ratio, 0.13 [95% CI, 0.09-0.19]) and 5 years (hazard ratio, 0.36 [95% CI, 0.30-0.44]). In patients without HF, ACEI/ARBs had a lower hazard of MACE at 1 year (hazard ratio, 0.35 [95% CI, 0.27-0.46]) and 5 years (hazard ratio, 0.66 [95% CI, 0.58-0.76]). CONCLUSIONS In this population-based study, ACEI/ARBs were associated with a lower hazard of MACE in a cohort of patients post-coronary artery bypass graft surgery irrespective of HF status.
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Affiliation(s)
- Arden R Barry
- Faculty of Pharmaceutical Sciences The University of British Columbia Vancouver British Columbia Canada
- Jim Pattison Outpatient Care and Surgery Centre Lower Mainland Pharmacy Services Surrey British Columbia Canada
| | - Hamed Helisaz
- GranTAZ Consulting Vancouver British Columbia Canada
- Faculty of Applied Science The University of British Columbia Vancouver British Columbia Canada
| | - Abdollah Safari
- GranTAZ Consulting Vancouver British Columbia Canada
- School of Mathematics, Statistics and Computer Science, College of Science University of Tehran Tehran Iran
| | - Peter Loewen
- Faculty of Pharmaceutical Sciences The University of British Columbia Vancouver British Columbia Canada
- Centre for Cardiovascular Innovation The University of British Columbia Vancouver British Columbia Canada
- Collaboration for Outcomes Research and Evaluation, Faculty of Pharmaceutical Sciences The University of British Columbia Vancouver British Columbia Canada
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Fahmy H, Chan AHY, Cheung G, Tomlin A, Beyene K. Patterns of opioid use in New Zealand older adults, 2007-2018. Australas J Ageing 2024; 43:376-386. [PMID: 38244213 DOI: 10.1111/ajag.13278] [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: 10/10/2023] [Revised: 12/06/2023] [Accepted: 12/13/2023] [Indexed: 01/22/2024]
Abstract
OBJECTIVES Opioid use has increased globally, dramatically increasing opioid overdose, dependence, abuse and mortality. Limited research is available on opioid use patterns in older adults in New Zealand and internationally. This study aims to address this gap by determining the incidence and prevalence of opioid use among older adults (age ≥65 years) in New Zealand from 2007 to 2018. METHODS This was a population-based retrospective cohort study conducted using New Zealand national administrative healthcare databases. The annual opioid use incidence (2008-2018) and prevalence (2007-2018) in older adults were determined and stratified by sex, age, and opioid type and strength. We used descriptive statistics to summarise the patterns of opioid dispensing. Data analysis was conducted using MS Excel, and data linking was performed using SQL software. RESULTS A total of 820,349 older adults were initiated on opioids during the study period. The overall incidence of opioid use in older adults showed a steady increase from 2008 to 2015; similarly, the prevalence steadily increased from 2007 to 2015, and thereafter, both rates fluctuated. A slight decrease in both prevalence and incidence rates was observed in 2018. Codeine and tramadol were the most commonly dispensed opioids during the study period. Females had a higher incidence and prevalence of all opioids than males. CONCLUSIONS The incidence and prevalence of opioid dispensing increased in New Zealand older adults over time. Monitoring the trends of opioid use in older adults is critical to enable clinicians and policymakers to deliver early interventions to prevent future opioid-related adverse events.
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Affiliation(s)
- Hoda Fahmy
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Amy Hai Yan Chan
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Gary Cheung
- Department of Psychological Medicine, School of Medicine, The University of Auckland, Auckland, New Zealand
| | - Andrew Tomlin
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Kebede Beyene
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
- Department of Pharmaceutical and Administrative Sciences, University of Health Sciences and Pharmacy, St. Louis, Missouri, USA
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Fuente-Moreno M, Dima AL, Rubio-Valera M, Baladon L, Chavarria V, Contaldo SF, Peña-Salazar C, Serra-Sutton V, Hermida-González P, de Loño JP, Rey-Abella ME, Aznar-Lou I, Serrano-Blanco A. Evaluation of adherence to antipsychotics: A real-world data study using four different dosing assumptions. Br J Clin Pharmacol 2024; 90:1480-1492. [PMID: 38499460 DOI: 10.1111/bcp.16042] [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: 06/29/2023] [Revised: 11/28/2023] [Accepted: 02/09/2024] [Indexed: 03/20/2024] Open
Abstract
AIMS This study aimed to assess the frequency of dosing inconsistencies in prescription data and the effect of four dosing assumption strategies on adherence estimates for antipsychotic treatment. METHODS A retrospective cohort, which linked prescription and dispensing data of adult patients with ≥1 antipsychotic prescription between 2015-2016 and followed up until 2019, in Catalonia (Spain). Four strategies were proposed for selecting the recommended dosing in overlapping prescription periods for the same patient and antipsychotic drug: (i) the minimum dosing prescribed; (ii) the dose corresponding to the latest prescription issued; (iii) the highest dosing prescribed; and (iv) all doses included in the overlapped period. For each strategy, one treatment episode per patient was selected, and the Continuous Medication Availability measure was used to assess adherence. Descriptive statistics were used to describe results by strategy. RESULTS Of the 277 324 prescriptions included, 76% overlapped with other prescriptions (40% with different recommended dosing instructions). The number and characteristics of patients and treatment episodes (18 292, 18 303, 18 339 and 18 536, respectively per strategy) were similar across strategies. Mean adherence was similar between strategies, ranging from 57 to 60%. However, the proportion of patients with adherence ≥90% was lower when selecting all doses (28%) compared with the other strategies (35%). CONCLUSION Despite the high prevalence of overlapping prescriptions, the strategies proposed did not show a major effect on the adherence estimates for antipsychotic treatment. Taking into consideration the particularities of antipsychotic prescription practices, selecting the highest dose in the overlapped period seemed to provide a more accurate adherence estimate.
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Affiliation(s)
- Marina Fuente-Moreno
- Health Technology Assessment in Primary Care and Mental Health (PRISMA) Research Group, Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
- Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, Barcelona, Spain
- Red de Investigación en Cronicidad, Atención Primaria y Promoción de la Salud (RICAPPS), Madrid, Spain
| | - Alexandra L Dima
- Health Technology Assessment in Primary Care and Mental Health (PRISMA) Research Group, Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Maria Rubio-Valera
- Health Technology Assessment in Primary Care and Mental Health (PRISMA) Research Group, Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Luisa Baladon
- Red de Investigación en Cronicidad, Atención Primaria y Promoción de la Salud (RICAPPS), Madrid, Spain
- Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
| | - Victor Chavarria
- Red de Investigación en Cronicidad, Atención Primaria y Promoción de la Salud (RICAPPS), Madrid, Spain
- Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
| | | | - Carlos Peña-Salazar
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
| | - Vicky Serra-Sutton
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Agència de Qualitat i Avaluació Sanitàries de Catalunya (AQuAS); Health Quality and Assessment Agency of Catalonia, Barcelona, Spain
| | | | - Jorge Peláez de Loño
- Unitat de Farmàcia. Regió Sanitària Metropolitana Sud CatSalut, Barcelona, Spain
| | | | - Ignacio Aznar-Lou
- Health Technology Assessment in Primary Care and Mental Health (PRISMA) Research Group, Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Antoni Serrano-Blanco
- Health Technology Assessment in Primary Care and Mental Health (PRISMA) Research Group, Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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Hughes JE, Bennett KE, Cahir C. Drug-Drug Interactions and Their Association with Adverse Health Outcomes in the Older Community-Dwelling Population: A Prospective Cohort Study. Clin Drug Investig 2024; 44:439-453. [PMID: 38878216 PMCID: PMC11196341 DOI: 10.1007/s40261-024-01369-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2024] [Indexed: 06/25/2024]
Abstract
BACKGROUND Evidence on associations between drug-drug interactions (DDIs) and health outcomes in the older community-dwelling population is limited. OBJECTIVE We estimate potentially clinically important DDI prevalence and examine the association between DDIs and (1) adverse drug events (ADEs), (2) emergency hospital attendance and (3) health-related quality of life (HRQoL) in an older community-dwelling population in Ireland. METHODS This is a prospective cohort study of community-dwelling older adults (N = 904) aged ≥ 70 years from 15 general practices in Ireland recruited in 2010 (wave-1) and followed-up over 2 years (wave-2; 2012-2013), with linked national pharmacy claims data. Individuals dispensed two or more drugs (wave-1: N = 842; wave-2: N = 763) were included. DDI prevalence at baseline, follow-up and 6 months prior to each health outcome was estimated. Multi-level regression was used to model the association between DDI-exposure and health outcomes at follow-up. DDI prevalence, adjusted incidence-rate ratios (aIRR), adjusted odds ratios (aOR), β coefficients and robust standard error (RSE) from multi-level regression analyses, and 95% confidence intervals (CIs) are reported. RESULTS At wave-1, n = 196 (23.3% [95% CI 20.5-26.3]), individuals were potentially exposed to ≥ 1 DDI, increasing to n = 345 (45.2% [41.7-48.9]) at wave-2. At 2-year follow-up, the median number of ADEs was 3 (interquartile range [IQR 2-5]); 229 (30.1%) had ≥ 1 emergency hospital attendance, and the mean EQ-5D was 0.74 (± 0.23). Evidence for the association between DDI-exposure and emergency hospital attendance at follow-up was lacking (aOR = 1.38 [0.42-4.53]). DDI-exposure was associated with an increasing number of ADEs (aIRR = 1.26 [1.03-1.55]), and decreasing EQ-5D utility (β = - 0.07, [-0.11 to -0.04], RSE = 0.02). Aspirin-warfarin, clarithromycin-prednisolone, amiodarone-furosemide, clarithromycin-salbutamol, rosuvastatin-warfarin, amiodarone-bisoprolol, and aspirin-nicorandil were common DDIs 6 months preceding these health outcomes. CONCLUSIONS We found a two-fold increase in DDI prevalence between wave 1 and 2. DDI exposure was associated with increasing ADEs and declining HRQoL at 2-year follow-up. Common DDIs involved anticoagulants, cardiovascular and antimicrobial drugs, which should be targeted for medicine optimisation.
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Affiliation(s)
- John E Hughes
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland.
| | - Kathleen E Bennett
- Data Science Centre, School of Population Health, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
| | - Caitriona Cahir
- Data Science Centre, School of Population Health, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
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Page AT, Potter K, Lee G, Almutairi H, Lee K, Wang K, Ailabouni N, Etherton-Beer C. Medicines Regimens Charted for Older People Living in Residential Aged Care: A Repeated Cross-Sectional Study Describing the Number of Medicines, Regimen Complexity, High-Risk Prescribing, and Potential Underprescribing. J Am Med Dir Assoc 2024; 25:104944. [PMID: 38428832 DOI: 10.1016/j.jamda.2024.01.013] [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: 09/11/2023] [Revised: 01/12/2024] [Accepted: 01/13/2024] [Indexed: 03/03/2024]
Abstract
OBJECTIVE We aimed to explore medicines regimens charted for older people living in residential aged care facilities (RACFs). DESIGN Repeated cross-sectional study using routinely collected data sampled in a cross-sectional manner at 11 time points (day of admission, then at 1, 3, 7, 14, and 30 days, and 3, 6, 12, 18, and 24 months post admission). SETTING AND PARTICIPANTS The cohort is set in 34 RACFs managed by a single Australasian provider. People aged ≥65 years admitted to permanent care between January 1, 2017, and October 1, 2021, with medicines charted on the date of admission. METHODS Medicines charted were evaluated for potentially suboptimal prescribing including number of medicines, high-risk prescribing (eg, potentially inappropriate medicines, anticholinergic burden), and potential underprescribing. RESULTS The 3802 residents in the final cohort had a mean age of 84.9 ± 7.2 years at admission. At least 1 example of suboptimal prescribing was identified in 3479 (92%) residents at admission increasing to 1410 (97%) at 24 months. The number of medicines charted for each resident increased over time from 6.0 ± 3.8 regular and 2.8 ± 2.7 as required medicines at admission to 8.9 ± 4.1 regular and 8.1 ± 3.7 as required medicines at 24 months. Anticholinergic drug burden increased from 1.6 ± 2.4 at admission to 3.0 ± 2.8 at 24 months. Half the residents (2173; 57%) used at least 1 potentially inappropriate medicine at admission, which rose to nearly three-quarters (1060; 73%) at 24 months admission. CONCLUSION AND IMPLICATIONS The total number of medicines charted for older adults living in RACFs increases with length of stay, with charted as required medicines nearly tripling. Effective interventions to optimize medicines use in this vulnerable population are required.
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Affiliation(s)
- Amy Theresa Page
- School of Allied Health, The University of Western Australia, Perth, Western Australia, Australia.
| | | | - Georgie Lee
- School of Allied Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Hend Almutairi
- School of Allied Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Kenneth Lee
- School of Allied Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Kate Wang
- School of Allied Health, The University of Western Australia, Perth, Western Australia, Australia; School of Health and Biomedical Sciences, RMIT, Melbourne, Australia
| | - Nagham Ailabouni
- PACE, School of Pharmacy, Health and Behavioural Sciences Faculty, University of Queensland
| | - Christopher Etherton-Beer
- WA Centre for Health and Ageing, University of Western Australia, Perth, Western Australia, Australia; Department of Geriatric Medicine, Royal Perth Hospital, Perth, Australia
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Ruiz JI, Lei X, Wu CF, Zhao H, Giordano SH, Rajan SS, Suarez-Almazor ME. Utilization of Biologic Disease-Modifying Antirheumatic Therapy in Patients With Rheumatoid Arthritis and Recently Diagnosed Breast Cancer. Arthritis Care Res (Hoboken) 2024; 76:850-859. [PMID: 38268474 DOI: 10.1002/acr.25306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/08/2023] [Accepted: 01/22/2024] [Indexed: 01/26/2024]
Abstract
OBJECTIVE Biologic disease-modifying antirheumatic drugs (bDMARDs) are immunosuppressants, and there have been concerns that they might impact tumor immunity in patients with cancer with rheumatoid arthritis (RA). The purpose of this study was to describe the utilization trends of bDMARD in patients with RA after breast cancer (BC) diagnosis. METHODS We performed a retrospective cohort study of adults with RA and BC (2008 onward) from Optum's de-identified Clinformatics® Data Mart Database (CDM); the Surveillance, Epidemiology, and End Results Program (SEER) Medicare; and the Texas Cancer Registry (TCR) Medicare databases. We evaluated bDMARD utilization trends during the first three years after BC. We conducted multivariable logistic regression to evaluate the association of utilization with patient characteristics. RESULTS A total 1,412 patients were identified in CDM and 1,439 patients in SEER/TCR-Medicare. During the three months before BC diagnosis, 28.2% (CDM) and 26.9% (SEER/TCR-Medicare) patients had received bDMARDs. Within the first three years after diagnosis, 24.1% (CDM) and 26.4% (SEER/TCR-Medicare) were receiving bDMARDs. About 70% of the patients in the two cohorts received glucocorticoids with no significant time trend increases. The largest predictor of bDMARD utilization was prior use before BC (CDM: odds ratio [OR] 27.15, 95% confidence interval [CI] 19.29-38.19; SEER/TCR: OR 18.98, 95% CI 13.72-26.26). Regional and distant BC compared to in situ or localized were also associated with lower bDMARDs utilization in SEER/TCR-Medicare (OR 0.54, 95% CI 0.36-0.82; OR 0.31, 95% CI 0.13-0.77, respectively). CONCLUSION The utilization of tumor necrosis factor inhibitors and other bDMARDs in patients with RA and recent BC has not increased since 2008. Glucocorticoids utilization remained high. The largest predictor of bDMARD utilization was prior use before BC.
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Affiliation(s)
- Juan I Ruiz
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xiudong Lei
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chi-Fang Wu
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hui Zhao
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sharon H Giordano
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Suja S Rajan
- Department of Management, Policy and Community Heath, School of Public Health, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Maria E Suarez-Almazor
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, Texas
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10
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Fusaroli M, Salvo F, Begaud B, AlShammari TM, Bate A, Battini V, Brueckner A, Candore G, Carnovale C, Crisafulli S, Cutroneo PM, Dolladille C, Drici MD, Faillie JL, Goldman A, Hauben M, Herdeiro MT, Mahaux O, Manlik K, Montastruc F, Noguchi Y, Norén GN, Noseda R, Onakpoya IJ, Pariente A, Poluzzi E, Salem M, Sartori D, Trinh NTH, Tuccori M, van Hunsel F, van Puijenbroek E, Raschi E, Khouri C. The Reporting of a Disproportionality Analysis for Drug Safety Signal Detection Using Individual Case Safety Reports in PharmacoVigilance (READUS-PV): Development and Statement. Drug Saf 2024; 47:575-584. [PMID: 38713346 PMCID: PMC11116242 DOI: 10.1007/s40264-024-01421-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND AND AIM Disproportionality analyses using reports of suspected adverse drug reactions are the most commonly used quantitative methods for detecting safety signals in pharmacovigilance. However, their methods and results are generally poorly reported in published articles and existing guidelines do not capture the specific features of disproportionality analyses. We here describe the development of a guideline (REporting of A Disproportionality analysis for drUg Safety signal detection using individual case safety reports in PharmacoVigilance [READUS-PV]) for reporting the results of disproportionality analyses in articles and abstracts. METHODS We established a group of 34 international experts from universities, the pharmaceutical industry, and regulatory agencies, with expertise in pharmacovigilance, disproportionality analyses, and assessment of safety signals. We followed a three-step process to develop the checklist: (1) an open-text survey to generate a first list of items; (2) an online Delphi method to select and rephrase the most important items; (3) a final online consensus meeting. RESULTS Among the panel members, 33 experts responded to round 1 and 30 to round 2 of the Delphi and 25 participated to the consensus meeting. Overall, 60 recommendations for the main body of the manuscript and 13 recommendations for the abstracts were retained by participants after the Delphi method. After merging of some items together and the online consensus meeting, the READUS-PV guidelines comprise a checklist of 32 recommendations, in 14 items, for the reporting of disproportionality analyses in the main body text and four items, comprising 12 recommendations, for abstracts. CONCLUSIONS The READUS-PV guidelines will support authors, editors, peer-reviewers, and users of disproportionality analyses using individual case safety report databases. Adopting these guidelines will lead to more transparent, comprehensive, and accurate reporting and interpretation of disproportionality analyses, facilitating the integration with other sources of evidence.
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Affiliation(s)
- Michele Fusaroli
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Francesco Salvo
- Université de Bordeaux, INSERM, BPH, Team AHeaD, U1219, 33000, Bordeaux, France
- Service de Pharmacologie Médicale, CHU de Bordeaux, INSERM, U1219, 33000, Bordeaux, France
| | - Bernard Begaud
- Université de Bordeaux, INSERM, BPH, Team AHeaD, U1219, 33000, Bordeaux, France
| | | | - Andrew Bate
- Global Safety, GSK, Brentford, UK
- Department of Non-Communicable Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Vera Battini
- Pharmacovigilance and Clinical Research, International Centre for Pesticides and Health Risk Prevention, Department of Biomedical and Clinical Sciences (DIBIC), ASST Fatebenefratelli-Sacco University Hospital, Università degli Studi di Milano, Milan, Italy
| | | | | | - Carla Carnovale
- Pharmacovigilance and Clinical Research, International Centre for Pesticides and Health Risk Prevention, Department of Biomedical and Clinical Sciences (DIBIC), ASST Fatebenefratelli-Sacco University Hospital, Università degli Studi di Milano, Milan, Italy
| | | | - Paola Maria Cutroneo
- Unit of Clinical Pharmacology, Sicily Pharmacovigilance Regional Centre, University Hospital of Messina, Messina, Italy
| | - Charles Dolladille
- UNICAEN, EA4650 SEILIRM, CHU de Caen Normandie, Normandie University, Caen, France
- Department of Pharmacology, CHU de Caen Normandie, Caen, France
| | - Milou-Daniel Drici
- Department of Clinical Pharmacology, Université Côte d'Azur Medical Center, Nice, France
| | - Jean-Luc Faillie
- Desbrest Institute of Epidemiology and Public Health, Department of Medical Pharmacology and Toxicology, INSERM, Univ Montpellier, Regional Pharmacovigilance Centre, CHU Montpellier, Montpellier, France
| | - Adam Goldman
- Department of Internal Medicine, Sheba Medical Center, Ramat-Gan, Israel
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Manfred Hauben
- Pfizer Inc., New York, USA
- Department of Family and Community Medicine, New York Medical College, Valhalla, New York, USA
| | - Maria Teresa Herdeiro
- Department of Medical Sciences, IBIMED-Institute of Biomedicine, University of Aveiro, 3810-193, Aveiro, Portugal
| | | | - Katrin Manlik
- Bayer AG, Medical Affairs and Pharmacovigilance, Berlin, Germany
| | - François Montastruc
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Toulouse University Hospital (CHU), Toulouse, France
- CIC 1436, Team PEPSS (Pharmacologie En Population cohorteS et biobanqueS), Toulouse University Hospital, Toulouse, France
| | - Yoshihiro Noguchi
- Laboratory of Clinical Pharmacy, Gifu Pharmaceutical University, Gifu, Japan
| | | | - Roberta Noseda
- Institute of Pharmacological Sciences of Southern Switzerland, Division of Clinical Pharmacology and Toxicology, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Igho J Onakpoya
- Department for Continuing Education, University of Oxford, Oxford, UK
| | - Antoine Pariente
- Université de Bordeaux, INSERM, BPH, Team AHeaD, U1219, 33000, Bordeaux, France
- Service de Pharmacologie Médicale, CHU de Bordeaux, INSERM, U1219, 33000, Bordeaux, France
| | - Elisabetta Poluzzi
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | | | - Daniele Sartori
- Uppsala Monitoring Centre, Uppsala, Sweden
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Nhung T H Trinh
- PharmacoEpidemiology and Drug Safety Research Group, Department of Pharmacy, University of Oslo, Oslo, Norway
| | - Marco Tuccori
- Tuscany Regional Centre, Unit of Adverse Drug Reaction Monitoring, University Hospital of Pisa, Pisa, Italy
| | - Florence van Hunsel
- Netherlands Pharmacovigilance Centre Lareb, 's-Hertogenbosch, the Netherlands
- University of Groningen, Groningen Research Institute of Pharmacy, PharmacoTherapy, Epidemiology and Economics, Groningen, the Netherlands
| | - Eugène van Puijenbroek
- Netherlands Pharmacovigilance Centre Lareb, 's-Hertogenbosch, the Netherlands
- University of Groningen, Groningen Research Institute of Pharmacy, PharmacoTherapy, Epidemiology and Economics, Groningen, the Netherlands
| | - Emanuel Raschi
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy.
| | - Charles Khouri
- Pharmacovigilance Department, Univ. Grenoble Alpes, Grenoble Alpes University Hospital, Grenoble, France.
- UMR 1300-HP2 Laboratory, Univ. Grenoble Alpes, INSERM, Grenoble Alpes University, Grenoble, France.
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11
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Jung M, Xia T, Ilomäki J, Pearce C, Nielsen S. Opioid characteristics and nonopioid interventions associated with successful opioid taper in patients with chronic noncancer pain. Pain 2024; 165:1327-1335. [PMID: 38112755 PMCID: PMC11090027 DOI: 10.1097/j.pain.0000000000003133] [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: 05/27/2023] [Revised: 10/27/2023] [Accepted: 11/04/2023] [Indexed: 12/21/2023]
Abstract
ABSTRACT Current research indicates that tapering opioids may improve pain and function in patients with chronic noncancer pain. However, gaps in the literature remain regarding the choice of opioid and nonopioid interventions to support a successful taper. This study used an Australian primary care data set to identify a cohort of patients on long-term opioid therapy commencing opioid taper between January 2016 and September 2019. Using logistic regression analysis, we compared key clinical factors associated with differing taper outcomes. Of a total of 3371 patients who commenced taper, 1068 (31.7%) completed taper within 12 months. In the 3 months after commencement of taper, compared with those who did not complete taper, patients who successfully completed opioid taper were less likely to be prescribed buprenorphine (odds ratio [OR] 0.691; 95% CI: 0.530-0.901), fentanyl (OR, 0.429; 95% CI: 0.295-0.622), and long-acting (LA) opioids, including methadone (OR, 0.349; 95% CI: 0.157-0.774), oxycodone-naloxone (OR, 0.521; 95% CI: 0.407-0.669), and LA tapentadol (OR, 0.645; 95% CI: 0.461-0.902), but more likely to be prescribed codeine (OR, 1.308; 95% CI: 1.036-1.652). Compared with those who did not complete taper, patients who successfully tapered were less likely to be prescribed any formulations of oxycodone (short-acting [SA]: OR, 0.533; 95% CI: 0.422-0.672, LA: OR, 0.356; 95% CI: 0.240-0.530) and tramadol (SA: OR, 0.370; 95% CI: 0.218-0.628, LA: OR, 0.317; 95% CI: 0.234-0.428). The type of opioid prescribed in the months after commencement of taper seems to influence the taper outcomes. These findings may inform prospective studies on opioid taper.
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Affiliation(s)
- Monica Jung
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, Australia
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
| | - Ting Xia
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, Australia
| | - Jenni Ilomäki
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Australia
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Christopher Pearce
- Melbourne East General Practice Network (trading as Outcome Health), Surrey Hills, Australia
- Department of General Practice, School of Primary and Allied Health Care, Monash University, Notting Hill, Melbourne, Australia
| | - Suzanne Nielsen
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, Australia
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12
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Brown JP, Wing K, Evans SJ, Leyrat C, Mansfield KE, Smeeth L, Wong AYS, Yorston D, Galwey NW, Douglas IJ. Systemic Fluoroquinolone Use and Risk of Uveitis or Retinal Detachment. JAMA Ophthalmol 2024:2819216. [PMID: 38814618 PMCID: PMC11140578 DOI: 10.1001/jamaophthalmol.2024.1712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 04/07/2024] [Indexed: 05/31/2024]
Abstract
Importance Fluoroquinolone use has been associated with increased risk of uveitis and retinal detachment in noninterventional studies, but the findings have been conflicting and causality is unclear. Objective To estimate the association of systemic fluoroquinolone use with acute uveitis or retinal detachment, using multiple analyses and multiple databases to increase the robustness of results. Design, Setting, and Participants This cohort study used data from the Clinical Practice Research Datalink Aurum and GOLD UK primary care records databases, which were linked to hospital admissions data. Adults prescribed a fluoroquinolone or a comparator antibiotic, cephalosporin, between April 1997 and December 2019 were included. Adults with uveitis or retinal detachment were analyzed in a separate self-controlled case series. Data analysis was performed from May 2022 to May 2023. Exposures Systemic fluoroquinolone or comparator antibiotic. Main Outcomes and Measures The primary outcome was a diagnosis of acute uveitis or retinal detachment. Hazard ratios (HRs) were estimated in the cohort study for the association of fluoroquinolone prescription with either uveitis or retinal detachment, using stabilized inverse probability of treatment weighted Cox regression. Rate ratios (RRs) were estimated in the self-controlled case series, using conditional Poisson regression. Estimates were pooled across databases using fixed-effects meta-analysis. Results In total, 3 001 256 individuals in Aurum (1 893 561 women [63.1%]; median [IQR] age, 51 [35-68] years) and 434 754 in GOLD (276 259 women [63.5%]; median [IQR] age, 53 [37-70] years) were included in the cohort study. For uveitis, the pooled adjusted HRs (aHRs) for use of fluoroquinolone vs cephalosporin were 0.91 (95% CI, 0.72-1.14) at first treatment episode and 1.07 (95% CI, 0.92-1.25) over all treatment episodes. For retinal detachment, the pooled aHRs were 1.37 (95% CI, 0.80-2.36) at first treatment episode and 1.18 (95% CI, 0.84-1.65) over all treatment episodes. In the self-controlled case series, for uveitis, the pooled adjusted RRs (aRRs) for fluoroquinolone use vs nonuse were 1.13 (95% CI, 0.97-1.31) for 1 to 29 days of exposure, 1.16 (95% CI, 1.00-1.34) for 30 to 59 days, and 0.98 (95% CI, 0.74-1.31) for 60 days for longer. For retinal detachment, pooled aRRs for fluoroquinolone use vs nonuse were 1.15 (95% CI, 0.86-1.54) for 1 to 29 days of exposure, 0.94 (95% CI, 0.69-1.30) for 30 to 59 days, and 1.03 (95% CI, 0.59-1.78) for 60 days or longer. Conclusions and Relevance These findings do not support an association of systemic fluoroquinolone use with substantively increased risk of uveitis or retinal detachment. Although an association cannot be completely ruled out, these findings indicate that any absolute increase in risk would be small and, hence, of limited clinical importance.
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Affiliation(s)
- Jeremy P Brown
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Kevin Wing
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Stephen J Evans
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Clémence Leyrat
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Kathryn E Mansfield
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Liam Smeeth
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Angel Y S Wong
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - David Yorston
- Tennent Institute of Ophthalmology, Gartnavel General Hospital, Glasgow, United Kingdom
| | - Nicholas W Galwey
- Research and Development, GSK Medicines Research Centre, GSK, Stevenage, United Kingdom
| | - Ian J Douglas
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
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13
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Maillard O, Bun R, Laanani M, Verga-Gérard A, Leroy T, Gault N, Estellat C, Noize P, Kaguelidou F, Sommet A, Lapeyre-Mestre M, Fourrier-Réglat A, Weill A, Quantin C, Tubach F. Use of the French National Health Data System (SNDS) in pharmacoepidemiology: A systematic review in its maturation phase. Therapie 2024:S0040-5957(24)00065-9. [PMID: 38834394 DOI: 10.1016/j.therap.2024.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/14/2024] [Accepted: 05/16/2024] [Indexed: 06/06/2024]
Abstract
AIM OF THE STUDY The French National Health Data System (SNDS) comprises healthcare data that cover 99% of the population (over 67 million individuals) in France. The aim of this study was to present an overview of published pharmacoepidemiological studies using the SNDS in its maturation phase. METHODS We conducted a systematic literature review of original research articles in the Pubmed and EMBASE databases from January 2012 until August 2018. RESULTS A total of 316 full-text articles were included, with an annual increase over the study period. Only 16 records were excluded after screening because they did not involve the SNDS but other French healthcare databases. The study design was clearly reported in only 66% of studies of which 57% were retrospective cohorts and 22% cross-sectional studies. The reported study objectives were drug utilization (65%), safety (22%) and effectiveness (9%). Almost all ATC groups were studied but the most frequent ones concerned the nervous system in 149 studies (49%), cardiovascular system drugs in 104 studies (34%) and anti-infectives for systemic use in 50 studies (16%). CONCLUSION The SNDS is of growing interest for studies on drug use and safety, which could be conducted more in specific populations, including children, pregnant women and the elderly, as these populations are often not included in clinical trials.
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Affiliation(s)
- Olivier Maillard
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Department of Public Health and Research, CHU de La Réunion, 97400 Saint-Pierre, Ile de La Reunion, France; Clinical Investigation Center, INSERM CIC 1410, CHU de La Réunion, 97400 Saint-Pierre, Ile de La Reunion, France.
| | - René Bun
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Department of Public Health and Research, CHU de La Réunion, 97400 Saint-Pierre, Ile de La Reunion, France; Clinical Investigation Center, INSERM CIC 1410, CHU de La Réunion, 97400 Saint-Pierre, Ile de La Reunion, France
| | - Moussa Laanani
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; French National Health Insurance, 75000 Paris, France
| | - Amandine Verga-Gérard
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; INSERM, CIC-EC 1433, 54100 Nancy, France
| | - Taylor Leroy
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; INSERM, CIC-EC 1433, 54100 Nancy, France
| | - Nathalie Gault
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; INSERM, CIC-EC 1425, hôpital Bichat, 75018 Paris, France
| | - Candice Estellat
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Sorbonne Université, INSERM, institut Pierre-Louis d'épidémiologie et de Santé publique, AP-HP, hôpital Pitié-Salpêtrière, département de Santé publique, centre de pharmacoépidémiologie (Cephepi), CIC-1901, 75000 Paris, France
| | - Pernelle Noize
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Université de Bordeaux, INSERM, BPH, U1219, Team AHeaD, CHU de Bordeaux, pôle de santé publique, service de pharmacologie médicale, 33000 Bordeaux, France
| | - Florentia Kaguelidou
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; INSERM, CIC-EC 1426, Department of Pediatric Pharmacology and Pharmacogenetics, Clinical Investigations Center, hôpital Robert-Debré, 75019 Paris, France; UMR-1123, ECEVE, université Paris Diderot, Sorbonne Paris Cité, 75013 Paris, France
| | - Agnès Sommet
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Service de pharmacologie médicale et clinique, faculté de médecine, CIC 1436, CHU, université de Toulouse, 31000 Toulouse, France
| | - Maryse Lapeyre-Mestre
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Service de pharmacologie médicale et clinique, faculté de médecine, CIC 1436, CHU, université de Toulouse, 31000 Toulouse, France
| | - Annie Fourrier-Réglat
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Université de Bordeaux, INSERM, BPH, U1219, Team AHeaD, CHU de Bordeaux, pôle de santé publique, service de pharmacologie médicale, 33000 Bordeaux, France
| | - Alain Weill
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Epiphare (French National Medicines Agency ANSM and French National Health Insurance CNAM), 93200 Saint-Denis, France
| | - Catherine Quantin
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Service de biostatistiques et d'information médicale (DIM), CHU Dijon Bourgogne, INSERM, université de Bourgogne, CIC 1432, module épidémiologie clinique, 21000 Dijon, France; Université Paris-Saclay, UVSQ, Inserm, CESP, 94807 Villejuif, France
| | - Florence Tubach
- Réseau de recherche en épidémiologie clinique et en santé publique/French Clinical Research Infrastructure Network (RECaP F-CRIN) Inserm network, 54500 Vandoeuvre-lès-Nancy, France; Sorbonne Université, INSERM, institut Pierre-Louis d'épidémiologie et de Santé publique, AP-HP, hôpital Pitié-Salpêtrière, département de Santé publique, centre de pharmacoépidémiologie (Cephepi), CIC-1901, 75000 Paris, France
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14
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Havet A, Bouvard C, Moskal A, Chanelière M, Massardier J, Lebrun-Vignes B, Jonville-Bera AP, Payet C, Viprey M. Compliance with the pregnancy prevention program among women initiating isotretinoin treatment between 2014 and 2021: A nationwide cohort study on the French Health Data System (SNDS). J Eur Acad Dermatol Venereol 2024. [PMID: 38764351 DOI: 10.1111/jdv.20073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 03/15/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND Despite the French pregnancy prevention program (PPP), a considerable number of pregnancies are potentially exposed to oral isotretinoin. New measures were taken by the French Medicines Agency, including the restriction of initial isotretinoin prescriptions to dermatology specialists in May 2015 and a new information campaign on teratogenicity in January 2019. OBJECTIVES The aims were to: describe, between 2014 and 2021, compliance with PPP recommendations: isotretinoin use as a second-line treatment, first prescription by a dermatology specialist, monthly prescription renewal and pregnancy testing (PT); assess the effect of the 2015 and 2019 measures on PT compliance; and identify the determinants of PT noncompliance. METHODS A retrospective cohort study was conducted among women aged 11-50 years initiating isotretinoin between 2014 and 2021 using the French Health Data System. PT compliance corresponded to pregnancy test completion and specific delays between prescription and dispensation. Time series analyses were performed to evaluate the effect of the 2015 and 2019 measures on PT compliance, and log-binomial and Poisson multivariate regression models were used to identify the determinants of PT noncompliance. RESULTS Isotretinoin was prescribed as a second-line treatment in 64% of initiations, mainly by dermatology specialists (92%). A new monthly prescription was observed in 98% of dispensations. PT compliance reached 61%, 72% and 25% at initiation, renewals and end of treatment, respectively. The 2015 measure was associated with better PT compliance at initiation and renewals. The 2019 measure had no significant effect on PT compliance at the initiation or end of treatment but was associated with a decrease in PT compliance at renewals. Age, low socioeconomic level, initiation by a nondermatology specialist and during summer were associated with PT noncompliance. CONCLUSIONS Understanding factors associated with PT noncompliance could help to target specific subpopulations of women treated with isotretinoin.
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Affiliation(s)
- A Havet
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
- Hospices Civils de Lyon, Service Des Données de Santé, Lyon, France
| | - C Bouvard
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
| | - A Moskal
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
| | - M Chanelière
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
- Collège Universitaire de Médecine Générale, Université Lyon 1, Villeurbanne, France
| | - J Massardier
- Service de Gynécologie-Obstétrique, Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Lyon, France
| | - B Lebrun-Vignes
- Service de Pharmacologie, Centre Régional de Pharmacovigilance, Hôpital Pitié-Salpêtrière, AP-HP, GH Sorbonne Université, Paris, France
| | - A-P Jonville-Bera
- Centre Régional de Pharmacovigilance, CHRU de Tours, Hôpital Bretonneau, Tours, France
| | - C Payet
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
- Hospices Civils de Lyon, Service Des Données de Santé, Lyon, France
| | - M Viprey
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
- Hospices Civils de Lyon, Service Des Données de Santé, Lyon, France
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Chiv R, Beradid S, Suissa S, Renoux C. Effectiveness and Safety of Edoxaban Compared With Apixaban in Elderly Patients With Nonvalvular Atrial Fibrillation: A Real-World Population-Based Cohort Study. Stroke 2024; 55:1161-1170. [PMID: 38511316 DOI: 10.1161/strokeaha.123.045098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/04/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND The very elderly (≥80 years) are at high risk of nonvalvular atrial fibrillation and thromboembolism. Given its recent approval, the comparative effectiveness and safety of edoxaban in this population, relative to the commonly used apixaban, remain unknown. METHODS Using the United Kingdom Clinical Practice Research Datalink, we identified a cohort of patients aged ≥80 with incident nonvalvular atrial fibrillation and newly treated with edoxaban or apixaban between 2015 and 2021. Cohort entry was defined as the first prescription for one of the 2 drugs. We used propensity score fine stratification and weighting for confounding adjustment. A weighted Cox proportional hazards model was used to estimate the hazard ratios (HR) with 95% CI of ischemic stroke/transient ischemic attack/systemic embolism (primary effectiveness outcome) and of major bleeding (primary safety outcome) associated with edoxaban compared with apixaban. We also assessed the risk of all-cause mortality and a composite outcome of ischemic stroke/transient ischemic attack, systemic embolism, gastrointestinal bleeding, and intracranial hemorrhage as secondary outcomes. RESULTS The cohort included 7251 new-users of edoxaban and 39 991 of apixaban. Edoxaban and apixaban had similar incidence rates of thromboembolism (adjusted rates, 20.38 versus 19.22 per 1000 person-years; adjusted HR, 1.06 [95% CI, 0.89-1.26]), although the rates of major bleeding were higher with edoxaban (adjusted rates, 45.57 versus 31.21 per 1000 person-years; adjusted HR, 1.42 [95% CI, 1.26-1.61]). The risk of the composite outcome was 21% higher with edoxaban (adjusted HR, 1.21 [95% CI, 1.07-1.38]). All-cause mortality was similar between edoxaban and apixaban (adjusted HR, 1.04 [95% CI, 0.96-1.12]). CONCLUSIONS In very elderly patients with nonvalvular atrial fibrillation, edoxaban resulted in similar thromboembolism prevention as apixaban, although it was associated with a higher risk of major bleeding. These findings may improve the management of nonvalvular atrial fibrillation by informing physicians on the choice of anticoagulant for this vulnerable population.
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Affiliation(s)
- Richard Chiv
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
- Department of Epidemiology, Biostatistics, and Occupational Health (R.C., S.S., C.R.), McGill University, Montreal, Canada
| | - Sarah Beradid
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
| | - Samy Suissa
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
- Department of Epidemiology, Biostatistics, and Occupational Health (R.C., S.S., C.R.), McGill University, Montreal, Canada
| | - Christel Renoux
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada (R.C., S.B., S.S., C.R.)
- Department of Epidemiology, Biostatistics, and Occupational Health (R.C., S.S., C.R.), McGill University, Montreal, Canada
- Department of Neurology and Neurosurgery (C.R.), McGill University, Montreal, Canada
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16
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de Germay S, Pambrun E, Pariente A, Grenet G, Bezin J, Faillie JL. Use of sodium-glucose cotransporter-2 inhibitors in France: Analysis of French nationwide health insurance database. Diabetes Obes Metab 2024; 26:1678-1686. [PMID: 38288619 DOI: 10.1111/dom.15472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/04/2024] [Accepted: 01/12/2024] [Indexed: 04/09/2024]
Abstract
AIM Sodium-glucose cotransporter-2 inhibitors (SGLT-2i) have been commercialized in France for type 2 diabetes since April 2020 and later for heart and renal diseases. Given the recent developments in treating diabetes and the widening of SGLT-2i indications, we aimed to study changes in the use of glucose-lowering drugs in France and to characterize SGLT-2i new users. METHODS We performed a nationwide utilization study using the French health insurance database. Trends in incidence and prevalence of glucose-lowering drug use were assessed by a repeated cross-sectional study in 2019 and 2021. A cohort study of incident SGLT-2i users was then conducted to describe patient characteristics and the strategy for treating diabetes. RESULTS The prevalence of SGLT-2i use gradually reached 0.1% in the third quarter of 2021 and increased more significantly to 0.2% thereafter. SGLT-2i became the second most prescribed glucose-lowering drug class after metformin at the end of 2021 (0.1%). Among the cohort of 125 387 SGLT-2i new users (mean age 65.0 years; 60.1% of men), 87.6% presented a diabetic comorbidity. The patient profile changed over the study period with an increasing proportion of patients with cardiovascular (28.7% in 2020 vs. 40.2% in 2021) or renal (7.7% in 2020 vs. 11.8% in 2021) comorbidities at initiation. The main combinations used at SGLT-2i initiation were metformin (12.5%) and metformin plus dipeptidyl peptidase-4 inhibitors (8.1%). One-year probability of SGLT-2i persistence was estimated to be 55%. CONCLUSION The expansion of indications for SGLT-2i and the broadening of the target population make it essential to assess the reasons for discontinuation and review their safety profile.
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Affiliation(s)
- Sibylle de Germay
- Univ. Bordeaux, INSERM, BPH, U1219 Team AHeaD, Bordeaux, France
- Department of Medical Pharmacology, CHU de Bordeaux, Bordeaux, France
| | - Elodie Pambrun
- Univ. Bordeaux, INSERM, BPH, U1219 Team AHeaD, Bordeaux, France
| | - Antoine Pariente
- Univ. Bordeaux, INSERM, BPH, U1219 Team AHeaD, Bordeaux, France
- Department of Medical Pharmacology, CHU de Bordeaux, Bordeaux, France
| | - Guillaume Grenet
- Department of Medical Pharmacotoxicology, Hospices Civils de Lyon, Lyon, France
| | - Julien Bezin
- Univ. Bordeaux, INSERM, BPH, U1219 Team AHeaD, Bordeaux, France
- Department of Medical Pharmacology, CHU de Bordeaux, Bordeaux, France
| | - Jean-Luc Faillie
- Department of Medical Pharmacology and Toxicology, CHU Montpellier; Univ Montpellier, IDESP INSERM, Montpellier, France
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Pan JM, Guo Y, Jiang FF, Xu R, Zhang X, Cai WK, Yin SJ, Wang P, Huang YH, Zhang XS, Li YH, Cai L, He GH. Effect of Histamine H2 Receptor Antagonists on All-Cause Mortality in Critically Ill Patients With Essential Hypertension: A Retrospective Cohort Study. J Clin Pharmacol 2024. [PMID: 38659369 DOI: 10.1002/jcph.2445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 03/27/2024] [Indexed: 04/26/2024]
Abstract
Previous studies found that histamine H2 receptor antagonists (H2RAs) had blood pressure lowering and cardioprotective effects, but the impact of H2RAs on the survival outcomes of critically ill patients with essential hypertension is still unclear. The aim of this study was to investigate the association of H2RAs exposure with all-cause mortality in patients with essential hypertension based on Medical Information Mart for Intensive Care III database. A total of 17,739 patients were included, involving 8482 H2RAs users and 9257 non-H2RAs users. Propensity score matching (PSM) was performed to improve balance between 2 groups that were exposed to H2RAs or not. Kaplan-Meier survival curves were used to compare the cumulative survival rates and multivariable Cox regression models were performed to evaluate the association between H2RAs exposure and all-cause mortality. After 1:1 PSM, 4416 pairs of patients were enrolled. The results revealed potentially significant association between H2RAs exposure and decreased 30-day, 90-day, and 1-year mortalities in multivariate analyses (HR = 0.783, 95% CI: 0.696-0.882 for 30-day; HR = 0.860, 95% CI: 0.778-0.950 for 90-day; and HR = 0.883, 95% CI: 0.811-0.961 for 1-year mortality, respectively). Covariate effect analyses showed that the use of H2RAs was more beneficial in essential hypertension patients with age ≥ 60, BMI ≥ 25 kg/m2, coronary arteriosclerosis, stroke, and acute kidney failure, respectively. In conclusion, H2RAs exposure was related to lower mortalities in critically ill patients with essential hypertension, which provided novel potential strategy for the use of H2RAs in essential hypertension patients.
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Affiliation(s)
- Jian-Mei Pan
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
- College of Pharmacy, Dali University, Dali, China
| | - Yu Guo
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
- College of Pharmacy, Dali University, Dali, China
| | - Fang-Fang Jiang
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
- College of Pharmacy, Dali University, Dali, China
| | - Ran Xu
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Xin Zhang
- Department of Respiratory, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Wen-Ke Cai
- Department of Cardiothoracic Surgery, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Sun-Jun Yin
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Ping Wang
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Yan-Hua Huang
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
| | - Xue-Sha Zhang
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
- College of Pharmacy, Dali University, Dali, China
| | - Yi-Hua Li
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
- College of Pharmacy, Dali University, Dali, China
| | - Liao Cai
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
- College of Pharmacy, Dali University, Dali, China
| | - Gong-Hao He
- Department of Clinical Pharmacy, 920th Hospital of Joint Logistics Support Force, Kunming, China
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Antoniou T, McCormack D, Tadrous M, Gomes T. Alpha-1 adrenergic antagonists and the risk of hospitalization or death in non-hospitalized patients with COVID-19: A population-based study. Fundam Clin Pharmacol 2024. [PMID: 38575851 DOI: 10.1111/fcp.13004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 01/29/2024] [Accepted: 03/07/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Alpha-1 receptor antagonists may interfere with IL-6 signaling and could therefore be a potential treatment for COVID-19. However, the effectiveness of these drugs in mitigating the risk of clinical deterioration among non-hospitalized patients with COVID-19 is unknown. OBJECTIVES The aim of this study is to examine the association between alpha-1 antagonist exposure and the 30-day risk of a hospital encounter or death in nonhospitalized patients with COVID-19. METHODS We conducted a population-based cohort study of Ontario residents aged 35 years and older who were eligible for public drug coverage and who had a positive test for SARS-CoV-2 between January 1, 2020, and March 1, 2021. We matched each individual receiving an alpha-1 antagonist at the time of their positive test with two non-exposed individuals using propensity scores. Our outcome was a composite of a hospital admission, emergency department visit, or death, 1 to 30 days following the positive test. RESULTS We matched 3289 alpha-1 antagonist exposed patients to 6189 unexposed patients. Overall, there was no difference in the 30-day risk of the primary outcome among patients exposed to alpha-1 antagonists at the time of their diagnosis relative to unexposed individuals (28.8% vs. 28.0%; OR 1.00, 95% CI 0.91 to 1.11). In a secondary analysis, individuals exposed to alpha-1 antagonists had a lower risk of death in the 30 days following a COVID diagnosis (OR 0.79; 95% CI 0.66 to 0.93). CONCLUSION Alpha-1 antagonists did not mitigate the 30-day risk of clinical deterioration in non-hospitalized patients with COVID-19. Our findings do not support the general repurposing of alpha-1 antagonists as a treatment for such patients, although there may be subgroups of patients in whom further research is warranted.
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Affiliation(s)
- Tony Antoniou
- Department of Family and Community Medicine, Unity Health Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health Toronto, Toronto, Ontario, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Daniel McCormack
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Mina Tadrous
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
- Women's College Research Institute, Toronto, Ontario, Canada
| | - Tara Gomes
- Li Ka Shing Knowledge Institute, Unity Health Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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Jung M, Xia T, Ilomäki J, Pearce C, Nielsen S. Trajectories of prescription opioid tapering in patients with chronic non-cancer pain: a retrospective cohort study, 2015-2020. PAIN MEDICINE (MALDEN, MASS.) 2024; 25:263-274. [PMID: 38191211 PMCID: PMC10988287 DOI: 10.1093/pm/pnae002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 11/30/2023] [Accepted: 12/16/2023] [Indexed: 01/10/2024]
Abstract
OBJECTIVE To identify common opioid tapering trajectories among patients commencing opioid taper from long-term opioid therapy for chronic non-cancer pain and to examine patient-level characteristics associated with these different trajectories. DESIGN A retrospective cohort study. SETTING Australian primary care. SUBJECTS Patients prescribed opioid analgesics between 2015 and 2020. METHODS Group-based trajectory modeling and multinomial logistic regression analysis were conducted to determine tapering trajectories and to examine demographic and clinical factors associated with the different trajectories. RESULTS A total of 3369 patients commenced a taper from long-term opioid therapy. Six distinct opioid tapering trajectories were identified: low dose / completed taper (12.9%), medium dose / faster taper (12.2%), medium dose / gradual taper (6.5%), low dose / noncompleted taper (21.3%), medium dose / noncompleted taper (30.4%), and high dose / noncompleted taper (16.7%). A completed tapering trajectory from a high opioid dose was not identified. Among patients prescribed medium opioid doses, those who completed their taper were more likely to have higher geographically derived socioeconomic status (relative risk ratio [RRR], 1.067; 95% confidence interval [CI], 1.001-1.137) and less likely to have sleep disorders (RRR, 0.661; 95% CI, 0.463-0.945) than were those who didn't complete their taper. Patients who didn't complete their taper were more likely to be prescribed strong opioids (eg, morphine, oxycodone), regardless of whether they were tapered from low (RRR, 1.444; 95% CI, 1.138-1.831) or high (RRR, 1.344; 95% CI, 1.027-1.760) doses. CONCLUSIONS Those prescribed strong opioids and high doses appear to be less likely to complete tapering. Further studies are needed to evaluate the clinical outcomes associated with the identified trajectories.
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Affiliation(s)
- Monica Jung
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, VIC 3199, Australia
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, VIC 3052, Australia
| | - Ting Xia
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, VIC 3199, Australia
| | - Jenni Ilomäki
- Centre for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, VIC 3052, Australia
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia
| | - Christopher Pearce
- Melbourne East General Practice Network (trading as Outcome Health), Surrey Hills, VIC 3127, Australia
- Department of General Practice, School of Primary and Allied Health Care, Monash University, Melbourne, VIC 3168, Australia
| | - Suzanne Nielsen
- Monash Addiction Research Centre, Eastern Health Clinical School, Monash University, Melbourne, VIC 3199, Australia
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Hopkins RE, Bharat C, Buizen L, Close J, Ivers R, Draper B, Pearson SA, Degenhardt L, Gisev N. Age-Related Risk of Serious Fall Events and Opioid Analgesic Use. JAMA Intern Med 2024; 184:394-401. [PMID: 38373005 PMCID: PMC10877504 DOI: 10.1001/jamainternmed.2023.8154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/10/2023] [Indexed: 02/20/2024]
Abstract
Importance Opioid analgesics may be associated with increased risk of falls, particularly among older adults. Objective To quantify the age-related risk of serious fall events among adults prescribed opioids by opioid exposure, time from initiation, and daily dose. Design, Setting, and Participants This population-based cohort study conducted in New South Wales, Australia, used data linking national pharmaceutical claims to national and state datasets, including information on sociodemographic characteristics, clinical characteristics, medicines use, health services utilization, and mortality (POPPY II study). It included adults (18 years or older) who initiated prescription opioid treatment, which was defined as no prior dispensing during the preceding 365 days, between January 1, 2005, and December 31, 2018. Data were analyzed from February to June 2023. Exposure Time-dependent periods of opioid exposure were evaluated from dispensing records. Main Outcome and Measures Serious fall events identified from emergency department, hospitalization, and mortality records. Negative binomial models were used to assess associations between time-dependent opioid exposure (overall, by time from initiation, and by dose), age, and risk of fall events. Models were adjusted for known fall risk factors, including other fall risk-increasing drugs, frailty risk, and prior serious fall events. Results The cohort comprised 3 212 369 individuals who initiated prescription opioid treatment (1 702 332 women [53%]; median [IQR] age at initiation, 49 [32-65] years). Overall, 506 573 serious fall events were identified, including 5210 fatal falls. During exposure to opioids, the risk of serious fall events was elevated among all age groups; compared with the group aged 18 to 44 years, this risk was highest among those 85 years or older (adjusted incident rate ratio, 6.35; 95% CI, 6.20-6.51). Across all age groups, the first 28 days following opioid initiation was a time of increased serious fall risk; this risk increased with age. Among individuals aged 18 to 84 years, associations were identified between higher daily opioid doses and serious fall events. Conclusions and Relevance The results of this cohort study suggest that prescription opioids were associated with increased risk of serious fall events among adults of all ages, with individuals 85 years or older at greatest risk. These risks should be considered when prescribing opioids, particularly for individuals with preexisting risk factors or when opioids are prescribed at higher doses. Targeted falls prevention efforts may be most effective within the first month following opioid initiation.
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Affiliation(s)
- Ria E. Hopkins
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Chrianna Bharat
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Luke Buizen
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Jacqueline Close
- Neuroscience Research Australia, UNSW Sydney, Sydney, New South Wales, Australia
| | - Rebecca Ivers
- School of Population Health, UNSW Sydney, Sydney, New South Wales, Australia
| | - Brian Draper
- School of Clinical Medicine, Discipline of Psychiatry and Mental Health, UNSW Sydney, Sydney, New South Wales, Australia
| | - Sallie-Anne Pearson
- School of Population Health, UNSW Sydney, Sydney, New South Wales, Australia
- Menzies Centre for Health Policy, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Natasa Gisev
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
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21
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Cruz AJS, Martins MAP, de Aguilar DR, Santos JS, Sohn W, de Castilho LS, Abreu MHNG. High prevalence of potential psychotropic drugs interactions among Brazilian dental patients. Oral Dis 2024; 30:1606-1613. [PMID: 36794905 DOI: 10.1111/odi.14539] [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: 10/17/2022] [Revised: 01/11/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023]
Abstract
OBJECTIVE To determine the prevalence of potential drug-drug interactions involving psychotropics prescribed by dentists, and dispensed by the public healthcare system, as well as to describe the severity and level of evidence of those interactions in the state of Minas Gerais, Brazil. MATERIALS AND METHODS We conducted data analysis from pharmaceutical claims in which dental patients received systemic psychotropics in 2017. Data from the Pharmaceutical Management System provided the drug dispensing history of the patients, allowing the identification of those on concomitant medication use. The outcome was the occurrence of potential drug-drug interactions, which were detected according to IBM Micromedex®. Independent variables were the patient's sex, age, and the number of drugs used. Descriptive statistics was performed using SPSS v. 26. RESULTS Overall, 1480 individuals were prescribed psychotropic drugs. The prevalence of potential drug-drug interactions was 24.8% (n = 366). The total of 648 interactions was observed and, most of which were of major severity (n = 438, 67.6%). Most interactions occurred in female individuals (n = 235; 64.2%), with 46.0 (±17.3) years-old, concurrently taking 3.7 (±1.9) drugs. CONCLUSION A substantial proportion of dental patients presented potential drug-drug interactions, mostly of major severity, which might be life-threatening.
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Affiliation(s)
- Alex Junio Silva Cruz
- Graduate Program, School of Dentistry, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, Belo Horizonte, Brazil
| | | | - Diego Rodrigues de Aguilar
- Graduate Program, School of Dentistry, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, Belo Horizonte, Brazil
| | - Jacqueline Silva Santos
- Graduate Program, School of Dentistry, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, Belo Horizonte, Brazil
| | - Woosung Sohn
- Department of Population Oral Health, School of Medicine, The University of Sydney, Sydney, New South Wales, Australia
| | - Lia Silva de Castilho
- Department of Operative Dentistry, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, Belo Horizonte, Brazil
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Auvin S, Guillo S, de Rycke Y, Tran D, Tubach F. Benzodiazepines for pediatric epilepsies and their risks in a cohort within the French health care data. Epilepsia 2024; 65:900-908. [PMID: 38353414 DOI: 10.1111/epi.17906] [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: 09/14/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE The management of antiseizure treatment in patients with epilepsy relies on the benefit-risk ratio. Data on antiseizure medication (ASM) use in children are limited. We described antiseizure medication use in children with epilepsy (CwE) in France, with a focus on the chronic use of benzodiazepines and related implications. METHODS We conducted a 5-year cohort study from January 2012, using data from the French national health care data system (Système National des Données de Santé). We included CwE identified through International Classification of Diseases, 10th Revision codes and medications from January 2012 to December 2015 and followed them until December 2016. We described ASMs and assessed whether the risk of initiating a polytherapy after a bitherapy depends on whether benzodiazepine was included in the bitherapy. RESULTS We identified 62 885 CwE. Valproate was the most reimbursed ASM (40%), followed by lamotrigine (17.6%), levetiracetam (9.3%), clobazam (6.1%), and carbamazepine (5.8%). Prescriptions were initiated at the hospital in 74.5% of CwE. We observed a decrease in the number of CwE with at least one benzodiazepine reimbursement from 15.3% in 2013 to 10.1% in 2016 (p < .0001). The prevalence of CwE with levetiracetam reimbursements increased, whereas that of CwE with valproate decreased. A switch from a bitherapy to a polytherapy was more likely when the bitherapy included a benzodiazepine (subdistribution hazard ratio [sHR] = 1.20 [1.03-1.39]). SIGNIFICANCE The prevalence of CwE with at least one benzodiazepine reimbursement decreased during the study period. Benzodiazepines were associated with an increased use of subsequent ASM polytherapy.
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Affiliation(s)
- Stéphane Auvin
- INSERM NeuroDiderot, Université Paris Cité, Paris, France
- Pediatric Neurology Department, CRMR Epilepsies Rares, EpiCARE member, AP-HP, Robert Debré University Hospital, Paris, France
- Institut Universitaire de France, Paris, France
| | - Sylvie Guillo
- INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Sorbonne Université, Paris, France
- Centre de Pharmacoépidémiologie (Cephepi), CIC-1901, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Yann de Rycke
- INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Sorbonne Université, Paris, France
- Centre de Pharmacoépidémiologie (Cephepi), CIC-1901, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
- Département de Santé Publique, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Diep Tran
- Centre de Pharmacoépidémiologie (Cephepi), CIC-1901, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Florence Tubach
- INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Sorbonne Université, Paris, France
- Centre de Pharmacoépidémiologie (Cephepi), CIC-1901, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
- Département de Santé Publique, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
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Thomas Z, Bhurchandi SK, Saravanan B, Christina F, Volena R, Rebekah G, Samuel VM, Gaikwad P, Chandy B, Samuel A, Cherian KE, Varghese S, Jebasingh FK, Thomas N. Diabetic foot ulcers, their characteristics, and trends in survival: Real world outcomes at a tertiary care facility in India. Diabetes Metab Syndr 2024; 18:103011. [PMID: 38685187 DOI: 10.1016/j.dsx.2024.103011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 05/02/2024]
Abstract
AIMS Characteristics of diabetes-related foot ulcers (DFU), association with recurrence and amputation are poorly described in the Asian Indian population. METHODS A prospectively maintained database was reviewed to characterize DFU and its association with amputation and recurrence. RESULTS Of 200 patients, 63.5 % were male, the median age was 62 years (Min-Max:40-86), and median BMI was 27.90 kg/m2 (Min-Max:18.5-42.7). Median duration of Diabetes mellitus was 15 years (Min-Max:2-43). Complete healing occurred at a median of three months (Min-Max:0.23-37.62). Amputation for the current ulcer was required in 43.4 % of individuals. Ulcer recurrence was documented in 42.4 % instances, 66.1 % evolving on the ipsilateral side. Previous amputation was associated with the risk of subsequent amputation (Adjusted OR-3.08,p-0.047). Median time to ulcer recurrence was 4.23 years among those with amputation, in contrast to 9.61 years in those with healing. Cardiovascular death was the commonest cause of mortality, followed by sepsis. At a median follow up of 6.08 years, mortality at 1,3,5 and 10 years was 2.5 %,2.5 %,8.2 % and 30.9 % respectively among those who underwent amputation versus 0 %,0 %,10.1 % and 24.5 % respectively for those who achieved healing. CONCLUSIONS Patients with DFU in India incur amputations at rates higher than conventionally described. With previous amputation, subsequent amputation risk triples. Ten-year mortality is 25%-30 %. Underestimates of the burden of recurrence and mortality are consequential of limited follow-up.
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Affiliation(s)
| | | | | | | | - Ruth Volena
- Department of Endocrinology, Diabetes and Metabolism, India
| | | | | | | | - Bobeena Chandy
- Department of Physical Medicine and Rehabilitation, India
| | | | | | | | | | - Nihal Thomas
- Department of Endocrinology, Diabetes and Metabolism, India
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Li L, Zhu N, Zhang L, Kuja-Halkola R, D’Onofrio BM, Brikell I, Lichtenstein P, Cortese S, Larsson H, Chang Z. ADHD Pharmacotherapy and Mortality in Individuals With ADHD. JAMA 2024; 331:850-860. [PMID: 38470385 PMCID: PMC10936112 DOI: 10.1001/jama.2024.0851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 01/19/2024] [Indexed: 03/13/2024]
Abstract
Importance Attention-deficit/hyperactivity disorder (ADHD) is associated with increased risks of adverse health outcomes including premature death, but it is unclear whether ADHD pharmacotherapy influences the mortality risk. Objective To investigate whether initiation of ADHD pharmacotherapy was associated with reduced mortality risk in individuals with ADHD. Design, Setting, and Participants In an observational nationwide cohort study in Sweden applying the target trial emulation framework, we identified individuals aged 6 through 64 years with an incident diagnosis of ADHD from 2007 through 2018 and no ADHD medication dispensation prior to diagnosis. Follow-up started from ADHD diagnosis until death, emigration, 2 years after ADHD diagnosis, or December 31, 2020, whichever came first. Exposures ADHD medication initiation was defined as dispensing of medication within 3 months of diagnosis. Main Outcomes and Measures We assessed all-cause mortality within 2 years of ADHD diagnosis, as well as natural-cause (eg, physical conditions) and unnatural-cause mortality (eg, unintentional injuries, suicide, and accidental poisonings). Results Of 148 578 individuals with ADHD (61 356 females [41.3%]), 84 204 (56.7%) initiated ADHD medication. The median age at diagnosis was 17.4 years (IQR, 11.6-29.1 years). The 2-year mortality risk was lower in the initiation treatment strategy group (39.1 per 10 000 individuals) than in the noninitiation treatment strategy group (48.1 per 10 000 individuals), with a risk difference of -8.9 per 10 000 individuals (95% CI, -17.3 to -0.6). ADHD medication initiation was associated with significantly lower rate of all-cause mortality (hazard ratio [HR], 0.79; 95% CI, 0.70 to 0.88) and unnatural-cause mortality (2-year mortality risk, 25.9 per 10 000 individuals vs 33.3 per 10 000 individuals; risk difference, -7.4 per 10 000 individuals; 95% CI, -14.2 to -0.5; HR, 0.75; 95% CI, 0.66 to 0.86), but not natural-cause mortality (2-year mortality risk, 13.1 per 10 000 individuals vs 14.7 per 10 000 individuals; risk difference, -1.6 per 10 000 individuals; 95% CI, -6.4 to 3.2; HR, 0.86; 95% CI, 0.71 to 1.05). Conclusions and Relevance Among individuals diagnosed with ADHD, medication initiation was associated with significantly lower all-cause mortality, particularly for death due to unnatural causes.
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Affiliation(s)
- Lin Li
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Nanbo Zhu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Le Zhang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ralf Kuja-Halkola
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Brian M. D’Onofrio
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Psychological and Brain Sciences, Indiana University, Bloomington
| | - Isabell Brikell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Samuele Cortese
- Centre for Innovation in Mental Health–School of Psychology, Faculty of Environmental and Life Sciences, and Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, Southampton, United Kingdom
- New York University Child Study Center, Hassenfeld Children’s Hospital at NYU Langone, New York
- Solent NHS Trust, Southampton, United Kingdom
- Department of Precision and Regenerative Medicine and Ionian Area (DIMEPRE-J), University of Studies of Bari Aldo Moro, Bari, Italy
| | - Henrik Larsson
- School of medical sciences, Örebro University, Örebro, Sweden
| | - Zheng Chang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Hu JC, Shao SC, Tsai DHT, Chuang ATM, Liu KH, Lai ECC. Use of SGLT2 Inhibitors vs GLP-1 RAs and Anemia in Patients With Diabetes and CKD. JAMA Netw Open 2024; 7:e240946. [PMID: 38436955 PMCID: PMC10912959 DOI: 10.1001/jamanetworkopen.2024.0946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 01/11/2024] [Indexed: 03/05/2024] Open
Abstract
Importance Sodium-glucose cotransporter 2 (SGLT2) inhibitors are associated with lower anemia risk, based on findings from post hoc analyses of the CREDENCE and DAPA-CKD trials; however, the effectiveness of SGLT2 inhibitors in a more generalizable type 2 diabetes (T2D) and chronic kidney disease (CKD) population, with active comparisons pertinent to current practice, is unknown. Objective To evaluate and compare anemia incidence between SGLT2 inhibitors and glucagon-like peptide-1 receptor agonists (GLP-1 RAs) among patients with T2D and CKD stages 1 to 3. Design, Setting, and Participants This retrospective cohort study used target trial emulation of an expanded CREDENCE and DAPA-CKD study framework. The study was conducted among adults with T2D and CKD initiating SGLT2 inhibitors or GLP-1 RAs between January 1, 2016, and December 31, 2021, with follow-up until December 31, 2022. The study was conducted at the Chang Gung Medical Foundation, the largest multi-institutional hospital system in Taiwan. Exposures Initiation of SGLT2 inhibitors or GLP-1 RAs. Main Outcomes and Measures The primary outcome was a composite of anemia outcomes, including anemia event occurrence (hemoglobin level <12-13 g/dL or International Statistical Classification of Diseases, Tenth Revision, Clinical Modification diagnosis codes) or anemia treatment initiation. Changes in hematological parameters, including hemoglobin level, hematocrit level, and red blood cell count, were evaluated during the follow-up period for as long as 3 years. Results The cohort included a total of 13 799 patients with T2D and CKD, initiating SGLT2 inhibitors (12 331 patients; mean [SD] age, 62.4 [12.3] years; 7548 [61.2%] male) or GLP-1 RAs (1468 patients; mean [SD] age, 61.5 [13.3] years; 900 [61.3%] male). After the median follow-up period of 2.5 years, patients receiving SGLT2 inhibitors had lower incidence of composite anemia outcomes (hazard ratio [HR], 0.81; 95% CI, 0.73-0.90) compared with those receiving GLP-1 RAs. SGLT2 inhibitors were associated with a lower incidence of anemia events (HR, 0.79; 95% CI, 0.71-0.87) but not with a lower rate of anemia treatment initiation (HR, 0.99; 95% CI, 0.83-1.19). Changes in hematological parameters for SGLT2 inhibitors and GLP-1 RAs throughout the 3-year follow-up period supported the primary analyses. Conclusions and Relevance In this multi-institutional cohort study with target trial emulation, SGLT2 inhibitors were associated with a decreased risk of composite anemia outcomes, especially anemia event occurrences. SGLT2 inhibitors may be considered as an adjunct therapy to reduce anemia incidence in patients with T2D and CKD.
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Affiliation(s)
- Jia-Chian Hu
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shih-Chieh Shao
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Pharmacy, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Daniel Hsiang-Te Tsai
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Albert Tzu-Ming Chuang
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kuan-Hung Liu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Edward Chia-Cheng Lai
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Rich C, Wilson K, Olsen J, Pedersen M, Frederiksen H. The disease burden of paroxysmal nocturnal hemoglobinuria in Denmark: Epidemiology, survival, healthcare resource utilization, costs, treatment gaps, and labor market attachment. Eur J Haematol 2024; 112:412-423. [PMID: 38009907 DOI: 10.1111/ejh.14128] [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: 08/02/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVES To establish epidemiology, healthcare costs, and labor market attachment in patients with paroxysmal nocturnal hemoglobinuria (Pt-PNH) in Denmark. METHODS Data were from Statistics Denmark and the Danish Health Data Authority national population registers (2005-2021). Descriptive baseline statistics characterized the Pt-PNH analytic population; ordinary least squares and adjusted Cox proportional hazards regressions measured outcomes in the Pt-PNH versus Danish general population matched comparators. RESULTS Overall PNH incidence in Denmark was n = 11 during 2007-2009, n = 25 during 2016-2018 and n = 7 during 2019-2020; prevalence increased from n = 13 in 2006 to n = 62 in 2021. Of the overall n = 85 Pt-PNH; n = 24 were treated with complement-5 inhibitors (Pt-C5i) and n = 61 not treated with C5i (Pt-nC5i). Versus respective comparators, all patients had significantly greater annual per-patient costs (from inpatient hospital admissions, outpatient contacts, PNH treatments; indirect costs from lost earnings + transfer payments; post-diagnosis for Pt-PNH and Pt-nC5i, post-treatment initiation for Pt-C5i). The Pt-C5i incurred the greatest healthcare and indirect cost differences (€709 119; €152 832, respectively) followed by the Pt-PNH (€189 323; €29 159, respectively) and Pt-nC5i (€95 548; €4713, respectively). The Pt-PNH versus comparators also had an increased hazard of death (2.71 [95% CI, 1.63 - 4.51]). CONCLUSION Although a rare disease, PNH is associated with significant patient, healthcare system, and societal burdens in Denmark.
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Affiliation(s)
- Carly Rich
- Swedish Orphan Biovitrum AB, Stockholm, Sweden
| | - Koo Wilson
- Swedish Orphan Biovitrum AB, Stockholm, Sweden
| | | | | | - Henrik Frederiksen
- Department and Research Unit of Haematology, Odense University Hospital and Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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deBruyn JC, Huynh HQ, Griffiths AM, Jacobson K, Mack D, Deslandres C, El-Matary W, Otley AR, Church PC, Lawrence S, Wine E, Sherlock M, Critch J, Benchimol EI, Jantchou P, Rashid M, Carroll MW, Bax K, Ricciuto A, Carman N, Walters TD. Adalimumab vs Infliximab in Luminal Pediatric Crohn's Disease: Comparable Outcomes in a Prospective Multicenter Cohort Study. Am J Gastroenterol 2024; 119:565-575. [PMID: 37787642 DOI: 10.14309/ajg.0000000000002552] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023]
Abstract
INTRODUCTION This study compared real-world effectiveness between adalimumab (ADA) and infliximab (IFX) in children with Crohn's disease (CD). METHODS Children enrolled into the prospective Canadian Children Inflammatory Bowel Disease Network National Inception Cohort between 2014 and 2020 who commenced ADA or IFX as first antitumor necrosis factor (anti-TNF) agent for luminal CD were included. Multivariate logistic regression modeled the propensity of commencing ADA; propensity score matching was used to match IFX-treated children to ADA-treated children. The primary outcome at 1 year was steroid-free clinical remission (SFCR). Secondary outcomes at 1 year were (i) combined SFCR and C-reactive protein remission, (ii) treatment intensification, and (iii) anti-TNF durability. Odds ratios (ORs) and hazard ratio adjusted for concomitant immunomodulator use with 95% confidence interval (CI) are reported. RESULTS In the propensity score-matched cohort of 147 ADA-treated and 147 IFX-treated children, 92 (63%) ADA-treated and 87 (59%) IFX-treated children achieved SFCR at 1 year (adjusted OR 1.4, 95% CI 0.9-2.4); 75 of 140 (54%) ADA-treated and 85 of 144 (59%) IFX-treated children achieved combined SFCR and C-reactive protein remission (adjusted OR 1.0, 95% CI 0.6-1.6). ADA-treated children less frequently underwent treatment intensification (21 [14%]) compared with IFX-treated children (69 [47%]) ( P < 0.0001). Discontinuation of anti-TNF occurred in 18 (12%) ADA-treated and 15 (10%) IFX-treated children (adjusted hazard ratio 1.2, 95% CI 0.6-2.2). DISCUSSION Children with CD achieved favorable outcomes at 1 year with either ADA or IFX as first anti-TNF agents. Those receiving IFX did not have significantly superior outcomes compared with clinically similar children receiving ADA.
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Affiliation(s)
- Jennifer C deBruyn
- Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Hien Q Huynh
- Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Anne M Griffiths
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics and Institute for Health Policy and Management, University of Toronto, Toronto, Ontario, Canada
| | - Kevan Jacobson
- British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - David Mack
- Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, Ontario, Canada
| | | | - Wael El-Matary
- Winnipeg Children's Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Anthony R Otley
- IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Peter C Church
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics and Institute for Health Policy and Management, University of Toronto, Toronto, Ontario, Canada
| | - Sally Lawrence
- British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eytan Wine
- Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Mary Sherlock
- McMaster Children's Hospital, McMaster University, Hamilton, Ontario, Canada
| | - Jeffrey Critch
- Janeway Children's Health and Rehabilitation Centre, Memorial University, St. John's, Newfoundland and Labrador, Canada
| | - Eric I Benchimol
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics and Institute for Health Policy and Management, University of Toronto, Toronto, Ontario, Canada
| | - Prévost Jantchou
- CHU Sainte-Justine, University of Montreal, Montreal, Quebec, Canada
| | - Mohsin Rashid
- IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Matthew W Carroll
- Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Kevin Bax
- Children's Hospital London Health Sciences Centre, London, Ontario, Canada
| | - Amanda Ricciuto
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics and Institute for Health Policy and Management, University of Toronto, Toronto, Ontario, Canada
| | - Nicholas Carman
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Thomas D Walters
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics and Institute for Health Policy and Management, University of Toronto, Toronto, Ontario, Canada
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Hwang YJ, Chang HY, Metkus T, Andersen KM, Singh S, Alexander GC, Mehta HB. Risk of Major Bleeding Associated with Concomitant Direct-Acting Oral Anticoagulant and Clopidogrel Use: A Retrospective Cohort Study. Drug Saf 2024; 47:251-260. [PMID: 38141156 PMCID: PMC10942724 DOI: 10.1007/s40264-023-01388-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND AND AIM Combined anticoagulant-antiplatelet therapy is often indicated in adults with cardiovascular disease and atrial fibrillation or venous thromboembolism. The study aim was to assess the comparative risk of bleeding between rivaroxaban and apixaban when combined with clopidogrel. METHODS We conducted a retrospective cohort study of commercially insured US adults newly treated with a combination of rivaroxaban+clopidogrel or apixaban+clopidogrel (2015-2018) using Merative™ Marketscan Research Databases. We used propensity score-based inverse probability of treatment weighting (IPTW) to balance the treatment groups. Weighted Cox proportional hazards regression was used to estimate the risk of major bleeding. RESULTS The study cohort included 2895 rivaroxaban+clopidogrel users and 3628 apixaban+clopidogrel users. The median (range) duration of follow up was 61 (73) days. Rivaroxaban+clopidogrel users had a similar risk of major bleeding compared with apixaban+clopidogrel users (IPTW incidence rate per 100 person-years 7.96 vs 7.38; IPTW hazard ratio [HR] 1.13 [95% CI 0.78-1.63]). In the subcohort of adults who were treated with DOAC or clopidogrel monotherapy prior to the combined therapy, the risk of major bleeding did not differ by the drug of monotherapy (IPTW HR for rivaroxaban+clopidogrel group: 0.66 [95% CI 0.33-1.32]; IPTW HR for apixaban+clopidogrel group: 1.10 [95% CI 0.55-2.23]) CONCLUSIONS: In our study of commercially insured US adults, the concomitant use of rivaroxaban+clopidogrel and apixaban+clopidogrel conferred a similar risk of major bleeding. DOAC versus clopidogrel monotherapy prior to the concomitant therapy did not influence the risk of major bleeding.
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Affiliation(s)
- Y Joseph Hwang
- Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD, USA.
- Division of General Internal Medicine, Department of Medicine, Johns Hopkins University, 2024 E. Monument Street, 2-300A, Baltimore, MD, 21287, USA.
| | - Hsien-Yen Chang
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Janssen Scientific Affairs LLC, Titusville, NJ, USA
| | - Thomas Metkus
- Divisions of Cardiology and Cardiac Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kathleen M Andersen
- Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Sonal Singh
- UMass Chan Medical School, Worcester, MA, USA
| | - G Caleb Alexander
- Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD, USA
- Division of General Internal Medicine, Department of Medicine, Johns Hopkins University, 2024 E. Monument Street, 2-300A, Baltimore, MD, 21287, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Hemalkumar B Mehta
- Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Desai RJ, Wang SV, Sreedhara SK, Zabotka L, Khosrow-Khavar F, Nelson JC, Shi X, Toh S, Wyss R, Patorno E, Dutcher S, Li J, Lee H, Ball R, Dal Pan G, Segal JB, Suissa S, Rothman KJ, Greenland S, Hernán MA, Heagerty PJ, Schneeweiss S. Process guide for inferential studies using healthcare data from routine clinical practice to evaluate causal effects of drugs (PRINCIPLED): considerations from the FDA Sentinel Innovation Center. BMJ 2024; 384:e076460. [PMID: 38346815 DOI: 10.1136/bmj-2023-076460] [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: 02/15/2024]
Affiliation(s)
- Rishi J Desai
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Shirley V Wang
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Sushama Kattinakere Sreedhara
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Luke Zabotka
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Farzin Khosrow-Khavar
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Jennifer C Nelson
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Xu Shi
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Sengwee Toh
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Richard Wyss
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Sarah Dutcher
- US Food and Drug Administration, Silver Spring, MD, USA
| | - Jie Li
- US Food and Drug Administration, Silver Spring, MD, USA
| | - Hana Lee
- US Food and Drug Administration, Silver Spring, MD, USA
| | - Robert Ball
- US Food and Drug Administration, Silver Spring, MD, USA
| | | | - Jodi B Segal
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Samy Suissa
- Departments of Epidemiology and Biostatistics, and Medicine, McGill University, Montreal, QC, Canada
| | | | - Sander Greenland
- Department of Epidemiology and Department of Statistics, University of California, Los Angeles, CA, USA
| | - Miguel A Hernán
- CAUSALab and Departments of Epidemiology and Biostatistics, Harvard T H Chan School of Public Health, Boston, MA, USA
| | | | - Sebastian Schneeweiss
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
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Zheng Y, Fukasawa T, Yamaguchi F, Takeuchi M, Kawakami K. Cardiovascular Safety of Atomoxetine and Methylphenidate in Patients With Attention-Deficit/Hyperactivity Disorder in Japan: A Self-Controlled Case Series Study. J Atten Disord 2024; 28:439-450. [PMID: 38084080 DOI: 10.1177/10870547231214993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
OBJECTIVE To investigate the association between atomoxetine or methylphenidate use and arrhythmia, heart failure (HF), stroke, and myocardial infarction (MI) in attention-deficit/hyperactivity disorder (ADHD) patients mainly focused on the people of working age. METHODS In a self-controlled case series study using a Japanese claims database, we identified events of arrhythmia, HF, stroke, and MI among 15,472 atomoxetine new users and 12,059 methylphenidate new users. Adjusted incidence rate ratios (aIRRs) of outcome events were estimated using multivariable conditional Poisson regression. RESULTS An increased risk of arrhythmia was observed during the first 7 days after the initial atomoxetine exposure (aIRR 6.22, 95% CI [1.90, 20.35]) and in the subsequent exposure (3.23, [1.58, 6.64]). No association was found between methylphenidate exposure and arrhythmia, nor between atomoxetine or methylphenidate exposure and HF. The limited number of stroke and MI cases prevented thorough analysis. CONCLUSIONS Clinicians should consider monitoring for arrhythmia after patients initiating or re-initiating atomoxetine.
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Affiliation(s)
- Yunlong Zheng
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Japan
| | - Toshiki Fukasawa
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Japan
- Department of Digital Health and Epidemiology, Graduate School of Medicine and Public Health, Kyoto University, Japan
| | - Fumitaka Yamaguchi
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Japan
| | - Masato Takeuchi
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Japan
| | - Koji Kawakami
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Japan
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Wang W, Liu M, He Q, Wang M, Xu J, Li L, Li G, He L, Zou K, Sun X. Validation and impact of algorithms for identifying variables in observational studies of routinely collected data. J Clin Epidemiol 2024; 166:111232. [PMID: 38043830 DOI: 10.1016/j.jclinepi.2023.111232] [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: 06/15/2023] [Revised: 11/23/2023] [Accepted: 11/28/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND AND OBJECTIVES Among observational studies of routinely collected health data (RCD) for exploring treatment effects, algorithms are used to identify study variables. However, the extent to which algorithms are reliable and impact the credibility of effect estimates is far from clear. This study aimed to investigate the validation of algorithms for identifying study variables from RCD, and examine the impact of alternative algorithms on treatment effects. METHODS We searched PubMed for observational studies published in 2018 that used RCD to explore drug treatment effects. Information regarding the reporting, validation, and interpretation of algorithms was extracted. We summarized the reporting and methodological characteristics of algorithms and validation. We also assessed the divergence in effect estimates given alternative algorithms by calculating the ratio of estimates of the primary vs. alternative analyses. RESULTS A total of 222 studies were included, of which 93 (41.9%) provided a complete list of algorithms for identifying participants, 36 (16.2%) for exposure, and 132 (59.5%) for outcomes, and 15 (6.8%) for all study variables including population, exposure, and outcomes. Fifty-nine (26.6%) studies stated that the algorithms were validated, and 54 (24.3%) studies reported methodological characteristics of 66 validations, among which 61 validations in 49 studies were from the cross-referenced validation studies. Of those 66 validations, 22 (33.3%) reported sensitivity and 16 (24.2%) reported specificity. A total of 63.6% of studies reporting sensitivity and 56.3% reporting specificity used test-result-based sampling, an approach that potentially biases effect estimates. Twenty-eight (12.6%) studies used alternative algorithms to identify study variables, and 24 reported the effects estimated by primary analyses and sensitivity analyses. Of these, 20% had differential effect estimates when using alternative algorithms for identifying population, 18.2% for identifying exposure, and 45.5% for classifying outcomes. Only 32 (14.4%) studies discussed how the algorithms may affect treatment estimates. CONCLUSION In observational studies of RCD, the algorithms for variable identification were not regularly validated, and-even if validated-the methodological approach and performance of the validation were often poor. More seriously, different algorithms may yield differential treatment effects, but their impact is often ignored by researchers. Strong efforts, including recommendations, are warranted to improve good practice.
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Affiliation(s)
- Wen Wang
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China.
| | - Mei Liu
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China
| | - Qiao He
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China
| | - Mingqi Wang
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China
| | - Jiayue Xu
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China
| | - Ling Li
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China
| | - Guowei Li
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario L8S 4L8, Canada; Center for Clinical Epidemiology and Methodology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, China; Biostatistics Unit, Research Institute at St. Joseph's Healthcare Hamilton, Hamilton, Ontario L8N 4A6, Canada
| | - Lin He
- Intelligence Library Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Kang Zou
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China
| | - Xin Sun
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine and Cochrane China Center, West China Hospital, Sichuan University, Chengdu 610041, China; NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu 610041, China; Sichuan Center of Technology Innovation for Real World Data, Chengdu 610041, China.
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Ferraris A, Szmulewicz AG, Burry L, Phipps A, Wunsch H, Scales DC, Angriman F. New antipsychotic prescription and recurrent infections among adult sepsis survivors: A population-based cohort study. Pharmacoepidemiol Drug Saf 2024; 33:e5747. [PMID: 38126218 DOI: 10.1002/pds.5747] [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: 08/29/2023] [Revised: 11/22/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE Antipsychotic agents, which may increase the risk of infection through dopaminergic dysregulation, are prescribed to a fraction of patients following critical illness. We compared the rate of recurrent sepsis among patients who filled a prescription for antipsychotics with high- or low-D2 affinity. METHODS Population-based cohort with active comparator design. We included sepsis survivors older than 65 years with intensive care unit admission and new prescription of antipsychotics in Ontario 2008-2019. The primary outcome were recurrent sepsis episodes within 1 year of follow-up. Patients who filled a prescription within 30 days of hospital discharge for high-D2 affinity antipsychotics (e.g., haloperidol) were compared with patients who filled a prescription within 30 days of hospital discharge for low-D2 affinity antipsychotics (e.g., quetiapine). Multivariable zero-inflated Poisson regression models with robust standard errors adjusting for confounding at baseline were used to estimate incidence rate ratios (IRR) and 95% confidence intervals (CI). RESULTS Overall, 1879 patients filled a prescription for a high-D2, and 1446 patients filled a prescription for a low-D2 affinity antipsychotic. Patients who filled a prescription for a high-D2 affinity antipsychotic did not present a higher rate of recurrent sepsis during 1 year of follow-up, compared with patients who filled a prescription for a low-D2 affinity antipsychotic (IRR: 1.12; 95% CI: 0.94, 1.35). CONCLUSIONS We did not find conclusive evidence of a higher rate of recurrent sepsis associated with the prescription of high-D2 affinity antipsychotics (compared with low-D2 affinity antipsychotics) by 1 year of follow-up in adult sepsis survivors with intensive care unit admission.
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Affiliation(s)
- Augusto Ferraris
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, Washington, USA
- Laboratory of Applied Statistics in Health Sciences, School of Medicine, University of Buenos Aires, Buenos Aires, Argentina
| | - Alejandro G Szmulewicz
- Epidemiology Department, Harvard TH Chan School of Public Health, Boston, Massachusetts, USA
| | - Lisa Burry
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
- Mount Sinai Hospital, Sinai Health System, Toronto, Ontario, Canada
| | - Amanda Phipps
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, Washington, USA
| | - Hannah Wunsch
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Damon C Scales
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Federico Angriman
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
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Zhang L, Li L, Andell P, Garcia-Argibay M, Quinn PD, D’Onofrio BM, Brikell I, Kuja-Halkola R, Lichtenstein P, Johnell K, Larsson H, Chang Z. Attention-Deficit/Hyperactivity Disorder Medications and Long-Term Risk of Cardiovascular Diseases. JAMA Psychiatry 2024; 81:178-187. [PMID: 37991787 PMCID: PMC10851097 DOI: 10.1001/jamapsychiatry.2023.4294] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 08/29/2023] [Indexed: 11/23/2023]
Abstract
Importance Use of attention-deficit/hyperactivity disorder (ADHD) medications has increased substantially over the past decades. However, the potential risk of cardiovascular disease (CVD) associated with long-term ADHD medication use remains unclear. Objective To assess the association between long-term use of ADHD medication and the risk of CVD. Design, Setting, and Participants This case-control study included individuals in Sweden aged 6 to 64 years who received an incident diagnosis of ADHD or ADHD medication dispensation between January 1, 2007, and December 31, 2020. Data on ADHD and CVD diagnoses and ADHD medication dispensation were obtained from the Swedish National Inpatient Register and the Swedish Prescribed Drug Register, respectively. Cases included individuals with ADHD and an incident CVD diagnosis (ischemic heart diseases, cerebrovascular diseases, hypertension, heart failure, arrhythmias, thromboembolic disease, arterial disease, and other forms of heart disease). Incidence density sampling was used to match cases with up to 5 controls without CVD based on age, sex, and calendar time. Cases and controls had the same duration of follow-up. Exposure Cumulative duration of ADHD medication use up to 14 years. Main Outcomes and Measures The primary outcome was incident CVD. The association between CVD and cumulative duration of ADHD medication use was measured using adjusted odds ratios (AORs) with 95% CIs. Results Of 278 027 individuals with ADHD aged 6 to 64 years, 10 388 with CVD were identified (median [IQR] age, 34.6 [20.0-45.7] years; 6154 males [59.2%]) and matched with 51 672 control participants without CVD (median [IQR] age, 34.6 [19.8-45.6] years; 30 601 males [59.2%]). Median (IQR) follow-up time in both groups was 4.1 (1.9-6.8) years. Longer cumulative duration of ADHD medication use was associated with an increased risk of CVD compared with nonuse (0 to ≤1 year: AOR, 0.99 [95% CI, 0.93-1.06]; 1 to ≤2 years: AOR, 1.09 [95% CI, 1.01-1.18]; 2 to ≤3 years: AOR, 1.15 [95% CI, 1.05-1.25]; 3 to ≤5 years: AOR, 1.27 [95% CI, 1.17-1.39]; and >5 years: AOR, 1.23 [95% CI, 1.12-1.36]). Longer cumulative ADHD medication use was associated with an increased risk of hypertension (eg, 3 to ≤5 years: AOR, 1.72 [95% CI, 1.51-1.97] and >5 years: AOR, 1.80 [95% CI, 1.55-2.08]) and arterial disease (eg, 3 to ≤5 years: AOR, 1.65 [95% CI, 1.11-2.45] and >5 years: AOR, 1.49 [95% CI, 0.96-2.32]). Across the 14-year follow-up, each 1-year increase of ADHD medication use was associated with a 4% increased risk of CVD (AOR, 1.04 [95% CI, 1.03-1.05]), with a larger increase in risk in the first 3 years of cumulative use (AOR, 1.08 [95% CI, 1.04-1.11]) and stable risk over the remaining follow-up. Similar patterns were observed in children and youth (aged <25 years) and adults (aged ≥25 years). Conclusions and Relevance This case-control study found that long-term exposure to ADHD medications was associated with an increased risk of CVDs, especially hypertension and arterial disease. These findings highlight the importance of carefully weighing potential benefits and risks when making treatment decisions about long-term ADHD medication use. Clinicians should regularly and consistently monitor cardiovascular signs and symptoms throughout the course of treatment.
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Affiliation(s)
- Le Zhang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Lin Li
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Pontus Andell
- Unit of Cardiology, Heart and Vascular Division, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Miguel Garcia-Argibay
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Patrick D. Quinn
- Department of Applied Health Science, School of Public Health, Indiana University, Bloomington
| | - Brian M. D’Onofrio
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Psychological and Brain Sciences, Indiana University, Bloomington
| | - Isabell Brikell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ralf Kuja-Halkola
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Kristina Johnell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Zheng Chang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Tanaka I, Tarasawa K, Saito H, Hirasawa D, Fujimori K, Fushimi K, Matsuda T. Is proton-pump inhibitor effective in preventing postoperative bleeding after esophageal endoscopic submucosal dissection? Dis Esophagus 2024; 37:doad060. [PMID: 37815127 DOI: 10.1093/dote/doad060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/19/2023] [Accepted: 09/01/2023] [Indexed: 10/11/2023]
Abstract
Although proton-pump inhibitor (PPI) administration was reported to be effective in preventing delayed bleeding after gastric endoscopic submucosal dissection (ESD), its effectiveness in esophageal ESD is still unknown. We assessed whether PPI or vonoprazan administration was effective in preventing posterior hemorrhage after esophageal ESD. This retrospective cohort study used the Japanese Diagnosis Procedure Combination (DPC) database, and patients who underwent esophageal ESD between January 2012 and December 2020 were enrolled. The participants were divided into two groups: patients who were prescribed PPI or vonoprazan (PPI or vonoprazan group) and those who were not prescribed PPI (no acid suppression). Propensity score matching analysis was performed, and the delayed bleeding rate was compared between the groups. We analyzed 54,345 patients, of whom 8237 (15.16%) were in the no acid suppression group and 46,108 (84.84%) in the PPI or vonoprazan group (PPI: 34,380 and vonoprazan: 11,728). Delayed bleeding occurred in 1126 patients (2.07%). A total of 8237 pairs were created after matching. Delayed bleeding was not significantly different between the no acid suppression group and PPI or vonoprazan group, respectively (odds ratio: 1.20, 95% confidential interval: 0.93-1.54, P = 0.227). A sub-analysis according to the dose of PPI or vonoprazan, tumor location, and prescription of antithrombotic or anticoagulant medications was performed, but no significant effects of PPI or vonoprazan administration were found. PPI or vonoprazan did not prevent delayed bleeding; thus, the prescription of PPI and vonoprazan after esophageal ESD may not be recommended for the prevention of delayed bleeding.
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Affiliation(s)
- Ippei Tanaka
- Department of Gastroenterology, Sendai Kousei Hospital, Sendai, Japan
- Digestive Disease Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Kunio Tarasawa
- Department of Health Administration and Policy, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroaki Saito
- Department of Gastroenterology, Sendai Kousei Hospital, Sendai, Japan
- Department of Internal Medicine, Soma Central Hospital, Fukushima, Japan
| | - Dai Hirasawa
- Department of Gastroenterology, Sendai Kousei Hospital, Sendai, Japan
| | - Kenji Fujimori
- Department of Health Administration and Policy, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Tomoki Matsuda
- Department of Gastroenterology, Sendai Kousei Hospital, Sendai, Japan
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Porter A, Franklin M, De Vocht F, d'Apice K, Curtin E, Albers P, Kidger J. Estimating the effectiveness of an enhanced 'Improving Access to Psychological Therapies' (IAPT) service addressing the wider determinants of mental health: a real-world evaluation. BMJ Open 2024; 14:e077220. [PMID: 38296286 PMCID: PMC10828880 DOI: 10.1136/bmjopen-2023-077220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 12/22/2023] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Addressing the wider determinants of mental health alongside psychological therapy could improve mental health service outcomes and population mental health. OBJECTIVES To estimate the effectiveness of an enhanced 'Improving Access to Psychological Therapies' (IAPT) mental health service compared with traditional IAPT in England. Alongside traditional therapy treatment, the enhanced service included well-being support and community service links. DESIGN A real-world evaluation using IAPT's electronic health records. SETTING Three National Health Service IAPT services in England. PARTICIPANTS Data from 17 642 service users classified as having a case of depression and/or anxiety at baseline. INTERVENTION We compared the enhanced IAPT service (intervention) to an IAPT service in a different region providing traditional treatment only (geographical control), and the IAPT service with traditional treatment before additional support was introduced (historical control). PRIMARY OUTCOME MEASURES Patient Health Questionnaire-9 (PHQ-9) Depression Scale (score range: 0-27) and Generalised Anxiety Disorder-7 (GAD-7) Anxiety Scale (score range: 0-21); for both, lower scores indicate better mental health. Propensity scores were used to estimate inverse probability of treatment weights, subsequently used in mixed effects regression models. RESULTS Small improvements (mean, 95% CI) were observed for PHQ-9 (depression) (-0.21 to -0.32 to -0.09) and GAD-7 (anxiety) (-0.23 to -0.34 to -0.13) scores in the intervention group compared with the historical control. There was little evidence of statistically significant differences between intervention control and geographical control. CONCLUSIONS Embedding additional health and well-being (H&W) support into standard IAPT services may lead to improved mental health outcomes. However, the lack of improved outcomes compared with the geographical control may instead reflect a more general improvement to the intervention IAPT service. It is not clear from our findings whether an IAPT service with additional H&W support is clinically superior to traditional IAPT models.
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Affiliation(s)
- Alice Porter
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Matthew Franklin
- Health Economic and Decision Science, The University of Sheffield, Sheffield, UK
| | - Frank De Vocht
- Population Health Sciences, University of Bristol, Bristol, UK
- NIHR Applied Research Collaboration West (NIHR ARC West), Bristol, UK
| | - Katrina d'Apice
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Esther Curtin
- Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Patricia Albers
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Judi Kidger
- Population Health Sciences, University of Bristol, Bristol, UK
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Macías Saint-Gerons D, Castro JL, Colomar M, Rojas E, Sosa C, Ropero AM, Serruya SJ, Pastor D, Chiu M, Velandia-Gonzalez M, Abalos E, Durán P, Gomez Ponce de León R, Tomasso G, Mainero L, Rubino M, De Mucio B. Description of maternal and neonatal adverse events in pregnant people immunised with COVID-19 vaccines during pregnancy in the CLAP NETWORK of sentinel sites. Nested case-control analysis of the immunization-associated risk: A study protocol. BMJ Open 2024; 14:e073095. [PMID: 38286697 PMCID: PMC10826566 DOI: 10.1136/bmjopen-2023-073095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 11/01/2023] [Indexed: 01/31/2024] Open
Abstract
INTRODUCTION COVID-19 is associated with higher morbimortality in pregnant people compared with non-pregnant people. At present, the benefits of maternal immunisation are considered to outweigh the risks, and therefore, vaccination is recommended during pregnancy. However, additional information is needed on the safety of the vaccines in this population. METHODS AND ANALYSIS This a retrospective cohort nested case-control study in pregnant people who attended maternity hospitals from eight Latin American and Caribbean countries. A perinatal electronic clinical history database with neonatal and obstetric information will be used. The proportion of pregnant people immunised with COVID-19 vaccines of the following maternal and neonatal events will be described: preterm infant, small for gestational age, low birth weight, stillbirth, neonatal death, congenital malformations, maternal near miss and maternal death. Moreover, the risk of prematurity, small for gestational age and low birth weight associated with exposure to COVID-19 vaccines will be estimated. Each case will be matched with two groups of three randomly selected controls. Controls will be matched by hospital and mother's age (±3 years) with an additional matching by delivery date and conception time in the first and second control groups, respectively. The estimated required sample size for the main analysis (exposure to any vaccine) concerning 'non-use' is at least 1009 cases (3027 controls) to detect an increased probability of vaccine-associated event risk of 30% and at least 650 cases (1950 controls) to detect 30% protection. Sensitivity and secondary analyses considering country, type of vaccine, exposure windows and completeness of immunisation will be reported. ETHICS The study protocol was reviewed by the Ethical Review Committee on Research of the Pan American Health Organization. Patient informed consent was waived due to the retrospective design and the utilisation of anonymised data (Ref. No: PAHOERC.0546.01). Results will be disseminated in open access journals.
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Affiliation(s)
- Diego Macías Saint-Gerons
- Department of Medicine, University of Valencia, INCLIVA Health Research Institute and CIBERSAM, Valencia, Spain
| | - José Luis Castro
- Fundación para la innovación, la formación, la investigación y el desarrollo comunitario (FUNDEC), Santa Cruz de Tenerife, Spain
| | - Mercedes Colomar
- Unidad de Investigación Clínica y Epidemiológica Montevideo, Montevideo, Uruguay
- Deparment of Preventive and Social Medicine, School of Medicine, Montevideo, Uruguay
| | - Edgard Rojas
- Innovation, Access to Medicines and Health Technologies (IMT), PAHO, Washington, District of Columbia, USA
| | - Claudio Sosa
- Department of Obstetrics and Gynecology, Pereira Rossell Hospital, School of Medicine, Universidad de la Republica Uruguay, Montevideo, Uruguay
| | | | - Suzanne Jacob Serruya
- Latin American Center of Perinatology, Women and Reproductive Health (CLAP/WR), PAHO, Montevideo, Uruguay
| | | | | | | | - Edgardo Abalos
- Centro de Estudios de Estado y Sociedad (CEDES), Buenos Aires, Argentina
| | - Pablo Durán
- Latin American Center of Perinatology, Women and Reproductive Health (CLAP/WR), PAHO, Montevideo, Uruguay
| | | | - Giselle Tomasso
- Unidad de Investigación Clínica y Epidemiológica Montevideo, Montevideo, Uruguay
| | - Luis Mainero
- Latin American Center of Perinatology, Women and Reproductive Health (CLAP/WR), PAHO, Montevideo, Uruguay
| | - Marcelo Rubino
- Latin American Center of Perinatology, Women and Reproductive Health (CLAP/WR), PAHO, Montevideo, Uruguay
| | - Bremen De Mucio
- Latin American Center of Perinatology, Women and Reproductive Health (CLAP/WR), PAHO, Montevideo, Uruguay
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Lopez-Leon S, Geldhof A, Scotto J, Wurst K, Sabidó M, Mo J, Molgaard-Nielsen D, Bergman JEH, Phi XA, Jordan S. Drug Utilization Studies in Pregnant Women for Newly Licensed Medicinal Products: A Contribution from IMI ConcePTION. J Pregnancy 2024; 2024:8862801. [PMID: 38250012 PMCID: PMC10796183 DOI: 10.1155/2024/8862801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/21/2023] [Accepted: 12/18/2023] [Indexed: 01/23/2024] Open
Abstract
Purpose Studies focusing on safety outcomes typically require large populations to comprehensively characterise the patient groups exposed to the medicines under investigation. However, there is often less information for subpopulations, such as pregnant or breastfeeding women, particularly when new medicines are considered. It is important to understand what information can be obtained from drug utilization studies (DUS) involving pregnant women in the early years postmarketing to provide supportive information for safety studies. The aims of this literature review are to (1) identify and review DUS for new medicines in pregnancy and breastfeeding and (2) list and summarise key information items to be reported in a DUS for new medicines in pregnancy. Methods To identify postmarketing DUS of new prescription medicines or enantiomers in pregnancy, a systematic literature review was undertaken in PubMed and Embase between January 2015 and June 2022. In addition, the complete database of the ENCePP EU PAS Register was systematically searched to June 2022. Results We identified 11 published DUS on new medicines in pregnancy from the ENCePP EU PAS Register and none from other sources. No studies on breastfeeding were identified. The 11 identified publications reported the medicine's use for the first 3 to 5 years after marketing approval. No reports assessed utilization in the first 3 years of approval. It was usual to issue interim reports annually (7 studies). All studies concerned conditions managed in ambulatory care (primary care and outpatient facilities) and included some primary care prescribing. Most (n = 8) only had prescribing/dispensing data available at individual level for ambulatory care; outpatient prescribing was included in three of these studies Three studies held a limited amount of in-hospital prescribing data. A DUS can confirm at an early stage whether there are sufficient exposed pregnancies in available data sources to ensure a safety study is powered to detect a difference in the prevalence of adverse pregnancy or infant outcomes or if additional data from other databases are needed. A DUS may also help address methodological considerations such as selection of comparators. DUS can be performed embedded in a DUS in the general population, in a cohort of women of childbearing age, or in a cohort of pregnant women. Conclusion This review summarises key aspects of a DUS for new medicines in pregnancy. DUS for new medicines in pregnancy should be planned before marketing, scheduled for the first 3 to 5 years after release, with annual interim/progress reports, and reported in peer-reviewed journals. By offering detailed information on data sources, exposure timing, prevalence and location, coprescribing, comorbidities, coexposures, and demographics, a DUS will offer a firm foundation for safety studies and will help to contextualize spontaneous reporting of serious adverse events.
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Affiliation(s)
- Sandra Lopez-Leon
- Novartis Pharmaceuticals, East Hanover, NJ, USA
- Rutgers Center for Pharmacoepidemiology and Treatment Science, Rutgers University, New Brunswick, NJ, USA
| | | | | | - Keele Wurst
- GlaxoSmithKline, Research Triangle Park, North Carolina, USA
| | | | | | | | - Jorieke E. H. Bergman
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Xuan Anh Phi
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Sue Jordan
- Faculty of Medicine, Health and Life Sciences, Swansea University, Swansea, Wales, UK
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Abdullah SS, Rostamzadeh N, Muanda FT, McArthur E, Weir MA, Sontrop JM, Kim RB, Kamran S, Garg AX. High-Throughput Computing to Automate Population-Based Studies to Detect the 30-Day Risk of Adverse Outcomes After New Outpatient Medication Use in Older Adults with Chronic Kidney Disease: A Clinical Research Protocol. Can J Kidney Health Dis 2024; 11:20543581231221891. [PMID: 38186562 PMCID: PMC10771740 DOI: 10.1177/20543581231221891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/20/2023] [Indexed: 01/09/2024] Open
Abstract
Background Safety issues are detected in about one third of prescription drugs in the years following regulatory agency approval. Older adults, especially those with chronic kidney disease, are at particular risk of adverse reactions to prescription drugs. This protocol describes a new approach that may identify credible drug-safety signals more efficiently using administrative health care data. Objective To use high-throughput computing and automation to conduct 700+ drug-safety cohort studies in older adults in Ontario, Canada. Each study will compare 74 acute (30-day) outcomes in patients who start a new prescription drug (new users) to a group of nonusers with similar baseline health characteristics. Risks will be assessed within strata of baseline kidney function. Design and setting The studies will be population-based, new-user cohort studies conducted using linked administrative health care databases in Ontario, Canada (January 1, 2008, to March 1, 2020). The source population for these studies will be residents of Ontario aged 66 years or older who filled at least one outpatient prescription through the Ontario Drug Benefit (ODB) program during the study period (all residents have universal health care, and those aged 65+ have universal prescription drug coverage through the ODB). Patients We identified 3.2 million older adults in the source population during the study period and built 700+ initial medication cohorts, each containing mutually exclusive groups of new users and nonusers. Nonusers were randomly assigned cohort entry dates that followed the same distribution of prescription start dates as new users. Eligibility criteria included a baseline estimated glomerular filtration rate (eGFR) measurement within 12 months before the cohort entry date (median time was 71 days before cohort entry in the new user group), no prior receipt of maintenance dialysis or a kidney transplant, and no prior prescriptions for drugs in the same subclass as the study drug. New users and nonusers will be balanced on ~400 baseline health characteristics using inverse probability of treatment weighting on propensity scores within 3 strata of baseline eGFR: ≥60, 45 to <60, <45 mL/min per 1.73 m2. Outcomes We will compare new user and nonuser groups on 74 clinically relevant outcomes (17 composites and 57 individual outcomes) in the 30 days after cohort entry. We used a prespecified approach to identify these 74 outcomes. Statistical analysis plan In each cohort, we will obtain eGFR-stratum-specific weighted risk ratios and risk differences using modified Poisson regression and binomial regression, respectively. Additive and multiplicative interaction by eGFR category will be examined. Drug-outcome associations that meet prespecified criteria (identified signals) will be further examined in additional analyses (including survival, negative-control exposure, and E-value analyses) and visualizations. Results The initial medication cohorts had a median of 6120 new users per cohort (interquartile range: 1469-38 839) and a median of 1 088 301 nonusers (interquartile range: 751 697-1 267 009). Medications with the largest number of new users were amoxicillin trihydrate (n = 1 000 032), cephalexin (n = 571 566), prescription acetaminophen (n = 571 563), and ciprofloxacin (n = 504,374); 19% to 29% of new users in these cohorts had an eGFR <60 mL/min per 1.73 m2. Limitations Despite our use of robust techniques to balance baseline indicators and to control for confounding by indication, residual confounding will remain a possibility. Only acute (30-day) outcomes will be examined. Our data sources do not include nonprescription (over-the-counter) drugs or drugs prescribed in hospitals and do not include outpatient prescription drug use in children or adults <65 years. Conclusion This accelerated approach to conducting postmarket drug-safety studies has the potential to more efficiently detect drug-safety signals in a vulnerable population. The results of this protocol may ultimately help improve medication safety.
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Affiliation(s)
| | - Neda Rostamzadeh
- Insight Lab, Western University and ICES Western, London, ON, Canada
| | - Flory T. Muanda
- London Health Sciences Centre, Western University and ICES Western, London, ON, Canada
| | - Eric McArthur
- London Health Sciences Centre and ICES Western, London, ON, Canada
| | - Matthew A. Weir
- London Health Sciences Centre, Western University and ICES Western, London, ON, Canada
| | | | | | - Sedig Kamran
- Insight Lab, Western University, London, ON, Canada
| | - Amit X. Garg
- London Health Sciences Centre, Western University and ICES Western, London, ON, Canada
- Victoria Hospital, London Health Sciences Centre, London, ON, Canada
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Klopotowska JE, Leopold JH, Bakker T, Yasrebi-de Kom I, Engelaer FM, de Jonge E, Haspels-Hogervorst EK, van den Bergh WM, Renes MH, Jong BTD, Kieft H, Wieringa A, Hendriks S, Lau C, van Bree SHW, Lammers HJW, Wierenga PC, Bosman RJ, de Jong VM, Slijkhuis M, Franssen EJF, Vermeijden WJ, Masselink J, Purmer IM, Bosma LE, Hoeksema M, Wesselink E, de Lange DW, de Keizer NF, Dongelmans DA, Abu-Hanna A. Adverse drug events caused by three high-risk drug-drug interactions in patients admitted to intensive care units: A multicentre retrospective observational study. Br J Clin Pharmacol 2024; 90:164-175. [PMID: 37567767 DOI: 10.1111/bcp.15882] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 08/03/2023] [Accepted: 08/05/2023] [Indexed: 08/13/2023] Open
Abstract
AIMS Knowledge about adverse drug events caused by drug-drug interactions (DDI-ADEs) is limited. We aimed to provide detailed insights about DDI-ADEs related to three frequent, high-risk potential DDIs (pDDIs) in the critical care setting: pDDIs with international normalized ratio increase (INR+ ) potential, pDDIs with acute kidney injury (AKI) potential, and pDDIs with QTc prolongation potential. METHODS We extracted routinely collected retrospective data from electronic health records of intensive care units (ICUs) patients (≥18 years), admitted to ten hospitals in the Netherlands between January 2010 and September 2019. We used computerized triggers (e-triggers) to preselect patients with potential DDI-ADEs. Between September 2020 and October 2021, clinical experts conducted a retrospective manual patient chart review on a subset of preselected patients, and assessed causality, severity, preventability, and contribution to ICU length of stay of DDI-ADEs using internationally prevailing standards. RESULTS In total 85 422 patients with ≥1 pDDI were included. Of these patients, 32 820 (38.4%) have been exposed to one of the three pDDIs. In the exposed group, 1141 (3.5%) patients were preselected using e-triggers. Of 237 patients (21%) assessed, 155 (65.4%) experienced an actual DDI-ADE; 52.9% had severity level of serious or higher, 75.5% were preventable, and 19.3% contributed to a longer ICU length of stay. The positive predictive value was the highest for DDI-INR+ e-trigger (0.76), followed by DDI-AKI e-trigger (0.57). CONCLUSION The highly preventable nature and severity of DDI-ADEs, calls for action to optimize ICU patient safety. Use of e-triggers proved to be a promising preselection strategy.
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Affiliation(s)
- Joanna E Klopotowska
- Department of Medical Informatics, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Jan-Hendrik Leopold
- Department of Medical Informatics, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Tinka Bakker
- Department of Medical Informatics, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Izak Yasrebi-de Kom
- Department of Medical Informatics, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Frouke M Engelaer
- Department of Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Evert de Jonge
- Department of Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Esther K Haspels-Hogervorst
- Department of Critical Care, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Walter M van den Bergh
- Department of Critical Care, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Maurits H Renes
- Department of Critical Care, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Bas T de Jong
- Department of Intensive Care, Isala Hospital, Zwolle, The Netherlands
| | - Hans Kieft
- Department of Intensive Care, Isala Hospital, Zwolle, The Netherlands
| | - Andre Wieringa
- Department of Clinical Pharmacy, Isala Hospital, Zwolle, The Netherlands
| | - Stefaan Hendriks
- Department of Intensive Care, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - Cedric Lau
- Department of Hospital Pharmacy, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - Sjoerd H W van Bree
- Department of Intensive Care, Hospital Gelderse Vallei, Ede, The Netherlands
| | | | - Peter C Wierenga
- Department of Hospital Pharmacy, Hospital Gelderse Vallei, Ede, The Netherlands
| | - Rob J Bosman
- Department of Intensive Care Medicine, OLVG Hospital, Amsterdam, The Netherlands
| | - Vincent M de Jong
- Department of Intensive Care Medicine, OLVG Hospital, Amsterdam, The Netherlands
| | - Mirjam Slijkhuis
- Department of Clinical Pharmacy, OLVG Hospital, Amsterdam, The Netherlands
| | - Eric J F Franssen
- Department of Clinical Pharmacy, OLVG Hospital, Amsterdam, The Netherlands
| | - Wytze J Vermeijden
- Department of Intensive Care, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Joost Masselink
- Department of Hospital Pharmacy, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Ilse M Purmer
- Department of Intensive Care, Haga Hospital, The Hague, The Netherlands
| | - Liesbeth E Bosma
- Department of Hospital Pharmacy, Haga Hospital, The Hague, The Netherlands
| | - Martin Hoeksema
- Department of Intensive Care, Zaans Medisch Centrum, Zaandam, The Netherlands
| | - Elsbeth Wesselink
- Department of Hospital Pharmacy, Zaans Medisch Centrum, Zaandam, The Netherlands
| | - Dylan W de Lange
- Department of Intensive Care, University Medical Center, University Utrecht, Utrecht, The Netherlands
| | - Nicolette F de Keizer
- Department of Medical Informatics, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Dave A Dongelmans
- Department of Intensive Care, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Pulmonary Hypertension & Thrombosis, Amsterdam, The Netherlands
| | - Ameen Abu-Hanna
- Department of Medical Informatics, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
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Tada Y, Soliman AM, Ishii K, Sakuma R, Puig L, Davis M, Nunag D, Pinter A, Imafuku S. Real-World Discontinuation and Switching Patterns for Interleukin-Inhibitor Treatments in Patients with Moderate-to-Severe Psoriasis in Japan. Dermatol Ther (Heidelb) 2024; 14:99-114. [PMID: 38019410 PMCID: PMC10828160 DOI: 10.1007/s13555-023-01064-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/25/2023] [Indexed: 11/30/2023] Open
Abstract
INTRODUCTION Patients with moderate-to-severe psoriasis (PsO) treated with interleukin (IL)-inhibitors may require treatment modification to achieve disease control. This study evaluated discontinuation and switching of IL-inhibitors for PsO patients in Japan. METHODS Japan Medical Data Center claims (1/2005-5/2022) were used to identify patients with PsO diagnosis preceding a first IL-inhibitor claim (index date) with ≥ 6 months of eligibility prior. Treatment switch (claim for another biologic) and discontinuation (gap in care ≥ 150% of the days' supply of the preceding prescription) were assessed up to 24 months following initiation. Censored Kaplan-Meier time-to-event analyses calculated rates, and Cox proportional hazards models estimated hazard ratios (HRs) adjusting for baseline characteristics. RESULTS The study included 1481 unique patients treated with brodalumab (BRO; n = 159), guselkumab (GUS; n = 360), ixekizumab (IXE; n = 279), risankizumab (RIS; n = 327), secukinumab (SEC; n = 366), tildrakizumab (n = 40; excluded due to limited data), and ustekinumab (UST; n = 262). At 12/24 months, 25.9%/38.6% of patients overall had discontinued their index IL-inhibitor and 13.5%/21.2% had switched to another biologic. Discontinuation at 12/24 months was lowest for RIS (11.2%/17.4%), followed by UST (17.9%/32.2%), IXE (27.0%/37.0%), GUS (29.8%/43.0%), SEC (35.6%/53.8%), and BRO (37.2%/47.2%). Switching showed a similar trend: RIS (5.7%/10.7%), UST (11.2%/19.9%), SEC (14.7%/25.7%), IXE (14.8%/21.5%), GUS (16.9%/23.2%), and BRO (19.7%/26.8%). HRs of discontinuation relative to RIS were 2.07 for UST, 2.59 for IXE, 2.70 for GUS, 3.65 for BRO, and 3.69 for SEC (all P ≤ 0.001). HRs of switching relative to RIS were 2.05 for IXE, 2.45 for GUS, 2.67 for SEC, 2.73 for UST, and 2.77 for BRO (all P ≤ 0.01). CONCLUSION Treatment modification of IL-inhibitors for PsO was commonly observed and could indicate insufficient disease control and/or incremental economic burden. Discontinuation and switching rates were lowest for RIS regardless of time point and adjustment for patient characteristics.
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Affiliation(s)
- Yayoi Tada
- Teikyo University School of Medicine, Tokyo, Japan
| | - Ahmed M Soliman
- AbbVie, Inc., 1 North Waukegan Road, North Chicago, IL, 60064, USA.
| | | | | | - Luis Puig
- Department of Dermatology, IIB SANTPAU, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Carrer de Sant Quintí, 89, 08041, Barcelona, Spain
| | | | | | - Andreas Pinter
- Department of Dermatology, Venereology and Allergology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Shinichi Imafuku
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
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Hwang YJ, Chang AR, Brotman DJ, Inker LA, Grams ME, Shin JI. Baclofen and the risk of fall and fracture in older adults: A real-world cohort study. J Am Geriatr Soc 2024; 72:91-101. [PMID: 37933734 PMCID: PMC10872960 DOI: 10.1111/jgs.18665] [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: 03/28/2023] [Revised: 07/31/2023] [Accepted: 08/26/2023] [Indexed: 11/08/2023]
Abstract
BACKGROUND The growth of oral muscle relaxant prescriptions among older adults in the United States is concerning due to the drugs' adverse sedative effects. Baclofen is a gamma-aminobutyric acid agonist muscle relaxant that is associated with encephalopathy. We characterized the risk of fall and fracture associated with oral baclofen against other muscle relaxants (tizanidine or cyclobenzaprine) in older adults. METHODS We designed a new-user, active-comparator study using tertiary health system data from Geisinger Health, Pennsylvania (January 2005 through December 2018). Older adults (aged ≥65 years) newly treated with baclofen, tizanidine, or cyclobenzaprine were included. Propensity score-based inverse probability of treatment weighting (IPTW) was used to balance the treatment groups on 58 baseline characteristics. Fine-Gray competing risk regression was used to estimate the risk of fall and fracture. RESULTS The study cohort comprised of 2205 new baclofen users, 1103 new tizanidine users, and 9708 new cyclobenzaprine users. During a median follow-up of 100 days, baclofen was associated with a higher risk of fall compared to tizanidine (IPTW incidence rate, 108.4 vs. 61.9 per 1000 person-years; subdistribution hazard ratio [SHR], 1.68 [95% CI, 1.20-2.36]). The risk of fall associated with baclofen was comparable to cyclobenzaprine (SHR, 1.17 [95% CI, 0.93-1.47]) with a median follow-up of 106 days. The risk of fracture was similar among patients treated with baclofen versus tizanidine (SHR, 0.85 [95% CI, 0.63-1.14]) or cyclobenzaprine (SHR, 0.85 [95% CI, 0.67-1.07]). CONCLUSIONS The risk of fall associated with baclofen was greater than tizanidine, but not compared to cyclobenzaprine in older adults. The risk of fracture was comparable among the older users of baclofen, tizanidine, and cyclobenzaprine. Our findings may inform risk-benefit considerations in the increasingly common clinical encounters where oral muscle relaxants are prescribed.
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Affiliation(s)
- Y. Joseph Hwang
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD
| | - Alex R. Chang
- Kidney Health Research Institute, Geisinger Health, Danville, PA
| | - Daniel J. Brotman
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Morgan E. Grams
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Departments of Medicine and Population Health, NYU Grossman School of Medicine, New York City, NY
| | - Jung-Im Shin
- Center for Drug Safety and Effectiveness, Johns Hopkins University, Baltimore, MD
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University, Baltimore, MD
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Tammemägi MC, Cina K, Kitts AKB, Koop D, Petereit MA, Sargent M, Petereit DG. Sensitivity of US Preventive Services Task Force and PLCOm2012 lung cancer screening eligibility criteria in individuals with lung cancer in South Dakota self-reporting as Indigenous and non-Indigenous. Cancer 2023; 129:3894-3904. [PMID: 37807694 DOI: 10.1002/cncr.34947] [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: 02/10/2023] [Revised: 05/01/2023] [Accepted: 05/24/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Lung cancer is the leading cause of cancer deaths. Screening individuals who are at elevated risk using low-dose computed tomography reduces lung cancer mortality by ≥20%. Individuals who have community-based factors that contribute to an increased risk of developing lung cancer have high lung cancer rates and are diagnosed at younger ages. In this study of lung cancer in South Dakota, the authors compared the sensitivity of screening eligibility criteria for self-reported Indigenous race and evaluated the need for screening at younger ages. METHODS US Preventive Services Task Force (USPSTF) 2013 and 2021 (USPSTF2013 and USPSTF2021) criteria and two versions of the PLCOm2012 risk-prediction model (based on the 2012 Prostate, Lung, Colorectal, and Ovarian [PLCO] Cancer Screening Trial), one with a predictor for race and one without, were applied at USPSTF-equivalent thresholds of ≥1.7% in 6 years and ≥1.0% in 6 years to 1565 individuals who were sequentially diagnosed with lung cancer (of whom 12.7% self-reported as Indigenous) at the Monument Health Cancer Care Institute in South Dakota (2010-2019). RESULTS Eligibility sensitivities of USPSTF criteria did not differ significantly between individuals who self-reported their race as Indigenous and those who did not (p > .05). Sensitivities of both PLCOm2012 models were significantly higher than comparable USPSTF criteria. The sensitivity of USPSTF2021 criteria was 66.1% and, for comparable PLCOm2012 models with and without race, sensitivity was 90.7% and 89.6%, respectively (both p < .001); 1.4% of individuals were younger than 50 years, and proportions did not differ by Indigenous classification (p = .518). CONCLUSIONS Disparities in screening eligibility were not observed for individuals who self-reported their race as Indigenous. USPSTF criteria had lower sensitivities for lung cancer eligibility. Both PLCOm2012 models had high sensitivities, with higher sensitivity for the model that included race. The PLCOm2012noRace model selected effectively in this population, and screening individuals younger than 50 years did not appear to be justified. PLAIN LANGUAGE SUMMARY Lung cancer is the leading cause of cancer deaths. Studies show that using low-dose computed tomography scans to screen people who smoke or who used to smoke and are at elevated risk for lung cancer reduces lung cancer deaths. This study of 1565 individuals with lung cancer in South Dakota compared screening eligibility using US Preventive Services Task Force (USPSTF) criteria and a lung cancer risk-prediction model (PLCOm2012; from the 2012 Prostate, Lung, Colorectal, and Ovarian [PLCO] Cancer Screening Trial). The model had higher sensitivity and picked more people with lung cancer to screen compared with USPSTF criteria. Eligibility sensitivities were similar for individuals who self-reported as Indigenous versus those who did not between USPSTF criteria and the model.
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Affiliation(s)
| | - Kristin Cina
- Avera Research Institute, Rapid City, South Dakota, USA
| | | | - David Koop
- Avera Research Institute, Rapid City, South Dakota, USA
| | - Mark A Petereit
- Sanford School of Medicine, University of South Dakota, Rapid City, South Dakota, USA
| | | | - Daniel G Petereit
- Monument Health Cancer Care Institute, Rapid City, South Dakota, USA
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Grymonprez M, Carnoy L, Capiau A, Boussery K, Mehuys E, De Backer TL, Steurbaut S, Lahousse L. Impact of P-glycoprotein and CYP3A4-interacting drugs on clinical outcomes in patients with atrial fibrillation using non-vitamin K antagonist oral anticoagulants: a nationwide cohort study. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2023; 9:722-730. [PMID: 37791408 DOI: 10.1093/ehjcvp/pvad070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/03/2023] [Accepted: 10/02/2023] [Indexed: 10/05/2023]
Abstract
AIMS The clinical relevance of common pharmacokinetic interactions with non-vitamin K antagonist oral anticoagulants (NOACs) often remains unclear. Therefore, the impact of P-glycoprotein (P-gp) and CYP3A4 inhibitors and inducers on clinical outcomes in NOAC-treated patients with atrial fibrillation (AF) was investigated. METHODS AND RESULTS AF patients were included between 2013 and 2019 using Belgian nationwide data. Concomitant use of P-gp/CYP3A4-interacting drugs at the time of NOAC initiation was identified. Among 193 072 NOAC-treated AF patients, 46 194 (23.9%) and 2903 (1.5%) subjects concomitantly used a P-gp/CYP3A4 inhibitor or inducer, respectively. After multivariable adjustment, concomitant use of P-gp/CYP3A4 inhibitors was associated with significantly higher major bleeding [adjusted hazard ratio (aHR) 1.24, 95% confidence interval (CI) (1.18-1.30)] and all-cause mortality risks [aHR 1.07, 95% CI (1.02-1.11)], but not with thromboembolism in NOAC-treated AF patients. A significantly increased risk of major bleeding was observed with amiodarone [aHR 1.27, 95% CI (1.21-1.34)], diltiazem [aHR 1.28, 95% CI (1.13-1.46)], verapamil [aHR 1.36, 95% CI (1.03-1.80)], ticagrelor [aHR 1.50, 95% CI (1.20-1.87)], and clarithromycin [aHR 1.55, 95% CI (1.14-2.11)]; and in edoxaban [aHR 1.24, 95% CI (1.06-1.45)], rivaroxaban [aHR 1.25, 95% CI (1.16-1.34)], and apixaban users [aHR 1.27, 95% CI (1.16-1.39)], but not in dabigatran users [aHR 1.07, 95% CI (0.94-1.23)]. Concomitant use of P-gp/CYP3A4 inducers (e.g. antiepileptic drugs like levetiracetam) was associated with a significantly higher stroke risk [aHR 1.31, 95% CI (1.03-1.68)], but not with bleeding or all-cause mortality. CONCLUSION Concomitant use of P-gp/CYP3A4 inhibitors was associated with higher bleeding and all-cause mortality risks in NOAC users, whereas the use of P-gp/CYP3A4 inducers was associated with higher stroke risks.
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Affiliation(s)
- Maxim Grymonprez
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Laura Carnoy
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Andreas Capiau
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Koen Boussery
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Els Mehuys
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Tine L De Backer
- Department of Cardiology, Ghent University Hospital, C. Heymanslaan 10, 9000, Ghent, Belgium
| | - Stephane Steurbaut
- Centre for Pharmaceutical Research, Research group of Clinical Pharmacology and Clinical Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090, Jette, Belgium
- Department of Hospital Pharmacy, UZ Brussel, Laarbeeklaan 101, 1090, Jette, Belgium
| | - Lies Lahousse
- Department of Bioanalysis, Pharmaceutical Care Unit, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
- Department of Epidemiology, Erasmus Medical Center, PO Box 2040, Rotterdam 3000, CA, The Netherlands
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White R. Building trust in real world evidence (RWE): moving transparency in RWE towards the randomized controlled trial standard. Curr Med Res Opin 2023; 39:1737-1741. [PMID: 37787381 DOI: 10.1080/03007995.2023.2263353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023]
Abstract
The increasing use of RWE in regulatory and reimbursement decision-making indicates the significant progress that has been made in building trust in RWE through greater transparency. This review of the published literature and key online sources was conducted to provide an update on progress towards greater transparency in RWE, based on four key barriers to trust identified in a 2016 paper and applying learnings from transparency initiatives established for RCTs, such as the US FDA Amendments Act (FDAAA) 2007 Final Rule. Multiple initiatives from the US FDA, EMA and organizations such as the ISPOR-ISPE Joint Task Force have yielded new guidance documents and tools that enable greater transparency in RWE study methodology (STaRT-RWE and HARPER templates), data source selection and quality (SPIFD2 framework, REQueST tool), strategy (the Center for Open Science RWE Study Registry), and will therefore improve transparency in RWE study reporting. Programs such as the REPEAT Initiative and RWE DUPLICATE are investigating reproducibility of RWE studies and improving understanding of the circumstances when valid inference on treatment effects can be obtained from RWE studies. Further work is needed to embed and to implement the new tools and guidance that are available, and thus raise standards for RWE transparency towards the levels expected for RCTs.
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Affiliation(s)
- Richard White
- Oxford PharmaGenesis, Oxford, UK
- Green Templeton College, University of Oxford, Oxford, UK
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Lee YS, Lee YJ, Ha IH. Real-world data analysis on effectiveness of integrative therapies: A practical guide to study design and data analysis using healthcare databases. Integr Med Res 2023; 12:101000. [PMID: 37953753 PMCID: PMC10637915 DOI: 10.1016/j.imr.2023.101000] [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: 08/04/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 11/14/2023] Open
Abstract
Real world data (RWD) is increasingly used to investigate health outcomes and treatment efficacy in the field of integrative medicine. Due to the fact that the majority of RWDs are not intended for research, their secondary use in research necessitates complex study designs to account for bias and confounding. To conduct a robust analysis of RWD in integrative medicine, a comprehensive study design process that reflects the characteristics of integrative therapies is necessary. In this paper, we present a guide for designing comparative effectiveness RWE research in integrative medicine. We discuss key factors to consider when selecting RWDs for research on integrative medicine. We provide practical steps for developing a research question, formulating the PICOT objectives (population, intervention, comparator, outcome, and time horizon), and selecting and defining covariates with a summary table. Specific study designs are depicted with corresponding diagrams. Finally, data analysis procedures are introduced. We hope this article clarifies the importance of RWE research design and related processes in order to improve the rigor of RWD studies in the field of integrative medicine research.
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Affiliation(s)
- Ye-Seul Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Korea
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Korea
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Korea
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46
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Belotti LMB, Di Martino M, Zenesini C, Vignatelli L, Baldin E, Baccari F, Ridley B, Nonino F. Impact of adherence to disease-modifying drugs in multiple sclerosis: A study on Italian real-world data. Mult Scler Relat Disord 2023; 80:105094. [PMID: 37913675 DOI: 10.1016/j.msard.2023.105094] [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: 05/29/2023] [Revised: 10/05/2023] [Accepted: 10/19/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Multiple Sclerosis (MS) is a chronic inflammatory disease of the central nervous system requiring complex diagnostic and therapeutic management. Treatment with Disease Modifying Drugs (DMDs) is aimed at reducing relapse rate and disease disability. Few real-world, population-based data are available on the impact of adherence on relapse rate. The objective of this study was to assess the impact of adherence to DMDs on relapses in a real-world Italian setting. METHODS Population-based cohort study. People with MS (PwMS) older than 18 years and residing in the Emilia-Romagna region, Northern Italy, were identified through administrative databases using a validated algorithm. A Cox regression model with a time-varying exposure was performed to assess the association between level of adherence to DMDs and relapses over a 5-year period. RESULTS A total of 2,528 PwMS receiving a first prescription of DMDs between 2015 and 2019 were included (average age of 42, two-thirds female). Highly adherent PwMS had a 25 % lower hazard of experiencing moderate or severe relapses than non-adherent PwMS (Hazard Ratio 0.75, 95 % CI 0.58 to 0.98), after adjusting for age and sex. Several sensitivity analyses supported the main result. CONCLUSION The results of our study support the hypothesis that a high level of DMD adherence in MS is associated with a lower risk of moderate or severe relapse. Therefore, choosing the DMD with which to start drug treatment and recommending adherence to treatment appear to be crucial aspects involving both physicians and patients.
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Affiliation(s)
- Laura Maria Beatrice Belotti
- Epidemiology and Statistics Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Via Altura 3, Bologna 40139, Italy.
| | - Mirko Di Martino
- Department of Epidemiology of the Lazio Regional Health Service, ASL Roma 1, Via Cristoforo Colombo, 112-00147 Roma, Italy
| | - Corrado Zenesini
- Epidemiology and Statistics Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Via Altura 3, Bologna 40139, Italy
| | - Luca Vignatelli
- Epidemiology and Statistics Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Via Altura 3, Bologna 40139, Italy
| | - Elisa Baldin
- Epidemiology and Statistics Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Via Altura 3, Bologna 40139, Italy
| | - Flavia Baccari
- Epidemiology and Statistics Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Via Altura 3, Bologna 40139, Italy
| | - Ben Ridley
- Epidemiology and Statistics Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Via Altura 3, Bologna 40139, Italy
| | - Francesco Nonino
- Epidemiology and Statistics Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Via Altura 3, Bologna 40139, Italy
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Wang W, He Q, Xu J, Liu M, Wang M, Li Q, Zhang X, Huang Y, Zhang Y, Li L, Zou K, Li G, Lu K, Gao P, Chen F, Guo JJ, Yang M, Sun X. Reporting, handling, and interpretation of time-varying drug treatments in observational studies using routinely collected healthcare data. J Evid Based Med 2023; 16:495-504. [PMID: 38108104 DOI: 10.1111/jebm.12577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Time-varying drug treatments are common in studies using routinely collected health data (RCD) for assessing treatment effects. This study aimed to examine how these studies reported, handled, and interpreted time-varying drug treatments. METHODS A systematic search was conducted on PubMed from 2018 to 2020. Eligible studies were those used RCD to explore drug treatment effects. We summarized the reporting characteristics and methods employed for handling time-varying treatments. Logistic regressions were performed to investigate the association between study characteristics and the reporting of time-varying treatments. RESULTS Two hundred and fifty-six studies were included, and 225 (87.9%) studies involved time-varying treatments. Of these, 24 (10.7%) reported the proportion of time-varying treatments and 105 (46.7%) reported methods used to handle time-varying treatments. Multivariable logistic regression showed that medical studies, prespecified protocol, and involvement of methodologists were associated with a higher likelihood of reporting the methods applied to handle time-varying treatments. Among the 105 studies that reported methods, as-treated analyses were the most commonly used analysis sets, which were employed in 73.9%, 75.3% and 88.2% of studies that reported approaches for treatment discontinuation, treatment switching and treatment add-on. Among the 225 studies involved time-varying treatments, 27 (12.0%) acknowledged the potential bias introduced by treatment change, of which 14 (51.9%) suggested that potential biases may impact acceptance or rejection of the null hypothesis. CONCLUSIONS Among observational studies using RCD, the underreporting about the presence and methods for handling time-varying treatments was largely common. The potential biases due to time-varying treatments have frequently been disregarded. Collaborative endeavors are strongly needed to enhance the prevailing practices.
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Affiliation(s)
- Wen Wang
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Qiao He
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Jiayue Xu
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Mei Liu
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Mingqi Wang
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Qianrui Li
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Xia Zhang
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Yunxiang Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Yuanjin Zhang
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Ling Li
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Kang Zou
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
| | - Guowei Li
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
- Center for Clinical Epidemiology and Methodology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Kevin Lu
- South Carolina College of Pharmacy, University of South Carolina Columbia, Columbia, South Carolina, USA
| | - Pei Gao
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, Beijing, China
| | - Feng Chen
- Department of Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jeff Jianfei Guo
- College of Pharmacy, University of Cincinnati, Cincinnati, Ohio, USA
| | - Min Yang
- Department of Epidemiology and Biostatistics, West China School of Public Health, Sichuan University, Chengdu, Sichuan, China
- Faculty of Health, Design and Art, Swinburne Technology University, Victory, Australia
| | - Xin Sun
- Institute of Integrated Traditional Chinese and Western Medicine, Chinese Evidence-based Medicine Center and Cochrane China Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- National Medical Products Administration Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, Sichuan, China
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Yasrebi-de Kom IAR, Dongelmans DA, Abu-Hanna A, Schut MC, de Lange DW, van Roon EN, de Jonge E, Bouman CSC, de Keizer NF, Jager KJ, Klopotowska JE. Acute kidney injury associated with nephrotoxic drugs in critically ill patients: a multicenter cohort study using electronic health record data. Clin Kidney J 2023; 16:2549-2558. [PMID: 38045998 PMCID: PMC10689186 DOI: 10.1093/ckj/sfad160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Indexed: 12/05/2023] Open
Abstract
Background Nephrotoxic drugs frequently cause acute kidney injury (AKI) in adult intensive care unit (ICU) patients. However, there is a lack of large pharmaco-epidemiological studies investigating the associations between drugs and AKI. Importantly, AKI risk factors may also be indications or contraindications for drugs and thereby confound the associations. Here, we aimed to estimate the associations between commonly administered (potentially) nephrotoxic drug groups and AKI in adult ICU patients whilst adjusting for confounding. Methods In this multicenter retrospective observational study, we included adult ICU admissions to 13 Dutch ICUs. We measured exposure to 44 predefined (potentially) nephrotoxic drug groups. The outcome was AKI during ICU admission. The association between each drug group and AKI was estimated using etiological cause-specific Cox proportional hazard models and adjusted for confounding. To facilitate an (independent) informed assessment of residual confounding, we manually identified drug group-specific confounders using a large drug knowledge database and existing literature. Results We included 92 616 ICU admissions, of which 13 492 developed AKI (15%). We found 14 drug groups to be associated with a higher hazard of AKI after adjustment for confounding. These groups included established (e.g. aminoglycosides), less well established (e.g. opioids) and controversial (e.g. sympathomimetics with α- and β-effect) drugs. Conclusions The results confirm existing insights and provide new ones regarding drug associated AKI in adult ICU patients. These insights warrant caution and extra monitoring when prescribing nephrotoxic drugs in the ICU and indicate which drug groups require further investigation.
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Affiliation(s)
- Izak A R Yasrebi-de Kom
- Amsterdam UMC location University of Amsterdam, Department of Medical Informatics, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Dave A Dongelmans
- Amsterdam Public Health, Amsterdam, The Netherlands
- Amsterdam UMC location University of Amsterdam, Department of Intensive Care Medicine, Amsterdam, The Netherlands
| | - Ameen Abu-Hanna
- Amsterdam UMC location University of Amsterdam, Department of Medical Informatics, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Martijn C Schut
- Amsterdam UMC location University of Amsterdam, Department of Medical Informatics, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Laboratory Medicine, Amsterdam, The Netherlands
| | - Dylan W de Lange
- Department of Intensive Care and Dutch Poison Information Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Eric N van Roon
- Department of Clinical Pharmacy and Pharmacology, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Evert de Jonge
- Department of Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Catherine S C Bouman
- Amsterdam UMC location University of Amsterdam, Department of Intensive Care Medicine, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
| | - Nicolette F de Keizer
- Amsterdam UMC location University of Amsterdam, Department of Medical Informatics, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Kitty J Jager
- Amsterdam UMC location University of Amsterdam, Department of Medical Informatics, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
| | - Joanna E Klopotowska
- Amsterdam UMC location University of Amsterdam, Department of Medical Informatics, Amsterdam, The Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
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Hughes JE, Moriarty F, Bennett KE, Cahir C. Drug-drug interactions and the risk of adverse drug reaction-related hospital admissions in the older population. Br J Clin Pharmacol 2023. [PMID: 37984336 DOI: 10.1111/bcp.15970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 11/04/2023] [Accepted: 11/06/2023] [Indexed: 11/22/2023] Open
Abstract
AIMS The aims of this study were to estimate potentially clinically important drug-drug interaction (DDI) prevalence, and the average causal effect of DDI exposure on adverse drug reaction (ADR)-related hospital admission, and to examine differences in health-related quality of life (HRQoL) and length of stay (LOS) per DDI exposure in an older (≥65 years) population acutely hospitalized. METHODS This was a cross-sectional study conducted among 798 older individuals acutely admitted to hospital in Ireland between 2016 and 2017. Medication (current/recently discontinued/over-the-counter) and clinical data (e.g., creatinine clearance) were available. DDIs were identified using the British National Formulary (BNF) and Stockley's Drug Interactions. Causal inference models for DDI exposure on ADR-related hospital admission were developed using directed acyclic graphs. Multivariable logistic regression was used to estimate the average causal effect. Differences in HRQoL (EQ-5D) and LOS per DDI exposure were examined non-parametrically. DDI prevalence, adjusted odds ratios (aOR), and 95% confidence intervals (CIs) are reported. RESULTS A total of 782 (98.0%) individuals using two or more drugs were included. Mean age was 80.9 (SD ± 7.5) years (range: 66-105); 52.2% were female; and 45.1% (n = 353) had an ADR-related admission. At admission, 316 (40.4% [95% CI: 37.0-43.9]) patients had at least one DDI. The average causal effect of DDI exposure on ADR-related hospital admission was aOR = 1.21 [95% CI: 0.89-1.64]. This was significantly increased by exposure to: DDIs which increase bleeding risk (aOR = 2.00 [1.26-3.12]); aspirin-warfarin (aOR = 2.78 [1.37-5.65]); and esomeprazole-escitalopram (aOR = 3.22 [1.13-10.25]. DDI-exposed patients had lower HRQoL (mean EQ-5D = 0.49 [±0.39]) compared those non-DDI-exposed (mean EQ-5D = 0.57 [±0.41]), (P = .03); and greater median LOS in hospital (8 [IQR5-16]days) compared those non-DDI-exposed (7 [IQR 4-14] days),(P = .04). CONCLUSIONS Potentially clinically important DDIs carry an increased average causal effect on ADR-related admission, significantly (two-fold) by exposure to DDIs that increase bleeding risk, which should be targeted for medicine optimization.
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Affiliation(s)
- John E Hughes
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Frank Moriarty
- School of Pharmacy and Biomolecular Sciences, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Kathleen E Bennett
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
- Data Science Centre, School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Caitriona Cahir
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
- Data Science Centre, School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
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50
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Christiaens A, Simon-Tillaux N, Thompson W, Sinclair AJ, Henrard S, Boland BB, Slaouti-Jégou Y, Lekens B, Bonnet-Zamponi D, Tubach F, Zerah L. Impact of deintensifying hypoglycaemic drugs in older adults with type 2 diabetes: protocol for an emulation of a target trial. BMJ Open 2023; 13:e073081. [PMID: 37984943 PMCID: PMC10660441 DOI: 10.1136/bmjopen-2023-073081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 11/07/2023] [Indexed: 11/22/2023] Open
Abstract
INTRODUCTION In older adults with type 2 diabetes (T2D), overtreatment with hypoglycaemic drugs (HDs: sulfonylureas, glinides and/or insulins) is frequent and associated with increased 1-year mortality. Deintensification of HD is thus a key issue, for which evidence is though limited. The primary objective of this study will be to estimate the effect of deintensifying HD on clinical outcomes (hospital admission or death) within 3 months in older adults (≥75 years) with T2D. METHODS We will emulate with real-world data a target trial, within The Health Improvement Network cohort, a large-scale database of data collected from electronic medical records of 2000 general practitioners in France. From 1 January 2010 to 28 February 2019, we will include eligible patients ≥75 years who will have T2D, a stable dose of HDs, glycated haemoglobin A1c (HbA1c) value <75 mmol/mol (9.0%) and no deintensification in the past year. The target trial will be sequentially emulated (ie, eligibility assessed) every month in the database. Patients will be classified at baseline of each sequential trial in the intervention arm (deintensification of HDs: decrease of ≥50% in the total dose of HDs, including complete cessation) or control arm (no deintensification of HDs). The pooled dataset for all sequential emulated trials will be analysed. The primary outcome will be time to first occurrence of hospital admission or death, within 3 months. Secondary outcomes will be hospitalisation, death, appropriateness of glycaemic control and occurrence of HbA1c >75 mmol/mol within 1 year. Participants will be followed from baseline to 12 months after randomisation, administrative censoring, or death, whichever occurs first. A pooled logistic regression will be used to estimate the treatment effect on the incidence of the outcomes. DISSEMINATION AND ETHICS No ethical approval is needed for using retrospectively this fully anonymised database. The results will be disseminated during conferences and through publications in scientific journals.
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Affiliation(s)
- Antoine Christiaens
- FNRS, Fund for Scientific Research, Bruxelles, Belgium
- Clinical Pharmacy research group, Louvain Drug Research Institute, Université catholique de Louvain, Brussels, Belgium
- Institut Pierre Louis d'Epidémiologie et de Santé Publique, INSERM, Sorbonne Universite, Paris, Île-de-France, France
| | - Noémie Simon-Tillaux
- Institut Pierre Louis d'Epidémiologie et de Santé Publique, INSERM, Sorbonne Universite, Paris, Île-de-France, France
- Hôpital Pitié Salpêtrière, Département de Santé Publique, Centre de Pharmacoépidémiologie (Cephepi), Unité́ de Recherche Clinique PSL-CFX, CIC-1901, Assistance Publique - Hôpitaux de Paris, Paris, Île-de-France, France
| | - Wade Thompson
- Department of Anesthesiology, Pharmacology, and Therapeutics, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Research Unit of General Practice, University of Southern Denmark, Odense, Denmark
| | - Alan J Sinclair
- Care for long term conditions - Diabetes research group, King's College London, London, UK
- Foundation for Diabetes Research in Older People, Taplow, UK
| | - Séverine Henrard
- Clinical Pharmacy research group, Louvain Drug Research Institute, Université catholique de Louvain, Brussels, Belgium
- Institute of Health and Society, Université catholique de Louvain, Brussels, Belgium
| | - Benoit B Boland
- Institute of Health and Society, Université catholique de Louvain, Brussels, Belgium
- Geriatric Department, Cliniques universitaires Saint-Luc, Bruxelles, Belgium
| | | | | | - Dominique Bonnet-Zamponi
- Institut Pierre Louis d'Epidémiologie et de Santé Publique, INSERM, Sorbonne Universite, Paris, Île-de-France, France
- Observatoire des médicaments, dispositifs médicaux, innovations thérapeutiques d'Île-de-France, Paris, France
| | - Florence Tubach
- Institut Pierre Louis d'Epidémiologie et de Santé Publique, INSERM, Sorbonne Universite, Paris, Île-de-France, France
- Hôpital Pitié Salpêtrière, Département de Santé Publique, Centre de Pharmacoépidémiologie (Cephepi), Unité́ de Recherche Clinique PSL-CFX, CIC-1901, Assistance Publique - Hôpitaux de Paris, Paris, Île-de-France, France
| | - Lorène Zerah
- Institut Pierre Louis d'Epidémiologie et de Santé Publique, INSERM, Sorbonne Universite, Paris, Île-de-France, France
- Hôpital Pitié Salpêtrière, Département de gériatrie, Assistance Publique - Hôpitaux de Paris, Paris, Île-de-France, France
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