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Galvin JE, Cummings JL, Benea ML, de Moor C, Allegri RF, Atri A, Chertkow H, Paquet C, Porter VR, Ritchie CW, Sikkes SAM, Smith MR, Grassi CM, Rubino I. Generating real-world evidence in Alzheimer's disease: Considerations for establishing a core dataset. Alzheimers Dement 2024; 20:4331-4341. [PMID: 38706421 DOI: 10.1002/alz.13785] [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: 07/11/2023] [Revised: 01/18/2024] [Accepted: 02/12/2024] [Indexed: 05/07/2024]
Abstract
Ongoing assessment of patients with Alzheimer's disease (AD) in postapproval studies is important for mapping disease progression and evaluating real-world treatment effectiveness and safety. However, interpreting outcomes in the real world is challenging owing to variation in data collected across centers and specialties and greater heterogeneity of patients compared with trial participants. Here, we share considerations for observational postapproval studies designed to collect harmonized longitudinal data from individuals with mild cognitive impairment or mild dementia stage of disease who receive therapies targeting the underlying pathological processes of AD in routine practice. This paper considers key study design parameters, including proposed aims and objectives, study populations, approaches to data collection, and measures of cognition, functional abilities, neuropsychiatric status, quality of life, health economics, safety, and drug utilization. Postapproval studies that capture these considerations will be important to provide standardized data on AD treatment effectiveness and safety in real-world settings.
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Affiliation(s)
- James E Galvin
- Comprehensive Center for Brain Health, Department of Neurology, University of Miami Miller School of Medicine, Boca Raton, Florida, USA
| | - Jeffrey L Cummings
- Chambers-Grundy Center for Transformative Neuroscience, Department of Brain Health, University of Nevada Las Vegas (UNLV), Las Vegas, Nevada, USA
| | | | | | - Ricardo F Allegri
- Instituto de Investigaciones Neurológicas Fleni, Buenos Aires, Argentina
- Departamento de Neurociencias, Universidad De La Costa (CUC), Barranquilla, Atlántico, Colombia
| | - Alireza Atri
- Banner Sun Health Research Institute, Sun City, Arizona, USA
- Center for Brain/Mind Medicine, Department of Neurology, Brigham and Women's Hospital - Main Campus, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Howard Chertkow
- Rotman Research Institute, Baycrest Health Sciences, Toronto, Ontario, Canada
| | - Claire Paquet
- Université de Paris GHU AP-HP Nord Lariboisière Hospital, Paris, France
| | - Verna R Porter
- Pacific Brain Health Center, Pacific Neuroscience Institute, Santa Monica, California, USA
- Saint John's Cancer Institute, Santa Monica, California, USA
| | | | - Sietske A M Sikkes
- Alzheimer Center Amsterdam, Amsterdam University Medical Center, Amsterdam, The Netherlands
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam, The Netherlands
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Dębowski T, Marko M, Rogala B, Majak P, Pawliczak R. Improvement of asthma control in adult patients using extrafine inhaled beclomethasone/formoterol fixed combination as maintenance therapy as well as maintenance and reliever therapy - CONTROL study. Pulm Pharmacol Ther 2024; 84:102272. [PMID: 38036258 DOI: 10.1016/j.pupt.2023.102272] [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: 07/07/2023] [Revised: 09/11/2023] [Accepted: 11/21/2023] [Indexed: 12/02/2023]
Abstract
INTRODUCTION Extrafine formulation of beclomethasone/formoterol fixed combination (BDP/F pMDI HFA) is approved for both fixed maintenance and maintenance and reliever therapy (MART) of asthma, and recent data has proven that BDP/F pMDI HFA maintenance and reliever therapy is an effective alternative to other regimens. OBJECTIVE This study aimed to assess the level of asthma control in a real-life setting in adult patients using extrafine BDP/F pMDI HFA fixed combination in a pressurized metered-dose inhaler (pMDI) as fixed maintenance dosing as well as maintenance and maintenance and reliever therapy. Additionally, we examined patients' satisfaction with the inhaler device and compliance with therapy as essential factors determining asthma control. METHODS This multicenter prospective non-interventional observational study lasted 4 months with 3 patient visits. We used the Asthma Control Questionnaire 7 (ACQ-7) to evaluate the degree of asthma control and Morisky Medication Adherence Scale (MMAS-4) to assess compliance. A self-developed questionnaire was used to assess satisfaction with the inhaler device. RESULTS 2179 patients using BDP/F pMDI HFA fixed combination as maintenance and reliever therapy or BDP/F pMDI HFA as maintenance therapy and SABA (short-acting beta2-agonist) as a reliever for at least 2 months were included. During the prospective follow-up, we observed an upward trend in the FEV1% (forced expiratory volume in 1 s) predicted values, improvement in the control of symptoms as indicated by a decline in the mean ACQ-7 score was noted (1.62 at Visit 1 vs. 1.21 at Visit 2 vs. 0.94 at Visit 3, p < 0.001) and increase in patients' compliance (the number of patients that reported forgetting at times to take their medication was reduced from 49.7 % to 27.1 %, p < 0.001). At the same time, we noted a reduction in the number of as-needed doses used for symptom relief (p < 0.001). Most patients were satisfied with the pMDI, considered it easy and convenient to use, and preferred it to a dry powder inhaler (p < 0.001). CONCLUSIONS The use of extrafine BDP/F pMDI HFA as maintenance as well as reliever therapy seems to be associated with increased asthma control and better compliance to therapy.
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Affiliation(s)
- Tomasz Dębowski
- Chiesi Poland sp. z o.o., Aleje Jerozolimskie 134, 02-305, Warsaw, Poland.
| | - Monika Marko
- Department of Immunopathology, Faculty of Medicine, Division of Biomedical Science, Medical University of Lodz, 7/9 Zeligowskiego St., 90-752, Lodz, Poland.
| | - Barbara Rogala
- Department of Internal Medicine, Allergy and Clinical Immunology, Medical University of Silesia, Medyków 14 St., 40-752, Katowice, Poland.
| | - Paweł Majak
- Department of Pediatric Pulmonology, Medical University of Lodz, Piłsudskiego 71 St., 90-329, Lodz, Poland.
| | - Rafał Pawliczak
- Department of Immunopathology, Faculty of Medicine, Division of Biomedical Science, Medical University of Lodz, 7/9 Zeligowskiego St., 90-752, Lodz, Poland.
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Sethi S, Palli SR, Bengtson LGS, Buysman EK, Clark B, Sargent A, Shaikh A, Ferguson GT. Clinical and economic outcomes in patients with chronic obstructive pulmonary disease initiating maintenance therapy with tiotropium bromide/olodaterol or fluticasone furoate/umeclidinium/vilanterol. J Manag Care Spec Pharm 2023:1-16. [PMID: 37133429 PMCID: PMC10394184 DOI: 10.18553/jmcp.2023.22373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND: Clinical practice guidelines recommend dual long-acting muscarinic antagonists (LAMAs)/long-acting β2agonists (LABAs) as maintenance therapy in patients with chronic obstructive pulmonary disease (COPD) and dyspnea or exercise intolerance. Escalation to triple therapy (TT) (LAMA/LABA/inhaled corticosteroid) is conditionally recommended for patients with continued exacerbations on dual LAMA/ LABA therapy. Despite this guidance, TT use is widespread across COPD severities, which could impact clinical and economic outcomes. OBJECTIVE: To compare COPD exacerbations, pneumonia events, and disease-related and all-cause health care resource utilization and costs (in 2020 US dollars) in patients initiating fixed-dose combinations of either LAMA/ LABA (tiotropium/olodaterol [TIO + OLO]) or TT (fluticasone furoate/umeclidinium/vilanterol [FF + UMEC + VI]). METHODS: This retrospective observational study of administrative claims included patients with COPD aged 40 years or older initiating TIO + OLO or FF + UMEC + VI from June 2015 to November 2019. TIO + OLO and FF + UMEC + VI cohorts in the overall and maintenance-naive populations were 1:1 propensity score matched on baseline demographics, comorbidities, COPD medications, health care resource utilization, and costs. Multivariable regression compared clinical and economic outcomes up to 12 months in FF + UMEC + VI vs TIO + OLO postmatched cohorts. RESULTS: After matching, there were 5,658 and 3,025 pairs in the overall and maintenance-naive populations, respectively. In the overall population, the risk of any (moderate or severe) exacerbation was 7% lower in FF + UMEC + VI vs TIO + OLO initiators (adjusted hazard ratio [aHR] = 0.93; 95% CI = 0.86-1.0; P = 0.047). There was no difference in the adjusted risk of any exacerbation in the maintenance-naive population (aHR = 0.99; 95% CI = 0.88-1.10). Pneumonia risk was not statistically different between cohorts in the overall (aHR = 1.12; 95% CI = 0.98-1.27) and maintenance-naive (aHR = 1.13; 95% CI = 0.95-1.36) populations. COPD- and/or pneumonia-related adjusted total annualized costs (95% CI) were significantly greater for FF + UMEC + VI vs TIO + OLO in the overall ($17,633 [16,661-18,604] vs $14,558 [13,709-15,407]; P < 0.001; differences [% of relative increase] = $3,075 [21.1%]) and maintenancenaive ($19,032 [17,466-20,598] vs $15,004 [13,786-16,223]; P < 0.001; $4,028 [26.8%]) populations, with significantly higher pharmacy costs with FF + UMEC + VI (overall: $6,567 [6,503-6,632] vs $4,729 [4,676-4,783]; P < 0.001; $1,838 [38.9%]; maintenance-naive: $6,642 [6,560-6,724] vs $4,750 [4,676-4,825]; P < 0.001; $1,892 [39.8%]). CONCLUSIONS: A lower risk of exacerbation was observed with FF + UMEC + VI vs TIO + OLO in the overall population but not among the maintenance-naive population. Patients with COPD initiating TIO + OLO had lower annualized costs than FF + UMEC + VI initiators in the overall and maintenance-naive populations. Thus, in the maintenance-naive population, initiation with dual LAMA/LABA therapy per practice guidelines can improve real-world economic outcomes. Study registration number: ClinicalTrials.gov (identifier: NCT05127304). DISCLOSURES: The study was funded by Boehringer Ingelheim Pharmaceuticals, Inc (BIPI). To ensure independent interpretation of clinical study results and enable authors to fulfill their role and obligations under the ICMJE criteria, BIPI grants all external authors access to relevant clinical study data. In adherence with the BIPI Policy on Transparency and Publication of Clinical Study Data, scientific and medical researchers can request access to clinical study data after publication of the primary manuscript in a peer-reviewed journal, regulatory activities are complete and other criteria are met. Dr Sethi has received honoraria/ fees for consulting/speaking from Astra-Zeneca, BIPI, and GlaxoSmithKline. He has received consulting fees for serving on data safety monitoring boards from Nuvaira and Pulmotect. He has received consulting fees from Apellis and Aerogen. His institution has received research funds for his participation in clinical trials from Regeneron and AstraZeneca. Ms Palli was an employee of BIPI at the time the study was conducted. Drs Clark and Shaikh are employees of BIPI. Ms Buysman and Mr Sargent are employees and Dr Bengtson was an employee of Optum, which was contracted by BIPI to conduct this study. Dr Ferguson reports grants and personal fees from Boehringer Ingelheim during the conduct of the study; grants from Novartis, Altavant, and Knopp; grants and personal fees from AstraZeneca, Verona, Theravance, Teva, and GlaxoSmithKline; and personal fees from Galderma, Orpheris, Dev.Pro, Syneos, and Ionis outside the submitted work. He was a paid consultant for BIPI for this study. The authors received no direct compensation related to the development of the manuscript. BIPI was given the opportunity to review the manuscript for medical and scientific accuracy as well as intellectual property considerations.
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Affiliation(s)
- Sanjay Sethi
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, NY
| | - Swetha R Palli
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | - Lindsay G S Bengtson
- Optum Life Sciences, Eden Prairie, MN
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | | | - Brendan Clark
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | | | - Asif Shaikh
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT
| | - Gary T Ferguson
- Department of Medicine, Pulmonary Research Institute of Southeast Michigan, Farmington Hills
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Gessner C, Trinkmann F, Bahari Javan S, Hövelmann R, Bogoevska V, Georges G, Nudo E, Criée CP. Effectiveness of Extrafine Single Inhaler Triple Therapy in Chronic Obstructive Pulmonary Disease (COPD) in Germany - The TriOptimize Study. Int J Chron Obstruct Pulmon Dis 2022; 17:3019-3031. [PMID: 36483674 PMCID: PMC9725928 DOI: 10.2147/copd.s382405] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 11/24/2022] [Indexed: 12/05/2022] Open
Abstract
Purpose Real-word evidence on the effectiveness of switching from dual therapies or triple therapies (multiple inhalers) to extrafine single-inhaler triple therapy (efSITT), which consists of the inhaled corticosteroid (ICS) beclomethasone, the long-acting β2-agonist (LABA) formoterol and the long-acting muscarinic antagonist (LAMA) glycopyrronium, in patients with moderate-to-severe chronic obstructive pulmonary disease (COPD) is limited. The impact of switching to efSITT on health-related quality of life (HRQoL), COPD specific symptoms, lung function and treatment adherence were assessed in routine clinical care. Patients and Methods Patients were recruited at 148 sites in Germany between 2017 and 2020 in this multicenter, non-interventional observational study. Demographics, clinical data and treatment history were collected at baseline. HRQoL (measured by COPD Assessment Test [CAT]), lung function and adherence (measured by Test of Adherence to Inhalers [TAI]) were assessed at baseline and after six months. Descriptive analyses were conducted by prior treatment and GOLD groups as well as for the overall population. Results 55.1% of the 2623 included patients were male. Mean age was 65.8 years. 57.5% of the patients were previously treated with ICS+LABA+LAMA (multiple inhalers), 23.9% with ICS/LABA (single or two inhalers) and 18.6% with LAMA/LABA (single or two inhalers). After six months, largest mean improvements in the total CAT score were observed in the ICS/LABA (-3.9) and LAMA/LABA (-3.9) prior treatment groups as well as in patients in GOLD group B (-2.9). In the overall population, the CAT items for cough, phlegm, and dyspnea decreased on average by -0.4 points each. After six months, FEV1 increased by 2.0 percentage points in relation to predicted values. The percentages of measured sRtot and RV of predicted values decreased by 24.5 and 4.4 percentage points, respectively. The percentage of patients with good adherence increased from 67.8% to 76.5%. Conclusion Treatment switch to efSITT resulted in an improvement of HRQoL, COPD specific symptoms, lung function parameters and adherence under real-world conditions.
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Affiliation(s)
- Christian Gessner
- Pneumologische Praxis Leipzig, Universitätsklinikum Leipzig, Institut für Klinische Immunologie, Leipzig, Germany,Correspondence: Christian Gessner, Pneumologische Praxis Leipzig, Universitätsklinikum Leipzig, Institut für Klinische Immunologie, Tauchaer Straße 12, Leipzig, 04357, Germany, Tel +49 341 60 20 960, Email
| | - Frederik Trinkmann
- Pneumology and Critical Care Medicine, Thoraxklinik at University Hospital Heidelberg, Translational Lung Research Center Heidelberg (TLRC), Member of German Center for Lung Research (DZL), Heidelberg, Germany,Department of Biomedical Informatics (DBMI) at the Center for Preventive Medicine and Digital Health Baden-Württemberg (CPD-BW), University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | | | | | | | | | - Elena Nudo
- Global Medical Affairs, Chiesi Farmaceutici S.p.A., Parma, Italy
| | - Carl-Peter Criée
- Department of Sleep and Respiratory Medicine, Evangelical Hospital Goettingen-Weende, Bovenden, Germany
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Biedermann P, Ong R, Davydov A, Orlova A, Solovyev P, Sun H, Wetherill G, Brand M, Didden EM. Standardizing registry data to the OMOP Common Data Model: experience from three pulmonary hypertension databases. BMC Med Res Methodol 2021; 21:238. [PMID: 34727871 PMCID: PMC8565035 DOI: 10.1186/s12874-021-01434-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 10/07/2021] [Indexed: 01/29/2023] Open
Abstract
Background The Observational Medical Outcomes Partnership (OMOP) Common Data Model (CDM) can be used to transform observational health data to a common format. CDM transformation allows for analysis across disparate databases for the generation of new, real-word evidence, which is especially important in rare disease where data are limited. Pulmonary hypertension (PH) is a progressive, life-threatening disease, with rare subgroups such as pulmonary arterial hypertension (PAH), for which generating real-world evidence is challenging. Our objective is to document the process and outcomes of transforming registry data in PH to the OMOP CDM, and highlight challenges and our potential solutions. Methods Three observational studies were transformed from the Clinical Data Interchange Standards Consortium study data tabulation model (SDTM) to OMOP CDM format. OPUS was a prospective, multi-centre registry (2014–2020) and OrPHeUS was a retrospective, multi-centre chart review (2013–2017); both enrolled patients newly treated with macitentan in the US. EXPOSURE is a prospective, multi-centre cohort study (2017–ongoing) of patients newly treated with selexipag or any PAH-specific therapy in Europe and Canada. OMOP CDM version 5.3.1 with recent OMOP CDM vocabulary was used. Imputation rules were defined and applied for missing dates to avoid exclusion of data. Custom target concepts were introduced when existing concepts did not provide sufficient granularity. Results Of the 6622 patients in the three registry studies, records were mapped for 6457. Custom target concepts were introduced for PAH subgroups (by combining SNOMED concepts or creating custom concepts) and World Health Organization functional class. Per the OMOP CDM convention, records about the absence of an event, or the lack of information, were not mapped. Excluding these non-event records, 4% (OPUS), 2% (OrPHeUS) and 1% (EXPOSURE) of records were not mapped. Conclusions SDTM data from three registries were transformed to the OMOP CDM with limited exclusion of data and deviation from the SDTM database content. Future researchers can apply our strategy and methods in different disease areas, with tailoring as necessary. Mapping registry data to the OMOP CDM facilitates more efficient collaborations between researchers and establishment of federated data networks, which is an unmet need in rare diseases. Supplementary Information The online version contains supplementary material available at 10.1186/s12874-021-01434-3.
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Affiliation(s)
- Patricia Biedermann
- Actelion Pharmaceuticals Ltd, Gewerbestrasse 16, CH-4123, Allschwil, Switzerland
| | - Rose Ong
- Actelion Pharmaceuticals Ltd, Gewerbestrasse 16, CH-4123, Allschwil, Switzerland
| | | | | | | | - Hong Sun
- Actelion Pharmaceuticals Ltd, Gewerbestrasse 16, CH-4123, Allschwil, Switzerland
| | | | - Monika Brand
- Actelion Pharmaceuticals Ltd, Gewerbestrasse 16, CH-4123, Allschwil, Switzerland
| | - Eva-Maria Didden
- Actelion Pharmaceuticals Ltd, Gewerbestrasse 16, CH-4123, Allschwil, Switzerland.
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Williams M. Improving Translational Paradigms in Drug Discovery and Development. Curr Protoc 2021; 1:e273. [PMID: 34780124 DOI: 10.1002/cpz1.273] [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] [Indexed: 06/13/2023]
Abstract
Despite improved knowledge regarding disease causality, new drug targets, and enabling technologies, the attrition rate for compounds entering clinical trials has remained consistently high for several decades, with an average 90% failure rate. These failures are manifested in an inability to reproduce efficacy findings from animal models in humans and/or the occurrence of unexpected safety issues, and reflect failures in T1 translation. Similarly, an inability to sequentially demonstrate compound efficacy and safety in Phase IIa, IIb, and III clinical trials represents failures in T2 translation. Accordingly, T1 and T2 translation are colloquially termed 'valleys of death'. Since T2 translation dealt almost exclusively with clinical trials, T3 and T4 translational steps were added, with the former focused on facilitating interactions between laboratory- and population-based research and the latter on 'real world' health outcomes. Factors that potentially lead to T1/T2 compound attrition include: the absence of biomarkers to allow compound effects to be consistently tracked through development; a lack of integration/'de-siloing' of the diverse discipline-based and technical skill sets involved in drug discovery; the industrialization of drug discovery, which via volume-based goals often results in quantity being prioritized over quality; inadequate project governance and strategic oversight; and flawed decision making based on unreliable/irreproducible or incomplete data. A variety of initiatives have addressed this problem, including the NIH National Center for Advancing Translational Sciences (NCATS), which has focused on bringing an unbiased academic perspective to translation, to potentially revitalize the process. This commentary provides an overview of the basic concepts involved in translation, along with suggested changes in the conduct of biomedical research to avoid valleys of death, including the use of Translational Scoring as a tool to avoid translational attrition and the impact of the FDA Accelerated Approval Pathway in lowering the hurdle for drug approval. © 2021 Wiley Periodicals LLC.
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Affiliation(s)
- Michael Williams
- Department of Biological Chemistry and Pharmacology, College of Medicine, Ohio State University, Columbus, Ohio
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Shaikh F, Wynne R, Castelino RL, Inglis SC, Ferguson C. Effectiveness of Direct Oral Anticoagulants in Obese Adults With Atrial Fibrillation: A Systematic Review of Systematic Reviews and Meta-Analysis. Front Cardiovasc Med 2021; 8:732828. [PMID: 34692784 PMCID: PMC8531486 DOI: 10.3389/fcvm.2021.732828] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/13/2021] [Indexed: 01/08/2023] Open
Abstract
Background: Atrial Fibrillation (AF) is the most common sustained cardiac arrhythmia. Obesity is an independent risk factor for AF. Anticoagulants have been strongly recommended by all international guidelines to prevent stroke. However, altered pathophysiology in obese adults may influence anticoagulant pharmacology. Direct oral anticoagulants (DOACs) in the context of obesity and AF have been examined in recent systematic reviews. Despite the similarities in included studies, their results and conclusions do not agree. Methods and Results: The protocol for this review was registered with PROSPERO (CRD42020181510). Seven key electronic databases were searched using search terms such as “atrial fibrillation,” “obese,*” “overweight,” “novel oral anticoagulant,” “direct oral anticoagulant,” “DOAC,” “NOAC,” “apixaban,” dabigatran,” “rivaroxaban,” and “edoxaban” to locate published and unpublished studies. Only systematic reviews with meta-analyses that examined the effect of DOACs in overweight or obese adults with AF, published in the English language, were included. A total of 9,547 articles were initially retrieved. After removing the duplicates, title and abstract review and full-text review, five articles were included in the systematic review. From these only RCTs were included in the meta-analyses. There was disagreement within the published systematic reviews on DOACs in obesity. The results from our meta-analysis did not show any significant difference between all body mass index (BMI) groups for all outcomes at both 12 months and for the entire trial duration. Non-significant differences were seen among the different types of DOACs. Conclusion: There was no difference between the BMI classes in any of the outcomes assessed. This may be due to the limited number of people in the trial that were in the obese class, especially obese class III. There is a need for large prospective trials to confirm which DOACs are safe and efficacious in the obese class III adults and at which dose.
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Affiliation(s)
- Fahad Shaikh
- Western Sydney Nursing and Midwifery Research Centre, Western Sydney University & Western Sydney Local Health District, Blacktown, NSW, Australia
| | - Rochelle Wynne
- Western Sydney Nursing and Midwifery Research Centre, Western Sydney University & Western Sydney Local Health District, Blacktown, NSW, Australia.,School of Nursing and Midwifery, Deakin University, Geelong, VIC, Australia
| | - Ronald L Castelino
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,Pharmacy Department, Blacktown Hospital, Western Sydney Local Health District, Blacktown, NSW, Australia
| | - Sally C Inglis
- Improving Palliative, Aged and Chronic Care Through Clinical Research and Translation (IMPACCT), University of Technology Sydney, Sydney, NSW, Australia
| | - Caleb Ferguson
- Western Sydney Nursing and Midwifery Research Centre, Western Sydney University & Western Sydney Local Health District, Blacktown, NSW, Australia
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Impact of baseline clinical features on outcomes of nebulized glycopyrrolate therapy in COPD. NPJ Prim Care Respir Med 2021; 31:43. [PMID: 34620878 PMCID: PMC8497491 DOI: 10.1038/s41533-021-00255-7] [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: 04/19/2021] [Accepted: 09/16/2021] [Indexed: 02/08/2023] Open
Abstract
Inhaled bronchodilators are central for the treatment of chronic obstructive pulmonary disease (COPD), as they can provide symptom relief and reduce the frequency and severity of exacerbations while improving health status and exercise tolerance. In 2017, glycopyrrolate (GLY) delivered via the eFlow® closed system (CS) nebulizer (nebulized GLY; 25 µg twice daily), was approved by the US Food and Drug Administration for maintenance treatment of moderate-to-very-severe COPD. This approval was based largely on results from the replicate, placebo-controlled, Phase III clinical trials- GOLDEN 3 and 4. In this review, we summarize key findings from secondary analyses of the GOLDEN 3 and 4 studies, and provide a comprehensive overview that may assist both pulmonologists and primary-care providers in their treatment decisions. Comorbidities are common among patients with COPD in clinical practice and may impact bronchodilator efficacy. This review highlights outcomes among subpopulations of patients with comorbidities (e.g., anxiety/depression, cardiovascular disease), and their impact on the efficacy of nebulized GLY. In addition, the efficacy and safety of nebulized GLY across various demographics (e.g., age, gender) and baseline disease characteristics (e.g., disease severity, rescue medication use) are discussed. Real-world outcomes with nebulized GLY, including device satisfaction, healthcare resource utilization, and exacerbations, are also presented. These secondary analyses and real-world data complement the primary results with nebulized GLY from Phase III studies and support the need for the inclusion of patients representative of real-world clinical practice in RCTs. In addition, these data suggest that RCTs for COPD therapies should be complemented with real-world observational studies.
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Yokoyama S, Tanaka Y, Hosomi K, Takada M. Polypharmacy Is Associated With Amiodarone-Induced Hypothyroidism. Int J Med Sci 2021; 18:3574-3580. [PMID: 34522184 PMCID: PMC8436091 DOI: 10.7150/ijms.61412] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/17/2021] [Indexed: 11/05/2022] Open
Abstract
Background: Amiodarone is rich in iodine, so in clinical practice amiodarone-induced hypothyroidism (AIH) is a major side effect. This drug is used in patients with arrhythmias, especially atrial fibrillation, the most common sustained arrhythmia. Polypharmacy, which can result in complex drug-drug interactions, occurs in more than 70% of the patients with atrial fibrillation. Therefore, polypharmacy may be involved in the expression of AIH. In this study, we investigated the association between polypharmacy and AIH. Methods: We conducted a retrospective study using data from January 2006 to May 2020 collected from a large, organized database of prescriptions constructed by the Japan Medical Information Research Institute, Inc. (Tokyo, Japan). To investigate the association between number of prescribed drugs with amiodarone and AIH, we divided patients into two groups: polypharmacy (≥ 5 prescribed drugs) and non-polypharmacy (< 5 prescribed drugs). We then performed a sequence symmetry analysis on the two groups: incident thyroxine after incident amiodarone and incident thyroxine before incident amiodarone. Finally, we conducted a case-control study on two further groups: those prescribed thyroxine after incident amiodarone (AIH group; n=555) and those not prescribed thyroxine after incident amiodarone (non-AIH group; n=6,192). Results: Sequence symmetry analysis revealed a significant association between amiodarone and thyroxine in both the polypharmacy and non-polypharmacy groups. The ranges for the adjusted sequence ratio in the two groups were 12.0-16.7 and 7.3-9.0, respectively. The case-control study showed that ≥5 prescribed drugs at the first prescription of amiodarone were found to significantly increase the odds of AIH (odds ratio: 1.48, 95% confidence interval: 1.18-1.84). Conclusion: Polypharmacy was suggested as an independent risk factor for AIH. Careful assessment of the appropriateness of prescription is warranted.
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Affiliation(s)
- Satoshi Yokoyama
- Division of Drug Informatics, School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka City, Osaka 577-8502, Japan
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10
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Puterman C, Bjöersdorff M, Amidi J, Anand A, Soller W, Jiborn T, Kjölhede H, Trägårdh E, Bjartell A. A retrospective study assessing the accuracy of [18F]-fluorocholine PET/CT for primary staging of lymph node metastases in intermediate and high-risk prostate cancer patients undergoing robotic-assisted laparoscopic prostatectomy with extended lymph node dissection. Scand J Urol 2021; 55:293-297. [PMID: 33939583 DOI: 10.1080/21681805.2021.1914720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Previous studies have investigated [18F]-fluorocholine (FCH) positron emission tomography with computed tomography (PET/CT) in primary staging of men with intermediate or high-risk prostate cancer and have generally shown high specificity and poor sensitivity. FCH PET/CT is not recommended for the primary staging of metastases in the European guidelines for prostate cancer. However, it has been an option in the Swedish recommendations. Our aim was to assess PET/CT for primary staging of lymph node metastases before robotic-assisted laparoscopic prostatectomy (RALP) with extended pelvic lymph node dissection (ePLND) in patients with intermediate or high-risk prostate cancer. METHOD We identified all men with prostate cancer undergoing FCH PET/CT for initial staging followed by RALP and ePLND at Skåne University Hospital between 2015 and 2018. The result from PET/CT scan was compared with pathology report as the reference method for calculation of sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). RESULTS In total, 252 patients were included in the final analysis. Among 85 patients with a suspicion of regional lymph node metastases on FCH PET/CT only 31 had pathology-proven metastases. The sensitivity was 43% (95% CI 0.32-0.55) and the specificity 70% (95% CI 0.63-0.76) for PET/CT to predict lymph node metastases. PPV was 36% and NPV was 75%. Risk group analyses showed similar results. CONCLUSION Our study emphasizes the poor performance of FCH PET/CT to predict lymph node metastasis in intermediate and high-risk prostate cancer. The method should be replaced with newer radiopharmaceuticals, such as prostate-specific membrane antigen ligands.
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Affiliation(s)
| | - Mimmi Bjöersdorff
- Department of Clinical Physiology and Nuclear Medicine, Skåne University Hospital and Lund University, Malmö, Sweden.,Wallenberg Centre for Molecular Medicine, Lund University, Malmö, Sweden
| | - Jennifer Amidi
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - Aseem Anand
- Department of Translational Medicine, Faculty of Medicine, Lund University, Malmö, Sweden
| | - Wolfgang Soller
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - Thomas Jiborn
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - Henrik Kjölhede
- Department of Urology, Sahlgrenska University Hospital, Region Västra Götaland, Göteborg, Sweden.,Department of Urology, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
| | - Elin Trägårdh
- Department of Clinical Physiology and Nuclear Medicine, Skåne University Hospital and Lund University, Malmö, Sweden.,Wallenberg Centre for Molecular Medicine, Lund University, Malmö, Sweden
| | - Anders Bjartell
- Department of Urology, Skåne University Hospital, Malmö, Sweden.,Department of Translational Medicine, Faculty of Medicine, Lund University, Malmö, Sweden
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11
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Putcha N, Ozol-Godfrey A, Sanjar S, Sharma S. Impact of Comorbidity Prevalence and Cardiovascular Disease Status on the Efficacy and Safety of Nebulized Glycopyrrolate in Patients with COPD. Int J Chron Obstruct Pulmon Dis 2021; 16:1061-1073. [PMID: 33907393 PMCID: PMC8064685 DOI: 10.2147/copd.s302088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/23/2021] [Indexed: 01/20/2023] Open
Abstract
Purpose Patients with COPD often have multiple coexisting comorbidities, affecting quality of life, morbidity and mortality. However, the prevalence and impact of comorbidities on the efficacy of bronchodilators in COPD is poorly understood. Patients and Methods In this post hoc analysis, pooled data from the 12-week, placebo-controlled GOLDEN 3 and 4 studies of nebulized glycopyrrolate (GLY) in individuals with moderate-to-very-severe COPD were used to quantify comorbidities and assess their impact on treatment efficacy and safety. Results Comorbidities that were most prevalent in the GOLDEN 3 and 4 study population were hypertension, high cholesterol and osteoarthritis. Participants were grouped based on their pre-specified comorbidity count into Group A (≤2 comorbidities; n=439) and Group B (>2 comorbidities; n=854). Treatment with GLY resulted in significant improvements in forced expiratory volume in 1 second (FEV1) and St George's Respiratory Questionnaire (SGRQ) total scores, independent of comorbidity prevalence. A higher prevalence of cardiovascular disease (CVD) comorbidities was observed among individuals in Group B, compared with Group A. In a sub-analysis based on prevalence of CVD, treatment with GLY resulted in significant FEV1 improvements independent of CVD prevalence, although values were numerically higher in the CVD group. GLY also led to higher improvements in SGRQ scores in the CVD group. GLY was well tolerated regardless of comorbidity or CVD prevalence, with a lower incidence of serious adverse events compared with placebo. Conclusion A simple comorbidity count demonstrated that a majority of patients with COPD in the GOLDEN 3 and 4 studies had multiple comorbidities, with CVD being common in those with high comorbidity count. Results from this post hoc analysis demonstrate that GLY improved FEV1 and SGRQ scores in individuals with COPD, independent of their comorbidities or CVD status.
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Affiliation(s)
- Nirupama Putcha
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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12
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Valipour A, Avdeev S, Barczyk A, Bayer V, Fridlender Z, Georgieva M, Kudela O, Medvedchikov A, Miron R, Sanzharovskaya M, Šileikienė V, Šorli J, Spielmanns M, Szalai Z. Therapeutic Success of Tiotropium/Olodaterol, Measured Using the Clinical COPD Questionnaire (CCQ), in Routine Clinical Practice: A Multinational Non-Interventional Study. Int J Chron Obstruct Pulmon Dis 2021; 16:615-628. [PMID: 33731991 PMCID: PMC7956863 DOI: 10.2147/copd.s291920] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 02/07/2021] [Indexed: 01/16/2023] Open
Abstract
Background The Clinical COPD Questionnaire (CCQ) is a simple patient-reported tool to measure clinical control of chronic obstructive pulmonary disease (COPD). Objective This open-label, single-arm, non-interventional study (NCT03663569) investigated changes in CCQ score during treatment with tiotropium/olodaterol in clinical practice. Methods Data were included from consenting COPD patients, enrolled in Bulgaria, Czech Republic, Hungary, Israel, Lithuania, Poland, Romania, Russia, Slovenia, Switzerland and Ukraine, who were receiving a new prescription for tiotropium/olodaterol according to the treating physician in a real-world environment. The primary endpoint was the occurrence of therapeutic success, defined as a 0.4-point decrease in CCQ score after treatment with tiotropium/olodaterol for approximately 6 weeks. Results Overall, 4819 patients were treated; baseline and Week 6 CCQ scores were available for 4700 patients, mostly classified as Global Initiative for Chronic Obstructive Lung Disease (GOLD) B (51.6%) or D (42.7%). After 6 weeks’ treatment, 81.4% (95% confidence interval [95% CI] 80.24–82.49) of patients achieved therapeutic success; mean improvement in overall CCQ score was 1.02 points (95% CI 1.00–1.05). Improved CCQ score was seen in 92.2% of patients (95% CI 91.43–92.98), 2.5% had no change and 5.3% showed a worsening. When stratified by prior treatment, the greatest benefit was seen in treatment-naïve patients, with 85.7% achieving therapeutic success, compared with 79.5% of those pretreated with long-acting β2-agonist (LABA)/inhaled corticosteroid (ICS) and 74.2% of those pretreated with LABA or long-acting muscarinic antagonist (LAMA) monotherapy. Overall, rescue medication decreased by 1.25 puffs/day (95% CI 1.19–1.31) versus baseline. In total, 29 patients (0.6%) reported drug-related adverse events and 7 patients reported serious adverse events (0.15%). Conclusion In 4700 COPD patients, 6 weeks’ treatment with tiotropium/olodaterol, as initial treatment or follow-up to LAMA or LABA monotherapy or LABA/ICS, improved CCQ and decreased rescue medication use. The adverse event profile was consistent with the known safety profile of tiotropium/olodaterol.
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Affiliation(s)
- Arschang Valipour
- Department of Respiratory and Critical Care Medicine, Karl-Landsteiner-Institute for Lung Research and Pulmonary Oncology, Vienna Health Care Group, Klinik Floridsdorf, Vienna, Austria
| | - Sergey Avdeev
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Adam Barczyk
- Wydział Nauk Medycznych Śląskiego Uniwersytetu Medycznego, Katowice, Poland
| | - Valentina Bayer
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
| | - Zvi Fridlender
- Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | | | - Ondřej Kudela
- Department of Pneumology, Faculty of Medicine in Hradec Kralove, University Hospital Hradec Kralove, Charles University in Prague, Hradec Kralove, Czech Republic
| | | | - Ramona Miron
- Clinical Pneumophtysiology Hospital Iasi, Iasi, Romania
| | | | - Virginija Šileikienė
- Faculty of Medicine, Clinic of Chest Diseases, Immunology and Allergology, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
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13
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Bar L, Brandis S, Marks D. Improving Adherence to Wearing Compression Stockings for Chronic Venous Insufficiency and Venous Leg Ulcers: A Scoping Review. Patient Prefer Adherence 2021; 15:2085-2102. [PMID: 34556978 PMCID: PMC8455298 DOI: 10.2147/ppa.s323766] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 08/10/2021] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Patient adherence to wearing compression stockings in the management of chronic venous insufficiency (CVI) and venous leg ulcers (VLUs) is low. Poor adherence with compression stockings contributes to recurrence and impaired healing of VLUs. As such, the purpose of this review was to report on the scientific evidence related to adherence and explore modifiable factors which impact adherence with compression stockings. METHODS A systematic search was conducted from inception to 31 October 2019. Following the PRISMA-ScR Checklist, PubMed, Medline, CINAHL, Cochrane, Embase, OT Seeker and Web of Science were explored using search terms: compression/compression stocking/compression garment/compression sock/stockings/garments and adherence/compliance/concordance. RESULTS We identified 2613 papers of which 125 full text papers were assessed for eligibility and 69 met inclusion criteria. Papers were grouped and charted by concepts relevant to the research questions and narratively synthesized. Several dominant themes emerged, and a conceptual framework was developed incorporating modifiable variables, adherence itself, and outcomes related to adherence. Specifically considering interventions to improve adherence, only five of 14 randomized controlled trials were able to demonstrate improvements in adherence through unidimensional approaches. All nine of the case studies/series demonstrated a positive impact on adherence, eight of which described a personalized multidimensional approach. A lack of consensus around defining, measuring, and quantifying adherence with compression stockings was identified, resulting in wide variation in reported adherence rates. CONCLUSION Inconsistency in the definition and measurement of adherence limits meaningful interpretation of the literature. No individual intervention has consistently demonstrated improved adherence. Multidimensional interventions show promise but require further investigation with high-quality trials. Improving adherence appears to improve health outcomes in VLU /CVI populations but there is a lack of information directly linking improved adherence with cost outcomes. TRIAL REGISTRATION Open Science Framework: ACTRN12620000544976p.
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Affiliation(s)
- Laila Bar
- Department of Occupational Therapy, Bond University, Faculty of Health Science and Medicine, Queensland, Australia
- Correspondence: Laila Bar Email
| | - Susan Brandis
- Department of Occupational Therapy, Bond University, Faculty of Health Science and Medicine, Queensland, Australia
| | - Darryn Marks
- Department of Physiotherapy, Bond University, Faculty of Health Science and Medicine, Queensland, Australia
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14
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Villines TC, Cziraky MJ, Amin AN. Awareness, Knowledge, and Utility of RCT Data vs RWE: Results From a Survey of US Cardiologists: Real-world Evidence in Clinical Decision Making. CLINICAL MEDICINE INSIGHTS-CARDIOLOGY 2020; 14:1179546820953410. [PMID: 32952404 PMCID: PMC7476349 DOI: 10.1177/1179546820953410] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 08/04/2020] [Indexed: 02/01/2023]
Abstract
Real-world evidence (RWE) provides a potential rich source of additional information to the body of data available from randomized clinical trials (RCTs), but there is a need to understand the strengths and limitations of RWE before it can be applied to clinical practice. To gain insight into current thinking in clinical decision making and utility of different data sources, a representative sampling of US cardiologists selected from the current, active Fellows of the American College of Cardiology (ACC) were surveyed to evaluate their perceptions of findings from RCTs and RWE studies and their application in clinical practice. The survey was conducted online via the ACC web portal between 12 July and 11 August 2017. Of the 548 active ACC Fellows invited as panel members, 173 completed the survey (32% response), most of whom were board certified in general cardiology (n = 119, 69%) or interventional cardiology (n = 40, 23%). The survey results indicated a wide range of familiarity with and utilization of RWE amongst cardiologists. Most cardiologists were familiar with RWE and considered RWE in clinical practice at least some of the time. However, a significant minority of survey respondents had rarely or never applied RWE learnings in their clinical practice, and many did not feel confident in the results of RWE other than registry data. These survey findings suggest that additional education on how to assess and interpret RWE could help physicians to integrate data and learnings from RCTs and RWE to best guide clinical decision making.
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Affiliation(s)
- Todd C Villines
- University of Virginia Health System, Charlottesville, VA, USA
| | | | - Alpesh N Amin
- Department of Medicine, School of Medicine, University of California Irvine, Irvine, CA, USA
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