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Hironaka J, Okada H, Minamida M, Kondo Y, Nakajima H, Majima S, Kitagawa N, Okamura T, Senmaru T, Ushigome E, Nakanishi N, Hamada K, Nojiri T, Hamaguchi M, Fukui M. Impact of an online nutrition management application service on glycaemic management in individuals with diabetes: A propensity-score-matched retrospective cohort study. Diabetes Obes Metab 2024; 26:1757-1765. [PMID: 38356110 DOI: 10.1111/dom.15487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
AIMS To assess the impact of 'Oishi Kenko', a nutrition management application (app), on glycaemic control in patients with diabetes. MATERIALS AND METHODS A propensity-score-matched retrospective cohort study was performed using data from the KAMOGAWA-DM cohort study conducted between January and June 2022 in Japan. We analysed data from patients with type 1 and type 2 diabetes, comparing users who used the Oishi Kenko app (app group) with non-users (control group) over 3 months. RESULTS Among the 50 participants who actively used it, 47 participants in both the app and control cohorts were selected from the KAMOGAWA-DM cohort according to propensity-score matching. Within the app group, the median glycated haemoglobin (HbA1c) level was 51 mmol/mol (6.9%) at baseline, which slightly decreased to 50 mmol/mol (6.8%) at the 3-month mark (median change 0.0%). Conversely, in the control group, the baseline HbA1c level of 51 mmol/mol (6.9%) exhibited a marginal increase of 52 mmol/mol (7.0%) after 3 months (median change 0.20%). The median HbA1c level change between the groups was statistically significant, with the app group showing a significant positive change compared with the control group (p = 0.012). CONCLUSION The Oishi Kenko app effectively improved glycaemic control in patients with diabetes; hence, it may be a promising tool for patient-driven dietary management.
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Affiliation(s)
- Junya Hironaka
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Megumi Minamida
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuriko Kondo
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hanako Nakajima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuki Hamada
- Research and Development Division, Oishi Kenko Incorporated, Tokyo, Japan
| | - Tetsuya Nojiri
- Research and Development Division, Oishi Kenko Incorporated, Tokyo, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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de Vries SAG, Bak JCG, Mul D, Wouters MWJM, Nieuwdorp M, Verheugt CL, Sas TCJ. Does size matter? Hospital volume and resource use in paediatric diabetes care. Diabet Med 2024; 41:e15260. [PMID: 38018287 DOI: 10.1111/dme.15260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 11/30/2023]
Abstract
AIMS Paediatric diabetes care has become increasingly specialised due to the multidisciplinary approach and technological developments. Guidelines recommend sufficient experience of treatment teams. This study evaluates associations between hospital volume and resource use and hospital expenditure in Dutch children with diabetes. METHODS Retrospective cohort study using hospital claims data of 5082 children treated across 44 Dutch hospitals (2019-2020). Hospitals were categorised into three categories; small (≥20-100 patients), medium (≥100-200 patients) and large (≥200 patients). All-cause hospitalisations, consultations, technology and hospital expenditure were analysed and adjusted for age, sex, socio-economic status (SES) and hospital of treatment. RESULTS Fewer hospitalisations were observed in large hospitals compared to small hospitals (OR 0.48; [95% CI 0.32-0.72]; p < 0.001). Median number of yearly paediatrician visits was 7 in large and 6 in small hospitals, the significance of which was attenuated in multilevel analysis (OR ≥7 consultations: 1.89; [95%CI 0.74-4.83]; p = 0.18). Technology use varies between individual hospitals, whereas pump usage and real-time continuous glucose monitoring showed no significant differences between hospital volumes. Mean overall expenditure was highest in medium-sized centres with €6434 per patient (IQR €2555-7955); the difference in diabetes care costs was not significant between hospital patient volumes. CONCLUSIONS Care provision patterns vary by hospital patient volume. Large hospitals had the lowest hospitalisation rates. The use of diabetes technology was not different between hospital patient volumes. Medium-sized hospitals showed the highest overall expenditure, but diabetes care costs were similar across hospital volumes.
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Affiliation(s)
- Silvia A G de Vries
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Dutch Institute for Clinical Auditing, Leiden, The Netherlands
| | - Jessica C G Bak
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Dutch Institute for Clinical Auditing, Leiden, The Netherlands
| | - Dick Mul
- Diabeter, Center for Pediatric and Adult Diabetes Care and Research, Rotterdam, The Netherlands
| | - Michel W J M Wouters
- Dutch Institute for Clinical Auditing, Leiden, The Netherlands
- Department of Biomedical Data Sciences, Leiden University Medical Center, The Netherlands
| | - Max Nieuwdorp
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Carianne L Verheugt
- Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Theo C J Sas
- Diabeter, Center for Pediatric and Adult Diabetes Care and Research, Rotterdam, The Netherlands
- Department of Pediatrics, Division of Pediatric Endocrinology, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
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Wen WL, Lee YJ, Hwu DW, Chang YH. Age- and gender-adjusted estimated glomerular filtration rate definition reveals hyperfiltration as a risk factor for renal function deterioration in type 2 diabetes. Diabetes Obes Metab 2024; 26:1636-1643. [PMID: 38303103 DOI: 10.1111/dom.15465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 01/02/2024] [Accepted: 01/09/2024] [Indexed: 02/03/2024]
Abstract
AIM To assess the role of hyperfiltration for diabetic kidney disease (DKD) progression. MATERIALS AND METHODS A retrospective observational cohort study enrolled type 2 diabetes (T2D) patients with an initial estimated glomerular filtration rate (eGFR) of 60 mL/min/1.73m2 or higher. Patients were categorized into two groups: hyperfiltration (eGFR exceeding the age- and gender-specific 95th percentile values from a prior national cohort study) and normofiltration. Rapid DKD progression was defined as an eGFR decline of more than 5 mL/min/1.73m2/year. We used a linear mixed effect model and Cox regression with time-varying covariate model to compare eGFR changes and identify factors associated with rapid DKD progression. RESULTS Of the enrolled 7563 T2D patients, 7.2% had hyperfiltration. The hyperfiltration group exhibited a higher rate of eGFR decline compared with the normofiltration group (-2.0 ± 0.9 vs. -1.1 ± 0.9 mL/min/1.73m2/year; P < .001). During an average follow-up period of 4.65 ± 3.86 years, 24.7% of patients with hyperfiltration experienced rapid DKD progression, compared with 15.7% of patients with normofiltration (P < .001). Cox regression analyses identified that initial hyperfiltration was a significant determinant of rapid DKD progression, with a hazard ratio of 1.66 (95% confidence interval: 1.41-1.95; P < .001). When combined with albuminuria, the risk of progression was further compounded (hazard ratio 1.76-3.11, all P < .001). CONCLUSIONS In addition to using the current Kidney Disease: Improving Global Outcomes CGA classification system, considering glomerular hyperfiltration status can improve the accuracy of predicting DKD progression.
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Affiliation(s)
- Wei-Lun Wen
- Department of Internal Medicine, Lee's Endocrinology Clinic, Pingtung City, Taiwan
| | - Yau-Jiunn Lee
- Department of Internal Medicine, Lee's Endocrinology Clinic, Pingtung City, Taiwan
| | - Der-Wei Hwu
- Department of Internal Medicine, Lee's Endocrinology Clinic, Pingtung City, Taiwan
| | - Yu-Hung Chang
- Department of Internal Medicine, Lee's Endocrinology Clinic, Pingtung City, Taiwan
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Jain AB, Reichert SM, Amadid H, Braae UC, Bradley RM, Kim JW, Soo V, Yale JF. Use of once-daily oral semaglutide and associated clinical outcomes among adults with type 2 diabetes in routine clinical practice in Canada: A multicentre, prospective real-world study (PIONEER REAL Canada). Diabetes Obes Metab 2024; 26:1799-1807. [PMID: 38468125 DOI: 10.1111/dom.15493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/19/2024] [Accepted: 01/27/2024] [Indexed: 03/13/2024]
Abstract
AIM PIONEER REAL Canada examined real-world clinical outcomes associated with the use of once-daily oral semaglutide in adults with type 2 diabetes. MATERIALS AND METHODS This was a 34- to 44-week, multicentre, prospective, open-label, non-interventional study in adults who were treatment-naive to injectable glucose-lowering medication and initiated oral semaglutide in routine clinical practice. The primary endpoint was the change in glycated haemoglobin (HbA1c) from baseline to the end of the study (EoS). Secondary endpoints assessed at EoS were change from baseline in body weight (BW); the proportion of participants reaching HbA1c levels <7% and the composite endpoints, HbA1c reduction ≥1% point with BW reduction ≥3% and ≥5%; and treatment satisfaction measured using Diabetes Treatment Satisfaction Questionnaires (DTSQ) status and change. Primary analyses were based on the in-study observation period. RESULTS In total, 182 participants initiated oral semaglutide (mean age, 58.6 years; HbA1c, 8.0%; BW, 93.7 kg). The estimated changes (95% confidence interval) from baseline to EoS in HbA1c and BW were -1.09% points (-1.24, -0.94; p < .0001) and -7.17% (-8.24, -6.11; p < .0001), respectively. At EoS, 53.7% of participants had HbA1c levels <7%; 39.3% and 31.6% reached HbA1c reduction ≥1% point plus BW reduction ≥3% and ≥5%, respectively. Treatment satisfaction significantly increased (DTSQ status, +4.47 points; DTSQ change, 11.83 points; both p < .0001). At EoS, 75.3% of participants remained on oral semaglutide (55.5% received oral semaglutide 14 mg). No new safety signals were identified for oral semaglutide. CONCLUSIONS In PIONEER REAL Canada, participants treated with oral semaglutide in routine clinical practice experienced clinically relevant reductions in HbA1c and BW and increased treatment satisfaction.
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Affiliation(s)
- Akshay B Jain
- TLC Diabetes and Endocrinology, Surrey, Canada
- Division of Endocrinology and Metabolism, University of British Columbia, Vancouver, Canada
| | - Sonja M Reichert
- Department of Family Medicine and Centre for Studies in Family Medicine, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | | | | | | | - James W Kim
- Department of Family Medicine, University of Calgary, Calgary, Canada
| | - Victoria Soo
- Department of Family Medicine, Western University, London, Canada
| | - Jean-François Yale
- Division of Endocrinology and Metabolism, Department of Medicine, McGill University, Montréal, Canada
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Tan YH, Tan WL, Eichinger V, Ruch B, Yeoh E. Blood glucose control using a mobile health application in Singapore, Philippines and Hong Kong: a retrospective real-world data analysis. Diabetes Obes Metab 2024; 26:1990-1992. [PMID: 38418412 DOI: 10.1111/dom.15495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 01/29/2024] [Accepted: 01/29/2024] [Indexed: 03/01/2024]
Affiliation(s)
- Yi Hui Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Wen Lee Tan
- Roche Diabetes Care Asia Pacific, Medical Affairs, Singapore
| | | | | | - Ester Yeoh
- Diabetes Centre, Admiralty Medical Centre, Singapore
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Fadini GP, Buzzetti R, Pitocco D, Tortato E, Scatena A, Lamacchia O, Lastoria G, Simoni L, Consoli A. IDegLira for the real-world treatment of type 2 diabetes in Italy. Final results from the REX observational study. Diabetes Obes Metab 2024; 26:1746-1756. [PMID: 38327240 DOI: 10.1111/dom.15486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/15/2024] [Accepted: 01/21/2024] [Indexed: 02/09/2024]
Abstract
AIM The study was designed to generate real-world evidence on IDegLira in the Italian clinical practice in two groups of patients with type 2 diabetes (T2D), switching to IDegLira either from a basal only (basal group) or basal-bolus insulin regimen (BB group). MATERIALS AND METHODS This was a non-interventional, multicentre, single-cohort, prospective study assessing the long-term glycaemic control in patients with T2D, who switched to IDegLira from a basal insulin ± glucose-lowering medication regimen with or without a bolus insulin component for approximately 18 months, conducted in 28 Italian diabetes centres. The primary endpoint was the change in glycated haemoglobin (HbA1c) levels from baseline to 6 months after IDegLira initiation. RESULTS The study included 358 patients with a mean age 67.2 years and diabetes duration of 15.7 years. HbA1c significantly decreased from IDegLira start to all study time points in the overall population (basal group -1.19%; BB group -0.60% at the end of observation). Patients achieving HbA1c <7% levels increased from 12.9% (n = 43) to 40.3% (n = 110) at 18 months. Fasting blood glucose and body weight also significantly decreased in both groups, although more in the BB group. Overall, 14.3% of completed patients had an intensification of treatment (mainly in the basal group) and 48.6% had a simplification of treatment (mainly in the BB group). CONCLUSIONS Switching to IDegLira in a real-world clinical setting is a valid therapeutic option for patients with T2D with inadequate glycaemic control on basal or BB insulin regimen and/or need to simplify their insulin therapy, with specific reasons and therapeutic goals according to different T2D management trajectories.
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Affiliation(s)
- Gian Paolo Fadini
- Department of Medicine, University of Padova, Padua, Italy
- Division of Metabolic Diseases, Padova Hospital, Padua, Italy
| | - Raffaella Buzzetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Dario Pitocco
- Diabetology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Elena Tortato
- Metabolic Diseases and Diabetology Department, IRCCS INRCA, Ancona, Italy
| | | | - Olga Lamacchia
- Endocrinology Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Giusi Lastoria
- Clinical Medical & Regulatory Department, Novo Nordisk SpA, Rome, Italy
| | - Lucia Simoni
- Medineos Observational Research, an IQVIA Company, Modena, Italy
| | - Agostino Consoli
- Department of Medicine and Aging Sciences (DMSI) and Center for Advanced Studies and Technology (CAST), University G. D'Annunzio, Chieti, Italy
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Salbach C, Yildirim M, Hund H, Biener M, Müller-Hennessen M, Frey N, Katus HA, Giannitsis E, Milles BR. Design, Rationale and Initial Findings From HERA-FIB on 10 222 Patients With Atrial Fibrillation Presenting to an Emergency Department Over An 11-Year Period. J Am Heart Assoc 2024:e033396. [PMID: 38639359 DOI: 10.1161/jaha.123.033396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/21/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND For the majority of patients with atrial fibrillation (AF), disease management has improved in recent years. However, there are still populations underrepresented or excluded in current registries and randomized controlled trials. HERA-FIB (Heidelberg Registry of Atrial Fibrillation) was planned to assess real-world evidence for the prevalence, demographic characteristics and management of patients with the diagnosis of AF presenting consecutively to a chest pain unit. METHODS AND RESULTS HERA-FIB is a retrospective, observational, single-center study on patients with a diagnosis of AF presenting to a chest pain unit from June 2009 until March 2020. This article describes the structure, governance, outcome assessment, quality and data collection processes of the registry. Additionally, characteristics of populations of special interest are described. The study consecutively enrolled 10 222 patients presenting with AF to the chest pain unit of the University Hospital of Heidelberg. Clinical parameters and patient characteristics were assessed retrospectively. Outcome parameters included rates for all-cause death, stroke, myocardial infarction and major bleedings. We were able to investigate patient cohorts of special interest such as advanced chronic kidney disease, octogenarians, and those with acute coronary syndrome who are often underrepresented in current studies and randomized controlled trials. CONCLUSIONS HERA-FIB is one of the largest real-world single-center retrospective registries on patients with AF, which captures the era of transition from vitamin K antagonists to non-vitamin K oral anticoagulation regimens in clinical practice and offers the possibility to investigate patient populations usually underrepresented or excluded in current available randomized controlled trials and registries. REGISTRATION URL: https://www.clinicaltrials.gov; unique identifier: NCT05995561.
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Affiliation(s)
- Christian Salbach
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Mustafa Yildirim
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Hauke Hund
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Moritz Biener
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Matthias Müller-Hennessen
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Norbert Frey
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Hugo A Katus
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Evangelos Giannitsis
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
| | - Barbara Ruth Milles
- Department of Internal Medicine III, Cardiology University Hospital of Heidelberg Heidelberg Germany
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Malik RA, Hwu CM, Jammah AA, Arteaga-Díaz JM, Djaballah K, Pilorget V, Alvarez A, Vera C, Vikulova O. Real-world effectiveness and safety of insulin glargine 100 U/mL plus lixisenatide in adults with type 2 diabetes: An international, multicentre, 12-month, prospective observational study. Diabetes Obes Metab 2024. [PMID: 38637981 DOI: 10.1111/dom.15599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 03/19/2024] [Accepted: 03/30/2024] [Indexed: 04/20/2024]
Abstract
AIM To assess the impact of insulin glargine (100 U/mL) and lixisenatide (iGlarLixi) fixed-ratio combination therapy on the overall management of glycaemia in patients with type 2 diabetes (T2D), previously inadequately controlled with oral antidiabetic drugs ± basal insulin or glucagon-like peptide-1 receptor agonists (GLP-1 RAs). MATERIALS AND METHODS This 12-month, international, multicentre, prospective, observational study included patients (age ≥ 18 years) with T2D who had initiated iGlarLixi within 1 month prior to study inclusion. Data were collected at study inclusion, month 3, month 6 and month 12 from patient diaries, self-measured plasma glucose, and questionnaires. The primary endpoint was change in HbA1c from baseline to month 6. RESULTS Of the 737 eligible participants (mean age: 57.8 [standard deviation: 11.2] years; male: 49%), 685 had baseline and post-baseline HbA1c data available. The least squares mean change in HbA1c from baseline to month 6 was -1.4% (standard error [95% confidence interval (CI)]: 0.05 [-1.5, -1.3]). The absolute change from baseline at month 12 was -1.7% ± 1.9% (95% CI: -1.9, -1.5). There were 72 hypoglycaemia events reported during the study period, with a very low incidence of severe hypoglycaemia (two participants [rate: 0.003 events per patient-year]). CONCLUSIONS This real-world observational study shows that initiation of iGlarLixi in people with T2D inadequately controlled on oral antidiabetic drugs ± basal insulin or GLP-1 RAs improves glycaemic control with a low incidence of hypoglycaemia.
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Affiliation(s)
- Rayaz A Malik
- Research Division, Weill Cornell Medicine-Qatar, Qatar Foundation, Education City, Qatar
| | - Chii-Min Hwu
- Section of Endocrinology and Metabolism, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Anwar A Jammah
- Endocrinology and DM Division, Department of Medicine, King Saud University, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Juan M Arteaga-Díaz
- Division of Endocrinology, Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
| | | | | | | | - Carine Vera
- Ividata Life Sciences, Levallois-Perret, France
| | - Olga Vikulova
- Endocrinology Research Centre, Moscow, Russian Federation
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Kaneko A, Kobayashi N, Miura K, Matsumoto H, Somekawa K, Hirose T, Kajita Y, Tanaka A, Teranishi S, Sairenji Y, Kawashima H, Yumoto K, Tsukahara T, Fukuda N, Nishihira R, Watanabe K, Horita N, Hara Y, Kudo M, Miyazawa N, Kaneko T. Real-world evidence of efficacy of pembrolizumab plus chemotherapy and nivolumab plus ipilimumab plus chemotherapy as initial treatment for advanced non-small cell lung cancer. Thorac Cancer 2024. [PMID: 38602166 DOI: 10.1111/1759-7714.15304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND For advanced non-small cell lung cancer (NSCLC), combination therapies including a PD-1 inhibitor plus chemotherapy or a PD-1 inhibitor, CTLA-4 inhibitor, and chemotherapy are standard first-line options. However, data directly comparing these regimens are lacking. This study compared the efficacy of pembrolizumab plus chemotherapy (CP) against nivolumab plus ipilimumab and chemotherapy (CNI) in a real-world setting. METHODS In this multicenter retrospective study, we compared the efficacy and safety of CP and CNI as first-line therapies in 182 patients with stage IIIB-IV NSCLC. Primary outcomes were overall survival (OS) and progression-free survival (PFS), while secondary outcomes included the response rate (RR) and safety profiles. Kaplan-Meier survival curves and Cox proportional hazards models were utilized for data analysis, adjusting for confounding factors such as age, gender, and PD-L1 expression. RESULTS In this study, 160 patients received CP, while 22 received CNI. The CP group was associated with significantly better PFS than the CNI group (median 11.7 vs. 6.6 months, HR 0.56, p = 0.03). This PFS advantage persisted after propensity score matching to adjust for imbalances. No significant OS differences were observed. Grade 3-4 adverse events occurred comparably, but immune-related adverse events were numerically more frequent in the CNI group. CONCLUSIONS In real-world practice, CP demonstrated superior PFS compared with CNI. These findings can inform treatment selection in advanced NSCLC.
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Affiliation(s)
- Ayami Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Nobuaki Kobayashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kenji Miura
- Department of Respiratory Medicine, Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - Hiromi Matsumoto
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kohei Somekawa
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Tomofumi Hirose
- Department of Pulmonology, Yokohama City University Medical Center, Yokohama, Japan
| | - Yukihito Kajita
- Department of Pulmonology, Yokohama City University Medical Center, Yokohama, Japan
| | - Anna Tanaka
- Department of Pulmonology, Yokohama City University Medical Center, Yokohama, Japan
| | - Shuhei Teranishi
- Department of Pulmonology, Yokohama City University Medical Center, Yokohama, Japan
| | - Yu Sairenji
- Department of Respiratory Medicine, Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | | | - Kentaro Yumoto
- Department of Respiratory Medicine, Yokohama Minami Kyosai Hospital, Ykohama, Japan
| | - Toshinori Tsukahara
- Department of Respiratory Medicine, Chigasaki Municipal Hospital, Chigasaki, Japan
| | - Nobuhiko Fukuda
- Department of Respiratory Medicine, Fujisawa Municipal Hospital, Fujisawa, Japan
| | - Ryuichi Nishihira
- Department of Respiratory Medicine, Kanto Rosai Hospital, Kawasaki, Japan
| | - Keisuke Watanabe
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Nobuyuki Horita
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yu Hara
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Makoto Kudo
- Department of Pulmonology, Yokohama City University Medical Center, Yokohama, Japan
| | - Naoki Miyazawa
- Department of Respiratory Medicine, Yokohama Nanbu Hospital, Yokohama, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Gale JT, Haszard JJ, Peddie MC. Improved glycaemic control induced by evening activity breaks does not persist overnight amongst healthy adults: A randomized crossover trial. Diabetes Obes Metab 2024. [PMID: 38572593 DOI: 10.1111/dom.15589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/14/2024] [Accepted: 03/23/2024] [Indexed: 04/05/2024]
Abstract
AIMS To compare the effects of 4 hours of laboratory-based regular activity breaks (RABs) and prolonged sitting (SIT) on subsequent 48-h free-living interstitial glucose levels in a group of healthy adults. MATERIALS AND METHODS In this randomized crossover trial, participants completed two 4-h laboratory-based interventions commencing at ~5:00 pm: (1) SIT and (2) SIT interrupted with 3 min of body weight resistance exercise activity breaks every 30 min (RABs). Continuous glucose monitoring was performed during the intervention and for 48-h after, during which time participants returned to a free-living setting. RESULTS Twenty-eight adults (female n = 20, mean ± SD age 25.5 ± 5.6 years, body mass index 29.2 ± 6.9 kg/m2) provided data for this analysis. During the intervention period, RABs lowered mean interstitial glucose by 8.3% (-0.47 mmol/L/4 h, 95% confidence interval [CI] -0.74 to -0.20; p = 0.001) and area under the curve (AUC) by 8.9% (-2.01 mmol/L/4 h, 95% CI -3.05 to -0.97; p < 0.001) compared to SIT. Measures of glycaemic variability were not significantly different during the intervention. There were no significant differences in mean glucose and AUC between conditions during the first nocturnal period and 24-h post intervention. When compared to SIT, RABs increased continuous overall net action of glucose at 1 h and SD glucose by 22% (0.18 mmol/L, 95% CI 0.03 to 0.29; p = 0.018) and 26% (95% CI 4.9 to 42.7; p = 0.019) in the first nocturnal period and by 10% (0.09 mmol/L, 95% CI 0.01, 0.17; p = 0.025) and 15% (95% CI 6.6 to 22.4; p = 0.001) in the 24-h post intervention period, respectively. CONCLUSION Performing activity breaks in the evening results in acute reductions in interstitial glucose concentrations; however, the magnitude of these changes is not maintained overnight or into the following 48 hours.
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Affiliation(s)
- Jennifer T Gale
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | | | - Meredith C Peddie
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
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Esser S, Brunetta J, Inciarte A, Levy I, D'Arminio Monforte A, Lambert JS, van Welzen B, Teruya K, Boffito M, Liu CE, Altuntas Aydın O, Thorpe D, Heinzkill M, Marongiu A, Cassidy T, Haubrich R, D'Amato L, Robineau O. Twelve-month effectiveness and safety of bictegravir/emtricitabine/tenofovir alafenamide in people with HIV: Real-world insights from BICSTaR cohorts. HIV Med 2024; 25:440-453. [PMID: 38148567 DOI: 10.1111/hiv.13593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 11/17/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND Real-world evidence is an essential component of evidence-based medicine. The aim of the BICSTaR (BICtegravir Single Tablet Regimen) study is to assess effectiveness and safety of bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) in antiretroviral treatment-naïve (TN) and treatment-experienced (TE) people with HIV. METHODS BICSTaR is a prospective, observational cohort study. Participants (≥18 years) are being followed for 24 months. A pooled analysis is presented at 12 months, with the primary endpoint of effectiveness (HIV-1 RNA <50 copies/mL) and secondary endpoints of safety and tolerability (as per protocol). An exploration of patient-reported outcome measures using standardized questionnaires is included. RESULTS Between June 2018 and May 2021, 1552 people with HIV were enrolled across 12 countries. The analysed population comprised 1509 individuals (279 TN, 1230 TE); most were white (76%), male (84%) and had one or more comorbid conditions (68%). Median age was 47 years. After 12 months of B/F/TAF treatment, HIV-1 RNA was <50 copies/mL in 94% (221/236) of TN participants and 97% (977/1008) of TE participants. Median CD4 cell count increased by 214 cells/μL (p < 0.001) in TN participants and 13 cells/μL (p = 0.014) in TE participants; median CD4/CD8 ratios increased by 0.30 and 0.03, respectively (both p < 0.001). Persistence was high at 12 months (TN, 97%; TE, 95%). No resistance to B/F/TAF emerged. Study drug-related adverse events occurred in 13% of participants through 12 months, leading to B/F/TAF discontinuation in 6%. CONCLUSIONS The findings of this study provide robust real-world evidence to support the broad use of B/F/TAF in both TN and TE people with HIV.
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Affiliation(s)
- Stefan Esser
- Clinic of Dermatology, Department of Venerology, University Hospital Essen, Essen, Germany
| | | | - Alexy Inciarte
- HIV Unit, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Itzchak Levy
- Infectious Disease Unit, Sheba Medical Center, Israel and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Antonella D'Arminio Monforte
- Clinic of Infectious Diseases, Department of Health Sciences, University of Milan, "ASST Santi Paolo e Carlo", Milan, Italy
| | - John S Lambert
- Mater Misericordiae University Hospital, University College Dublin, Dublin, Ireland
| | - Berend van Welzen
- Department of Infectious Diseases, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Katsuji Teruya
- National Center for Global Health and Medicine: NCGM AIDS Clinical Center (ACC), Tokyo, Japan
| | | | - Chun-Eng Liu
- Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Ozlem Altuntas Aydın
- University of Health Sciences, Başakşehir Çam and Sakura City Hospital, Istanbul, Turkey
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12
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Suissa S. Observational studies to emulate randomized trials: Some real-world barriers. Br J Clin Pharmacol 2024; 90:1193-1198. [PMID: 38225188 DOI: 10.1111/bcp.15998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/19/2023] [Accepted: 12/29/2023] [Indexed: 01/17/2024] Open
Abstract
The randomized controlled trial (RCT) forms the basis for drug approval by regulatory agencies. Observational studies using existing data from healthcare databases now also provide real-world evidence (RWE) in regulatory decision-making. Several initiatives are assessing the value of RWE by conducting observational studies that emulate published RCTs. While many RCTs are straightforward to emulate, others are challenging. We describe three RCT design aspects that pose challenges for observational studies. First are trials that enrol already treated subjects who must discontinue these treatments at the time of randomization, which can distort the comparison with observational studies. Second is the inclusion of a run-in phase, especially to exclude non-compliant subjects from the trial. Third are trials that evaluate the effect of weaning off treatment. In conclusion, future randomized trials that aim to be emulated by observational studies could consider study designs that allow emulation and thus provide valid and complementary RWE.
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Affiliation(s)
- Samy Suissa
- Centre for Clinical Epidemiology, Lady Davis Institute-Jewish General Hospital, and Department of Epidemiology and Biostatistics, McGill University, Montreal, Québec, Canada
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13
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Jutel M, Klimek L, Richter H, Brüggenjürgen B, Vogelberg C. House dust mite SCIT reduces asthma risk and significantly improves long-term rhinitis and asthma control-A RWE study. Allergy 2024; 79:1042-1051. [PMID: 38429981 DOI: 10.1111/all.16052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 01/18/2024] [Accepted: 01/20/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND The German Therapy Allergen Ordinance (TAO) triggered an ongoing upheaval in the market for house dust mite (HDM) allergen immunotherapy (AIT) products. Three HDM subcutaneous AIT (SCIT) products hold approval in Germany and therefore will be available after the scheduled completion of the TAO procedure in 2026. In general, data from clinical trials on the long-term effectiveness of HDM AIT are rare. We evaluated real-world data (RWD) in a retrospective, observational cohort study based on a longitudinal claims database including 60% of all German statutory healthcare prescriptions to show the long-term effectiveness of one of these products in daily life. Aim of this analysis was to provide a per product analysis on effectiveness of mite AIT as it is demanded by international guidelines on AIT. METHODS Subjects between 5 and 70 years receiving their first (index) prescription of SCIT with a native HDM product (SCIT group) between 2009 and 2013 were included. The exactly 3:1 matched control group received prescriptions for only symptomatic AR medication (non-AIT group); the evaluation period for up to 6 years of follow-up ended in February 2017. Study endpoints were the progression of allergic rhinitis (AR) and asthma, asthma occurrence and time to the onset of asthma after at least 2 treatment years. RESULTS In total, 892 subjects (608 adults and 284 children/adolescents) were included in the SCIT group and 2676 subjects (1824 adults and 852 children/adolescents) in the non-AIT group. During the follow-up period after at least 2 years of SCIT, the number of prescriptions in the SCIT group was reduced by 62.8% (p < .0001) for AR medication and by 42.4% for asthma medication (p = .0003). New-onset asthma risk was significantly reduced in the SCIT vs non-AIT group by 27.0% (p = .0212). The asthma-preventive effect of SCIT occurred 15 months after start of the treatment. In the SCIT group, the time to onset of asthma was prolonged compared to the non-AIT group (p = .0010). CONCLUSION In this first product based RWD analysis on SCIT with a native HDM product, patients aged 5 to 70 years benefited from AIT in the long term in terms of reduced progression of AR and asthma after at least 2 years of treatment. The effects seemed to last for up to 6 years after treatment termination. A significantly reduced risk of asthma onset was observed, starting after 15 months of treatment.
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Affiliation(s)
- Marek Jutel
- ALL-MED Medical Research Institute, Wrocław, Poland
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland
| | - Ludger Klimek
- Center for Rhinology and Allergology, Wiesbaden, Germany
| | | | - Bernd Brüggenjürgen
- Institute for Health Services Research and Technical Orthopedics, Orthopedic Clinic of Hannover Medical School, Hannover, Germany
| | - Christian Vogelberg
- Department of Pneumology and Allergology, Carl Gustav Carus University Clinic, Dresden, Germany
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Harsløf M, Chanchiri I, Silkjær T, Frølund UC, Teodorescu EM, Nielsen KB, Nielsen PI, Pedersen PT, Iversen KF, Lund T, Grønbæk K, Thorsteinsdottir S, Vangsted A, Szabo AG. Nationwide implementation of lenalidomide maintenance in multiple myeloma: A retrospective, real-world study. EJHaem 2024; 5:316-324. [PMID: 38633122 PMCID: PMC11020107 DOI: 10.1002/jha2.881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/27/2024] [Accepted: 03/04/2024] [Indexed: 04/19/2024]
Abstract
Lenalidomide maintenance (LM) has shown benefit in progression-free survival (PFS) and overall survival (OS) in clinical trials. LM is the recommended standard of care in patients with newly diagnosed multiple myeloma (MM) after high-dose melphalan and autologous stem cell transplantation (HDM-ASCT). In Denmark, LM has been approved and publicly funded for all patients treated with HDM-ASCT since June 2019. Patients with newly diagnosed MM treated with their first HDM-ASCT between June 2019 and March 2022 were included and followed until data cut-off in June 2023. To compare outcomes, a historical pre-LM cohort from the Danish MM Registry, consisting of 364 MM patients treated with HDM-ASCT between June 2015 and June 2019, was used. Among 364 patients treated with HDM-ASCT after June 2019, 22.3% received consolidation therapy and 3.7% underwent tandem HDM-ASCT. During follow-up, 297 patients (81.6%) initiated maintenance therapy, with 277 (76.1%) receiving LM. Overall, 145 patients (52.3%) discontinued LM most commonly due to toxicity 75 (51.7%), with fatigue (30.7%), cytopenia (25.3%), and neuropathy (17.3%) being the main reasons. In a 6-month landmark analysis, early discontinuation did not negatively impact PFS or OS. The LM cohort had similar PFS, and OS compared to the pre-LM cohort. The 3-year PFS and OS rates in the LM cohort were 61% and 86%, respectively, while the pre-LM cohort had a 3-year PFS of 55% and a 3-year OS of 89%. In conclusion, the introduction of LM as a nationwide treatment option in Denmark did not lead to improved clinical outcomes.
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Affiliation(s)
- Mads Harsløf
- Department of HematologyRigshospitaletCopenhagenDenmark
- Biotech Research and Innovation CentreUniversity of CopenhagenKobenhavnDenmark
| | - Iman Chanchiri
- Department of HematologyOdense University HospitalOdenseDenmark
| | - Trine Silkjær
- Department of HematologyAarhus University HospitalAarhusDenmark
| | | | | | | | | | | | | | - Thomas Lund
- Department of HematologyOdense University HospitalOdenseDenmark
| | - Kirsten Grønbæk
- Department of HematologyRigshospitaletCopenhagenDenmark
- Biotech Research and Innovation CentreUniversity of CopenhagenKobenhavnDenmark
| | | | | | - Agoston Gyula Szabo
- Department of HematologyRigshospitaletCopenhagenDenmark
- Department of HematologyVejle HospitalVejleDenmark
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15
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Vogelberg C, Klimek L, Kruppert S, Becker S. Long-term effects of pollen allergoid tyrosine-adsorbed subcutaneous immunotherapy on allergic rhinitis and asthma. Clin Exp Allergy 2024; 54:253-264. [PMID: 38146840 DOI: 10.1111/cea.14444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 12/27/2023]
Abstract
BACKGROUND Allergen immunotherapy (AIT) may have a long-term disease-modifying effect. The aim of this study was to demonstrate the long-term effects of pollen allergoid tyrosine-adsorbed subcutaneous AIT on allergic rhinitis (AR) and asthma (AA) in clinical practice. METHODS This retrospective study, funded by an AIT manufacturer, analysed the impact of AIT on AR progression and onset of need for AA medication, using a German database covering ~35% of national prescriptions during 2008-2020. Anonymized prescription data of AR patients aged 5-65 years treated with grass or tree pollen AIT between 2009 and 2013 and followed for at least 2 years after AIT cessation were compared with matched control patients with seasonal AR. RESULTS 181,496 patients received AIT prescriptions. 5959 fulfilled the inclusion criteria. The median AIT treatment duration was 1092 days and the follow-up duration was 6.4 years. Less patients treated with AIT received prescriptions for symptomatic AR medication in the follow-up versus controls (AIT: OR: 0.37; 95% Confidence Interval (CI) 0.34, 0.40; p < .001, tyrosine-adsorbed AIT: OR: 0.27; 95% CI 0.20, 0.35 p < .001). Less asthmatic patients under AIT received prescriptions for AA medications versus controls (AIT: OR: 0.48; 95% CI 0.41, 0.55; p < .001, tyrosine-adsorbed AIT: OR: 0.48; 95% CI 0.29, 0.79; p = .004). AR and AA medication prescriptions for AIT patients were reduced in the follow-up versus baseline and controls (AIT: AR: 20.0%; 1.5 vs. 0.2 prescriptions; AA: 29.1%; 2.0 vs. 0.6 prescriptions, p < .001; tyrosine-adsorbed AIT: AR: 24.2%, 1.4 vs. 0.2 prescriptions; AA: 35.6%, 2.1 vs. 0.6 prescriptions, p < .001). The probability of AA medication onset in non-asthmatic patients during follow-up was reduced for AIT patients compared to controls (OR: 0.77, 95% CI 0.66, 0.90; p = .001). All endpoints were significant for children/adolescents and adults in stratified analyses. CONCLUSIONS We found evidence for long-term effects up to 9.5 years for tyrosine-adsorbed AIT.
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Affiliation(s)
- Christian Vogelberg
- Department of Pediatric Pneumology and Allergology, Faculty of Medicine and University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Dresden, Germany
| | - Ludger Klimek
- Center for Rhinology and Allergy, Wiesbaden, Germany
| | | | - Sven Becker
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Tübingen, Tübingen, Germany
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16
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van Baalen V, Didden EM, Rosenberg D, Bardenheuer K, van Speybroeck M, Brand M. Increase transparency and reproducibility of real-world evidence in rare diseases through disease-specific Federated Data Networks. Pharmacoepidemiol Drug Saf 2024; 33:e5778. [PMID: 38556812 DOI: 10.1002/pds.5778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 03/03/2024] [Accepted: 03/04/2024] [Indexed: 04/02/2024]
Abstract
PURPOSE In rare diseases, real-world evidence (RWE) generation is often restricted due to small patient numbers and global geographic distribution. A federated data network (FDN) approach brings together multiple data sources harmonized for collaboration to increase the power of observational research. In this paper, we review how to increase reproducibility and transparency of RWE studies in rare diseases through disease-specific FDNs. METHOD To be successful, a multiple stakeholder scientific FDN collaboration requires a strong governance model in place. In such a model, each database owner remains in full control regarding the use of and access to patient-level data and is responsible for data privacy, ethical, and legal compliance. Provided that all this is well documented and good database descriptions are in place, such a governance model results in increased transparency, while reproducibility is achieved through data curation and harmonization, and distributed analytical methods. RESULTS Leveraging the OHDSI community set of methods and tools, two rare disease-specific FDNs are discussed in more detail. For multiple myeloma, HONEUR-the Haematology Outcomes Network in Europe-has built a strong community among the data partners dedicated to scientific exchange and research. To advance scientific knowledge in pulmonary hypertension (PH) an FDN, called PHederation, was established to form a partnership of research institutions with PH databases coming from diverse origins.
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Affiliation(s)
- Valerie van Baalen
- Global Epidemiology, Office of the Chief Medical Officer, Johnson & Johnson, Basel, Switzerland
| | - Eva-Maria Didden
- Global Epidemiology, Office of the Chief Medical Officer, Johnson & Johnson, Basel, Switzerland
| | - Daniel Rosenberg
- Global Epidemiology, Office of the Chief Medical Officer, Johnson & Johnson, Basel, Switzerland
| | - Kristina Bardenheuer
- Health Economics, Market Access and Reimbursement, EMEA Real-World Evidence and Value-based Health Care, Johnson & Johnson, Neuss, Germany
| | | | - Monika Brand
- Global Epidemiology, Office of the Chief Medical Officer, Johnson & Johnson, Basel, Switzerland
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Omura J, Kitahara K, Takano M, Idehara K, Kim S. Real-world clinical practice of pulmonary arterial hypertension in Japan: Insights from a large administrative database. Pulm Circ 2023; 13:e12275. [PMID: 37649808 PMCID: PMC10462924 DOI: 10.1002/pul2.12275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 09/01/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a fatal disease that often occurs at an early age. In recent years, aggressive treatment with multiple drugs from the early-stage diagnosis is expected to improve the prognosis. Indeed, a high rate of initial combination therapy and excellent treatment outcomes have been reported from specialized centers for PAH in Japan. However, information on PAH epidemiology, including non-PAH specialized centers in Japan, is unclear. To address the above, we conducted a retrospective observational cohort study from April 2008 to September 2020 using real-world evidence from a large-scale administrative database (Medical Data Vision) to examine baseline characteristics, comorbidities, and treatment profiles of Japanese patients with PAH. Five hundred and eighteen patients with PAH (treatment-naive PAH, age 67.2 ± 15.9) were identified through our comprehensive approach which combined PAH disease codes, medications, and diagnostic procedures. Moreover, we showed that a larger proportion of patients received monotherapy in their initial treatment (66%) compared to those receiving combination therapy (34%). During the 1-year follow-up after PAH diagnosis, 13% of patients increased their PAH medications while other patients either decreased their PAH medications (6%) or discontinued PAH treatment (27%). The 3- and 5-year event-free survival rates of all-cause death were 72% and 64%, respectively. This is the first large-scale administrative database study that provides insights into real-world PAH management in Japan. This study highlighted a different PAH clinical landscape which included a larger portion of the elderly population, higher initial monotherapy treatment, and lower survival rates than previous studies.
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Affiliation(s)
- Junichi Omura
- Medical AffairsJanssen Pharmaceutical K. K.TokyoJapan
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18
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Farber HW, Chakinala MM, Cho M, Frantz RP, Frick A, Lancaster L, Milligan S, Oudiz R, Panjabi S, Tsang Y, Nathan SD. Characteristics of patients with pulmonary arterial hypertension from an innovative, comprehensive real-world patient data repository. Pulm Circ 2023; 13:e12258. [PMID: 37427090 PMCID: PMC10326474 DOI: 10.1002/pul2.12258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 05/24/2023] [Accepted: 06/17/2023] [Indexed: 07/11/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a rare, life-limiting disease. PAH registries provide real-world data that complement clinical trial data and inform treatment decisions. The TRIO comprehensive, integrated patient data repository (TRIO CIPDR), is an innovative US repository capturing data on contemporary patients diagnosed with pulmonary hypertension and receiving US Food and Drug Administration-approved PAH therapies. This repository uniquely combines clinical data from electronic medical records with the ability to track drug-prescription and drug-dispensing characteristics, and includes 946 adult patients with PAH (data collected January 2019 to December 2020) enrolled from nine representative US specialist tertiary care centers. Potentially eligible patients were identified based on dispensing data from specialty pharmacies. Hemodynamic and clinical data, as well as dispensing information on prescribed PAH medications, were provided by tertiary centers. At enrollment, 75% of patients were female, 67% were White, median age at PAH diagnosis was 53 years (median time from diagnosis to enrollment was 5 years), and 37% were obese. Comorbidity profiles were as expected for a PAH population, although the proportion with atrial fibrillation (34%) was higher than expected. Overall, 38% of patients had idiopathic PAH and 30% had connective tissue disease-related PAH. Among 917 patients receiving PAH-specific therapy, 40% were on monotherapy, 43% on dual therapy, and 17% on triple therapy. Longitudinal data from this repository will allow tracking of the PAH treatment journey in relation to clinical characteristics and outcomes.
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Affiliation(s)
- Harrison W. Farber
- Division of Pulmonary, Critical Care and Sleep MedicineTufts Medical CenterBostonMassachusettsUSA
| | - Murali M. Chakinala
- Division of Pulmonary and Critical Care MedicineWashington University School of MedicineSt LouisMissouriUSA
| | - Michelle Cho
- Actelion Pharmaceuticals US, Inc.TitusvilleNew JerseyUSA
| | - Robert P. Frantz
- Department of Cardiovascular MedicineMayo ClinicRochesterMinnesotaUSA
| | | | - Lisa Lancaster
- Vanderbilt University Medical CenterNashvilleTennesseeUSA
| | | | - Ronald Oudiz
- Division of CardiologyLundquist Institute for Biomedical Research at Harbor‐UCLA Medical CenterTorranceCaliforniaUSA
| | | | - Yuen Tsang
- Janssen Scientific AffairsTitusvilleNew JerseyUSA
| | - Steven D. Nathan
- Advanced Lung Disease and Transplant ProgramInova Fairfax HospitalFalls ChurchVirginiaUSA
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Cuker A, Tkacz J, Manjelievskaia J, Haenig J, Maier J, Bussel JB. Overuse of corticosteroids in patients with immune thrombocytopenia (ITP) between 2011 and 2017 in the United States. EJHaem 2023; 4:350-357. [PMID: 37206283 PMCID: PMC10188501 DOI: 10.1002/jha2.684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/04/2023] [Accepted: 03/17/2023] [Indexed: 05/21/2023]
Abstract
Corticosteroids (CSs) are standard first-line therapy for immune thrombocytopenia (ITP). Prolonged exposure is associated with substantial toxicity; thus guidelines recommend avoidance of prolonged CS treatment and early use of second-line therapies. However, real-world evidence on ITP treatment patterns remains limited. We aimed to assess real-world treatment patterns in patients with newly-diagnosed ITP, using two large US healthcare databases (Explorys and MarketScan) between January 1, 2011 and July 31, 2017. Adults with ITP, ≥12 months of database registration prior to diagnosis, ≥1 ITP treatment, and ≥1 month enrollment following initiation of first ITP treatment were included (n = 4066 Explorys; n = 7837 MarketScan). Information on lines of treatment (LoTs) was collected. As expected, CSs were the most common first-line treatment (Explorys, 87.9%; MarketScan, 84.5%). However, CSs remained by far the most common treatment (Explorys ≥77%; MarketScan ≥85%) across all subsequent LoTs. Second-line treatments such as rituximab (12.0% Explorys; 24.5% MarketScan), thrombopoietin receptor agonists (11.3% Explorys; 15.6% MarketScan), and splenectomy (2.5% Explorys; 8.1% MarketScan) were used much less frequently. CS use is widespread in the US in patients with ITP across all LoTs. Quality improvement initiatives are needed to reduce CS exposure and bolster use of second-line treatments.
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Affiliation(s)
- Adam Cuker
- Department of Medicine and Department of Pathology and Laboratory MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | | | | | | | | | - James B Bussel
- Pediatric Hematology/OncologyWeill Cornell MedicineNew YorkNew YorkUSA
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20
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Hyde B, Paoli CJ, Panjabi S, Bettencourt KC, Bell Lynum KS, Selej M. A claims-based, machine-learning algorithm to identify patients with pulmonary arterial hypertension. Pulm Circ 2023; 13:e12237. [PMID: 37287599 PMCID: PMC10243208 DOI: 10.1002/pul2.12237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 04/14/2023] [Accepted: 05/01/2023] [Indexed: 06/09/2023] Open
Abstract
Many patients with pulmonary arterial hypertension (PAH) experience substantial delays in diagnosis, which is associated with worse outcomes and higher costs. Tools for diagnosing PAH sooner may lead to earlier treatment, which may delay disease progression and adverse outcomes including hospitalization and death. We developed a machine-learning (ML) algorithm to identify patients at risk for PAH earlier in their symptom journey and distinguish them from patients with similar early symptoms not at risk for developing PAH. Our supervised ML model analyzed retrospective, de-identified data from the US-based Optum® Clinformatics® Data Mart claims database (January 2015 to December 2019). Propensity score matched PAH and non-PAH (control) cohorts were established based on observed differences. Random forest models were used to classify patients as PAH or non-PAH at diagnosis and at 6 months prediagnosis. The PAH and non-PAH cohorts included 1339 and 4222 patients, respectively. At 6 months prediagnosis, the model performed well in distinguishing PAH and non-PAH patients, with area under the curve of the receiver operating characteristic of 0.84, recall (sensitivity) of 0.73, and precision of 0.50. Key features distinguishing PAH from non-PAH cohorts were a longer time between first symptom and the prediagnosis model date (i.e., 6 months before diagnosis); more diagnostic and prescription claims, circulatory claims, and imaging procedures, leading to higher overall healthcare resource utilization; and more hospitalizations. Our model distinguishes between patients with and without PAH at 6 months before diagnosis and illustrates the feasibility of using routine claims data to identify patients at a population level who might benefit from PAH-specific screening and/or earlier specialist referral.
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Affiliation(s)
- Bethany Hyde
- Janssen Business Technology Commercial Data Insights & Data ScienceTitusvilleNew JerseyUSA
| | | | | | | | | | - Mona Selej
- Janssen R&D Data ScienceSouth San FranciscoCaliforniaUSA
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21
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Mato A, Tang B, Azmi S, Yang K, Han Y, Zhang X, Roeker L, Wallis N, Stern JC, Hedrick E, Huang J, Sharman JP. A real-world study to assess the association of cardiovascular adverse events (CVAEs) with ibrutinib as first-line (1L) treatment for patients with chronic lymphocytic leukaemia (CLL) in the United States. EJHaem 2023; 4:135-144. [PMID: 36819172 PMCID: PMC9928661 DOI: 10.1002/jha2.638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 12/15/2022] [Indexed: 01/24/2023]
Abstract
Ibrutinib, a Bruton's tyrosine kinase inhibitor, is often used as first-line (1L) treatment of chronic lymphocytic leukaemia (CLL); however, it is associated with an increased risk for cardiovascular adverse events (CVAEs). This real-world study adds to existing literature by simultaneously investigating the correlation between pre-existing CV risk factors and the relative cardiotoxicity of ibrutinib vs other therapies in CLL/small lymphocytic lymphoma (SLL). Using a real-world database, the risk of subsequent CVAEs (any CVAE, atrial fibrillation [AF], or hypertension) were compared among patients who received 1L ibrutinib monotherapy or another type of non-ibrutinib therapy, grouped as intensive (IT) or non-intensive therapy (NIT). Each patient's baseline CV risk was estimated using the Framingham risk score. Inverse probability treatment weighting was incorporated into a logistic regression model to reduce baseline imbalance. Results showed ibrutinib was significantly associated with higher risk of CVAEs regardless of baseline CV risk. Compared with IT, odds ratios of any CVAE, hypertension, or AF were 2.61, 3.66, and 3.02, respectively vs 1.88, 2.13, and 2.46, respectively, with NIT. Sensitivity analyses confirmed the findings were robust. These results suggest clinical caution should be taken when selecting ibrutinib for patients with CLL/SLL, especially in those with high baseline CV risk.
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Affiliation(s)
- Anthony Mato
- Division of Hematological OncologyMemorial Sloan Kettering Cancer CenterNew YorkNew YorkUSA
| | | | | | - Keri Yang
- BeiGene, Ltd.EmeryvilleCaliforniaUSA
| | - Yi Han
- BeiGene, Ltd.EmeryvilleCaliforniaUSA
| | | | - Lindsey Roeker
- Division of Hematological OncologyMemorial Sloan Kettering Cancer CenterNew YorkNew YorkUSA
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22
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Lawrie A, Hamilton N, Wood S, Exposto F, Muzwidzwa R, Raiteri L, Beaudet A, Muller A, Sauter R, Pillai N, Kiely DG. Healthcare resource utilization and quality of life in patients with sarcoidosis-associated pulmonary hypertension. Pulm Circ 2022; 12:e12136. [PMID: 36204241 PMCID: PMC9525996 DOI: 10.1002/pul2.12136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 08/11/2022] [Accepted: 08/15/2022] [Indexed: 11/08/2022] Open
Abstract
A retrospective, observational cohort study was conducted to generate real-world evidence in adult patients diagnosed with sarcoidosis-associated pulmonary hypertension (SAPH) at a referral center in England between 2012 and 2019. Data from the referral center electronic medical record database were linked to the National Health Service Hospital Episode Statistics database to collect and analyze patient demographics, clinical characteristics, comorbidities, treatment patterns, health-related quality of life (HRQoL; assessed using the EmPHasis-10 questionnaire), healthcare resource utilization (HCRU), costs, and survival. Sixty-two patients with SAPH were identified. At diagnosis, 84% were in WHO functional class III and presented with significant pulmonary hemodynamic impairment. Cardiovascular and respiratory comorbidities were commonly reported prediagnosis. Median EmPHasis-10 score at diagnosis was 34, indicative of poor HRQoL. In the 1st year after diagnosis, median (Q1, Q3) per-patient HCRU was 1 (0, 2) all-cause inpatient hospitalizations; 3 (2, 4) same-day hospitalizations; and 9 (6, 11) outpatient consultations. In 24 patients who were hospitalized longer than 1 day in the 1st year after diagnosis, the median duration of hospitalization was 4 days. With a median follow-up of 1.8 years, the median overall survival was 2.9 years. In this cohort of patients with SAPH, poor HRQoL and high HCRU were observed following diagnosis. To our knowledge, this is the first study to report on HRQoL and HCRU in patients with SAPH. More research is needed on treatment options for this population with high unmet needs.
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Affiliation(s)
- Allan Lawrie
- National Heart and Lung Institute, Imperial College LondonLondonUK
- Insigneo Institute for In‐Silico MedicineUniversity of SheffieldSheffieldUK
| | - Neil Hamilton
- Sheffield Pulmonary Vascular Disease UnitSheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire HospitalSheffieldUK
| | - Steven Wood
- Insigneo Institute for In‐Silico MedicineUniversity of SheffieldSheffieldUK
- Scientific Computing, Sheffield Teaching Hospitals NHS Foundation TrustRoyal Hallamshire HospitalSheffieldUK
| | | | | | | | | | | | | | - Nadia Pillai
- Actelion Pharmaceuticals Ltd.AllschwilSwitzerland
| | - David G. Kiely
- Insigneo Institute for In‐Silico MedicineUniversity of SheffieldSheffieldUK
- Sheffield Pulmonary Vascular Disease UnitSheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire HospitalSheffieldUK
- Department of Infection, Immunity and Cardiovascular DiseaseUniversity of SheffieldSheffieldUK
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23
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Nørgaard CH, Friedrich S, Hansen CT, Gerds T, Ballard C, Møller DV, Knudsen LB, Kvist K, Zinman B, Holm E, Torp-Pedersen C, Mørch LS. Treatment with glucagon-like peptide-1 receptor agonists and incidence of dementia: Data from pooled double-blind randomized controlled trials and nationwide disease and prescription registers. Alzheimers Dement (N Y) 2022; 8:e12268. [PMID: 35229024 PMCID: PMC8864443 DOI: 10.1002/trc2.12268] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 01/20/2022] [Indexed: 12/21/2022]
Abstract
Introduction People with type 2 diabetes have increased risk of dementia. Glucagon‐like peptide‐1 (GLP‐1) receptor agonists (RAs) are among the promising therapies for repurposing as a treatment for Alzheimer's disease; a key unanswered question is whether they reduce dementia incidence in people with type 2 diabetes. Methods We assessed exposure to GLP‐1 RAs in patients with type 2 diabetes and subsequent diagnosis of dementia in two large data sources with long‐term follow‐up: pooled data from three randomized double‐blind placebo‐controlled cardiovascular outcome trials (15,820 patients) and a nationwide Danish registry‐based cohort (120,054 patients). Results Dementia rate was lower both in patients randomized to GLP‐1 RAs versus placebo (hazard ratio [HR]: 0.47 (95% confidence interval [CI]: 0.25–0.86) and in the nationwide cohort (HR: 0.89; 95% CI: 0.86–0.93 with yearly increased exposure to GLP‐1 RAs). Discussion Treatment with GLP‐1 RAs may provide a new opportunity to reduce the incidence of dementia in patients with type 2 diabetes.
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Affiliation(s)
- Caroline Holm Nørgaard
- Department of Cardiology and Clinical Research Nordsjællands University Hospital Hillerød Denmark.,Department of Medicine University of California Irvine Irvine California USA
| | - Sarah Friedrich
- Department of Medical Statistics University Medical Center Göttingen Göttingen Germany
| | | | - Thomas Gerds
- Section of Biostatistics Copenhagen University Østerbro Denmark
| | - Clive Ballard
- St Luke's Campus University of Exeter College of Medicine and Health Exeter UK
| | | | | | | | - Bernard Zinman
- Lunenfeld-Tanenbaum Research Institute Mount Sinai Hospital University of Toronto Toronto Ontario Canada
| | - Ellen Holm
- Department of Medicine Nykøbing Falster Hospital Hospitalsvej Nykøbing Falster Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology and Clinical Research Nordsjællands University Hospital Hillerød Denmark.,Department of Cardiology Aalborg University Hospital Aalborg Denmark
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Bastarache L, Brown JS, Cimino JJ, Dorr DA, Embi PJ, Payne PR, Wilcox AB, Weiner MG. Developing real-world evidence from real-world data: Transforming raw data into analytical datasets. Learn Health Syst 2022; 6:e10293. [PMID: 35036557 PMCID: PMC8753316 DOI: 10.1002/lrh2.10293] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/10/2021] [Accepted: 09/21/2021] [Indexed: 11/25/2022] Open
Abstract
Development of evidence-based practice requires practice-based evidence, which can be acquired through analysis of real-world data from electronic health records (EHRs). The EHR contains volumes of information about patients-physical measurements, diagnoses, exposures, and markers of health behavior-that can be used to create algorithms for risk stratification or to gain insight into associations between exposures, interventions, and outcomes. But to transform real-world data into reliable real-world evidence, one must not only choose the correct analytical methods but also have an understanding of the quality, detail, provenance, and organization of the underlying source data and address the differences in these characteristics across sites when conducting analyses that span institutions. This manuscript explores the idiosyncrasies inherent in the capture, formatting, and standardization of EHR data and discusses the clinical domain and informatics competencies required to transform the raw clinical, real-world data into high-quality, fit-for-purpose analytical data sets used to generate real-world evidence.
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Affiliation(s)
- Lisa Bastarache
- Department of Biomedical InformaticsVanderbilt University Medical CenterNashvilleTennesseeUSA
| | - Jeffrey S. Brown
- Department of Population MedicineHarvard Medical School and Harvard Pilgrim Health Care InstituteBostonMassachusettsUSA
| | - James J. Cimino
- Informatics Institute, University of Alabama at BirminghamBirminghamAlabamaUSA
| | - David A. Dorr
- Department of Medical Informatics and Clinical EpidemiologyOregon Health Sciences UniversityPortlandOregonUSA
| | - Peter J. Embi
- Center for Biomedical InformaticsRegenstrief InstituteIndianapolisIndianaUSA
| | - Philip R.O. Payne
- Institute for Informatics, Washington University in St. LouisSt. LouisMissouriUSA
| | - Adam B. Wilcox
- Institute for InformaticsWashington University in St. Louis School of MedicineSt. LouisMissouriUSA
| | - Mark G. Weiner
- Department of Population Health SciencesWeill Cornell MedicineNew YorkNew YorkUSA
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25
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Baraliakos X, Tsiami S, Vijayan S, Jung H, Barkham N. Real-world evidence for subcutaneous infliximab (CT-P13 SC) treatment in patients with psoriatic arthritis during the coronavirus disease (COVID-19) pandemic: A case series. Clin Case Rep 2022; 10:e05205. [PMID: 35079380 PMCID: PMC8777045 DOI: 10.1002/ccr3.5205] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 12/20/2022] Open
Abstract
The COVID-19 pandemic highlighted the benefits of subcutaneous (SC) administration for healthcare systems. The first SC infliximab, CT-P13 SC, was safe and effective for the treatment of psoriatic arthritis. Observed patient preferences for continuing CT-P13 SC suggest that patients receiving IV infliximab should be offered a switch to CT-P13 SC.
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Affiliation(s)
| | | | - Sooraj Vijayan
- Department of RheumatologyNew Cross HospitalRoyal Wolverhampton NHS TrustWolverhamptonUK
- SUT Academy of Medical SciencesThiruvananthapuramIndia
| | | | - Nick Barkham
- Department of RheumatologyNew Cross HospitalRoyal Wolverhampton NHS TrustWolverhamptonUK
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26
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Douros A, Basedow F, Cui Y, Walker J, Enders D, Tagalakis V. Effectiveness and safety of direct oral anticoagulants with antiplatelet agents in patients with venous thromboembolism: A multi-database cohort study. Res Pract Thromb Haemost 2022; 6:e12643. [PMID: 35036824 PMCID: PMC8749078 DOI: 10.1002/rth2.12643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/29/2021] [Accepted: 11/29/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Patients with venous thromboembolism (VTE) often have comorbidities that require use of antiplatelets. However, evidence on the effects of concomitant use of direct oral anticoagulants (DOACs) and antiplatelets in this high-risk population is scarce. Our international, multi-database cohort study assessed the real-world effectiveness and safety of concomitant use of DOACs and antiplatelets among patients with VTE. METHODS We assembled two population-based cohorts using administrative health care databases from Québec and Germany. We included patients with incident VTE who initiated treatment with a DOAC or a vitamin K antagonist (VKA), while being exposed to antiplatelets (acetylsalicylic acid, clopidogrel, ticagrelor, prasugrel, dipyridamole). The study period spanned from 2012 to 2016 (Québec) or 2019 (Germany). Concomitant use of DOACs and antiplatelets was compared with concomitant use of VKAs and antiplatelets, using inverse probability of treatment weighting to balance exposure groups. Cox proportional hazards models estimated site-specific hazard ratios (HRs) and 95% confidence intervals (CIs) of major bleeding, all-cause mortality (primary outcomes), and recurrent VTE (secondary outcome). Site-specific estimates were meta-analyzed using random-effects models. RESULTS Overall, 4971 patients with VTE initiated concomitant use of a DOAC (n = 2289) or a VKA (n = 2682) and antiplatelets. Compared with concomitant use of VKAs and antiplatelets, concomitant use of DOACs and antiplatelets was associated with similar risks of major bleeding (HR, 0.81; 95% CI, 0.46-1.45), all-cause mortality (HR, 1.25; 95% CI, 0.87-1.79), and recurrent VTE (HR, 0.96; 95% CI, 0.40-2.27). CONCLUSIONS Among patients with VTE using antiplatelets, there were no major differences in effectiveness and safety between DOACs and VKAs.
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Affiliation(s)
- Antonios Douros
- Centre for Clinical EpidemiologyLady Davis InstituteMontrealQuebecCanada
- Department of MedicineMcGill UniversityMontrealQuebecCanada
- Department of Epidemiology, Biostatistics and Occupational HealthMcGill UniversityMontrealQuebecCanada
- Institute of Clinical Pharmacology and ToxicologyCharité‐Universitätsmedizin BerlinBerlinGermany
| | | | - Ying Cui
- Centre for Clinical EpidemiologyLady Davis InstituteMontrealQuebecCanada
| | - Jochen Walker
- InGef ‐ Institute for Applied Health Research BerlinBerlinGermany
| | - Dirk Enders
- InGef ‐ Institute for Applied Health Research BerlinBerlinGermany
| | - Vicky Tagalakis
- Centre for Clinical EpidemiologyLady Davis InstituteMontrealQuebecCanada
- Department of MedicineMcGill UniversityMontrealQuebecCanada
- Division of General Internal MedicineJewish General HospitalMontrealQuebecCanada
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27
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Vijayan S, Hwangbo K, Barkham N. Real-world evidence for subcutaneous infliximab (CT-P13 SC) treatment in patients with ankylosing spondylitis during the coronavirus disease (COVID-19) pandemic: A case series. Clin Case Rep 2022; 10:e05233. [PMID: 35059197 PMCID: PMC8757239 DOI: 10.1002/ccr3.5233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/01/2021] [Accepted: 12/09/2021] [Indexed: 12/11/2022] Open
Abstract
The COVID-19 pandemic emphasized the utility of subcutaneous (SC) biologics for pressured healthcare systems. The first SC form of infliximab, CT-P13 SC, provided safe and effective treatment for ankylosing spondylitis in our case series, with increased convenience relative to intravenous treatment benefitting patients both during the pandemic and beyond.
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Affiliation(s)
- Sooraj Vijayan
- Department of RheumatologyNew Cross HospitalRoyal Wolverhampton NHS TrustWolverhamptonUK
- Present address:
SUT Academy of Medical SciencesThiruvananthapuramIndia
| | | | - Nick Barkham
- Department of RheumatologyNew Cross HospitalRoyal Wolverhampton NHS TrustWolverhamptonUK
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28
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Abstract
Background Underrepresentation of older people in clinical trials remains. This study aimed to examine the inclusion of older people and associated safety and efficacy reports from clinical trials of new molecular entities for cardiovascular disease indications since commencement of the US Food and Drug Administration Drug Trial Snapshot (DTS) Program. The DTS provides concise information on participants included in clinical trials supporting US Food and Drug Administration approval of new drugs. Methods and Results A cross‐sectional analysis between January 1, 2015 and April 30, 2019 of DTS data including approval date, indication, number of trials and participants, age distribution, efficacy, and safety statements was conducted. Participation‐to‐prevalence ratio (PPR) was used to describe representation of older participants in trials relative to disease population. Efficacy and safety statements regarding age were compared with drug prescribing information. A total of 72 079 participants from 10 DTS reports were identified and 39 625 (55.0%) were aged ≥65 years old. Overall, 63.6% of cardiovascular disease DTS reports were representative of people aged ≥65 years old for specific cardiovascular disease conditions. Underrepresentation was observed in 4 DTS: 2 for heart failure (PPR 0.48 and 0.62), 1 for pulmonary arterial hypertension (PPR 0.72), and 1 for venous thromboembolism (PPR 0.38). Participants in clinical trials for new drugs for the treatment of atrial fibrillation (PPR 0.99 and 1.21) and hypercholesterolemia (PPR 0.84 and 0.97) were reflective of the older population for these diseases. An increased risk of adverse events in older participants was reported in 40% DTS safety statements but no differences were reported in the drug product information. Conclusions Despite the fact that >60% of cardiovascular disease trial participants for new molecular entities included in the DTS program were representative of the older population in real‐world clinical practice, concerns remain for conditions including heart failure or venous thromboembolism. Drug product information safety statements regarding age differences in adverse events were not reflective of trial findings. An increased directive is needed to facilitate the generation of real‐world evidence and appropriate reporting within drug product information for these potentially at‐risk patient populations.
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Affiliation(s)
- Gillian E Caughey
- Registry of Senior Australians (ROSA) South Australian Health and Medical Research Institute Adelaide South Australia Australia.,Division of Health Sciences University of South Australia Adelaide Australia.,Discipline of Pharmacology Adelaide Medical School The University of Adelaide Australia.,Department of Clinical Pharmacology Royal Adelaide Hospital Adelaide Australia
| | - Maria C Inacio
- Registry of Senior Australians (ROSA) South Australian Health and Medical Research Institute Adelaide South Australia Australia.,Division of Health Sciences University of South Australia Adelaide Australia
| | - J Simon Bell
- Division of Health Sciences University of South Australia Adelaide Australia.,Centre for Medicine Use and Safety Faculty of Pharmacy and Pharmaceutical Sciences Monash University Melbourne Australia
| | - Agnes I Vitry
- Division of Health Sciences University of South Australia Adelaide Australia
| | - Sepehr Shakib
- Discipline of Pharmacology Adelaide Medical School The University of Adelaide Australia.,Department of Clinical Pharmacology Royal Adelaide Hospital Adelaide Australia
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29
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Lodise TP, Kanakamedala H, Hsu WC, Cai B. Impact of Incremental Delays in Appropriate Therapy on the Outcomes of Hospitalized Adult Patients with Gram-negative Bloodstream Infections: "Every day matters". Pharmacotherapy 2020; 40:889-901. [PMID: 33112456 DOI: 10.1002/phar.2446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Serious bloodstream infections (BSIs) are often caused by Gram-negative (GN) bacteria in hospitalized patients. Treatment of these infections has been further complicated by the continued rise and spread of drug-resistant pathogens, including carbapenem resistant (CR) strains of Enterobacteriaceae, Acinetobacter baumannii, and Pseudomonas aeruginosa. METHODS This retrospective cohort analysis used real-world data from a large United States hospital-based database to examine the association between key clinical outcomes and different lengths of time to appropriate treatment between October 2010 and September 2015. RESULTS Of 40,549 patients with GN-BSIs who were identified, 1117 (2.8%) had a CR GN-BSI. Overall, outcomes of hospitalized adult patients with GN-BSIs incrementally worsened the longer appropriate therapy was delayed. Patients with CR GN-BSIs had a median infection-associated length of stay (LOS) of 8, 9, 10, and 13 days, whereas patients with CS GN-BSIs had a median infection-associated LOS of 6, 7, 8, and 11 days for patients with days to appropriate therapy of 0, 1-2, 3-4, and ≥ 5 days, respectively. Among patients with CR GN-BSIs, the percentage of patients discharged home was 38%, 33%, 35%, and 31%, whereas in patients with CS GN-BSIs, the percentage of patients discharged home was 58%, 53%, 48%, and 43% for patients with days to appropriate therapy of 0, 1-2, 3-4, and ≥ 5 days, respectively. CONCLUSION The findings from this study highlight the clear need to deliver appropriate therapy more expeditiously in patients with CS and CR GN-BSIs.
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Affiliation(s)
- Thomas P Lodise
- Albany College of Pharmacy and Health Sciences, Albany, New York, USA
| | | | | | - Bin Cai
- Shionogi Inc, Florham Park, New Jersey, USA
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