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Zhou GC, Wang Z, Palipana AK, Andrinopoulou ER, Miranda Afonso P, McPhail GL, Siracusa CM, Gecili E, Szczesniak RD. Predicting lung function decline in cystic fibrosis: the impact of initiating ivacaftor therapy. Respir Res 2024; 25:187. [PMID: 38678203 PMCID: PMC11056050 DOI: 10.1186/s12931-024-02794-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 03/28/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Modulator therapies that seek to correct the underlying defect in cystic fibrosis (CF) have revolutionized the clinical landscape. Given the heterogeneous nature of lung disease progression in the post-modulator era, there is a need to develop prediction models that are robust to modulator uptake. METHODS We conducted a retrospective longitudinal cohort study of the CF Foundation Patient Registry (N = 867 patients carrying the G551D mutation who were treated with ivacaftor from 2003 to 2018). The primary outcome was lung function (percent predicted forced expiratory volume in 1 s or FEV1pp). To characterize the association between ivacaftor initiation and lung function, we developed a dynamic prediction model through covariate selection of demographic and clinical characteristics. The ability of the selected model to predict a decline in lung function, clinically known as an FEV1-indicated exacerbation signal (FIES), was evaluated both at the population level and individual level. RESULTS Based on the final model, the estimated improvement in FEV1pp after ivacaftor initiation was 4.89% predicted (95% confidence interval [CI]: 3.90 to 5.89). The rate of decline was reduced with ivacaftor initiation by 0.14% predicted/year (95% CI: 0.01 to 0.27). More frequent outpatient visits prior to study entry and being male corresponded to a higher overall FEV1pp. Pancreatic insufficiency, older age at study entry, a history of more frequent pulmonary exacerbations, lung infections, CF-related diabetes, and use of Medicaid insurance corresponded to lower FEV1pp. The model had excellent predictive accuracy for FIES events with an area under the receiver operating characteristic curve of 0.83 (95% CI: 0.83 to 0.84) for the independent testing cohort and 0.90 (95% CI: 0.89 to 0.90) for 6-month forecasting with the masked cohort. The root-mean-square errors of the FEV1pp predictions for these cohorts were 7.31% and 6.78% predicted, respectively, with standard deviations of 0.29 and 0.20. The predictive accuracy was robust across different covariate specifications. CONCLUSIONS The methods and applications of dynamic prediction models developed using data prior to modulator uptake have the potential to inform post-modulator projections of lung function and enhance clinical surveillance in the new era of CF care.
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Affiliation(s)
- Grace C Zhou
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Ziyun Wang
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Biostatistics and Data Management, Medpace, Cincinnati, OH, USA
| | - Anushka K Palipana
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Duke University School of Nursing, Durham, NC, USA
| | - Eleni-Rosalina Andrinopoulou
- Departments of Biostatistics and Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Pedro Miranda Afonso
- Departments of Biostatistics and Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Gary L McPhail
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA
| | - Christopher M Siracusa
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA
| | - Emrah Gecili
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA
| | - Rhonda D Szczesniak
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA.
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2
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Gecili E, Brokamp C, Rasnick E, Afonso PM, Andrinopoulou ER, Dexheimer JW, Clancy JP, Keogh RH, Ni Y, Palipana A, Pestian T, Vancil A, Zhou GC, Su W, Siracusa C, Ryan P, Szczesniak RD. Built environment factors predictive of early rapid lung function decline in cystic fibrosis. Pediatr Pulmonol 2023; 58:1501-1513. [PMID: 36775890 PMCID: PMC10121820 DOI: 10.1002/ppul.26352] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 01/13/2023] [Accepted: 02/05/2023] [Indexed: 02/14/2023]
Abstract
BACKGROUND The extent to which environmental exposures and community characteristics of the built environment collectively predict rapid lung function decline, during adolescence and early adulthood in cystic fibrosis (CF), has not been examined. OBJECTIVE To identify built environment characteristics predictive of rapid CF lung function decline. METHODS We performed a retrospective, single-center, longitudinal cohort study (n = 173 individuals with CF aged 6-20 years, 2012-2017). We used a stochastic model to predict lung function, measured as forced expiratory volume in 1 s (FEV1 ) of % predicted. Traditional demographic/clinical characteristics were evaluated as predictors. Built environmental predictors included exposure to elemental carbon attributable to traffic sources (ECAT), neighborhood material deprivation (poverty, education, housing, and healthcare access), greenspace near the home, and residential drivetime to the CF center. MEASUREMENTS AND MAIN RESULTS The final model, which included ECAT, material deprivation index, and greenspace, alongside traditional demographic/clinical predictors, significantly improved fit and prediction, compared with only demographic/clinical predictors (Likelihood Ratio Test statistic: 26.78, p < 0.0001; the difference in Akaike Information Criterion: 15). An increase of 0.1 μg/m3 of ECAT was associated with 0.104% predicted/yr (95% confidence interval: 0.024, 0.183) more rapid decline. Although not statistically significant, material deprivation was similarly associated (0.1-unit increase corresponded to additional decline of 0.103% predicted/year [-0.113, 0.319]). High-risk regional areas of rapid decline and age-related heterogeneity were identified from prediction mapping. CONCLUSION Traffic-related air pollution exposure is an important predictor of rapid pulmonary decline that, coupled with community-level material deprivation and routinely collected demographic/clinical characteristics, enhance CF prognostication and enable personalized environmental health interventions.
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Affiliation(s)
- Emrah Gecili
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Cole Brokamp
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Erika Rasnick
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Pedro M. Afonso
- Department of Biostatistics, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Eleni-Rosalina Andrinopoulou
- Department of Biostatistics, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Judith W. Dexheimer
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - John P. Clancy
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
- Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Cystic Fibrosis Foundation, 4550 Montgomery Ave, Bethesda, MD, USA
| | - Ruth H. Keogh
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Yizhao Ni
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Anushka Palipana
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Teresa Pestian
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Andrew Vancil
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Grace Chen Zhou
- Division of Statistics and Data Science, Department of Mathematics, University of Cincinnati, 155B McMicken Hall, Cincinnati, OH, USA
- St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Weiji Su
- Eli Lilly and Company, Indianapolis, IN, USA
| | - Christopher Siracusa
- Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Patrick Ryan
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Rhonda D. Szczesniak
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
- Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
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3
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Hente E, Weiland J, Mullen L, Hawke J, Schuler CL, Filigno SS, Siracusa C. Assessment of treatment burden and complexity in cystic fibrosis: A quality improvement project. Pediatr Pulmonol 2021; 56:1992-1999. [PMID: 33675286 DOI: 10.1002/ppul.25361] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 02/15/2021] [Accepted: 02/27/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Treatment regimens for cystic fibrosis (CF) continue to evolve and grow in complexity. Treatment regimen burden, and associated sequelae, are incompletely understood. OBJECTIVE Quality improvement (QI) methods were used to investigate treatment burden of CF care, family and care team partnerships, and potential interventions to reduce burden. METHODS Patients 6-24 years with CF and caregivers of patients 6-13 years were surveyed. Portions of validated tools and existing surveys measured burden and family-care team partnership. An automated report calculated treatment complexity. Plan-do-study-act cycles tested survey administration during CF visits and run charts tracked progress. Interventions to reduce burden were tracked, and bidirectional assessments explored partnerships among patients, families and clinicians. RESULTS Over 6 months, 110 patients and 62 caregivers completed assessments. Caregivers reported lower burden/higher quality of life (74.0, range 22.2-100) than patients (66.5, range 16.7-100). The mean treatment complexity score was 17.2 (range 6-34). Treatment complexity and burden increased with patient age (p < .05 and p < .01 respectively). Lower lung function correlated with higher patient-reported burden (p < .01) and higher treatment complexity (p < .0001). As burden increased, providers more often performed select interventions (discussed combining treatments, simplified regimens, or involved other team members (p < .05 for each)). Families reported high partnership (mean scores 4.7-4.8, 5 = high), and providers reported high utilization of partnership tools (tool used in 77% of encounters). CONCLUSION We assessed, quantified, and responded to treatment burden and complexity in real-time during outpatient CF visits. Systematic and individualized assessments of treatment complexity and burden may enhance treatment adherence while preserving quality of life.
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Affiliation(s)
- Elizabeth Hente
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jeanne Weiland
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Lisa Mullen
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jesse Hawke
- James M. Anderson Center for Clinical Systems Excellence, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Christine L Schuler
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Stephanie S Filigno
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Christopher Siracusa
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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4
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Gecili E, Brokamp C, Palipana A, Huang R, Andrinopoulou ER, Pestian T, Rasnick E, Keogh RH, Ni Y, Clancy JP, Ryan P, Szczesniak RD. Seasonal variation of lung function in cystic fibrosis: longitudinal modeling to compare a Midwest US cohort to international populations. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 776:145905. [PMID: 35125553 PMCID: PMC8813005 DOI: 10.1016/j.scitotenv.2021.145905] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Characterizing seasonal trend in lung function in individuals with chronic lung disease may lead to timelier treatment of acute respiratory symptoms and more precise distinction between seasonal exposures and variability. Limited research has been conducted to assess localized seasonal fluctuation in lung function decline in individuals with cystic fibrosis (CF) in context with routinely collected demographic and clinical data. We conducted a longitudinal cohort study of 253 individuals aged 6-22 years with CF receiving care at a pediatric Midwestern US CF center with median (range) of follow-up time of 4.7 (0-9.95) years, implementing two distinct models to estimate seasonality effects. The outcome, lung function, was measured as percent-predicted of forced expiratory volume in 1 second (FEV1). Both models showed that older age, being male, using Medicaid insurance and having Pseudomonas aeruginosa infection corresponded to accelerated FEV1 decline. A sine wave model for seasonality had better fit to the data, compared to a linear model with categories for seasonality. Compared to international cohorts, seasonal fluctuations occurred earlier and with greater volatility, even after adjustment for ambient temperature. Average lung function peaked in February and dipped in August, and FEV1 fluctuation was 0.81 % predicted (95% CI: 0.52 to 1.1). Adjusting for temperature shifted the peak and dip to March and September, respectively, and decreased FEV1 fluctuation to 0.45 % predicted (95% CI: 0.08 to 0.82). Understanding localized seasonal variation and its impact on lung function may allow researchers to perform precision public health for lung diseases and disorders at the point-of-care level.
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Affiliation(s)
- Emrah Gecili
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Cole Brokamp
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Anushka Palipana
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Division of Statistics and Data Science, Department of Mathematics, University of Cincinnati, 155B McMicken Hall, Cincinnati, OH, USA
| | - Rui Huang
- Division of Statistics and Data Science, Department of Mathematics, University of Cincinnati, 155B McMicken Hall, Cincinnati, OH, USA
| | | | - Teresa Pestian
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Erika Rasnick
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Ruth H. Keogh
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Yizhao Ni
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - John P. Clancy
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
- Cystic Fibrosis Foundation, 4550 Montgomery Ave, Bethesda, MD, USA
- Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Patrick Ryan
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
| | - Rhonda D. Szczesniak
- Division of Biostatistics & Epidemiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, USA
- Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH, USA
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5
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An Animated Functional Data Analysis Interface to Cluster Rapid Lung Function Decline and Enhance Center-Level Care in Cystic Fibrosis. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:6671833. [PMID: 34094041 PMCID: PMC8140832 DOI: 10.1155/2021/6671833] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 04/27/2021] [Indexed: 11/17/2022]
Abstract
Identifying disease progression through enhanced decision support tools is key to chronic management in cystic fibrosis at both the patient and care center level. Rapid decline in lung function relative to patient level and center norms is an important predictor of outcomes. Our objectives were to construct and utilize center-level classification of rapid decliners to develop an animated dashboard for comparisons within patients over time, multiple patients within centers, or between centers. A functional data analysis technique known as functional principal components analysis was applied to lung function trajectories from 18,387 patients across 247 accredited centers followed through the United States Cystic Fibrosis Foundation Patient Registry, in order to cluster patients into rapid decline phenotypes. Smaller centers (<30 patients) had older patients with lower baseline lung function and less severe rates of decline and had maximal decline later, compared to medium (30-150 patients) or large (>150 patients) centers. Small centers also had the lowest prevalence of early rapid decliners (17.7%, versus 24% and 25.7% for medium and large centers, resp.). The animated functional data analysis dashboard illustrated clustering and center-specific summaries of the rapid decline phenotypes. Clinical scenarios and utility of the center-level functional principal components analysis (FPCA) approach are considered and discussed.
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6
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Szczesniak RD, Su W, Brokamp C, Keogh RH, Pestian JP, Seid M, Diggle PJ, Clancy JP. Dynamic predictive probabilities to monitor rapid cystic fibrosis disease progression. Stat Med 2019; 39:740-756. [PMID: 31816119 PMCID: PMC7028099 DOI: 10.1002/sim.8443] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 09/23/2019] [Accepted: 11/16/2019] [Indexed: 11/29/2022]
Abstract
Cystic fibrosis (CF) is a progressive, genetic disease characterized by frequent, prolonged drops in lung function. Accurately predicting rapid underlying lung‐function decline is essential for clinical decision support and timely intervention. Determining whether an individual is experiencing a period of rapid decline is complicated due to its heterogeneous timing and extent, and error component of the measured lung function. We construct individualized predictive probabilities for “nowcasting” rapid decline. We assume each patient's true longitudinal lung function, S(t), follows a nonlinear, nonstationary stochastic process, and accommodate between‐patient heterogeneity through random effects. Corresponding lung‐function decline at time t is defined as the rate of change, S′(t). We predict S′(t) conditional on observed covariate and measurement history by modeling a measured lung function as a noisy version of S(t). The method is applied to data on 30 879 US CF Registry patients. Results are contrasted with a currently employed decision rule using single‐center data on 212 individuals. Rapid decline is identified earlier using predictive probabilities than the center's currently employed decision rule (mean difference: 0.65 years; 95% confidence interval (CI): 0.41, 0.89). We constructed a bootstrapping algorithm to obtain CIs for predictive probabilities. We illustrate real‐time implementation with R Shiny. Predictive accuracy is investigated using empirical simulations, which suggest this approach more accurately detects peak decline, compared with a uniform threshold of rapid decline. Median area under the ROC curve estimates (Q1‐Q3) were 0.817 (0.814‐0.822) and 0.745 (0.741‐0.747), respectively, implying reasonable accuracy for both. This article demonstrates how individualized rate of change estimates can be coupled with probabilistic predictive inference and implementation for a useful medical‐monitoring approach.
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Affiliation(s)
- Rhonda D Szczesniak
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio
| | - Weiji Su
- Department of Mathematical Sciences, University of Cincinnati, Cincinnati, Ohio
| | - Cole Brokamp
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio
| | - Ruth H Keogh
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK
| | - John P Pestian
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, and Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio
| | - Michael Seid
- James M. Anderson Center for Health Systems Excellence and Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio
| | - Peter J Diggle
- CHICAS, Lancaster Medical School Lancaster University Lancaster, UK and Health Data Research UK, London, UK
| | - John P Clancy
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio.,Cystic Fibrosis Foundation, Bethesda, Maryland
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7
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MacNeill SJ, Pierotti L, Mohammed MA, Wildman M, Boote J, Harrison S, Carr SB, Cullinan P, Elston C, Bilton D. Identifying exceptional cystic fibrosis care services: combining statistical process control with focus groups. HEALTH SERVICES AND DELIVERY RESEARCH 2019. [DOI: 10.3310/hsdr07060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background
The Cystic Fibrosis (CF) Registry collects clinical data on all patients attending specialist CF centres in the UK. These data have been used to make comparisons between centres on key outcomes such as forced expiratory volume in 1 second (FEV1) using simple rankings, which promote the assumption that those with the highest measures provide ‘better’ care.
Objectives
To explore whether or not using statistical ‘process control’ charts that move away from league tables and adjusting for case mix (age, where appropriate; sex; CF genotype; pancreatic sufficiency; and socioeconomic status) could identify exceptional CF care services in terms of clinically meaningful outcomes. Then, using insight from patients and clinicians on what structures, processes and policies are necessary for delivering good CF care, to explore whether or not care is associated with observed differences in outcomes.
Design
Cross-sectional analyses.
Setting
Specialist CF centres in the UK.
Participants
Patients aged ≥ 6 years attending specialist CF centres and clinicians at these centres.
Main outcome measures
FEV1% predicted.
Data sources
Annual reviews taken from the UK CF Registry (2007–15).
Results
We studied FEV1 in many different ways and in different periods. In our analyses of both adult and paediatric centres, we observed that some centres showed repeated evidence of ‘special-cause variation’, with mean FEV1 being greater than the mean in some cases and lower than the mean in others. Some of these differences were explained by statistical adjustment for different measures of case mix, such as age, socioeconomic status, genotype and pancreatic sufficiency. After adjustment, there was some remaining evidence of special-cause variation for some centres. Our data at these centres suggest that there may be an association with the use of intravenous antibiotics. Workshops and focus groups with clinicians at paediatric and adult centres identified a number of structures, processes and policies that were felt to be associated with good care. From these, questionnaires for CF centre directors were developed and disseminated. However, the response rate was low, limiting the questionnaires’ use. Focus groups with patients to gain their insights into what is necessary for the delivery of good care identified themes similar to those identified by clinicians, and a patient questionnaire was developed based on these insights.
Limitations
Our data analyses suggest that differences in intravenous antibiotic usage may be associated with centre-level outcomes; this needs to be explored further in partnership with the centres. Our survey of centre directors yielded a low response, making it difficult to gain useful knowledge to inform further discussions with sites.
Conclusions
Our findings confirm that the CF Registry can be used to identify differences in clinical outcomes between centres and that case mix might explain some of these differences. As such, adjustment for case mix is essential when trying to understand how and why centres differ from the mean.
Future work
Future work will involve exploring with clinicians how care is delivered so that we can understand associations between care and outcomes. Patients will also be asked for their perspectives on the care they receive.
Funding
The National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Stephanie J MacNeill
- Bristol Randomised Trials Collaboration, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Livia Pierotti
- Department of Occupational and Environmental Medicine, National Heart and Lung Institute, Imperial College London, London, UK
- Respiratory Medicine, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | | | - Martin Wildman
- Northern General Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Jonathan Boote
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Steve Harrison
- Northern General Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Siobhán B Carr
- Department of Paediatrics, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Paul Cullinan
- Department of Occupational and Environmental Medicine, National Heart and Lung Institute, Imperial College London, London, UK
- Respiratory Medicine, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | | | - Diana Bilton
- Respiratory Medicine, Royal Brompton and Harefield NHS Foundation Trust, London, UK
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8
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Kampstra NA, Zipfel N, van der Nat PB, Westert GP, van der Wees PJ, Groenewoud AS. Health outcomes measurement and organizational readiness support quality improvement: a systematic review. BMC Health Serv Res 2018; 18:1005. [PMID: 30594193 PMCID: PMC6311059 DOI: 10.1186/s12913-018-3828-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 12/17/2018] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Using outcome measures to advance healthcare continues to be of widespread interest. The goal is to summarize the results of studies which use outcome measures from clinical registries to implement and monitor QI initiatives. The second objective is to identify a) facilitators and/or barriers that contribute to the realization of QI efforts, and b) how outcomes are being used as a catalyst to change outcomes over time. METHODS We searched the PubMed, EMBASE and Cochrane databases for relevant articles published between January 1995 and March 2017. We used a standardized data abstraction form. Studies were included when the following three criteria were fulfilled: 1) they relied on structural data collection, 2) when a structural and comprehensive QI intervention had been implemented and evaluated, and 3) impact on improving clinical and/or patient-reported outcomes was described. Data on QI strategies, QI initiatives and the impact on outcomes was extracted using standardized assessment tools. RESULTS We included 21 articles, of which eight showed statistically significant improvements on outcomes using data from clinical registries. Out of these eight studies, the Chronic Care Model, IT application as feedback, benchmarking and the Collaborative Care Model were used as QI methods. Encouraging trends in realizing improved outcomes through QI initiatives were observed, ranging from improving teamwork, implementation of clinical guidelines, implementation of physician alerts and development of a decision support system. Facilitators for implementing QI initiatives included a high quality database, audits, frequent reporting and feedback, patient involvement, communication, standardization, engagement, and leadership. CONCLUSION This review suggests that outcomes collected in clinical registries are supportive to realize QI initiatives. Organizational readiness and an active approach are key in achieving improved outcomes.
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Affiliation(s)
- Nynke A Kampstra
- Department of Value-Based Healthcare, St. Antonius Hospital, Nieuwegein, the Netherlands. .,Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, the Netherlands.
| | - Nina Zipfel
- Department of Value-Based Healthcare, St. Antonius Hospital, Nieuwegein, the Netherlands.,Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, the Netherlands
| | - Paul B van der Nat
- Department of Value-Based Healthcare, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - Gert P Westert
- Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, the Netherlands
| | - Philip J van der Wees
- Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, the Netherlands
| | - A Stef Groenewoud
- Radboud Institute for Health Sciences, Scientific Center for Quality of Healthcare (IQ healthcare), Radboud university medical center, Nijmegen, the Netherlands
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Szczesniak RD, Brokamp C, Su W, Mcphail GL, Pestian J, Clancy JP. Improving Detection of Rapid Cystic Fibrosis Disease Progression-Early Translation of a Predictive Algorithm Into a Point-of-Care Tool. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE-JTEHM 2018; 7:2800108. [PMID: 30800534 PMCID: PMC6368437 DOI: 10.1109/jtehm.2018.2878534] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 10/02/2018] [Indexed: 12/30/2022]
Abstract
The clinical course of cystic fibrosis (CF) lung disease is marked by acute drops of lung function, defined clinically as rapid decline. As such, lung function is monitored routinely through pulmonary function testing, producing hundreds of measurements over the lifespan of an individual patient. Point-of-care technologies aimed at improving detection of rapid decline have been limited. Our aim in this early translational study is to develop and translate a predictive algorithm into a prototype prognostic tool for improved detection of rapid decline. The predictive algorithm was developed, validated and checked for 6-month, 1-year, and 2-year forecast accuracies using data on demographic and clinical characteristics from 30 879 patients aged 6 years and older who were followed in the U.S. Cystic Fibrosis Foundation Patient Registry from 2003 to 2015. Predictions of rapid decline based on the algorithm were compared to a detection algorithm currently being used at a CF center with 212 patients who received care between 2012-2017. The algorithm was translated into a prototype web application using RShiny, which resulted from an iterative development and refinement based on clinician feedback. The study showed that the algorithm had excellent predictive accuracy and earlier detection of rapid decline, compared to the current approach, and yielded a prototype platform with the potential to serve as a viable point-of-care tool. Future work includes implementation of this clinical prototype, which will be evaluated prospectively under real-world settings, with the aim of improving the pre-visit planning process for CF point of care. Likely extensions to other point-of-care settings are discussed.
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Affiliation(s)
- Rhonda D Szczesniak
- Division of Biostatistics and EpidemiologyCincinnati Children's Hospital Medical CenterCincinnatiOH45229USA.,Division of Pulmonary MedicineCincinnati Children's Hospital Medical CenterCincinnatiOH45229USA
| | - Cole Brokamp
- Division of Biostatistics and EpidemiologyCincinnati Children's Hospital Medical CenterCincinnatiOH45229USA
| | - Weiji Su
- Division of Biostatistics and EpidemiologyCincinnati Children's Hospital Medical CenterCincinnatiOH45229USA
| | - Gary L Mcphail
- Division of Pulmonary MedicineCincinnati Children's Hospital Medical CenterCincinnatiOH45229USA
| | - John Pestian
- Division of Biomedical InformaticsCincinnati Children's Hospital Medical CenterCincinnatiOH45229USA
| | - John P Clancy
- Division of Pulmonary MedicineCincinnati Children's Hospital Medical CenterCincinnatiOH45229USA
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10
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Impact of a program ensuring consistent response to acute drops in lung function in children with cystic fibrosis. J Cyst Fibros 2018; 17:769-778. [DOI: 10.1016/j.jcf.2018.06.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/24/2018] [Accepted: 06/05/2018] [Indexed: 11/19/2022]
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11
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Involvement of patients and parents in research undertaken by the Australian and New Zealand Fontan Registry. Cardiol Young 2018; 28:517-521. [PMID: 28814350 DOI: 10.1017/s1047951117001494] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Research that is closely connected with the population it is studying and in which the translational value to healthcare is high is a laudable goal, but it is not often achieved. The Australian and New Zealand Fontan Registry has developed a model for involving patients and parents of children with a Fontan circulation in its research. The model involves consumer participation in the overarching Steering Committee, and has set in place multiple channels of communication allowing the early dissemination of research findings before peer-reviewing, and consumer feedback at all levels of the research. Our focus was not only to provide information but also to give a voice to this community and include them as researchers. These communication channels are a part of a larger network involving the practitioner community, support groups, funding agencies, and health authorities. This close connection with the target research population has multiple benefits: safeguarding the project; controlling and adjusting both the messages conveyed and the investigations; building a community; raising new ideas for research; increasing our research participation rate; increasing the weight of our endeavours; and, above all, increasing our own satisfaction in our research undertakings. In conclusion, the interactions with patients and their families within Australia and New Zealand provide one potential model for the involvement of patients and parents that may result in research that is more relevant, focussed, and practically applicable in a healthcare setting.
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12
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Sabadosa KA, Godfrey MM, Marshall BC. Trans-Atlantic collaboration: applying lessons learned from the US CF Foundation quality improvement initiative. Orphanet J Rare Dis 2018; 13:13. [PMID: 29799379 PMCID: PMC6225611 DOI: 10.1186/s13023-017-0744-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background Between 2002 and 2006 France launched a national cystic fibrois (CF) newborn screening program; organized a network of specialized CF care centers; and issued CF diagnostic and treatment standards. To continue to build on this success in 2007 the Cystic Fibrosis Center of Expertise for Rare Diseases (CF CERD) of Nantes-Roscoff in partnership with the French CF Society, the French CF Association (Vaincre la Mucoviscidose), and all CF center leaders from across the country agreed to pursue center-level improvement in medical outcomes for people with CF by adapting the U.S. Cystic Fibrosis Foundation’s (US CFF) national initiative, Accelerating the Rate of Improvement in CF Care. To launch the Program to Improve Results and Expertise in CF (le Programme d’Amélioration des Résultats et de l’Expertise en Mucoviscidose - PHARE-M), French leaders pursued mentorship and guidance from leaders at the US CFF, the Dartmouth Institute (TDI), and clinical care teams at CF centers across the U.S. Methods The following activities enabled the Nantes-Roscoff CF CERD team members and a parent, involved with the French CF Association board and a quality engineer by training, to gain the leadership and quality improvement knowledge and skills necessary to implement the PHARE-M program: 1) regularly attending national meetings, tracking publications, and leveraging existing partnerships; 2) completing two sabbaticals to visit U.S. CF centers and enrolling in academic and professional training courses; and, 3) inviting US CFF and TDI leaders to France to meet key opinion leaders and frontline teams. Conclusions The Nantes-Roscoff CF CERD team successfully adapted the US CFF’s initiative to accelerate improvement in CF care by establishing a partnership with U.S. leaders to communicate and exchange strategies and lessons learned; intentionally studying and adapting the Clinical Microsystems approach to quality improvement; and learning directly from the experience of frontline teams in the U.S. They continue to partner with U.S. leaders and are seeking to collaborate with European colleagues to continue to improve care for individuals with CF and their families across Europe.
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Affiliation(s)
- Kathryn A Sabadosa
- The Dartmouth Institute for Health Policy & Clinical Practice, Williamson Translational Research Building, One Medical Center Drive, Lebanon, NH, 03756, USA.
| | - Marjorie M Godfrey
- The Dartmouth Institute for Health Policy & Clinical Practice, Williamson Translational Research Building, One Medical Center Drive, Lebanon, NH, 03756, USA
| | - Bruce C Marshall
- Cystic Fibrosis Foundation, 4550 Montgomery Ave. Suite 1100 N, Bethesda, MD, 20814, USA
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Augustine EF, Dorsey ER, Saltonstall PL. The Care Continuum: An Evolving Model for Care and Research in Rare Diseases. Pediatrics 2017; 140:peds.2017-0108. [PMID: 28818836 DOI: 10.1542/peds.2017-0108] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/23/2017] [Indexed: 11/24/2022] Open
Affiliation(s)
- Erika F Augustine
- Center for Human Experimental Therapeutics and .,Department of Neurology, University of Rochester Medical Center, Rochester, New York; and
| | - E Ray Dorsey
- Center for Human Experimental Therapeutics and.,Department of Neurology, University of Rochester Medical Center, Rochester, New York; and
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Singh SB, Shelton AU, Greenberg B, Starner TD. Implementation of cystic fibrosis clinical pathways improved physician adherence to care guidelines. Pediatr Pulmonol 2017; 52:175-181. [PMID: 27797455 PMCID: PMC5258867 DOI: 10.1002/ppul.23635] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 09/09/2016] [Accepted: 10/10/2016] [Indexed: 01/08/2023]
Abstract
INTRODUCTION There is significant variability in clinical outcomes, including growth and lung function, between the various cystic fibrosis (CF) centers. No specific or unique therapeutic practices have been identified to account for these differences. However, more uniform care within centers was associated with better outcomes. The objective of this study was to implement clinical pathways for diagnosis and treatment of nutritional failure and lung inflammation in order to achieve better health care provider adherence to center-specific, agreed-on practices. METHODS Agreed-on clinical pathway treatment plans for both nutrition and lower airway inflammation were implemented on January 1, 2010. The primary outcome measure was to evaluate if patients' diagnoses and treatments were consistent with the agreed-on clinical pathways. RESULTS The proportion of clinic visits from baseline to 18 months post-intervention where the provider completely followed nutrition clinical pathway increased from 57.72% to 79.49% (P = 0.049) and the proportion for lower airway inflammation clinical pathway increased from 65.85% to 86.32% (P = 0.035). The use of nutritional diagnosis and documentation of associated clinical pathway in the clinical plan increased from 16.26% to 61.54% and 56.10% to 94.87%, respectively. Similarly, diagnosis of lower airway inflammation and documentation related to their treatment plans increased from 1.63% to 43.59% and 30.08% to 87.18%, respectively. CONCLUSION Implementation of clinical pathways for nutrition and lower airway inflammation issues resulted in more uniform care of CF patients. Having objective criteria for diagnoses and agreed-on treatment plans for each of those diagnoses allowed for monitoring and individual feedback. Increases in utilization of correct diagnoses and discussion of specific therapeutic interventions in the clinic notes were associated with increased adherence to clinical pathways. Pediatr Pulmonol. 2017;52:175-181. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Sachinkumar B Singh
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Annie U Shelton
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Barbara Greenberg
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Timothy D Starner
- Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, Iowa
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Lail J, Schoettker PJ, White DL, Mehta B, Kotagal UR. Applying the Chronic Care Model to Improve Care and Outcomes at a Pediatric Medical Center. Jt Comm J Qual Patient Saf 2017; 43:101-112. [PMID: 28334588 DOI: 10.1016/j.jcjq.2016.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cincinnati Children's Hospital Medical Center launched the Condition Outcomes Improvement Initiative in 2012 to help disease-based teams use the principles of improvement science to implement components of the Chronic Care Model and improve outpatient care delivery for populations of children with chronic and complex conditions. The goal was to improve outcomes by 20% from baseline. METHODS Initiative activities included review of the evidence to choose and measure outcomes, development of condition-specific patient registries and tools for data collection, patient stratification, planning and coordinating care before and after visits, and self-management support. RESULTS Eighteen condition teams, in sequenced cohorts, fully participated in the three-year initiative. As of October 1, 2015, data from 27,221 active patients with chronic conditions were entered into registries within the electronic health record and being used to inform quality improvement and population management. Overall, 13,601 of these children had an improved outcome. Seven of the teams had implemented their evidence-based interventions with ≥ 90% reliability, 83% of teams were regularly using an electronic template to plan care for a child's condition before an encounter, 89% had stratified their population by severity of medical/psychosocial needs, 56% were using registry care gap data for population management, and 72% were doing self-management assessments. Eleven teams achieved the numeric goal of 20% improvement in their chosen outcome. CONCLUSION The results suggest that, by implementing quality improvement methods with multidisciplinary support, clinical teams can manage chronic condition populations and improve clinical, functional, and patient-reported outcomes. This work continues to be spread across the institution.
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Zanetti CA, Taylor N. Value co-creation in healthcare through positive deviance. HEALTHCARE-THE JOURNAL OF DELIVERY SCIENCE AND INNOVATION 2016; 4:277-281. [PMID: 27469440 DOI: 10.1016/j.hjdsi.2016.06.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 04/25/2016] [Accepted: 06/13/2016] [Indexed: 11/19/2022]
Abstract
PURPOSE To explore how converging fields of co-creation and positive deviance may increase value in healthcare. METHODS Informed by research in positive deviance, patient engagement, value co-creation, and quality improvement, we propose a positive deviance approach to co-creation of health. RESULTS Co-creation has shown to improve health outcomes with regard to multiple health conditions. Positive deviance has also shown to improve outcomes in multiple healthcare and patient community environments. CONCLUSION A positive deviance co-creation framework may aid in achieving improved outcomes for patients, care teams and their respective healthcare organizations.
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Affiliation(s)
- Cole Anthony Zanetti
- Epsom Family Medicine, Leadership Preventive Medicine Resident, Dartmouth Hitchcock Medical Center, 250 Pleasant Street, Concord, NH 03301, Unites States.
| | - Natalie Taylor
- Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Australia.
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Wooldridge JL, Mason S, Brusatti J, Albers GM, Noyes BE. Improvements in Cystic Fibrosis Quarterly Visits, Lung Function Tests, and Respiratory Cultures. Pediatrics 2015; 136:e1611-6. [PMID: 26574591 DOI: 10.1542/peds.2014-2979] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/08/2015] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The Cystic Fibrosis (CF) Foundation recommends patients attend clinic ≥4 times per year with 4 respiratory cultures and 2 pulmonary function tests (PFTs). However, nationally only 57.4% of patients met these guidelines in 2012. We used a quality improvement program with a goal of 75% of our patients meeting this care guideline by 2012. METHODS A 2-stage program was started in 2011. Stage 1: education of patients/caregivers on importance of quarterly visits. Stage 2: quarterly tracking system of patient appointments. Data on clinic visits, respiratory cultures, and PFTs were collected from the CF registry from January 2009 through December 2013. Statistical process control charts were used to track improvements. RESULTS The average number of clinic visits increased significantly from 4.6 ± 2.3 in 2009 to 6.3 ± 4.6 in 2013 (P < .0001). The percentage of patients ages 6 through 18 completing a clinic visit, PFT, and respiratory culture per quarter increased significantly from 76.2% during 2009 to 86.4% in 2013. The percentage of patients completing ≥4 clinic visits with 4 respiratory cultures and 2 PFTs improved significantly from 47.5% in 2009 to 71.0% in 2013 (P < .0001). CONCLUSIONS A tracking system of patient appointments significantly improved adherence to the care guidelines better than education alone. The multiple-stage quality improvement program we implemented may be modifiable and able to be integrated in other CF centers or other multiple disciplinary chronic illness care centers.
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Affiliation(s)
- Jamie L Wooldridge
- Department of Pediatrics, St Louis University School of Medicine, St Louis, Missouri; and
| | - Susan Mason
- SSM Cardinal Glennon Children's Medical Center, St Louis, Missouri
| | - Judith Brusatti
- SSM Cardinal Glennon Children's Medical Center, St Louis, Missouri
| | - Gary M Albers
- Department of Pediatrics, St Louis University School of Medicine, St Louis, Missouri; and
| | - Blakeslee E Noyes
- Department of Pediatrics, St Louis University School of Medicine, St Louis, Missouri; and
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18
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Sigsbee B, Bever CT, Jones LK. Practice improvement requires more than guidelines and quality measures. Neurology 2015; 86:188-93. [DOI: 10.1212/wnl.0000000000002116] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 08/19/2015] [Indexed: 11/15/2022] Open
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Sawicki GS, Goss CH. Tackling the increasing complexity of CF care. Pediatr Pulmonol 2015; 50 Suppl 40:S74-9. [PMID: 26335957 PMCID: PMC4562023 DOI: 10.1002/ppul.23244] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 06/05/2015] [Accepted: 06/16/2015] [Indexed: 12/28/2022]
Abstract
Health outcomes for individuals with cystic fibrosis (CF) have dramatically improved in parallel with better organization of clinical care systems, evolution of novel therapeutics, and improvements in diagnosis and screening for CF and CF-related complications. In parallel with these advances has come an increasing complexity and burden of care, leading to challenges with adherence to treatment regimens. As novel therapeutics continue to be developed and introduced to the CF care regimen, there are clear opportunities to refine and personalize care. This can be done by adding comparative effectiveness research to the CF clinical research paradigm and integrating novel technologies in drug delivery and remote monitoring that can facilitate adherence but also reduce the burden of treatment while maintaining efficacy. This review highlights both the challenges of the increasingly complex treatment regimens in CF and the opportunities to advance care by addressing adherence, implementation science, comparative effectiveness, and integration of novel technologies in CF care.
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Affiliation(s)
- Gregory S Sawicki
- Division of Respiratory Diseases, Boston Children's Hospital, Boston, Massachusetts
| | - Christopher H Goss
- Division of Pulmonary Medicine, Department of Pediatrics, Seattle Children's Hospital, Seattle, Washington
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Homa K, Sabadosa KA, Marrow LC, Marshall BC. Experience of care from the perspective of individuals with cystic fibrosis and families: Results from 70 CF Foundation accredited programs in the USA. J Cyst Fibros 2015; 14:515-22. [DOI: 10.1016/j.jcf.2014.12.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 11/29/2014] [Accepted: 12/06/2014] [Indexed: 10/24/2022]
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