How Do Patients With Idiopathic Pulmonary Fibrosis in the Real World Compare With Eligibility Criteria for Clinical Trials?

CHEST Journal ◽  
2017 ◽  
Vol 152 (4) ◽  
pp. A451
Author(s):  
Victoria Gamerman ◽  
Margaret Salisbury ◽  
Daniel Culver ◽  
Thomas Leonard ◽  
Megan Neely ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Real World ◽  
Eligibility Criteria ◽  
The Real

scholarly journals Effects of low-dose pirfenidone on survival and lung function decline in patients with idiopathic pulmonary fibrosis (IPF): Results from a real-world study

PLoS ONE ◽  
2021 ◽  
Vol 16 (12) ◽  
pp. e0261684
Author(s):  
Eung Gu Lee ◽  
Tae-Hee Lee ◽  
Yujin Hong ◽  
Jiwon Ryoo ◽  
Jung Won Heo ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Pulmonary Function ◽  
Real World ◽  
Low Dose ◽  
Randomized Clinical Trials ◽  
Laboratory Data ◽  
Unknown Etiology ◽  
The Real

Background Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive fibrosing interstitial pneumonia of unknown etiology. In several randomized clinical trials, and in the clinical practice, pirfenidone is used to effectively and safely treat IPF. However, sometimes it is difficult to use the dose of pirfenidone used in clinical trials. This study evaluated the effects of low-dose pirfenidone on IPF disease progression and patient survival in the real-world. Methods This retrospective, observational study enrolled IPF patients seen at the time of diagnosis at a single center from 2008 to 2018. Longitudinal clinical and laboratory data were prospectively collected. We compared the clinical characteristics, survival, and pulmonary function decline between patients treated and untreated with various dose of pirfenidone. Results Of 295 IPF patients, 100 (33.9%) received pirfenidone and 195 (66.1%) received no antifibrotic agent. Of the 100 patients who received pirfenidone, 24 (24%), 50 (50%), and 26 (26%), respectively, were given 600, 1200, and 1800 mg pirfenidone daily. The mean survival time was 57.03 ± 3.90 months in the no-antifibrotic drug group and 73.26 ± 7.87 months in the pirfenidone-treated group (p = 0.027). In the unadjusted analysis, the survival of the patients given pirfenidone was significantly better (hazard ratio [HR] = 0.69, 95% confidence interval [CI]: 0.48–0.99, p = 0.04). After adjusting for age, gender, body mass index, and the GAP score [based on gender (G), age (A), and two physiological lung parameters (P)], survival remained better in the patients given pirfenidone (HR = 0.56, 95% CI: 0.37–0.85, p = 0.006). In terms of pulmonary function, the decreases in forced vital capacity (%), forced expiratory volume in 1 s (%) and the diffusing capacity of lung for carbon monoxide (%) were significantly smaller (p = 0.000, p = 0.001, and p = 0.007, respectively) in patients given pirfenidone. Conclusions Low-dose pirfenidone provided beneficial effects on survival and pulmonary function decline in the real-world practice.

scholarly journals A retrospective study of the tolerability of nintedanib for severe idiopathic pulmonary fibrosis in the real world

2019 ◽  
Vol 7 (12) ◽  
pp. 262-262 ◽  
Author(s):  
Masayuki Nakamura ◽  
Masaki Okamoto ◽  
Kiminori Fujimoto ◽  
Tomohiro Ebata ◽  
Masaki Tominaga ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Real World ◽  
The Real

scholarly journals Pirfenidone in Idiopathic Pulmonary Fibrosis “RECAP-itulating Safety into the Real World”

Respiration ◽  
2017 ◽  
Vol 94 (5) ◽  
pp. 405-407 ◽  
Author(s):  
Argyris Tzouvelekis ◽  
Evangelos Bouros ◽  
Vasilios Tzilas ◽  
Demosthenes Bouros
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Real World ◽  
The Real

scholarly journals Pirfenidone safety and adverse event management in idiopathic pulmonary fibrosis

2017 ◽  
Vol 26 (146) ◽  
pp. 170057 ◽  
Author(s):  
Lisa H. Lancaster ◽  
Joao A. de Andrade ◽  
Joseph D. Zibrak ◽  
Maria L. Padilla ◽  
Carlo Albera ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Real World ◽  
Progression Free Survival ◽  
Controlled Clinical Trials ◽  
Lung Function Decline ◽  
Real World Data ◽  
Similar Treatment ◽  
Randomised Controlled

Pirfenidone is one of two approved therapies for the treatment of idiopathic pulmonary fibrosis (IPF). Randomised controlled clinical trials and subsequent post hoc analyses have demonstrated that pirfenidone reduces lung function decline, decreases mortality and improves progression-free survival. Long-term extension trials, registries and real-world studies have also shown similar treatment effects with pirfenidone. However, for patients with IPF to obtain the maximum benefits of pirfenidone treatment, the potential adverse events (AEs) associated with pirfenidone need to be managed. This review highlights the well-known and established safety profile of pirfenidone based on randomised controlled clinical trials and real-world data. Key strategies for preventing and managing the most common pirfenidone-related AEs are described, with the goal of maximising adherence to pirfenidone with minimal AEs.

scholarly journals Real-World Data for Planning Eligibility Criteria and Enhancing Recruitment: Recommendations from the Clinical Trials Transformation Initiative

2021 ◽  
Author(s):  
Scott R. Evans ◽  
Dianne Paraoan ◽  
Jane Perlmutter ◽  
Sudha R. Raman ◽  
John J. Sheehan ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Real World ◽  
Real World Data ◽  
Eligibility Criteria ◽  
World Data ◽  
Study Planning ◽  
Efficiency And Effectiveness ◽  
Multi Stakeholder ◽  
Functional Teams ◽  
Data Driven Decisions

AbstractThe growing availability of real-world data (RWD) creates opportunities for new evidence generation and improved efficiency across the research enterprise. To varying degrees, sponsors now regularly use RWD to make data-driven decisions about trial feasibility, based on assessment of eligibility criteria for planned clinical trials. Increasingly, RWD are being used to support targeted, timely, and personalized outreach to potential trial participants that may improve the efficiency and effectiveness of the recruitment process. This paper highlights recommendations and resources, including specific case studies, developed by the Clinical Trials Transformation Initiative (CTTI) for applying RWD to planning eligibility criteria and recruiting for clinical trials. Developed through a multi-stakeholder, consensus- and evidence-driven process, these actionable tools support researchers in (1) determining whether RWD are fit for purpose with respect to study planning and recruitment, (2) engaging cross-functional teams in the use of RWD for study planning and recruitment, and (3) understanding patient and site needs to develop successful and patient-centric approaches to RWD-supported recruitment. Future considerations for the use of RWD are explored, including ensuring full patient understanding of data use and developing global datasets.

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