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Nolan CM, Birring SS. PROMising developments in IPF patient-reported outcome measures. Eur Respir J 2022; 59:59/1/2102312. [PMID: 35027375 DOI: 10.1183/13993003.02312-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 09/04/2021] [Indexed: 11/05/2022]
Affiliation(s)
- Claire M Nolan
- Harefield Respiratory Research Group, Royal Brompton and Harefield Clinical Group, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Division of Physiotherapy, Dept of Health Sciences, College of Health, Medicine and Life Sciences, Brunel University, London, UK
| | - Surinder S Birring
- Dept of Respiratory Medicine, King's College Hospital, London, UK .,Centre for Human and Applied Physiological Sciences, School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
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2
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Shah N. Effects of Systemic Enzyme Supplements on Symptoms and Quality of Life in Patients with Pulmonary Fibrosis-A Pilot Study. MEDICINES (BASEL, SWITZERLAND) 2021; 8:68. [PMID: 34822365 PMCID: PMC8624573 DOI: 10.3390/medicines8110068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 11/16/2022]
Abstract
Current FDA-approved antifibrotic treatments for Idiopathic Pulmonary Fibrosis slow down disease progression but have little impact on symptoms or quality of life in patients. This study was conducted to evaluate the effects of systemic enzymes in relieving symptoms associated with PF and improving quality of life. METHODS an open-label, prospective study on subjects with a confirmed diagnosis of PF was conducted as proof-of-concept. The subjects (n = 13) received the oral systemic enzyme supplements Serracor-NK and Serra Rx for 12 weeks and completed Health-Related Quality of Life (HRQL) questionnaires. The effect of this regimen was examined by comparing the end-of-treatment questionnaire scores with baseline values. RESULTS significant improvement was seen in 61.5% of subjects, as assessed by the WHO well-being index; an improvement in scores was seen in 84.6% of the subjects, as assessed by the UCSD Shortness of Breath Questionnaire, with 38.4% of the subjects showing minimal clinically important difference; the supplementation was found to be efficacious in 69.2%, 84.6%, 69.2% and 61.5% of the subjects, as assessed by the Saint George's Respiratory Questionnaire total, symptom, activity, and impact scores, respectively. CONCLUSIONS Serracor-NK and Serra Rx improve symptoms, as well as mental and physical wellbeing and HRQL in patients with PF.
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Affiliation(s)
- Neha Shah
- Pulmonary Fibrosis NOW, Chino, CA 91710, USA
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3
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Nurse-Led Palliative Care Clinical Trial Improves Knowledge and Preparedness in Caregivers of Patients with Idiopathic Pulmonary Fibrosis. Ann Am Thorac Soc 2021; 18:1811-1821. [PMID: 34003726 PMCID: PMC8641836 DOI: 10.1513/annalsats.202012-1494oc] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Rationale: Patients with idiopathic pulmonary fibrosis (IPF) and their caregivers experience stress, symptom burden, poor quality of life, and inadequate preparedness for end-of-life (EOL) care planning as the disease progresses. The hypothesis for this study was that the early introduction of palliative care in the course of IPF would improve knowledge and preparation for EOL, patient-reported outcomes, and advance care planning in patients with IPF and their caregivers. Objectives: We sought to determine the feasibility, acceptability, and efficacy of a nurse-led early palliative care intervention entitled "A Program of SUPPORT" (Symptom management, Understanding the disease, Pulmonary rehabilitation, Palliative care, Oxygen therapy, Research participation, and Transplantation) in patients with IPF and their caregivers. Methods: Patients with IPF (diagnosed in the year previous to their initial center visit) from the University of Pittsburgh Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease at University of Pittsburgh Medical Center-together with their caregivers-were randomized to receive the intervention "A Program of SUPPORT" or usual care. This included a total of three research visits aligned with their clinic visit over a period of 6 to 8 months. We measured feasibility, acceptability, and efficacy of this intervention. Results: A total of 136 patient/caregiver dyads were eligible, and a total of 76 dyads were enrolled and participated. Participants were predominately White males >65 years old. Thirteen percent did not have an identified caregiver. Feasibility was limited; 56% of eligible dyads were enrolled. Eligible dyads (24%) were interested in participating but too fatigued to stay after their clinic visit. There was high attrition (20% of participants died before the study was completed). "A Program of SUPPORT" was acceptable to participants. Efficacy demonstrated a significant improvement in caregiver's knowledge, disease preparedness, and confidence in caring for the patient as well as an improvement in knowledge and advance care planning completion in patient participants. Conclusions: Patients with IPF and their caregivers have unmet needs regarding knowledge of their disease, self-management strategies, and preparedness for EOL planning. This nurse-led intervention demonstrated acceptability and efficacy in knowledge and advance care planning completion in patients and in knowledge, disease preparedness, and confidence in caregivers. Future research should identify additional strategies, including telemedicine resources to reach additional patients and their caregivers earlier in their disease course. Clinical trial registered with clinicaltrials.gov (NCT02929017).
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Prior TS, Hoyer N, Shaker SB, Davidsen JR, Hilberg O, Patel H, Bendstrup E. Validation of a derived version of the IPF-specific Saint George's Respiratory Questionnaire. Respir Res 2021; 22:259. [PMID: 34610840 PMCID: PMC8491388 DOI: 10.1186/s12931-021-01853-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 09/26/2021] [Indexed: 01/03/2023] Open
Abstract
Background Health-related quality of life (HRQL) is impaired in patients with idiopathic pulmonary fibrosis (IPF). HRQL is often measured using the St. George’s Respiratory Questionnaire (SGRQ) despite the development of an IPF-specific version (SGRQ-I). Using data from a real-world cohort of patients with IPF, we aimed to transform SGRQ into a derived version of SGRQ-I, SGRQ-Ider, to examine the cross-sectional and longitudinal validity of SGRQ-Ider and to compare SGRQ-Ider to SGRQ-I. Methods Based on results from SGRQ, SGRQ-Ider was derived applying the algorithm used to develop SGRQ-I. Of the 50 items in SGRQ, 34 items were retained in SGRQ-Ider. Response options for seven items were collapsed and minor adjustments were made to the weights of two items after correspondence with the developers of SGRQ-I. Cross-sectional validation, responsiveness and minimal clinically important difference (MCID) were assessed by comparison to other HRQL instruments, pulmonary function tests and 6-min walk test performed at baseline, 6 and 12 months. Furthermore, the association between SGRQ-Ider scores and mortality was examined. Results A total of 150 IPF patients participated and 124 completed follow-up at 12 months. SGRQ-Ider performed comparably to SGRQ-I with a high concurrent validity, good test–retest reliability and high known-groups validity. SGRQ-Ider was responsive to change in HRQL and physiological anchors. MCID of SGRQ-Ider for improvement and deterioration was 3.5 and 5.7, respectively. SGRQ-Ider scores were associated with mortality in both univariate (HR 1.82, 95% CI 1.42–2.34 per 20-point increase) and multivariate analyses (HR 1.57, 95% CI 1.20–2.05 per 20-point increase). Conclusions The SGRQ-Ider is a valid, reliable and responsive HRQL instrument in patients with IPF and has psychometric properties comparable to SGRQ-I. Thus, SGRQ results can reliably be transformed into the SGRQ-Ider. The MCID estimates were calculated for improvement and deterioration separately. Increasing SGRQ-Ider score was associated with increased mortality. Supplementary Information The online version contains supplementary material available at 10.1186/s12931-021-01853-2.
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Affiliation(s)
- Thomas Skovhus Prior
- Center for Rare Lung Diseases, Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark.
| | - Nils Hoyer
- Department of Respiratory Medicine, Herlev-Gentofte University Hospital, Copenhagen, Denmark
| | - Saher Burhan Shaker
- Department of Respiratory Medicine, Herlev-Gentofte University Hospital, Copenhagen, Denmark
| | - Jesper Rømhild Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Ole Hilberg
- Department of Respiratory Medicine, Vejle Hospital, Vejle, Denmark
| | | | - Elisabeth Bendstrup
- Center for Rare Lung Diseases, Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark
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5
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Farrand E, Limper AH. Clinical Trials for Idiopathic Pulmonary Fibrosis and the Role of Health Systems. Clin Chest Med 2021; 42:287-294. [PMID: 34024404 DOI: 10.1016/j.ccm.2021.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
We are in the midst of transformative innovation in health care delivery and clinical trials in idiopathic pulmonary fibrosis (IPF). Health systems are uniquely positioned at the crossroad of these shifting paradigms, equipped with the resources to expand the research pipeline in IPF through visionary leadership and targeted investments. The authors hope that by prioritizing development of health information technology, supporting a broader range of clinical trial designs, and cultivating broad stakeholder engagement, health systems will generate data to address knowledge-evidence-practice gaps in IPF. This will continue to improve the ability to deliver high-quality, safe, and effective care.
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Affiliation(s)
- Erica Farrand
- 505 Parnassus Avenue, Room M1083, Box 0111, San Francisco, CA 94117, USA.
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6
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Aronson KI, Danoff SK, Russell AM, Ryerson CJ, Suzuki A, Wijsenbeek MS, Bajwah S, Bianchi P, Corte TJ, Lee JS, Lindell KO, Maher TM, Martinez FJ, Meek PM, Raghu G, Rouland G, Rudell R, Safford MM, Sheth JS, Swigris JJ. Patient-centered Outcomes Research in Interstitial Lung Disease: An Official American Thoracic Society Research Statement. Am J Respir Crit Care Med 2021; 204:e3-e23. [PMID: 34283696 PMCID: PMC8650796 DOI: 10.1164/rccm.202105-1193st] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background: In the past two decades, many advances have been made to our understanding of interstitial lung disease (ILD) and the way we approach its treatment. Despite this, many questions remain unanswered, particularly those related to how the disease and its therapies impact outcomes that are most important to patients. There is currently a lack of guidance on how to best define and incorporate these patient-centered outcomes in ILD research. Objectives: To summarize the current state of patient-centered outcomes research in ILD, identify gaps in knowledge and research, and highlight opportunities and methods for future patient-centered research agendas in ILD. Methods: An international interdisciplinary group of experts was assembled. The group identified top patient-centered outcomes in ILD, reviewed available literature for each outcome, highlighted important discoveries and knowledge gaps, and formulated research recommendations. Results: The committee identified seven themes around patient-centered outcomes as the focus of the statement. After a review of the literature and expert committee discussion, we developed 28 research recommendations. Conclusions: Patient-centered outcomes are key to ascertaining whether and how ILD and interventions used to treat it affect the way patients feel and function in their daily lives. Ample opportunities exist to conduct additional work dedicated to elevating and incorporating patient-centered outcomes in ILD research.
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7
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Kalluri M, Luppi F, Vancheri A, Vancheri C, Balestro E, Varone F, Mogulkoc N, Cacopardo G, Bargagli E, Renzoni E, Torrisi S, Calvello M, Libra A, Pavone M, Bonella F, Cottin V, Valenzuela C, Wijsenbeek M, Bendstrup E. Patient-reported outcomes and patient-reported outcome measures in interstitial lung disease: where to go from here? Eur Respir Rev 2021; 30:30/160/210026. [PMID: 34039675 PMCID: PMC9488962 DOI: 10.1183/16000617.0026-2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 04/02/2021] [Indexed: 12/03/2022] Open
Abstract
Patient-reported outcome measures (PROMs), tools to assess patient self-report of health status, are now increasingly used in research, care and policymaking. While there are two well-developed disease-specific PROMs for interstitial lung diseases (ILD) and idiopathic pulmonary fibrosis (IPF), many unmet and urgent needs remain. In December 2019, 64 international ILD experts convened in Erice, Italy to deliberate on many topics, including PROMs in ILD. This review summarises the history of PROMs in ILD, shortcomings of the existing tools, challenges of development, validation and implementation of their use in clinical trials, and the discussion held during the meeting. Development of disease-specific PROMs for ILD including IPF with robust methodology and validation in concordance with guidance from regulatory authorities have increased user confidence in PROMs. Minimal clinically important difference for bidirectional changes may need to be developed. Cross-cultural validation and linguistic adaptations are necessary in addition to robust psychometric properties for effective PROM use in multinational clinical trials. PROM burden of use should be reduced through appropriate use of digital technologies and computerised adaptive testing. Active patient engagement in all stages from development, testing, choosing and implementation of PROMs can help improve probability of success and further growth. PROMs are essential tools for research and care in ILD and IPF. They report patient perceptions of the impact of disease and its treatments on whole-person wellbeing and can guide research to make care more patient-centred.https://bit.ly/3s7Y0a8
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Affiliation(s)
- Meena Kalluri
- Division of Pulmonary Medicine, University of Alberta, Edmonton, AB, Canada .,Shared first and last authorship
| | - Fabrizio Luppi
- Respiratory Diseases Unit, University of Milano-Bicocca. "S. Gerardo" Hospital, Monza, Italy.,Shared first and last authorship
| | - Ada Vancheri
- Regional Referral Center for Rare Lung Diseases, University - Hospital "Policlinico G. Rodolico - San Marco", Catania, Italy
| | - Carlo Vancheri
- Dept of Clinical and Experimental Medicine, Regional Referral Centre for Rare Lung Diseases, University - Hospital "Policlinico G. Rodolico - San Marco", University of Catania, Catania, Italy
| | - Elisabetta Balestro
- Dept of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Francesco Varone
- UOC Pneumologia, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy
| | - Nesrin Mogulkoc
- Dept of Pulmonology, Ege University Hospiral, Bornova, Izmir, Turkey
| | - Giulia Cacopardo
- UOSD UTIR, A.R.N.A.S. Ospedali Civico Di Cristina Benfratelli, Palermo, Italy
| | - Elena Bargagli
- Respiratory Diseases Unit, Siena University, Siena, Italy
| | - Elizabeth Renzoni
- Interstitial Lung Disease Unit, Royal Brompton Hospital, Imperial College, London, UK
| | - Sebastiano Torrisi
- Dept of Clinical and Experimental Medicine, Regional Referral Centre for Rare Lung Diseases, University - Hospital "Policlinico G. Rodolico - San Marco", University of Catania, Catania, Italy
| | | | - Alessandro Libra
- Regional Referral Center for Rare Lung Diseases, University - Hospital "Policlinico G. Rodolico - San Marco", Catania, Italy
| | - Mauro Pavone
- Dept of Clinical and Experimental Medicine, Regional Referral Centre for Rare Lung Diseases, University - Hospital "Policlinico G. Rodolico - San Marco", University of Catania, Catania, Italy
| | - Francesco Bonella
- Pneumology Dept, Centre for Interstitial and Rare Lung Disease, Ruhrlandklinik University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Vincent Cottin
- Dept of Respiratory Medicine, National Reference Coordinating Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France.,University of Lyon, INRAE, IVPC, Lyon, France
| | - Claudia Valenzuela
- Pulmonology Dept, Hospital Universitario de la Princesa, Universidad Autonoma Madrid, Madrid, Spain.,Shared first and last authorship
| | - Marlies Wijsenbeek
- Centre of excellence, Interstitial Lung Diseases and Sarcoidosis, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Shared first and last authorship
| | - Elisabeth Bendstrup
- Dept of Respiratory Diseases and Allergy, Centre for Rare Lung Diseases, Aarhus University Hospital, Aarhus N, Denmark.,Shared first and last authorship
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8
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Aronson KI, Ali M, Reshetynak E, Kaner RJ, Martinez FJ, Safford MM, Pinheiro LC. Establishing content-validity of a disease-specific health-related quality of life instrument for patients with chronic hypersensitivity pneumonitis. J Patient Rep Outcomes 2021; 5:9. [PMID: 33443657 PMCID: PMC7809073 DOI: 10.1186/s41687-020-00282-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/29/2020] [Indexed: 11/10/2022] Open
Abstract
Background Chronic Hypersensitivity Pneumonitis (CHP) is caused by an immune mediated response in the lung tissue after exposure to an inhaled environmental antigenic stimulant. We previously documented the ways in which CHP impacts patients’ lives and have now developed a disease-specific instrument, the CHP-HRQOL instrument, to measure health-related quality of life (HRQOL). The objective of this study was to assess content validity for the CHP-HRQOL. Methods Cognitive interviews were conducted among adults with CHP. The instrument was revised and refined between each round of interviews. Feedback was obtained on the instructions, items, response options, and recall period. Items where participants had difficulty with comprehension, wording, or misinterpretation were marked by the interviewer and participant feedback was reviewed to make revisions, add or delete items when appropriate. Readability statistics were calculated using Flesch-Kincaid grade level and reading ease scores. Results Ten participants were interviewed over three rounds, with revisions made to the questionnaire in an iterative process. In the initial 39 item instrument, we identified 7 items where two or more participants reported difficulty. Participants preferred a four-week recall period (compared to a two-week recall period) and response options with a 5-point response scale. The final version of the CHP-HRQOL includes 40 items with a median reading level between 6th and 7th grade. Conclusion The CHP-HRQOL instrument demonstrated high content validity and is ready for psychometric testing in further validation studies. Supplementary Information The online version contains supplementary material available at 10.1186/s41687-020-00282-x.
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Affiliation(s)
- Kerri I Aronson
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine New York, New York, USA.
| | - Maha Ali
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Evgeniya Reshetynak
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Robert J Kaner
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine New York, New York, USA.,Department of Genetic Medicine, Weill Cornell Medicine New York, New York, USA
| | - Fernando J Martinez
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine New York, New York, USA
| | - Monika M Safford
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Laura C Pinheiro
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
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Russell AM, Saketkoo LA. Patient-Centredness and Patient-Reported Measures (PRMs) in Palliation of Lung Disease. Respir Med 2021. [DOI: 10.1007/978-3-030-81788-6_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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10
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Cox IA, Borchers Arriagada N, de Graaff B, Corte TJ, Glaspole I, Lartey S, Walters EH, Palmer AJ. Health-related quality of life of patients with idiopathic pulmonary fibrosis: a systematic review and meta-analysis. Eur Respir Rev 2020; 29:29/158/200154. [PMID: 33153990 DOI: 10.1183/16000617.0154-2020] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 06/03/2020] [Indexed: 02/07/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is one of the most common forms of interstitial lung disease presenting in persons 50 years and older. Through a comprehensive review of available studies, we aimed to assess health-related quality of life (HRQoL) of people living with IPF and the instruments used in this assessment.Searches were conducted up to May, 2020. Quality appraisal and data extraction were performed using pre-designed forms. Narrative synthesis approach was used to report results of the systematic review and a random effects model was used for the meta-analysis. A leave-one-out sensitivity analysis was performed, and a trim and fill method was used to assess publication bias.The review included 134 studies. The most used instruments to measure HRQoL were St George's Respiratory Questionnaire (SGRQ), Short Form 36 (SF36) and EuroQoL (EQ5D). Standardised mean scores (95% confidence interval) for these instruments were as follows: SGRQ total score: 44.72 (42.21-47.22); SF36 physical component score (PCS): 37.00 (34.74-39.26) SF36 mental component score (MCS): 50.18 (48.41-51.95); King's Brief Interstitial Lung Disease questionnaire total score: 58.38 (55.26-61.51); and EQ5D utility: 0.73 (0.68-0.79). Analysis of standardised means for both SGRQ and SF36 demonstrated worse scores in physical health domains as compared to mental health domains.This systematic review confirms that IPF negatively affected HRQoL, mostly impacting the physical health domains. This study also demonstrated that a diverse number of instruments are used to evaluate HRQoL. In view of this diversity, a standardised approach to measurement of HRQoL for IPF is important to ensure that comparisons made are reliable.
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Affiliation(s)
- Ingrid A Cox
- Menzies Institute for Medical Research, University of Tasmania, Tasmania, Australia.,Centre of Research Excellence for Pulmonary Fibrosis, Royal Prince Alfred Hospital, Camperdown, Australia
| | | | - Barbara de Graaff
- Menzies Institute for Medical Research, University of Tasmania, Tasmania, Australia.,Centre of Research Excellence for Pulmonary Fibrosis, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Tamera J Corte
- Centre of Research Excellence for Pulmonary Fibrosis, Royal Prince Alfred Hospital, Camperdown, Australia.,Central Clinical School, The University of Sydney, Camperdown, Australia.,Dept of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Ian Glaspole
- Centre of Research Excellence for Pulmonary Fibrosis, Royal Prince Alfred Hospital, Camperdown, Australia.,Alfred Hospital, Melbourne, Australia.,Monash University, Melbourne, Australia
| | - Stella Lartey
- Menzies Institute for Medical Research, University of Tasmania, Tasmania, Australia
| | - E Haydn Walters
- Menzies Institute for Medical Research, University of Tasmania, Tasmania, Australia.,Centre of Research Excellence for Pulmonary Fibrosis, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Andrew J Palmer
- Menzies Institute for Medical Research, University of Tasmania, Tasmania, Australia .,Centre of Research Excellence for Pulmonary Fibrosis, Royal Prince Alfred Hospital, Camperdown, Australia.,Centre for Health Policy, School of Population and Global Health, The University of Melbourne, Melbourne, Australia
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11
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Kalluri M, Luppi F, Ferrara G. What Patients With Idiopathic Pulmonary Fibrosis and Caregivers Want: Filling the Gaps With Patient Reported Outcomes and Experience Measures. Am J Med 2020; 133:281-289. [PMID: 31520625 DOI: 10.1016/j.amjmed.2019.08.032] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 08/20/2019] [Accepted: 08/22/2019] [Indexed: 01/11/2023]
Abstract
Idiopathic pulmonary fibrosis is a progressive disease, with a high mortality within the first 3-5 years from diagnosis and a poor quality of life mainly because of the burden of symptoms, such as dyspnea and cough, occurring usually many months before the diagnosis. Although available antifibrotic therapies slow down disease progression, they have no impact on quality of life. Moreover, health care around idiopathic pulmonary fibrosis patients is often "disease-centered" and relies on clinical surrogate outcomes that are poorly related to patients' quality of life and disease experience. Therefore, patients with idiopathic pulmonary fibrosis have several unmet needs in all domains of health that they wish to see recognized and addressed in the context of the treatment of their disease and its complications. In this review, we summarize the care pathway from the patients' perspective, identifying current gaps in care, education, support, and communication among patients with IPF, their caregivers, and care teams during the patient journey. The role of patient-reported outcomes (PROs), PRO measures (PROMs), and patient-reported experience measures (PREMs) in their care is discussed, as well as the need of disease-specific PROs, PROMs, and PREMs.
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Affiliation(s)
- Meena Kalluri
- Division of Pulmonary Medicine, Department of Medicine, University of Alberta and Alberta Health Services, Edmonton, Calgary, Canada
| | - Fabrizio Luppi
- Respiratory Unit, University of Milano Bicocca, S. Gerardo Hospital, ASST Monza, Italy
| | - Giovanni Ferrara
- Division of Pulmonary Medicine, Department of Medicine, University of Alberta and Alberta Health Services, Edmonton, Calgary, Canada.
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12
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Janssen K, Rosielle D, Wang Q, Kim HJ. The impact of palliative care on quality of life, anxiety, and depression in idiopathic pulmonary fibrosis: a randomized controlled pilot study. Respir Res 2020; 21:2. [PMID: 31900187 PMCID: PMC6942318 DOI: 10.1186/s12931-019-1266-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 12/19/2019] [Indexed: 01/11/2023] Open
Abstract
Background Idiopathic pulmonary fibrosis (IPF) is a fatal disease that results in poor quality of life due to progressive respiratory symptoms, anxiety, and depression. Palliative care improves quality of life and survival in other progressive diseases. No randomized controlled trials have investigated the impact of palliative care on quality of life, anxiety, or depression in IPF. Methods We conducted a randomized, controlled, pilot study to assess the feasibility of measuring the effect of a palliative care clinic referral on quality of life, anxiety, and depression in IPF. Patients were randomized to usual care (UC) or usual care + palliative care (UC + PC) with routine pulmonary follow up at 3 and 6 months. The UC + PC group received a minimum of one PC clinic visit. Primary outcome was change from baseline in quality of life, anxiety, and depression as measured by the St. George’s Respiratory Questionnaire (SGRQ), the Hospital Anxiety and Depression Index (HADS), and the Patient Health Questionnaire (PHQ-9) at 6 months. Results Twenty-two patients were randomized between September 2017 through July 2018; 11 to UC and 11 to UC + PC. There was no difference in the change in SGRQ score at 3 months or 6 months, however, the symptom score trended towards a significant worsening for UC + PC at both 3 and 6 months (mean change at 3 months for UC and UC + PC was − 7.8 and + 10.7, respectively, p = 0.066; mean change at 6 months for UC and UC + PC was − 6.0 and + 4.6, respectively, p = 0.055). There was no difference in the change in HADS anxiety or depression scores. There was a significant transient worsening in PHQ-9 scores for UC + PC at 3 months (UC: -1.6, UC + PC: + 0.9, p = 0.008); this effect did not persist at 6 months. Conclusion This pilot study demonstrated that a randomized controlled trial of palliative care in idiopathic pulmonary fibrosis patients is feasible. Receiving palliative care did not lead to improved quality of life, anxiety, or depression compared to usual care after 6 months. Patients in the UC + PC group trended towards worsening symptoms and a small but statistically significant transient worsening in depression. These findings should be interpreted with caution, and need to be evaluated in adequately powered clinical trials. NCT03981406, June 10, 2019, retrospectively registered.
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Affiliation(s)
- Katherine Janssen
- University of Minnesota Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, MMC 276, 420 Delaware Street SE, Minneapolis, MN, 55455, USA.
| | - Drew Rosielle
- University of Minnesota Palliative Care, MMC 603 Mayo, 8603A, 420 Delaware Street SE, Minneapolis, MN, 55455, USA
| | - Qi Wang
- University of Minnesota Biostatistical Design and Support Center, Clinical Translational Science Institute, Room 223, 1932D, 717 Delaware St SE, Minneapolis, MN, 55414, USA
| | - Hyun Joo Kim
- University of Minnesota Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, MMC 276, 420 Delaware Street SE, Minneapolis, MN, 55455, USA
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13
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Nolan CM, Birring SS, Maddocks M, Maher TM, Patel S, Barker RE, Jones SE, Walsh JA, Wynne SC, George PM, Man WDC. King's Brief Interstitial Lung Disease questionnaire: responsiveness and minimum clinically important difference. Eur Respir J 2019; 54:13993003.00281-2019. [PMID: 31221807 DOI: 10.1183/13993003.00281-2019] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 05/29/2019] [Indexed: 11/05/2022]
Abstract
Health status is increasingly used in clinical practice to quantify symptom burden and as a clinical trial end-point in patients with interstitial lung disease (ILD). The King's Brief Interstitial Lung Disease (KBILD) questionnaire is a brief, validated 15-item, disease-specific, health-related quality of life questionnaire that is increasingly used in clinical trials, but little data exist regarding the minimum clinically important difference (MCID). Using pulmonary rehabilitation as a model, we aimed to determine the responsiveness of KBILD and provide estimates of the MCID.KBILD scores, Chronic Respiratory Questionnaire (CRQ) scores, Medical Research Council (MRC) Dyspnoea score and incremental shuttle walk test (ISWT) distance were measured in 209 patients with ILD (105 with idiopathic pulmonary fibrosis (IPF)) before and after an outpatient pulmonary rehabilitation programme. Changes with intervention and Cohen's effect size were calculated. Anchor-based (linear regression and receiver operating characteristic plots) or distribution-based approaches (0.5 sd and standard error of measurement) were used to estimate the MCID of KBILD domain and total scores.KBILD, CRQ, MRC Dyspnoea and ISWT improved with intervention, and the effect sizes of KBILD domain and total scores ranged from 0.28 to 0.38. Using anchor-based estimates, the MCID estimates for KBILD-Psychological, KBILD-Breathlessness and activities, and KBILD-Total were 5.4, 4.4 and 3.9 points, respectively. Using distribution-based methods, the MCID estimate for KBILD-Chest symptoms was 9.8 points. The MCID estimates for KBILD in IPF patients were similar.In patients with ILD and IPF, KBILD is responsive to intervention with an estimated MCID of 3.9 points for the total score.
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Affiliation(s)
- Claire M Nolan
- Harefield Pulmonary Rehabilitation and Muscle Research Laboratory, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK .,Harefield Pulmonary Rehabilitation Unit, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK
| | - Surinder S Birring
- Centre for Human and Applied Physiological Sciences, School of Basic and Medical Biosciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Matthew Maddocks
- Division of Palliative Care, Policy and Rehabilitation, Cicely Saunders Institute, King's College London, London, UK
| | - Toby M Maher
- National Heart and Lung Institute, Imperial College London, London, UK.,Interstitial Lung Disease Unit, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Suhani Patel
- Harefield Pulmonary Rehabilitation and Muscle Research Laboratory, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK
| | - Ruth E Barker
- Harefield Pulmonary Rehabilitation and Muscle Research Laboratory, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK.,National Heart and Lung Institute, Imperial College London, London, UK
| | - Sarah E Jones
- Harefield Pulmonary Rehabilitation and Muscle Research Laboratory, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK.,National Heart and Lung Institute, Imperial College London, London, UK
| | - Jessica A Walsh
- Harefield Pulmonary Rehabilitation and Muscle Research Laboratory, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK.,Harefield Pulmonary Rehabilitation Unit, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK
| | - Stephanie C Wynne
- Harefield Pulmonary Rehabilitation and Muscle Research Laboratory, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK
| | - Peter M George
- National Heart and Lung Institute, Imperial College London, London, UK.,Interstitial Lung Disease Unit, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - William D-C Man
- Harefield Pulmonary Rehabilitation and Muscle Research Laboratory, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK.,Harefield Pulmonary Rehabilitation Unit, Royal Brompton and Harefield NHS Foundation Trust, Harefield, UK.,National Heart and Lung Institute, Imperial College London, London, UK
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14
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Witt S, Krauss E, Barbero MAN, Müller V, Bonniaud P, Vancheri C, Wells AU, Vasakova M, Pesci A, Klepetko W, Seeger W, Crestani B, Leidl R, Holle R, Schwarzkopf L, Guenther A. Psychometric properties and minimal important differences of SF-36 in Idiopathic Pulmonary Fibrosis. Respir Res 2019; 20:47. [PMID: 30823880 PMCID: PMC6397447 DOI: 10.1186/s12931-019-1010-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 02/20/2019] [Indexed: 01/06/2023] Open
Abstract
Background Idiopathic pulmonary fibrosis (IPF) is a rare disease with a median survival of 3–5 years after diagnosis with limited treatment options. The aim of this study is to assess the psychometric characteristics of the Short Form 36 Health Status Questionnaire (SF-36) in IPF and to provide disease specific minimally important differences (MID). Methods Data source was the European IPF Registry (eurIPFreg). The psychometric properties of the SF-36 version 2 were evaluated based on objective clinical measures as well as subjective perception. We analysed acceptance, feasibility, discrimination ability, construct and criterion validity, responsiveness and test-retest-reliability. MIDs were estimated via distribution and anchor-based approaches. Results The study population included 258 individuals (73.3% male; mean age 67.3 years, SD 10.7). Of them 75.2% (194 individuals) had no missing item. The distribution of several items was skewed, although floor effect was acceptable. Physical component score (PCS) correlated significantly and moderately with several anchors, whereas the correlations of mental component score (MCS) and anchors were only small. The tests showed mainly significant lower HRQL in individuals with long-term oxygen therapy. Analyses in stable individuals did not show significant changes of HRQL except for one dimension and anchor. Individuals with relevant changes of the health status based on the anchors had significant changes in all SF-36 dimensions and summary scales except for the dimension PAIN. PCS and MCS had mean MIDs of five and six, respectively. Mean MIDs of the dimensions ranged from seven to 21. Conclusion It seems that the SF-36 is a valid instrument to measure HRQL in IPF and so can be used in RCTs or individual monitoring of disease. Nevertheless, the additional evaluation of longitudinal aspects and MIDs can be recommended to further analyse these factors. Our findings have a great potential impact on the evaluation of IPF patients. Trial registration The eurIPFreg and eurIPFbank are listed in https://clinicaltrials.gov (NCT02951416). Electronic supplementary material The online version of this article (10.1186/s12931-019-1010-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sabine Witt
- Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Institute of Health Economics and Health Care Management, Member of the German Center for Lung Research (DZL), Comprehensive Pneumology Center Munich (CPC-M), Neuherberg, Germany.
| | - Ekaterina Krauss
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Marburg, Germany
| | | | - Veronika Müller
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Philippe Bonniaud
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Reference Center for Rare Pulmonary Diseases, Centre Hospitalier Universitaire Dijon-Bourgogne, INSERMU1231, Université Bourgogne/Franche-Comté, Dijon, France
| | - Carlo Vancheri
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Department of Clinical and Molecular Biomedicine, Università degli Studi di Catania, Catania, Italy
| | - Athol U Wells
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK
| | - Martina Vasakova
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,First Faculty of Medicine, Thomayer University Hospital Prague, Prague, Czech Republic
| | - Alberto Pesci
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Ospedale San Gerardo, Monza, Italy
| | - Walter Klepetko
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Department of Thoracic Surgery, Vienna University Hospital, Vienna, Austria
| | - Werner Seeger
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Marburg, Germany.,Cardio-Pulmonary Institute (CPI), EXC 2026, Project ID: 390649896, Justus-Liebig University Giessen , Giessen, Germany
| | - Bruno Crestani
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Institut National de la Santé et de la Recherche Médicale (INSERM 700), Hôpital Bichat, Service de Pneumologie, Paris, France
| | - Reiner Leidl
- Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Institute of Health Economics and Health Care Management, Member of the German Center for Lung Research (DZL), Comprehensive Pneumology Center Munich (CPC-M), Neuherberg, Germany.,Ludwig-Maximilians-University, Munich Center of Health Sciences, Munich, Germany
| | - Rolf Holle
- Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Institute of Health Economics and Health Care Management, Member of the German Center for Lung Research (DZL), Comprehensive Pneumology Center Munich (CPC-M), Neuherberg, Germany
| | - Larissa Schwarzkopf
- Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Institute of Health Economics and Health Care Management, Member of the German Center for Lung Research (DZL), Comprehensive Pneumology Center Munich (CPC-M), Neuherberg, Germany
| | - Andreas Guenther
- European IPF Registry & Biobank (eurIPFreg/bank), Giessen, Germany.,Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Marburg, Germany.,Cardio-Pulmonary Institute (CPI), EXC 2026, Project ID: 390649896, Justus-Liebig University Giessen , Giessen, Germany.,AGAPLESION Lung Clinic Waldhof-Elgershausen, Greifenstein, Germany
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15
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Lindell KO. The patients have spoken; now it is time for us to listen and move the needle forward. Respirology 2019; 24:197-198. [DOI: 10.1111/resp.13476] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 12/10/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Kathleen O. Lindell
- University of Pittsburgh PACCMDorothy P. & Richard P. Simmons Center for Interstitial Lung Disease at UPMC Pittsburgh PA USA
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16
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Swigris JJ, Brown KK, Abdulqawi R, Buch K, Dilling DF, Koschel D, Thavarajah K, Tomic R, Inoue Y. Patients' perceptions and patient-reported outcomes in progressive-fibrosing interstitial lung diseases. Eur Respir Rev 2018; 27:27/150/180075. [DOI: 10.1183/16000617.0075-2018] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 11/07/2018] [Indexed: 12/31/2022] Open
Abstract
The effects of interstitial lung disease (ILD) create a significant burden on patients, unsettling almost every domain of their lives, disrupting their physical and emotional well-being and impairing their quality of life (QoL). Because many ILDs are incurable, and there are limited reliably-effective, life-prolonging treatment options available, the focus of many therapeutic interventions has been on improving or maintaining how patients with ILD feel and function, and by extension, their QoL. Such patient-centred outcomes are best assessed by patients themselves through tools that capture their perceptions, which inherently incorporate their values and judgements. These patient-reported outcome measures (PROs) can be used to assess an array of constructs affected by a disease or the interventions implemented to treat it. Here, we review the impact of ILD that may present with a progressive-fibrosing phenotype on patients' lives and examine how PROs have been used to measure that impact and the effectiveness of therapeutic interventions.
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17
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Dias OM, Baldi BG, Ferreira JG, Cardenas LZ, Pennati F, Salito C, Carvalho CRR, Aliverti A, Pereira de Albuquerque AL. Mechanisms of exercise limitation in patients with chronic hypersensitivity pneumonitis. ERJ Open Res 2018; 4:00043-2018. [PMID: 30151370 PMCID: PMC6104296 DOI: 10.1183/23120541.00043-2018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 07/05/2018] [Indexed: 01/02/2023] Open
Abstract
Small airway and interstitial pulmonary involvements are prominent in chronic hypersensitivity pneumonitis (cHP). However, their roles on exercise limitation and the relationship with functional lung tests have not been studied in detail. Our aim was to evaluate exercise performance and its determinants in cHP. We evaluated maximal cardiopulmonary exercise testing performance in 28 cHP patients (forced vital capacity 57±17% pred) and 18 healthy controls during cycling. Patients had reduced exercise performance with lower peak oxygen production (16.6 (12.3–19.98) mL·kg−1·min−1versus 25.1 (16.9–32.0), p=0.003), diminished breathing reserve (% maximal voluntary ventilation) (12 (6.4–34.8)% versus 41 (32.7–50.8)%, p<0.001) and hyperventilation (minute ventilation/carbon dioxide production slope 37±5 versus 31±4, p<0.001). All patients presented oxygen desaturation and augmented Borg dyspnoea scores (8 (5–10) versus 4 (1–7), p=0.004). The prevalence of dynamic hyperinflation was found in only 18% of patients. When comparing cHP patients with normal and low peak oxygen production (<84% pred, lower limit of normal), the latter exhibited a higher minute ventilation/carbon dioxide production slope (39±5.0 versus 34±3.6, p=0.004), lower tidal volume (0.84 (0.78–0.90) L versus 1.15 (0.97–1.67) L, p=0.002), and poorer physical functioning score on the Short form-36 health survey. Receiver operating characteristic curve analysis showed that reduced lung volumes (forced vital capacity %, total lung capacity % and diffusing capacity of the lung for carbon dioxide %) were high predictors of poor exercise capacity. Reduced exercise capacity was prevalent in patients because of ventilatory limitation and not due to dynamic hyperinflation. Reduced lung volumes were reliable predictors of lower performance during exercise. Besides significant small airway involvement, reduced exercise capacity is due to ventilatory limitation and not due to dynamic hyperinflation in chronic hypersensitivity pneumonitishttp://ow.ly/Ou9230kSBQz
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Affiliation(s)
- Olívia Meira Dias
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sâo Paulo, Sâo Paulo, Brazil
| | - Bruno Guedes Baldi
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sâo Paulo, Sâo Paulo, Brazil
| | - Jeferson George Ferreira
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sâo Paulo, Sâo Paulo, Brazil
| | - Letícia Zumpano Cardenas
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sâo Paulo, Sâo Paulo, Brazil
| | - Francesca Pennati
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy
| | - Caterina Salito
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy
| | - Carlos Roberto Ribeiro Carvalho
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sâo Paulo, Sâo Paulo, Brazil
| | - Andrea Aliverti
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy
| | - André Luis Pereira de Albuquerque
- Divisao de Pneumologia, Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sâo Paulo, Sâo Paulo, Brazil
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18
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Swigris JJ, Wilson H, Esser D, Conoscenti CS, Stansen W, Kline Leidy N, Brown KK. Psychometric properties of the St George's Respiratory Questionnaire in patients with idiopathic pulmonary fibrosis: insights from the INPULSIS trials. BMJ Open Respir Res 2018; 5:e000278. [PMID: 29862029 PMCID: PMC5976110 DOI: 10.1136/bmjresp-2018-000278] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 04/09/2018] [Indexed: 11/23/2022] Open
Abstract
Introduction We evaluated the psychometric properties of the St George’s Respiratory Questionnaire (SGRQ) in patients with idiopathic pulmonary fibrosis (IPF) using data from the two INPULSIS trials. Methods Data from 1061 patients treated with nintedanib or placebo were pooled. Internal consistency, test–retest reliability, construct validity, known-groups validity, responsiveness and responder thresholds were examined. Results Cronbach’s α was 0.93 for SGRQ total score and >0.75 for domain scores. In patients with stable disease based on change in forced vital capacity (FVC) ≤5% predicted or ‘no change’ on Patient’s Global Impression of Change, intraclass correlation coefficients for the SGRQ total score were 0.72 or 0.76, respectively. Moderate to strong correlations were observed between SGRQ total and domain scores and the Cough and Sputum Assessment Questionnaire cough domains (−0.34 to −0.65), University of California San Diego Shortness of Breath Questionnaire (0.56 to 0.83) and EuroQol 5-Dimensional Quality of Life Questionnaire Visual Analogue Scale (−0.41 to −0.55); correlations with FVC % predicted were weak (−0.24 to −0.30). Longitudinal correlations between changes in SGRQ total score and these patient-reported outcomes over 52 weeks were moderate. Changes in SGRQ total, impact and activity scores were sensitive to detecting improvement or deterioration in FVC >10% predicted at week 52. Collectively, distribution-based and anchor-based approaches suggested using a change of 4–5 points in SGRQ total score as a starting point for responder analyses. Conclusions The psychometric properties of the SGRQ support its use as a measure of health-related quality of life in patients with IPF.
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Affiliation(s)
| | | | - Dirk Esser
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | | | - Wibke Stansen
- Boehringer Ingelheim GmbH & Co KG, Ingelheim am Rhein, Germany
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19
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Fernández Pérez ER, Zelarney P, Thomas S, Shoop DA, Munson JL, Johnson KD, Stern ME, Meadows S. An educational initiative to improve the team-based care of patients with idiopathic pulmonary fibrosis. ERJ Open Res 2018; 4:00093-2017. [PMID: 29479538 PMCID: PMC5814766 DOI: 10.1183/23120541.00093-2017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 12/20/2017] [Indexed: 11/05/2022] Open
Abstract
A successful initiative to improve best care practice in IPF supported by electronic medical record changes http://ow.ly/ORxi30hBEmy.
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Affiliation(s)
- Evans R Fernández Pérez
- Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO, USA
| | | | - Shirley Thomas
- Dept of Nursing, National Jewish Health, Denver, CO, USA
| | | | | | | | - Matthew E Stern
- Dept of Professional Education, National Jewish Health, Denver, CO, USA
| | - Sarah Meadows
- Dept of Professional Education, National Jewish Health, Denver, CO, USA
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20
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Ferrara G, Luppi F, Birring SS, Cerri S, Caminati A, Sköld M, Kreuter M. Best supportive care for idiopathic pulmonary fibrosis: current gaps and future directions. Eur Respir Rev 2018; 27:27/147/170076. [PMID: 29436402 DOI: 10.1183/16000617.0076-2017] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 10/25/2017] [Indexed: 11/05/2022] Open
Abstract
Best supportive care (BSC) is generally defined as all the interventions and the multiprofessional approach aimed to improve and optimise quality of life (QoL) in patients affected by progressive diseases. In this sense, it excludes and might be complementary to other interventions directly targeting the disease. BSC improves survival in patients with different types of cancer. Patients with idiopathic pulmonary fibrosis (IPF) experience a vast range of symptoms during the natural history of the disease and might have a beneficial effect of BSC interventions. This review highlights the current evidence on interventions targeting QoL and gaps for the clinical assessment of BSC in the treatment of IPF patients. Very few interventions to improve QoL or improve symptom control are currently supported by well-designed studies. Sound methodology is paramount in evaluating BSC in IPF, as well as the use of validated tools to measure QoL and symptom control in this specific group of patients.
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Affiliation(s)
- Giovanni Ferrara
- Section of Respiratory Medicine, Dept of Medicine Solna and Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden .,Division of Respiratory Medicine and Allergy, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Fabrizio Luppi
- Center for Rare Lung Diseases, University Hospital of Modena, Modena, Italy
| | - Surinder S Birring
- Division of Asthma, Allergy and Lung Biology, King's College London, London, UK
| | - Stefania Cerri
- Center for Rare Lung Diseases, University Hospital of Modena, Modena, Italy
| | - Antonella Caminati
- Section of Respiratory Medicine, San Giuseppe Hospital Multimedica, Milan, Italy
| | - Magnus Sköld
- Section of Respiratory Medicine, Dept of Medicine Solna and Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden.,Division of Respiratory Medicine and Allergy, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Michael Kreuter
- University of Heidelberg and Center for Interstitial and Rare Lung Disease, Division of Respiratory Medicine, University of Heidelberg, Heidelberg, Germany
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21
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New insights on patient-reported outcome measures in idiopathic pulmonary fibrosis: only PROMises? Curr Opin Pulm Med 2017; 22:434-41. [PMID: 27333428 DOI: 10.1097/mcp.0000000000000294] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW In a chronic, progressive and ultimately fatal disease like idiopathic pulmonary fibrosis (IPF), the maintenance of patients' quality of life should be regarded as a major aim of treatment. Although better knowledge and two antifibrotic drugs are now available in IPF, the individual response to treatment and its acceptance remain poorly explored. This review summarizes recent advances in research on patient-reported outcomes and their measures, indispensable instruments to investigate how patients feel and function, and how the disease impacts their lives. RECENT FINDINGS In IPF, there is a paucity of specific well-validated patient-reported outcome measures (PROMs). The use of generic PROMs in past IPF trials revealed a poor correlation of such questionnaires with established endpoints of treatment response. Several attempts are currently ongoing to develop specific IPF PROMs. The King's Brief Interstitial Lung Disease health status questionnaire and the Tool to Assess Quality of Life in IPF are promising questionnaires developed by using institutional recommendations and are currently being validated in large cohorts. SUMMARY Well-validated relevant PROMs can be employed for multiple purposes: as outcome measures for daily care or for driving therapeutic decisions, as efficacy endpoints in clinical trials, or as tools to collect useful data for healthcare policy makers in order to improve access and quality of care.
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22
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Macagno F, Varone F, Leone PM, Mari PV, Panico L, Berardini L, Richeldi L. New treatment directions for IPF: current status of ongoing and upcoming clinical trials. Expert Rev Respir Med 2017; 11:533-548. [DOI: 10.1080/17476348.2017.1335601] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Francesco Macagno
- Università Cattolica del Sacro Cuore, Unità Operativa Complessa di Pneumologia, Fondazione Policlinico A. Gemelli, Rome, Italy
| | - Francesco Varone
- Università Cattolica del Sacro Cuore, Unità Operativa Complessa di Pneumologia, Fondazione Policlinico A. Gemelli, Rome, Italy
| | - Paolo Maria Leone
- Università Cattolica del Sacro Cuore, Unità Operativa Complessa di Pneumologia, Fondazione Policlinico A. Gemelli, Rome, Italy
| | - Pier-Valerio Mari
- Università Cattolica del Sacro Cuore, Unità Operativa Complessa di Pneumologia, Fondazione Policlinico A. Gemelli, Rome, Italy
| | - Loredana Panico
- Università Cattolica del Sacro Cuore, Unità Operativa Complessa di Pneumologia, Fondazione Policlinico A. Gemelli, Rome, Italy
| | - Ludovica Berardini
- Università Cattolica del Sacro Cuore, Unità Operativa Complessa di Pneumologia, Fondazione Policlinico A. Gemelli, Rome, Italy
| | - Luca Richeldi
- Università Cattolica del Sacro Cuore, Unità Operativa Complessa di Pneumologia, Fondazione Policlinico A. Gemelli, Rome, Italy
- Academic Unit of Clinical and Experimental Sciences, NIHR Southampton Respiratory Biomedical Research Unit, University Hospital Southampton, Southampton, UK
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23
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van Manen MJ, van 't Spijker A, Tak NC, Baars CT, Jongenotter SM, van Roon LR, Kraan J, Hoogsteden HC, Wijsenbeek MS. Patient and partner empowerment programme for idiopathic pulmonary fibrosis. Eur Respir J 2017; 49:49/4/1601596. [DOI: 10.1183/13993003.01596-2016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 01/15/2017] [Indexed: 11/05/2022]
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24
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Glaspole IN, Chapman SA, Cooper WA, Ellis SJ, Goh NS, Hopkins PM, Macansh S, Mahar A, Moodley YP, Paul E, Reynolds PN, Walters E, Zappala CJ, Corte TJ. Health-related quality of life in idiopathic pulmonary fibrosis: Data from the Australian IPF Registry. Respirology 2017; 22:950-956. [DOI: 10.1111/resp.12989] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 10/24/2016] [Accepted: 11/12/2016] [Indexed: 01/28/2023]
Affiliation(s)
- Ian N. Glaspole
- Department of Allergy, Immunology and Respiratory Medicine; The Alfred Hospital; Melbourne Victoria Australia
- Department of Medicine; Monash University; Melbourne Victoria Australia
| | - Sally A. Chapman
- Department of Medicine; Royal Adelaide Hospital; Adelaide South Australia Australia
| | - Wendy A. Cooper
- Department of Anatomical Pathology; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Department of Pathology; University of Sydney; Sydney New South Wales Australia
- School of Medicine; University of Western Sydney; Sydney New South Wales Australia
| | - Samantha J. Ellis
- Department of Radiology; The Alfred Hospital; Melbourne Victoria Australia
| | - Nicole S. Goh
- Department of Allergy, Immunology and Respiratory Medicine; The Alfred Hospital; Melbourne Victoria Australia
- Institute of Breathing and Sleep; Austin Hospital; Melbourne Victoria Australia
| | - Peter M. Hopkins
- Department of Thoracic Medicine; Prince Charles Hospital; Brisbane Queensland Australia
| | - Sacha Macansh
- Australian IPF Registry; Lung Foundation of Australia; Brisbane Queensland Australia
| | - Annabelle Mahar
- Department of Anatomical Pathology; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Department of Pathology; University of Sydney; Sydney New South Wales Australia
| | - Yuben P. Moodley
- Department of Respiratory Medicine; Fiona Stanley Hospital; Perth Western Australia Australia
| | - Eldho Paul
- Department of Epidemiology and Preventive Medicine; Monash University; Melbourne Victoria Australia
- Clinical Haematology Department; The Alfred Hospital; Melbourne Victoria Australia
| | - Paul N. Reynolds
- Department of Medicine; Royal Adelaide Hospital; Adelaide South Australia Australia
| | - E.Haydn. Walters
- NHMRC CRE for Chronic Respiratory Disease; University of Tasmania; Hobart Tasmania Australia
| | | | - Tamera J. Corte
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Sydney Medical School; University of Sydney; Sydney New South Wales Australia
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Troy LK, Corte TJ. Therapy for idiopathic pulmonary fibrosis: lessons from pooled data analyses. Eur Respir J 2016; 47:27-30. [PMID: 26721960 DOI: 10.1183/13993003.01669-2015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Lauren K Troy
- Dept of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, Australia Sydney Medical School, University of Sydney, Sydney, Australia
| | - Tamera J Corte
- Dept of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, Australia Sydney Medical School, University of Sydney, Sydney, Australia
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Abstract
Idiopathic pulmonary fibrosis (IPF) is the prototype of a large and heterogeneous group of pulmonary disorders, mainly chronic and progressive, usually known as interstitial lung disease (ILD). Over the last few decades, IPF has been increasingly recognized as a major unmet medical need in respiratory medicine and has become the focus of intense research activity. This is due to the fact that IPF incidence is increasing worldwide, with rates (and unfortunately prognosis) which are very similar to those of many forms of cancer. Basic and clinical research on IPF has been enormously advancing over the last few decades, culminating in the recent discovery of two safe and effective drugs, now finally made available to patients. For all these reasons, missing a diagnosis of IPF is not acceptable anymore and there is a need for spreading the knowledge about IPF across various specialties of medicine globally. In this context, this article collection in BMC Medicine contributes to the ultimate goal of early identification and better management of patients with ILD, and IPF in particular, worldwide.
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Affiliation(s)
- Luca Richeldi
- University of Southampton, Southampton, UK.
- Southampton Respiratory Biomedical Research Unit, Mailpoint 813, LE75 E Level, South Academic Block, Southampton, UK.
- University Hospital Southampton NHS Foundation Trust, Southampton, SO16 6YD, UK.
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