- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03219866
Nebulizer Versus Dry Powdered Inhalers for Chronic Obstructive Pulmonary Disease (COPD)
Preliminary Study for Comparison of Triple Therapy Nebulizer Versus Dry Powdered Inhaler for Care Transitions in COPD
This will be a non-blinded feasibility (pilot) study comparing triple therapy nebulizer vs dry powdered inhalers (DPI) for care transitions in Chronic obstructive pulmonary disease (COPD) exacerbation patients.
We hypothesize that patients treated in hospital and discharged on respiratory medications administered by nebulizers will exhibit better quality of life (QoL), symptom control, and lower COPD and all cause hospital readmission rates compared with patients treated with respiratory medications delivered by DPI.
We aim to demonstrate that:
- Patients treated and discharged on nebulized bronchodilators will have fewer readmissions to hospital at 30 and 90 days compared to the group utilizing DPI
- The nebulizer group will demonstrate a longer duration of time until hospital readmission for COPD and all cause readmission compared to the group utilizing DPI
- The nebulizer group will demonstrate better QoL (measured by the SGRQ - Saint George Respiratory Questionnaire) and symptom control (as measured by the CAT & mMRC) compared to the group utilizing DPI.
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
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North Carolina
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Winston-Salem, North Carolina, United States, 27104
- Wake Forest Baptist Health
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- > 40 years of age
- Clinical diagnosis of COPD
- Smoking history > 10 pack years
- Lung Function- FEV1/FVC or FEV1/SVC < 70% on bedside spirometry or previous baseline and FEV1/FVC or FEV1/SVC < 70% on clinic visit < 2 weeks from discontinuation
- Able to give informed consent
Exclusion Criteria:
- Dementia
- Active cancer
- End stage cardiovascular disease
- Inability to attend outpatient visits
- Active Schizophrenia
Pregnancy; subjects will be excluded if female and are not post-menopausal for at least one year. Since there is no possible benefit from participating in this protocol for a pregnant woman, we will exclude pregnant women. If a subject is found to be pregnant during the 90-day study period, they will be excluded from the study and their data not used for study purposes.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Nebulizers
Subjects will receive a long-acting B2-agonist (LABA; Brovana, twice daily), corticosteroid (ICS; Pulmicort, twice daily), and a short-acting anti-cholinergic (SAMA; Atrovent, three times a day).
|
Patients treated and discharged on nebulized bronchodilators
Other Names:
Subjects will receive a long-acting B2-agonist(LABA; Brovana, twice daily)
Other Names:
Subjects will receive a corticosteroid (ICS; Pulmicort, twice daily)
Other Names:
Subjects will receive a short-acting anti-cholinergic (SAMA; Atrovent, three times a day)
Other Names:
|
Experimental: Dry Powder Inhaler
Subjects will receive a LABA/ICS (Advair Diskus, twice daily) plus a long-acting anticholinergic (LAMA; Spiriva Handihaler, once daily).
|
Patients treated and discharged on Dry Powder Inhalers
Other Names:
Subjects will receive a LABA/ICS (Advair Diskus, twice daily)
Other Names:
Subjects will receive a long-acting anticholinergic (LAMA-Spiriva Handihaler, once daily)
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Quality of Life Measured by St. George's Respiratory Questionnaire (SGRQ)
Time Frame: 90 Days
|
Scores range from 0 to 100, with higher scores indicating more limitations - Symptoms component (frequency & severity) with a 1, 3 or 12-month recall (best performance with 3- and 12-month recall); Part 2: Activities that cause or are limited by breathlessness; Impact components (social functioning, psychological disturbances resulting from airways disease) refer to current state as the recall
|
90 Days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Symptom Control Measured by the COPD Assessment Test (CAT)
Time Frame: 90 Days
|
The COPD Assessment Test (CAT) is a patient-completed instrument that can quantify the impact of COPD on the patient's health.
The CAT is a validated, short (8-item) and simple patient completed questionnaire.
The CAT has a scoring range of 0-40 and a difference or change of 2 or more units over 2 to 3 months in a patient suggests a clinically significant difference or change in health status.
A score of >30 indicates that COPD has a very high impact on daily life, a score of >20 indicates a high impact, 10-20 is medium impact, <10 is low impact, and 5 is the upper limit for healthy non-smokers.
A higher score would represent a poor outcome for this test.
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90 Days
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Symptom Control Measured by The Modified Medical Research Council Dyspnea Scale (mMRC)
Time Frame: 90 Days
|
The Modified Medical Research Council Dyspnea Scale, or MMRC, uses a simple grading system to assess a patient's level of dyspnea -- shortness of breath.
The scale goes from 0-4 with a 0 = I only get breathless with strenuous exercise, 1 = I get short of breath when hurrying on level ground or walking up a slight hill, 2 = On level ground, I walk slower than people of the same age because of breathlessness or have to stop for breath when walking at my own pace, 3 = I stop for breath after walking about 100 yards or after a few minutes on level ground, and 4 = I am too breathless to leave the house or I am breathless when dressing.
4 would represent the worst outcome.
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90 Days
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COPD and All-Cause Hospital Readmissions After 30 Days
Time Frame: 30 Days
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Compare the number of hospital readmissions between the two arms after 30 days of using each device.
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30 Days
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COPD and All-Cause Hospital Readmissions After 90 Days
Time Frame: 90 Days
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Compare the number of hospital readmissions between the two arms after 90 days of using each device.
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90 Days
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Unscheduled Clinic or ER Visits
Time Frame: 90 Days
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Compare the number of unscheduled clinic or ER visits between the two arms after 90 days of using each device
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90 Days
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Change in Pulmonary Inspiratory Force (PIF) From Baseline at 90 Days - R -2 (Low to Medium Resistance Inhalers)
Time Frame: Baseline and 90 days
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Pulmonary inspiratory force (PIF) from hospital baseline between the two arms for the duration of the 90 day study.
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Baseline and 90 days
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Number of Deaths
Time Frame: 90 days
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90 days
|
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Change in Pulmonary Inspiratory Force (PIF) From Baseline at 90 Days - R -5 (High Resistance Inhalers)
Time Frame: Baseline and 90 days
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Pulmonary inspiratory force (PIF) from hospital baseline between the two arms for the duration of the 90 day study.
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Baseline and 90 days
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Collaborators and Investigators
Investigators
- Principal Investigator: Jill A Ohar, MD, FCCP, Professor of Internal Medicine
Publications and helpful links
General Publications
- Centers for Disease Control and Prevention (CDC). Chronic obstructive pulmonary disease among adults--United States, 2011. MMWR Morb Mortal Wkly Rep. 2012 Nov 23;61(46):938-43.
- Ferguson GT, Anzueto A, Fei R, Emmett A, Knobil K, Kalberg C. Effect of fluticasone propionate/salmeterol (250/50 microg) or salmeterol (50 microg) on COPD exacerbations. Respir Med. 2008 Aug;102(8):1099-108. doi: 10.1016/j.rmed.2008.04.019. Epub 2008 Jul 9.
- Tashkin DP, Celli B, Senn S, Burkhart D, Kesten S, Menjoge S, Decramer M; UPLIFT Study Investigators. A 4-year trial of tiotropium in chronic obstructive pulmonary disease. N Engl J Med. 2008 Oct 9;359(15):1543-54. doi: 10.1056/NEJMoa0805800. Epub 2008 Oct 5.
- Dransfield MT, Bourbeau J, Jones PW, Hanania NA, Mahler DA, Vestbo J, Wachtel A, Martinez FJ, Barnhart F, Sanford L, Lettis S, Crim C, Calverley PM. Once-daily inhaled fluticasone furoate and vilanterol versus vilanterol only for prevention of exacerbations of COPD: two replicate double-blind, parallel-group, randomised controlled trials. Lancet Respir Med. 2013 May;1(3):210-23. doi: 10.1016/S2213-2600(13)70040-7. Epub 2013 Apr 12. Erratum In: Lancet Respir Med. 2013 May;1(3):186.
- Pauwels RA, Buist AS, Ma P, Jenkins CR, Hurd SS; GOLD Scientific Committee. Global strategy for the diagnosis, management, and prevention of chronic obstructive pulmonary disease: National Heart, Lung, and Blood Institute and World Health Organization Global Initiative for Chronic Obstructive Lung Disease (GOLD): executive summary. Respir Care. 2001 Aug;46(8):798-825. No abstract available.
- Pleasants RA, Ohar JA, Croft JB, Liu Y, Kraft M, Mannino DM, Donohue JF, Herrick HL. Chronic obstructive pulmonary disease and asthma-patient characteristics and health impairment. COPD. 2014 Jun;11(3):256-66. doi: 10.3109/15412555.2013.840571. Epub 2013 Oct 23.
- Guarascio AJ, Ray SM, Finch CK, Self TH. The clinical and economic burden of chronic obstructive pulmonary disease in the USA. Clinicoecon Outcomes Res. 2013 Jun 17;5:235-45. doi: 10.2147/CEOR.S34321. Print 2013.
- Calverley PM, Rabe KF, Goehring UM, Kristiansen S, Fabbri LM, Martinez FJ; M2-124 and M2-125 study groups. Roflumilast in symptomatic chronic obstructive pulmonary disease: two randomised clinical trials. Lancet. 2009 Aug 29;374(9691):685-94. doi: 10.1016/S0140-6736(09)61255-1. Erratum In: Lancet. 2010 Oct 2;376(9747):1146.
- Cazzola M, Page CP, Calzetta L, Matera MG. Pharmacology and therapeutics of bronchodilators. Pharmacol Rev. 2012 Jul;64(3):450-504. doi: 10.1124/pr.111.004580. Epub 2012 May 18.
- Cazzola M, Molimard M. The scientific rationale for combining long-acting beta2-agonists and muscarinic antagonists in COPD. Pulm Pharmacol Ther. 2010 Aug;23(4):257-67. doi: 10.1016/j.pupt.2010.03.003. Epub 2010 Apr 8.
- Mahler DA, Waterman LA, Gifford AH. Prevalence and COPD phenotype for a suboptimal peak inspiratory flow rate against the simulated resistance of the Diskus(R) dry powder inhaler. J Aerosol Med Pulm Drug Deliv. 2013 Jun;26(3):174-9. doi: 10.1089/jamp.2012.0987. Epub 2012 Oct 1.
- Loh CH, Lovings T, Ohar JA . Low Inspiratory Flow Rates Predict COPD and All Cause Readmissions. ATS Abstract;2016;In press
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Respiratory Tract Diseases
- Lung Diseases
- Lung Diseases, Obstructive
- Pulmonary Disease, Chronic Obstructive
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Parasympatholytics
- Autonomic Agents
- Peripheral Nervous System Agents
- Cholinergic Antagonists
- Cholinergic Agents
- Anti-Inflammatory Agents
- Glucocorticoids
- Hormones
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Bronchodilator Agents
- Anti-Asthmatic Agents
- Respiratory System Agents
- Sympathomimetics
- Budesonide
- Fluticasone-Salmeterol Drug Combination
- Tiotropium Bromide
- Ipratropium
Other Study ID Numbers
- IRB00042362
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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