ReviewCurrent opinion in pulmonary medicine2019
Initiating drug therapy in early stage chronic obstructive pulmonary disease: does it impact the course and outcome?
Review in Current opinion in pulmonary medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- Delaying disease progression in COPD with early escalation to triple therapy: a modelling study (DEPICT-2).ERJ open research · 2025Article
- Cytomegalovirus Seropositivity is Associated with Airflow Limitation in a Cohort of Veterans with a High Prevalence of Smoking.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2021Article
- Age-Dependent Associations Between 25-Hydroxy Vitamin D Levels and COPD Symptoms: Analysis of SPIROMICS.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2021Article
- Chronic lung diseases: prospects for regeneration and repair.European respiratory review : an official journal of the European Respiratory Society · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
purpose of reviewEarly chronic obstructive pulmonary disease (COPD) is emerging in importance for the clinical and research settings. This review will highlight a proposed definition of early COPD, examine early and midlife factors that lead to development of early COPD and review the literature pertaining to the treatment of mild COPD to gain insight into potential therapeutic approaches for early disease. RECENT
findingsEarly COPD can be defined as disease occurring in patients younger than 50 years in age with a 10-pack-year or more smoking history and abnormal spirometry, imaging or lung function decline. Childhood exposures (maternal smoking and recurrent respiratory infections), childhood and adult asthma, and smoking affect middle-age lung function. Multiple studies of long-acting muscarinic antagonists (LAMAs) in mild COPD have shown improvements in lung function and symptoms scores. Smoking cessation also has a beneficial effect on longitudinal lung function. SUMMARY: Early COPD is an important manifestation of COPD, with a newly proposed definition and associated risk factors identified. Inferring from studies on mild COPD cohorts, LAMAs and smoking cessation may have a positive effect on longitudinal lung function and symptomatic improvement.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.