ReviewBioMed research international2014
COgnitive-pulmonary disease.
Review in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 38 papers, 1 of them a synthesis that pooled it.
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.
Effects of Cognitive Training Combined With Pulmonary Rehabilitation on Exercise Tolerance and Cognitive Functions in COPD Patients: a Randomized Controlled Trial
Cognitive Impairment and Clinical Characteristics in Patients With Chronic Obstructive Pulmonary Disease: Retrospective Study
Who cites it
38 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The efficacy of pulmonary rehabilitation on cognitive functions in patients with chronic obstructive pulmonary disease: systematic review.Frontiers in medicine · 2026Pooled it
- Effects of 12 weeks of Head-Down Strong Abdominal Breathing Training on Gait and Cognitive Function in Patients with Chronic Obstructive Pulmonary Disease.International journal of chronic obstructive pulmonary disease · 2025Trial
- Effect of a pulmonary rehabilitation program combined with cognitive training on exercise tolerance and cognitive functions among Tunisian male patients with chronic obstructive pulmonary disease: A randomized controlled trial.Chronic respiratory diseaseTrial
- Multidimensional cortical morphological alterations in COPD using explainable machine learning.iScience · 2026Article
- A Prospective Analysis of Cognitive Functions in Stable Nonhypoxemic Chronic Obstructive Pulmonary Disease Patients at a Tertiary Care Center, Jaipur.JMA journal · 2026Article
- Sulcal depth-based individualized structural covariance networks reveal multi-level brain reorganization associated with cognitive performance in COPD.Frontiers in neuroscience · 2026Article
- Development and validation of a nomogram for predicting the risk of cognitive impairment among chronic obstructive pulmonary diseases.Annals of medicine · 2025Article
- Subjective Cognitive Decline in COPD - A Cross-Sectional Analysis of the Behavioral Risk Factor Surveillance System.Journal of general internal medicine · 2025Article
- Muscle endurance, neuromuscular fatigability, and cognitive control during prolonged dual-task in people with chronic obstructive pulmonary disease: a case-control study.European journal of applied physiology · 2025Article
- Review
- The interplay of physical and cognitive function in rehabilitation of interstitial lung disease patients: a narrative review.Journal of thoracic disease · 2023Review
- Impact of CPAP Therapy Adherence on Global Cognition in Patients with Moderate to Severe Obstructive Sleep Apnea: A One-Year Follow-Up.Medicina (Kaunas, Lithuania) · 2023Article
- Comorbid Cognitive Impairment in Chronic Obstructive Pulmonary Disease (COPD): Current Understanding, Risk Factors, Implications for Clinical Practice, and Suggested Interventions.Medicina (Kaunas, Lithuania) · 2023Review
- Impact of telephone follow-up on COPD outcomes in pulmonary rehabilitation patients: A randomized clinical trial.Canadian journal of respiratory therapy : CJRT = Revue canadienne de la therapie respiratoire : RCTR · 2023Article
- Abdominal obesity in COPD is associated with specific metabolic and functional phenotypes.Nutrition & metabolism · 2022Article
- Spinal cord injury-induced cognitive impairment: a narrative review.Neural regeneration research · 2022Review
- Article
- Relationships of Walking and non-Walking Physical Activities in Daily Life with Cognitive Function and Physical Characteristics in Male Patients with Mild Chronic Obstructive Pulmonary Disease.Clinical medicine insights. Circulatory, respiratory and pulmonary medicine · 2022Article
- Cognitive Impairment in Acute Heart Failure: Narrative Review.Journal of cardiovascular development and disease · 2021Review
- Association between humidifier disinfectant exposure during infancy and subsequent neuropsychiatric outcomes during childhood: a nation-wide cross-sectional study.BMC pediatrics · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Over the past few decades, chronic obstructive lung disease (COPD) has been considered a disease of the lungs, often caused by smoking. Nowadays, COPD is regarded as a systemic disease. Both physical effects and effects on brains, including impaired psychological and cognitive functioning, have been demonstrated. Patients with COPD may have cognitive impairment, either globally or in single cognitive domains, such as information processing, attention and concentration, memory, executive functioning, and self-control. Possible causes are hypoxemia, hypercapnia, exacerbations, and decreased physical activity. Cognitive impairment in these patients may be related to structural brain abnormalities, such as gray-matter pathologic changes and the loss of white matter integrity which can be induced by smoking. Cognitive impairment can have a negative impact on health and daily life and may be associated with widespread consequences for disease management programs. It is important to assess cognitive functioning in patients with COPD in order to optimize patient-oriented treatment and to reduce personal discomfort, hospital admissions, and mortality. This paper will summarize the current knowledge about cognitive impairment as extrapulmonary feature of COPD. Hereby, the impact of smoking on cognitive functioning and the impact of cognitive impairment on smoking behaviour will be examined.
Indexed as
Identifiers
What OpenQuestion holds
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.