Clinical trials: Respiratory Function Decline
Neurocognitive Disorders, Inhalation; Vapor
Effect of Low Flow Anesthetics on Neurocognitive Decline in the Elderly
This study aims to investigate the effect of inhaled anesthetics with a low fresh gas flow on cognitive function of elderly patients undergoing elective surgery
- Trial name
- NCT05548998
- Testing
- General anesthesia with low fresh gas flow, General anesthesia with high fresh gas flow, Mini mental state examination
- Where
- Turkey (Türkiye)
- Volunteers
- 230 people
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Obstructive Sleep Apnea (OSA), Mild Cognitive Impairment (MCI)
CPAP Randomized Controlled Trial
The overall goal of this randomized controlled trial is to test the hypothesis that in older adults with mild cognitive impairment (MCI) and previously untreated obstructive sleep apnea (OSA), 4 months of web-based sleep…
- Conditions
- Obstructive Sleep Apnea (OSA), Mild Cognitive Impairment (MCI), Cognitive Decline Prevention in Pre-frail Older Adults
- Trial name
- NCT06773416
- Testing
- CPAP Therapy Combined with Web-Based Sleep Education for Cognitive and Sleep Health, Delayed CPAP Therapy Combined with Web-Based Sleep Education for Cognitive and Sleep Health
- Where
- Canada
- Volunteers
- 206 people
- Sponsor
- Sunnybrook Health Sciences Centre
Ketosis, Hypoxia
Effect of Ketone Ester Supplementation on Hypoxic Tolerance
This WP specifically aims to elucidate the effects of IEK on hypoxic tolerance and the development and severity of AMS symptoms, blood and tissue oxygenation status, as well as sleep quality during an episode of acute exposure to…
- Trial name
- NCT05588427
- Testing
- Ketone ester
- Where
- Belgium
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Covid19, Respiratory Disease
Post COVID19 Functional and Cognitive Assessments
The main objective of the proposed study is to evaluate the impact of coronavirus (2019-nCoV), hereafter COVID -19, on patients' loss of functional capacity after completion of hospital treatment.
- Conditions
- Covid19, Respiratory Disease, Walking, Difficulty, Cognitive Decline
- Trial name
- PostCovidZRS (NCT04860206)
- Where
- Slovenia
- Volunteers
- 43 people
- Sponsor
- Science and Research Centre Koper
Pulmonary Hypertension, Chronic Kidney Disease
Association Between Biomarkers and Kidney Function Decline in Pulmonary Hypertension
The objective of this study is to examine the association between urinary and plasma biomarkers and change in estimated glomerular filtration rate (eGFR) among patients with pulmonary hypertension (PH).
- Trial name
- NCT06409624
- Testing
- No intervention is planned as part of the study
- Where
- 2 sites in Germany
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Giessen
Chronic Obstructive Pulmonary Disease (COPD)
Intermittent Hypoxemia, Lung Function Decline, Morbidity, and Mortality in COPD (PROSA Study).
This study aims to analyze if patients with chronic obstructive lung disease who experience a decline of blood oxygen saturation during physical exercise have a disease course different from that of COPD patients who do not…
- Trial name
- PROSA (NCT06265623)
- Testing
- No active intervention, but observational follow-up
- Where
- Germany
- Volunteers
- 148 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Smoking Cessation
Early Health Warning Intervention in Tobacco Control
This is a multi-center, randomized, controlled intervention clinical trial. A total of 1000 current smokers with rapid decline in lung function will be recruited and equally divided into two groups, comprehensive smoking…
- Trial name
- NCT04996329
- Testing
- early health warning intervention
- Where
- 10 sites in China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Peking University First Hospital
Stem Cell Transplant Complications, Respiratory Disease
Efficacy of Fluticasone Propionate Associated With Salmeterol Using Inhalation Chamber Versus Placebo to Improve the Respiratory Function in Children Over Six Years of Age Who Underwent Allogeneic Hematopoietic Stem Cell Transplantation With a Decline of FEV1 ≥10% From Pre Transplantation
Bronchiolitis Obliterative Syndrome (BOS) is the primary noninfectious pulmonary complication after hematopoietic stem cell transplantation (HSCT) and usually carries a poor prognosis.
- Conditions
- Stem Cell Transplant Complications, Respiratory Disease, Bronchiolitis Obliterans
- Trial name
- RESPPEDOBS (NCT04655508)
- Testing
- Seretide
- Where
- France
- Volunteers
- 35 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Chronic Obstructive Pulmonary Disease
Blood Fibrocytes During an Exacerbation and Lung Function Decline in Patients With COPD in Primary Care.
This study aims to estimate the association between blood fibrocytes measured during a suspected exacerbation and 3-year decline forced expiratory volume in one second (FEV1), in patients with Chronic obstructive pulmonary…
- Trial name
- FIBRO-COPD (NCT04005833)
- Testing
- spirometry
- Where
- 2 sites in France
- Volunteers
- 32 people
- Sponsor
- University Hospital, Bordeaux
Cystic Fibrosis
Using Remote Telemonitoring to Detect Early Decline in Lung Function & Streamline Clinics in Adults With Cystic Fibrosis
Lung Health research study (Development of a predictive model) - To determine whether the I-neb breathing parameters (flow data) can act as a surrogate marker for lung function (Forced Expiratory Volume in 1 second FEV1) hence…
- Trial name
- RIGHT-CF (NCT02399241)
- Testing
- Bluetooth enabled nebuliser device (I-neb)
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Asthma
Study Assessing the Long-term Effect of Dupilumab on Prevention of Lung Function Decline in Adult Patients With Uncontrolled Moderate to Severe Asthma
This is an interventional, randomized, parallel group, treatment, Phase 3b/4, double blind, 2-arm study to assess the effect of dupilumab compared to standard of care therapy on preventing or slowing the rate of lung function…
- Trial name
- ATLAS (NCT05097287)
- Testing
- Dupilumab
- Where
- 249 sites in United States, Belgium and 21 more
- Volunteers
- 1,339 people
- Sponsor
- Sanofi
Cognitive Function Decline, Air Pollution Exposure
Short-Term Health Outcomes of Cooking UFP Exposure
This study examines the short-term respiratory and cognitive effects of exposure to ultrafine particles (UFPs) generated during typical household cooking.
- Conditions
- Cognitive Function Decline, Air Pollution Exposure, Respiratory Inflammation
- Trial name
- UFP (NCT07311967)
- Testing
- Clean Indoor Air Exposure (Control), Exposure to Cooking-Generated Ultrafine Particles and Gases
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Chicago
Idiopathic Pulmonary Fibrosis(IPF)
Jin-shui Huan-xian Formula for Retarding the Decline of Pulmonary Function in IPF
This study is to evaluate the clinical efficacy and safety of Jin-shui Huan-xian Formula in retarding the decline of pulmonary function in IPF, generate high - quality clinical evidence, and establish a treatment plan of Jin-shui…
- Trial name
- NCT06914713
- Testing
- Jin-shui Huan-xian granule
- Where
- China
- Volunteers
- 384 people
- Sponsor
- Henan University of Traditional Chinese Medicine
Asthma, Pulmonary Disease
Examining the Role of Vitamin D in Asthma and Chronic Obstructive Pulmonary Disease (COPD)
Asthma and chronic obstructive pulmonary disease (COPD) are diseases that affect a person's ability to breathe normally. People who do not receive enough vitamin D may have a higher risk of developing asthma or COPD.
- Conditions
- Asthma, Pulmonary Disease, Chronic Obstructive
- Trial name
- NCT00851695
- Volunteers
- 2,266 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Age-Related Lung Function Decline
Ongoing Lung Decline With Age Intensified Response
This Phase II, randomized, double-blind, placebo-controlled pilot study will evaluate the effects of fisetin, a senolytic flavonoid compound, on lung function and biomarkers of cellular senescence in older adults aged 60 years…
- Trial name
- OLD AIR (NCT07676435)
- Testing
- Fisetin
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Duchenne Muscular Dystrophy (DMD), Respiratory Function Decline
Respiratory Progression in Adults With Duchenne Muscular Dystrophy.
This is a multicenter, longitudinal observational study aimed at characterizing the natural history of respiratory progression in adults with genetically confirmed Duchenne muscular dystrophy (DMD).
- Conditions
- Duchenne Muscular Dystrophy (DMD), Respiratory Function Decline, Restrictive Lung Disease, Respiratory Failure
- Trial name
- GUP24005 (NCT07879989)
- Where
- 13 sites in Italy
- Volunteers
- 150 people
- Sponsor
- Istituto Giannina Gaslini
Cognitive Decline, COVID-19
Hyperbaric Oxygen Therapy Improves Brain Function in Patients With Cognitive Decline After COVID-19 Infection.
COVID-19 has swept the world, and while some people may experience long-term cognitive decline as a result of infection, no effective treatment has been announced.
- Conditions
- Cognitive Decline, COVID-19, SARS CoV 2 Infection
- Trial name
- NCT05715801
- Testing
- hyperbaric oxygen therapy, conventional oxygen therapy
- Where
- China
- Volunteers
- 80 people
- Sponsor
- The First Affiliated Hospital of Zhejiang Chinese Medical University
COVID-19 Acute Respiratory Distress Syndrome, Cognitive Decline
Cognitive Functions After COVID-19
This study was aimed to evaluate the post-infection cognitive functions of adult individuals with COVID-19. 50 individuals with COVID-19 and 50 healthy control groups were included in the study.
- Trial name
- NCT04978246
- Testing
- Neuropsychometric Test
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Medipol University
Chronic Obstructive Pulmonary Disease
Exhaled Breathing Condensate (EBC) Features and Lung Function Decline in Chinese Adults
Chronic obstructive lung disease (COPD) is a worldwide leading and still increasing cause of chronic morbidity and mortality. The important issue of COPD is its delayed diagnosis.
- Trial name
- NCT02037828
- Where
- China
- Volunteers
- 2,440 people, healthy volunteers welcome
- Sponsor
- Peking University First Hospital
Aging, Alzheimer Disease
Heart Rate and Breathing Effects on Attention and Memory
In the current study, we will examine how daily paced breathing affects plasma amyloid beta levels and the rate of learning in older adults.
- Conditions
- Aging, Alzheimer Disease, Age-related Cognitive Decline
- Trial name
- HeartBEAM (NCT05602220)
- Testing
- Brain training, Paced breathing
- Where
- United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University of Southern California