Clinical trials: Lung Function Decreased, open to volunteers
Chronic Obstructive Pulmonary Disease
Long-term Effects of Endobronchial Valve Implantation on Cardiac Function and Skeletal Muscle Function
The goal of this type of study: clinical trial is to evaluate the effect of bronchial valve implantation on cardiac function and skeletal muscle function in Chronic Obstructive Pulmonary Disease.
- Trial name
- NCT05775588
- Testing
- Lung volume reduction surgery with endobronchial valve implantation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- China-Japan Friendship Hospital
Postoperative Complications, Respiratory Depression
Comparison of Remimazolam and Propofol in Endoscopic Examinations and Treatments
This study aims to evaluate the efficacy and safety of Remimazolam, either used alone or in combination with Propofol, for moderate sedation anesthesia during endoscopic therapies or examinations.
- Conditions
- Postoperative Complications, Respiratory Depression, Postoperative Nausea, Vomiting
- Trial name
- Remimazolam (NCT06777758)
- Testing
- Remimazolam, Propofol
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- Kaohsiung Veterans General Hospital.
Emphysema, Pulmonary
Unilateral vs. Bilateral Lung Volume Reduction Surgery
This study compares two surgical approaches for patients with severe Chronic Obstructive Pulmonary Disease (COPD) and severe emphysema: unilateral (operating on one lung) versus bilateral (operating on both lungs) lung volume…
- Trial name
- NCT07731958
- Testing
- Unilateral LVRS, Bilateral LVRS
- Where
- Denmark
- Volunteers
- 146 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Respiratory Complications, Opioid Induced Respiratory Depression
Timing of Opioid Administration and Postoperative Respiratory Depression.
The goal of this study is to determine if a relationship can be detected between the administration of an opioid and quantitative respiratory depression in spontaneously breathing non-intubated patients who have undergone general…
- Conditions
- Respiratory Complications, Opioid Induced Respiratory Depression, Postoperative Respiratory Complications
- Trial name
- NCT07227389
- Testing
- Respiratory volume monitoring
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Wayne State University
Cystic Fibrosis (CF), Mucoviscidosis
Prevalence of Exercise-induced Ventilatory Limitation and Associated Factors in Patients With Cystic Fibrosis Receiving Elexacaftor-Tezacaftor-Ivacaftor
Cystic fibrosis is a genetic disorder affecting the entire body and associated with respiratory exacerbations, impaired quality of life and reduced life expectancy.
- Trial name
- MUCOLIMEX (NCT07314229)
- Testing
- Measurement of resistance through forced oscillations and continuous measurement of ventilation and inspiratory capacity during TM6
- Where
- France
- Volunteers
- 130 people
- Sponsor
- University Hospital, Lille
Ventilatory Depression, Postoperative Respiratory Failure
The Effect of Hyperoxia on Ventilation During Recovery From General Anesthesia
In this randomized-controlled trial the investigators will examine the effect of oxygen supplementation on the recovery of breathing for 90 minutes in the immediate post-anesthesia period starting from extubation of the trachea.
- Trial name
- NCT05379673
- Testing
- Oxygen Gas for Inhalation
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Stanford University
Tuberculosis, Acute Coronary Syndrome
Doxycycline Host-directed Therapy to Improve Lung Function and Decrease Tissue Destruction in Pulmonary Tuberculosis
Tuberculosis (TB) is a global pandemic that despite successful treatment and bacterial eradication can cause chronic ill health, such as pulmonary impairment after tuberculosis (PIAT) and cardiovascular disease (CVD).
- Conditions
- Tuberculosis, Acute Coronary Syndrome, Pulmonary Hypertension (Diagnosis)
- Trial name
- Doxy-TB (NCT05473520)
- Testing
- Doxycycline
- Where
- 6 sites in Malaysia, Singapore
- Volunteers
- 150 people
- Sponsor
- National University Hospital, Singapore
Obstructive Sleep Apnea, Postoperative Analgesia
Oliceridine Versus Sufentanil Analgesia for Postoperative Patients With Obstructive Sleep Apnea
Opioids are frequently used for postoperative analgesia but may induce side effects. Opioid-induced respiratory depression is the most dangerous side effect of opioids.
- Conditions
- Obstructive Sleep Apnea, Postoperative Analgesia, Oliceridine, Sufentanil
- Trial name
- OSA (NCT07753785)
- Testing
- Oliceridine, Sufentanil
- Where
- China
- Volunteers
- 851 people
- Sponsor
- Peking University First Hospital
Acute Hypoxemic Respiratory Failure, Acute Hypercapnic Respiratory Failure
Closed-Loop O2 Use During High Flow Oxygen Treatment of Critical Care Adult Patients (CLOUDHFOT)
High flow nasal oxygen therapy (HFNO) is an established modality in the supportive treatment of patients suffering from acute hypoxemic respiratory failure.
- Conditions
- Acute Hypoxemic Respiratory Failure, Acute Hypercapnic Respiratory Failure, Respiratory Depression, Respiratory Failure
- Trial name
- CLOUDHFOT (NCT06374589)
- Testing
- Closed-loop FiO2 controller, Conventional
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Respiratory Depression
ENA-001 for Post Operative Respiratory Depression (PORD)
This study is a Phase II, randomized, placebo-controlled, double-blind trial in 200 subjects having general anesthesia for major elective surgery with postoperative pain management to evaluate the efficacy, safety and…
- Trial name
- NCT06137638
- Testing
- ENA-001
- Volunteers
- 200 people
- Sponsor
- Enalare Therapeutics Inc.
Heart Failure With Reduced Ejection Fraction, Pulmonary Hypertension
Hemodynamic Assessment of underLying myocyTe Function in Right Heart Failure
Right ventricular (RV) failure is recognized to worsen patient outcomes in the setting of heart failure with reduced ejection fraction (HFrEF)-related pulmonary hypertension (PH), yet the investigators fall short in trying to…
- Conditions
- Heart Failure With Reduced Ejection Fraction, Pulmonary Hypertension, Right Heart Failure Due to Left Heart Failure
- Trial name
- HALT-RHF (NCT06299436)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Johns Hopkins University
Epilepsy, SUDEP
Carbon Dioxide (CO2) Chemosensitivity and SUDEP
The purpose of this research study is to better understand what causes Sudden Unexpected Death in Epilepsy (SUDEP). This study will enroll subjects from the University of Iowa Hospitals and Clinics (UIHC) Epilepsy Monitoring Unit…
- Trial name
- NCT04134754
- Testing
- 6% Carbon dioxide/50% oxygen/balance nitrogen mixture
- Where
- United States
- Volunteers
- 335 people
- Sponsor
- University of Iowa
Coronary Heart Disease (CHD), Heart Failure
Community Exercise Treating Effect on Cardiopulmonary Disease Patients
The goal of this clinical trial is to learn if community-based exercise training can benefit patients aged 18 to 85 with diminished cardiovascular and pulmonary function.
- Conditions
- Coronary Heart Disease (CHD), Heart Failure, Cardiomyopathy, COPD
- Trial name
- NCT07154355
- Testing
- community-based exercise training
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Guangdong Provincial People's Hospital
Breathing, Lung Function Decreased
Phase Resolved Functional Lung MRI and Oscillometry for the Observation of Healthy Lung Function
This study will examine the relationship of airways resistance measured by oscillometry with ventilation defects measured by Phase Resolved Functional Lung (PREFUL) MRI in healthy human subjects.
- Conditions
- Breathing, Lung Function Decreased, MRI Imaging, Healthy
- Trial name
- PROOF (NCT07614685)
- Testing
- Airway Oscillometer, Phase Resolved Functional Lung MRI
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Cardiovascular Diseases, COPD
The Cartagena Cohort Study
Cardiovascular and respiratory diseases are the first and third cause of death, respectively. Cardiovascular risk is known to increase in groups with impaired lung function; however, the mechanisms behind this association are not…
- Conditions
- Cardiovascular Diseases, COPD, Lung Function Decreased, Atherosclerosis
- Trial name
- CaReS (NCT05339048)
- Testing
- Genetic risk variants, Diet, Physical activity
- Where
- Colombia
- Volunteers
- 619 people, healthy volunteers welcome
- Sponsor
- Universidad de Cartagena
Breathing, Lung Function Decreased
Body Composition Related Evaluation of Airway Tone and Hyper-rEactivity Using Oscillometry
This study will determine if airway resistance to airflow and pressure, measured by Oscillometry, is associated with abnormal findings on methacholine challenge testing and whether these findings are associated with body habitus,
- Conditions
- Breathing, Lung Function Decreased, Asthma (Diagnosis), Obesity
- Trial name
- BREATH-OSC (NCT07356310)
- Testing
- Oscillometer
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Rochester
Air Pollution, mHealth Intervention
1/2- Bangladesh Center for Global Environmental and Occupational Health- Bangladesh
Almost 3 billion people worldwide, including 89% people in Bangladesh, are exposed to harmful household air pollutants (HAP) emitted from combustion of biomass (wood, agricultural residue, cow dung, etc.) fuel use for cooking.
- Conditions
- Air Pollution, mHealth Intervention, Cardiopulmonary Function, Immune Function
- Trial name
- GEOHealth-II (NCT05570552)
- Testing
- mHealth based behavioral change communication intervention
- Where
- Bangladesh
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Extubation, Respiratory Depression
Effect of Percutaneous Electrical Acupoint Stimulation on the Improvement of Incidence of Adverse Respiratory Events
The goal of this study is to investigate the effect of combined acupoint electrical stimulation at Taiyuan (LU9) and Hegu (LI4) on improving the incidence of respiratory adverse events after extubation in patients during the…
- Conditions
- Extubation, Respiratory Depression, Acupuncture Points, Hypoxia
- Trial name
- NCT06772961
- Testing
- Transcutaneous electrical acupoint stimulation, Conventional care plan
- Where
- 2 sites in China
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Lung Neoplasm
Ventilation Using Radiographic Examination: Functional Lung Imaging Techniques for the Reduction of Toxicity in Functional Avoidance Radiation Therapy
The goal of this observational validation study is to determine the best implementation of fluoroscopic and CT ventilation imaging in patients having non-stereotactic ablative body radiotherapy (non-SABR) radiotherapy for stages…
- Trial name
- VENTURE (NCT06159660)
- Where
- Australia
- Volunteers
- 15 people
- Sponsor
- University of Sydney
Lung Function Decreased, Surgery
Tubeless Surgery With Impaired Pulmonary Function
Some patients with impaired lung function require minimally invasive surgical treatment, including those with lung cancer, benign lung tumors, pneumothorax, or lung volume reduction surgery.
- Trial name
- NCT06848751
- Testing
- Non-intubated thoracoscopic surgery
- Where
- China
- Volunteers
- 45 people
- Sponsor
- The Second Hospital of Shandong University