Clinical trials: Respiratory Function Impaired
Acid-Base Imbalance, Respiratory Acidosis
Non Carbonic Buffer Power of Critical Ill Patients With Sepsis
Alterations of acid-base equilibrium are very common in critically ill patients and understanding their pathophysiology can be important to improve clinical treatment.
- Conditions
- Acid-Base Imbalance, Respiratory Acidosis, Respiratory Alkalosis
- Trial name
- NCT03503214
- Testing
- In vitro determination of non-carbonic buffer power, Classic description of acid-base status
- Where
- Italy
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
COVID-19
A Study to Learn How Renal Impairment Affects the Pharmacokinetics of PF-07817883.
The purpose of the study is to learn about: how PF-07817883 is processed in the body of adult participants. the safety of PF-07817883.
- Trial name
- NCT06586216
- Testing
- PF-07817883
- Where
- 3 sites in United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Pfizer
Opioid Toxicity, Pupillary Miosis
Pupillary Unrest as an Indicator of Central Opioid Effect in Subjects 40-60 Years of Age
This study will establish the relationship between magnitude of opioid exposure and a pupillary measure referred to as PUAL (pupillary unrest in ambient light), in subjects aged 40-60.
- Conditions
- Opioid Toxicity, Pupillary Miosis, Respiratory Depression
- Trial name
- NCT05391555
- Testing
- Remifentanil Hydrochloride, Pupillometry measurement
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Hypoventilation, Hyperventilation
Investigating the Effect of Yoga-based Breathing Styles on the Human Brain, With a Focus on Memory
The goal of this clinical trial is to learn if yoga-based breathing styles could improve memory performance in adult persons without relevant prior experience in yoga, meditation or similar disciplines and without existing health…
- Trial name
- NCT05846425
- Testing
- Nose-breathing training, Mouth-breathing training
- Where
- Germany
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Universität des Saarlandes
Respiratory Failure
The Effects of Sound Energy on Pulmonary Gas Exchange
Study of the effects of sonic pressure oscillations on pulmonary gas exchange with added dead space.
- Trial name
- NCT02447731
- Testing
- Induction of sound waves in lungs by "sonic oscillator"
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Loma Linda University
Tetraplegia, Respiratory Failure
Prospective Study on Swallowing/Breathing Interactions in Severe Guillain Barre Syndrome.
To estimate, in a longitudinal and not invasive way, in patients with SGB at respiratory risk, the function of respiratory muscles and that of the upper airways muscles by investigating the force of the tongue, the gulp, and the…
- Trial name
- DGVSB (NCT01024088)
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Community Acquired Pneumonia, Respiration Failure
A Molecular Toolkit for the Microbial Investigation of Severe Community Acquired Pneumonia
Severe community acquired pneumonia is common and associated with high mortality. Conventional microbiological diagnostics identify pathogens in approximately half of cases, which is inadequate for both clinical and…
- Conditions
- Community Acquired Pneumonia, Respiration Failure, Pneumonia
- Trial name
- S-CAP (NCT02963142)
- Where
- United Kingdom
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Mood Disorders, Physical Inactivity
Cardiopulmonary Assesments in Mood Disorders
The importance of cardiorespiratory impact in mental diseases is generally emphasized in studies, but it is noteworthy that cardiorespiratory affects in mood disorders have not been sufficiently investigated.
- Conditions
- Mood Disorders, Physical Inactivity, Respiratory Function Impaired
- Trial name
- NCT06181123
- Testing
- Cardiorespiratory Assesments
- Where
- Turkey (Türkiye)
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Mustafa Kemal University
Nasal Obstruction, Exposure to Pollution
Rhinopharyngeal Retrograde Clearance is Effective to Adequate Upper Airways Function in Adults
Professionals working in polluted areas may present increased clinical airways symptoms and dysfunction. Rhinopharyngeal retrograde clearance (RRC) has been used to improve mucus clearance in infants with bronchitis and…
- Trial name
- NCT01976039
- Testing
- rhinopharyngeal retrograde clearance (RRC)
- Where
- 2 sites in Brazil
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Sleep Apnea, Obstructive, Respiration Disorders
Treatment of Children With Obstructive Sleep Apnea and Laryngomalacia: the Role of Laser Supraglottoplasty
This is a research study of the effect of treating laryngomalacia (floppiness of tissue on top of the voice box that can possibly block breathing) found in association with obstructive sleep apnea (blockage of breathing while…
- Trial name
- NCT00394550
- Testing
- supraglottoplasty with laser
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Indiana University
Smoking, Airway Obstruction
Effect of the Salbutamol on Mechanical Properties of Respiratory System
The aim of this study is to assess the bronchodilator response of salbutamol on respiratory mechanics of healthy individuals, smokers and COPD with varying degrees of airway obstruction.
- Trial name
- NCT01521572
- Testing
- Salbutamol sulphate
- Where
- Brazil
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Diaphragmatic Paralysis, Brachial Plexus Block
Diaphragmatic Paralysis Comparison Between Local Anesthetic Volumen Doses After Interscalene Block
Arthroscopic shoulder surgery involves dynamic and severe postoperative pain. Interscalene brachial plexus block (IBPB) provides adequate analgesia but the spread of local anaesthetics administered causes a phrenic nerve block…
- Trial name
- REDOLEV-2019 (NCT04385966)
- Testing
- Interscalene brachial plexus block, Levobupivacaine Hydrochloride 2.5 MG/ML
- Where
- Spain
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Instituto de Investigación Sanitaria Aragón
Airway Obstruction
Comparison of Laryngeal Mask and I-gel to Laryngoscope by Novice Operators in Simulated Difficult Airway
The use of laryngeal mask airway or i-gel to manage airway may improve success rates, especially in difficult situations more than tracheal intubation.
- Trial name
- NCT02224027
- Testing
- proceal laryngeal mask airway, tracheal tube, i-gel
- Where
- South Korea
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Yeungnam University College of Medicine
Healthy
Head Position Angles in Children
Inexperienced rescuers may encounter severe problems in an unconscious patient in opening and maintaining an upper airway patent.
- Trial name
- NCT00532636
- Testing
- Ventilation
- Where
- Austria
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Nasal Congestion
A User Study of the Soniflow System for Nasal Congestion Relief
The Soniflow System consists of an acoustic vibrational headband paired with a Smartphone App to provide rapid relief of nasal congestion.
- Trial name
- NCT04910139
- Testing
- Soniflow System
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Third Wave Therapeutics
Acute Respiratory Insufficiency, Chronic Respiratory Insufficiency
Pharmacokinetics of Nebulized Amikacin in Non Invasive Ventilated Healthy Volunteers.
The purpose of the study is to compare the pharmacokinetics of nebulized amikacin administered with three vibrating mesh nebulizers coupled with a single limb circuit bilevel ventilator in healthy volunteers.
- Conditions
- Acute Respiratory Insufficiency, Chronic Respiratory Insufficiency, Bronchospasm and Obstruction
- Trial name
- NIV-NEBU (NCT01901497)
- Testing
- Nebulizer
- Where
- Belgium
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University Hospital St Luc, Brussels
Respiratory Failure, Circulatory Failure
ICU Background Early Awareness for Critical deterioratiON
The study will compare ICU sub-units, those with additional support of a clinician awareness system, ICU Beacon, and those receiving the standard of care.
- Conditions
- Respiratory Failure, Circulatory Failure, Mortality, Organ Dysfunction
- Trial name
- BEACON (NCT07119411)
- Testing
- ICU Beacon
- Where
- Switzerland
- Volunteers
- 1,962 people, healthy volunteers welcome
- Sponsor
- ETH Zurich
NSCLC (advanced Non-small Cell Lung Cancer)
Pharmacokinetic Study of HS-10365 Capsule in Subjects with Hepatic Impairment and Normal Hepatic Function
This study will be conducted in subjects with moderate Hepatic Impairment, mild hepatic Impairment and normal hepatic function. The study will be conducted in two stages.
- Trial name
- NCT06823258
- Testing
- HS-10365
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Jiangsu Hansoh Pharmaceutical Co., Ltd.
Nasal Congestion
Steady State Kinetics of l-Methamphetamine and Validation of Sensitivity of Dose Estimation
The intent of this study is to see if the rate that the body breaks down l-methamphetamine (l-MA) could be used as an accurate estimate for the rate that the body breaks down d-methamphetamine (d-MA).
- Trial name
- NCT00829634
- Testing
- l-methamphetamine, d-methamphetamine
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- California Pacific Medical Center Research Institute
Gastrostomy, Ventilatory Failure
Concomitant Bedside Percutaneous Tracheostomy and Ultrasound Gastrostomy
The goal of this research study is to assess the FDA approved technique for inserting a feeding tube (gastrostomy) along with a breathing tube (tracheostomy) for patients that cannot breathe or eat on their own in the ICU…
- Conditions
- Gastrostomy, Ventilatory Failure, Respiratory Failure
- Trial name
- TPUG (NCT05955534)
- Testing
- TPUG, PEG, PRG
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore