Clinical trials: Aspiration; Liquids
Bronchoscopy
Exploratory Study of Potential Pulmonary Aspiration Markers From Bronchoalveolar Lavage Fluid
The purpose of this study is to learn if chemicals from the mouth or stomach can be found in the lungs. This may suggest a process called aspiration.
- Trial name
- Pepsin (NCT00915941)
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Respiratory Aspiration
The Influence of Endotracheal Tube Design on Fluid Leakage Into the Lungs During Surgery
Surgical patients have an endotracheal tube inserted into their windpipe to help them breathe while under general anesthesia. These tubes have a "cuff" on the outside that is inflated in the trachea to help prevent fluids from…
- Trial name
- NCT01539135
- Testing
- Methylene Blue
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Medtronic - MITG
Dysphagia, Stroke
Reduction of Aspiration Through Cohesive Thin Liquids (CTL) in Patients With Mild Oropharyngeal Dysphagia
The aim of the trial is to identify any systematic effect of cohesiveness on the efficacy of swallowing in patients having dysphagia problems.
- Trial name
- NCT02522351
- Testing
- Cereal extract concentration 1, Cereal extract concentration 2, Cereal extract concentration 3
- Where
- 2 sites in Belgium, France
- Volunteers
- 35 people
- Sponsor
- Société des Produits Nestlé (SPN)
Healthy Participants
Gastric Volume Estimation by Ultrasonography After Glucose Loaded Clear Fluid Ingestion in Fasted Adult
Introduction; Pre operative gastric ultrasonography is a newly developed tool used to evaluate gastric content and volume in assessing perioperative aspiration risk and guide anaesthetic management.
- Trial name
- NCT04478435
- Testing
- glucose loaded clear fluid
- Where
- Malaysia
- Volunteers
- 254 people, healthy volunteers welcome
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
Pulmonary Aspiration
Protective Benefits of a Clear Liquid Diet on Residual Gastric Content in Patients Taking Glucagon Like Peptide-1 Receptor (GLP-1 RA) Agonist Prior to Anesthesia
The purpose of this study is to determine if prolonged fasting from solids and transitioning to a CLD for 24 hours is protective to decrease RGC in patients on GLP-1 RAs presenting for upper endoscopy, to determine if prolonged…
- Trial name
- NCT06654219
- Testing
- GLP-1 RA users with prolonged fasting instructions, GLP-1 RA users with standard NPO instructions
- Where
- United States
- Volunteers
- 136 people
- Sponsor
- The University of Texas Health Science Center, Houston
Respiratory Distress
Efficacy and Safety of Gastric Suctioning During Neonatal Resuscitation
The stomach of the newborn baby is often emptied soon after birth to prevent breathing problems (respiratory distress). Babies born with meconium-stained amniotic fluid and those with increased secretions associated with birth by…
- Trial name
- NCT00729989
- Testing
- Gastric suctioning
- Where
- United States
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- Benjamin T. Stevens
Deglutition Disorders, Respiratory Aspiration
Cold Liquids Fed to Preterm Infants: Efficacy and Safety After 10 Minutes of Exposure
A previous study revealed that dysphagia preterm infants show statistically significant improvements in their swallowing mechanism when fed cold liquid barium when compared to room temperature liquid barium.
- Trial name
- NCT02935946
- Testing
- Cold Liquid Barium
- Where
- United States
- Volunteers
- 4,043 people
- Sponsor
- NYU Langone Health
Medullary Thyroid Carcinoma, Nodular Goiter
Calcitonin in Needle Wash Using Electrochemiluminescence Method For Diagnosis Of Medullary Thyroid Carcinoma.
Medullary thyroid carcinoma (MTC) is a tumor originating from parafollicular C cells of the thyroid. (1) Representing 1 to 7% of all thyroid carcinoma cases (2, 3, 4).
- Trial name
- NCT06067594
- Testing
- Fine Needle Aspiration Cytology (FNAC) procedure+calcitonin measurement
- Where
- Argentina
- Volunteers
- 155 people
- Sponsor
- Austral University, Argentina
Endometriosis
Relation Between Ethanol Sclerotherapy for Endometrioma Systemic Immune Milieu
Design: Prospective interventional study. 69 women with OE were evaluated clinically and by transvaginal ultrasonography (TUV). AEST procedure was performed and the collected aspirate and pre-procedural blood samples were…
- Trial name
- NCT05470972
- Testing
- Ethanol Injection
- Where
- Egypt
- Volunteers
- 69 people
- Sponsor
- Tanta University
Intraventricular Hemorrhage
ACTIVE Study - Use of ACTIVE Fluid Exchange to Treat Intraventricular Hemorrhage
Randomised controlled trial evaluating active irrigation using IRRAflow device in patients with intraventricular hemorrhages (IVH).
- Trial name
- NCT05204849
- Testing
- IRRAflow, Standard ventriculostomy
- Where
- Denmark
- Volunteers
- 58 people
- Sponsor
- University of Aarhus
CSF Circulation
Influence of Yogic Breathwork on CSF Circulation
The purpose of this research study is to determine the influence of yoga breathing practices on cerebrospinal fluid (CSF) circulation, and to find out primarily if a regular practice of 8-week yoga breathing would enhance CSF…
- Trial name
- CSF (NCT03858309)
- Testing
- Breathing Group 1, Breathing Group 2
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
the Influence of Intra- vs Extra-abdominal Removal of Placenta, Duration of Operation
Extra-abdominal Removal of Placenta During CS
During cesarean section, it is important to provide hemostasis as well as to decrease the amount of hemorrhagic fluid and fibrin in the abdominal cavity.
- Conditions
- the Influence of Intra- vs Extra-abdominal Removal of Placenta, Duration of Operation, the Amount of Aspirated Fluid During the Operation, Difference Between Pre- and Post-operative CBC
- Trial name
- NCT02101450
- Testing
- Extra-abdominal removal of the placenta
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Near East University, Turkey
Anesthesia, Sedation
The Million Anesthesia Cases Study (MACS) - a Cohort Study of Preoperative Fasting and Perioperative Outcomes
Perioperative fasting has historically been viewed as a low-risk intervention. However, preliminary data indicate that perioperative loss of nutrition and fluids is likely harmful.
- Conditions
- Anesthesia, Sedation, Monitored Anesthesia Care, Procedure
- Trial name
- MACS (NCT07022951)
- Testing
- Preoperative fasting
- Where
- United States
- Volunteers
- 1,200,000 people
- Sponsor
- Massachusetts General Hospital
Postoperative Cardiorespiratory Failure
Hypertonic Saline-hetastarch in Cardiac Surgery
Cardiopulmonary bypass(CPB) is associated with increased fluid extravasation and edema formation. A continuous infusion of a mixture of hypertonic saline/hydroxyethyl starch (HSH)during CPB reduced fluid extravasation and total…
- Trial name
- HH (NCT00469716)
- Testing
- Hypertonic saline (7.2%) hetastarch (6 %)(200/0.5)
- Where
- Norway
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Meconium Aspiration Syndrome, Infant, Newborn, Disease
Time of Positive Pressure Ventilation in Non-vigorous Infants Born Through Meconium-stained Amniotic Fluid
Background: Meconium stained amniotic fluid (MSAF) complicates 3 to 14% of pregnancies, causing meconium aspiration syndrome (MAS) in 5-10% of neonates born.
- Conditions
- Meconium Aspiration Syndrome, Infant, Newborn, Disease, Neonatal Resuscitation
- Trial name
- MASTIME (NCT04076189)
- Testing
- Endotracheal suctioning, No endotracheal suctioning
- Where
- 2 sites in Italy
- Volunteers
- 40 people
- Sponsor
- University Hospital Padova
Pancreas Cyst
DNA-mutation Analysis in Cyst Fluid of Suspected Intraductal Papillary Mucinous Neoplasia of the Pancreas
Diagnostic tools are needed to identify mucinous cysts for further evaluation or follow-up respectively to identify cysts with HGD or invasive cancer at an early stage for surgical resection.
- Trial name
- NCT03820531
- Testing
- Next Generation Sequencing, CEA and lipase, Cytology
- Where
- Germany
- Volunteers
- 150 people
- Sponsor
- Theresienkrankenhaus und St. Hedwig-Klinik GmbH
Ovarian Neoplasms, Ovarian Cancer
OveRcoming immunosupprEssion aNd rebAlancing the Immune reSponSe in ovAriaN CancEr Study
Ovarian cancer (OC) is one of the most lethal cancers in the world due to late-stage disease at diagnosis. Standard therapy consists of debulking surgery and chemotherapy.
- Conditions
- Ovarian Neoplasms, Ovarian Cancer, Ovarian Carcinoma, Immune Suppression
- Trial name
- RENAISSANCE (NCT06611072)
- Testing
- Bone marrow aspiration, Vena puncture, Peritoneal fluid
- Where
- Netherlands
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Gynaecologisch Oncologisch Centrum Zuid
Dysphagia
Evaluation of Two Different Thickening Products in Patients With Dysphagia
Dysphagia is extremely common. The importance of providing adequate nutritional support to persons with dysphagia is the cornerstone to exceptional care.
- Trial name
- NCT01651975
- Testing
- Thickenup, Thickenup Advance
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of California, Davis
ARDS, Human, Aspiration Pneumonia
Potential Biomarkers and Pathogenic Mechanism for Reflux Aspiration-induced Lung Injury.
There is limited research on aspiration pneumonia-induced ARDS (Acute Respiratory Distress Syndrome), and currently there is a lack of studies on corresponding biomarkers and pathogenic mechanisms.
- Trial name
- NCT06164639
- Testing
- aspiration, bronchial alveolar fluid, EIT V/Q test
- Where
- China
- Volunteers
- 28 people
- Sponsor
- Shanghai Zhongshan Hospital
Emerging Infectious Diseases, Communicable Diseases
Establishment of a Biobank for the Evaluation of Rapid Diagnostic Solutions
This multicenter prospective registry aims to establish a biobank of residual biological samples and associated clinical data from hospitalized patients.
- Conditions
- Emerging Infectious Diseases, Communicable Diseases, Biological Warfare Agents, Zoonoses
- Trial name
- NCT07411729
- Where
- 10 sites in France
- Volunteers
- 800 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris