Search clinical trials for: pH-impedance monitoring

Total 3259 results

Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

Esophageal pH-MII Duration: 12 or 24 Hours?

Gastro Esophageal Reflux

Italy
Asian Institute of Gastroenterology, India

Recruiting

Twenty Four Hour Ambulatory pH & Impedance Testing: Normative Data for Indian Population

Esophageal Diseases | Esophagitis | Reflux Disease

India
Hospices Civils de Lyon

Recruiting

Diagnostic Yield of Post PRandial Esophageal High Resolution Impedance Manometry in Patients With Gastro-Esophageal Reflux Disease Symptoms Resistant to Proton Pump Inhibitor Therapy (PRIMER)

Gastro-esophageal Reflux Disease

France
The Functional Gut Clinic
Rosa Biotech

Recruiting

LPR Fluorescence Pilot

Gastro Esophageal Reflux | Laryngopharyngeal Reflux

United Kingdom
Mayo Clinic

Completed

Mucosal Impedance and Eosinophilic Esophagitis (EoE)

Eosinophilic Esophagitis

United States
Vanderbilt University

Withdrawn

Detection of Silent Aspiration Events Utilizing pH/Impedance Probes in Hospitalized Patients

Acid Aspiration Syndrome
Istanbul University

Completed

Does Cholecystectomy Increase the Esophageal Alkaline Reflux? Evaluation by Impedance-pH Technique

Gastroesophageal Reflux | Cholecystolithiasis | Cholecystectomy
Medtronic - MITG

Completed

Development of Applications of the Bravo® pH Monitoring System and Evaluation of Its Performance

Gastro Esophageal Reflux Disease

Israel
Ivashkin Vladimir Trofimovich
Abbott

Completed

Experimental Study to Determine the Effects of Human Refluxate on Macrophage Phenotype and Its Correlation With GERD

Gastroesophageal Reflux Disease (GERD)

Russian Federation
Vanderbilt University

Terminated

Continuous Supraglottic pH Monitoring in Prolonged Intubated Intensive Care Patients and High Risk Aspiration Intraoperative Patients

Aspiration, Respiratory

United States
University Hospital Ostrava

Completed

The Diagnostics of Extraesophageal Reflux With the Restech System

Nasal Polyps | Laryngopharyngeal Reflux | Nasal Diseases

Czech Republic
Dartmouth-Hitchcock Medical Center

Withdrawn

A Prospective, Observational Study of the PPI Non-responder

Gastro Esophageal Reflux Disease PPI Non-Responders
Yonsei University

Completed

The Difference of Reflux Pattern Between the Patients Who Have Postprandial Reflux Symptoms

Gastroesophageal Reflux Disease

Korea, Republic of
Evangelic Hospital Kalk Cologne

Completed

Important Correlation Between Anxiety and Reflux Symptoms in Patients With Gastroesophageal Reflux Disease

Anxiety Disorders | GERD - Gastro-Esophageal Reflux Disease

Germany
Abbott Medical Devices

Completed

Detect Fluid Early From Intra-thoracic Impedance Monitoring (DEFEAT-PE)

Heart Failure

United States
Vanderbilt University Medical Center

Terminated

Assessing Normal Multichannel Intraluminal Impedance (MII)-pH Parameters for Today's Population

Identify Normal MII-pH Parameters

United States
Medical University of Graz

Completed

Non Invasive Measurement of Cardiac Index by Impedance Cardiography

Pulmonary Hypertension

Austria
Mayo Clinic

Completed

Influence of Central Obesity on the Esophageal Epithelial Barrier

Gastroesophageal Reflux | GERD

United States
Christiana Care Health Services

Completed

Electrical Impedance Tomography (EIT) Monitoring in Adults With ALI or ARDS

ARDS | Acute Lung Injury (ALI)

United States
Medtronic - MITG

Withdrawn

Development of Applications of the Bravo® pH Monitoring System and Evaluation of Its Performance (Encore)

Gastro Esophageal Reflux Disease

Israel
Vilnius University

Recruiting

Real Time Evaluation of Dynamic Changes of the Lungs During Respiratory Support of VLBW Neonates Using EIT

Respiratory Failure | RDS of Prematurity | Prematurity | Very Low Birth Weight Infant | RDS - Infants

Lithuania
McMaster University

Suspended

A Prospective Blinded Randomized Study Comparing Laparoscopic Sleeve Gastrectomy and Laparoscopic Roux-en-y Gastric Bypass and Their Effect on Gastro-Esophageal Reflux Disease Using 24 Horus pH Monitoring (GERD)

GERD

Canada
KU Leuven

Completed

Acid Pocket: Position and Aspiration

Healthy Volunteers | Barrett Esophagus | GERD - PPI Responders | GERD - PPI Non-responders

Belgium
Abbott Medical Devices

Completed

Data Collection Study of Wedge Pressure Data in Patients With CRT-D Devices (zWedge)

Heart Failure

United States
Medical College of Wisconsin

Recruiting

Mechanisms Preventing Pharyngeal Reflux

GERD

United States
University of Calgary

Completed

An Assessment of pH Testing Methods

Gastroesophageal Reflux

Canada
Hospital de Clinicas José de San Martín

Recruiting

Usefulness of Wireless pH Monitoring in GERD Diagnosis

Gastroesophageal Reflux

Argentina
Assiut University

Unknown

Comorbid Esophageal Disorders in IBS Patients

Irritable Bowel Syndrome | GERD | Non-erosive Reflux Disease | Functional Esophageal Disorders
NYU Langone Health

Completed

Impact of Gastroesophageal Reflux and Aspiration on Airway Inflammation and Microbiome in Children With Chronic Cough

Chronic Cough (CC) | Gastroesophageal Reflux (GER)

United States
Hospices Civils de Lyon

Completed

Post Prandial High Resolution Impedance- Manometry

Gastro-esophageal Reflux

France
Medtronic Bakken Research Center
Medtronic

Completed

Sensitivity of the InSync Sentry OptiVol Feature for the Prediction of Heart Failure (SENSE-HF)

Heart Failure, Congestive

Belgium, United Kingdom
Georg Dultz

Completed

Additional Benefit of Thoracic Impedance Monitoring (TIM) for Propofol-sedation Monitoring During PEG Placement (TIMPEG)

Percutaneous Endoscopic Gastrostomy (PEG)

Germany
University Hospital Ostrava
University Hospital Bratislava; Fortmedica Prague

Completed

Effect of Extraesophageal Reflux on Inferior Nasal Turbinates Hypertrophy

Extraesophageal Reflux | Inferior Nasal Turbinate Hypertrophy

Czechia, Slovakia
Sun Yat-sen University

Completed

Fluid Management Guided by Bioimpedance Analysis in Peritoneal Dialysis(PD) Patients.

End Stage Renal Disease

China
University Medical Center Groningen

Recruiting

Deventilation Dyspnea in COPD Patients Using NIV

COPD | Mechanical Ventilation Complication | Dyspnea

Netherlands
Oslo University Hospital
South-Eastern Norway Regional Health Authority

Recruiting

Fetal Assessment of the Myocardium and Evaluation of the Neonate (FAME-n)

Labor Pain | Hemodynamic Instability | Fetal Distress | Myocardium; Ischemic | Newborn Asphyxia

Norway
University of Zurich

Completed

Measurement of Gastric Secretion by MRI Under Inhibition by ProtonPump Inhibitors in Healthy Subjects & in GERD Patients

Gastroesophageal Reflux Disease | Healthy Volunteers

Switzerland
I.M. Sechenov First Moscow State Medical University

Completed

Noninvasive Ventilation in Moderate-to-severe COVID-19-associated Acute Respiratory Distress-syndrome (COVID-NIV)

Covid19 | ARDS

Russian Federation
Università degli Studi di Ferrara
University of Milan

Not yet recruiting

Evaluation of Regional Ventilation Distribution in Patients Affected by Abdominal Sepsis After Emergent Laparotomy (CHESTOMY)

Emergencies | Acute Respiratory Failure | Ventilation Therapy; Complications | Abdominal Sepsis

Italy
Southern Arizona VA Health Care System

Unknown

The Effect of High PCO2 Solution on Esophageal Acid Sensation (PC02)

Gastroesophageal Reflux Disease

United States
Mayo Clinic

Withdrawn

HRIM vs Mucosal Impedance in GERD Participants

Gastro-esophageal Reflux Disease (GERD)

United States
Mayo Clinic

Withdrawn

[Impedance Measurement for Non-Erosive Reflux Disease (Impedance)

Healthy | GERD

United States
Wake Forest University Health Sciences
National Cancer Institute (NCI)

Terminated

Bioelectrical Impedance Phase Angle in Predicting Treatment Outcome in Patients With Extensive Stage Small Cell Lung Cancer Receiving First-Line Chemotherapy

Extensive Stage Small Cell Lung Cancer

United States
Children's Hospital of Philadelphia

Withdrawn

A New Nasopharyngeal pH Probe for Diagnosis of Laryngopharyngeal Reflux

Laryngopharyngeal Reflux

United States
Wake Forest University Health Sciences
National Cancer Institute (NCI)

Completed

Bioelectrical Impedance Measurement for Predicting Treatment Outcome in Patients With Newly Diagnosed Acute Leukemia

Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities | Adult Acute Myeloid Leukemia With Del(5q) | Adult Acute Myeloid Leukemia With Inv(16)(p13;q22) | Adult Acute Myeloid Leukemia With t(16;16)(p13;q22) | Adult Acute Myeloid Leukemia With t(8;21)(q22;q22) | Untreated Adult Acute Myeloid... and other conditions

United States
Fatma Demirbaş

Completed

Pre and Post-gastrostomy Evaluation of GER in Children Using 24-hour pH Monitoring

Gastroesophageal Reflux

Turkey
Mayo Clinic

Completed

Primary Hyperoxaluria Mutation Genotyping/Phenotyping

Primary Hyperoxaluria

United States
Ohio State University Comprehensive Cancer Center

Not yet recruiting

Transcutaneous Sensors for the Detection of Cancer-Related Lymphedema, Project Limb Rescue Study

Malignant Solid Neoplasm | Lymphedema | Hematopoietic and Lymphoid System Neoplasm

United States
Provectus Pharmaceuticals

Completed

Randomized Study of PH-10 for Psoriasis

Psoriasis

United States
Mayo Clinic
Sandhill Scientific

Completed

Mucosal Impedance Balloon in Diagnosis and Treatment of Eosinophilic Esophagitis (EoE)

Healthy | Eosinophilic Esophagitis

United States

Search clinical trials for: pH-impedance monitoring

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