Clinical trials: Short Axis
Growth Hormone Deficiency
Molecular Basis of the Growth Axis in Short Stature
To examine the clinical genetic and biochemical characteristics of children with growth hormone deficiency.
- Trial name
- NCT00453245
- Where
- Israel
- Sponsor
- HaEmek Medical Center, Israel
Central Line Complication
Short-axis/out-of-plane Approach Versus Oblique- Axis Approach for US Guided IJV Catheterization in Infants.
The investigators will measure and compare the rate of acute complications, success rate, number of attempts to successful cannulation between ultrasound-guided short axis approach and oblique axis approach during internal…
- Trial name
- NCT06652490
- Testing
- Short-axis/out-of-plane approach versus oblique- axis approach for ultrasound-guided internal jugular venous catheter.
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Need for IV Access
Ultrasound Guided Peripheral Intravenous Catheter Insertion in the Hospitalized Patient: Long vs. Short Axis Placement
Comparison of peripheral IV catheters inserted by ultrasound using the long axis vs. the short axis technique. Our hypothesis is that long axis ultrasound placement will increase the longevity of the IV catheter.
- Trial name
- NCT01870661
- Testing
- Long axis IV placement with ultrasound, Short axis IV placement with ultrasound
- Where
- United States
- Sponsor
- Beth Israel Medical Center
Traumatic Brain Injury With Brief Loss of Consciousness
The Clinical Research on the Relationship Between Depression and Gut Microbiota in TBI Patients
Microbiome studies may be highlighted as crucial in the development of depression for TBI patients. The microbiota-gut-brain connection may further provide an opportunity for microbiota manipulation to treat the TBI patients with…
- Trial name
- NCT02874027
- Testing
- The TBI patients with depression
- Where
- China
- Volunteers
- 50 people
- Sponsor
- General Hospital of Ningxia Medical University
Radial Artery Cannulation
Short-Axis Versus Long-Axis Ultrasound-Guided Radial Artery Cannulation
This randomized controlled study aims to compare short-axis/out-of-plane and long-axis/in-plane ultrasound-guided techniques for radial artery cannulation in adult patients undergoing elective surgery.
- Trial name
- NCT07801807
- Testing
- Short-Axis/Out-of-Plane Radial Artery Cannulation, Long-Axis/In-Plane Radial Artery Cannulation
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 144 people
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Chronic Low Back Pain (CLBP), Chronic Insomnia
Studying the Neurobiological Mechanisms of Non-specific Chronic Low Back Pain and Chronic Insomnia: a Four-group Cross-sectional Study
This study is a part of a larger project aiming to evaluate the neurobiological mechanisms underlying the relationship between sleep and pain in people with non-specific chronic low back pain.
- Conditions
- Chronic Low Back Pain (CLBP), Chronic Insomnia, Neuroinflammation
- Trial name
- SY-NAPS-CS (NCT06973837)
- Testing
- Real-life monitoring, experimental pain testing, brain imaging, blood and stool sampling.
- Where
- Belgium
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Cannulation of Internal Jugular Vein
Comparison of Short-Axis and Long-Axis Internal Jugular Vein Cannulation for First-Pass Success
To compare the frequency of first pass success by short axis versus long axis for cannulation of internal jugular vein.
- Trial name
- NCT07691554
- Testing
- Short-Axis Ultrasound-Guided Internal Jugular Vein Cannulation, Long-Axis Ultrasound-Guided Internal Jugular Vein Cannulation
- Where
- Pakistan
- Volunteers
- 10 people
- Sponsor
- University of Health Sciences Lahore
Amyotrophic Lateral Sclerosis
Longitudinal Evaluation of Short-Chain Fatty Acid Profiles During the Natural Disease Course and a Mediterranean Diet Intervention in Amyotrophic Lateral Sclerosis Patients
This observational study explored the connection between the gut microbiota and the brain in patients with amyotrophic lateral sclerosis (ALS), specifically the modulation of short-chain fatty acids during disease progression and…
- Trial name
- IMPACT-ALS (NCT07178067)
- Testing
- Mediterranean diet
- Where
- Romania
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures
Reliability of the Ultrasound in Percutaneous Tracheostomy
Ultrasound Guided Percutaneous Tracheostomy
Use of the ultrasound before, during and after percutaneous tracheostomy allows us great advantages; anatomy of the pre and paratracheal region and displaying potential aberrant vessels, and so the needle and dilator to move away…
- Trial name
- NCT02855749
- Testing
- ultrasound-guided percutaneous tracheostomy
- Volunteers
- 60 people
- Sponsor
- Erzincan University
Healthy Volunteers, Stress
Effects of Rifaximin on Gut Microbiota and Emotion
A randomized, triple-blind, placebo-controlled study on the effect of rifaximin on psychobiological functions in healthy men.
- Conditions
- Healthy Volunteers, Stress, Fear
- Trial name
- NCT05587036
- Testing
- Rifaximin
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Anorexia Nervosa
The Role of Short-chain Fatty Acids in Malnutrition on Stress, Eating Behavior, and Nutritional State
This clinical trial aims to test the psychobiological effects of certain substances produced by gut bacteria, known as short-chain fatty acids (SCFAs), in people with anorexia nervosa.
- Trial name
- NCT06064201
- Testing
- Short-chain fatty acids (SCFAs)
- Where
- Belgium
- Volunteers
- 92 people
- Sponsor
- KU Leuven
Dynamic Needle Tip Positioning, Short Axis
Dynamic Needle Tip Positioning Modification Technique in Short Axis Approach
The aim of the present study is to compare between Dynamic Needle Tip Positioning Modification Technique in Short Axis Approach (DNTP - SA) and Long Axis (LA) Approach for Ultrasound-guided Arterial Cannulation as regard time to…
- Conditions
- Dynamic Needle Tip Positioning, Short Axis, Arterial Cannulation, Long Axis
- Trial name
- NCT06422195
- Testing
- Dynamic Needle Tip Positioning Technique in Short Axis Approach (DNTP - SA), Long Axis Approach (LA)
- Where
- Egypt
- Volunteers
- 164 people
- Sponsor
- Tanta University
Endotoxemia, Inflammation
Short-Chain Fatty Acids in Lypopolysaccharide-Induced Inflammation and Executive Function
Short-chain fatty acids (SCFAs) are substances produced by gut bacteria when they ferment dietary fiber. They can act as signals between the gut and the brain and may help regulate the body's immune and stress responses.
- Conditions
- Endotoxemia, Inflammation, Executive Function (Cognition)
- Trial name
- NCT07713641
- Testing
- Short-Chain Fatty Acid Colon-Delivery Capsules, Lipopolysaccharide (LPS)
- Where
- Belgium
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Emotions, Stress
The Role of Short Chain Fatty Acids in Microbiota-gut-brain Axis
The role of short chain fatty acids (SCFA) in the microbiota-gut-brain axis is examined in a sample of healthy volunteers. SCFA are the major products of bacterial fermentation of dietary fiber in the colon, and are hypothesised…
- Conditions
- Emotions, Stress, Fear
- Trial name
- SCFA-AP (NCT03688854)
- Testing
- SCFA mixture
- Where
- Belgium
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Cardiac Surgical Procedures, Central Venous Catheterization
Dynamic SAX vs Conventional LAX in Internal Jugular Vein Catheterization
Conventionally, short-axis out-of-plane (SAX) or long-axis in-plane (LAX) ultrasound views are commonly used to guide internal jugular vein catheterization.
- Conditions
- Cardiac Surgical Procedures, Central Venous Catheterization, Ultrasonography
- Trial name
- NCT03841968
- Testing
- Dynamic needle tip positioning under ultrasound-guidance, Conventional long-axis view
- Where
- South Korea
- Volunteers
- 146 people
- Sponsor
- Seoul National University Hospital
Pediatric ALL, Cardiac Complication
Femoral Arterial Cannulation in Pediatrics
The goal of this clinical trial] is to evaluate the efficacy and safety of the ultrasound-guided "Modified Dynamic Needle Tip Positioning Short-Axis, Out-Of-Plane" (MDNTP-SAOP) technique compared to the "Conventional, Short-Axis…
- Conditions
- Pediatric ALL, Cardiac Complication, Anesthesia
- Trial name
- NCT07059624
- Testing
- "Modified Dynamic Needle Tip Positioning, Short-Axis, Out-Of-Plane" (MDNTP-SAOP), "Conventional, Short-Axis, Out-Of-Plane" (C-SAOP)
- Where
- Lebanon
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
Mild Cognitive Impairment, Metabolic Syndrome
Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation
The study explores whether selective memory complaints (SMC), mild cognitive impairment (MCI) and the comorbidity of Metabolic Syndrome symptomatic of peripheral and cerebral hypo-metabolism with corresponding epigenetic shifts…
- Trial name
- NCT03319173
- Testing
- Dietary intervention
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Bristlecone Health, Inc.
Catheter Complications, Critical Illness
"Syringe Free" Long-Axis In-Plane vs. Short-Axis Out-of-Plane Approach for Central Venous Catheter Placement
Internal jugular, subclavian, or femoral veins are often used for central venous catheter (CVC) placement. Regardless of which vein is preferred, the "Seldinger" technique is used most frequently.
- Trial name
- NCT04684069
- Testing
- Long-axis syringe free in-plane, Short-axis out-of-plane
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ataturk University
Peripheral Venous Catheterization
Short-Axis Versus Long-Axis Ultrasound-Guided Peripheral IV Cannulation in Adults
This randomized study compared two ultrasound-guided techniques for placing a peripheral intravenous cannula in adults aged 20 to 60 years who required intravenous access.
- Trial name
- NCT07683611
- Testing
- Short-Axis Out-of-Plane Ultrasound-Guided Cannulation, Long-Axis In-Plane Ultrasound-Guided Cannulation
- Where
- Pakistan
- Volunteers
- 222 people
- Sponsor
- Lady Reading Hospital, Pakistan
Cognition, Multiomics
Probiotic Research: Open-label Functional Intervention and Longitudinal Evaluation in Healthy Adults
This study is a pre-post, open-label cohort study designed to investigate how a food-grade probiotic supplement affects biological measurements and wellbeing in healthy adults.
- Conditions
- Cognition, Multiomics, Microbiome Analysis, Metabolome
- Trial name
- PROFILE (NCT07457242)
- Testing
- Probiotic Supplementation (Lactobacillus plantarum)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- OneCarbon