Clinical trials: Ultrasonographic
TMJ Internal Derangement
US Vs MRI in Diagnosis of TMJ Internal Derangement
Compare the accuracy of ultrasonography and magnetic resonance imaging in the diagnosis of temporomandibular joint internal derangements.
- Trial name
- NCT06713356
- Volunteers
- 39 people
- Sponsor
- Assiut University
Critically Ill, Enteral Feeding Intolerance
Ultrasonographic Assessment of Gastric Residual Volume
A recent systematic review reported that the prevalence of enteral nutrition intolerance in critically ill patients ranged from 2% to 75%, and the pooled rate was 38.3%.Many randomized controlled trials have reported that the…
- Trial name
- NCT04413474
- Where
- Turkey (Türkiye)
- Volunteers
- 56 people
- Sponsor
- Gurhan Taskin
Obesity, Morbid Catheterization, Peripheral
Radial Artery Dimensions and the Effect of Anaesthetic Induction in Morbid Obesity
This single-centre prospective study measured the internal diameter of the radial artery and the distance between the skin surface and the arterial lumen by ultrasound in 76 adults with a body mass index of 40 kg/m2 or above who…
- Trial name
- NCT07868978
- Testing
- 20 G arterial cannula, 18 G arterial cannula
- Where
- Turkey (Türkiye)
- Volunteers
- 76 people
- Sponsor
- Hilal Subaşı Artıran
Gastric Tumor, Early Gastric Cancer
Endoscopic Ultrasonographic Staging and Conventional Endoscopic Staging for Depth of Invasion for Early Gastric Cancer
The accurate prediction of depth of tumor invasion in early gastric cancer is essential for the proper selection of candidates for endoscopic resection.
- Trial name
- NCT01832246
- Where
- South Korea
- Volunteers
- 560 people
- Sponsor
- Seoul National University Hospital
Local Analgesia Via Infiltration, Wound Heal
Comparison of Postoperative Effects of Articaine and Lidocaine in Mucogingival Surgery
The aim of this study is to compare and evaluate the effects of using lidocaine 2% (with adrenaline) and articaine 4% (with adrenaline) in free gingival graft (FGG) surgery on postoperative wound healing, changes in blood flow in…
- Conditions
- Local Analgesia Via Infiltration, Wound Heal, Pain, Postoperative, Hemorrhage
- Trial name
- NCT07145879
- Testing
- Lidocaine hydrochloride 2% with epinephrine 1:100 000, Articaine 4% with epinephrine 1:100,000, Free gingival graft (FGG)
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Myometrial Remodeling
Ultrasound Study of the Uterine Healing Process After Cesarean Delivery
Our hypothesis is that there is no difference in the healing process in those women who have a one- or two-layer uterine closure at the time of cesarean delivery.
- Trial name
- NCT00224250
- Testing
- One- versus two-layer hysterotomy closure
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Yale University
Ovarian Reserve Markers, Ovarian Function
Ovarian Stromal Stiffness and Ovarian Reserve Parameters Via Transvaginal Shear Wave Elastography
This study aims to evaluate the relationship between ovarian stromal stiffness measured by transvaginal shear wave elastography (SWE) and conventional hormonal and ultrasonographic parameters of ovarian reserve.
- Conditions
- Ovarian Reserve Markers, Ovarian Function, Infertility, Anovulatory
- Trial name
- NCT07773337
- Testing
- Transvaginal Shear Wave Elastography
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Neck Pain
Comparison of Ischemic Compression Therapy and Kinesiotaping in Chronic Neck Pain
Objective: The purpose of this study was to compare the effects of ischemic compression (IC) and kinesio taping (KT) treatments on blood flow, tissue stiffness and thickness, pain, and joint range of motion on the upper trapezius…
- Trial name
- NCT04968769
- Testing
- ischemic compression, kinesio taping, exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people
- Sponsor
- Baskent University
Gingival Recession, Localized
Ultrasonographic Evaluation of the Connective Tissue Grafts Obtained With Two Different Methods in Root Coverage
Gingival recession is a clinical problem that increases with age and affects patient comfort. It is defined as the displacement of the gingival margin to a more apical position of the cementum-enamel border of the tooth.
- Trial name
- NCT06373783
- Testing
- subepithelial connective tissue graft, de- epithelize gingival graft, ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Anesthesia
Prediction of Hypotension During Induction of General Anesthesia
Post induction hypotension is closely related to postoperative complications. Patients are at high risk of hypotension due to preexisting hypovolemia and the vasodilatory effects of induction agents.
- Trial name
- NCT06078228
- Testing
- Propofol - Fentanyl- Atracurium
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Robot-assisted Laparoscopic Prostatectomy Under General Anesthesia
The Effect of Pneumoperitoneum and Trendelenburg Position on Intracranial Pressure: Ultrasonographic Measurement of Optic Nerve Sheath Diameter
The steep Trendelenburg position and pneumoperitoneum during laparoscopic surgery have the potential to cause an increase of intracranial pressure (ICP).
- Trial name
- NCT01641302
- Where
- South Korea
- Volunteers
- 20 people
- Sponsor
- Yonsei University
Hemiplegia, Hemiparesis After Stroke
Ultrasonograpy in Hemiplegic Patients
The aim of this study was to evaluate the architectural changes and muscle stiffness of the upper and lower extremity muscles in our hemiplegic patients ultrasonographically and to investigate their relationship with clinical…
- Conditions
- Hemiplegia, Hemiparesis After Stroke, Spasticity
- Trial name
- NCT06706063
- Testing
- Ultrasonography of muscles
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Afyonkarahisar Health Sciences University
Central Venous Catheter Thrombosis
Early Detection of PICC-related Deep Vein Thrombosis by US Surveillance: an Effective Approach for Secondary Prevention?
Background: PICC-related thrombosis have shown a slightly different pattern of frequency and risk factors, compared with traditional CVC; because of the increasing diffusion of PICCs, they are becoming a somehow independent…
- Trial name
- NCT01779999
- Testing
- PICC-carrying patients
- Volunteers
- 150 people
- Sponsor
- University of Turin, Italy
Infertility
The Effect of Embryo Transfer Technique on Pregnancy Outcomes in HRT-FET Cycles
The positions of the air bubble and the tip of catheter will be measured by transabdominal utrasonography among patients who have undergone high-quality frozen blastocyst transfer.
- Trial name
- NCT05564312
- Testing
- Transabdominal ultrasonographic guidance at embryo transfer.
- Where
- Turkey (Türkiye)
- Volunteers
- 600 people
- Sponsor
- Akdeniz University
General Anesthesia
Ultrasonographic Assessment of Stomach in Two Different Fasting Guidelines
Oral carbohydrate loading until 2 h before surgery is well known to be effective in facilitating postoperative recovery and reducing complications, by maintaining homeostasis.
- Trial name
- NCT03955926
- Testing
- preoperative oral carbohydrate loading
- Where
- South Korea
- Volunteers
- 64 people
- Sponsor
- Eunah Cho, MD
Patient Admitted to Hospital With Acute Kidney Injury Due to Sepsis
Clinical Application of Quantitative Ultrasonographic Analysis in Early Kidney Injury
The purpose of this study was to quantify overall blood flow and renal cortical perfusion in patients with septic acute kidney injury (AKI) using ultrasound (US) Doppler and contrast-enhanced ultrasound (CEUS).
- Trial name
- NCT05662774
- Testing
- Ultrasound contrast agent (Sonovue)
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Second Affiliated Hospital of Soochow University
Carpal Tunnel, Carpal Tunnel Syndrome
Efficacy of Electroacupuncture in Carpal Tunnel Syndrome
The aim of this clinical study is to assess the effectiveness of electroacupuncture in reducing the severity of symptoms, in improving limb function, in improving the aesthetic and motor conduction of the median nerve and in…
- Conditions
- Carpal Tunnel, Carpal Tunnel Syndrome, Pain, Pain Syndrome
- Trial name
- NCT04603274
- Testing
- 8 sessions of electroacupuncture to the upper limb with carpal tunnel syndrome
- Where
- 2 sites in Greece
- Volunteers
- 25 people
- Sponsor
- Aretaieion University Hospital
Thyroid Nodule
Prediction of Thyroid Cancer From Ultrasonographic Characteristics of Thyroid Nodules
The aim of this study is to identify which ultrasonographic feature or a combination of features is the best predictor of thyroid cancer in thyroid nodules.
- Trial name
- NCT00571090
- Testing
- Thyroid ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 735 people
- Sponsor
- Istanbul Science University
Lung Diseases, Lung Neoplasm
The Use of Artificial Intelligence to Predict Cancerous Lymph Nodes for Lung Cancer Staging During Ultrasound Imaging
This study aims to determine if a deep neural artificial intelligence (AI) network (NeuralSeg) can learn how to assign the Canada Lymph Node Score to lymph nodes examined by endobronchial ultrasound transbronchial needle…
- Trial name
- NCT03849040
- Testing
- Endobronchial Ultrasound
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- St. Joseph's Healthcare Hamilton
Muscle Physiology, Adolescent Idiopathic Scoliosis
Ultrasonographic Evaluation of Abdominal Muscle Thickness Symmetry and Correlation With Pulmonary Function
We aimed in this study: 1. To compare the ultrasonographic measurements of the abdominal muscles thickness symmetry in patients with adolescent idiopathic scoliosis (AIS) and adolescent healthy individuals 2.
- Trial name
- NCT04567914
- Testing
- Bilaterally abdominal muscle thickness with ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital