Clinical trials: Surgical Anatomy
Malformation, Tumor
Computational Anatomy in Surgery for Childhood Tumours and Malformations
This study is part of the launch of a multidisciplinary project called IMAG2, for image-guided minimally invasive surgery. It involves collaboration between the radiology and surgery teams at Necker Hospital and the Image…
- Conditions
- Malformation, Tumor, Paediatric Surgery, 3D Imaging
- Trial name
- IMAG2 (NCT06224985)
- Where
- France
- Volunteers
- 131 people
- Sponsor
- Imagine Institute
Prostate Cancer, Kidney Cancer
DS Titanium Ligation Clip in Urology (Prostatectomy and Nephrectomy)
Prospective, monocentric, single arm, observational PMCF - Study on the Performance and Safety of Double-Shank Titanium Ligation Clip in Urology (Prostatectomy and Nephrectomy)
- Conditions
- Prostate Cancer, Kidney Cancer, Congenital Abnormality of Kidney, Nephrolithiasis
- Trial name
- DOSTILCU (NCT04869462)
- Where
- Germany
- Volunteers
- 67 people
- Sponsor
- Aesculap AG
Peripheral Nerve Disease, Muscular Injury
Innervation Characteristics and Determination of Nerve Entry Points of the Musculus Semispinalis Capitis
The aim of this study is to determine the innervation characteristics and nerve entry points of the musculus semispinalis capitis.
- Trial name
- NCT06569563
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people
- Sponsor
- Medipol University
Rectal Prolapse, Fecal Incontinence
Recurrence and Bowel Function After Laparoscopic Vaginorectopexy, a Modified Anterior Rectopexy
Several pelvic prolapses can render defecation difficulties and they are often treated with different surgical techniques. This study will evaluate a novel variation of a laparoscopic technique used to treat rectal prolapse that…
- Conditions
- Rectal Prolapse, Fecal Incontinence, Defecation Disorder, Enterocele
- Trial name
- NCT06330857
- Testing
- Laparoscopic vaginorectopexy
- Volunteers
- 25 people
- Sponsor
- Sahlgrenska University Hospital
Cranial Nerve Palsy
Cranial Nerves Tractography
Introduction: The skull base tumors surgery remains a challenge since numerous cranial nerves or vessels closely surround them. Recently, diffusion tensor imaging has developed with the tractography following white fibers and…
- Trial name
- CN Tracto (NCT02978911)
- Testing
- preoperative cerebral MRI and operative findings
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Hospices Civils de Lyon
Intraoperative Ureter Injury
Dose-escalation Study of a Contrast Agent for Delineation of Urological Anatomy in Minimally Invasive Surgery
The purpose of this clinical trial is to study the safety and efficacy of an investigational imaging agent for delineation/visualization of urologic anatomy in the setting of minimally invasive surgery.
- Trial name
- NCT03106038
- Testing
- Nerindocianine for Injection
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Li-Cor, Inc.
Liver Cancer
Value of 3D Printing for Comprehension of Liver Surgical Anatomy
To our knowledge, it has not been analyze whether 3D printed liver model would improve the perception of a given liver tumor or the precision of operation planning in liver surgery.
- Trial name
- NCT03153332
- Testing
- surgical residents' comprehension of the hepatic anatomy
- Where
- China
- Volunteers
- 59 people
- Sponsor
- Guangzhou Women and Children's Medical Center
Inguinal Hernia, Pelvic Fracture
Corona Mortis in Patients Undergoing TEP for Inguinal Hernia
This study aim to describe the presence, type and size of Corona mortis (CMOR) in patients undergoing total extraperitoneal (TEP) inguinal hernia repair procedures.
- Conditions
- Inguinal Hernia, Pelvic Fracture, Acetabular Fracture, Bleeding
- Trial name
- NCT04303442
- Testing
- TEP
- Where
- Bulgaria
- Volunteers
- 300 people
- Sponsor
- Sofia Med Hospital
Cataract
Wound Architecture and Functional Outcome After Cataract Surgery With Manual vs.Femtosecond Laser Assisted Procedures
This study is the long term analysis of two types of FSL 3-plane corneal wound profiles, namely CT1 and CT2 obtained after a FSL cataract surgery.
- Trial name
- CATALYS (NCT03097562)
- Testing
- Femtosecond cataract surgery
- Where
- Canada
- Volunteers
- 1,123 people
- Sponsor
- Maisonneuve-Rosemont Hospital
Hypoplastic Left Heart Syndrome, Tricuspid Atresia
Sildenafil After the Fontan Operation
In this study, the investigators will evaluate the effect of sildenafil on exercise tolerance in patients with a single cardiac ventricle who have undergone the Fontan operation.
- Trial name
- SAFO (NCT00507819)
- Testing
- Sildenafil
- Volunteers
- 28 people
- Sponsor
- Children's Hospital of Philadelphia
Cholangiopancreatography, Endoscopic Retrograde
A Clinical Study With the Medical Device PowerSpiral for Endoscopic Retrograde Cholangio-Pancreatography (ERCP)
The objective of the SAMISEN study phase B is to assess the performance and safety of diagnostic and therapeutic procedures with the Olympus Motorized Spiral Enteroscope (PowerSpiral) in subjects with surgically altered…
- Trial name
- SAMISEN-B (NCT05129449)
- Testing
- Endoscopic Retrograde Cholangio-Pancreatography (ERCP)
- Where
- 5 sites in Belgium, Germany and 1 more
- Volunteers
- 89 people
- Sponsor
- Olympus Europe SE & Co. KG
Software Evaluation for Visualizing Anatomical Structures Not Typically Identified on Clinical MR Images
Accuracy Evaluation of SIS Software-based Visualization of New Anatomical Brain Structure
SIS has developed a software technology, based on machine learning and image processing, designed to enhance standard clinical images for the visualization of anatomical structures.
- Trial name
- NCT04814277
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Surgical Information Sciences Inc.
Pelvic Anatomy, Retroperitoneum
Systematic Anatomical Description of the Female Pelvic Retroperitoneum in Cadavers
This observational descriptive cadaveric study aims to describe the main anatomical relationships of the female pelvic retroperitoneum using standardized anatomical dissection.
- Conditions
- Pelvic Anatomy, Retroperitoneum, Cadaveric Study, Surgical Anatomy
- Trial name
- RETRO-PELVIS (NCT07522931)
- Testing
- Anatomical Dissection
- Where
- 2 sites in Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari de Bellvitge
Lower Extremity Anatomy, Peripheral Nerve Anatomy
Anatomical Probability Model for Tibial and Peroneal Motor Entry Points
This completed descriptive cadaveric study mapped the motor entry points of lower-leg muscles supplied by the tibial, superficial peroneal, and deep peroneal nerves.
- Conditions
- Lower Extremity Anatomy, Peripheral Nerve Anatomy, Surgical Anatomy
- Trial name
- NCT07805902
- Testing
- Standardized Cadaveric Lower-Limb Dissection
- Where
- Colombia
- Volunteers
- 20 people
- Sponsor
- Research Inc
Cholecystitis
SPY Fluorescence Imaging Systems and Indocyanine Green to Determine the Percentage of Successful Critical Anatomy Recognition in Laparoscopic Cholecystectomy Surgeries.
This is a prospective single arm, single center study estimating percentage of successful critical anatomy recognition in laparoscopic cholecystectomy surgeries using SPY fluorescence imaging and ICG, with each surgery also…
- Trial name
- NCT05006950
- Testing
- Stryker1688 Fluorescence imaging system
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Stryker Endoscopy
Surgery
Effect of Head Rotation on Overlap and Relative Position of Internal Jugular Vein to Carotid Artery in Infants and Children: A Study of the Anatomy Using Ultrasonography
Effect of head rotation on overlap and relative position of internal jugular vein to carotid artery in infants and children: A study of the anatomy using ultrasonography.
- Trial name
- NCT01017328
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Yonsei University
Intraoperative Ureter Injury
Open-label Study to Evaluate Nerindocianine as a Surgical Aid in Ureter Delineation During Minimally Invasive Surgery
Phase 2, multicenter, efficacy and safety study evaluating the use of nerindocianine for the delineation of abdominopelvic ureter anatomy via near infrared fluorescence imaging during minimally invasive lower abdominal surgery…
- Trial name
- NCT04636567
- Testing
- Nerindocianine for injection
- Where
- 2 sites in United States
- Sponsor
- Li-Cor, Inc.
Patellar Dislocation
The Unstable Kneecap - the Impact of Anatomy on Function
The principal objective of the study is to find out which everyday activities make the kneecap unstable in people with patellofemoral instability.
- Trial name
- SPRING (NCT02569931)
- Testing
- Gait analysis, Electromyography, Intra-operative tracking and pressure measurements
- Where
- 2 sites in United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- St George's, University of London
Obese
Safety and Preliminary Effectiveness of the BaroSense Articulating Circular Endoscopic (ACE) Stapler for Plication of Dilated Post-surgical Gastric Anatomy
The BaroSense Articulating Circular Endoscopic (ACE) Stapler is an investigational instrument indicated for endoluminal trans-oral tissue approximation and ligation in the gastrointestinal tract.
- Trial name
- NCT01388673
- Testing
- BaroSense ACE Stapler for plication of dilated post-surgical gastric anatomy
- Sponsor
- BaroSense Inc.
Internal Jugular Vein Anatomy, Common Carotid Artery Anatomy
Ultrasound Mapping of the Anatomical Relationship Between the Right Internal Jugular Vein and Carotid Artery
This prospective observational study will describe the anatomical relationship between two major blood vessels on the right side of the neck: the internal jugular vein and the common carotid artery.
- Conditions
- Internal Jugular Vein Anatomy, Common Carotid Artery Anatomy, Cardiac Surgery
- Trial name
- IJVCCA (NCT07893080)
- Testing
- Standardized Ultrasound Imaging and Computer-Assisted Angular Mapping
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Ankara City Hospital Bilkent