Clinical trials: Anatomical Variations
Fabry Disease, Cardiac Variant, Right Ventricular Hypertrophy
Myocardial Affectation in Patients With Fabry Disease Without Phenotypic Manifestation. Diagnostic Value of Biomarkers
The cardiac variant of the Fabry disease is a rare cardiomyopathy affecting 1/50000 individuals in general population. It is generally diagnosed in advanced stages of the disease, because it presents clinical features very…
- Trial name
- FAMY (NCT01442350)
- Volunteers
- 120 people
- Sponsor
- Francisco Marín Ortuño
Anatomic Abnormality, Anatomy
Evaluation of a Femoralis, n Femoralis and m Iliopsoas Tendon Sonoanatomy According to Age Groups in Children
This study aims to examine the sonoanatomy of the inguinal region in children according to age groups.
- Conditions
- Anatomic Abnormality, Anatomy, Pediatrics, Anatomic Landmarks
- Trial name
- NCT04860479
- Testing
- ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Derince Training and Research Hospital
Anatomical Variants of Dural Sinuses by MRV
Prevalence of Anatomical Variants of Dural Sinuses by MRV Evaluation in Sohag
The purpose of this study is to use the MRV to depict the prevalence of anatomical variants of dural venous sinuses in Sohag population, which can help to avoid potenital pitfalls in the diagnosis of dural venous sinus…
- Trial name
- NCT06120010
- Testing
- MRI
- Where
- Egypt
- Volunteers
- 169 people
- Sponsor
- Sohag University
Aortic Arch, Aneurysm
Arch Size Study for Anatomical Variations
The aortic arch with a common origin of the innominate and left carotid artery (CILCA) prevalence in the general population is 13.6%.
- Conditions
- Aortic Arch, Aneurysm, Dissection, Aortic
- Trial name
- NCT06235619
- Where
- Italy
- Volunteers
- 500 people
- Sponsor
- IRCCS San Raffaele
Arteriovenous Fistula, Ultrasound
Relationship Between Arterial Variations and Patency of Arteriovenous Fistulae
In 2019, KDOQI considered that uremic patients with a life expectancy of more than one year should require hemodialysis as an effective renal replacement therapy before preparation of kidney transplantation.
- Conditions
- Arteriovenous Fistula, Ultrasound, Artery
- Trial name
- NCT04613115
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Rouvière's Sulcus
Anatomical Variation in Rouvière's Sulcus
Rouvière's sulcus is a 2-5 cm fissure lying on the lower face of the liver, between the right lobe and caudate process. Due to its extrabiliary location, Rouvière's Sulcus could be used as an anatomical landmark for safe…
- Trial name
- NCT05912894
- Testing
- Videolaparoscopic cholecystectomy
- Volunteers
- 1,000 people
- Sponsor
- University Of Perugia
Nasal Septum; Deviation, Congenital
Prevalence of Variants of Nasal Cavity and Nasal Septum in Nepalese
A retrospective study was conducted on 343 patients. CT PNS and head of the patients were evaluated for variants of nasal septum and nasal cavity.
- Trial name
- NCT06434675
- Testing
- No intervention done
- Where
- Nepal
- Volunteers
- 343 people, healthy volunteers welcome
- Sponsor
- Grande International Hospital, Nepal
Evaluate the Anatomical Variations of the Palatal Canal in Maxillary Permanent Molars Using CBCT
Hidden Complexities of the Palatal Canal in Maxillary Permanent Molars
the current study will be directed to evaluate the anatomical variations of the palatal canal in maxillary permanent molars using CBCT
- Trial name
- NCT07870863
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Tanta University
Anatomical Variants of Dural Sinuses by Magnetic Resonance Venography
Prevalence of Anatomical Variants of Dural Sinuses by Magnetic Resonance Venography Evaluation in Sohag
MR cerebral venography (MRV) is an MRI examination of the head with either contrast-enhanced or non-contrast sequences to assess patency of the dural venous sinuses and cerebral veins.
- Trial name
- NCT06253936
- Testing
- Magnetic Resonance Venography
- Where
- Egypt
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- Sohag University
Antrochoanal Polyp
Nasal Anatomical and Pathological Variants in Patients With Antrochoanal Polyps
The goal of this observational study is to learn about anatomical and pathological variants in patients with antrochoanal polyps trying to find a key to its pathogenesis Participants will have nasal endoscopic examination and CT…
- Trial name
- NCT05989919
- Testing
- CT scan for nose and paranasal sinuses
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Minia University
Paranasal Sinuses
Variants of Paranasal Sinuses in Nepali Population
The variants of paranasal sinuses (PNS)and nasal cavity are of clinical importance since some variants are susceptible to recurrent infection.
- Trial name
- NCT06683859
- Where
- Nepal
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Grande International Hospital, Nepal
Temporal Bone Abnormalities
CT Temporal Bone Anatomical Variations
This study aimed to identify the prevalence of normal variations of temporal bone anatomy on high-resolution CT imaging and discuss their clinical importance
- Trial name
- NCT06597877
- Testing
- CT
- Volunteers
- 100 people
- Sponsor
- Assiut University
Anatomic Abnormality, Internal Jugular Vein
Ultrasound Measurement of RIJV in Patients Between 0-2 Years
After obtaining parental consent ultrasonographic evaluation of right internal jugular vein will be performed in pediatric patients undergoing elective surgeries between 0-2 years of age.
- Conditions
- Anatomic Abnormality, Internal Jugular Vein, Neonates, Infants, Premature
- Trial name
- NCT03604094
- Testing
- Ultrasonographic evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Indirect Inguinal Hernia, Genetic Predisposition to Disease
Gene Expression and DNA Variation Analysis of Sacs to Identify the Pathophysiology of Indirect Inguinal Hernia
The aim of the project is to show that gene expression levels change in at least one of the GATA6 and T-box transcription factor 3 (TBX3) genes in indirect inguinal hernia sacs, thus revealing that this pathway causes an error in…
- Trial name
- NCT04634032
- Testing
- mRNA expression and SNP analysis, Blood sampling
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Trakya University