Clinical trials: Chiari Malformation
Chiari Malformation Type I, Syringomyelia
Abnormality of the Central Canal of the Spinal Cord in Syringomyelia in a Patient With a Basal Skull Malformation
The aim of this study is to analyze the association between a deformity of the cranial portion of the central spinal canal and syringomyelia in patients with a Chiari-type malformation of the craniocervical junction.
- Trial name
- SYRCANAL (NCT07720206)
- Testing
- MRI
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Bordeaux
Foetus With Myelomeningocele
Prenatal Surgical Repair of Fetal Myelomeningocele
The open surgical repair of myelomeningoceles before 26 weeks gestational age provides a correction of the anomaly of Chiarri, reduces the incidence of ventriculomegaly (defined as a measure of the ventricles at the crossroads ≥…
- Trial name
- PRIUM (NCT01983345)
- Testing
- prenatal surgical repair of fetal myelomeningocele
- Where
- France
- Volunteers
- 38 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Chiari Malformation Type I, Tonsillectomy
PFDD Versus PFDRT in Chiari Decompression Surgery
The purpose of this study is to determine whether a posterior fossa decompression and duraplasty with or without tonsil manipulation results in better patient outcomes with fewer complications and improved quality of life in…
- Trial name
- NCT06079125
- Testing
- Posterior fossa decompression with duraplasty, PFDD with tonsillar resection/reduction
- Where
- China
- Volunteers
- 250 people
- Sponsor
- Xuanwu Hospital, Beijing
Postoperative Intracranial Hematoma, Postoperative Intracranial Haemorrhage
A New Approach in Intensive Care Unit Consciousness Assessment: FIVE Score
1. The primary aim of this study is to investigate the correlation between the length of ICU stay and a newly developed FIVE score in neuro-intensive care patients. 2.
- Conditions
- Postoperative Intracranial Hematoma, Postoperative Intracranial Haemorrhage, Supratentorial Cancer, Infratentorial Neoplasms
- Trial name
- NCT06036732
- Where
- Turkey (Türkiye)
- Volunteers
- 223 people
- Sponsor
- Istanbul University - Cerrahpasa
Syringomyelia, Type I Arnold Chiari Malformation
Genetic Analysis of the Chiari I Malformation
The purpose of this study is to better understand the genetic factors related to the Chiari I malformation. In people with this abnormality, the lower part of the skull is smaller than normal.
- Trial name
- NCT00004738
- Where
- 2 sites in United States, Russia
- Volunteers
- 152 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Chronic Pain, Chiari Malformation
Examining Different Components of Online Acceptance and Commitment Therapy for People With Chiari Malformation
Chiari Malformation (CM) is a chronic health condition characterized by brain and spinal malformations and displacements that cause obstruction of cerebrospinal fluid (CSF; Hadley, 2002) circulation.
- Trial name
- NCT05581472
- Testing
- Online Acceptance and Commitment Therapy Intervention + Phone Coaching, Online Acceptance and Commitment Therapy Intervention without phone coaching
- Where
- United States
- Volunteers
- 113 people
- Sponsor
- Kent State University
Arnold-Chiari Malformation, Type 1
Arnold Chiari Malformation: the Otological Assessment as an Objective Criteria for Surgical Treatment
The aim of this study is to compare the value of multifrequency tympanometry between patients with surgical indication of treatment for a Chiari type I malformation and healthy volunteers.
- Trial name
- MCoto (NCT03295864)
- Testing
- Multifrequency tympanometry at Inclusion, Multifrequency tympanometry 6 month after surgery
- Where
- France
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Arnold-Chiari Malformation, Posterior Fossa Tumors
Efficacy of Acetaminophen in Posterior Fossa Surgery
Uncontrolled pain after posterior fossa surgery and associated negative side effects of conventional opioid therapy causes significant morbidity and mortality in infants and children.
- Trial name
- NCT02532322
- Testing
- IV acetaminophen, normal saline
- Where
- United States
- Sponsor
- Children's National Research Institute
Chiari Malformations
Dynamic MRI and Quantitative MR CSF Flow Studies in Craniovertebral Junction Anomalies
The purpose of this study is to decide which position of the neck affects cerebral spinal fluid (CSF) flow between the spinal cord and the brain.
- Trial name
- NCT00795080
- Testing
- Dynamic cervical MRI scans
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Chiari I Malformation, Pediatric
Postual Control in Pediatric Chiari I Malformation
BACKGROUND: Chiari I malformation is a rare disease characterized by cerebellar amygdalae descent under the level of the foramen magnum.
- Trial name
- NCT04679792
- Testing
- Dynamic posturography
- Where
- France
- Volunteers
- 70 people
- Sponsor
- Central Hospital, Nancy, France
Tethered Cord, Chiari I Malformation
Magnetic Resonance Imaging of the Spine
Diffusion-weighted (DW) magnetic resonance imaging (MRI) imaging is a well established method for detecting acute injury to the brain and is used on all children undergoing an MRI brain scan at Children's Healthcare of Atlanta.
- Trial name
- MRIS (NCT01382290)
- Testing
- MRI
- Where
- United States
- Sponsor
- Children's Healthcare of Atlanta
Malformation Brain
Neuroradiology Assesses Chiari Malformation's Impact on Airways, Cranial Base, and Sleep Disorders in Children.
The severity of sleep disorders in patients with Chiari malformations can vary. The investigators propose to establish a correlation between the severity of sleep-disordered breathing (SDB) and the quantitative neuroradiological…
- Trial name
- CHDSB (NCT05913297)
- Testing
- Magnetic Resonance, Polysomnographic evaluation
- Where
- Italy
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Chiari Malformation, Type 1
Identification of Genetic Mutations Involved in Chiari Type I Malformations
Although most cases of Chiari malformation type I (CM1) are sporadic, familial cases of CM1, with or without syringomyelia, suggest a genetic cause in the pathogenesis of these malformations.
- Trial name
- ChiariGene (NCT05165030)
- Testing
- Blood Sample
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Open Spina Bifida, Myelomeningocele
Fetoscopic Open Spina Bifida Repair Using the SAFER Technique
Children submitted to fetoscopic in utero myelomeningocele repair using the SAFER (Skin-over-biocellulose for Anternatal FEtoscopic Repair) technique will evaluate at 30 months or more, regarding ambulation, neurodevelopment…
- Conditions
- Open Spina Bifida, Myelomeningocele, Meningomyelocele, Chiari Malformation With Spina Bifida
- Trial name
- NCT04356703
- Testing
- Neuropsicomotor developmental test
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Hospital Israelita Albert Einstein
Myelomeningocele, Brain Malformation
The Role of CSF in Chiari II Brain Malformation
Spina bifida, particularly its most severe form known as open spina bifida (myelomeningocele), is a significant congenital disorder that results in profound neurological impairments, including Chiari II malformation.
- Conditions
- Myelomeningocele, Brain Malformation, Chiari Malformation Type 2
- Trial name
- NCT06560788
- Testing
- collection of cerebrospinal fluid
- Volunteers
- 18 people
- Sponsor
- University College, London
Arnold Chiari Deformity, Hydrocephalus
Establishing the Physiology of Syringomyelia
The brain and spinal cord are surrounded by fluid called cerebrospinal fluid (CSF). The CSF flows through channels in the brain and around the spinal cord. Occasionally, people are born with malformations of these channels.
- Conditions
- Arnold Chiari Deformity, Hydrocephalus, Syringomyelia
- Trial name
- NCT00001327
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)