View clinical trials related to Hydrocephalus.
Filter by:Programmable valve (PV) has been shown as a solution to the high revision rate in pediatric hydrocephalus patients, but it remains controversial among adults. This study is to compare the overall revision rate, revision cause, and revision-free survival between PV and non-programmable valve (NPV) in adult patients with different hydrocephalus etiologies.
The purpose of this study will be to evaluate a novel, minimally invasive method of treating hydrocephalus in adults. The eShunt® System includes a proprietary eShunt® Delivery System and the eShunt® Implant, a permanent implant that is deployed in a mildly invasive, neuro-interventional procedure. The eShunt® Implant is designed to drain excess cerebrospinal fluid (CSF) from the intracranial subarachnoid space (SAS) into the venous system.
This study is a phase I/IIa, single-center, open-labeled, randomized, controlled clinical trial. The aim of this study is to evaluate the safety and efficacy of a modified ventriculoperitoneal catheter placement using a splitable trocar for ventriculoperitoneal shunt.
This study evaluates the performance of a non-invasive thermal measurement device for assessing CSF shunt flow. Patients with an existing implanted shunt and symptoms of shunt malfunction will be evaluated with the study device.
Neurofilament Light Chain Protein (NfL) has been found by many studies as a sensitive biomarker of neuronal damage from several reasons, e.g. neurodegenerative diseases (Alzheimer's disease, Multiple Sclerosis, etc.), inflamation (HIV) or trauma. Its role as biomarker thus offers a possibility to predict and manage diseases associated with neuronal damage. Therefore our aim is to investigate the changes in level of NfL in hydrocephalus and to find its role in management of treatment in hydrocephalus.
Post-Market Clinical Follow-up Registry of Patients with CODMAN CERTAS Plus Programmable Valves.
The aim of this study is to assess the diagnostic ability of quantitative pupillometry for the early detection of hydrocephalus during the weaning process of the external ventricular drain.
The purpose of this case study is to investigate a child with MMC who has significant knee and hip flexion contractures to answer the following research questions: 1) Is a home standing program effective in reducing hip and knee flexion contractures in a child with MMC? 2) Does a home standing program result in a change in the quality of functional movement? A Physical therapist, PT, will administer the Peds NRS and goniometric measurements prior to the start of the study and at the end of the study. The PT will also provide the parent instruction on the standing home program with weekly check-ins to ensure the parent and child are able to follow the home program. The home standing program will last 8 weeks. The parent will keep a written log of stander use. The Peds NRS scores and goniometric measurements will be compared pre and post intervention. The expected outcome is that the Peds NRS scores and hip and knee extension range of motion measurements will improve.
The eShunt System includes proprietary delivery componentry and the eShunt Implant, a permanent implant deployed in a minimally invasive, neurointerventional procedure. The eShunt Implant is designed to mimic the function of the arachnoid granulations by draining excess cerebrospinal fluid (CSF) from the intracranial subarachnoid space (SAS) into the venous system.
Patients with hydrocephalus are usually treated with cerebrospinal fluid (CFS) shunt to deal with excess cerebrospinal fluid in the brain. However, it is difficult to distinguish whether ventricular enlargement is due to hydrocephalus or other causes, such as brain injury and compensatory brain atrophy after surgery. Therefore, it is important to predict whether shunting will help patients. For this reason, clinicians must be cautious when treating patients with shunt therapy. Important assessments of the level of consciousness and continuous lumbar tap test are currently clinically common predictors before making decisions about CFS shunt therapy. However, for patients with serious disturbance of consciousness, it is difficult to predict the prognosis of surgery by observing the improvement of symptoms after lumbar tap test, which brings difficulties to the majority of clinical workers, and also easy to bring serious psychological and economic burden to patients. In clinical practice, clinicians still lack a stable and objective method to predict postoperative outcomes for these patients. In this clinical study, when participants performed the cerebrospinal fluid tap test to evaluate whether or not cerebrospinal fluid shunt was performed, various predictors that may be associated with CSF shunt outcomes before and after cerebrospinal fluid tap test were collected, including imaging data, EEG characteristics and changes in cerebrospinal fluid pressure. In addition, the researchers will collect the improvement of consciousness disturbance in patients with hydrocephalus before and after cerebrospinal fluid shunt, in order to explore the correlation between preoperative imaging data, EEG characteristics, the results of cerebrospinal fluid tap test and the improvement of consciousness disorders. A scheme of consciousness assessment based on the results of imaging, EEG and tap test results afte CSF tap test was proposed.