Clinical Research Directory
Browse clinical research sites, groups, and studies.
Functional Outcomes After LumbOpenitoneal Shunt Placement UndeR Local Anesthesia for Patients With Idiopathic Normal preSsure Hydrocephalus (FLOURISH) Trial
Sponsor: Institute for Clinical Effectiveness, Japan
Summary
This study is a prospective observational registry study that enrolls all patients aged 60 years or older suspected of having idiopathic normal pressure hydrocephalus based on the Third Edition of the Guidelines for the Diagnosis and Treatment of Idiopathic Normal Pressure Hydrocephalus. From the cohort registered, patients judged to be candidates for surgery based on the 3rd Edition of the Guidelines for the Diagnosis and Treatment of Idiopathic Normal Pressure Hydrocephalus. These patients will be randomized 1:1 to undergo either ventriculoperitoneal shunt surgery under general anesthesia or lumbar peritoneal shunt surgery under local anesthesia. A randomized clinical trial would attest the non-inferiority of lumbar peritoneal shunt surgery under local anesthesia compared to ventriculoperitoneal shunt surgery under general anesthesia regarding the improvement in timed up-and-go test scores at 3 months post-surgery relative to pre-surgery levels.
Official title: Functional Outcomes After Lumbopenitoneal Shunt Placement Under Local Anesthesia for Patients With Idiopathic Normal Pressure Hydrocephalus Trial
Key Details
Gender
All
Age Range
60 Years - Any
Study Type
INTERVENTIONAL
Enrollment
196
Start Date
2026-04-01
Completion Date
2031-03-31
Last Updated
2026-03-03
Healthy Volunteers
No
Interventions
ventriculoperitoneal shunt surgery under general anesthesia
ventriculoperitoneal shunt procedure was performed via right posterior horn puncture under general anesthesia
lumbar-peritoneal shunt procedure under local anesthesia
Pentazocine and midazolam are administered intravenously to induce conscious sedation, and a lumbar-peritoneal shunt procedure is performed using local infiltration anesthesia with 1% lidocaine.
Locations (1)
Nadogaya Hospital
Kashiwa, Chiba, Japan