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PENS trial for iNPH
September 19, 2025

The PENS Trial: Breakthrough Evidence for Treating Idiopathic Normal Pressure Hydrocephalus (iNPH)

by Zara Jethani

Results of a multi-center clinical trial for the treatment of idiopathic normal pressure hydrocephalus (iNPH) demonstrate that shunt surgery significantly improves gait and reduces falls in older adults with iNPH. This landmark study resolves decades of debate about whether shunts truly help patients. Learn more.

hydrocephalus
September 6, 2024

Understanding Normal Pressure Hydrocephalus Treatment: A Guide

by Zara Jethani

Normal pressure hydrocephalus is characterized by an abnormal accumulation of cerebrospinal fluid (CSF) in the brain’s ventricles, leading to increased pressure that can damage brain tissues. Learn more.

Dr. Barkhourdarian with a patient
September 25, 2020

Patient Story: Happy Days Because of a Hydrocephalus Hero

by Guest Author

Abbie, a Beverly Hills, California resident was experiencing alarming deteriorating health with no diagnosis. Then she found neurosurgeon, Dr. Garni Barkhoudarian at Pacific Neuroscience Institute.

person texting on a cell phone
February 14, 2020

Subarachnoid Hemorrhage and Hydrocephalus

by Guest Author

On a Saturday afternoon of April, 2014, the 12th exactly, I was ready to do some errands while giving a phone call to our real estate agent that lasted for a while. My husband, as a film director, was gone for months shooting abroad. Victor, our youngest...

May 3, 2019

Brain Matters: Dementia Caused By Normal Pressure Hydrocephalus Can Be Reversible

by Garni Barkhoudarian

A small percentage of patients with dementia may have a brain condition called normal pressure hydrocephalus. The good news is that with the appropriate interventions, the dementia can be reversible. Learn more.

woman smiling at the sky
March 22, 2017

PATIENT STORY: Subarachnoid Hemorrhage and Hydrocephalus Treatment

by Amy Eisenberg

This patient's headache got progressively worse causing her to be rushed to the nearest hospital for an emergency life-saving procedure. Read her story.

Pacific HYDROCEPHALUS Logo
July 13, 2016

Introducing the Pacific Adult Hydrocephalus Center

by Garni Barkhoudarian

The Pacific Neuroscience Institute is pleased to announce the launch of a new Center of Excellence. The Pacific Adult Hydrocephalus Center is led by neurosurgeon, Garni Barkhoudarian, MD, and neurologist, Daniel Franc, MD, PhD. As specialists in their field, they provide high level care for...

Last updated: September 29th, 2020