Dear colleague,

We are investigating the use of cerebrospinal fluid diversion surgery as a palliative treatment of the hydrocephalus caused by central nervous system malignancies.

Our aim is to investigate exclusively ADULT PATIENTS.

We would really like to learn about your experience on this subject.

Please take the time to provide your valuable insight, responding to the following survey. It takes about 2 minutes to complete, and it is fully anonymous. Besides your responses, no other information will be collected.

The researchers involved in this study have no conflicts of interest to declare. We are independent, non-industry backed, non-government backed clinicians.

We really appreciate your time. Thank you for your collaboration.

Neurosurgery Department - University Hospital Dr. Josep Trueta, Girona, Spain