Clinical trial Recruiting at 11 sites Observational Ages 18 and up

Evaluating outcomes in neurosurgery using standardized measures

Official title: Neurosurgical Outcome Network Per la Predizione Dell'Outcome in Neurochirurgia

Run by Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta · NCT06724029 · Data updated 2026-11-12

This study is trying to see how different factors affect the results of brain surgeries by collecting information from patients before and after their operations.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment4500 (estimated)
SponsorFondazione I.R.C.C.S. Istituto Neurologico Carlo Besta
Academic / other
Locations27 sites (Bergamo, BG and 26 other locations)
StatusRecruiting
StartedDecember 5, 2022
Main results expectedJune 2027
Study endsJune 2027
Registry record updatedMarch 30, 2026
Trial IDNCT06724029 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients with neuro-oncological, vascular, or traumatic pathologies requiring neurosurgical intervention.

Probably not a fit

Patients with conditions not requiring neurosurgical intervention or those with non-neurosurgical pathologies may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess neurosurgical outcomes and their predictors across various centers. By standardizing the evaluation of outcomes and predictors, the study seeks to improve research quality and facilitate a common language in clinical practice. It will collect pre- and postoperative clinical, cognitive, and psychological data from patients undergoing neurosurgical interventions. The study also aims to identify specific predictors that influence therapeutic decisions in conditions such as aneurysms and tumors.

Why it matters

Potential benefit: If successful, this study could provide more precise guidance for patients undergoing neurosurgery, improving their outcomes and quality of life.

How similar studies have gone: Other studies have shown success in standardizing outcome measures in neurosurgery, suggesting that this approach could be beneficial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Neuro-oncological pathology: supratentorial and subtentorial tumors, intra and extra axial tumors excluding the skull base (anterior, middle and posterior fossa; sellar and parasellar region)
* Basicranial pathology: tumors originating from the anterior cranial fossa, middle cranial fossa and posterior cranial fossa, sellar region with or without supratentorial/parasellar development.
* Vascular pathology: aneurysms, AVMs, cavernomas, other pathologies (Moyamoya disease, dural fistulas, nontraumatic hematomas)
* Traumatic pathology: diffuse damage (nonvisible diffuse damage, diffuse damage, diffuse damage with edema, diffuse damage with shift) and focal damage (acute/subacute/chronic subdural hematoma, extradural hematoma, subarachnoid hemorrhage, intraparenchymal hematoma, fractures); hydrocephalus. The inclusion criterion for chronic subdural hematoma is recent bleeding for TBI with CT finding of chronic subdural hematoma candidate for evacuation surgery.
* Spinal pathology: degenerative cervical (anterior/posterior), myelopathic, and trauma pathology; instrumented, uninstrumented thoracolumbar pathology (disc pathology, canal pathology), and trauma pathology; oncologic spinal pathology.
* Functional pathology: Parkinson's disease, spasticity, trigeminal neuralgia, craniofacial pain/algia, neuropathic pain, tremor, dystonias, obsessive compulsive disorder, drug-resistant epilepsies, depression. Normotensive hydrocephalus.
* Peripheral nervous system pathology: peripheral nerve compression syndromes, peripheral nerve and plexus tumors, brachial plexus and peripheral nerve trauma (contusion and section)
* Malformative pathology: Chiari malformation type 1 and craniostenoses including both those framed in malformative syndromes and those not framed in malformative syndromes (monosutural craniostenoses: trigonocephaly, plagiocephaly, scaphocephaly; multisutural craniostenoses). Malformative hydrocephalus.
* For cognitive and psychological assessment: age 18 years or older; adequate understanding of Italian language; diagnosis of glioma, meningioma, vascular pathology, spinal pathology

Exclusion Criteria:

* For cognitive and psychological assessment: patients with psychiatric diseases in history and/or taking psychotropic drugs; presence of overt cognitive decline (not due to the injury) in history; patients younger than 18 years old.

Where it's running

  • Azienda Ospedaliero Universitaria Policlinico "G. Rodolico - San Marco"
    Catania, Italy
    Recruiting
  • Azienda Ospedaliero Universitaria Careggi
    Florence, Italy
    Recruiting
  • Ospedale F. Spaziani di Frosinone
    Frosinone, Italy
    Recruiting
  • Ospedali Riuniti di Livorno -Azienda USL Toscana nord ovest
    Livorno, Italy
    Recruiting
  • Fondazione IRCCS Istituto Neurologico Carlo Besta
    Milan, Italy
    Recruiting
  • ASST Santi Paolo e Carlo
    Milan, Italy
    Recruiting
Show 21 more locations
  • Policlinico di Monza
    Monza, Italy
    Recruiting
  • A.R.N.A.S. Ospedali Civico di Palermo
    Palermo, Italy
    Recruiting
  • ASL Roma 1
    Roma, Italy
    Recruiting
  • Fondazione Policlinico Universitario Gemelli di Roma
    Roma, Italy
    Recruiting
  • Azienda Sanitaria Universitaria Friuli Centrale di Udine
    Udine, Italy
    Recruiting
  • 1. ASST Papa Giovanni XXIII
    Bergamo, Bg, Italy
    Active not recruiting
  • Spedali Civili Brescia
    Brescia, Bs, Italy
    Active not recruiting
  • Fondazione Poliambulanza Istituto Ospedaliero
    Brescia, Bs, Italy
    Active not recruiting
  • Ospedale Moriggia Pelascini
    Gravedona, Como, Italy
    Active not recruiting
  • ASST Lariana, Ospedale S. Anna
    Como, Co, Italy
    Active not recruiting
  • ASST Cremona
    Cremona, Cr, Italy
    Active not recruiting
  • Fondazione IRCCS San Gerardo dei Tintori
    Monza, Mb, Italy
    Active not recruiting
  • Fondazione IRCCS Policlinico San Matteo
    Pavia, Pv, Italy
    Active not recruiting
  • ASST della Valtellina ed Alto Lario
    Sondrio, So, Italy
    Active not recruiting
  • Ospedale Alessandro Manzoni
    Lecco, Italy
    Active not recruiting
  • ASST Ovest Milanese
    Legnano, Italy
    Active not recruiting
  • Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico
    Milan, Italy
    Active not recruiting
  • ASST Fatebenefratelli Sacco
    Milan, Italy
    Active not recruiting
  • Istituto Clinico Città Studi
    Milan, Italy
    Active not recruiting
  • Azienda Ospedaliero Universitaria di Parma
    Parma, Italy
    Active not recruiting
  • IRCCS Istituto Clinico Humanitas
    Rozzano, Italy
    Active not recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.