Clinical trial Recruiting at 1 site Observational Ages 18 and up

Patient experiences during treatment for IDH‑mutant grade 2 gliomas: vorasidenib, radiotherapy, or observation

Official title: Patient Voice in the Treatment of Low-grade Gliomas: Use of Patient-reported Outcomes, Vorasidenib and Radiotherapy Compared

Run by Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta · NCT07547163 · Data updated 2026-11-12

This project will test how adults with IDH‑mutant grade 2 gliomas feel—their quality of life, treatment symptoms, and anxiety—when they receive vorasidenib, radiotherapy, or active surveillance.

More Glioma trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment90 (estimated)
SponsorFondazione I.R.C.C.S. Istituto Neurologico Carlo Besta
Academic / other
Locations1 site (Milan)
StatusRecruiting
StartedApril 23, 2025
Main results expectedOctober 2027
Study endsOctober 2027
Registry record updatedApril 23, 2026
Trial IDNCT07547163 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults over 18 with a histological diagnosis of IDH‑mutant grade 2 glioma who can give consent and reliably complete questionnaires are ideal candidates.

Probably not a fit

Patients who cannot read or understand the questionnaire language, have severe cognitive impairment or uncontrolled psychiatric disorders, or who refuse to complete PROMs are unlikely to benefit from participation.

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 follows adults with histologically confirmed IDH‑mutant grade 2 gliomas who are managed with vorasidenib, radiotherapy, or active surveillance. Participants are grouped by their real‑world treatment pathway and complete patient‑reported outcome measures every six months for two years. The study tracks quality of life, treatment‑related symptoms, and anxiety, and evaluates the feasibility of routinely using PROMs in clinical practice. Collected responses will be analyzed to identify critical patient‑reported issues and inform improvements in care pathways at the participating center in Milan.

Why it matters

Potential benefit: If successful, the project could help clinicians better understand and manage symptoms and anxiety related to different care pathways, improving patient‑centered care and quality of life.

How similar studies have gone: Patient‑reported outcome measures are increasingly used in oncology and have informed care in other brain tumor populations, but directly comparing PROMs across vorasidenib, radiotherapy, and observation in IDH‑mutant grade 2 gliomas is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age \> 18 years
* Histological diagnosis of IDH mutant, grade 2 glioma
* Consent to treatment
* Consent to the administration of PROM questionnaires

Exclusion Criteria:

* Cognitive impairment or mental disability.
* Dementia or severe cognitive disorders: participants who are unable to understand the questionnaire items are excluded, as the data may not be reliable.
* Uncontrolled severe psychiatric disorders: conditions such as schizophrenia or untreated psychosis may compromise the patient's ability to provide consistent responses.
* Language barriers.
* Inability to understand the language of the questionnaire: participants who do not speak or understand the language in which the questionnaire is written are excluded if validated translations are not available.
* Literacy issues: participants who are unable to read or write are excluded.
* Non-adherence or poor cooperation.
* Refusal to complete the questionnaires: even if the patient agrees to participate in the study, the specific refusal to complete the questionnaires leads to exclusion.
* Conditions that may influence questionnaire outcomes.
* Use of medications that impair cognitive abilities: the use of sedatives or antipsychotics may affect the ability to provide coherent responses, compromising the validity of PROs.

Where it's running

  • Fondazione IRCCS Istituto Neurologico Carlo Besta
    Milan, Italy
    Recruiting

Study contacts

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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.