Collecting and analyzing data from brainstem surgeries

Data Collection and Analysis of Neuroimaging and Intraoperative Neurophysiological Monitoring (IONM) in Brainstem Surgeries

Cantonal Hospital of St. Gallen · NCT04707053

This study is looking to collect and analyze information from patients who have brainstem surgery to see how different factors affect their recovery and safety during the procedure.

Quick facts

Study typeObservational
Enrollment150 (estimated)
Ages18 Years to 80 Years
SexAll
SponsorCantonal Hospital of St. Gallen (other)
Locations1 site (Saint Gallen)
Trial IDNCT04707053 on ClinicalTrials.gov

What this trial studies

This observational study aims to collect and analyze data related to demographics, neuroimaging, intraoperative neurophysiologic monitoring (IONM), and clinical outcomes in patients undergoing surgery for brainstem lesions. By documenting and analyzing this data, the study seeks to enhance the understanding of these methods and improve the safety of brainstem surgeries. The data will be gathered from medical records and follow-up visits, with a focus on both pre- and post-operative assessments over a five-year period.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 to 80 with lesions in or near the brainstem who are suitable for surgery.

Not a fit: Patients under 18 years old, those not suitable for brainstem surgery, or those unlikely to attend follow-up visits may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved safety and outcomes for patients undergoing brainstem surgery.

How similar studies have performed: While similar approaches have been explored, this study's specific focus on the integration of neuroimaging and IONM in brainstem surgeries is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients age 18 - 80 years' old
* With lesions in or near the brainstem
* Patients who are suitable for brainstem surgery
* Patients who accept the surgery
* Patients who signed the informed consent

Exclusion Criteria:

* Patients age \< 18 years
* Patients who are not suitable for brainstem surgery (for example patients in coma, very small lesion, pregnancy)
* Patients unlikely to attend the follow-up 12 months after surgery

Where this trial is running

Saint Gallen

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Brainstem Lesion, Surgery, Intraoperative Neurophysiologic Monitoring

Last reviewed 2026-05-15 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.