Clinical trial · Observational
Intra-operative Variation in Size of Brain Tumors After Craniotomy
Intra-operative Variation in Size of Brain Tumors After Craniotomy - Observational Comparative Imaging Study
NCT04365647CI-TRIAL-00044867completedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
We planned to evaluate the change in tumor dimensions of intraaxial parenchymal tumors after craniotomy by comparing the tumor size on intraoperative ultrasonography (IOUSG) with pre-operative CECT and CEMRI brain.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Brain Tumor, Primary | Primary Brain Tumor | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (2)
- label
- 1
- description
- Patient's in whom there is increase in tumor size after craniotomy
- label
- 2
- description
- Patient's in whom there was either no increase in tumor size or decrease in tumor size after craniotomy
Primary outcomes (1)
- measure
- Tumor dimension change
- timeFrame
- March 2018 to November 2019
- description
- Change in tumor dimension, surface area and volume when comparing intraoperative ultrasound with pre-operative CEMRI and CECT brain
Secondary outcomes (2)
- measure
- Tumor distance from dural surface
- timeFrame
- March 2018 to November 2019
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 15 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: * All patients above the age of 15 years conferring to Grade I and II of American Society of Anesthesiologist (ASA) physical status classification system, undergoing elective craniotomy with intracranial tumor excision were included in this study. Patients with or without any neuro-deficit were also included. Only those patients in whom all the tumor dimensions could be defined with precision on pre-operative CECT, CEMRI and IOUSG were included in the final analysis. Exclusion Criteria: * Patients' in whom there are multiple intracranial tumors (e.g. metastasis), deep seated tumors, inability to use IOUSG and in whom exact tumor dimensions cannot be defined either on pre-operative CECT/CEMRI or on IOUSG were excluded.
References
Publications (0)
Data not yet available
No reference posted for this study.