Operative Neurosurgery 28:357–367, 2025
The CANDID study compares duroplasty techniques in decompressive craniectomy for TBI, showing better outcomes with vascularized pericranial grafts over synthetic dural substitutes. The study highlights improved Glasgow Outcome Scale scores at 6 months and 1 year, with fewer complications in the autologous graft group.
• Study Objective: Compare two duroplasty techniques in primary decompressive craniectomy for traumatic brain injury.
• Methods: Retrospective analysis of 97 patients, using VP and SR techniques.
• Primary Outcome: GOS-E scores at 6 months and 1 year post-injury.
• Results: VP group showed better GOS-E scores at 6 months (P = .011) and 1 year (P = .026).
• Complications: Brain abscesses found only in SR group, though not statistically significant.
• Conclusions: VP technique associated with better long-term outcomes compared to SR.
• Study Limitations: Retrospective nature, small sample size, and potential selection bias.
• Recommendation: Further research through prospective randomized controlled trials is needed.
• Authors: Mahesh Ramola et al. conducted the study at S.G.R.R. Institute of Medical & Health Sciences.
• Study Period: April 2015 to February 2022.
• Data Collection: From medical files and telephone questionnaires.
• Statistical Analysis: Propensity score matching used to minimize baseline differences.
• Funding: No financial support or conflicts of interest reported.
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