Journal of neurosurgery
-
Journal of neurosurgery · Jan 2017
Randomized Controlled Trial Multicenter Study Comparative StudyCranioplasty using custom-made hydroxyapatite versus titanium: a randomized clinical trial.
OBJECTIVE Cranioplasty is routinely performed in neurosurgery. One of its underestimated problems is the high postoperative complication rate of up to 40%. Due to the lack of good prospective studies and the small number of patients (5-20 each year) who receive alloplastic materials, decisions in favor or against a certain material are based on subjective empirical or economic reasons. ⋯ In comparison with titanium, HA shows benefits in terms of the infection rate and the neurological outcome, but at the same time has a higher postoperative risk for epidural hematoma. Depending on the individual conditions, both materials have their place in future cranioplasty therapies. Clinical trial registration no.: NCT00923793 ( clinicaltrials.gov ).
-
Journal of neurosurgery · Jan 2017
Randomized Controlled TrialA randomized controlled trial comparing autologous cranioplasty with custom-made titanium cranioplasty.
OBJECTIVE Autologous bone is usually used to reconstruct skull defects following decompressive surgery. However, it is associated with a high failure rate due to infection and resorption. The aim of this study was to see whether it would be cost-effective to use titanium as a primary reconstructive material. ⋯ The total cumulative cost between the 2 groups was not significantly different (mean difference A$3281, 95% CI $-9869 to $3308; p = 0.327). CONCLUSIONS Primary titanium cranioplasty should be seriously considered for young patients who require reconstruction of the skull vault following decompressive craniectomy. Clinical trial registration no.: ACTRN12612000353897 ( anzctr.org.au ).