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Original Research

Decompressive craniectomy for severe traumatic brain injury patients with fixed dilated pupils

, , , , , , , , , , , & show all
Pages 1627-1633 | Published online: 22 Oct 2015

Figures & data

Table 1 Baseline characteristics of the patients

Figure 1 The mean measurements of intracranial pressure (ICP) in the two study groups 1 hour before and 7 days after treatment.

Note: The error bars indicate standard deviation.
Figure 1 The mean measurements of intracranial pressure (ICP) in the two study groups 1 hour before and 7 days after treatment.

Figure 2 The survival of patients in different groups over time.

Notes: (A) The survival of patients in different groups in one week. (B) The survival of patients in different groups in two weeks. (C) The survival of patients in different groups in six months. The deceased cases occurred within 3 days after trauma in conservative care group, among which 72.22% occurred within 24 hours; while 81.82% of the cases occurred within 1 week in the decompressive craniectomy group, in which the highest mortality (approximately 45%) was observed between 3 days and 1 week and the mortality decreased gradually after that (P<0.001).
Figure 2 The survival of patients in different groups over time.

Table 2 Mortality and survival in different treatments

Table 3 Glasgow Outcome Scale (GOS)