The risk factors of intracranial infection in patients with intracerebral hemorrhage undergone hematoma puncture: what should we care

• Main Authors: Haijing Han, Yu Li, Li Liu, Ningning Liu, Ying Wang, Min Zhang
• Format: Article
• Language: English
• Published: BMC 2020-12-01
• Series: BMC Infectious Diseases
• Subjects: Intracranial infection; Puncture; Hematoma; Risk; Treatment; Nursing
• Online Access: https://doi.org/10.1186/s12879-020-05630-2

Abstract Background Intracranial infection after puncture of cerebral hematoma in patients with intracerebral hemorrhage is very common in the department of neurosurgery, yet the relevant risks remain unknown. We attempted to analyze the risk factors of intracranial infection after puncture of cerebral hematoma, to provide insights into the management of patients with intracerebral hemorrhage after puncture of cerebral hematoma. Methods Patients with intracerebral hemorrhage after puncture of cerebral hematoma treated in our hospital from January 2017 to January 2020 were selected, the related characteristics of intracranial infection and no infection patients were compared. Logistic regression analyses were conducted to analyze the risk factors for intracranial infection after puncture of cerebral hematoma. Results A total of 925 patients with puncture of cerebral hematoma were included. The incidence of postoperative intracranial infection was 7.03%. There were significant statistical differences between the infected group and the no infection group in the American Association of Anesthesiologists (ASA) grade, length of hospital stay, consecutive operation, duration of surgery, extra-ventricular drainage (EVD) use (all p < 0.05). There was statistically significant difference in the duration of EVD between the infection and no infection groups (p = 0.002), and there was no significant difference in the frequency of EVD insertion between the two groups (p = 0.094). The length of hospital stay≥10 days (OR1.832, 1.062–3.158), consecutive operation (OR2.158, 1.358–3.430), duration of surgery≥4 h (OR1.581, 1.031–2.425), EVD use (OR1.694, 1.074–2.670), and duration of EVD ≥ 7 days (OR2.699, 1.689–4.311) were the risk factors of intracranial infection in patients with intracerebral hemorrhage after puncture of cerebral hematoma (all p < 0.05). Conclusion Clinical medical workers should take corresponding preventive measures against the different risk factors for prevention of intracranial infection in patient with puncture of cerebral hematoma.