Objective To observe the curative effect and safety of operation combined with recombinant human erythropoietin on patients with severe intracerebral hemorrhage. Methods Seventy-six surgery patients with severe intracerebral hemorrhage were divided into rHu-EPO group (40 cases) and control group (36 cases) by random digits table method. The rHu-EPO group was injected subcutaneously with rHu-EPO, and the control group was treated with placebo. Neurologic impairment (National Institute of Health Stroke Scale, NIHSS score) and activities of daily living (Barthel index) were evaluated 1 month and 3 months after treatment respectively. Moreover, blood pressure, hemoglobin, and adverse reaction were also observed. Results The scores of NIHSS and Barthel index in two groups before treatment had no significant differences (P>0.05). One month and 3 months after treatment, the scores of NIHSS and Barthel index in rHu-EPO group were significantly better: (12.27±5.26) scores vs. (15.36±4.34) scores and (8.17±2.40) scores vs. (13.90±2.54) scores, (54.36±21.87) scores vs. (43.47±20.29) scores and (69.71±23.08) scores vs. (52.56±21.32) scores, there were statistical differences(P<0.05). There were no statistical differences in systemic blood pressure, diastolic blood pressure and hemoglobin between 2 groups (P>0.05). There were no apparente adverse reactions such as fever, erythra, itching and deep venous thrombosis in rHu-EPO group. Conclusions Operation combined with recombinant human erythropoietin has nerve protective effect, and might be an effective and safe therapy target in severe intracerebral hemorrhage.

OBJECTIVETo probe into the incidence, mechanism and clinical characteristics of chronic subdural hematoma (CSDH) evolving from traumatic subdural effusion (TSE).

METHODSThe clinical materials of 32 patients with CSDH evolving from TSH were analyzed retrospectively and the correlative literature was reviewed.

RESULTS16.7% of the patients with TSH evolved into CSDH. The time of evolution was 22 - 100 days after head injury. All patients were cured with hematoma drainage.

CONCLUSIONSTSE is one of the origins of CSDH. The clinical characteristics of TSE evolving into CSDH include polarization of patient age, and chronic small effusion. The patients are usually injured deceleratedly and accompanied with mild cerebral damage.

Adolescent ; Adult ; Child ; Child, Preschool ; Chronic Disease ; Female ; Hematoma, Subdural ; etiology ; Humans ; Infant ; Male ; Middle Aged ; Retrospective Studies ; Subdural Effusion ; physiopathology ; Wounds and Injuries ; physiopathology