Therapeutic effects of aspiration with a directional soft tube and conservative treatment on mild hemorrhage in the basal ganglion / 南方医科大学学报

<p><b>OBJECTIVE</b>To compare the therapeutic effects of aspiration via a directional soft tube and conservative treatment in patients with mild hemorrhage in the basal ganglion.</p><p><b>METHODS</b>Seventy-five patients with mild cerebral hemorrhage (10~30 ml) were randomly divided into two groups for aspiration treatment with minimally invasive directional soft tube placement (minimally invasive group, n=36) and conservative treatment (medication group, n=39). The patients in the two groups had comparable mean GCS scores of 11-15 on admission. The clinical outcomes of the patients were compared between the two groups.</p><p><b>RESULTS</b>In the minimally invasive group, complete removal or absorption of the hematoma occurred within an average of 3.8 days, significantly shortened in comparison with the 24 days in the medication group. The short-term (1 month) follow-up of the patients showed good neurological recovery in 58% of the patients in the minimally invasive group, significantly greater than the rate of 29% in the medication group; 6 months after the treatment, good neurological recovery was achieved in 50% of the patients in the minimally invasive group, but only 16% in the medication. No death occurred in the minimally invasive group, and 2 patients died in the medication group. The cost of hospitalization averaged 5136.3 Yuan in the minimally invasive group and 11843.6 Yuan in the medication group.</p><p><b>CONCLUSION</b>Compared with conservative treatment, the minimally invasive treatment with soft tube placement can significantly shorten the hospital stay, promote neurological function recovery, lower the mortality rate, and reduce the cost of hospitalization.</p>

A pilot study of the relationship between the drainage cannula and the cerebral angioarchitecture in patients receiving stereotactic cannula placement for hypertensive intracerebral hemorrhage / 中华神经医学杂志

Objective To investigate the clinical outcome of patients receiving stereotacticcannula placement for hypertensive intracerebral hematoma drainage and the relationship between thedrainage cannula and the cerebral angioarchitecture. Methods Sixty-three patients with hypertensiveintracerebral hematoma underwent operations for stereotactic placement of a soft tube for hematomadrainage. CT angiography and CT venography were performed prior to cannula withdrawal after thepatients' condition was stabilized or complete hematoma drainage. The relationship between the drainagecarmula, cerebral angioarchitecture and the entry route of the cannula were observed. ResultsPostoperative CT angiography and CT venography showed that the entry route of the cannula allowedsafe passage of the cannula along the cerebral arteries and veins, and the position of the cannula wasaccurate in all the patients. Satisfactory hematoma drainage and good postoperative recovery wasachieved in all the patients, and no significant injuries to the adjacent cerebral arteries or veins occurredin these cases. Conclusion Stereotactic cannula placement with the minimally invasive technique forhemotoma drainage causes minimal injury and is safe, effective, cost-effective and convenient fortreatment of hypertensive intracerebral hematoma.