Clinical characteristics of rare Streptococcal pneumonia disease in children / 中华实用儿科临床杂志

The clinical manifestations of Streptococcus pneumoniae disease (SPD) are various,and some patients with rare SPD types have a worse prognosis.Among them,the mortality is up to 70％ after 48-72 hours of the onset of Streptococcus pneumoniae (SP)-related overwhelming post-splenectomy infection (OPSI).Purpura fulminans of SP (SP-PF) is often characterized by extensive purpura,fever,hypotension and disseminated intravascular coagulation,and prognosis of the patients without prodromal symptoms is poor.Infectious endocarditis has a mortality rate of 20.7 ％ in SP-related cardiovascular diseases,and Austrian syndrome has a fatality rate of 43.5 ％.The mortality rate of bacterial pericarditis was 13.56％.At present,SP vaccine can not completely cover the 7 serotypes reported.Vasculitis mainly occurs in the thoracic and abdominal aorta and its branches,middle cerebral artery and so on.Of the 8 cases of hemophagocytic syndrome,2 cases died.Early anti-infection,methylprednisolone shock and surgical treatment can improve the prognosis.Vaccination and drug prophylaxis can help those with under-lying diseases such as splenic dysfunction to reduce the incidence of SPD,such as SP-OPSI.

Clinical characteristics of rare Streptococcal pneumonia disease in children / 中华实用儿科临床杂志

The clinical manifestations of Streptococcus pneumoniae disease(SPD) are various, and some patients with rare SPD types have a worse prognosis.Among them, the mortality is up to 70% after 48-72 hours of the onset of Streptococcus pneumoniae (SP)-related overwhelming post-splenectomy infection(OPSI). Purpura fulminans of SP(SP-PF) is often characterized by extensive purpura, fever, hypotension and disseminated intravascular coagulation, and prognosis of the patients without prodromal symptoms is poor.Infectious endocarditis has a mortality rate of 20.7% in SP-related cardiovascular diseases, and Austrian syndrome has a fatality rate of 43.5%.The mortality rate of bacterial pericarditis was 13.56%.At present, SP vaccine can not completely cover the 7 serotypes reported.Vasculitis mainly occurs in the thoracic and abdominal aorta and its branches, middle cerebral artery and so on.Of the 8 cases of hemophagocytic syndrome, 2 cases died.Early anti-infection, methylprednisolone shock and surgical treatment can improve the prognosis.Vaccination and drug prophylaxis can help those with under-lying diseases such as splenic dysfunction to reduce the incidence of SPD, such as SP-OPSI.

Multicenter clinical research of splenic autotransplantation / 实用医学杂志

Objective To investigate the clinical value of splenic autotransplantation in patients with severe splenic trauma. Methods A prospective case-control study were performed in 120 patients with traumatic spleen rupture including the treatment group 72 patients and the control group 48 patients. The treatment group were treated with splenectomy plus spleen autotransplantation and the control group merely under splenectomy. Compare the operation time,operative blood loss,postoperative hospital stay,postoperative complications and the immune indexes before and different period after operation. Results Autologous spleen transplantation takes more time than merely splenectomy(P<0.05),but the operative blood loss,postoperative hospital stay and postopera-tive complications were no significant difference. 1 days after operation,the immune indexes of two groups were significantly lower than those before operation(P < 0.05),and 1 week after operation the immune indexes of two groups were significantly elevated(P<0.05).The immune indexes of the treatment group were better than those of the control group 3 months after operation(P < 0.05),and there was no significant difference compared with preoperative. Conclusion Splenectomy cause the decrease in the immune function,but the immune function can quickly rise to a certain level in short term.The splenic autotransplantation can effectively restore the immune func-tion to the preoperative level.