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1.
Artigo em Chinês | WPRIM | ID: wpr-879922

RESUMO

OBJECTIVE@#To summarize the experience of perioperative prevention during double-lung transplantation for elderly patients with coronavirus disease 2019 (COVID-19).@*METHODS@#Clinical data of 2 elderly patients with COVID-19 who underwent double-lung transplantation in the First Affiliated Hospital of Zhejiang University School of Medicine in March 2020 were retrospectively reviewed. Perioperative protective measures were introduced in terms of medical staffing, respiratory tract, pressure injuries, air in operating room, instruments and equipment, pathological specimens, and information management.@*RESULTS@#Two cases of double-lung transplantation were successfully completed, and the patients had no operation-related complications. Extracorporeal membrane oxygenator was successfully removed 2 to 4 days after surgery and the patients recovered well. There was no infection among medical staff.@*CONCLUSIONS@#Adequate preoperative preparation, complete patient transfer procedures, proper placement of instruments and equipment, strengthening of intraoperative care management, and attention to prevention of pressure injury complications can maximize the safety of COVID-19 patients and medical staff.


Assuntos
Idoso , Humanos , Betacoronavirus , COVID-19 , Infecções por Coronavirus , Transplante de Pulmão/normas , Pandemias , Assistência Perioperatória/normas , Pneumonia Viral , Complicações Pós-Operatórias/prevenção & controle , Estudos Retrospectivos , SARS-CoV-2 , Transplantados
2.
Clinical Medicine of China ; (12): 345-346, 2013.
Artigo em Chinês | WPRIM | ID: wpr-431325

RESUMO

Objective To explore the methods for diagnosis and treatment of malignant meningioma.Methods The clinical data of twenty-nine patients with malignant meningioma were retrospectively analyzed.Results Among the 29 patients,15 underwent Simpson Ⅰ resection,8 underwent Simpson Ⅱ resection and 6 had Simpson Ⅲ resection.Among these patients,Twenty-five cases were successfully followed up for 20-100 months.There are 11 cases who occurred relapse (44%),of whom 2 received Simpson Ⅰ resection,3 received Simpson Ⅱ resection and all the 6 cases receiving Simpson Ⅲ cases.Conclusion Head CT and MRI examination is helpful to diagnose malignant meningioma.The treatment mainly involved surgical resection combined with radiation and chemotherapy,with high postoperative recurrence rate and short survival time depending on the differentiation of the tumor.

3.
Artigo em Chinês | WPRIM | ID: wpr-405137

RESUMO

Objective To investigate the effects of different dialysates on expression of protein kinase C-δ (PKCδ) and apoptosis of U937 cell line. Methods Different dialysates were added into culture fluid with U937 cell line at exponential phase of growth, and groups were divided: fluid A+fluid B group (dialysate A+dialysate B), fluid A+fluid B+rottlerin (PKCδ specific inhibitor)group, fluid A+powder B group (dialysate A+powder B) and fluid A+powder B + rottlerin group. Besides, blank control group and normal control group were established. Cells were harvested 24 h and 48 h after treatment, morphological changes were observed by Hoechst33258 fluorescence staining, cell apoptosis was measured by Annexin-V-FITC/PI double staining, and expression of PKCδ mRNA and protein was detected by RT-PCR and Western blotting, respectively. Results Cell apoptosis significantly increased in fluid A+powder B group, with typical morphology of apoptosis. After treatment for 24 h and 48 h, cell apoptosis rates in fluid A+powder B group were significantly higher than those at corresponding time points in blank control group , normal control group and fluid A+powder B+rottlerin group (P<0.05). Compared with normal control group, blank control group and fluid A+powder B+rottlerin group, the expression of PKCδ mRNA and protein of U937 cells in fluid A+powder B group were significantly increased (P<0.05). There was no significant difference in cell apoptosis rates and expression of PKCδ mRNA and protein between fluid A+fluid B group and blank control group, normal control group and fluid A+fluid B+rottlerin group (P>0.05). Conclusion Fluid A+powder B can significantly increase apoptosis of U937 cell line, the mechanism of which may be associated with the up-regulation of expression of PKCδ. Compared with fluid A+powder B, fluid A+fluid B is superior in reducing apoptosis of peripheral blood monouclear cells.

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