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find Author "刘晓姝" 3 results
  • Clinical characteristics and survival analysis of post-renal transplantation pneumonia

    ObjectiveTo analyze the clinical characteristics and related prognostic factors of post-renal transplantation pneumonia.MethodsThe clinical data of 89 patients with post-renal transplantation pneumonia in Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital from 1st January 2014 to 31st December 2015 were collected in the study. Kaplan-Meier method was used to calculate overall survival. Cox analysis was used to analyze the related prognostic factors.ResultsPost-renal transplantation pneumonia occurred mainly within 6 months after renal transplantation. The prominent clinical manifestations were cough (95.5%), fever (56.1%), and dyspnea (12.3%). The mortality of post-renal transplantation pneumonia was 11.2% and all death occurred within 5 months after transplantation. The overall survival rate significantly decreased in the patients with C-reactive protein (CRP) ≥40 mg/L (P<0.001), procalcitonin ≥1 ng/ml (P=0.002), brain natriuretic peptide >100 pg/ml (P<0.001), platelet ≤100×109/L (P<0.001), or those with occurrence time of pneumonia <180 days (P=0.013). Platelet ≤100×109/L could increase the risk of death by 66.6 times (RR=0.015, P=0.006), and CRP ≥ 40 mg/L could increase the risk of death by 20 times (RR=0.05, P=0.029).ConclusionsPost-renal transplantation pneumonia has prominent clinical characteristics. Platelet ≤100×109/L or CRP ≥40 mg/L can increase the risk of death and can be used as an independent prognoctic factor of post-renal transplatation pneumonia.

    Release date:2017-07-24 01:54 Export PDF Favorites Scan
  • 合并侵袭性肺部真菌感染的支气管中央性肉芽肿病一例

    Release date:2018-01-23 02:34 Export PDF Favorites Scan
  • Clinical study of MUC5B and TOLLIP gene polymorphisms in evaluating the prognosis of patients with idiopathic pulmonary fibrosis

    ObjectiveTo understand the genetic polymorphisms of MUC5B and TOLLIP in Chinese patients with idiopathic pulmonary fibrosis (IPF), and to explore whether gene polymorphism variation in Chinese IPF patients can be used as a genetic biomarker for accurate treatment and prognosis judgment.MethodsA total of one hundred and twenty-six patients with IPF were enrolled in this study. The baseline characteristics, total lung capacity (TLC), forced vital capacity (FVC), carbon monoxide diffusion function (DLCO), imaging changes of the patients were followed up. The levels of serum sputum glycosylated antigen-6 (Krebs Von den Lungen-6, KL-6) and B lymphocyte chemotactic factor C-X-C motif chemokine 13 (CXCL13) were detected by chemiluminescent enzyme immunoassay and enzyme-linked immunosorbent assay. The gene MUC5B rs35705950 and TOLLIP rs5743890, rs5743894 single nucleotide polymorphism (SNP) were determined by polymerase chain reaction.ResultsOne hundred and twenty-six patients with IPF were found with AA type by TOLLIP rs5743890 and rs5743894 SNP, accounting for 100.0%; MUC5B rs35705950 SNP was expressed as 116 patients (92.1%) with GG type, and 10 patients (7.9%) with GT type, no TT patients were detected. There was no significant difference in clinical characteristics between the two groups in age and non-smokers (P>0.05). Compared with group G, annual decrease of lung function (FVC, DLCO, and TLC), serum biomarkers (KL-6 and CXCL13), annual increase of reticular and honeycombing lesions, and mortality were significantly lower in group T (P<0.05). The median survival time of IPF patients carrying the MUC5B SNP rs35705950 minor allele (gene phenotype GT) heterozygous was significantly higher than that of homozygous IPF patients with a genetic phenotype of GG.ConclusionsThere are genetic polymorphisms in Chinese patients with IPF. MUC5B rs35705950 and TOLLIP rs5743890, rs5743894 gene subtypes have low mutation rates in the cohort. Compared with homozygous patients of MUC5B SNP rs35705950, heterozygous patients have smaller changes in lung function and radiological image, lower levels of serum KL-6 and CXCL13, and better prognosis.

    Release date:2019-11-26 03:44 Export PDF Favorites Scan
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