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Chinese Journal of Primary Medicine and Pharmacy ; (12): 886-890, 2021.
Article Dans Chinois | WPRIM | ID: wpr-909148

Résumé

Objective:To investigate reflux symptom index (RSI), reflux finding score (RFS), esophageal motility and to correlate them with laryngopharyngeal reflux in patients with vocal cord polyps, providing guidance for clinical study.Methods:A total of 100 patients with vocal cord polyps who received treatment from January 2018 to January 2020 in Jiangshan People's Hospital were included in the observation group. A total of 100 healthy controls who concurrently received physical examination were included in the control group. RSI and RFS were used to preliminarily evaluate laryngopharyngeal reflux. The characteristics of esophageal motility and the pressure of upper and lower sphincter were monitored. The correlation between RSI, RFS, esophageal motility and laryngopharyngeal reflux was analyzed.Results:In the observation group, 35.00% of patients had RSI > 13 points, and 30.00% of patients had RFS > 7 points. The RSI and RFS in the observation group were significantly higher than those in the control group [RSI: (24.17 ± 1.14) points vs. (7.28 ± 12) points; RFS: (17.59 ± 1.52) points vs. (4.28 ± 0.21) points, t = 147.344, 86.742, both P < 0.05)]. The time to upper sphincter relaxation recovery and the duration of upper sphincter relaxation in the observation group were significantly shorter than those in the control group ( t = 5.373, 4.660, both P < 0.05). The intra pellet pressure in the observation group was significantly greater than that in the control group ( t = 2.186, P < 0.05). The length of the lower sphincter in the observation group was significantly shorter than that in the control group ( t = 4.977, P < 0.05). Correlation analysis showed that RSI was positively correlated with foreign body sensation in the throat, continuous throat clearing, nasal reflux or phlegm ( r = 0.640, 0.649, 0.507, all P < 0.05). RFS was positively correlated with disappearance of laryngeal chamber, posterior commissure hyperplasia and vocal cord edema ( r = 0.742, 0.516, 0.547, all P < 0.05). Conclusion:RSI and RFS of patients with vocal cord polyps are positively correlated with laryngopharyngeal reflux. Some patients with vocal cord polyps have dysfunction and abnormal structure of upper and lower esophageal sphincter as well as laryngopharyngeal reflux. Therefore, reflux symptom index, reflux finding score and esophageal motility can be used together to diagnose laryngopharyngeal reflux and increase the diagnosis accuracy

2.
Chinese Journal of Applied Clinical Pediatrics ; (24): 697-701, 2018.
Article Dans Chinois | WPRIM | ID: wpr-696472

Résumé

Objective To investigate the role of combined analysis of E2F3a and CASP8AP2 expression in prognosis evaluation in pediatric acute lymphoblastic leukemia (ALL). Methods The study included 141 newly diag-nosed pediatric ALL patients enrolled at the Hematology Center,Beijing Children′s Hospital,Capital Medical Universi-ty between March 2008 and July 2010,including 97 boys and 44 girls(aged 1. 2 - 15. 5 years,median 5. 2 years). E2F3a and CASP8AP2 expressions were quantified in 141 children with ALL by adopting real - time quantitative poly-merase chain reaction (qPCR). Receiver operating characteristic (ROC)curve was used to find the best cut - off point to divide the patients into E2F3a or CASP8AP2 low - and high - expression groups,and the treatment outcome between the groups was compared. Cox regression was used to analyze the prognostic significance of the combined expression of E2F3a and CASP8AP2. Results The estimated 5 - year relapse free survival(RFS)rate,event free survival(EFS) rate and overall survival (OS)rate of patients with low - E2F3a and low - CASP8AP2 expression were (58. 9 ± 10. 0)%,(56. 0 ± 9. 9)% and (72. 0 ± 9. 0)%,respectively. They were significantly lower than those of patients with high - E2F3a and high - CASP8AP2 expression,whose RFS,EFS and OS were (94. 9 ± 2. 5)%,(93. 7 ± 2. 7)% and (96. 2 ± 2. 2)%,and the differences were all statistically significant(all P < 0. 05),respectively. Compared with other patients,the one with low expression of both E2F3a and CASP8AP2 had a poorer prognosis. In addition to MLL rear-rangements and minimal residual disease level at the end of remission induction,low expression of both E2F3a and CASP8AP2 remained as independent prognostic factors. Conclusion Low expressions of E2F3a and CASP8AP2 pre-dict poor prognosis in pediatric ALL. Combined assessment of E2F3a and CASP8AP2 expression could predict poor prognosis and relapse more accurately.

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