1.Seroreversion of serological tests for syphilis in neonates born to mothers with syphilis: a follow-up study
Xianghui LI ; Fang YANG ; Shaofeng HUANG ; Dongping LU ; Rong ZHANG ; Baoqing DENG
Chinese Journal of Dermatology 2012;(12):851-854
Objective To observe the seroreversion of serological tests for syphilis in neonates born to mothers with syphilis and to evaluate the influence of antisyphilitic treatment on the time of seroreversion in uninfected neonates.Methods A total of 115 neonates born to mothers with syphilis were recruited in this study,and underwent toluidine red unheated serum test (TRUST),Treponema pallidum particle assay (TPPA)and 19S IgM-TPPA at birth.Follow up was scheduled at 1,3,6,9,12,18 and 24 months of age,and cancelled as soon as both TRUST and TPPA became negative during the 24 months.Both TRUST and TPPA were carried out at each follow-up visit.Kaplan-Meiter survival analysis and Wilcoxon rank-sum test were conducted to assess these data by using SPSS 13.0 software.Results At birth,TPPA was positive in all (100%) of the neonates,TRUST in 97 neonates (84.3%) with the titer ranging from 1 ∶ 1 to 1 ∶ 256,19S IgM-TPPA in 3 neonates who were diagnosed with congenital syphilis (CS).CS was ruled out in the other 112 neonates with negative 19S IgM-TPPA after follow up.Of the 3 neonates with CS,all became negative for TRUST within 12-18 months after birth,2 remained positive for TPPA at 24 months of age,1 remained positive for TPPA at 20 months of age,and all were still followed at the time of this writing.The cumulative seroreversion rate was 82.2%,98.9% and 100%for TRUST at 0-3,4-6 and 7-9 months of age,respectively in 90 uninfected neonates,3.1%,30.2%,85.4% and 100% for TPPA at 0-3,4-6,7-9 and 10-12 months of age,respectively in 96 uninfected neonates.Of 16 neonates who missed some follow-up visits,all turned negative for TRUST and TPPA within 15 months after birth.As far as the TP-seropositive uninfected neonates were concerned,no statistical differences were observed in the seroreversion time of TRUST or TPPA between neonates receiving antisyphilitic treatment and those without antisyphilitic treatment (x2 =0.54,2.41,respectively,both P > 0.05).The seroreversion of TRUST occurred earlier than that of TPPA (Z =10.45,P < 0.01).Conclusions Most uninfected neonates born to syphilitic mothers turn negative for TRUST within 6 months after birth,and for TPPA within 12 months.And the seroreversion of TRUST usually occurs earlier than that of TPPA.Antisyphilitic treatment shows no significant influence on the seroreversion time of TRUST or TPPA in these seropositive uninfected infants.
2.Application of early goal-directed sedation with bispectral index in sedation management of severe patients in ICU
Xianghui DENG ; Runzhi HE ; Lei QIANG ; Yuanfei LI ; Xiaoxia WU ; Yong YANG ; Hu ZHOU ; Yun WANG ; Lei SHI ; Maolin DENG ; Chaoyang ZHOU ; Shufang WANG ; Qiong CHEN
Journal of Chinese Physician 2019;21(8):1164-1167
Objective The bispectral index (BIS) was introduced into the sedation strategy of critical patients in intensive care unit (ICU) and replaced the Richmond agitation sedation scale (RASS).The ventilation time,ICU length of stay,and 90-day mortality were compared between the two groups of patients who performed early goal-directed sedation (EGDS) or standard traditional directed sedation (STDS) strategies.Methods A prospective controlled study of severe patients with mechanical ventilation ≥48 h in ICU (20 cases from April 2016 to May 2017,46 cases from June 2017 to April 2018) were randomly divided into EGDS or STDS group.There were no significant differences in age,gender,and acute physiology and chronic health evaluation score Ⅱ (APACHE Ⅱ) score between the two groups in the two periods.The correlation between RASS and BIS was analyzed in the first period.The BIS of the patients in a RASS range of (-2-1) was 73.65 ± 7.87 in the EGDS group,and that of RASS range of (-3--1) was 64.14 ± 7.25 in the STDS group.The above BIS was applied to the two sedation strategies in the second period respectively.The ventilation time,ICU length of stay,and 90-day mortality were recorded.Results There was no significant difference in the ventilation time between the two groups [(164.12 ± 137.96) h and (155.33 ±64.86)h,P =0.08].ICU length of stay of the EGDS group was longer than that of the STDS group.The 90-day mortality of the EGDS group was higher than that of the STDS group.Conclusions Correlations between RASS and BIS were found in this study,and BIS can be used for sedation assessment in ICU patients.Large sample study is still needed to compare EGDS and STDS with BIS.
3.Psychological and behavioral functioning of children and adolescents during long-term home-schooling.
Lin WANG ; Yan HAO ; Li CHEN ; YiWen ZHANG ; HongZhu DENG ; XiaoYan KE ; JianHong WANG ; Fei LI ; Yan HOU ; XiangHui XIE ; Qi XU ; Xi WANG ; HongYan GUAN ; WeiJie WANG ; JianNa SHEN ; Feng LI ; Ying QIAN ; LiLi ZHANG ; XinMiao SHI ; Yu TIAN ; ChunHua JIN ; XiaoLi LIU ; TingYu LI
Chinese Journal of Preventive Medicine 2021;55(9):1059-1066
Adaptation, Psychological
;
Adolescent
;
COVID-19
;
Child
;
China
;
Cross-Sectional Studies
;
Female
;
Humans
;
Male
;
SARS-CoV-2