1.Establishment of Item Pool of Quality of Life Questionnaire of Chinese Medicine for Postoperative Patients with Colorectal Cancer and Preliminary Item Screening
Hao WANG ; Jingen LUO ; Xiaohua FAN ; Kanglian TAN ; Jinbin YAO
Chinese Journal of Information on Traditional Chinese Medicine 2015;(4):13-17
Objective To establish the item pool of quality of life questionnaire of Chinese medicine for postoperative patients with colorectal cancer;To conduct preliminary item screening. Methods With the guidance of Chinese culture background and TCM theory, systematic retrospective studies on medical records, interviews, TCM syndrome entries, and entries from EORTC QLQ-CR38 were used, and theoretical structure was extracted to form the primary item pool. Item selection and entry were optimized through the investigation, and the item pool was established through expert consultation. Results Item pool was composed of 70 entries, and the pre-questionnaire scale was formed. Conclusion Extraction of item pool ensures the reliability and scientificity of soft index, also has the characteristics of Chinese medicine.
2.Design of ambulatory EEG recorder
Rongqian YANG ; Yaosheng LU ; Weidong YANG ; Jingen LUO
Chinese Medical Equipment Journal 2004;0(07):-
The ambulatory EEG recorder designed in this paper can continuously record 24-hour EEG signals on 18 channels. C8051F020, a kind of mixed-signal ISP FLASH MCU, controls all the functions such as sampling, storage and many others. The 12-bit ADC in C8051F020 samples the EEG signal amplified by the preamplifier. At the same time, the EEG signal of every channel can be selected through the keyboard to be displayed on LCD so that the working status can be detected. After the system is ready, the signals sampled during 24 hours are stored into the CompactFlash card as FAT16 files.
3.Impact of paced QRS duration on heart function in patients with right ventricular apical pacing
Ming LU ; Zhengrong CAI ; Zhihua WANG ; Xiaohua ZHUANG ; Jia LING ; Lihong KAN ; Xinping LUO ; Jingen WANG
The Journal of Practical Medicine 2014;(17):2768-2770
Objective To investigate the impact of paced QRS duration (pQRSd) on heart function in patients with right ventricular apical pacing. Methods Seventy-six patients with Ⅲ° atrioventricular block received pacemaker treatment were enrolled and randomized into group A (pQRSd < 190 ms, n = 52) and group B(pQRSd≥ 190 ms, n = 24). The concentration of brain natriuretic peptide (BNP),parameters of left atrial diameter (LAD), left ventricular ejection fracetion (LVEF), left ventricular end diastolic diameter (LVEDD), left ventricular end systolic dimension (LVEDD) were measured before operation, at 12 months and 24 months after implanting, respectively. The parameters of echocardiography assay, the concentration of BNP and the incidence of heart failure event after implantation were compared between two groups. Results At 12 months after implanting, LVEF of the patients in the group B decreased significantly compared with that of group A (P < 0.05). However, the echocardiography paramenters and the concentration of BNP were not significantly different between the two groups (P > 0.05). At 24 months after implanting, LAD、LVEDD、LVESD of group B increased significantly compared with those of group A [LAD,( 44.5 ± 6.2) mm vs (41.6 ± 5.1) mm, LVEDD, (52.7 ± 9.3) mm vs (48.2 ± 7.5) mm, LVESD, (37.5 ± 5.6) mm vs (33.8 ± 4.9)mm, each P < 0.05, respectively]. The concentration of BNP of group B increased significantly [(408.2 ± 102.1)ng / L vs (243.7 ± 92.8)ng / L, P < 0.001], and LVEF of the patients in group B decreased significantly compared with those of group A [(46.3 ± 6.8)% vs (51.6 ± 5.2)%, P < 0.001], respectively. No significant difference in the incidence of heart failure event (41.7% vs 26.9%, P > 0.05)between two groups during 24-month follow-up. Conclusion The prolonged paced QRS duration has a detrimental effect on long-term cardiac function during RVA pacing in patients with Ⅲ°atrioventricular block.
4. Epidemiological and clinical features of dengue fever outbreak in Jiangxi Province in 2019
Hongyi CHEN ; Yi ZHANG ; Jingwen AI ; Jingen WANG ; Qiubo CHEN ; Feibing LUO ; Chengyun YANG ; Jing WU ; Yang ZHOU ; Xinyu WANG ; Ning JIANG ; Shumei WANG ; Wenhong ZHANG
Chinese Journal of Infectious Diseases 2019;37(11):641-645
Objective:
To investigate the epidemiological and clinical characteristics of 91 cases of dengue fever outbreak in Jiangxi Province in 2019, and to strengthen the management and prevention of dengue fever.
Methods:
The clinical data, laboratory results and etiology tests of 91 patients with dengue fever from the Ninth Hospital of Nanchang, Zhangshu People′s Hospital, Fengcheng People′s Hospital and Nanchang County People′s Hospital from July 31, 2019 to September 27, 2019 were retrospectively collected. The