1.Studies on Quality Control of Chanhoukang Granules
Guangxiong HE ; Kehai LIU ; Haixiang PAN ; Ping HAN
Traditional Chinese Drug Research & Clinical Pharmacology 2000;0(06):-
Objective To establish an assay for the quality control of Chanhoukang Granules. Methods Radix Astragali, Radix Codonopsis, Radix Salviae Miltiorrhiae, Pericarpium Citri Reticulatae, Radix Rehmanniae preparata in Chanhoukang Granules were identified by TLC; paeoniflorin content in Chanhoukang Granules was determined by HPLC. Results The relevant spots in Radix Astragali, Radix Codonopsis, Radix Salviae Miltiorrhiae, Pericarpium Citri Reticulatae, Radix Rehmanniae preparata can be identified by TLC. The content of paeoniflorin in Raidix Paeoniae Alba can be determined by HPLC. The linearity of paeoniflorin was good in the range of 0.044 2~ 0.353 6 ? g(r=0.999 9)The average recovery of paeoniflorin was 97.56 % with RSD=1.18 % . Conclusion The established method is simple, feasible and repeatable, and can be used for the quality supervisory of Chanhoukang Granules.
2.Application of citrate anticoagulation with continuous renal replacement therapy at high risk of bleeding patients
Zhenghong XU ; Hong PAN ; Qinhong HUANG ; Yan CAO ; Jiao ZHOU ; Haixiang WANG ; Lan GUO
Chinese Journal of Practical Nursing 2017;33(21):1609-1611
Objective To investigate the efficacy and safety of citrate anticoagulation for continuous renal placement therapy (CRRT) in patients at high risk of bleeding. Methods Forty-seven patients who needed to CRRT and were admitted into the department of critical care medicine from January 2015 to October 2016 were enrolled in this study. According to the patient′s actual condition, they were divided into citrate groups (24 cases) and saline group (23 cases). Patients in saline group were given saline wash. The efficacy and safety were compared between the two groups. The filter lifetime, after treatment the activated partial thromboplastin time (APTT), hemoglobin (Hb), blood gas indexes were compared between the two groups. Results The citrate group used 76 filters while the 0.9% sodium chloride group used 87 filters. The average filter lifetime in citrate group was (22.4 ± 12.7) h which was longer than (8.6±3.3) h in 0.9%sodium chloride group (t=9.79, P<0.01). The incidence of coagulation in extracorporeal circulation was 3.9%(3/76) which was lower than 16.1%(14/87) in 0.9%sodium chloride group(χ2=5.20, P<0.05). Conclusions Regional citrate anticoagulation is a safe and effective option for CRRT in patients at high risk of bleeding.
3.Development and application of quality checklist for the prevention and control of COVID-19 in fever clinic and isolation ward of the general hospital.
Chenping ZHU ; Haixiang ZHU ; Susu HUANG ; Yuhua YUAN ; Yiyu ZHUANG ; Hongying PAN ; Hongxia XU ; Hongfang ZHU ; Huiyin CHEN ; Lili CHENG
Journal of Zhejiang University. Medical sciences 2021;50(1):74-80
To develop a quality control checklist for the prevention and control of coronavirus disease 2019 (COVID-19) in fever clinic and isolation ward of the general hospital and to assess its application. Based on the relevant prevention and control plans and technical guidelines for COVID-19,Delphi method was used to identity items for evaluation,and a quality control checklist for the prevention and control of COVID-19 in the fever clinic and isolation ward was developed in Sir Run Run Shaw Hospital. The checklists included 8 dimensions and 32 items for fever clinic,7 dimensions and 27 items for the isolation ward. The appointed inspectors conducted daily quality control for each shift with this checklist. The expert authority coefficient was 0.88,the mean of the importance of each index in the quality control table was not less than 4.8,and the coefficient of variation was not more than 0.07. During the entire February 2020,8 problems were found and rectified on-the-spot with the application of the checklist. Quality inspection rate was 100% in both isolation wards and fever clinic. The compliance rate and accuracy rate of hand hygiene were 100%; the correct rate of wearing and removing protective equipment increased from 96% to 100%. During the same period,a total of 1915 patients were admitted to the fever clinic,including 191 suspected patients (all were isolated in the hospital,3 were confirmed). There were no medical staff infected with COVID-19,no cross infection of patients and their families in the hospital. A quality control checklist for the prevention and control of COVID-19 has been developed and applied in the isolation wards and fever clinic,which plays an important role in preventing nosocomial infection.
COVID-19
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Checklist
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Fever
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Hospitals, General
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Humans
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SARS-CoV-2