1.Evaluating the adequacy of hemodialysis with neural calculating method
Hong SU ; Wei-Jie YUAN ; Bin-Er YUAN ; Jun LU ; Rui WANG ; Jin-Qing YUAN ; Ruo-Lan CUI
Academic Journal of Second Military Medical University 2001;22(5):461-463
Objective: To study the feasibility of evaluating the adequacy of hemodialysis using neural calculating method. Methods: The adequacy of hemodialysis patients were evaluated using Daugirdas, TACurea and neural calculating method respectively, the results of the 3 method; were compared with the clinical assessment of the patients. Results: The coincidence rate among the 3 methods was 84.6%, coincidence rate between neural calculating method and the clinical outcome of the patients was 92.3%, which was significantly higher than that of Daugirdas method (76.9%) and of TACurea (80.8%). Conclusion: Neural calculating method has higher accuracy in assessing the adequacy of hemodialysis patients and is clinically practical.
2.Microsurgical one-stage repair of hand flexor tendon injuries and rehabilitation: a report of 97 cases.
Yan-bin LIN ; Er-you FENG ; Yi-yuan ZHANG ; Li-li XIAO ; Ren-bin LI ; Ping LI ; Chong-wang CAI
China Journal of Orthopaedics and Traumatology 2009;22(3):214-215
OBJECTIVETo investigate the therapeutic effects of microsurgical one-stage repair of hand flexor tendon injuries.
METHODSAmong 97 patients with (182 flexor tendons) hand injuries, 59 patients were male and 38 patients were female, ranging in age from 6 to 65 years, with an average of 32 years. Twenty-two patients got injuries by glasses, 32 patients got injuries by knife, 29 patients got injuries by saw, and 14 patients got crush injuries. The tendon injuries in this study consisted of 12 cases of I zone, 35 cases of II zone, 28 cases of III zone, 8 cases of IV zone and 14 cases of V zone. Sixty-eight patients complicated with injuries of blood vessel and nerve, and 53 patients also had fingers fractures. All the patients were treated with modified Kessler method to repair tendon at one-stage, and were given early rehabilitation step by step.
RESULTSAfter the treatment, 97 patients were followed up from 3 to 24 months. According to TAM standard, 48 patients got an excellent result, 39 good, 8 fair and 2 bad.
CONCLUSIONMicrosurgical one-stage tendon repair should be applied. Early rehabilitation and microsurgery repair are important for preventing tendon adhesion.
Adolescent ; Adult ; Aged ; Child ; Female ; Hand Injuries ; rehabilitation ; surgery ; Humans ; Male ; Microsurgery ; methods ; Middle Aged ; Tendon Injuries ; rehabilitation ; surgery
3.Prevalence, risk factors, clinical course, and outcome of acute kidney injury in Chinese intensive care units: a prospective cohort study.
Ying WEN ; Li JIANG ; Yuan XU ; Chuan-yun QIAN ; Shu-sheng LI ; Tie-he QIN ; Er-zhen CHEN ; Jian-dong LIN ; Yu-hang AI ; Da-wei WU ; Yu-shan WANG ; Ren-hua SUN ; Zhen-jie HU ; Xiang-yuan CAO ; Fa-chun ZHOU ; Zhen-yang HE ; Li-hua ZHOU ; You-zhong AN ; Yan KANG ; Xiao-chun MA ; Xiang-you YU ; Ming-yan ZHAO ; Xiu-ming XI ; Bin DU ; null
Chinese Medical Journal 2013;126(23):4409-4416
BACKGROUNDAcute kidney injury (AKI) has been recognized as a major healthcare problem affecting millions of patients worldwide. However, epidemiologic data concerning AKI in China are still lacking. The objectives of this study were to characterize AKI defined by RIFLE criteria, assess the association with hospital mortality, and evaluate the impact of AKI in the context of other risk factors.
METHODSThis prospective multicenter observational study enrolled 3,063 consecutive patients from 1 July 2009 to 31 August 2009 in 22 ICUs across mainland China. We excluded patients who were admitted for less than 24 hours (n = 1623), younger than 18 years (n = 127), receiving chronic hemodialysis (n = 29), receiving renal transplantation (n = 1) and unknown reasons (n = 28). There were 1255 patients in the final analysis. AKI was diagnosed and classified according to RIFLE criteria.
RESULTSThere were 396 patients (31.6%) who had AKI, with RIFLE maximum class R, I, and F in 126 (10.0%), 91 (7.3%), and 179 (14.3%) patients, respectively. Renal function deteriorated in 206 patients (16.4%). In comparison with non AKI patients, patients in the risk class on ICU admission were more likely to progress to the injury class (odds ratio (OR) 3.564, 95% confidence interval (CI) 1.706 - 7.443, P = 0.001], while patients in the risk class (OR 5.215, 95% CI 2.798-9.719, P < 0.001) and injury class (OR 13.316, 95% CI 7.507-23.622, P < 0.001) had a significantly higher probability of deteriorating into failure class. The adjusted hazard ratios for 90-day mortality were 1.884 for the risk group, 3.401 for the injury group, and 5.306 for the failure group.
CONCLUSIONSThe prevalence of AKI was high among critically ill patients in Chinese ICUs. In comparison with non-AKI patients, patients with RIFLE class R or class I on ICU admission were more susceptibility to progression to class I or class F. The RIFLE criteria were robust and correlated well with clinical deterioration and mortality.
Acute Kidney Injury ; epidemiology ; etiology ; pathology ; Adult ; Aged ; China ; epidemiology ; Female ; Humans ; Intensive Care Units ; statistics & numerical data ; Male ; Middle Aged ; Prospective Studies ; Risk Factors
4.Detection of serum immunoglobulin M and immunoglobulin G antibodies in 2019 novel coronavirus infected patients from different stages.
Hui-Xia GAO ; Ya-Nan LI ; Zun-Gui XU ; Yu-Ling WANG ; Hai-Bin WANG ; Jin-Feng CAO ; De-Qin YUAN ; Li LI ; Yi XU ; Zhi ZHANG ; Ying HUANG ; Jian-Hua LU ; Yu-Zhen LIU ; Er-Hei DAI
Chinese Medical Journal 2020;133(12):1479-1480
5.Value of Kidney Disease Improving Global Outcomes Urine Output Criteria in Critically Ill Patients: A Secondary Analysis of a Multicenter Prospective Cohort Study.
Jun-Ping QIN ; Xiang-You YU ; Chuan-Yun QIAN ; Shu-Sheng LI ; Tie-He QIN ; Er-Zhen CHEN ; Jian-Dong LIN ; Yu-Hang AI ; Da-Wei WU ; De-Xin LIU ; Ren-Hua SUN ; Zhen-Jie HU ; Xiang-Yuan CAO ; Fa-Chun ZHOU ; Zhen-Yang HE ; Li-Hua ZHOU ; You-Zhong AN ; Yan KANG ; Xiao-Chun MA ; Ming-Yan ZHAO ; Li JIANG ; Yuan XU ; Bin DU ; null
Chinese Medical Journal 2016;129(17):2050-2057
BACKGROUNDUrine output (UO) is an essential criterion of the Kidney Disease Improving Global Outcomes (KDIGO) definition and classification system for acute kidney injury (AKI), of which the diagnostic value has not been extensively studied. We aimed to determine whether AKI based on KDIGO UO criteria (KDIGOUO) could improve the diagnostic and prognostic accuracy, compared with KDIGO serum creatinine criteria (KDIGOSCr).
METHODSWe conducted a secondary analysis of the database of a previous study conducted by China Critical Care Clinical Trial Group (CCCCTG), which was a 2-month prospective cohort study (July 1, 2009 to August 31, 2009) involving 3063 patients in 22 tertiary Intensive Care Units in Mainland of China. AKI was diagnosed and classified separately based on KDIGOUOand KDIGOSCr. Hospital mortality of patients with more severe AKI classification based on KDIGOUOwas compared with other patients by univariate and multivariate regression analyses.
RESULTSThe prevalence of AKI increased from 52.4% based on KDIGOSCrto 55.4% based on KDIGOSCrcombined with KDIGOUO. KDIGOUOalso resulted in an upgrade of AKI classification in 7.3% of patients, representing those with more severe AKI classification based on KDIGOUO. Compared with non-AKI patients or those with maximum AKI classification by KDIGOSCr, those with maximum AKI classification by KDIGOUOhad a significantly higher hospital mortality of 58.4% (odds ratio [OR]: 7.580, 95% confidence interval [CI]: 4.141-13.873, P< 0.001). In a multivariate logistic regression analysis, AKI based on KDIGOUO (OR: 2.891, 95% CI: 1.964-4.254, P< 0.001), but not based on KDIGOSCr (OR: 1.322, 95% CI: 0.902-1.939, P = 0.152), was an independent risk factor for hospital mortality.
CONCLUSIONUO was a criterion with additional value beyond creatinine criterion for AKI diagnosis and classification, which can help identify a group of patients with high risk of death.
Acute Disease ; mortality ; Aged ; Creatinine ; blood ; Critical Illness ; mortality ; Female ; Hospital Mortality ; Humans ; Kaplan-Meier Estimate ; Kidney Diseases ; blood ; mortality ; pathology ; urine ; Logistic Models ; Male ; Middle Aged ; Prognosis ; Prospective Studies ; Risk Factors