1.The morbidity of pneumoconiosis in Jiaozuo city.
Zhen-rong MIAO ; Xiao-fa YANG ; Lian-xia GUO ; Shu-xia SHI ; Fang-li DU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2005;23(4):298-299
Adult
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China
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epidemiology
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Coal Mining
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Humans
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Middle Aged
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Morbidity
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Pneumoconiosis
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epidemiology
2.Clinical characteristics and outcomes of 59 patients with acute lymphoblastic leukemia positive for BCR/ABL.
Zhi LIU ; Xiao-Li LIU ; Qing-Feng DU ; Na XU ; Min ZHONG ; Lan-Lin SONG ; Zheng-Shan YI ; Qi-Fa LIU ; Fan-Yi MENG ; Shu-Yun ZHOU
Journal of Southern Medical University 2009;29(3):512-515
OBJECTIVETo study the clinical characteristics and outcomes of BCR/ABL-positive acute lymphoblastic leukemia (BCR/ABL360888725-ALL) and screen the prognostic factors for BCR/ABL360888725-ALL.
METHODSFrom January 2001 to May 2008, 59 patients (median age of 32 years ranging from 3 to 69 years) with the diagnosis of BCR/ABL360888725-ALL by fluorescence in situ hybridization received induction chemotherapy with VDLP-/+Ara-C regimen. The patients who failed to respond to the chemotherapy received subsequent consolidation chemotherapy with imatinib (400-800 mg/day) (17 cases) or allogeneic hematopoietic stem cell transplantation (allo-HSCT) (16 cases).
RESULTSOf the 59 patients, 32 (58.3%) achieved complete remission (CR) after the first induction cycle. In patients with peripheral white blood cell (WBC) count <30=10(9)/L, 30-99.9(9)/L and > or =100(9)/L, the CR rates were 75.0% (18/24), 56.3% (9/15) and 26.3% (5/19) (P=0.006), and the overall survival probability of 2 years ( OSs of 2-yrs) was 24.7%, 22.5% and 21.1%, respectively (P=0.180). According to the FAB classification, 56 cases were divided into L1, L2 and biphenotypic acute leukemia (BAL) subgroups, and their CR rates were 66.7% (6/9), 63.2% (24/38) and 22.2% (2/9) (P=0.029), with OSs of 2-yrs of 22.2%, 27.0% and 22.0%, respectively (P=0.623). In terms of immunophenotype grouping by EGIL, the patients with ALL, myeloid antigen-positive ALL and BAL had CR rates of 61.1% (11/18), 60.6% (20/33) and 12.5% (1/8) (P=0.039), and the OSs of 2-yrs of 22.7%, 21.0% and 18.8%, respectively (P=0.643). In 55 patients with known karyotype, the CR rates were 71.4%(5/7), 70.8% (17/24) and 37.5% (9/24) in normal, sole t(9;22) abnormality, t(9;22) with additional abnormalities groups (P=0.046), with the OSs of 2-yrs of 42.9%, 34.0% and 7.3%, respectively (P=0.000). The patients complicated by septicemia had significantly lower OSs of 2-yrs than those without septicemia (0% vs 38.8%, P=0.005). The OSs of 2-yrs were significantly higher in patients with consolidation chemotherapy with imatinib than those without (48.0% vs 11.2%, P=0.001), and allo-HSCT was associated with significantly higher OSs of 2-yrs than exclusive chemotherapy (54.2% and 8.5%, P=0.000).
CONCLUSIONBCR/ABL360888725-ALL with WBC> or =100 x 10(9)/L, presence of BAL diagnosed by FAB or FACM, t(9;22) with additional chromosome abnormalities all adversely affect the treatment results, and additional chromosome abnormalities and septicemia are associated with lower OSs of 2-yrs. Imatinib treatment and allo-HSCT can both improve the OSs of 2-yrs of the patients with BCR/ABL(+)-ALL.
Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Benzamides ; Child ; Child, Preschool ; Combined Modality Therapy ; Female ; Genes, abl ; genetics ; Hematopoietic Stem Cell Transplantation ; Humans ; Imatinib Mesylate ; Male ; Middle Aged ; Piperazines ; therapeutic use ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics ; therapy ; Pyrimidines ; therapeutic use ; Treatment Outcome ; Young Adult
3.Impact of KIT D816 mutation on salvage therapy in relapsed acute myeloid leukemia with t(8;21) translocation.
Ben Fa GONG ; Ye Hui TAN ; Ai Jun LIAO ; Jian LI ; Yue Ying MAO ; Ning LU ; Yi DING ; Er Lie JIANG ; Tie Jun GONG ; Zhi Lin JIA ; Yu SUN ; Bing Zong LI ; Shu Chuan LIU ; Juan DU ; Wen Rong HUANG ; Hui WEI ; Jian Xiang WANG
Chinese Journal of Hematology 2018;39(6):460-464
Objective: To evaluate the impact of KIT D816 mutation on the salvage therapy in relapsed acute myeloid leukemia (AML) with t(8;21) translocation. Method: The characteristics of the first relapsed AML with t(8;21) translocation from 10 hospitals were retrospectively collected, complete remission (CR(2)) rate after one course salvage chemotherapy and the relationship between KIT mutation and CR(2) rate was analyzed. Results: 68 cases were enrolled in this study, and 30 cases (44.1%) achieved CR(2). All patients received KIT mutation detection, and KIT D816 mutation was identified in 26 cases. The KIT D816 positive group had significantly lower CR(2) compared with non-KIT D816 group (23.1% vs 57.1%, χ(2)=7.559, P=0.006), and patients with longer CR(1) duration achieved significantly higher CR(2) than those with CR(1) duration less than 12 months (74.1% vs 31.9%, χ(2)=9.192, P=0.002). KIT D816 mutation was tightly related to shorter CR(1) duration. No significant difference of 2 years post relapse survival was observed between KIT D816 mutation and non-KIT D816 mutation group. Conclusion: KIT D816 mutation at diagnosis was an adverse factor on the salvage therapy in relapsed AML with t(8;21) translocation, significantly related to shorter CR1 duration, and can be used for prediction of salvage therapy response. KIT D816 mutation could guide the decision-making of salvage therapy in relapsed AML with t(8;21) translocation.
Antineoplastic Combined Chemotherapy Protocols
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Cytarabine
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Humans
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Leukemia, Myeloid, Acute/therapy*
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Prognosis
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Retrospective Studies
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Salvage Therapy
4.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
5.Associations of Sedentary Time and Physical Activity with Metabolic Syndrome among Chinese Adults: Results from the China Health and Nutrition Survey.
Jing BAI ; Yun WANG ; Xian Fan ZHANG ; Yi Fei OUYANG ; Bing ZHANG ; Zhi Hong WANG ; Shu Fa DU ; Hui Jun WANG
Biomedical and Environmental Sciences 2021;34(12):963-975
Objective:
This study aimed to determine the independent and joint associations of sedentary time (ST) and physical activity (PA) with metabolic syndrome (MetS) and its components among Chinese adults.
Methods:
The study analyzed data from 4,865 adults aged ≥ 18 years who participated in the 2009 and 2015 China Health and Nutrition Surveys (CHNS). Four types of leisure ST and three types of PA self-reported at baseline were collected. Multivariable logistic regressions were used to determine the independent and joint associations of ST and PA with the odds of MetS or its components.
Results:
For independent effects, higher levels of television time and total leisure ST was associated with higher MetS risk [odds ratio (
Conclusions
MVPA and total PA have independent preventive effects, and sedentary behavior (mainly watching TV) has an unsafe effect on MetS and its components. Strengthening the participation of MVPA and combining the LPA to replace the TV-based ST to increase the total PA may be necessary to reduce the prevalence of MetS in Chinese adults.
Adult
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Aged
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Aged, 80 and over
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China/epidemiology*
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Exercise/statistics & numerical data*
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Female
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Humans
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Male
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Metabolic Syndrome/etiology*
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Middle Aged
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Nutrition Surveys
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Risk Factors
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Sedentary Behavior
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Young Adult
6.Waist Circumference of the Elderly over 65 Years Old in China Increased Gradually from 1993 to 2015: A Cohort Study.
Xin Li YANG ; Yi Fei OUYANG ; Xiao Fan ZHANG ; Chang SU ; Jing BAI ; Bing ZHANG ; Zhong Xin HONG ; Shu Fa DU ; Hui Jun WANG
Biomedical and Environmental Sciences 2022;35(7):604-612
Objective:
This study aimed to analyze the temporal trends and characteristics associated with waist circumference (WC) among elderly Chinese people.
Methods:
We used data from 3,096 adults ≥ 65 years who participated in the China Health and Nutrition Survey (CHNS), an ongoing cohort study, between 1993 and 2015. We used longitudinal quantile regression models to explore the temporal trends and characteristics associated with WC.
Results:
WC increased gradually among the elderly Chinese population during the survey. The WC curves shifted to the right with wider distributions and lower peaks in men and women. All WC percentile curves shifted upward with similar growth rates in the 25th, 50th, and 75th percentiles. The WC means increased from 78 cm to 86 cm during the 22 years of our study. WC significantly increased with age and body mass index and decreased with physical activity (PA). These associations were stronger in the higher percentiles than in the lower percentiles.
Conclusions
WC is rising among Chinese adults ≥ 65 years. Factors affecting WC in elderly people may have different effects on different percentiles of the WC distribution, and PA was the most important protective factor in the higher percentiles of the WC distribution. Thus, different interventional strategies are needed.
Aged
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Body Mass Index
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China/epidemiology*
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Cohort Studies
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Female
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Humans
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Male
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Nutrition Surveys
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Waist Circumference
7.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