BACKGROUND: Limited data are available on the changes in the quality of care for ST elevation myocardial infarction (STEMI) during China's health system reform from 2009 to 2020. This study aimed to assess the changes in care processes and outcome for STEMI patients in Henan province of central China between 2011 and 2018. METHODS: We compared the data from the Henan STEMI survey conducted in 2011-2012 ( n = 1548, a cross-sectional study) and the Henan STEMI registry in 2016-2018 ( n = 4748, a multicenter, prospective observational study). Changes in care processes and in-hospital mortality were determined. Process of care measures included reperfusion therapies, aspirin, P2Y12 antagonists, β-blockers, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, and statins. Therapy use was analyzed among patients who were considered ideal candidates for treatment. RESULTS: STEMI patients in 2016-2018 were younger (median age: 63.1 vs . 63.8 years) with a lower proportion of women (24.4% [1156/4748] vs . 28.2% [437/1548]) than in 2011-2012. The composite use rate for guideline-recommended treatments increased significantly from 2011 to 2018 (60.9% [5424/8901] vs . 82.7% [22,439/27,129], P <0.001). The proportion of patients treated by reperfusion within 12 h increased from 44.1% (546/1237) to 78.4% (2698/3440) ( P <0.001) with a prolonged median onset-to-first medical contact time (from 144 min to 210 min, P <0.001). The use of antiplatelet agents, statins, and β-blockers increased significantly. The risk of in-hospital mortality significantly decreased over time (6.1% [95/1548] vs . 4.2% [198/4748], odds ratio [OR]: 0.67, 95% confidence interval [CI]: 0.50-0.88, P = 0.005) after adjustment. CONCLUSIONS Gradual implementation of the guideline-recommended treatments in STEMI patients from 2011 to 2018 has been associated with decreased in-hospital mortality. However, gaps persist between clinical practice and guideline recommendation. Public awareness, reperfusion strategies, and construction of chest pain centers need to be further underscored in central China.
Humans ; Female ; Middle Aged ; ST Elevation Myocardial Infarction/drug therapy* ; Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use* ; Cross-Sectional Studies ; Aspirin/therapeutic use* ; Platelet Aggregation Inhibitors/therapeutic use* ; Adrenergic beta-Antagonists/therapeutic use* ; Hospital Mortality ; Registries ; Treatment Outcome ; Percutaneous Coronary Intervention

Aged ; Antiviral Agents/therapeutic use* ; COVID-19/drug therapy* ; China/epidemiology* ; Cohort Studies ; Female ; Hospital Mortality ; Hospitalization ; Humans ; Male ; Middle Aged ; Patient Acuity ; SARS-CoV-2 ; Treatment Outcome

INTRODUCTION: There are concerns that angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) may worsen the outcomes of patients with COVID-19. This systematic review and meta-analysis aimed to study the in-hospital mortality among COVID-19 patients who were on ACEIs/ARBs as compared to those not on ACEIs/ARBs. METHODS: We searched PubMed, EMBASE, clinicaltrials.gov and Google Scholar between 1 January 2020 and 30 May 2020 to identify all studies that evaluated the use of ACEIs/ARBs and reported the in-hospital mortality outcomes of COVID-19 patients. Nine non-randomised studies were eligible for inclusion in the analysis. The primary outcome studied was the in-hospital mortality of COVID-19 patients who were on ACEIs/ARBs compared with those not on ACEIs/ARBs. RESULTS: Of the 8,313 patients in the nine studies, 7,622 (91.7%) were from studies with all-comers, while 691 (8.3%) were from studies involving only patients with hypertension. 577 (14.6%) in-hospital deaths were observed out of a total of 3,949 patients with an outcome in the nine studies. Overall, no significant difference was observed in the in-hospital mortality between patients on ACEIs/ARBs and those not on ACEIs/ARBs (odds ratio [OR] 1.06, 95% confidence interval [CI] 0.75-1.50; p = 0.73). Further sensitivity analysis in the hypertension group and the all-comers group showed similar results (OR 0.88, 95% CI 0.58-1.32; p = 0.53 and OR 1.85, 95% CI 1.00-3.43; p = 0.05, respectively). CONCLUSION We observed that ACEIs/ARBs had no significant impact on the in-hospital mortality of COVID-19 patients and can be used safely in patients with indications.
Angiotensin Receptor Antagonists/therapeutic use* ; Angiotensin-Converting Enzyme Inhibitors/therapeutic use* ; COVID-19 ; Hospital Mortality ; Humans ; Hypertension/drug therapy* ; SARS-CoV-2

Objective: To compare the efficacy and safety of pro-urokinase and reteplase in the treatment of patients with acute ST elevation myocardial infarction (STEMI). Methods: STEMI patients, who received intravenous thrombolytic therapy in Henan STEMI registry between September 2016 and August 2018, were eligible for this study. A total of 5479 patients from 66 hospitals were screened and patients were divided into pro-urokinase group (n=638) and reteplase group (n=702) according to thrombolytic drugs. Data including patient demographics, risk factors, medical histories, patient information at admission, in-hospital treatment, time delays, and clinical events were collected. The clinical recanalization rate, in-hospital mortality, in-hospital death or treatment withdrawal, in-hospital main adverse cardiovascular and cerebrovascular events (MACCE, death or treatment withdrawal, congestive heart failure, reinfarction and ischemic stroke) and post-thrombolysis bleeding were compared between the two groups. Bleeding events were evaluated with Bleeding Academic Research Consortium (BARC) criteria. Results: The median age [61.8 (53.2, 69.0) vs. 62.6 (52.1, 69.8), P=0.833] or the proportion of women [23.0% (147/638) vs. 25.1% (176/702), P=0.385] were similar between the pro-urokinase and reteplase groups. Clinical recanalization rates were similar between the pro-urokinase and reteplase groups [82.1% (524/638) vs. 84.9% (596/702), P=0.172], and there was no difference in the median time from onset to thrombolysis [194.5 (135.0,290.0) min vs. 190 (126.0,292.0) min, P=0.431] and the median recanalization time [95 (67.5,120.0) min vs. 95 (71.0,119.0) min, P=0.561] between the two groups. There was no significant difference in in-hospital mortality [5.5% (35/638) vs. 5.1% (36/702), P =0.770], in-hospital all-cause mortality, treatment withdrawal [8.9% (57/638) vs.7.7% (54/702), P=0.410], and in-hospital MACCE [13.0% (83/638) vs. 10.4% (73/702), P=0.137] between pro-urokinase and reteplase groups. However, the incidence of post-thrombolysis bleeding was significantly higher in reteplase group than in pro-urokinase group [7.8% (55/702) vs. 3.8% (24/638), P=0.002]. Further analysis found that the incidence of oral bleeding and the BARC grades 1-2 bleeding were significantly higher in reteplase group than in pro-urokinase group, whereas the incidence of cerebral hemorrhage was similar between the two groups [0.6% (4/638) vs. 0.4% (3/702), P=0.715]. The comparison of efficacy and safety outcomes between the two groups after adjusting for baseline characteristics using general linear mixed models was consistent with those before the adjustment. There was no significant difference in in-hospital mortality, in-hospital death or treatment withdrawal, in-hospital MACCE after adjusting for baseline characteristics and post-thrombolysis bleeding between the two groups. Conclusions: Pro-urokinase and reteplase have similar clinical efficacy in the treatment of STEMI. In terms of safety, the incidence of cerebral hemorrhage is similar, while the incidence of BARC grades 1-2 bleeding and oral bleeding is higher in reteplase group than in pro-urokinase group, which has no impact on in-hospital outcomes.
Female ; Fibrinolytic Agents/therapeutic use* ; Hospital Mortality ; Humans ; Myocardial Infarction/drug therapy* ; Recombinant Proteins ; ST Elevation Myocardial Infarction/drug therapy* ; Thrombolytic Therapy ; Tissue Plasminogen Activator ; Treatment Outcome ; Urokinase-Type Plasminogen Activator

OBJECTIVE: To retrospectively evaluate the safety and efficacy of percutaneous radiofrequency ablation (RFA) in patients with metachronous hepatic metastases arising from pancreatic adenocarcinoma who had previously received curative surgery.MATERIALS AND METHODS: Between 2002 and 2017, percutaneous RFA was performed on 94 metachronous hepatic metastases (median diameter, 1.5 cm) arising from pancreatic cancer in 60 patients (mean age, 60.5 years). Patients were included if they had fewer than five metastases, a maximum tumor diameter of ≤ 5 cm, and disease confined to the liver or stable extrahepatic disease. For comparisons during the same period, we included 66 patients who received chemotherapy only and met the same eligibility criteria described.RESULTS: Technical success was achieved in all hepatic metastasis without any procedure-related mortality. During follow-up, local tumor progression of treated lesions was observed in 38.3% of the tumors. Overall median survival and 3-year survival rates were 12 months and 0%, respectively from initial RFA, and 14.7 months and 2.1%, respectively from the first diagnosis of liver metastasis. Multivariate analysis showed that a large tumor diameter of > 1.5 cm, a late TNM stage (≥ IIB) before curative surgery, a time from surgery to recurrence of < 1 year, and the presence of extrahepatic metastasis, were all prognostic of reduced overall survival after RFA. Median overall (12 months vs. 9.1 months, p = 0.094) and progression-free survival (5 months vs. 3.3 months, p = 0.068) were higher in the RFA group than in the chemotherapy group with borderline statistical difference.CONCLUSION: RFA is safe and may offer successful local tumor control in patients with metachronous hepatic metastases arising from pancreatic adenocarcinoma. Patients with a small diameter tumor, early TNM stage before curative surgery, late hepatic recurrence, and liver-only metastasis benefit most from RFA treatment. RFA provided better survival outcomes than chemotherapy for this specific group with borderline statistical difference.
Adenocarcinoma ; Catheter Ablation ; Diagnosis ; Disease-Free Survival ; Drug Therapy ; Follow-Up Studies ; Humans ; Liver ; Mortality ; Multivariate Analysis ; Neoplasm Metastasis ; Pancreatic Neoplasms ; Recurrence ; Retrospective Studies ; Survival Rate

OBJECTIVES: To develop a new Chinese medicine (CM)-based drug and to evaluate its safety and effect for suppressing acute respiratory distress syndrome (ARDS) in COVID-19 patients. METHODS: A putative ARDS-suppressing drug Keguan-1 was first developed and then evaluated by a randomized, controlled two-arm trial. The two arms of the trial consist of a control therapy (alpha interferon inhalation, 50 µg twice daily; and lopinavir/ritonavir, 400 and 100 mg twice daily, respectively) and a testing therapy (control therapy plus Keguan-1 19.4 g twice daily) by random number table at 1:1 ratio with 24 cases each group. After 2-week treatment, adverse events, time to fever resolution, ARDS development, and lung injury on newly diagnosed COVID-19 patients were assessed. RESULTS: An analysis of the data from the first 30 participants showed that the control arm and the testing arm did not exhibit any significant differences in terms of adverse events. Based on this result, the study was expanded to include a total of 48 participants (24 cases each arm). The results show that compared with the control arm, the testing arm exhibited a significant improvement in time to fever resolution (P=0.035), and a significant reduction in the development of ARDS (P=0.048). CONCLUSIONS Keguan-1-based integrative therapy was safe and superior to the standard therapy in suppressing the development of ARDS in COVID-19 patients. (Trial registration No. NCT04251871 at www.clinicaltrials.gov ).
Administration, Inhalation ; Adult ; China ; Coronavirus Infections ; diagnosis ; drug therapy ; mortality ; Dose-Response Relationship, Drug ; Drug Administration Schedule ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Follow-Up Studies ; Humans ; Integrative Medicine ; Interferon-alpha ; administration & dosage ; Lopinavir ; administration & dosage ; Male ; Middle Aged ; Pandemics ; Pneumonia, Viral ; diagnosis ; drug therapy ; mortality ; Risk Assessment ; Severe Acute Respiratory Syndrome ; diagnosis ; drug therapy ; mortality ; Severity of Illness Index ; Survival Rate

OBJECTIVE: To analyze the overall survival (OS) of elderly acute myeloid leukemia (AML) patients treated with oral arsenic-containing Qinghuang Powder (, QHP) or low-intensity chemotherapy (LIC). METHODS: Forty-two elderly AML patients treated with intravenous or subcutaneous LIC (1 month for each course, at least 3 courses) or oral QHP (3 months for each course, at least 2 courses) were retrospectively analyzed from January 2015 to December 2017. The main endpoints of analysis were OS and 1-, 2-, 3-year OS rates of patients, respectively. And the adverse reactions induding bone marrow suppression, digestive tract discomfort and myocardia injury were observed. RESULTS: Out of 42 elderly AML patients, 22 received LIC treatment and 20 received QHP treatment, according to patients' preference. There was no significant difference on OS between LIC and QHP patients (13.0 months vs. 13.5 months, >0.05). There was no significant difference on OS rates between LIC and QHP groups at 1 year (59.1% vs. 70.0%), 2 years (13.6% vs. 15%), and 3 years (4.6% vs. 5.0%, all >0.05). Furthermore, there was no significant difference of OS on prognosis stratification of performance status > 2 (12 months vs. 12 months), age> 75 year-old (12.0 months vs. 12.5 months), hematopoietic stem cell transplant comorbidity index >2 (12 months vs. 13 months), poor cytogenetics (12 months vs. 8 months), and diagnosis of secondary AML (10 months vs. 14 months) between LIC and QHP patients (>0.05). CONCLUSION QHP may be an alternative treatment for elderly AML patients refusing LIC therapy.
Aged ; Aged, 80 and over ; Antineoplastic Agents ; therapeutic use ; Arsenicals ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Leukemia, Myeloid, Acute ; drug therapy ; mortality ; Male ; Middle Aged ; Powders ; Retrospective Studies

BACKGROUND: Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) have demonstrated some dramatic efficacy in advanced non-small-cell lung cancer (NSCLC) patients with activating EGFR mutation. However, progression-free survivals (PFS) among those patients who were treated with first line EGFR TKIs were inconsistent. The aim of this study is to explore the association of clinical prognostic factors with EGFR-TKI efficacy in advanced NSCLC patients. METHODS: The demographic and clinical characteristics of 203 patients with activating EGFR mutation treated with first generation TKI as a first-line therapy were retrospectively reviewed. RESULTS: Of the 203 patients enrolled in this study, 139 patients had progression of disease and 63 patients died. The subjects had a median follow up duration of 21.1months and a median PFS of 14.3 months. Partial response (PR) was achieved in 127 (66.1%) patients and stable disease (SD) rate was achieved in 55 (28.6%) patients. In univariate analysis, patients with 2 or higher ECOG score (5.1 vs 16 months, P=0.033), SD as best overall response (9.5 vs 17.9 months, P=0.030), extrathoracic metastasis (11.7 vs 27.5 months, P=0.004), liver metastasis (4.1 vs 16.0 months, P=0.000), bone metastasis (13.3 vs 21.5months, P=0.027) and pulmonary embolism (5.5 vs 16.6 months, P=0.005) had shorter PFS than those without the listed factors. Multivariable Cox regression analysis showed best overall response (HR=1.825, 95%CI: 1.107-3.008, P=0.018) and liver metastasis (HR=1.694, 95%CI: 1.146-5.756, P=0.022) were independent predictive factors of shorter PFS. CONCLUSIONS Despite the high efficacy of EGFR-TKI, SD as best overall response and liver metastasis predicts poorer PFS in advanced NSCLC patients with EGFR gene mutations receiving first-line therapy treatment.
Adult ; Aged ; Antineoplastic Agents ; administration & dosage ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; enzymology ; genetics ; mortality ; ErbB Receptors ; genetics ; metabolism ; Female ; Humans ; Lung Neoplasms ; drug therapy ; enzymology ; genetics ; Middle Aged ; Mutation ; Protein Kinase Inhibitors ; administration & dosage ; Retrospective Studies ; Treatment Outcome ; Young Adult

Adolescent ; Busulfan ; therapeutic use ; Child ; Child, Preschool ; Cyclophosphamide ; therapeutic use ; Cyclosporine ; therapeutic use ; Female ; Hematopoietic Stem Cell Transplantation ; methods ; Humans ; Infant ; Leukemia ; drug therapy ; mortality ; therapy ; Leukemia, Myeloid, Acute ; drug therapy ; mortality ; therapy ; Male ; Mycophenolic Acid ; therapeutic use ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; mortality ; therapy ; Retrospective Studies ; Treatment Outcome

OBJECTIVE: To investigate the prognostic value of tumor deposits(TD)in N0 stage gastric cancer. METHODS: A retrospective case-control study was performed on clinicopathological data of 751 N0 stage gastric cancer patients who underwent subsequent R0 gastrectomy from January 2011 to February 2013 at Zhengzhou University Affiliated Tumor Hospital. Patients were divided into TD-negative group (688 cases) and TD-positive group (63 cases). Propensity score matching was used to balance the covariances between the two groups, such as age, gender, differentiation degree, tumor location, T stage, perineural invasion, lymphovascular invasion, extent of resection, tumor size, surgical procedure,and chemotherapy. Matching was performed by the minimal adjacent method of 1:2 pairing. The survival analysis was carried out using Kaplan-Meier method,and differences between the curves were detected by log-rank test. Cox proportional hazard model was used to perform univariate analysis and multivariate analysis. RESULTS: After matching,56 patients were allocated into the TD-positive group and 112 patients into the TD-negative group, and the baseline of clinicopathological data of 2 groups matched well (all P>0.05). The median follow-up time was 55.2 (12.0-83.2) months, and 3 patients were lost to follow-up (died of other diseases). In TD-positive group, 38 patients died of gastric cancer and 1 died of other disease. In TD-negative group, 52 patients died of gastric cancer and 2 died of other diseases. The TD-positive group had lower 5-year survival rate than TD-negative group (31.0% vs. 52.9%,χ²=6.230, P=0.014). Subgroup analysis showed that the 5-year survival rate of T1-2 stage TD-positive patients was significantly lower than that of T1-2 stage TD-negative patients (47.1% vs. 92.6%, χ²=11.433,P<0.001),while the difference between two groups with T3-4 stage (23.8% vs. 40.0%, χ²=2.995,P=0.084)was not significant. In patients receiving chemotherapy, the 5-year survival rate of TD-positive group was significantly lower than that of TD-negative group(34.1% vs. 54.8%, χ²=4.122, P=0.042). Further subgroup analysis showed that patients receiving postoperative chemotherapy of TD-positive group both in T1-2 stage (63.6% vs. 100%, χ²=3.830,P=0.048) and in T3-4 stage (24.2% vs. 48.4%, χ²=4.740,P=0.029) had significantly lower 5-year survival rates than those of TD-negative group. However,T1-2 stage TD-positive patients receiving chemotherapy had significantly higher 5-year survival rate as compared to those without receiving chemotherapy(63.6% vs. 16.7%, χ²=5.474,P=0.019).Univariate analysis revealed T stage (HR=1.829, 95%CI:1.490-2.245, P<0.001),perineural invasion (HR=2.620, 95%CI:1.617-4.246,P<0.001),tumor size (HR=1.646, 95%CI:1.078-2.512, P=0.021),TD(HR=1.691,95%CI:1.112-2.572,P=0.014) were associated with the prognosis of patients with gastric cancer. Multivariate analysis showed TD-positive (HR=2.035, 95%CI:1.325-3.126, P=0.001), later T stage (HR=1.812, 95%CI: 1.419-2.313,P<0.001), perineural invasion (HR=1.782,95%CI:1.058-3.002,P=0.030) were independent risk factors for the prognosis of gastric cancer. CONCLUSIONS TD is an independent risk factor for N0 stage gastric cancer,and may be closely related to T stage. Patients with TD-positive stage T1-2 should receive chemotherapy, but the prognosis of TD-positive patients undergoing adjuvant chemotherapy is poorer as compared to TD-negative patients. Therefore, more individualized treatments should be administrated.
Antineoplastic Agents ; therapeutic use ; Case-Control Studies ; Chemotherapy, Adjuvant ; Gastrectomy ; Humans ; Neoplasm Staging ; Prognosis ; Propensity Score ; Retrospective Studies ; Stomach Neoplasms ; drug therapy ; mortality ; pathology ; surgery ; Survival Analysis ; Survival Rate