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Wang S, Zhang Y, Qi D, Wang X, Zhu Z, Yang W, Li M, Hu D, Gao C. Age shock index and age-modified shock index are valuable bedside prognostic tools for postdischarge mortality in ST-elevation myocardial infarction patients. Ann Med 2024; 56:2311854. [PMID: 38325361 PMCID: PMC10851812 DOI: 10.1080/07853890.2024.2311854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/25/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND The incidence of mortality is considerable after ST-elevation myocardial infarction (STEMI) hospitalization; risk assessment is needed to guide postdischarge management. Age shock index (SI) and age modified shock index (MSI) were described as useful prognosis instruments; nevertheless, their predictive effect on short and long-term postdischarge mortality has not yet been sufficiently confirmed. METHODS This analysis included 3389 prospective patients enrolled from 2016 to 2018. Endpoints were postdischarge mortality within 30 days and from 30 days to 1 year. Hazard ratios (HRs) were evaluated by Cox proportional-hazards regression. Predictive performances were assessed by area under the curve (AUC), integrated discrimination improvement (IDI), net reclassification improvement (NRI) and decision curve analysis (DCA) and compared with TIMI risk score and GRACE score. RESULTS The AUCs were 0.753, 0.746 for age SI and 0.755, 0.755 for age MSI for short- and long-term postdischarge mortality. No significant AUC differences and NRI were observed compared with the classic scores; decreased IDI was observed especially for long-term postdischarge mortality. Multivariate analysis revealed significantly higher short- and long-term postdischarge mortality for patients with high age SI (HR: 5.44 (2.73-10.85), 5.34(3.18-8.96)), high age MSI (HR: 4.17(1.78-9.79), 5.75(3.20-10.31)) compared to counterparts with low indices. DCA observed comparable clinical usefulness for predicting short-term postdischarge mortality. Furthermore, age SI and age MSI were not significantly associated with postdischarge prognosis for patients who received fibrinolysis. CONCLUSIONS Age SI and age MSI were valuable instruments to identify high postdischarge mortality with comparable predictive ability compared with the classic scores, especially for events within 30 days after hospitalization.
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Affiliation(s)
- Shan Wang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - You Zhang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Datun Qi
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Xianpei Wang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhongyu Zhu
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Wei Yang
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Muwei Li
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Dayi Hu
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Institute of Cardiovascular Disease, Peking University People’s Hospital, Beijing, China
| | - Chuanyu Gao
- Department of Cardiology, Heart Center of Henan Provincial People’s Hospital, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
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Du Y, Zhu B, Liu Y, Zhou W, Du Z, Yang W, Gao C. Association between nocturnal blood pressure phenotype and adverse cardiovascular prognosis in patients with coronary heart disease and hypertension. J Clin Hypertens (Greenwich) 2024; 26:405-415. [PMID: 38450952 PMCID: PMC11007788 DOI: 10.1111/jch.14790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 01/16/2024] [Accepted: 02/03/2024] [Indexed: 03/08/2024]
Abstract
Nocturnal blood pressure and nighttime dipping patterns are associated with the occurrence of cardiovascular events. However, there is few research on whether riser pattern is associated with the poor prognosis of patients with coronary heart disease (CHD) and hypertension independent of nighttime systolic blood pressure (SBP). This prospective and observational clinical study included 568 hospitalized patients with CHD and hypertension. All patients underwent 24-h ambulatory blood pressure (BP) monitoring during their hospitalization. Multivariate adjusted Cox proportional hazard models were utilized to examine the associations of nocturnal blood pressure and dipping status with primary endpoint events. Additionally, Harrell's C-statistics were employed to compare the discriminative ability of each model. During the 1-year follow-up period, 64 (11.3%) primary endpoint events were recorded, including 55 (9.7%) atherosclerotic cardiovascular disease (ASCVD) events. After adjusting for demographic and clinical risk variables, nighttime SBP was significantly related to the risk of incident primary endpoint events [per 20 mm Hg increase: hazard ratio (HR) = 1.775, 95% confidence interval (CI) 1.256-2.507]. The riser pattern group exhibited a significantly higher risk for primary endpoint events compared to the dipper pattern group, even after adjusting for office SBP (HR: 2.687, 95% CI: 1.015-7.110, p = .047). Furthermore, the addition of nighttime SBP or dipping status to the base model yielded statistically significant increments in C-statistic values (p = .036 and p = .007). However, adding both nighttime SBP and dipping status did not significantly enhance the model's performance in predicting the risk of primary endpoint events and ASCVD events according to the C-index (p = .053 and p = .054), which meant that the riser pattern group did not exhibit a significantly higher risk for primary endpoint events compared to the dipper pattern group after adjusting for nighttime SBP. In conclusion, nocturnal SBP and riser pattern demonstrated an association with adverse prognosis in patients with CHD and hypertension. Notably, nocturnal SBP proved to be a more reliable predictor than dipping status.
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Affiliation(s)
- Yao Du
- Department of CardiologyZhengzhou University Central China Fuwai HospitalZhengzhouHenanChina
| | - Binbin Zhu
- Department of CardiologyZhengzhou University Central China Fuwai HospitalZhengzhouHenanChina
| | - Yahui Liu
- Department of CardiologyZhengzhou University Central China Fuwai HospitalZhengzhouHenanChina
| | - Weicen Zhou
- Department of CardiologyZhengzhou University Central China Fuwai HospitalZhengzhouHenanChina
| | - Zhou Du
- Department of CardiologyZhengzhou University Central China Fuwai HospitalZhengzhouHenanChina
| | - Wei Yang
- Department of CardiologyZhengzhou University Central China Fuwai HospitalZhengzhouHenanChina
| | - Chuanyu Gao
- Department of CardiologyZhengzhou University Central China Fuwai HospitalZhengzhouHenanChina
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Wang S, Zhang Y, Qi D, Wang X, Zhu Z, Yang W, Li M, Hu D, Gao C. Age and gender mediated the association between anemia and 30-day outcomes in patients with ST-segment elevated myocardial infarction. Int J Cardiol Heart Vasc 2024; 51:101377. [PMID: 38464962 PMCID: PMC10920728 DOI: 10.1016/j.ijcha.2024.101377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/09/2024] [Accepted: 02/25/2024] [Indexed: 03/12/2024]
Abstract
Background The higher prevalence of anemia in females and elderly may be attributed to its association with worsened outcomes in ST-elevation myocardial infarction (STEMI) patients. We aimed to evaluate the precise effects of age and gender on the association between anemia and 30-day outcomes. Method We identified 4350 STEMI patients and divided into anemia and non-anemia. Effects were analyzed as categories using Cox proportional-hazards regression and as continuous using restricted cubic splines. Propensity score matching (PSM) and mediation analysis were applied to identify intermediate effects. Results Anemic patients were older, more likely to be female, and experienced doubled all-cause death (7.3 % versus 15.0 %), main adverse cardiovascular and cerebrovascular events (MACCE, 11.1 % versus 20.2 %), heart failure (HF, 5.1 % versus 8.6 %), and bleeding events (2.7 % versus 5.4 %). After adjustment, the association between anemia and all-cause death (Hazard ratio (HR) 1.15, 95 % confidence interval (95 %CI) 0.93-1.14), MACCE (HR 1.14, 95 %CI 0.95-1.36) and HF (HR 1.19, 95 %CI 0.92-1.55) were insignificant, the effects persisted nullified across age classes (P-interaction > 0.05) and PSM (P > 0.05). Ulteriorly, age mediated 77.6 %, 66.2 %, 48.0 %, gender mediated 38.1 %, 15.0 %, 3.2 %, age and gender together mediated 99.8 % 72.9 %, 48.1 % of the relationship. Anemia was independently associated with bleeding events (HR 2.02, 95 %CI 1.42-2.88), the effects consisted significant regardless of PSM (P < 0.05), age, and gender classes (P-interaction > 0.05), and no mediating role of age and gender were observed. Conclusions In STEMI patients, age and gender largely mediated the relationship between anemia and all-cause death, MACCE, and HF, anemia was independently associated with bleeding complications.
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Affiliation(s)
- Shan Wang
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - You Zhang
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Datun Qi
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xianpei Wang
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhongyu Zhu
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Wei Yang
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Muwei Li
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Dayi Hu
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan, China
- Institute of Cardiovascular Disease, Peking University People's Hospital, Beijing, China
| | - Chuanyu Gao
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan, China
- Henan Key Lab for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Toribio-Vázquez C, Gómez Rivas J, Amigo F, Carrión DM, Yebes Á, Alonso-Bartolomé M, Ayllon H, Aguilera A, Martinez-Piñeiro L, Antón-Juanilla M, Crespo-Atín V, Otaola-Arca H, Herranz-Yague JA, Munoz Rivero MV, MacKenzie KR, Shah TT, Gao C, Zimmermann E, Jefferies M, Nambiar A, Gallagher KM, Khadhouri S, Kasivisvanathan V. Prevalence of urinary tract cancer in the Spanish cohort of the IDENTIFY study. Actas Urol Esp 2024; 48:228-237. [PMID: 37574012 DOI: 10.1016/j.acuroe.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 08/15/2023]
Abstract
INTRODUCTION Malignant tumors of the urinary tract are associated with high morbidity and mortality, and their prevalence can vary worldwide. Recently, the IDENTIFY study has published results on the prevalence of urinary tract cancer at a global level. This study evaluates the prevalence of cancer within the Spanish cohort of the IDENTIFY study to determine whether the published results can be extrapolated to our population. PATIENTS AND METHODS An analysis of the data from the Spanish cohort of patients in the IDENTIFY study was performed. This is a prospective cohort of patients referred to secondary care with suspected cancer, predominantly due to hematuria. Patients were recruited between December 2017 and December 2018. RESULTS A total of 706 patients from 9 Spanish centers were analyzed. Of these, 277 (39.2%) were diagnosed with cancer: 259 (36.7%) bladder cancer, 10 (1.4%) upper tract urothelial carcinoma, 9 (1.2%) renal cancer and 5 (0.7%) prostate cancer. Increasing age (OR 1.05 (95% CI 1.03-1.06; P < 0.001)), visible hematuria (VH) OR 2.19 (95% CI 1.13-4.24; P = 0.02)) and smoking (ex-smokers: OR 2.11(95% CI 1.30-3.40; P = 0.002); smokers: OR 2.36 (95% CI 1.40-3.95; P = 0.001)) were associated with higher probability of bladder cancer. CONCLUSION This study highlights the risk of bladder cancer in patients with VH and smoking habits. Bladder cancer presented the highest prevalence; higher than the prevalence reported in previous series and presented in the IDENTIFY study. Future work should evaluate other associated factors that allow us to create cancer prediction models to improve the detection of cancer in our patients.
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Affiliation(s)
- C Toribio-Vázquez
- Servicio de Urología, Hospital Universitario La Paz, Madrid, Spain; Universidad Autónoma de Madrid, Madrid, Spain.
| | - J Gómez Rivas
- Servicio de Urología, Hospital Universitario Clínico San Carlos, Madrid, Spain
| | - F Amigo
- Institut Hospital del Mar d''Investigacions Mèdiques, Barcelona, Spain
| | - D M Carrión
- Servicio de Urología, Hospital Universitario La Paz, Madrid, Spain
| | - Á Yebes
- Servicio de Urología, Hospital Universitario La Paz, Madrid, Spain
| | | | - H Ayllon
- Servicio de Urología, Hospital Universitario La Paz, Madrid, Spain
| | - A Aguilera
- Servicio de Urología, Hospital Universitario La Paz, Madrid, Spain; Universidad Autónoma de Madrid, Madrid, Spain
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Du Y, Zhu B, Liu Y, Du Z, Zhang J, Yang W, Li H, Gao C. Association between apolipoprotein B/A1 ratio and quantities of tissue prolapse on optical coherence tomography examination in patients with atherosclerotic cardiovascular disease. Int J Cardiovasc Imaging 2024; 40:545-555. [PMID: 38198058 PMCID: PMC10950990 DOI: 10.1007/s10554-023-03023-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/22/2023] [Indexed: 01/11/2024]
Abstract
Atherosclerotic cardiovascular disease (ASCVD) continues to be a major health concern globally. Apolipoprotein (Apo) B/A1 ratio is a reliable predictor of ASCVD and an important factor in assessing the risk of myocardial infarction. Tissue prolapse (TP) is defined as the tissue extrusion into the lumen through the stent struts after implantation, which is a significant factor for poor short-term outcomes such as acute and subacute thrombosis, severe myocardial necrosis, and vulnerable plaque. Therefore, the aim of this study was to investigate the relationship between Apo B/A1, plaque vulnerability, and tissue prolapse on optical coherence tomography (OCT). This study enrolled 199 patients with atherosclerotic cardiovascular disease (ASCVD) who underwent percutaneous coronary intervention (PCI). Both pre- and post-procedural optical coherence tomography (OCT) examinations were conducted to assess TP volume and plaque morphology. Logistic regression analyses were performed to identify potential risk factors for tissue prolapse volume. Receiver operator characteristic (ROC) curve analysis was carried out to evaluate the value of the Apo B/A1 ratio for tissue prolapse volume. The high Apo B/A1 ratio group showed a larger TP volume (P = 0.001) and a higher percentage of plaque rupture and erosion in comparison to the low Apo B/A1 ratio group (P = 0.022 and P = 0.008). The high Apo B/A1 ratio group and the high TP volume group also had a higher proportion of thin-cap fibroatheroma (TCFA) (P = 0.046, P = 0.021). Multivariate logistic regression analysis revealed that both Apo B/A1 ratio (odds ratio [OR]: 1.041, 95% confidence interval [CI] 1.007-1.076; P = 0.019) and TCFA (OR: 3.199, 95%CI 1.133-9.031; 0.028) were significantly related to high TP volume. Furthermore, the area under the curve (AUC) for predictive value of TP volume was 0.635 for Apo B/A1 (95% CI 0.554-0.717, P = 0.002) compared to 0.615 for low density lipoprotein cholesterol (LDL-C) (95% CI 0.533-0.697, P = 0.008). The Apo B/A1 ratio is an independent predictor of TP volume on OCT and is related to plaque vulnerability.
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Affiliation(s)
- Yao Du
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China
| | - Binbin Zhu
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China
| | - Yahui Liu
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China
| | - Zhou Du
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China
| | - Jianhong Zhang
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China
| | - Wei Yang
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China
| | - Huiping Li
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China
| | - Chuanyu Gao
- Department of Cardiology, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Road, Zhengzhou, 451464, Henan, China.
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Rajmohan S, Gao C, Rajmohan K, Lai K, Molena E, Pitkin L. A parotid abscess out of control resulting in craniocervical necrotising fasciitis in the context of diabetes mellitus-a case report and review of the literature. Gland Surg 2024; 13:257-264. [PMID: 38455349 PMCID: PMC10915420 DOI: 10.21037/gs-23-365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 01/11/2024] [Indexed: 03/09/2024]
Abstract
Background Necrotising fasciitis is an aggressive life-threatening infective process rarely making an appearance in the head and neck region and its development secondary to parotid abscess is exceptionally rare and scarcely reported in the literature. This case report serves to guide otolaryngologists with respect to its recognition and offers an alternative approach to craniocervical necrotising fasciitis with multiple neck explorations, use of antimicrobial impregnated packing enabling delayed reconstruction with lower morbidity. Case Description A 76-year-old female with a body mass index of 36.2 kg/m2 and a 30-year history of poorly controlled type 2 diabetes mellitus (HbA1c 91 mmol/moL), presented to the outpatient otolaryngology clinic with right sided parotid mass with minimal erythema, hyperglycaemia (19.2 mmol/L) and no cranial neuropathies. However, the aggressive nature of the parotid abscess triggered by group A streptococcus and Staphylococcus epidermidis led to sepsis and extensive non-odontogenic necrotising fasciitis involving the lateral neck mandating multiple surgical debridement and neck explorations, prolonged intravenous antibiotics with interval definitive reconstruction. A cervicofacial rotational sternocleidomastoid flap was utilised to conceal the defect with patient experiencing a remarkable recovery. The patient's immunosuppressive state from poorly controlled diabetes mellitus and multi-lineage cytopenia is likely to have contributed to a prolonged recovery. Conclusions This case report highlights the significance of repeat explorations and the need to give time for tissue healing as it unlocks options for reconstruction and reduce overall patient morbidity. Bismuth iodoform paraffin paste packing is a valuable tool with this case demonstrating its use an antiseptic and haemostatic agent in necrotising fasciitis and its ability to create an atmosphere to enable tissue healing minimising need for large-scale reconstructions. The absence of crepitus should not discourage the treating clinician from suspecting necrotising fasciitis of the neck. To limit successive cases, early prevention through aggressive control of predisposing systemic conditions including diabetes mellitus is needed. Moreover, when aggressive infections arise, the clinician should investigate for contributing systemic conditions.
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Affiliation(s)
- Shivanchan Rajmohan
- Department of Otolaryngology, Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, UK
| | - Chuanyu Gao
- Department of Otolaryngology, Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, UK
| | - Kajaanan Rajmohan
- Department of Internal Medicine, London Northwest Healthcare NHS Trust, London, UK
| | - Kenneth Lai
- Department of Otolaryngology, Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, UK
| | - Emma Molena
- Department of Otolaryngology, Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, UK
| | - Lisa Pitkin
- Department of Otolaryngology, Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, UK
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Duan LL, Zhao YB, Er YL, Ye PP, Wang W, Gao X, Deng X, Jin Y, Wang Y, Ji CR, Ma XY, Gao C, Zhao YH, Zhu SQ, Su SZ, Guo XE, Peng JJ, Yu Y, Yang C, Su YY, Zhao M, Guo LH, Wu YP, Luo YN, Meng RL, Xu HF, Liu HZ, Ruan HH, Xie B, Zhang HM, Liao YH, Chen Y, Wang LH. [The effect of Ba Duan Jin on the balance of community-dwelling older adults: a cluster randomized control trial]. Zhonghua Liu Xing Bing Xue Za Zhi 2024; 45:250-256. [PMID: 38413065 DOI: 10.3760/cma.j.cn112338-20230506-00283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Objective: To assess the effectiveness of a 6-month Ba Duan Jin exercise program in improving the balance of community-dwelling older adults. Methods: A two arms, parallel-group, cluster randomized controlled trial was conducted in 1 028 community residents aged 60-80 years in 40 communities in 5 provinces of China. Participants in the intervention group (20 communities, 523 people) received Ba Duan Jin exercise 5 days/week, 1 hour/day for 6 months, and three times of falls prevention health education, and the control group (20 communities, 505 people) received falls prevention health education same as the intervention group. The Berg balance scale (BBS) score was the leading outcome indicator, and the secondary outcome indicators included the length of time of standing on one foot (with eyes open and closed), standing in a tandem stance (with eyes open and closed), the closed circle test, and the timed up to test. Results: A total of 1 028 participants were included in the final analysis, including 731 women (71.11%) and 297 men (28.89%), and the age was (69.87±5.67) years. After the 3-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 3.05 (95%CI: 2.23-3.88) points (P<0.001). After the 6-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 4.70 (95%CI: 4.03-5.37) points (P<0.001). Ba Duan Jin showed significant improvement (P<0.05) in all secondary outcomes after 6 months of exercise in the intervention group compared with the control group. Conclusions: This study showed that Ba Duan Jin exercise can improve balance in community-dwelling older adults aged 60-80. The longer the exercise time, the better the improvement.
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Affiliation(s)
- L L Duan
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y B Zhao
- Shijiazhuang People's Hospital, Shijiazhuang 050031, China
| | - Y L Er
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - P P Ye
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - W Wang
- National Clinical Research Center for Cardiovascular Diseases/National Center for Cardiovascular Diseases/Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - X Gao
- Office of Chronic Disease and Ageing Health Management, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - X Deng
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y Jin
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y Wang
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - C R Ji
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - X Y Ma
- Institute for Chronic and Non-communicable Disease Control and Prevention, Shijiazhuang Municipal Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - C Gao
- Institute for Chronic and Non-communicable Disease Control and Prevention, Shijiazhuang Municipal Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - Y H Zhao
- Shijiazhuang Chang'an District Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - S Q Zhu
- Department of Chronic Prevention and Control, Shijiazhuang Chang'an District Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - S Z Su
- Department of Nursing, Shijiazhuang Hospital of Traditional Chinese Medicine, Shijiazhuang 050051, China
| | - X E Guo
- Department of Nursing, Shijiazhuang Hospital of Traditional Chinese Medicine, Shijiazhuang 050051, China
| | - J J Peng
- Department of Injury Control and Prevention, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Y Yu
- Department of Injury Control and Prevention, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - C Yang
- Department of Cancer and Injury Control and Prevention, Shanghai Pudong New Area Center for Disease Control and Prevention, Shanghai 200136, China
| | - Y Y Su
- Department of Cancer and Injury Control and Prevention, Shanghai Pudong New Area Center for Disease Control and Prevention, Shanghai 200136, China
| | - M Zhao
- Department of Chronic and Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - L H Guo
- Department of Chronic and Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - Y P Wu
- General Office, Cixi Municipal Center for Disease Control and Prevention of Zhejiang Province, Ningbo 315302, China
| | - Y N Luo
- General Office, Cixi Municipal Center for Disease Control and Prevention of Zhejiang Province, Ningbo 315302, China
| | - R L Meng
- Department of Chronic and Non-communicable Disease Control and Prevention, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou 511483, China
| | - H F Xu
- Department of Chronic and Non-communicable Disease Control and Prevention, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou 511483, China
| | - H Z Liu
- Guangzhou Municipal Center for Disease Control and Prevention, Guangzhou 510440, China
| | - H H Ruan
- Department of Chronic and Non-communicable Disease Control and Prevention, Chronic Disease Prevention and Control Station of Guangzhou Panyu District, Guangzhou 511400, China
| | - B Xie
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - H M Zhang
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - Y H Liao
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - Y Chen
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - L H Wang
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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8
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Rajmohan S, Gao C, Rajmohan K, Khosla S, Pitkin L. Immunoglobulin-G4 laryngitis with co-existing Peyronie's disease. Braz J Otorhinolaryngol 2024; 90:101395. [PMID: 38350403 PMCID: PMC10867756 DOI: 10.1016/j.bjorl.2024.101395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/06/2023] [Accepted: 12/26/2023] [Indexed: 02/15/2024] Open
Affiliation(s)
- Shivanchan Rajmohan
- Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, United Kingdom.
| | - Chuanyu Gao
- Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, United Kingdom
| | | | - Shivun Khosla
- Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, United Kingdom
| | - Lisa Pitkin
- Frimley Park Hospital, Frimley Health NHS Foundation Trust, Camberley, United Kingdom
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Qin L, Tian W, Freeman C, Jia Z, Yin X, Gao C, Zou Y, Jiang M. Changes in bacterial communities during rice cultivation remove phenolic constraints on peatland carbon preservation. ISME Commun 2024; 4:ycae022. [PMID: 38500699 PMCID: PMC10945358 DOI: 10.1093/ismeco/ycae022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/30/2023] [Accepted: 01/30/2024] [Indexed: 03/20/2024]
Abstract
Northern peatlands contain ~30% of terrestrial carbon (C) stores, but in recent decades, 14% to 20% of the stored C has been lost because of conversion of the peatland to cropland. Microorganisms are widely acknowledged as primary decomposers, but the keystone taxa within the bacterial community regulating C loss from cultivated peatlands remain largely unknown. In this study, we investigated the bacterial taxa driving peat C mineralization during rice cultivation. Cultivation significantly decreased concentrations of soil organic C, dissolved organic C (DOC), carbohydrates, and phenolics but increased C mineralization rate (CMR). Consistent with the classic theory that phenolic inhibition creates a "latch" that reduces peat C decomposition, phenolics were highly negatively correlated with CMR in cultivated peatlands, indicating that elimination of inhibitory phenolics can accelerate soil C mineralization. Bacterial communities were significantly different following peatland cultivation, and co-occurrence diagnosis analysis revealed substantial changes in network clusters of closely connected nodes (modules) and bacterial keystone taxa. Specifically, in cultivated peatlands, bacterial modules were significantly negatively correlated with phenolics, carbohydrates, and DOC. While keystone taxa Xanthomonadales, Arthrobacter, and Bacteroidetes_vadinHA17 can regulate bacterial modules and promote carbon mineralization. Those observations indicated that changes in bacterial modules can promote phenolic decomposition and eliminate phenolic inhibition of labile C decomposition, thus accelerating soil organic C loss during rice cultivation. Overall, the study provides deeper insights into microbe-driven peat C loss during rice cultivation and highlights the crucial role of keystone bacterial taxa in the removal of phenolic constraints on peat C preservation.
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Affiliation(s)
- Lei Qin
- State Key Laboratory of Black Soils Conservation and Utilization, Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Wei Tian
- College of Forestry and Grassland, Jilin Agriculture University, Changchun 130118, China
| | - Chris Freeman
- School of Natural Sciences, Bangor University, Bangor LL57 2UW, United Kingdom
| | - Zhongjun Jia
- State Key Laboratory of Black Soils Conservation and Utilization, Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Xiaolei Yin
- State Key Laboratory of Black Soils Conservation and Utilization, Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Chuanyu Gao
- State Key Laboratory of Black Soils Conservation and Utilization, Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Yuanchun Zou
- State Key Laboratory of Black Soils Conservation and Utilization, Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Ming Jiang
- State Key Laboratory of Black Soils Conservation and Utilization, Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
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10
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Rajmohan S, Gao C, Chacon Garcia M, Miglior I, Pitkin L. Lemierre's Syndrome Secondary to Shoulder Hematoma Complicated by COVID-19: A Case Report. Ear Nose Throat J 2023:1455613231215166. [PMID: 38078435 DOI: 10.1177/01455613231215166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2023] Open
Abstract
This case report illustrates a unique presentation of Lemierre's syndrome precipitated by Fusobacterium necrophorum. This case report describes a 20-year-old patient who developed Lemierre's syndrome secondary to a shoulder hematoma and neck abscess with multiple systemic complications in the absence of tonsillitis or oropharyngeal infection. Two weeks prior to presentation, the patient sustained a right shoulder injury and contracted COVID-19. Due to his Lemierre's syndrome, he developed right internal jugular vein and subclavian vein thrombosis, septic lung emboli, right sided Horner's syndrome, disseminated intravascular coagulation, pelvic collection, septic arthritis of pubic symphysis and osteomyelitis of the right pubic bone, and proximal left femoral shaft. The patient received non-operative and operative management to manage his Lemierre's syndrome including surgical drainage, antibiotics, and anticoagulation; he was discharged following an extended hospital stay. This case report highlights a rare presentation of Lemierre's syndrome secondary to a shoulder hematoma in a COVID-19 positive patient, and its potential systemic and life-threatening complications. Its importance is highly relevant in the context of the COVID-19 pandemic. Further studies are warranted to explore the effect of preceding COVID-19 infections on the microbiological profile in Lemierre's syndrome.
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Affiliation(s)
| | - Chuanyu Gao
- ENT Department, Royal Surrey County Hospital, Guildford, UK
| | | | - Isabel Miglior
- ENT Department, Royal Surrey County Hospital, Guildford, UK
| | - Lisa Pitkin
- ENT Department, Royal Surrey County Hospital, Guildford, UK
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11
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Gao C, Hofer C, Pennycook TJ. On central focusing for contrast optimization in direct electron ptychography of thick samples. Ultramicroscopy 2023; 256:113879. [PMID: 37944427 DOI: 10.1016/j.ultramic.2023.113879] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 10/10/2023] [Accepted: 10/21/2023] [Indexed: 11/12/2023]
Abstract
Ptychography provides high dose efficiency images that can reveal light elements next to heavy atoms. However, despite ptychography having an otherwise single signed contrast transfer function, contrast reversals can occur when the projected potential becomes strong for both direct and iterative inversion ptychography methods. It has recently been shown that these reversals can often be counteracted in direct ptychography methods by adapting the focus. Here we provide an explanation of why the best contrast is often found with the probe focused to the middle of the sample. The phase contribution due to defocus at each sample slice above and below the central plane in this configuration effectively cancels out, which can prevent contrast reversals when dynamical scattering effects are not overly strong. In addition we show that the convergence angle can be an important consideration for removal of contrast reversals in relatively thin samples.
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Affiliation(s)
- C Gao
- EMAT, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium; NANOlab Center of Excellence, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
| | - C Hofer
- EMAT, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium; NANOlab Center of Excellence, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
| | - T J Pennycook
- EMAT, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium; NANOlab Center of Excellence, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
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12
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Gao Y, Wang Y, Li M, Gao C. Bioinformatics analysis of potential common pathogenic mechanisms for systemic lupus erythematosus and acute myocardial infarction. Lupus 2023; 32:1296-1309. [PMID: 37800460 DOI: 10.1177/09612033231202659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) patients have a higher risk of acute myocardial infarction (AMI) compared to the general population. However, the underlying common mechanism of this association is not fully understood. This study aims to investigate the molecular mechanism of this complication. METHODS Gene expression profiles of SLE (GSE50772) and AMI (GSE66360) were obtained from the Gene Expression Omnibus (GEO) database. Common differentially expressed genes (DEGs) in SLE and AMI were identified, and functional annotation, protein-protein interaction (PPI) network analysis, module construction, and hub gene identification were performed. Additionally, transcription factor (TF)-gene regulatory network and TF-miRNA regulatory network were constructed for the hub genes. RESULTS 70 common DEGs (7 downregulated genes and 63 upregulated genes) were identified and were mostly enriched in signaling pathways such as the IL-17 signaling pathway, TNF signaling pathway, lipid metabolism, and atherosclerosis. Using cytoHubba, 12 significant hub genes were identified, including IL1B, TNF, FOS, CXCL8, JUN, PTGS2, FN1, EGR1, CXCL1, DUSP1, MMP9, and ZFP36. CONCLUSIONS This study reveals a common pathogenesis of SLE and AMI and provides new perspectives for further mechanism research. The identified common pathways and hub genes may have important clinical implications for the prevention and treatment of AMI in SLE patients.
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Affiliation(s)
- Yang Gao
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Fuwai Central China Cardiovascular Hospital, Zhengzhou, Henan, China
| | - Yunxia Wang
- Department of Radiology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Muwei Li
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Fuwai Central China Cardiovascular Hospital, Zhengzhou, Henan, China
| | - Chuanyu Gao
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Fuwai Central China Cardiovascular Hospital, Zhengzhou, Henan, China
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13
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Zhang Y, Wang S, Qi D, Wang X, Li M, Zhu Z, Cheng Q, Hu D, Gao C. Changes in process and outcome for ST elevation myocardial infarction in central China from 2011 to 2018. Chin Med J (Engl) 2023; 136:2203-2209. [PMID: 37545028 PMCID: PMC10508564 DOI: 10.1097/cm9.0000000000002698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Indexed: 08/08/2023] Open
Abstract
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.
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Affiliation(s)
- You Zhang
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
| | - Shan Wang
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
| | - Datun Qi
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
| | - Xianpei Wang
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
| | - Muwei Li
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
| | - Zhongyu Zhu
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
| | - Qianqian Cheng
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
| | - Dayi Hu
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan 451464, China
- Institute of Cardiovascular Disease, Peking University People's Hospital, Beijing 100044, China
| | - Chuanyu Gao
- Department of Cardiology, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, Henan 451464, China
- Henan Institute of Cardiovascular Epidemiology, Zhengzhou, Henan 451464, China
- Henan Key Laboratory for Prevention and Control of Coronary Heart Disease, Central China Fuwai Hospital, Zhengzhou, Henan 451464, China
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14
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Jiang Y, Yi S, Gao C, Chen Y, Chen J, Fu X, Yang L, Kong X, Chen M, Kan H, Xiang D, Su X, Chen R. Cold Spells and the Onset of Acute Myocardial Infarction: A Nationwide Case-Crossover Study in 323 Chinese Cities. Environ Health Perspect 2023; 131:87016. [PMID: 37610263 PMCID: PMC10445528 DOI: 10.1289/ehp11841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 07/28/2023] [Accepted: 07/28/2023] [Indexed: 08/24/2023]
Abstract
BACKGROUND Few studies have explored the relationships between cold spells and acute myocardial infarction (AMI) using the information of symptom onset. OBJECTIVES We assessed the impact of cold spells on AMI onset and the potential effect modifiers. METHODS We conducted a time-stratified case-crossover study among 456,051 eligible patients with AMI from 2,054 hospitals in 323 Chinese cities between January 2015 and June 2021 during cold seasons (November to March). Nine definitions of cold spells were used by combining three relative temperature thresholds (i.e., lower than the 7.5th, 5th, and 2.5th percentiles) and three durations of at least 2-4 consecutive d. Conditional logistic regressions with distributed lag models were applied to evaluate the cumulated effects of cold spells on AMI onset over lags 0-6 d, after adjusting for daily mean temperature. RESULTS The associations generally appeared on lag 1 d, peaked on lag 3 d, and became nonsignificant approximately on lag 5 d. Cold spells defined by more stringent thresholds of temperature were associated with higher risks of AMI onset. For cold spell days defined by a daily mean temperature of ≤ 7.5 th percentile and durations of ≥ 2 d , ≥ 3 d , and ≥ 4 d , the percentage changes in AMI risk were 4.24% [95% confidence interval (CI): 2.31%, 6.20%], 3.48% (95% CI: 1.62%, 5.38%), and 2.82% (95% CI: 0.98%, 4.70%), respectively. Significant AMI risks associated with cold spells were observed among cases from regions without centralized heating, whereas null or much weaker risks were found among those from regions with centralized heating. Patients ≥ 65 years of age were more susceptible to cold spells. DISCUSSION This national case-crossover study presents compelling evidence that cold spells could significantly increase the risk of AMI onset. https://doi.org/10.1289/EHP11841.
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Affiliation(s)
- Yixuan Jiang
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and National Health Commission Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Shaodong Yi
- Department of Cardiology, General Hospital of Southern Theater Command of People’s Liberation Army (PLA), Guangzhou, China
| | - Chuanyu Gao
- Department of Cardiology, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Fuwai Central China Cardiovascular Hospital, Zhengzhou, China
| | - Yuguo Chen
- Department of Emergency and Chest Pain Center, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jiyan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xianghua Fu
- Department of Cardiology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lixia Yang
- Department of Cardiology, 920th Hospital of Joint Logistics Support Force of the Chinese PLA, Yunnan, China
| | - Xiangqing Kong
- Department of Cardiology, First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Haidong Kan
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and National Health Commission Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
- Integrated Research on Disaster Risk International Center of Excellence on Risk Interconnectivity and Governance on Weather/Climate Extremes Impact and Public Health, Fudan University, Shanghai, China
| | - Dingcheng Xiang
- Department of Cardiology, General Hospital of Southern Theater Command of People’s Liberation Army (PLA), Guangzhou, China
| | - Xi Su
- Department of Cardiology, Wuhan Asia General Hospital, Wuhan, China
| | - Renjie Chen
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and National Health Commission Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
- Integrated Research on Disaster Risk International Center of Excellence on Risk Interconnectivity and Governance on Weather/Climate Extremes Impact and Public Health, Fudan University, Shanghai, China
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15
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Liu Y, Zhu B, Zhou W, Du Y, Qi D, Wang C, Cheng Q, Zhang Y, Wang S, Gao C. Triglyceride-glucose index as a marker of adverse cardiovascular prognosis in patients with coronary heart disease and hypertension. Cardiovasc Diabetol 2023; 22:133. [PMID: 37296406 PMCID: PMC10257289 DOI: 10.1186/s12933-023-01866-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND The triglyceride-glucose (TyG) index has been proposed as a potential predictor of adverse prognosis of cardiovascular diseases (CVDs). However, its prognostic value in patients with coronary heart disease (CHD) and hypertension remains unclear. METHODS A total of 1467 hospitalized patients with CHD and hypertension from January 2021 to December 2021 were included in this prospective and observational clinical study. The TyG index was calculated as Ln [fasting triglyceride level (mg/dL) × fasting plasma glucose level (mg/dL)/2]. Patients were divided into tertiles according to TyG index values. The primary endpoint was a compound endpoint, defined as the first occurrence of all-cause mortality or total nonfatal CVDs events within one-year follow up. The secondary endpoint was atherosclerotic CVD (ASCVD) events, including non-fatal stroke/transient ischemic attack (TIA) and recurrent CHD events. We used restricted cubic spline analysis and multivariate adjusted Cox proportional hazard models to investigate the associations of the TyG index with primary endpoint events. RESULTS During the one-year follow-up period, 154 (10.5%) primary endpoint events were recorded, including 129 (8.8%) ASCVD events. After adjusting for confounding variables, for per standard deviation (SD) increase in the TyG index, the risk of incident primary endpoint events increased by 28% [hazard ratio (HR) = 1.28, 95% confidence interval (CI) 1.04-1.59]. Compared with subjects in the lowest tertile (T1), the fully adjusted HR for primary endpoint events was 1.43 (95% CI 0.90-2.26) in the middle (T2) and 1.73 (95% CI 1.06-2.82) in highest tertile (T3) (P for trend = 0.018). Similar results were observed in ASCVD events. Restricted cubic spline analysis also showed that the cumulative risk of primary endpoint events increased as TyG index increased. CONCLUSIONS The elevated TyG index was a potential marker of adverse prognosis in patients with CHD and hypertension.
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Affiliation(s)
- Yahui Liu
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Binbin Zhu
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Weicen Zhou
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Yao Du
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Datun Qi
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Chenxu Wang
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Qianqian Cheng
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - You Zhang
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Shan Wang
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China
| | - Chuanyu Gao
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China.
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, 451464, China.
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16
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Liu X, Zeng RH, Gao C, Wang YL, Zhu LL, Wang WJ. [Establishment of induced pluripotent stem cell model of Aicardi-Goutières Syndrome mutated in TREX1]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:923-928. [PMID: 37357214 DOI: 10.3760/cma.j.cn112150-20220627-00657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
To establish and identify induced pluripotent stem cells (iPSCs) derived from patients with Aicardi-Goutières syndrome (AGS) with TREX1 gene 667G>A mutation, and obtain a specific induced pluripotent stem cell model for Aicardi-Goutières syndrome (AGS-iPSCs). A 3-year-old male child with Aicardi-Goutieres syndrome was admitted to Zhongshan People's Hospital in December 2020. After obtaining the informed consent of the patient's family members, 5 ml peripheral blood samples from the patient were collected, and mononuclear cells were isolated. Then,the peripheral blood mononuclear cells(PBMCs) were transduced with OCT3/4, SOX2, c-Myc and Klf4 by using Sendai virus, and PBMCs were reprogrammed into iPSCs. The pluripotency and differentiation ability of the cells were identified by cellular morphological analysis, real-time PCR, alkaline phosphatase staining (AP), immunofluorescence, teratoma formation experiments in mice. The results showed that the induced pluripotent stem cell line of Aicardi-Goutieres syndrome was successfully constructed and showed typical embryonic stem-like morphology after stable passage, RT-PCR showed mRNA expression of stem cell markers, AP staining was positive, OCT4, SOX2, NANOG, SSEA4, TRA-1-81 and TRA-1-60 pluripotency marker proteins were strongly expressed. In vivo teratoma formation experiments showed that iPSCs differentiate into the ectoderm (neural tube like tissue), mesoderm (vascular wall tissue) and endoderm (glandular tissue). Karyotype analysis also confirmed that iPSCs still maintained the original karyotype (46, XY). In conclusion, induced pluripotent stem cell line for Aicardi-Goutières syndrome was successfully established using Sendai virus, which provided an important model platform for studying the pathogenesis of the disease and for drug screening.
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Affiliation(s)
- X Liu
- Zhuhai Campus of Zunyi Medical University, Zhuhai 519000, China
| | - R H Zeng
- Clinical Laboratory, Zhongshan People's Hospital, Zhongshan 528400, China
| | - C Gao
- Clinical Laboratory, Zhongshan People's Hospital, Zhongshan 528400, China
| | - Y L Wang
- Clinical Laboratory, Zhongshan People's Hospital, Zhongshan 528400, China
| | - L L Zhu
- Clinical Laboratory, Zhongshan People's Hospital, Zhongshan 528400, China
| | - W J Wang
- Zhuhai Campus of Zunyi Medical University, Zhuhai 519000, China
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17
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An SL, Ji ZH, Li XB, Liu G, Zhang YB, Gao C, Zhang K, Zhang XJ, Yan GJ, Yan LJ, Li Y. [Construction and evaluation of a nomogram for predicting the prognosis of patients with colorectal cancer with peritoneal carcinomatosis treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy]. Zhonghua Wei Chang Wai Ke Za Zhi 2023; 26:434-441. [PMID: 37217351 DOI: 10.3760/cma.j.cn441530-20230309-00071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Objectives: To construct a nomogram incorporating important prognostic factors for predicting the overall survival of patients with colorectal cancer with peritoneal metastases treated with cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy (HIPEC), the aim being to accurately predict such patients' survival rates. Methods: This was a retrospective observational study. Relevant clinical and follow-up data of patients with colorectal cancer with peritoneal metastases treated by CRS + HIPEC in the Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University from 2007 January to 2020 December were collected and subjected to Cox proportional regression analysis. All included patients had been diagnosed with peritoneal metastases from colorectal cancer and had no detectable distant metastases to other sites. Patients who had undergone emergency surgery because of obstruction or bleeding, or had other malignant diseases, or could not tolerate treatment because of severe comorbidities of the heart, lungs, liver or kidneys, or had been lost to follow-up, were excluded. Factors studied included: (1) basic clinicopathological characteristics; (2) details of CRS+HIPEC procedures; (3) overall survival rates; and (4) independent factors that influenced overall survival; the aim being to identify independent prognostic factors and use them to construct and validate a nomogram. The evaluation criteria used in this study were as follows. (1) Karnofsky Performance Scale (KPS) scores were used to quantitatively assess the quality of life of the study patients. The lower the score, the worse the patient's condition. (2) A peritoneal cancer index (PCI) was calculated by dividing the abdominal cavity into 13 regions, the highest score for each region being three points. The lower the score, the greater is the value of treatment. (3) Completeness of cytoreduction score (CC), where CC-0 and CC-1 denote complete eradication of tumor cells and CC-2 and CC-3 incomplete reduction of tumor cells. (4) To validate and evaluate the nomogram model, the internal validation cohort was bootstrapped 1000 times from the original data. The accuracy of prediction of the nomogram was evaluated with the consistency coefficient (C-index), and a C-index of 0.70-0.90 suggest that prediction by the model was accurate. Calibration curves were constructed to assess the conformity of predictions: the closer the predicted risk to the standard curve, the better the conformity. Results: The study cohort comprised 240 patients with peritoneal metastases from colorectal cancer who had undergone CRS+HIPEC. There were 104 women and 136 men of median age 52 years (10-79 years) and with a median preoperative KPS score of 90 points. There were 116 patients (48.3%) with PCI≤20 and 124 (51.7%) with PCI>20. Preoperative tumor markers were abnormal in 175 patients (72.9%) and normal in 38 (15.8%). HIPEC lasted 30 minutes in seven patients (2.9%), 60 minutes in 190 (79.2%), 90 minutes in 37 (15.4%), and 120 minutes in six (2.5%). There were 142 patients (59.2%) with CC scores 0-1 and 98 (40.8%) with CC scores 2-3. The incidence of Grade III to V adverse events was 21.7% (52/240). The median follow-up time is 15.3 (0.4-128.7) months. The median overall survival was 18.7 months, and the 1-, 3- and 5-year overall survival rates were 65.8%, 37.2% and 25.7%, respectively. Multivariate analysis showed that KPS score, preoperative tumor markers, CC score, and duration of HIPEC were independent prognostic factors. In the nomogram constructed with the above four variables, the predicted and actual values in the calibration curves for 1, 2 and 3-year survival rates were in good agreement, the C-index being 0.70 (95% CI: 0.65-0.75). Conclusions: Our nomogram, which was constructed with KPS score, preoperative tumor markers, CC score, and duration of HIPEC, accurately predicts the survival probability of patients with peritoneal metastases from colorectal cancer treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy.
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Affiliation(s)
- S L An
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Z H Ji
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - X B Li
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - G Liu
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Y B Zhang
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - C Gao
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - K Zhang
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - X J Zhang
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - G J Yan
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - L J Yan
- Department of Peritoneal Cancer Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Y Li
- Department of Surgical Oncology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing 102218, China
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Chen T, Liu Y, Zhang J, Sun Z, Han Y, Gao C. Percutaneous closure of ventricular septal rupture after myocardial infarction: A retrospective study of 81 cases. Clin Cardiol 2023. [PMID: 37190920 DOI: 10.1002/clc.24027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 04/09/2023] [Accepted: 04/21/2023] [Indexed: 05/17/2023] Open
Abstract
OBJECTIVE To investigate the efficacy and safety of percutaneous closure of ventricular septal rupture (VSR) after acute myocardial infarction (AMI). METHODS This retrospective study included 81 patients who underwent transcatheter closure for postinfarction VSR. We analyzed clinical data from hospitalization and the 30-day follow-up, compared clinical data from the survival and death groups, and explored the best closure time and the safety and efficacy of occlusion. The risk factors for death at 30 days were analyzed by logistic regression. RESULTS C-reactive protein (CRP), white blood cell counts, N-terminal pro brain natriuretic peptide (NT-ProBNP), and aspartate aminotransferase were higher in the death group than in the survival group (p < .01), with a higher rate of application of vasoactive drugs, and a shorter time from AMI to operation (p < .05). At 30 days postocclusion, 19 patients (23.5%) had died. The mortality rate was significantly lower for operation performed 3 weeks after AMI than for operation performed within 3 weeks of AMI (12.5% vs. 48%, p < .001). Devices were successfully implanted in 76 patients, with 16 (21.1%) operation-related complications and 12 (15.8%) valve injuries. Cardiac function improved significantly (p < .001) at discharge (N = 66) and 30 days after procedure (N = 62). Qp/Qs and pulmonary artery systolic pressure decreased significantly, while aortic systolic pressure increased significantly (p < .001). Additionally, EF and LVDd improved (p < .05) after occlusion. Increases in CRP and NT-ProBNP were risk factors for death at 30 days after closure (p < .05). CONCLUSION Percutaneous VSR closure can be a valuable treatment option for suitable patients with VSR.
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Affiliation(s)
- Tongfeng Chen
- Henan Key Laboratory of Coronary Heart Disease Control, Heart Center of Henan Provincial People's Hospital, Henan Research Center for Cardiovascular Epidemiology, Central China Fuwai Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuhao Liu
- Henan Key Laboratory of Coronary Heart Disease Control, Heart Center of Henan Provincial People's Hospital, Henan Research Center for Cardiovascular Epidemiology, Central China Fuwai Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Jing Zhang
- Henan Key Laboratory of Coronary Heart Disease Control, Heart Center of Henan Provincial People's Hospital, Henan Research Center for Cardiovascular Epidemiology, Central China Fuwai Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Zirui Sun
- Henan Key Laboratory of Coronary Heart Disease Control, Heart Center of Henan Provincial People's Hospital, Henan Research Center for Cardiovascular Epidemiology, Central China Fuwai Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Yu Han
- Henan Key Laboratory of Coronary Heart Disease Control, Heart Center of Henan Provincial People's Hospital, Henan Research Center for Cardiovascular Epidemiology, Central China Fuwai Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Chuanyu Gao
- Henan Key Laboratory of Coronary Heart Disease Control, Heart Center of Henan Provincial People's Hospital, Henan Research Center for Cardiovascular Epidemiology, Central China Fuwai Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
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19
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Bai F, Pu J, Che W, Chen J, Chen M, Chen W, Chen X, Chen Y, Cheng X, Cheng X, Cong H, Dai C, Fan D, Fu G, Gao L, Gao C, Gao W, Ge J, He B, Hu T, Huang C, Huang J, Huo Y, Jia S, Jiang J, Jing Z, Kong X, Li L, Li Y, Li Y, Li Z, Liang C, Lin X, Liu X, Liu X, Lu C, Ma G, Ma Y, Mao W, Mei X, Ning Z, Ou J, Slaj S, Shen C, Shi H, Shi H, Shi B, Su X, Sun N, Tang Q, Wang F, Wang C, Wang J, Wu Y, Wu Y, Xia Y, Xiang D, Xiao P, Xie P, Xiong D, Xu Y, Yang J, Yang L, Yu Z, Yuan Z, Yuan H, Zhang G, Zhang H, Zhang J, Zhang L, Zhang R, Zhang S, Zhang S, Zhang Z, Zhao G, Zhao X, Zheng J, Zheng H, Zhou D, Zhou S, Zhou Y. 2023 Chinese expert consensus on the impact of COVID-19 on the management of cardiovascular diseases. Cardiol Plus 2023; 8:82-102. [PMID: 37486153 PMCID: PMC10358441 DOI: 10.1097/cp9.0000000000000043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/14/2023] [Indexed: 07/25/2023] Open
Abstract
The primary site of infection in COVID-19 exhibit is the respiratory system, but multiple organ systems could be affected. The virus could directly invade cardiomyocytes. Alternatively, cytokine storm could lead to myocardial injury. More importantly, the management of existing cardiovascular diseases must be re-examined in COVID-19 due to, for example, interaction between antiviral agents and with a wide variety of pharmacological agents. The Branch of Cardiovascular Physicians of Chinese Medical Doctor Association organized a panel of experts in cardiovascular and related fields to discuss this important issue, and formulated the "2023 Chinese Expert Consensus on the Impact of COVID-19 on the Management of Cardiovascular Diseases." The Consensus was drafted on the basis of systematic review of existing evidence and diagnosis and treatment experience, and covers three major aspects: myocardial injury caused by COVID-10 and COVID-19 vaccine, the impact of COVID-19 on patients with cardiovascular disease, and the impact of COVID-19 on the cardiovascular system of healthy people, and rehabilitation guidance recommendations. The Consensus involves 11 core clinical issues, including incidence, pathogenesis, clinical manifestations, treatment strategies, prognosis, and rehabilitation. It is our hope that this Consensus will provide a practical guidance to cardiologists in the management of cardiovascular diseases in the new era of COVID-19 pandemic.
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Donington J, Hu X, Zhang S, Song Y, Gao C, Arunachalam A, Chirovsky D, Lerner A, Jiang A, Signorovitch J, Samkari A. 95P Neoadjuvant treatment pattern and association between real-world event-free survival (rwEFS) and overall survival (OS) in patients (pts) with resected early-stage non-small cell lung cancer (eNSCLC). J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00350-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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21
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Dai EH, Guo XR, Wang JT, Hu QG, Li JH, Tang QY, Zu HM, Huan H, Wang Y, Gao YF, Hu GQ, Li W, Liu ZJ, Ma QP, Song YL, Yang JH, Zhu Y, Huang SD, Meng ZJ, Bai B, Chen YP, Gao C, Huang MX, Jin SQ, Lu MZ, Xu Z, Zhang QH, Zheng S, Zeng QL, Qi XL. [Investigate of the etiology and prevention status of liver cirrhosis]. Zhonghua Yi Xue Za Zhi 2023; 103:913-919. [PMID: 36973219 DOI: 10.3760/cma.j.cn112137-20221017-02164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Objective: To investigate the etiology, prevention and treatment status, and their corresponding regional differences of the patients with liver cirrhosis in China, in order to provide scientific basis for the development of diagnosis and control strategies in China. Methods: Clinical data of patients diagnosed with liver cirrhosis for the first time through January 1, 2018 to December 31, 2020 from 50 hospitals in seven different regions of China were collected and analyzed retrospectively, and the difference of etiology, treatment, and their differences in various regions were analyzed. Results: A total of 11 861 cases with liver cirrhosis were included in the study. Thereinto, 5 093 cases (42.94%) were diagnosed as compensated cirrhosis, and 6 768 cases (57.06%) had decompensated cirrhosis. Notably, 8 439 cases (71.15%) were determined as chronic hepatitis B-caused cirrhosis, 1 337 cases (11.27%) were alcoholic liver disease, 963 cases (8.12%) were chronic hepatitis C, 698 cases (5.88%) were autoimmune liver disease, 367 cases (3.09%) were schistosomiasis, 177 cases (1.49%) were nonalcoholic fatty liver, and 743 cases (6.26%) of other types of liver disease. There were significant differences in the incidence of chronic hepatitis B, chronic hepatitis C, alcoholic liver disease, fatty liver, schistosomiasis liver disease, and autoimmune liver disease among the seven regions (P<0.001). Only 1 139 cases (9.60%) underwent endoscopic therapy, thereinto, 718 cases (6.05%) underwent surgical therapy, and 456 cases (3.84%) underwent interventional therapy treatment. In patients with compensated liver cirrhosis, 60 cases (0.51%) underwent non-selective β receptor blockers(NSBB), including 59 cases (0.50%) underwent propranolol and 1 case (0.01%) underwent carvedilol treatment. In patients with decompensated liver cirrhosis, 310 cases (2.61%) underwent NSBB treatment, including 303 cases (2.55%) underwent propranolol treatment and 7 cases (0.06%) underwent carvedilol treatment. Interestingly, there were significant differences in receiving endoscopic therapy, interventional therapy, NSBB therapy, splenectomy and other surgical treatments among the seven regions (P<0.001). Conclusion: Currently, chronic hepatitis B is the main cause (71.15%) of liver cirrhosis in several regions of China, and alcoholic liver disease has become the second cause (11.27%) of liver cirrhosis in China. The three-level prevention and control of cirrhosis in China should be further strengthened.
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Affiliation(s)
- E H Dai
- Division of Liver Disease, the Fifth Hospital of Shijiazhuang, North China University of Science and Technology, Shijiazhuang 050021, China
| | - X R Guo
- School of Public Health, North China University of Science and Technology, Tangshan 063210, China
| | - J T Wang
- CHESS Center, Xingtai People's Hospital, Xingtai 054001, China
| | - Q G Hu
- Department of Infectious Diseases, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - J H Li
- Department of Infectious Diseases, Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Q Y Tang
- Second Department of Hepatology, Shenzhen Third People's Hospital, Shenzhen 518112, China
| | - H M Zu
- Department of Gastroenterology, Fourth People's Hospital of Qinghai Province, Xining 810007, China
| | - H Huan
- Department of Gastroenterology, Hospital of Chengdu Office of Tibet Autonomous Region People's Government, Chengdu 610041, China
| | - Y Wang
- Working Group of CHESS Frontier Center, Shenyang Sixth People's Hospital, Shenyang 110006, China
| | - Y F Gao
- Department of Infectious Diseases, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - G Q Hu
- Department of Infectious Diseases, People's Hospital of Jieshou, Jieshou 236502, China
| | - W Li
- the Third Department of Infection, the Second People's Hospital of Fuyang City, Fuyang 236029, China
| | - Z J Liu
- Department of Infectious Diseases, Anqing Municipal Hospital, Anqing 246004, China
| | - Q P Ma
- Department of Infectious Diseases, People's Hospital of Linquan County, Anhui Province, Linquan 236499, China
| | - Y L Song
- Department of Infectious Diseases, Tongling People's Hospital, Tongling 244099, China
| | - J H Yang
- Department of Infectious Diseases, Yijishan Hospital, the First Affiliated to Wannan Medical College, Wuhu 241006, China
| | - Y Zhu
- Department of Infectious Diseases, Chizhou People's Hospital, Chizhou 247099, China
| | - S D Huang
- Department of Infectious Diseases, the Second People's Hospital of Jingzhou City, Jingzhou 434002, China
| | - Z J Meng
- Department of Infectious Diseases, Taihe Hospital, Shiyan 442099, China
| | - B Bai
- Department of Infectious Diseases, Union Shenzhen Hospital, Huazhong University of Science and Technology, Shenzhen 518052, China
| | - Y P Chen
- Department of Infectious Diseases, the Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen 518107, China
| | - C Gao
- Department of Infectious Diseases, the Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen 518107, China
| | - M X Huang
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai 519000, China
| | - S Q Jin
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - M Z Lu
- Department of Infectious Diseases, Shenzhen Longgang Central Hospital, Shenzhen 518116, China
| | - Z Xu
- Department of Gastroenterology, Dongguan People's Hospital, Dongguan 523058, China
| | - Q H Zhang
- Department of Hepatology, Second People's Hospital of Zhongshan City, Zhongshan 528447, China
| | - S Zheng
- Department of Endoscopy, Shenyang Sixth People's Hospital, Shenyang 110006, China
| | - Q L Zeng
- Department of Infectious Diseases and Hepatology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450052, China
| | - X L Qi
- CHESS Center, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
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Zhu B, Liu Y, Zhou W, Du Y, Qi D, Wang C, Cheng Q, Zhang Y, Wang S, Gao C. Clinical characteristics and outcomes of Chinese patients with coronary heart disease and resistant hypertension. J Clin Hypertens (Greenwich) 2023; 25:350-359. [PMID: 36929173 PMCID: PMC10085807 DOI: 10.1111/jch.14651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 02/22/2023] [Accepted: 02/24/2023] [Indexed: 03/18/2023]
Abstract
There is currently few research on clinical characteristics and outcomes of coronary heart disease (CHD) with resistant hypertension in central region of China. This study aimed to assess the risk factors and outcomes of CHD and resistant hypertension in population of central region of China. A total of 1467 CHD patients with hypertension were included and considered to three groups according to blood pressure control: controlled group (blood pressure < 140/90 mmHg on three or less antihypertensive drugs); uncontrolled group (blood pressure ≥ 140/90 mmHg on two or less antihypertensive drugs); or resistant group (blood pressure ≥ 140/90 mmHg on three antihypertensive drugs or < 140/90 mmHg on at least four antihypertensive drugs including diuretic). The authors evaluated the clinical outcomes of three groups at 1-year follow-up. The prevalence of resistant hypertension was 21.8%. Significant adjusted associated factors of resistant hypertension included per unit changes body mass index (BMI, OR 1.12), and four categorical variable diagnosis by yes or no: heart failure (HF, OR 2.62), left ventricular hypertrophy (LVH, OR 2.83), diabetes (OR 1.55), and chronic kidney disease (CKD, OR 1.63). In multiple adjusted Cox regression analysis, patients in resistant group had a higher risk of the primary outcome (HR, 2.14 [95% CI, 1.47-3.11]; p < .001). Moreover, the risk of atherosclerotic cardiovascular disease (ASCVD) in patients with resistant hypertension is also significantly increased (HR, 2.11 [95% CI, 1.39-3.20]; p < .001). In conclusion, resistant hypertension was a quite common and high proportion finding in patients with CHD and hypertension in central region of China, and these patients have a worse clinical prognosis.
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Affiliation(s)
- Binbin Zhu
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China.,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Yahui Liu
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China.,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Weicen Zhou
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Yao Du
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Datun Qi
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China.,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Chenxu Wang
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Qianqian Cheng
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - You Zhang
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Shan Wang
- Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
| | - Chuanyu Gao
- Department of Cardiology, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, China.,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, Zhengzhou, China
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23
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Li G, Sun L, Wang J, Dou X, Ji S, Hu T, Gao C. Effects of pyrogenic carbon addition after fire on soil carbon mineralization in the Great Khingan Mountains peatlands (Northeast China). Sci Total Environ 2023; 864:161102. [PMID: 36566854 DOI: 10.1016/j.scitotenv.2022.161102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 06/17/2023]
Abstract
Wildfires play a critical role in regulating soil carbon (C) budgets in peatland ecosystems, and their frequency and intensity are increasing owing to climate change and human activities. Wildfires not only emit CO2 during the combustion process but also produce pyrogenic carbon (PyC), which accumulates in the soil C pool and influences soil C decomposition. However, the role of PyC after a fire in peatland soil C mineralization has rarely been examined. This study investigated the effects of PyC addition on peatland soil C mineralization and its potential driving mechanisms using an anaerobic/aerobic incubation experiment with peat soils collected from typical peatlands in the Great Khingan Mountains, Northeast China. The effect of PyC was more pronounced under aerobic conditions than under anaerobic conditions. The mean C- mineralization rates of soil were significantly increased by 45.2 ± 15.5 % and 87.6 ± 14.3 % with 10 % PyC250°C addition after the initial stage (D7) of aerobic and anaerobic incubation, but PyC600°C addition caused a to decrease. Compared with PyC600°C, PyC250°C addition significantly increased the available N content and altered the soil microbial activities, which may be the primary reason for the increase in C mineralization rates. Furthermore, adding a high concentration of PyC (10 %) reduced the concentration of phenolics but increased phenol oxidase activity, which promoted C mineralization rates. Thus, PyC250°C addition to peat soils mainly influences the microbial biomass C content through the accumulation of available N and phenolics, which ultimately positively affects C mineralization rates.
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Affiliation(s)
- Guangxin Li
- Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, College of Forestry, Northeast Forestry University, Hexing Road 26, Harbin 150040, China; Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Shengbei Street 4888, 130102 Changchun, China
| | - Long Sun
- Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, College of Forestry, Northeast Forestry University, Hexing Road 26, Harbin 150040, China
| | - Jianyu Wang
- Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, College of Forestry, Northeast Forestry University, Hexing Road 26, Harbin 150040, China
| | - Xu Dou
- Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, College of Forestry, Northeast Forestry University, Hexing Road 26, Harbin 150040, China
| | - Shengzhen Ji
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Shengbei Street 4888, 130102 Changchun, China
| | - Tongxin Hu
- Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, College of Forestry, Northeast Forestry University, Hexing Road 26, Harbin 150040, China.
| | - Chuanyu Gao
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Shengbei Street 4888, 130102 Changchun, China.
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Qin L, Jiang M, Freeman C, Zou Y, Gao C, Tian W, Wang G. Agricultural land use regulates the fate of soil phosphorus fractions following the reclamation of wetlands. Sci Total Environ 2023; 863:160891. [PMID: 36526180 DOI: 10.1016/j.scitotenv.2022.160891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 11/25/2022] [Accepted: 12/08/2022] [Indexed: 06/17/2023]
Abstract
Over half of the Earth's wetlands have been reclaimed for agriculture, leading to significant soil P destabilization and leaching risks. To evaluate the effects of agricultural land use on soil P stability, we used sequential P extraction to investigate the long-term effects of wetland cultivation for rice and soybean on soil P fractions, including labile and moderately labile inorganic/organic P (LPi, LPo, MPi, and MPo), and stable P in Northeast China. The results showed that soybean cultivation decreased the total P by 35.9 %, whereas rice cultivation did not influence the total P content (p < 0.05). Both the soybean and rice cultivations significantly increased LPi (p < 0.05). Soybean cultivation significantly decreased the LPo and MPo compared to rice cultivation, and the latter increased MPi by 309.28 % compared with the reference wetlands (p < 0.05). Redundancy analysis indicated that pH, poorly crystalline Fe (Feca), crystalline Fe (Fec), and total organic carbon (TOC) explained similar variations in P fractions during soybean and rice cultivation (54.9 % and 49.7 %, respectively). Similarly, during soybean or rice cultivation, pH negatively influenced LPo and MPo, while Feca positively influenced MPi and LPi. Furthermore, TOC showed a positive role in LPo, and MPo, but a negative effect on LPi and MPi during rice cultivation. Hence, we concluded that the cultivation of soybean or rice create contrasting modifications to wetland soil P fractionation by altering TOC, Feca, Fec, and pH. Our study indicates that agricultural land use can regulate the fate of wetland soil P fractionation, with potential benefits to both i) P risk management in cultivated wetlands and ii) potential approaches for future wetland restoration.
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Affiliation(s)
- Lei Qin
- Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Ming Jiang
- Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China; Joint Key Lab of Changbaishan Wetland and Ecology, Jilin Province, Changchun 130102, China
| | - Chris Freeman
- School of Natural Sciences, Bangor University, Bangor LL57 2UW, UK
| | - Yuanchun Zou
- Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China; Joint Key Lab of Changbaishan Wetland and Ecology, Jilin Province, Changchun 130102, China
| | - Chuanyu Gao
- Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Wei Tian
- Institute of Grassland Science, Northeast Normal University, Changchun, China
| | - Guodong Wang
- Key Laboratory of Wetland Ecology and Environment, Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China.
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Zhang Y, Gao C, Wang P, Liu Y, Liu Z, Xie W, Xu H, Dang Y, Liu D, Ren Z, Yan S, Wang Z, Hu W, Dong H. High Electron Mobility Hot-Exciton Induced Delayed Fluorescent Organic Semiconductors. Angew Chem Int Ed Engl 2023; 62:e202217653. [PMID: 36631427 DOI: 10.1002/anie.202217653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023]
Abstract
The development of high mobility emissive organic semiconductors is of great significance for the fabrication of miniaturized optoelectronic devices, such as organic light emitting transistors. However, great challenge exists in designing key materials, especially those who integrates triplet exciton utilization ability. Herein, dinaphthylanthracene diimides (DNADIs), with 2,6-extended anthracene donor, and 3'- or 4'-substituted naphthalene monoimide acceptors were designed and synthesized. By introducing acceptor-donor-acceptor structure, both materials show high electron mobility. Moreover, by fine-tuning of substitution sites, good integration with high solid state photoluminescence quantum yield of 26 %, high electron mobility of 0.02 cm2 V-1 s-1 , and the feature of hot-exciton induced delayed fluorescence were obtained in 4'-DNADI. This work opens a new avenue for developing high electron mobility emissive organic semiconductors with efficient utilization of triplet excitons.
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Affiliation(s)
- Y Zhang
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,Department of Chemistry, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - C Gao
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - P Wang
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,Department of Chemistry, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Y Liu
- Department Key Laboratory of Rubber-Plastics, Ministry of Education/ Shandong Provincial Key Laboratory of Rubber-plastics, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Z Liu
- College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China
| | - W Xie
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - H Xu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University & Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
| | - Y Dang
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University & Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
| | - D Liu
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Z Ren
- State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - S Yan
- Department Key Laboratory of Rubber-Plastics, Ministry of Education/ Shandong Provincial Key Laboratory of Rubber-plastics, Qingdao University of Science & Technology, Qingdao, 266042, China.,State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Z Wang
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - W Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University & Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, 350207, China
| | - H Dong
- National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,Department of Chemistry, University of Chinese Academy of Sciences, Beijing, 100049, China
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Han D, Sun Y, Cong J, Gao C, Wang G. Ecological distribution of modern diatom in peatlands in the northern Greater Khingan Mountains and its environmental implications. Environ Sci Pollut Res Int 2023; 30:36607-36618. [PMID: 36564683 DOI: 10.1007/s11356-022-24910-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/18/2022] [Indexed: 06/17/2023]
Abstract
Relationships between diatom assemblages and environmental variables in peatlands of the northern Greater Khingan Mountains are helpful for understanding the indicative significance of diatoms to environment changes, and potentially provide a reference for environmental monitoring and paleoenvironment reconstruction in the edge of monsoon region. In this study, we analyzed modern diatom assemblages and their relationships with environment factors in 30 surface samples from shrubby-herbaceous and herbaceous peatlands based on ordination analysis. Benthic and epiphytic Pennatae diatoms are mainly ecological types, whereas planktonic Centricae diatoms are relatively fewer. The most diverse genera are Pinnularia and Eunotia. Eunotia paludosa and Achnanthidium minutissimum dominated in shrubby-herbaceous peatlands, while Navicula minima and Fragilaria capucina dominated in herbaceous peatlands. The diatom community structures are different in different vegetation types and the diatom species diversity in herbaceous peatlands is higher than that in shrubby-herbaceous peatlands. CODMn and pH are the most important environmental factors affecting diatom species composition and diversity. Eunotia bilunaris, Eunotia mucophila, and Eunotia paludosa can be used as indicators of acidic water environments. Caloneis silicula, Fragilaria capucina, Hantzschia amphioxys, and Navicula radiosa can be applied to indicate the weak alkaline conditions. Eunotia bilunaris and Eunotia paludosa can indicate low conductivity, while Sellaphora pupula indicates the medium-high conductivity. Fragilaria capucina and Navicula radiosa can indicate oligotrophic habitats.
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Affiliation(s)
- Dongxue Han
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, 130102, China
| | - Yang Sun
- School of Archaeology, Jilin University, Changchun, 130012, China
| | - Jinxin Cong
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, 130102, China
| | - Chuanyu Gao
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, 130102, China
| | - Guoping Wang
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, 130102, China.
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Chi L, Wang H, Yu F, Gao C, Dai H, Si X, Liu L, Wang Z, Zheng J, Ke Y, Liu H, Zhang Q. Recent Progress of Ubiquitin-Specific-Processing Protease 7 Inhibitors. Russ J Bioorg Chem 2023. [DOI: 10.1134/s1068162023020073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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Wang X, Wei L, Wu Y, Yan J, Zhao L, Yue X, Gao C. ST-segment elevation predicts the occurrence of malignant ventricular arrhythmia events in patients with acute ST-segment elevation myocardial infarction. BMC Cardiovasc Disord 2023; 23:61. [PMID: 36732698 PMCID: PMC9896671 DOI: 10.1186/s12872-023-03099-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/27/2023] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND ST-segment elevation (STE) represents a repolarization dispersion marker underlying arrhythmogenesis in ST-segment elevation myocardial infarction (STEMI); however, its value for predicting malignant ventricular arrhythmia events (MVAEs) remains uncertain. METHODS In total, 285 patients with STEMI and those with or without MVAEs who presented within 6 h of symptom onset were enrolled. The relationships between STE and clinical characteristics of MVAEs (defined as ventricular tachycardia or ventricular fibrillation) were analyzed using t-test, chi-square test, binary multivariate logistic regression, and receiver operating characteristic curve analysis. RESULTS Patients with STEMI and MVAEs had a shorter time from symptom onset to balloon time (p = 0.0285) and greater STE (p < 0.01) than those without MVAEs. The symptom-to-balloon time, age, and STE were associated with MVAEs after stepwise regression analysis in all cases. Only STE was significantly associated with the occurrence of MVAEs (all, p < 0.01). The area under the curve (AUC) of STE for predicting MVAEs was 0.905, and the cut-off value was 4.5 mV. When only infarct-related arteries were included in the analysis, the AUC of the left anterior descending artery was 0.925 with a cut-off value of 4.5 mV, that of the right coronary artery was 0.915 with a cut-off value of 4.5 mV, and that of the left circumflex artery was 0.929 with a cut-off value of 4.0 mV. CONCLUSIONS In patients with STEMI presenting within 6 h of symptom onset, age, symptom-to-balloon time, and STE were the main predictors for MVAEs. However, among these, STE was the strongest predictor for MVAEs and was an index for repolarization dispersion of cardiomyocytes in infarcted and non-infarcted areas.
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Affiliation(s)
- Xianpei Wang
- Department of Cardiology, People's Hospital of Zhengzhou University, Henan Provincial People's Hospital, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Avenue, Zhengdong New District, Zhengzhou, Henan Province, China.
| | - Lifang Wei
- grid.414011.10000 0004 1808 090XDepartment of Cardiology, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Avenue, Zhengdong New District, Zhengzhou, Henan Province China
| | - Ying Wu
- grid.414011.10000 0004 1808 090XHenan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan Province China
| | - Juanjuan Yan
- grid.414011.10000 0004 1808 090XDepartment of Cardiology, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Avenue, Zhengdong New District, Zhengzhou, Henan Province China
| | - Linwei Zhao
- grid.414011.10000 0004 1808 090XDepartment of Cardiology, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Avenue, Zhengdong New District, Zhengzhou, Henan Province China
| | - Xinjie Yue
- grid.414011.10000 0004 1808 090XDepartment of Cardiology, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Avenue, Zhengdong New District, Zhengzhou, Henan Province China
| | - Chuanyu Gao
- grid.414011.10000 0004 1808 090XDepartment of Cardiology, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou University Central China Fuwai Hospital, No. 1 Fuwai Avenue, Zhengdong New District, Zhengzhou, Henan Province China ,grid.414011.10000 0004 1808 090XHenan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou University Central China Fuwai Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan Province China
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Xing W, Wang S, Liu X, Jiang J, Zhao Q, Wang Y, Zhang Y, Gao C. Prevalence and management of hypertension in Central China: a cross-sectional survey. J Int Med Res 2023; 51:3000605221148905. [PMID: 36636776 PMCID: PMC9841857 DOI: 10.1177/03000605221148905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVE We aimed to assess hypertension prevalence and management in Central China. METHODS In this cross-sectional study conducted from February 2019 to February 2020, we applied stratified multistage random sampling to investigate residents aged 35 to 75 years in Dancheng county of Zhoukou city and Xincai county of Zhumadian city, both in Central China. RESULTS We enrolled 63,940 participants in this survey. A total of 43.6% (95% confidence interval [CI]: 43.2-44.0) of participants had hypertension. Of these, 49.3% (95% CI: 48.7-49.9) were aware of their diagnosis, 36.5% (95% CI: 35.9-37.1) took antihypertensive medication, and 14.3% (95% CI: 13.9-14.7) had their blood pressure under control. Only 31.4% of hypertensive people receiving antihypertensive treatment had achieved control. The hypertension prevalence was lower in urban areas than in rural areas, with higher rates of awareness, treatment, and control. Among subgroups, rural men had the highest prevalence of hypertension. Prevalence, awareness, and treatment rates all increased with age, except for control rates, which declined in the 65- to 75-year-old group. CONCLUSIONS People in Central China have a high hypertension prevalence but low rates of awareness, treatment, and control. Great effort is needed to improve the prevention and management of hypertension in this region.
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Affiliation(s)
- Wenlu Xing
- Department of Cardiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, China,Big Data Center for Cardiovascular Disease, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Shan Wang
- Department of Cardiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, China,Henan Institute of Cardiovascular Epidemiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Xinyun Liu
- Department of Cardiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, China,Big Data Center for Cardiovascular Disease, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Jicheng Jiang
- Department of Cardiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, China,Big Data Center for Cardiovascular Disease, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Qiuping Zhao
- Department of Cardiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, China
| | - Yuming Wang
- Henan Provincial People's Hospital, Zhengzhou University People’s Hospital, Zhengzhou, China
| | - You Zhang
- Department of Cardiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, China,Henan Institute of Cardiovascular Epidemiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China
| | - Chuanyu Gao
- Department of Cardiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Henan Provincial People's Hospital Heart Center, Zhengzhou, China,Henan Institute of Cardiovascular Epidemiology, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, China,Chuanyu Gao, No. 1 Fuwai Road, Zhengdong New District, Zhengzhou 450003, China.
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Yang Y, Guo Q, Lu M, Huang Y, Yang Y, Gao C. Expression of miR-320 and miR-204 in myocardial infarction and correlation with prognosis and degree of heart failure. Front Genet 2023; 13:1094332. [PMID: 36712879 PMCID: PMC9873962 DOI: 10.3389/fgene.2022.1094332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 12/27/2022] [Indexed: 01/13/2023] Open
Abstract
Myocardial infarction is a very dangerous cardiovascular disease with a high mortality rate under the modern developed medical technology. miRNA is a small molecule regulatory RNA discovered in recent years, which can play an important role in many cancers and other diseases. Medical data, machine learning and medical care strategies supporting the Internet of Things (IoMT) have certain applications in the treatment of myocardial infarction. However, the specific pathogenesis of myocardial infarction is still unclear. Therefore, this paper aimed to explore the expression of microRNA-320 and microRNA-204 in myocardial infarction and used the expression of microRNA-320 and microRNA-204 to predict the prognosis of patients with myocardial infarction. In order to discuss the expression of microRNA-320 and microRNA-204 in myocardial infarction in more detail. In this paper, 40 patients in the trial period were selected for clinical research, and 10 patients with normal cardiac function were selected in NHF group as control group. 10 patients with heart failure were selected as AMHF group. 10 patients with acute myocardial infarction were selected as AMNHF group. 10 patients with heart failure after old myocardial infarction were selected as OMHF group. AMHF group, AMNHF group and OMHF group were taken as the case group. This paper analyzed the difference of miR between different groups and determined that there were significant differences in the expression of miR-320 and miR-204 between different groups. Finally, the expression and prognosis of miR-320 and miR-204 in myocardial infarction were analyzed. The analysis results showed that the expression of microRNA-320 and microRNA-204 can inhibit the activity of myocardial cells. On the fifth day, the corresponding expression of microRNA-320 and microRNA-204 reduced the optical density of myocardial cells to 1.75 and 1.76, which was significantly lower than that on the first day. Moreover, excessive miR-320 expression and excessive miR-204 expression can increase the apoptosis rate of myocardial cells. The above results indicated that the high expression of microRNA-320 and microRNA-204 can be a bad prognostic factor in patients with myocardial infarction, showing that medical data, machine learning and medical care strategies supporting IoMT can play a role in the treatment of myocardial infarction. Therefore, it is urgent to understand the pathogenesis of heart failure after myocardial infarction and find new treatment schemes to improve the positive prognosis.
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Affiliation(s)
- Yuanyuan Yang
- Department of Cardiology, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China,Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou, Henan, China,*Correspondence: Yuanyuan Yang,
| | - Qiongya Guo
- Department of Gastroenterology, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China,Department of Gastroenterology, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
| | - Min Lu
- Department of Cardiology, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China,Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
| | - Yansheng Huang
- Department of Cardiology, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China,Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
| | - Yu Yang
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chuanyu Gao
- Department of Cardiology, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China,Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou, Henan, China,Department of Cardiology, Fuwai Central China Cardiovascular Hospital, Zhengzhou, Henan, China
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Qi D, Li W, Quan XQ, Gao Y, Wang J, Guo L, Zhao W, Liu T, Gao C, Yan GX. Alternating Early Afterdepolarizations Underlying Bradycardia-Dependent Macroscopic T Wave and Discordant Mechanical Alternans. Circ Arrhythm Electrophysiol 2023; 16:e011453. [PMID: 36595630 DOI: 10.1161/circep.122.011453] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Macroscopic T wave alternans (macro-TWA) often heralds the onset of Torsades de Pointes in patients with QT prolongation. However, the mechanisms underlying macro-TWA remain unclear. We examined the cellular and ionic basis for macro-TWA in rabbits with left ventricular hypertrophy (LVH). METHODS The renovascular hypertension model was used to induce LVH in rabbits. Action potentials were simultaneously recorded from epicardium and endocardium together with a transmural ECG and isometric contractility in arterially perfused left ventricular wedges. Late sodium current (INa-L) was recorded in single-isolated left ventricular myocytes with the whole cell patch-clamp technique. RESULTS Macro-TWA and accompanied mechanical alternans occurred spontaneously in 8 of 33 LVH rabbits (P<0.05, versus 0/15 in controls) and were induced by an INa-L enhancer ATX-II at 1 to 3 nM in additional 7. Macro-TWA and mechanical alternans occurred discordantly, that is, that longer QT interval and larger T wave were associated with weaker isometric contvractility. Alternating early afterdepolarizations in the endocardium caused macro-TWA in 12 of 15 LVH rabbits and, therefore, early afterdepolarization-dependent R-from-T extrasystoles and Torsades de Pointes always originated from the beats with longer QT and larger T wave during macro-TWA. INa-L density was significantly larger in LVH myocytes than that of control myocytes. Macro-TWA, mechanical alternans, R-from-T extrasystoles, and Torsades de Pointes were all abolished by INa-L blocker ranolazine or mexiletine. CONCLUSIONS LVH enhances INa-L density and promotes alternating early afterdepolarizations in the left ventricular endocardium that manifest as macro-TWA with discordant mechanical alternans. INa-L blockade abolishes macro-TWA, mechanical alternans, early afterdepolarization-dependent R-from-T extrasystoles, and Torsades de Pointes.
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Affiliation(s)
- Datun Qi
- Zhengzhou University People's Hospital and Central China Fuwai Hospital, Zhengzhou, China (D.Q., C.G., G.-X.Y.).,Lankenau Institute for Medical Research, Wynnewood, PA (D.Q., X.-Q.Q., Y.G., J.W., W.Z., G.-X.Y.)
| | - Wei Li
- Department of Cardiology, Xinhua Hospital, Shanghai, China (W.L.)
| | - Xiao-Qing Quan
- Lankenau Institute for Medical Research, Wynnewood, PA (D.Q., X.-Q.Q., Y.G., J.W., W.Z., G.-X.Y.)
| | - Yuan Gao
- Lankenau Institute for Medical Research, Wynnewood, PA (D.Q., X.-Q.Q., Y.G., J.W., W.Z., G.-X.Y.).,Henan University of Traditional Chinese Medicine, Zhengzhou, China (Y.G.)
| | - Jianyong Wang
- Lankenau Institute for Medical Research, Wynnewood, PA (D.Q., X.-Q.Q., Y.G., J.W., W.Z., G.-X.Y.).,TEDA International Cardiovascular Hospital, Tianjin, China (J.W.)
| | | | - Wenping Zhao
- Lankenau Institute for Medical Research, Wynnewood, PA (D.Q., X.-Q.Q., Y.G., J.W., W.Z., G.-X.Y.).,Affiliated Hospital of Hebei University, Baoding, China (W.Z.)
| | - Tong Liu
- Department of Cardiology, Second Hospital of Tianjin Medical University, China (T.L.)
| | - Chuanyu Gao
- Zhengzhou University People's Hospital and Central China Fuwai Hospital, Zhengzhou, China (D.Q., C.G., G.-X.Y.)
| | - Gan-Xin Yan
- Zhengzhou University People's Hospital and Central China Fuwai Hospital, Zhengzhou, China (D.Q., C.G., G.-X.Y.).,Lankenau Institute for Medical Research, Wynnewood, PA (D.Q., X.-Q.Q., Y.G., J.W., W.Z., G.-X.Y.).,Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA (G.-X.Y.)
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Bhat RA, Ali SM, Rathi A, Bhat JA, Iqbal RS, Islam MM, Maqbool S, Tibrewal A, Qu Y, Zhang Y, Sun Y, Xiao W, Gao C. Outcome of Impella 2.5 use in patients undergoing Percutaneous Coronary Intervention in Henan, China: a case series. Perfusion 2023; 38:208-213. [PMID: 34581607 DOI: 10.1177/02676591211049018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Acute myocardial infarction (AMI) complicated by cardiogenic shock (AMI-CS) or heart failure is associated with an unacceptably high in-hospital mortality of 33%-55% and a lost chance to accept PCI (Percutaneous Coronary Intervention). AIM The aim of the study was to find out whether percutaneous hemodynamic support device Impella 2.5 improves prognosis of high-risk PCI patients or not. METHODS This study was a case series involving six patients who underwent a Left Ventricular Assist Device (LVAD, Impella 2.5, Abiomed, Danvers, MA) implantation after suffering from AMI with a very low ejection fraction and acute heart failure. The clinical experience and outcomes of the patients are hereby discussed. RESULTS All PCI procedures were safely completed under LVAD support. The hemodynamic parameters of all patients improved clinically over the next 30 days and following 12 months after Impella insertion except in two patients, of which one patient (Case number 6) died 4 days post-Impella protected PCI procedure due to acute left ventricle heart failure with cardiogenic shock and pulmonary oedema; and another one died at 12 months after Impella protected PCI procedure (Case number 4) due to decompensated heart failure and infected pneumonia. CONCLUSION Percutaneous hemodynamic support is favorable and feasible during high risk Percutaneous Coronary Intervention (PCI). A bigger study is needed to substantiate the claims of the current study.
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Affiliation(s)
- Rafiq Ahmed Bhat
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, People's Republic of China
| | - Syed Manzoor Ali
- Super Speciality Division, Department of Cardiology, Government Medical College Srinagar, Srinagar, India
| | - Akanksha Rathi
- Department of Community Medicine, Vedanta Institute of Medical Sciences, Palghar, India
| | - Javaid Akhter Bhat
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, People's republic of China
| | - Raja Saqib Iqbal
- Department of Paediatrics, Batra Hospital and Medical Research Centre, New Delhi, India
| | - Md Monowarul Islam
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Syed Maqbool
- Department of Cardiology, Government Superspeciality Hospital, Srinagar, India
| | - Abhishek Tibrewal
- Department of Community Medicine, Institute of Biostatistics and Epidemiology, Gurgaon, India
| | - Yongsheng Qu
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, People's Republic of China.,Department of Cardiology, Fuwai Central China Cardiovascular Hospital, Zhengzhou University, Zhengzhou, People's Republic of China
| | - You Zhang
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, People's Republic of China.,Department of Cardiology, Fuwai Central China Cardiovascular Hospital, Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yuxiao Sun
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, People's Republic of China.,Department of Cardiology, Fuwai Central China Cardiovascular Hospital, Zhengzhou University, Zhengzhou, People's Republic of China
| | - Wentao Xiao
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, People's Republic of China.,Department of Cardiology, Fuwai Central China Cardiovascular Hospital, Zhengzhou University, Zhengzhou, People's Republic of China
| | - Chuanyu Gao
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, People's Republic of China.,Department of Cardiology, Fuwai Central China Cardiovascular Hospital, Zhengzhou University, Zhengzhou, People's Republic of China.,Henan Provincial Key Laboratory for Control of Coronary Heart Disease, Zhenzhou, People's Republic of China
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Xue X, Hu J, Peng L, Li H, Jiang Y, Gao C, Chen Y, Chen J, Fu X, Yang L, Kong X, Chen M, Kan H, Xiang D, Chen R. Low ambient temperature might trigger the symptom onset of pulmonary embolism: A nationwide case-crossover study at hourly level in China. Sci Total Environ 2022; 853:158524. [PMID: 36063940 DOI: 10.1016/j.scitotenv.2022.158524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/18/2022] [Accepted: 08/31/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Pulmonary embolism (PE) is an important cause of death and its seasonality has long been observed. Very few epidemiological studies have explored the potential role of ambient temperature in PE symptom onset, especially at the hourly level. METHODS We conducted a time-stratified case-crossover study among 17,903 PE patients with hourly onset of symptom from 1590 hospitals across China between January 2015 and September 2020. Conditional logistic regression model combined with distributed lag non-linear models were used to explore the associations between hourly ambient temperature and PE symptom onset. The attributable fractions due to non-optimum temperature were calculated. RESULTS The exposure-response relationship curve was inverse and almost linear. Lower temperature was significantly associated with higher risk of PE symptom onset when temperature was below 18 °C. This risk occurred immediately at the same hour, attenuated thereafter, and became nonsignificant at approximately 72 h after exposure. Compared with the referent temperature (P99, 34.1 °C), the odds ratio of PE symptom onset associated with extremely low temperature (P1, -16.1 °C) over lag 0-72 h was 1.63 (95%CI: 1.23, 2.16). Low temperature may account for 16.19 % of the symptom onset nationally with higher proportion in the south of China. The effects were stronger in older adults, males, and cold seasons. CONCLUSIONS We provided the first-hand robust evidence that transient exposure (at the hourly level) to low temperature might trigger the symptom onset of PE and constitute a considerable burden for PE patients. Targeted protections and health education are needed for susceptible populations.
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Affiliation(s)
- Xiaowei Xue
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Jialu Hu
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Li Peng
- Shanghai Typhoon Institute/CMA, Shanghai Key Laboratory of Meteorology and Health, Shanghai, China
| | - Huichu Li
- Department of Environmental Health, Harvard T.H.Chan School of Public Health, Boston, MA, USA
| | - Yixuan Jiang
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Chuanyu Gao
- Department of Cardiology, Fuwai Central China Cardiovascular Hospital, Beijing, China
| | - Yuguo Chen
- Department of Cardiology, Qilu Hospital of Shandong University, Shandong, China
| | - Jiyan Chen
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangzhou, China
| | - Xianghua Fu
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lixia Yang
- Department of Cardiology, The 920th Hospital of Chinese People's Liberation Army Joint Support Force, Kunming, China
| | - Xiangqing Kong
- Department of Cardiology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Haidong Kan
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Dingcheng Xiang
- Department of Cardiology, General Hospital of the PLA Southern Theater Command, Guangzhou, China.
| | - Renjie Chen
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China; Shanghai Typhoon Institute/CMA, Shanghai Key Laboratory of Meteorology and Health, Shanghai, China.
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Freisenhausen J, Khera N, Gao C, Srivastava A, Luo L, Pivarcsi A, Sonkoly E. 375 miR-484: a microRNA with altered subcellular localization in psoriasis keratinocytes. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Omondi A, Sirinvaravong N, Spears J, Sauerwein S, Taoutel R, Liskov S, Gao C, Liu T, Kowey PR, Yan GX. Marked QTc Reduction Immediately Following Direct Current Cardioversion of Atrial Fibrillation: Clinical Implications and Mechanisms. JACC Clin Electrophysiol 2022; 9:543-554. [PMID: 36752461 DOI: 10.1016/j.jacep.2022.10.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/12/2022] [Accepted: 10/19/2022] [Indexed: 01/20/2023]
Abstract
BACKGROUND The QTc in sinus rhythm (SR) following direct current cardioversion (DCCV) of atrial fibrillation (AF) is commonly used as a baseline QTc for patients who require initiation of antiarrhythmic drugs for rhythm control. Inaccurate baseline QTc may cause drug-induced torsades de pointes. OBJECTIVES To assess time-dependent QTc changes following DCCV. METHODS We prospectively assessed QTc changes with Bazett's QTc and Fridericia's QTc formulas in 65 patients following conversion of AF to SR. Among these 65 patients, 48 underwent DCCV and 17 spontaneously converted to SR. RESULTS There was a large and statistically significant decrease in QTc in SR immediately following DCCV in 40 patients, which occurred with an abrupt reduction in heart rate postcardioversion. This finding excluded 8 patients with ventricular-paced QRS. The mean decrease from QTc in AF was 70.7 ± 37.2 milliseconds in the QTc interval for heart rate using Bazett's formula and 33.8 ± 17.9 milliseconds in the QTc interval for heart rate using Fridericia's formula at 1-minute post-DCCV. In 17 patients with spontaneous conversion from AF to SR, the QTc reduction was comparable to those in patients with DCCV. The QTc increased with time and reached a steady state at 5 minutes following conversion. Initiation of class III drugs based on the "shortened" baseline QTc following DCCV was associated with drug-induced torsades de pointes. CONCLUSIONS In patients with AF following conversion, regardless spontaneous or DCCV, the QTc shortened significantly with decreases in heart rate, likely via the mechanism of time-dependent rate adaption of ventricular repolarization. A steady-state QTc at 5-minutes following DCCV should be used as real baseline for guidance of pharmacotherapy in patients with AF.
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Affiliation(s)
- Arthur Omondi
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | - Natee Sirinvaravong
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | - Jenna Spears
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | - Samuel Sauerwein
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | - Roy Taoutel
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | - Steven Liskov
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | - Chuanyu Gao
- Fuwai Huazhong Hospital, Zhengzhou, Henan, China.
| | - Tong Liu
- Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China
| | - Peter R Kowey
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA; Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Gan-Xin Yan
- Lankenau Medical Center and Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA; Fuwai Huazhong Hospital, Zhengzhou, Henan, China; Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
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Yang N, Liu J, Liu J, Hao Y, Smith JSC, Huo Y, Fonarow GC, Ge J, Morgan L, Ma C, Han Y, Zhao D, Li B, Xu B, Li B, Liu B, Wang B, He Y, Yu B, Yang B, Luo C, Wang C, Liu C, Liang C, Gao C, Lai C, Wang C, Zhang C, Wu C, Zhang C, Cui B, Huang L, Peng D, Xu D, Wu D, Zhu D, Chai D, Li D, Tang F, Xiao J, Zhao F, Huang F, Meng F, Li F, Gan F, Xu G, Sang G, Ma G, Zhang G, Tao G, Li G, Chen G, Xin G, Li G, Fu G, Chen G, Lin H, Guo H, Lin H, Jiang H, Liu H, Luan H, Zhang H, Deng H, Li H, Wang H, Liu H, Dong H, Liu H, Zhang H, Wang H, Chu H, Xi J, Yang J, Ye J, Li J, Tao J, Liu J, Yang J, Ding J, Tong J, Chen J, Jiang J, Yang J, Li J, Yan J, Hu J, Xu J, Wang J, Diao J, Zhao J, Wei J, Yi J, Su J, Tang J, Chen J, Yin J, Fan J, Guan J, Ge J, Liu J, Deng J, Fang J, Li J, Chen K, Luo K, Wu K, Hong L, Li L, Jiang L, Wei L, Meng L, Ma L, Tang L, Wang L, Wei L, Li L, Tao L, Yang L, Li W, Zhang M, Chen K, Lai M, Tian M, Bai M, Han M, Chen M, Liang N, Jia N, Bing H, Qu P, Zhang P, Chen P, Hou P, Xie P, Zhang P, Dong P, Wu Q, Xie Q, Zhong Q, Wang Q, Su Q, Chang R, Lin R, Zhao R, Jia S, Nie S, Ye S, He S, Chen S, Ma S, Li S, Xin S, Xia S, Zhang S, Qu S, Ma S, Wang S, Li S, Luo S, Liu T, Zhang T, Tuo T, Li T, Yang T, Du T, Wu T, Liu W, Mao W, Tuo W, Wang W, Jiang W, Huang W, Liu W, Fan W, Xu W, Lin W, Su X, Chen X, Zhang X, Fu X, Yang X, Zhao X, Ma X, Sun X, Wang X, Li X, Li X, Yang X, Chen X, Chen X, Zhang X, Cheng X, Peng X, Ma X, Qi X, Feng X, Chen X, Tang X, Tang S, Zhao X, Chen X, Li X, Li X, Liu X, Peng X, Han Y, Wang Y, Niu Y, Yu Y, Zheng Y, Wang Y, Zheng Y, Guo Y, Yang Y, Huang Y, Liu Y, Guo Y, Luo Y, Hao Y, Sun Y, Lin Y, Ma Y, Guo Y, Li Y, Li Y, Zhang Y, Jin Y, Li Y, Huang Y, Sun Y, Yang Y, Zhu Y, Shi Y, Zhao Y, Hou Y, Zheng Z, Xu Z, Ouyang Z, He Z, Lv Z, Li Z, He Z, Ji Z, Zhang Z, Ji Z, Su Z, Yang Z, Ou Z, Yang Z, Yang Z, Wang Z, Song Z, Wang Z, Yuan Z. In-hospital outcomes of ticagrelor versus clopidogrel in patients 75 years or older with acute coronary syndrome: findings from the Improving Care for Cardiovascular Disease in China (CCC)-Acute Coronary Syndrome Project. Age Ageing 2022; 51:6827082. [PMID: 36413586 DOI: 10.1093/ageing/afac231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The evidence for the comparative effectiveness and safety of ticagrelor versus clopidogrel in older patients with acute coronary syndrome (ACS) is limited, especially in the acute phase of ACS. This study aimed to compare the in-hospital outcomes of ticagrelor versus clopidogrel in older patients with ACS. METHODS Hospitalised ACS patients aged ≥75 years who were recruited to the Improving Care for Cardiovascular Disease in China-ACS project between November 2014 and December 2019 and received aspirin and P2Y12 receptor inhibitors within 24 h after first medical contact were included. The primary outcomes were in-hospital major adverse cardiovascular events (MACE) and major bleeding. Multivariable Cox regression was performed to evaluate the comparative effectiveness and safety of ticagrelor and clopidogrel. Inverse probability of treatment weighting (IPTW) and propensity score matching analyses were performed to evaluate the robustness of the results. RESULTS Of 18,244 ACS patients, 18.5% received ticagrelor. Multivariable-adjusted analysis revealed comparable risks of in-hospital MACE between patients receiving ticagrelor and clopidogrel (hazard ratio [HR] 1.12, 95% confidence interval [CI] 0.92-1.35). However, ticagrelor use was associated with 45% higher risk of in-hospital major bleeding compared with clopidogrel use (HR 1.45, 95% CI 1.09-1.91). Similar results were found in the IPTW analysis. CONCLUSIONS ACS patients aged ≥75 years receiving ticagrelor during the acute phase had similar risk of in-hospital MACE, but higher risk of in-hospital major bleeding compared with those receiving clopidogrel. More evidence is needed to guide the use of P2Y12 receptor inhibitors during hospitalisation in older patients with ACS. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT02306616.
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Affiliation(s)
- Na Yang
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Jing Liu
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Jun Liu
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Yongchen Hao
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Jr Sidney C Smith
- Division of Cardiology, University of North Carolina, Chapel Hill, NC, USA
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Gregg C Fonarow
- Division of Cardiology, Geffen School of Medicine at University of California, Los Angeles, CA, USA
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Louise Morgan
- International Quality Improvement Department, American Heart Association, Dallas, TX, USA
| | - Changsheng Ma
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, Beijing, China
| | - Yaling Han
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, Liaoning, China
| | - Dong Zhao
- Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
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Khadhouri S, Gallagher KM, MacKenzie KR, Shah TT, Gao C, Moore S, Zimmermann EF, Edison E, Jefferies M, Nambiar A, Anbarasan T, Mannas MP, Lee T, Marra G, Gómez Rivas J, Marcq G, Assmus MA, Uçar T, Claps F, Boltri M, La Montagna G, Burnhope T, Nkwam N, Austin T, Boxall NE, Downey AP, Sukhu TA, Antón-Juanilla M, Rai S, Chin YF, Moore M, Drake T, Green JSA, Goulao B, MacLennan G, Nielsen M, McGrath JS, Kasivisvanathan V. Developing a Diagnostic Multivariable Prediction Model for Urinary Tract Cancer in Patients Referred with Haematuria: Results from the IDENTIFY Collaborative Study. Eur Urol Focus 2022; 8:1673-1682. [PMID: 35760722 DOI: 10.1016/j.euf.2022.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/05/2022] [Accepted: 06/04/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Patient factors associated with urinary tract cancer can be used to risk stratify patients referred with haematuria, prioritising those with a higher risk of cancer for prompt investigation. OBJECTIVE To develop a prediction model for urinary tract cancer in patients referred with haematuria. DESIGN, SETTING, AND PARTICIPANTS A prospective observational study was conducted in 10 282 patients from 110 hospitals across 26 countries, aged ≥16 yr and referred to secondary care with haematuria. Patients with a known or previous urological malignancy were excluded. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS The primary outcomes were the presence or absence of urinary tract cancer (bladder cancer, upper tract urothelial cancer [UTUC], and renal cancer). Mixed-effect multivariable logistic regression was performed with site and country as random effects and clinically important patient-level candidate predictors, chosen a priori, as fixed effects. Predictors were selected primarily using clinical reasoning, in addition to backward stepwise selection. Calibration and discrimination were calculated, and bootstrap validation was performed to calculate optimism. RESULTS AND LIMITATIONS The unadjusted prevalence was 17.2% (n = 1763) for bladder cancer, 1.20% (n = 123) for UTUC, and 1.00% (n = 103) for renal cancer. The final model included predictors of increased risk (visible haematuria, age, smoking history, male sex, and family history) and reduced risk (previous haematuria investigations, urinary tract infection, dysuria/suprapubic pain, anticoagulation, catheter use, and previous pelvic radiotherapy). The area under the receiver operating characteristic curve of the final model was 0.86 (95% confidence interval 0.85-0.87). The model is limited to patients without previous urological malignancy. CONCLUSIONS This cancer prediction model is the first to consider established and novel urinary tract cancer diagnostic markers. It can be used in secondary care for risk stratifying patients and aid the clinician's decision-making process in prioritising patients for investigation. PATIENT SUMMARY We have developed a tool that uses a person's characteristics to determine the risk of cancer if that person develops blood in the urine (haematuria). This can be used to help prioritise patients for further investigation.
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Affiliation(s)
- Sinan Khadhouri
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK; Aberdeen Royal Infirmary, Aberdeen, UK; British Urology Researchers in Surgical Training (BURST) Collaborative, UK.
| | - Kevin M Gallagher
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Western General Hospital, Edinburgh, UK; Department of Clinical Surgery, University of Edinburgh, Edinburgh, UK
| | - Kenneth R MacKenzie
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Freeman Hospital, Newcastle Upon Tyne, UK
| | - Taimur T Shah
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Department of Surgery and Cancer, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK; Division of Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Chuanyu Gao
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Addenbrookes Hospital, Cambridge, UK
| | - Sacha Moore
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Wrexham Maelor Hospital, Wrexham, UK
| | - Eleanor F Zimmermann
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Torbay and South Devon NHS Foundation Trust, Torbay, UK
| | - Eric Edison
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Department of Urology, Whipps Cross Hospital, Barts Health NHS Trust, London, UK
| | - Matthew Jefferies
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Morriston Hospital, Swansea, UK; Swansea University, Swansea, UK
| | - Arjun Nambiar
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Freeman Hospital, Newcastle Upon Tyne, UK
| | - Thineskrishna Anbarasan
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Western General Hospital, Edinburgh, UK
| | - Miles P Mannas
- Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
| | - Taeweon Lee
- Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
| | - Giancarlo Marra
- Department of Surgical Sciences, Città della Salute e della Scienza, Turin, Italy; University of Turin, Turin, Italy
| | - Juan Gómez Rivas
- Department of Urology, La Paz University Hospital, Madrid, Spain
| | - Gautier Marcq
- Urology Department, Claude Huriez Hospital, CHU Lille, Lille, France; CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, UMR9020-U1277 - CANTHER - Cancer Heterogeneity Plasticity and Resistance to Therapies, University Lille, Lille, France
| | - Mark A Assmus
- Division of Urology, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Taha Uçar
- Department of Urology, Istanbul Medeniyet University, Istanbul, Turkey
| | - Francesco Claps
- Urological Clinic, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Matteo Boltri
- Urological Clinic, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Giuseppe La Montagna
- Urological Clinic, Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Tara Burnhope
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Nkwam Nkwam
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Tomas Austin
- Department of Urology, Queen Alexandra Hospital, Portsmouth, UK
| | | | | | - Troy A Sukhu
- University of North Carolina Hospitals, Chapel Hill, NC, USA
| | | | - Sonpreet Rai
- St James University Hospital, Leeds Teaching Hospital NHS Trust, Leeds, UK
| | | | - Madeline Moore
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | | | - James S A Green
- Department of Urology, Whipps Cross Hospital, Barts Health NHS Trust, London, UK; Healthcare and Population Research, Kings College, London, UK
| | - Beatriz Goulao
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Graeme MacLennan
- Centre for Healthcare Randomised Trials, University of Aberdeen, Aberdeen, UK
| | - Matthew Nielsen
- University of North Carolina Hospitals, Chapel Hill, NC, USA
| | - John S McGrath
- University of Exeter Medical School, Exeter, UK; Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Veeru Kasivisvanathan
- British Urology Researchers in Surgical Training (BURST) Collaborative, UK; Division of Surgery and Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK
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Zhang Y, Gao C, Greene SJ, Greenberg BH, Butler J, Yu J, Zheng Z, Ma G, Wang L, Yang P, Ji X, Xu D, Wang J, Zhang Y, Liu Y, Zhao Y, Qi H, Zhai M, Feng J, Huang Y, Zhou Q, Zhang J. Clinical performance and quality measures for heart failure management in China: the China-Heart Failure registry study. ESC Heart Fail 2022; 10:342-352. [PMID: 36224725 PMCID: PMC9871659 DOI: 10.1002/ehf2.14184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 01/27/2023] Open
Abstract
AIMS Heart failure (HF) remains a major public health problem with increasing prevalence in China. This study evaluated the clinical performance and quality measures for HF management to identify gaps in the standardization of care for patients hospitalized for HF in China. METHODS AND RESULTS Following the results of China-HF stage I (2012-2015), the second stage of the China-HF was launched in 2017. Among 113 hospitals with ≥100 cases, the China-HF Stage II assessed the quality of care measures for HF and compared results with previous data in China and the US-based Get with The Guidelines-Heart Failure (GWTG-HF) registries. In total, 34 938 patients hospitalized with HF were enrolled from January 2017 to October 2020. Echocardiographic left ventricular function and natriuretic peptide test were performed in 93.7% and 93.0% of the cases, respectively. Adherence to standardized guidelines in China-HF stage II was higher than that in the China-HF stage I, but generally lower than GWTG-HF registry with 78.2% of eligible patients was prescribed oral diuretics, 78.7% renin-angiotensin-system inhibitors, and 82.2% beta-blockers. Implantable cardioverter-defibrillators and cardiac resynchronization devices were implanted in 3.9% and 14.6%, respectively. In contrast, the proportion of eligible patients discharged with spironolactone (87.8%) was higher than GWTG-HF. The median length of hospitalization was 9 (6, 12) days, and 938 (2.8%) patients died or withdrew from treatment during hospitalization. CONCLUSIONS Despite significant improvements in the use of guideline-recommended testing and therapy, there remain major gaps in quality of care for patients hospitalized for HF in China that are generally larger than gaps observed in the United States.
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Affiliation(s)
- Yuhui Zhang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, National Center for Cardiovascular DiseasesFuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Chuanyu Gao
- Department of Cardiology, Henan Provincial People's HospitalZhengzhou University People's HospitalZhengzhouChina,Department of Cardiology, Central China Fuwai HospitalCentral China Fuwai Hospital of Zhengzhou UniversityZhengzhouChina
| | - Stephen J. Greene
- Duke Clinical Research InstituteDurhamNorth CarolinaUSA,Division of CardiologyDuke University School of MedicineDurhamNorth CarolinaUSA
| | - Barry H. Greenberg
- Division of CardiologyUniversity of California San DiegoSan DiegoCaliforniaUSA
| | - Javed Butler
- Department of MedicineUniversity of Mississippi Medical CenterJacksonMississippiUSA
| | - Jing Yu
- Department of CardiologyLanzhou University Second HospitalLanzhouChina
| | - Zhaofen Zheng
- Department of CardiologyHunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Hunan Normal UniversityChangshaChina
| | - Genshan Ma
- Department of CardiologyZhongda Hospital Affiliated to Southeast UniversityNanjingChina
| | - Lian Wang
- Department of Cardiology, Nanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Ping Yang
- Department of CardiologyChina‐Japan Union Hospital of Jilin UniversityChangchunChina,Jilin Provincial Key Laboratory for Genetic Diagnosis of Cardiovascular DiseaseChangchunJilin ProvinceChina
| | - Xiaoping Ji
- Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of CardiologyQilu Hospital of Shandong UniversityJinanChina
| | - Dingli Xu
- State Key Laboratory of Organ Failure Research, Department of Cardiology, Nanfang HospitalSouthern Medical University, Key Laboratory for Organ Failure Research, Ministry of Education of the People's Republic of ChinaGuangzhouChina
| | - Jiang Wang
- Department of CardiologyXinqiao Hospital of Army Medical UniversityChongqingChina
| | - Yao Zhang
- Department of CardiologyThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina,Key Laboratory of Myocardial Ischemia, Ministry of EducationHarbin Medical UniversityHarbinChina
| | - Ying Liu
- Department of Cardiology, Institute of Cardiovascular DiseasesFirst Affiliated Hospital of Dalian Medical UniversityDalianChina
| | - Yan Zhao
- Department of CardiologyFirst People's Hospital of Yunnan ProvinceKunmingChina
| | - Hong Qi
- Department of Heart FailureAffiliated Hospital of Chifeng CollegeChifengChina
| | - Mei Zhai
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, National Center for Cardiovascular DiseasesFuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jiayu Feng
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, National Center for Cardiovascular DiseasesFuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yan Huang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, National Center for Cardiovascular DiseasesFuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Qiong Zhou
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, National Center for Cardiovascular DiseasesFuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jian Zhang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, National Center for Cardiovascular DiseasesFuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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Ye LL, Zhang JW, Yan RJ, Xiang L, Hu YL, Cui J, Tang YX, Chai X, Gao C, Xiao L, Jiang Y, Zhang J, Yang Y. [Association between the awareness of Nutrition Facts Panel and prepackaged food purchase behavior among residents]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:1478-1483. [PMID: 36274617 DOI: 10.3760/cma.j.cn112150-20211101-01006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To explore the association between the cognition of Nutrition Facts Panel and prepackaged food purchase behavior among residents in six provinces in China. Methods: Using a multi-stage sampling method, 3 002 adults aged 18-70 were selected from the western region (Sichuan), eastern region (Guangdong, Jiangsu, Beijing), central region (Henan), and northeastern region (Heilongjiang) of China from July 2020 to March 2021. Socio-demographic characteristics of participants and their cognition of Nutrition Facts Panel and prepackaged food purchase behavior were collected through questionnaire. A multivariate binary logistic regression model was used to analyze the association between cognition of Nutrition Facts Panel and prepackaged food purchase behavior. Results: The age of 3 002 subjects was (42.3±13.4) years, among which 63.8% (1 914) were female, 66.7% knew the Nutrition Facts Panel, 49.8% would read it when purchasing, 30.7% could understand it, and 56.6% (1 699) bought prepackaged food more than once a week. The results of multivariate analysis showed that after adjusting for relevant confounding factors, compared with the participants knowing but not reading the Nutrition Facts Panel, the group knowing and reading was more likely to buy 11 types of prepackaged food at least once a week (all P<0.05). Compared with the participants reading but not understanding the Nutrition Facts Panel, the group reading and understanding was less likely to buy 11 types of prepackaged food at least once a week (all P<0.05). Conclusion: There was a correlation between cognition of Nutrition Facts Panel and prepackaged food purchase behavior among residents.
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Affiliation(s)
- L L Ye
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - J W Zhang
- Shijiazhuang Municipal Bureau of Statistics, Shijiazhuang 050011, China
| | - R J Yan
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - L Xiang
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - Y L Hu
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - J Cui
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - Y X Tang
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - X Chai
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - C Gao
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - L Xiao
- Chinese Health Education Network, Beijing 100020, China
| | - Y Jiang
- Chinese Nutrition Society, Beijing 100022, China
| | - Juan Zhang
- School of Population Medicine and Public Health, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 10005, China
| | - Yuexin Yang
- Chinese Nutrition Society, Beijing 100022, China
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Ninomiya K, Serruys PW, Garg S, Gao C, Masuda S, Lunardi M, Burzotta F, Morice MC, Colombo A, Mack MJ, Holmes DR, Davierwala PM, Thuijs D, Onuma Y. Impact of bifurcation lesion on 10-year mortality in the SYNTAX trial. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Percutaneous coronary intervention (PCI) of bifurcation lesions is associated with higher rates of adverse events, and currently it is unclear whether PCI or coronary artery bypass grafting (CABG) is the safer treatment for these patients at very long-term follow up.
Objectives
To investigate the impact of bifurcation lesions on observed all-cause 10-year mortality in the SYNTAX trial.
Methods
In the SYNTAX Extended Survival study, 10-year observed mortality was compared among four groups: (a) presence of ≥1 bifurcation lesion and treatment with PCI (n=649), (b) no bifurcation lesion and treatment with PCI (n=248), (c) presence of ≥1 bifurcation lesion and treatment with CABG (n=651), and (d) no bifurcation lesion and treatment with CABG (n=239).
Results
Compared to patients without bifurcations, those with bifurcation lesion(s) treated with PCI had a significantly higher risk of all-cause death (19.8% vs 30.1%; HR: 1.55, 95% CI: 1.12 to 2.14; p=0.007), whereas following CABG, mortality was similar in patients with or without bifurcation lesion(s) (23.3% vs 23.0%; HR: 0.81, 95% CI: 0.59 to 1.12; p=0.207). (Figure1) There was a significant interaction between bifurcation lesion(s) and treatment arm (p for interaction=0.006).
In PCI patients, at 5-years there was no significant difference in mortality between 1- vs 2-stent techniques, whereas at 10-years, a 2-stent technique was associated with higher mortality (33.3% vs 25.9%; HR: 1.51, 95% CI: 1.06 to 2.14; p=0.021, Figure2).
Conclusions
Bifurcation lesion(s) require special attention from the heart team discussion, considering the higher 10-year all-cause mortality associated with PCI. Careful evaluation of bifurcation lesion complexity may be helpful in decision-making.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): The SYNTAX Extended Survival study was supported by the German Foundation of Heart Research (Frankfurt am Main, Germany). The SYNTAX trial, during 0-5 years follow-up, was funded by Boston Scientific Corporation (Marlborough, MA, USA). Both sponsors had no role in the study design, data collection, data analyses, and interpretation of the study data, nor were involved in the decision to publish the final manuscript. The principal investigators and authors had complete scientific freedom.
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Affiliation(s)
- K Ninomiya
- National University of Ireland , Galway , Ireland
| | - P W Serruys
- National University of Ireland , Galway , Ireland
| | - S Garg
- Royal Blackburn Hospital , Blackburn , United Kingdom
| | - C Gao
- National University of Ireland , Galway , Ireland
| | - S Masuda
- National University of Ireland , Galway , Ireland
| | - M Lunardi
- National University of Ireland , Galway , Ireland
| | - F Burzotta
- Fondazione Policlinico Universitario A. Gemelli IRCSS , Rome , Italy
| | - M C Morice
- Jacques Cartier Private Hospital , Massy , France
| | - A Colombo
- Humanitas Research Hospital , Milan , Italy
| | - M J Mack
- Baylor University Medical Center , Dallas , United States of America
| | - D R Holmes
- Mayo Clinic , Rochester , United States of America
| | | | - D Thuijs
- Erasmus University Medical Centre , Rotterdam , The Netherlands
| | - Y Onuma
- National University of Ireland , Galway , Ireland
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Serruys PW, Gao C, Ninomiya K, Hara H, Garg S, Onuma Y, Kappetein AP, Mohr FW, Mack M. Ten years survival benefit of CABG or PCI based on individual prediction. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
To compare the observed and individual predicted mortalities according to the SYNTAX score II 2020 (SSII-2020) in the all-comers SYNTAX population, and retrospectively assess the appropriateness of revascularization with percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG) in patients with three vessel disease (3VD) and/or left main disease (LMCAD).
Methods
Internal and external validation of the SSII-2020 to predict 10-year all-cause death was performed in the respective randomized and registry SYNTAX populations. Differences in individual predicted mortalities following CABG or PCI were ranked and displayed with the observed mortalities. The proportions of screened patients deriving a survival benefit from CABG or PCI were determined retrospectively.
Results
A total of 2602 participants (as-treated population) were included in the randomized and registry cohorts. In the randomized cohort, all-cause mortality at 10 years, as an average treatment effect, was 23.8% (199/865) with CABG and 28.6% (249/901) with PCI, with a differential survival benefit of 4.6% (95% CI: 0.58% to 8.7%, log-rank p value=0.023). In the CABG and PCI registries, mortalities were 27.8% (167/644) and 55.4% (99/192), respectively. Calibration and discrimination of the SSII-2020 was helpful in CABG and PCI patients in the randomized and registry cohorts. In the PCI registry, the SSII-2020 underestimated mortality since specific comorbidities that entail high mortality are not included in the formula (C-index: 0.72, intercept: 0.38, slope: 0.66), whilst in the CABG registry, it predicted mortality with a helpful calibration and discrimination (C-index: 0.70, intercept: 0.00, slope: 0.76). The proportions of patients with a predicted survival benefit following CABG and PCI were respectively 78.3% (1383/1766) and 21.7% (383/1766) in the randomized cohort, and 82.4% (2143/2602) and 17.7% (459/2602) in the whole SYNTAX trial population.
Conclusion
In the randomized and registry cohort of this all-comers population with 3VD and/or LMCAD, there was reasonable agreement between the individual predicted and observed mortalities after CABG or PCI, such that the predicted 10-year survival benefit might be helpful in determining the appropriateness of each modality of revascularization.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): The SYNTAX Extended Survival study was supported by the German Foundation of Heart Research (Frankfurt am Main, Germany). The SYNTAX trial, during 0-5 years follow-up, was funded by Boston Scientific Corporation (Marlborough, MA, USA). Both sponsors had no role in the study design, data collection, data analyses, and interpretation of the study data, nor were involved in the decision to publish the final manuscript. The principal investigators and authors had complete scientific freedom.
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Affiliation(s)
- P W Serruys
- National University of Ireland , Galway , Ireland
| | - C Gao
- National University of Ireland , Galway , Ireland
| | - K Ninomiya
- National University of Ireland , Galway , Ireland
| | - H Hara
- National University of Ireland , Galway , Ireland
| | - S Garg
- Royal Blackburn Hospital , Blackburn , United Kingdom
| | - Y Onuma
- National University of Ireland , Galway , Ireland
| | - A P Kappetein
- Erasmus University Medical Centre , Rotterdam , The Netherlands
| | - F W Mohr
- Heart Center of Leipzig , Leipzig , Germany
| | - M Mack
- Baylor Scott and White The Heart Hospital , Plano , United States of America
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Wang Y, Liu X, Guo C, Xiong Y, Cao L, Bing Z, Song Y, Gao C, Tian Z, Lin Y, Xu Y, Xue J, Li B, Huang Z, Yang X, Cao Z, Li J, Jiang X, Si X, Zhang L, Song M, Zhou Z, Chen R, Li S, Yang H, Liang N. EP16.01-017 T-cell Repertoire Heterogeneity and Homogeneity in Synonymous Multiple Primary Lung Cancers. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.1017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Gao C, Wang G, Cong J, Han D, Zhao H. Burning alters the decomposition of residual plant litters in Calamagrostis angustifolia wetlands in the Sanjiang Plain (Northeast China). Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.953349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Wetlands store >30% of the global soil carbon pool, which is important for global carbon cycling. However, with global warming and the increase in regional human activities, an increasing number of wetlands are being threatened by fires, which have serious effects on carbon cycling in wetlands. Although plant litter decomposition is one of the key stages of carbon cycling in wetlands, it is still unclear whether fires affect residual plant litter decomposition in burnt wetlands and whether the fire season also causes different effects. To address these knowledge gaps, a plant litter decomposition experiment was conducted during the growing season in autumn burnt, spring burnt, and unburnt sites in a Calamagrostis angustifolia wetland in the Sanjiang Plain (Northeast China). The results show that autumn burning promotes more mass loss (i.e., 15.9 ± 1.6% in autumn burnt sites and 14.8 ± 1.7% in autumn unburnt sites) and accelerates the decomposition of plant litter, whereas spring burning decreases the decomposition rates of plant litter (i.e., 15.7 ± 1.7% in spring burnt sites and 22.0 ± 2.5% in spring unburnt sites). As the decomposition time increased, the accumulation index indicated that carbon was released from plant litter to the surrounding environment accompanied by mass loss and nutrient elements accumulated in the residual plant litter. The N/P ratio of plant litter decreased from ca. 20 on day 26th to ca. 9 on day 121st, indicating that N acts as the limiting element for plant litter decomposition in C. angustifolia wetlands, and the limitation increased with increasing decomposition time. Our results also suggest that the autumn burning may promote more carbon loss and nutrient elements accumulated in plant litter in C. angustifolia wetlands than the spring burning.
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Hu YL, Yan RJ, Jiang Y, Zhang JW, Ye LL, Xiang L, Cui J, Tang YX, Gao C, Xiao L, Yang YX, Zhang J. [The preference for Front-of-Pack Labeling and its association with the understanding of Nutrition Facts Panel among residents aged 18 to 70: results of a survey in 6 provinces of China]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:952-959. [PMID: 35899348 DOI: 10.3760/cma.j.cn112150-20211102-01013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the preference for Front-of-Pack Labeling (FOP) and its association with the understanding of the Nutrition Facts Panel among Chinese residents. Methods: A multi-stage sampling strategy was adopted to select 3 002 people aged between 18 and 70 years old from the eastern region of China (Beijing, Jiangsu Province, Guangdong Province), the northeast region (Heilongjiang Province), the central region (Henan Province) and the western region (Sichuan Province) from July 2020 to March 2021. Socio-demographic characteristics of participants and their understanding of the Nutrition Facts Panel and preference for FOP were collected. The χ² test was conducted to compare the preference for FOP in different groups of population, and multivariate logistic regression was used to analyze the association between the preference for FOP and the understanding of the Nutrition Facts Panel. Results: The mean age of 3 002 participants was (42.3±13.4) years, of which 1 914 (63.8%) were females and 69.3% could not understand the Nutrition Facts Panel. About 2 458 respondents (81.9%) suggested that FOP could be promoted. The top three nutrients that should be labeled were sugar (68.4%), salt (68.2%) and total fat (62.4%). The number of participants who believed that the Multiple Traffic Lights (MTL) could be easier to help consumers to quickly choose healthy food, attract attention and provide the most needed information was 1 064 (35.4%), 1 026 (34.2%) and 1 140 (38.0%), respectively. The multivariate logistic regression analysis showed that, compared with the Guideline Daily Amount (GDA) system, participants who could not understand the Nutrition Facts Panel preferred (1) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could quickly help you choose food more easily?"[OR (95%CI): 2.21 (1.62-3.02), 1.64 (1.22-2.22), 1.79 (1.31-2.45), respectively]; (2) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could attract your attention the most?"[OR (95%CI): 2.62 (1.92-3.59), 1.96 (1.45-2.66), 2.25 (1.66-3.04), respectively]; and (3) Nutri-Score, Warning labels, and Health logos: Smart Choice in terms of"Which format of FOP could provide you with the most needed information?"[OR (95%CI): 2.33 (1.70-3.21), 2.21 (1.66-2.95), 2.01 (1.50-2.71), respectively]. Conclusion: The residents from six provinces in China have a supportive attitude towards FOP. The interpretive FOP with color information, specific nutrient information and summary indicator can be launched. The nutrition information of sugar, salt and total fat could be prioritized to be labeled on the FOP.
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Affiliation(s)
- Y L Hu
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - R J Yan
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Y Jiang
- Chinese Nutrition Society, Beijing 100022, China
| | - J W Zhang
- Shijiazhuang Municipal Bureau of Statistics, Shijiazhuang 050011, China
| | - L L Ye
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - L Xiang
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - J Cui
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Y X Tang
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - C Gao
- National Institute for Nutrition and Health Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - L Xiao
- Chinese Center for Health Education, Beijing 100020, China
| | - Y X Yang
- National Institute for Nutrition and Health Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Juan Zhang
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
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Sun Y, Cheng Z, Guo Z, Dai G, Li Y, Chen Y, Xie R, Wang X, Cui M, Lu G, Wang A, Gao C. Preliminary Study of Genome-Wide Association Identified Novel Susceptibility Genes for Hemorheological Indexes in a Chinese Population. Transfus Med Hemother 2022; 49:346-357. [PMID: 36654975 PMCID: PMC9768296 DOI: 10.1159/000524849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 05/01/2022] [Indexed: 01/21/2023] Open
Abstract
Background Genome-wide association studies for various hemorheological characteristics have not been reported. We aimed to identify genetic loci associated with hemorheological indexes in a cohort of healthy Chinese Han individuals. Methods Genotyping was performed using Applied Biosystems Axiom™ Precision Medicine Diversity Array in 838 individuals, and 6,423,076 single nucleotide polymorphisms were available for genotyping. The relations were examined in an additive genetic model using mixed linear regression and combined with identical by descent matrix. Results We identified 38 genetic loci (p < 5 × 10-6) related to hemorheological traits. In which, LOC102724502-OLIG2 rs28371438 was related to the levels of nd30 (p = 8.58 × 10-07), nd300 (p = 1.89 × 10-06), erythrocyte rigidity (p = 1.29 × 10-06), assigned viscosity (p = 6.20 × 10-08) and whole blood high cut relative (p = 7.30 × 10-08). The association of STK32B rs4689231 for nd30 (p = 3.85 × 10-06) and nd300 (p = 2.94 × 10-06) and GTSCR1-LINC01541 rs11661911 for erythrocyte rigidity (p = 9.93 × 10-09) and whole blood high cut relative (p = 2.09 × 10-07) was found. USP25-MIR99AHG rs1297329 was associated with erythrocyte rigidity (p = 1.81 × 10-06) and erythrocyte deformation (p = 1.14 × 10-06). Moreover, the association of TMEM232-SLC25A46 rs3985087 and LINC00470-METTL4 rs9966987 for fibrinogen (p = 1.31 × 10-06 and p = 4.29 × 10-07) and plasma viscosity (p = 1.01 × 10-06 and p = 4.59 × 10-07) was found. Conclusion These findings may represent biological candidates for hemorheological indexes and contribute to hemorheological study.
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Affiliation(s)
- Yuxiao Sun
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou, China
| | - Zhaoyun Cheng
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhiping Guo
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou, China
| | - Guoyou Dai
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou, China
| | - Yongqiang Li
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan Chen
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruigang Xie
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Xianqing Wang
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Mingxia Cui
- FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Guoqing Lu
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Aifeng Wang
- FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Chuanyu Gao
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou, China,FuWai Central China Cardiovascular Hospital, Zhengzhou, China,People's Hospital of Zhengzhou University, Zhengzhou, China,Henan Provincial Key Lab for Control of Coronary Heart Disease, Zhengzhou, China,*Chuanyu Gao,
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Gao C, Peters M, Kurver P, Anbarasan T, Jayaraajan K, Manning T, Cashman S, Nambiar A, Cumberbatch M, Lamb BW, Pickard R, Erotocritou P, Smith D, Kasivisvanathan V, Shah TT. Nomogram predicting the probability of spontaneous stone passage in patients presenting with acute ureteric colic. BJU Int 2022; 130:823-831. [PMID: 35762278 PMCID: PMC9796920 DOI: 10.1111/bju.15839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVES To develop a nomogram that could predict spontaneous stone passage (SSP) in patients presenting with acute ureteric colic who are suitable for conservative management. SUBJECT/PATIENTS A 2517 patient dataset was utilised from an international multi-centre cohort study (MIMIC, A Multi-centre Cohort Study Evaluating the role of Inflammatory Markers In Patients Presenting with Acute Ureteric Colic) of patients presenting with acute ureteric colic across 71 secondary care hospitals in the United Kingdom, Ireland, Australia, and New Zealand. Inclusion criteria mandated a non-contrast CT-KUB. METHODS SSP was defined as the 'absence of the need for intervention'. The model was developed using logistic regression and backwards selection (to achieve lowest AIC) in a subset from 2009-2015 (n=1728) and temporally validated on a subset from 2016-2017 (n=789). RESULTS Of the 2517 patients, 1874 had SSP (74.5%). Mean age (±[SD]) was 47 (±14.7) years and 1892 were male (75.2%). At the end of the modelling process, gender: male (OR 0.8, 95%CI 0.64-1.01, p=0.07), neutrophil count (OR 1.03, 95%CI 1.00-1.06, p = 0.08), hydronephrosis (OR 0.79, 95%CI 0.59-1.05, p=0.1), hydroureter (OR 1.3, 95%CI 0.97-1.75, p =0.08), stone size >5-7mm (OR 0.2, 95%CI 0.16-0.25, p<0.0001), stone size >7mm (OR 0.11, 95%CI 0.08-0.15, p<0.001), middle ureter stone position (OR 0.59, 95%CI 0.43-0.81, p=0.001), upper ureter stone position (OR 0.31, 95%CI 0.25-0.39, p<0.001) ), medical expulsive therapy use (OR 1.36, 95%CI 1.1 - 1.67, p = 0.001), oral NSAID use (OR 1.3, 95%CI 0.99 - 1.71, p=0.06), and rectal NSAID use (OR1.17, 95%CI 0.9 - 1.53, p=0.24) remained. Concordance-statistic (C-statistic) was 0.77 (95%CI 0.75 - 0.80) and a nomogram was developed based on these. CONCLUSION The presented nomogram is available to use as an online calculator via www.BURSTurology.com and could allow clinicians and patients to make a more informed decision on pursuing conservative management versus early intervention.
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Affiliation(s)
- Chuanyu Gao
- British Urology Researchers in Surgical Training (BURST)LondonUK
| | - Max Peters
- Department of Radiation Oncology, Cancer CentreUniversity Medical Centre UtrechtUtrechtthe Netherlands
| | - Piet Kurver
- Department of Radiation Oncology, Cancer CentreUniversity Medical Centre UtrechtUtrechtthe Netherlands
| | | | | | - Todd Manning
- Australian Young Urology Researchers Organisation (YURO)MelbourneVic.Australia
| | - Sophia Cashman
- British Urology Researchers in Surgical Training (BURST)LondonUK
| | - Arjun Nambiar
- British Urology Researchers in Surgical Training (BURST)LondonUK
| | - Marcus Cumberbatch
- British Urology Researchers in Surgical Training (BURST)LondonUK
- Academic Urology UnitUniversity of SheffieldSheffieldUK
| | - Benjamin W. Lamb
- British Urology Researchers in Surgical Training (BURST)LondonUK
- Department of UrologyCambridge University Hospitals NHS Foundation TrustCambridgeUK
| | | | | | - Daron Smith
- Deptartment of UrologyUniversity College London HospitalLondonUK
| | - Veeru Kasivisvanathan
- British Urology Researchers in Surgical Training (BURST)LondonUK
- Division of Surgery, and Interventional ScienceUniversity College LondonLondonUK
| | - Taimur T. Shah
- British Urology Researchers in Surgical Training (BURST)LondonUK
- Division of Surgery, and Interventional ScienceUniversity College LondonLondonUK
- Division of Surgery and CancerImperial College LondonLondonUK
- Charing Cross Hospital, Imperial Health NHS TrustLondonUK
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Zhang Y, Gao C, Zhang S, Yang P, Meyers PA, Wang G. Significance of different n-alkane biomarker distributions in four same-age peat sequences around the edges of a small maar lake in China. Sci Total Environ 2022; 826:154137. [PMID: 35219674 DOI: 10.1016/j.scitotenv.2022.154137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 02/16/2022] [Accepted: 02/21/2022] [Indexed: 06/14/2023]
Abstract
A decade-resolution study of peat cores from four different locations around Yuanchi Lake, a small shallow maar lake in the Changbai Mountains of northeastern China, has established that peat deposition around this lake amplified at ca. 1800 CE with accumulation rates that differ among the four closely spaced sites. Comparisons of the n-alkane distributions of typical plants and the distributions in the peat cores indicate that the differences in the n-alkane contents at the four sites around the lake are consequences of differences in the peat-forming plant communities that have developed on the lake edges. These floral differences likely resulted from different littoral water depths from small but significant variations in bottom topography around the lake, compounded by progressive infilling of the edges at different rates as peat accumulated. Moreover, several n-alkane-inferred variations in peat accumulation rates from 1800 to 1950 CE are common to the four sites and appear to reflect local cold and dry periods. We infer that these periods are associated with nearby volcanic eruptions in the Changbai Mountains and possibly to distal eruptions in the tropical Pacific. Since 1950 CE, decreases in peat accumulations around the lake may result from enhanced peat decomposition as the water table declined in response to a warm and dry climate and to anthropogenic impacts on the lake catchment.
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Affiliation(s)
- Yan Zhang
- Key Laboratory of Humid Subtropical Eco-Geographical Process, Ministry of Education, Institute of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China
| | - Chuanyu Gao
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Shaoqing Zhang
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
| | - Ping Yang
- Key Laboratory of Humid Subtropical Eco-Geographical Process, Ministry of Education, Institute of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China
| | - Philip A Meyers
- Department of Earth and Environmental Sciences, The University of Michigan, Ann Arbor, MI 48109-1005, USA.
| | - Guoping Wang
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China.
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Gao C, Luo LL, Yue S, Wang FT, Duan XM, Qian YD, Dong YJ, Li HY, Yue J, Xu RX, Liu Y, Gong YD. [Gender differences of genetic etiology in the incidence of major depressive disorder among Han freshmen]. Zhonghua Yi Xue Za Zhi 2022; 102:1437-1444. [PMID: 35599408 DOI: 10.3760/112137-20220130-00224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To analyze the gender differences of genetic etiology in the incidence of major depression disorder among Han freshmen. Methods: A 1-year follow-up survey was carried out among 8 079 Han freshmen from Jining, Rizhao and Weifang without lifetime major depressive disorder (MDD) at baseline (April to October 2018) and 4 828 venous blood samples were also collected. After extracting DNA, Sequenom Mass Array time-of-flight mass spectrometry biochip technology was used to detect the genotypes of 17 single nucleotide polymorphisms (SNPs) MDD-related loci. Logistic regression was used for univariate analysis. Generalized multifactor dimension reduction was used to analyze gene-gene interactions. Composite International Diagnostic Interview (CIDI) 3.0 was used for MDD diagnosis. Results: The 1-year incidence of MDD among Han freshmen was 2.23% (95%CI: 1.91%-2.60%) and the gender difference of incidence between males (1.97%, 95%CI: 1.52%-2.56%) and females (2.39%, 95%CI: 1.98%-2.90%) was not statistically significant (P>0.05). AG genotype of rs768705 (nearby gene: TMEM161B) was a risk factor for MDD (OR=1.98, 95%CI: 1.24-2.83). The TC genotype of rs17727765 (nearby gene: CRYBA1) was only a risk factor for MDD in males (OR=9.61, 95%CI: 2.04-45.30). An 8-loci interaction model (PMFBP1, OLFM4, LHPP, ENOX1, TMEM161B, SPPL3, FBXL4 and L3MBTL2) could predict MDD in women with an accuracy rate of 60.05%. No effective prediction model was found for MDD in men. Conclusions: There might be gender differences in the genetic etiology of MDD. Further researches on the genetic causes of MDD in men should be explored.
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Affiliation(s)
- C Gao
- School of Mental Health, Jining Medical University, Jining 272013, China
| | - L L Luo
- School of Basic Medicine, Weifang Medical University, Weifang 261053, China
| | - S Yue
- School of Basic Medicine, Weifang Medical University, Weifang 261053, China
| | - F T Wang
- School of Mental Health, Jining Medical University, Jining 272013, China
| | - X M Duan
- Center of Evidence-Based Medicine, Jining Medical University, Jining 272013, China
| | - Y D Qian
- School of Mental Health, Jining Medical University, Jining 272013, China
| | - Y J Dong
- School of Mental Health, Jining Medical University, Jining 272013, China
| | - H Y Li
- Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - J Yue
- School of Public Health, Weifang Medical University, Weifang 261053, China
| | - R X Xu
- School of Public Health, Yantai Medical University, Yantai 264003, China
| | - Y Liu
- Center of Evidence-Based Medicine, Jining Medical University, Jining 272013, China
| | - Y D Gong
- Shandong Mental Health Center, Shandong University, Jinan 250014, China
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Gallagher K, Bhatt N, Clement K, Zimmermann E, Khadhouri S, Kulkarni M, Anbarasan T, Wai-Shun Chan V, Light A, Lam CM, Asif A, Gaba F, Rossi S, Gao C, Nathan A, O'Brien T, Maclennan S, Nielsen M, Mariappan P, Kasivisvanathan V. PD10-11 GLOBAL VARIATION IN QUALITY OF TRANSURETHRAL RESECTION OF BLADDER SURGERY, RESULTS FROM THE RESECT STUDY. J Urol 2022. [DOI: 10.1097/ju.0000000000002536.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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