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Xu Q, Liu X, Jiang J, He Y, Zhu Q, Gao F, Du F, He W, Cheng J, Kong M, Pu Z, Zhou Q, Gooley R, Wang J. Transcatheter aortic valve replacement in atypical valve anatomy using the Lotus valve : A Chinese single-center experience. Herz 2019; 46:63-70. [PMID: 30694372 PMCID: PMC7862532 DOI: 10.1007/s00059-018-4778-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 10/28/2018] [Accepted: 12/09/2018] [Indexed: 12/01/2022]
Abstract
BACKGROUND In the West, the safety and efficacy of the Lotus valve have been demonstrated; however, data in the Chinese population are still lacking. Few studies have compared the clinical outcomes of transcatheter aortic valve replacement (TAVR) with the Lotus valve in patients with bicuspid or tricuspid aortic valve stenosis. Our aim was to assess TAVR outcomes with the Lotus aortic valve in a Chinese patient cohort. METHODS In total, 23 symptomatic, high-surgical risk patients with severe aortic valve stenosis were enrolled. Among them, nine patients (39%) had bicuspid aortic valves, and three patients had a large annulus dimension. The Lotus valve was successfully implanted in all patients. To facilitate accurate positioning, partial re-sheathing was attempted in ten patients (43.5%), while one patient had a full retrieval. One-year clinical follow-up was completed in all patients. RESULTS There were no deaths, strokes, or major adverse cardiac and cerebrovascular events in 22 of the 23 patients at 30 days; the all-cause mortality rate at 1 year was 4.4% (1 of 23 patients). The mean aortic valve gradient decreased from 51.5 ± 8.8 mm Hg at baseline to 13.4 ± 4.9 mm Hg (p < 0.001) and the valve area increased from 0.6 ± 0.2 cm2 to 1.5 ± 0.4 cm2 (p < 0.001) at 30 days. Paravalvular leakage was absent or mild (22%), and no patient had severe paravalvular leakage. Six patients (26.1%) required a postprocedural pacemaker. There was no difference regarding the procedural and the 1‑year outcomes between patients with bicuspid and tricuspid aortic valve stenosis. CONCLUSION Our single-center experience demonstrated that the Lotus valve is feasible and effective for Chinese patients with aortic valve stenosis, including atypical cases with bicuspid aortic valves or large aortic annulus size.
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He W, Thiagalingam A, Ali F, O'Shea K, Phillips K, McIntyre D, Singleton A, Priestley M, Thomas S, Chow C. Development of Mobile Phone Text Messages Targeting Smoking Cessation in Surgical Patients. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Yap Y, Masuda N, Ito Y, Ishikawa T, Kim S, Aruga T, Toyama T, Saeki T, Yamanaka T, Saito M, Watanabe J, Takahashi M, Nakamura S, Inoue K, Suarez-Vizcarra J, He W, Solovieff N, Su F, Chiu J. Biomarker analyses of Asian women with hormone receptor-positive (HR+), HER2-negative (HER2–) advanced breast cancer (ABC) receiving ribociclib (RIB) + endocrine therapy (ET). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy428.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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104
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Neven P, Petrakova K, Bianchi G, De La Cruz Merino L, Jerusalem G, Beck J, Sonke G, Chia S, Brucker S, Wang Y, He W, Rodriguez Lorenc K, Su F, Im SA. Ribociclib (RIB) + fulvestrant (FUL) in hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2–) advanced breast cancer (ABC): MONALEESA-3 biomarker analyses. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy272.336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Zhang Y, Zhuang P, He W, Chen JN, Wang WQ, Freedman ND, Abnet CC, Wang JB, Jiao JJ. Association of fish and long-chain omega-3 fatty acids intakes with total and cause-specific mortality: prospective analysis of 421 309 individuals. J Intern Med 2018; 284:399-417. [PMID: 30019399 DOI: 10.1111/joim.12786] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Prevailing dietary guidelines recommend regular fish consumption. However, the associations of fish and long-chain omega-3 polyunsaturated fatty acids (LCn-3 PUFAs) intakes with mortality remain unclear. OBJECTIVES To examine the associations of fish and LCn-3 PUFAs intakes with total and cause-specific mortality. METHODS A total of 240 729 men and 180 580 women from NIH-AARP Diet and Health Study were prospectively followed-up for 16 years. Dietary intakes were assessed using a validated NIH Diet History Questionnaire. RESULTS A total of 54 230 men and 30 882 women died during 6.07 million person-years of follow-up. Higher fish and LCn-3 PUFAs intakes were significantly associated with lower total mortality (P < 0.0001). Comparing the highest with lowest quintiles of fish intake, men had 9% (95% confidence interval, 6-11%) lower total mortality, 10% (6-15%) lower cardiovascular disease (CVD) mortality, 6% (1-10%) lower cancer mortality, 20% (11-28%) lower respiratory disease mortality and 37% (17-53%) lower chronic liver disease mortality, while women had 8% (5-12%) lower total mortality, 10% (3-17%) lower CVD mortality and 38% (20-52%) lower Alzheimer's disease mortality. Fried fish consumption was not related to mortality in men whereas positively associated with mortality from all causes (P = 0.011), CVD and respiratory disease in women. LCn-3 PUFAs intake was associated with 15% and 18% lower CVD mortality in men and women across extreme quintiles, respectively. CONCLUSION Consumption of fish and LCn-3 PUFAs was robustly associated with lower mortality from major causes. Our findings support current guidelines for fish consumption while advice on non-frying preparation methods is needed.
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He W, Huang Y, Zhang Y, She W, Fang L, Wang Z. Cardiac rehabilitation therapy for coronary slow flow phenomenon. Herz 2018; 45:468-474. [PMID: 30191265 DOI: 10.1007/s00059-018-4742-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 07/12/2018] [Accepted: 07/28/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the effectiveness of cardiac rehabilitation on coronary slow flow phenomenon. METHOD Included were 30 consecutive patients from June 2015 to June 2017. A thrombolysis in myocardial infarction (TIMI) frame evaluation was used to estimate coronary blood flow velocity. All coronary angiography diameters were normal, but blood flow levels did not reach the TIMI level 3. All patients were treated with aspirin and rosuvastatin. Patients were randomly assigned to an experimental group (cardiac rehabilitation treatment group, n = 15) or a control group (normal treatment without cardiac rehabilitation, n = 15). Plasma low density lipoprotein cholesterol (LDL-C), triglyceride (TG), high-sensitivity C reactive protein (hs-CRP), homocysteine (Hcy) and arginine (Arg) expression levels were collected after admission. These indices were reviewed again after 20-30 weeks, improved subjective symptoms were evaluated by multiple outcome criteria (MOCs), and coronary angiography was used to evaluate the velocity of coronary artery blood flow. RESULT The expression levels of LDL-C and TG in the experimental group were significantly lower than those of the control group (both P < 0.01). The plasma levels of hs-CRP, Hcy and Arg were lower than those in the control group (all P < 0.01). In the experimental group, subjective symptoms of chest pain were significantly improved and the coronary artery blood flow velocity was significantly increased compared with the control group (P < 0.01). CONCLUSION Cardiac rehabilitation can reduce the plasma levels of LDL-C, TG, hs-CRP, Hcy and Arg, significantly improve the symptoms of coronary slow flow phenomenon and accelerate the speed of coronary artery blood flow.
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Galli S, Stocchero M, Andersson M, Karlsson J, He W, Lilin T, Wennerberg A, Jimbo R. Correction to: The effect of magnesium on early osseointegration in osteoporotic bone: a histological and gene expression investigation. Osteoporos Int 2018; 29:1931. [PMID: 29971456 PMCID: PMC6828404 DOI: 10.1007/s00198-018-4497-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This article was originally published under a CC BY-NC-ND 4.0 license, but has now been made available under a CC BY 4.0 license. The PDF and HTML versions of the paper have been modified accordingly.
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Yin MG, Wang XT, Liu DW, Chao YG, Guan XD, Kang Y, Yan J, Ma XC, Tang YQ, Hu ZJ, Yu KJ, Chen DC, Ai YH, Zhang LN, Zhang HM, Wu J, Liu LX, Zhu R, He W, Zhang Q, Ding X, Li L, Li Y, Liu HT, Zeng QB, Si X, Chen H, Zhang JW, Xu QH, Chen WJ, Chen XK, Huang DZ, Cai SH, Shang XL, Guan J, Du J, Zhao L, Wang MJ, Cui S, Wang XM, Zhou R, Zeng XY, Wang YP, Lyu LW, Zhu WH, Zhu Y, Duan J, Yang J, Yang H. [Technical specification for clinical application of critical ultrasonography]. ZHONGHUA NEI KE ZA ZHI 2018; 57:397-417. [PMID: 29925125 DOI: 10.3760/cma.j.issn.0578-1426.2018.06.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Critical ultrasonography(CUS) is different from the traditional diagnostic ultrasound, the examiner and interpreter of the image are critical care medicine physicians. The core content of CUS is to evaluate the pathophysiological changes of organs and systems and etiology changes. With the idea of critical care medicine as the soul, it can integrate the above information and clinical information, bedside real-time diagnosis and titration treatment, and evaluate the therapeutic effect so as to improve the outcome. CUS is a traditional technique which is applied as a new application method. The consensus of experts on critical ultrasonography in China released in 2016 put forward consensus suggestions on the concept, implementation and application of CUS. It should be further emphasized that the accurate and objective assessment and implementation of CUS requires the standardization of ultrasound image acquisition and the need to establish a CUS procedure. At the same time, the standardized training for CUS accepted by critical care medicine physicians requires the application of technical specifications, and the establishment of technical specifications is the basis for the quality control and continuous improvement of CUS. Chinese Critical Ultrasound Study Group and Critical Hemodynamic Therapy Collabration Group, based on the rich experience of clinical practice in critical care and research, combined with the essence of CUS, to learn the traditional ultrasonic essence, established the clinical application technical specifications of CUS, including in five parts: basic view and relevant indicators to obtain in CUS; basic norms for viscera organ assessment and special assessment; standardized processes and systematic inspection programs; examples of CUS applications; CUS training and the application of qualification certification. The establishment of applied technology standard is helpful for standardized training and clinical correct implementation. It is helpful for clinical evaluation and correct guidance treatment, and is also helpful for quality control and continuous improvement of CUS application.
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Lin N, Gao N, He W. [Myositis ossificans progressia of lateral pterygoid muscle of both sides: a case report]. ZHONGHUA KOU QIANG YI XUE ZA ZHI = ZHONGHUA KOUQIANG YIXUE ZAZHI = CHINESE JOURNAL OF STOMATOLOGY 2018; 53:488-489. [PMID: 29996370 DOI: 10.3760/cma.j.issn.1002-0098.2018.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Gao N, Fu K, He W. [Assessment of the quality of life of mandible defect after reconstruction with fibula flap]. ZHONGHUA KOU QIANG YI XUE ZA ZHI = ZHONGHUA KOUQIANG YIXUE ZAZHI = CHINESE JOURNAL OF STOMATOLOGY 2018; 53:408-412. [PMID: 29886636 DOI: 10.3760/cma.j.issn.1002-0098.2018.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the quality of life (QOL) of patients who underwent resection of mandible and reconstruction by fibula flap. Methods: A total of seventy six patients who underwent resection of mandible and reconstruction by fibula flap admitted to The First Affiliated Hospital of Zhengzhou University from January 2013 to August 2016 were prospectively analyzed. In the preoperative and postoperative 3 month, 12 months, the QOL of these patients were assessed by using the 14-item oral health impact profile questionnaires (OHIP), The University of Washington quality of life (UW-QOL) and the European organization for research and treatment of cancer quality of life questionnaire head and neck module (EORTC-QLQ-H&N). Results: The OHIP-14 questionnaire showed the highest score of the three months after surgery was mental discomfort (73.0±11.9) and psychological disorder (72.1±11.9), and it was difficult to be relieved over time. In the 12 months after surgery, the lowest scores were physiological pain (35.0±8.6) and disability (37.5±10.2), and 87% (66/76) patients thought that the flap repair worked well. The UW-QOL questionnaire showed that the scores of the patients' chewing, taste and salivary were significantly reduced by 3 months after the operation, and they were still unable to recover to preoperative level 12 months after surgery. The EORTC-QLQ-H&N35 questionnaire showed that swallowing, language, and diet scored higher in the three months after surgery, but could be restored to preoperative levels 12 months after surgery. The score was higher in 12 months after the operation than before surgery and was related to radiotherapy in some patients. Conclusions: Using fibula flap to repair the mandible defect can restore the patient's jaw function and improve the quality of life of the patients.
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Dottino J, He W, Sun C, Zhao H, Rauh-Hain J, Suidan R, Lu K, Giordano S, Meyer L. Aggressive surgery in the elderly: National trends and outcomes associated with bowel and upper abdominal procedures in ovarian cancer surgery. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Fu M, Huang X, He W, Hou B. Effects of ultrasonic removal of fractured files from the middle third of root canals on dentinal cracks: a micro-computed tomography study. Int Endod J 2018; 51:1037-1046. [DOI: 10.1111/iej.12909] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 02/07/2018] [Indexed: 12/28/2022]
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Liu JM, Zhou Y, Li Y, Li T, Leng B, Zhang P, Liang G, Huang Q, Yang PF, Shi H, Zhang J, Wan J, He W, Liang C, Zhu G, Xu Y, Hong B, Yang X, Bai W, Tian Y, Zhang H, Li Z, Li Q, Zhao R, Fang Y, Zhao K. Parent Artery Reconstruction for Large or Giant Cerebral Aneurysms Using the Tubridge Flow Diverter: A Multicenter, Randomized, Controlled Clinical Trial (PARAT). AJNR Am J Neuroradiol 2018; 39:807-816. [PMID: 29599173 DOI: 10.3174/ajnr.a5619] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 02/26/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND PURPOSE Although flow diverters have been reported with favorable clinical and angiographic outcomes in various literatures, randomized trials determining their true effectiveness and safety are still in lack. The Parent Artery Reconstruction for Large or Giant Cerebral Aneurysms Using the Tubridge Flow Diverter (PARAT) trial was designed to evaluate the safety and efficacy of the Tubridge flow diverter in the treatment of large or giant aneurysms in comparison with Enterprise stent-assisted coiling. MATERIALS AND METHODS This prospective, multicenter, randomized trial was conducted at 12 hospitals throughout China. Enrolled adults with unruptured large/giant intracranial aneurysms were randomly assigned (1:1) to receive either Enterprise stent-assisted coiling or Tubridge flow diverter implantation. The primary end point was complete occlusion at 6-month follow-up, while secondary end points included technical success, mortality, target vessel-related stroke, aneurysm bleeding, in-stent stenosis, parent artery occlusion, and the frequency of all adverse events. RESULTS Among 185 enrolled subjects, 41 withdrew before procedure initiation. Overall, 82 subjects underwent Tubridge implantation, and 62 subjects were primarily treated with stent-assisted coiling. The results of 6-month follow-up imaging included complete occlusion rates of 75.34% versus 24.53% for the Tubridge and stent-assisted coiling groups, respectively, with a calculated common odds ratio of 9.4 (95% confidence interval, 4.14-21.38; P < .001). There was a higher, nonsignificant frequency of complications for Tubridge subjects. Multivariate analysis showed a decreased stroke rate at the primary investigational site, with a marginal P value (P = .051). CONCLUSIONS This trial showed an obviously higher rate of large and giant aneurysm obliteration with the Tubridge FD over Enterprise stent-assisted coiling. However, this higher obliteration rate came at the cost of a nonsignificantly higher rate of complications. Investigational site comparisons suggested that a learning curve for flow-diverter implantation should be recognized and factored into trial designs.
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Gao N, Fu K, He W. [Assessment of the quality of life of tongue base cancer patients after reconstruction with anterolateral thigh perforator flap]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2018; 53:214-218. [PMID: 29614555 DOI: 10.3760/cma.j.issn.1673-0860.2018.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the quality of life (QOL) of patients who underwent resection of tongue base cancer and reconstruction by anterolateral thigh perforator free flap(ALTFF). Methods: A total of 77 patients with tongue cancer who underwent glossectomy and reconstruction by ALTFF were retrospectively analyzed in this work. At intervals of 3-month before operation, as well as both 3-month and 12-month post-operation, the QOL of these patients was assessed by using the 14-item Oral Health Impact Profile questionnaires(OHIP-14) and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Head and Neck Module(EORTC-QLQ-H&N35). Results: The OHIP-14 questionnaire showed the physiological pain can be significantly alleviated at 3 months postoperatively. The highest score were psychological discomfort and psychological disorders at 3 months postoperatively. Functional limitations cannot be restored to preoperative level at 12 months postoperatively, although lower than that in 3 months postoperatively(40.6±10.3 vs 39.2±10.6, t=-0.812, P=0.948). The EORTC-QLQ-H & N35 survey showed that swallowing, language and diet were higher at 3 months postoperatively, and improved significantly at 12 months postoperatively. Teeth and mouth opening was lower before and after surgery, and no significant difference was observed. Conclusion: The use of ALTFF to repair tongue base cancer, can restore the patient's appearance, language and chewing function of the basic needs and improve the quality of life of patients.
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Ali SM, Chen D, Ali A, Krecko L, Leitzel K, Vasekar M, Nagabhairu V, Marks E, Polimera H, Richardson A, May M, He W, Patel P, Lavin M, Hofsess S, Sweetman R, Hortobagyi G, Baselga J, Lipton A. Abstract P1-07-09: Serum activin A and outcomes in HR+ /HER2- metastatic breast cancer patients treated with everolimus: Results from BOLERO-2. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p1-07-09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Everolimus (EVE) plus exemestane (EXE) doubled progression-free survival (PFS) while maintaining quality of life versus EXE alone in postmenopausal women with hormone receptor positive (HR+), HER2-negative metastatic breast cancer (mBC) (BOLERO-2 phase 3; NCT00863655). Pretreatment serum activin A was previously reported as a prognostic factor in first-line hormone therapy (letrozole vs tamoxifen) (Novartis P025) and anti-HER2 mBC (lapatinib vs trastzmab) (CCTG MA.31) trials. Here we investigate the prognostic and predictive ability of activin A in BOLERO-2.
Methods: Activin A levels were determined on pretreatment serum samples using ELISA. Cox-proportional hazards model was used to assess the efficacy of EVE in the activin A low and high subgroups (median cut-point), and the prognostic effect of activin A on PFS and overall survival (OS).
Results: Baseline activin A levels were determined in 513 patients (71% of 725 BOLERO-2 patients randomized 2:1 to EVE+EXE or EXE). Predictive and prognostic signals are shown in the table below
Predictive and prognostic signalsPredictive/PrognosticEnd-pointAct-ivin ATreatmentNEventsMedian PFSHR (95% CI); p valuepredictivePFSHEXE93832.5 (1.5-2.8)-predictivePFSHEVE+EXE1631325.4 (4.1-6.8)0.46 (0.34 - 0.60); <0.0001predictivePFSLEXE89774.2 (2.0 -5.4)-predictivePFSLEVE+EXE1681059.9 (8.1-12.5)0.38 (0.28 - 0.51); <0.0001predictiveOSHEXE936820.1 (13.8-22.6)-predictiveOSHEVE+EXE16312917.7 (15.7-22.3)1.04 (0.78 - 1.40); 0.78predictiveOSLEXE8939NA (34.7-NA)-predictiveOSLEVE+EXE1687241.4 (36.4-NA)1.02 (0.69 - 1.50); 0.93prognosticPFSH 2562154.1 (2.9-4.2)-prognosticPFSL 2571826.9 (6.7-8.5)0.54 (0.45 - 0.66); <0.0001prognosticOSH 25619718.0 (16.5-21.1)-prognosticOSL 25711142.3 (38.5-NA)0.34 (0.27 - 0.42); <0.0001
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In multivariate analysis (including sensitivity to prior hormone therapy and visceral disease), activin A remained a significant independent prognostic factor for PFS and OS [HR 0.57 (0.46-0.69) and 0.34 (0.27-0.43), respectively].
Conclusions: Higher serum activin A was strongly associated with shorter PFS and OS in HR+/HER2- mBC patients. Everolimus was efficacious regardless of serum activin A level. These results are similar to our previous studies in phase 3 trials of letrozole-tamoxifen (Novartis P025), and HER2-targeted therapy, lapatinib vs trastuzmab (CCTG MA.31): pretreatment serum activin A was prognostic for outcome, but was not a predictive factor for treatment arm selection.
Citation Format: Ali SM, Chen D, Ali A, Krecko L, Leitzel K, Vasekar M, Nagabhairu V, Marks E, Polimera H, Richardson A, May M, He W, Patel P, Lavin M, Hofsess S, Sweetman R, Hortobagyi G, Baselga J, Lipton A. Serum activin A and outcomes in HR+ /HER2- metastatic breast cancer patients treated with everolimus: Results from BOLERO-2 [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P1-07-09.
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Gao N, Liu YM, Fu K, He W. [Implant restoration on folded fibular graft for the repair of mandibular defect]. ZHONGHUA KOU QIANG YI XUE ZA ZHI = ZHONGHUA KOUQIANG YIXUE ZAZHI = CHINESE JOURNAL OF STOMATOLOGY 2018; 53:26-29. [PMID: 29972960 DOI: 10.3760/cma.j.issn.1002-0098.2018.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To discuss the key points of implant restoration on folded fibular graft for mandibular defect. Methods: Fifteen patients with mandibular ameloblastoma were treated by segmental resection of the mandible.The mandibular defect was reconstructed with vascularized folded fibular graft. Implant restoration on the graft was conduced 6-9 months after operation.The results were evaluated. Results: All patients had no tenderness in the temporomandibular joint region. The mouth opening reached 3.1-3.9 cm and the occlusion relationship was good. There was no obvious abnormality in masticatory and swallowing function. After 12-48 months of follow-up, the implants were all survived. Conclusions: The application of folded fibula for both mandible defect repair and postoperative implant restoration could achieve satisfactory results in restoration of the facial appearance and physiological function of oral cavity.
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He W, Zhuang J, Zhao ZG, Luo H, Zhang J. miR-328 prevents renal fibrogenesis by directly targeting TGF-β2. ACTA ACUST UNITED AC 2018; 119:434-440. [DOI: 10.4149/bll_2018_079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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He W, Donaldson CR, Zhang L, Ronald K, Phelps ADR, Cross AW. Broadband Amplification of Low-Terahertz Signals Using Axis-Encircling Electrons in a Helically Corrugated Interaction Region. PHYSICAL REVIEW LETTERS 2017; 119:184801. [PMID: 29219603 DOI: 10.1103/physrevlett.119.184801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Indexed: 06/07/2023]
Abstract
Experimental results are presented of a broadband, high power, gyrotron traveling wave amplifier (gyro-TWA) operating in the (75-110)-GHz frequency band and based on a helically corrugated interaction region. The second harmonic cyclotron mode of a 55-keV, 1.5-A, axis-encircling electron beam is used to resonantly interact with a traveling TE_{21}-like eigenwave achieving broadband amplification. The gyro-TWA demonstrates a 3-dB gain bandwidth of at least 5.5 GHz in the experimental measurement with 9 GHz predicted for a wideband drive source with a measured unsaturated output power of 3.4 kW and gain of 36-38 dB. The approach may allow a gyro-TWA to operate at 1 THz.
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Chang C, Liu J, He W, Qu M, Huang X, Deng Y, Shen L, Zhao X, Guo H, Jiang J, Fu XY, Huang R, Zhang D, Yan J. A regulatory circuit HP1γ/miR-451a/c-Myc promotes prostate cancer progression. Oncogene 2017; 37:415-426. [PMID: 28967902 DOI: 10.1038/onc.2017.332] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 06/08/2017] [Accepted: 07/13/2017] [Indexed: 02/06/2023]
Abstract
Heterochromatin protein 1γ (HP1γ) has been implicated in carcinogenesis of various cancer types. However, the role of HP1γ in prostate cancer (PCa) progression and the underlying molecular mechanisms remain largely unknown. We found that HP1γ is upregulated in PCa and elevated levels of HP1γ in PCa predict poor outcome. In addition, depletion of HP1γ in PCa cells not only repressed proliferation and induced apoptosis but also impaired tumorigenicity. We also found that c-Myc was capable of upregulating HP1γ by directly binding to the E-box element in the first intron of HP1γ gene, and the upregulated HP1γ, in turn, repressed the expression of miR-451a by enhancing H3K9 methylation at the promoter region of miR-451a. Furthermore, reduction of miR-451a significantly reversed HP1γ loss-induced PCa cell apoptosis, whereas miR-451a overexpression repressed cell survival by targeting and downregulating c-Myc. The association among c-Myc, HP1γ and miR-451a was further confirmed in human clinical samples. Therefore, we propose that an HP1γ/miR-451a/c-Myc regulatory circuitry exists in PCa cells and this circuit has a crucial role in PCa progression.
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Liu Z, Song L, Zhang F, He W, Linhardt RJ. Characteristics of global organic matrix in normal and pimpled chicken eggshells. Poult Sci 2017; 96:3775-3784. [PMID: 28938773 PMCID: PMC5850339 DOI: 10.3382/ps/pex171] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 06/10/2017] [Indexed: 01/08/2023] Open
Abstract
The organic matrix from normal and pimpled calcified chicken eggshells were dissociated into acid-insoluble, water-insoluble, and facultative-soluble (both acid- and water-soluble) components, to understand the influence of shell matrix on eggshell qualities. A linear correlation was shown among these 3 matrix components in normal eggshells but was not observed in pimpled eggshells. In pimpled eggshells, the percentage contents of all 4 groups of matrix (the total matrix, acid-insoluble matrix, water-insoluble matrix, and facultative-soluble matrix) were significantly higher than that in normal eggshells. The amounts of both total matrix and acid-insoluble matrix in individual pimpled calcified shells were high, even though their weight was much lower than a normal eggshell. In both normal and pimpled eggshells, the calcified eggshell weight and shell thickness significantly and positively correlated with the amounts of all 4 groups of matrix in an individual calcified shell. In normal eggshells, the calcified shell thickness and shell breaking strength showed no significant correlations with the percentage contents of all 4 groups of matrix. In normal eggshells, only the shell membrane weight significantly correlated with the constituent ratios of both acid-insoluble matrix and facultative-soluble matrix in the whole matrix. In pimpled eggshells, 3 variables (calcified shell weight, shell thickness, and breaking strength) were significantly correlated with the constituent proportions of both acid-insoluble matrix and facultative-matrix. This study suggests that mechanical properties of normal eggshells may not linearly depend on the organic matrix content in the calcified eggshells and that pimpled eggshells might result by the disequilibrium enrichment of some proteins with negative effects.
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He W, LIU X, Jiang O, LEI K, Zhou Q, WANG L, Chen X, Ding R, Wen Q. Chinese Medicinal Formulas as Retention Enemas in Patients With Radiation Proctitis: A Multicenter Retrospective Survey. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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He W, Hao YC, Xia HZ, Ma RZ, Yang B, Lu J. [Perirenal cystic lymphangioma in an adult: a case report and literature review]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2017; 49:730-732. [PMID: 28816297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Lymphangioma is a rare, benign mesenchymal neoplasm, which is characterized by numerous intercommunicating cystic spaces containing lymphatic fluid. It is considered a congenital disease resulting from the obstruction of regional lymph drainage during the developmental period. Lymphangioma frequently occurs in the cervical neck and axilla, also in the retroperitoneum, mediastinum, mesentery, omentum, colon, and pelvis, rarely in the perirenal space. These tumors usually present in childhood, but infrequently, these also present in adults. Patients often complain of hematuria, flank pain, or abdominal pain. Complications of lymphangioma have been reported to include infection, ruputure, or hemorrhage. There are three types of lymphangioma commonly identified: capillary, cavernous, and cystic. Cystic type is the one commonly found intra-abdominally or retroperitoneally, and may be uniloculated or multiloculated. All these perirenal tumors have a very low incidence, make it difficult to diagnose. Differential diagnosis must be performed with the primary renal lymphoma, urinoma, polycystic kidney, teratoma, both benign and malignant tumors, etc. Endoscopic ultrasound guided fine needle aspiration is recommended in some literatures, which may help make diagnosis and further guide subsequent therapeutic strategy. Regarding treatment, surgical excision can be performed via either laparotomy or laparoscopy. And injection of sclerosants into lympahgioma has been described in the literature in nonsurgical candidates. The optimal definitive treatment is total surgical excision. Despite being rare, the tumor has an excellent prognosis. Here, we report a case of a 48-year-old woman with a left renal mass found in an abdominal ultrasonography during a health checkup. In the case presented, abdominal ultrasonography and magnetic resonance urography (MRU) revealed an approximately 11.3 cm×10.6 cm×12.8 cm multilocular cystic mass in the left perirenal space. There was no history of bowel or bladder complaint, either previous illness episodes. Full blood count and kidney function tests were within normal limits. Laparoscopic surgical removal of the cyst was accomplished without incident. A benign cystic perirenal lymphangioma was diagnosed on histology and confirmed with immunohistochemical stains. One month after the surgery the ureteral stent was removed. The patient was free of disease after a 3-month follow-up period. We report the case and discuss the management of perirenal lymphangiomatosis with a literature review.
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Ma RZ, Qiu M, He W, Yang B, Xia HZ, Zou D, Lu M, Ma LL, Lu J. [Ureteroscope can assist risk stratification in upper tract urothelial carcinoma]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2017; 49:632-637. [PMID: 28816279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To analyze the efficiency of ureteroscope and biopsy in the diagnosis of tumor grade, muscle-invasiveness and multifocality in suspected upper tract urinary carcinoma (UTUC) patients in order to find out whether it can be used in the risk stratification of UTUC patients. METHODS A retrospective study of 76 UTUC patients who underwent preoperative ureteroscope and/or biopsy and received radical nephroureterectomy in Peking University Third Hospital during January 2014 to December 2016 was undertaken. RESULTS In this study, 76 patients were included. There were 31 males (40.8%), and 45 females (59.2%). The median age was 64.5 years (31-88), and 51 patients had the symptom of hematuresis. The tumor was located in renal pelvis in 39 patients, and in ureter in 37 patients. Post-operative pathology confirmed that all the 76 patients included in this study suffered from UTUC, of whom 21 (21.6%) were of low-grade, 51 (67.1%) were of high-grade, 4 (5.3%) were undetermined, and 47 (61.9%) patients were muscle-invasive, and 27 (35.5%) were not, and 2 (2.6%) were undetermined. Among the 50 patients, in whom the grade of the tumor could be diagnosed by biopsy, the sensitivity, specificity, accuracy, positive predictive value and negative predictive value for low-grade tumor was 88.2%, 69.7%, 76.0%, 60.0% and 92.0%, respectively. Among the 27 patients, in whom the muscle-invasiveness could be diagnosed by biopsy, 5 patients were diagnosed with muscle-invasiveness, all confirmed by pathology after surgery and 22 patients were diagnosed with none muscle-invasiveness, turned out to be 50% muscle-invasive and 50% none-muscle invasive after surgery. The accuracy was 59.3%. The accuracy of ureteroscopic biopsy to diagnosis multifocality was 61.0%. On univariate analysis, biopsy grade was associated with postoperative pathology (P=0.001), while gender, age, side, body mass index (BMI), hematuresis, preoperative estimated glomerular filtration rate (eGFR), hydronephrosis, tumor size, location, multifocality and sessile were not associated with postoperative pathology grade. Biopsy grade (P=0.02), preoperative eGFR<90 mL/(min×1.73 m2)(P=0.025) and tumor located in pelvis (P=0.049) were associated with muscle invasiveness. Gender, age, side, BMI, hematuresis, hydronephrosis, tumor size, multifocality and sessile were not significantly associated with muscle invasiveness. CONCLUSION Ureteroscope and biopsy can assist risk stratification in upper tract urothelial carcinoma patients.
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He W, Xie JL, Zhou XG. [Nodular lesions of lung]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2017; 46:567-568. [PMID: 28810299 DOI: 10.3760/cma.j.issn.0529-5807.2017.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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Long DW, Wu N, He W, Nawaratna G, Long BD, Bin W, Hu S, Wu G. 115 Oral administration of l-arginine hydrochloride to low-birth-weight piglets improves their growth and survival. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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