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Abstract
Improvements in cancer care have led to an exponential increase in cancer survival. This is particularly the case for breast cancer, where 5-year survival in Australia exceeds 90%. Cardiovascular disease (CVD) has emerged as one of the competing causes of morbidity and mortality among cancer survivors, both as a complication of cancer therapies and because the risk factors for cancer are shared with those for CVD. In this review we cover the key aspects of cardiovascular care for women throughout their cancer journey: the need for baseline cardiovascular risk assessment and management, a crucial component of the cardiovascular care; the importance of long-term surveillance for ongoing maintenance of cardiovascular health; and strong evidence for the beneficial effects of physical exercise to improve both cancer and cardiovascular outcomes. There is general disparity in cardiovascular outcomes for women, which is further exacerbated when both CVD and cancer co-exist. Collaboration between oncology and cardiac services, with an emergence of the whole field of cardio-oncology, allows for expedited investigation and treatment for these patients. This collaboration as well as a holistic approach to patient care and key role of patients' general practitioners are essential to ensure long-term health of people living with, during and beyond cancer.
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64P Clinical profile and treatment outcome of patients with non-metastatic colon cancer: A single institutional study from India. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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MA03.08 Survival Impact of Benchmarking Lung Cancer Surgeons’ Performance by Quality Metrics. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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EP02.03-022 Evolution of Lung Cancer Resection Quality: A Prospective Staggered Implementation Quality Improvement Study. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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208 The burden of alopecia areata (AA) vs psoriasis (PsO) in the United States. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.215] [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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Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Does colour impact responses to images in geckos? J Zool (1987) 2022. [DOI: 10.1111/jzo.12969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Integrative epigenomic and high-throughput functional enhancer profiling reveals determinants of enhancer heterogeneity in gastric cancer. Genome Med 2021; 13:158. [PMID: 34635154 PMCID: PMC8504099 DOI: 10.1186/s13073-021-00970-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/15/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Enhancers are distal cis-regulatory elements required for cell-specific gene expression and cell fate determination. In cancer, enhancer variation has been proposed as a major cause of inter-patient heterogeneity-however, most predicted enhancer regions remain to be functionally tested. METHODS We analyzed 132 epigenomic histone modification profiles of 18 primary gastric cancer (GC) samples, 18 normal gastric tissues, and 28 GC cell lines using Nano-ChIP-seq technology. We applied Capture-based Self-Transcribing Active Regulatory Region sequencing (CapSTARR-seq) to assess functional enhancer activity. An Activity-by-contact (ABC) model was employed to explore the effects of histone acetylation and CapSTARR-seq levels on enhancer-promoter interactions. RESULTS We report a comprehensive catalog of 75,730 recurrent predicted enhancers, the majority of which are GC-associated in vivo (> 50,000) and associated with lower somatic mutation rates inferred by whole-genome sequencing. Applying CapSTARR-seq to the enhancer catalog, we observed significant correlations between CapSTARR-seq functional activity and H3K27ac/H3K4me1 levels. Super-enhancer regions exhibited increased CapSTARR-seq signals compared to regular enhancers, even when decoupled from native chromatin contexture. We show that combining histone modification and CapSTARR-seq functional enhancer data improves the prediction of enhancer-promoter interactions and pinpointing of germline single nucleotide polymorphisms (SNPs), somatic copy number alterations (SCNAs), and trans-acting TFs involved in GC expression. We identified cancer-relevant genes (ING1, ARL4C) whose expression between patients is influenced by enhancer differences in genomic copy number and germline SNPs, and HNF4α as a master trans-acting factor associated with GC enhancer heterogeneity. CONCLUSIONS Our results indicate that combining histone modification and functional assay data may provide a more accurate metric to assess enhancer activity than either platform individually, providing insights into the relative contribution of genetic (cis) and regulatory (trans) mechanisms to GC enhancer functional heterogeneity.
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MA17.05 Intrapulmonary Lymph Node (LN) Retrieval With a Novel Gross Dissection Method: A Prospective, Population-Based Cohort Study. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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P62.05 Identifying Risk-Factors for Lung Cancer Diagnosis After Detection of Incidental Lung Nodules. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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FUNCTIONAL APPRAISAL OF ORAL MICROBES IN OSCC PROGRESSION: A SYSTEMATIC REVIEW AND META-ANALYSIS. Oral Surg Oral Med Oral Pathol Oral Radiol 2021. [DOI: 10.1016/j.oooo.2021.03.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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MA09.03 Comparative Effectiveness of a Lymph Node Collection Kit Versus ‘Heightened Awareness’ on Lung Cancer Surgery Quality and Outcomes. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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MA09.08 Improving Overall Survival in Non-Small Cell Lung Cancer by Reducing R-Uncertain Resections With a Lymph Node Specimen Collection Kit. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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MA09.10 Location of Lymph Nodes Missed after Invasive Mediastinal Staging in a Well-Staged Non-Small Cell Lung Cancer Cohort. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Genomic and epigenomic EBF1 alterations modulate TERT expression in gastric cancer. J Clin Invest 2021; 130:3005-3020. [PMID: 32364535 DOI: 10.1172/jci126726] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 02/26/2020] [Indexed: 12/13/2022] Open
Abstract
Transcriptional reactivation of telomerase catalytic subunit (TERT) is a frequent hallmark of cancer, occurring in 90% of human malignancies. However, specific mechanisms driving TERT reactivation remain obscure for many tumor types and in particular gastric cancer (GC), a leading cause of global cancer mortality. Here, through comprehensive genomic and epigenomic analysis of primary GCs and GC cell lines, we identified the transcription factor early B cell factor 1 (EBF1) as a TERT transcriptional repressor and inactivation of EBF1 function as a major cause of TERT upregulation. Abolishment of EBF1 function occurs through 3 distinct (epi)genomic mechanisms. First, EBF1 is epigenetically silenced via DNA methyltransferase, polycomb-repressive complex 2 (PRC2), and histone deacetylase activity in GCs. Second, recurrent, somatic, and heterozygous EBF1 DNA-binding domain mutations result in the production of dominant-negative EBF1 isoforms. Third, more rarely, genomic deletions and rearrangements proximal to the TERT promoter remobilize or abolish EBF1-binding sites, derepressing TERT and leading to high TERT expression. EBF1 is also functionally required for various malignant phenotypes in vitro and in vivo, highlighting its importance for GC development. These results indicate that multimodal genomic and epigenomic alterations underpin TERT reactivation in GC, converging on transcriptional repressors such as EBF1.
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Adoption of Coronary Invasive Physiological Assessment in a Regional Tertiary Centre. Heart Lung Circ 2021. [DOI: 10.1016/j.hlc.2021.06.454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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MO01.11 The Relative Survival Impact of Thorough Staging and Appropriate Treatment in Non-Small-Cell Lung Cancer (NSCLC). J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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OFP01.04 Improving Quality of Pathology Reports for Resected Non-Small Cell Lung Cancer (NSCLC) in the Mid-South US. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Accuracy of Statin Side Effect Reporting in Australian Prescribing References. Heart Lung Circ 2021. [DOI: 10.1016/j.hlc.2021.06.255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Apparatus design for measuring electrostatic charge transfer due to particle-particle collisions. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2019.11.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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064 A Case Report of Concurrent Spontaneous Coronary Artery Dissection and Takotsubo’s Cardiomyopathy. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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MA19.07 Testing an Optimal Care Coordination Model (OCCM) for Lung Cancer in a Multi-Site Study. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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MA06.01 Mediastinal Lymph Node Dissection (MLND) v Systematic Sampling (SS) v Neither (NN) in Population-Based Cohort. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.538] [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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Accuracy of Side Effect Reporting in Australian Prescribing Information. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Acute Coronary Collaterals Reduce Mortality and Improve Left Ventricular Function in Patients Presenting with ST Elevation Myocardial Infarction (STEMI). Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Is Incorrect Anti-Coagulation Dosing Contributing to Ischaemic Stroke Burden? A Retrospective Single-Centre Study from Regional New South Wales, Australia. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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P2.16-32 Survival Implications and Factors Associated with the Anatomic Level of Incomplete Non-Small-Cell Lung Cancer (NSCLC) Resection. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1507] [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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P1.16-46 A Population-Based Validation Study of the Proposed ‘R-Factor’ Classification in a Lung Cancer-Endemic Region of the US. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1015] [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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MA25.05 Characteristics and Survival of Resected Stage IV Non-Small Cell Lung Cancer (NSCLC) in the Mid-South Quality of Surgical Resection Cohort. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.532] [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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P1.15-21 Creating an Optimal Care Coordination Model to Improve Multidisciplinary Care for Lung Cancer Patients on Medicaid. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.953] [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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Human Organoids Share Structural and Genetic Features with Primary Pancreatic Adenocarcinoma Tumors. Mol Cancer Res 2018; 17:70-83. [PMID: 30171177 DOI: 10.1158/1541-7786.mcr-18-0531] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/06/2018] [Accepted: 08/17/2018] [Indexed: 12/18/2022]
Abstract
Patient-derived pancreatic ductal adenocarcinoma (PDAC) organoid systems show great promise for understanding the biological underpinnings of disease and advancing therapeutic precision medicine. Despite the increased use of organoids, the fidelity of molecular features, genetic heterogeneity, and drug response to the tumor of origin remain important unanswered questions limiting their utility. To address this gap in knowledge, primary tumor- and patient-derived xenograft (PDX)-derived organoids, and 2D cultures for in-depth genomic and histopathologic comparisons with the primary tumor were created. Histopathologic features and PDAC representative protein markers (e.g., claudin 4 and CA19-9) showed strong concordance. DNA- and RNA-sequencing (RNAseq) of single organoids revealed patient-specific genomic and transcriptomic consistency. Single-cell RNAseq demonstrated that organoids are primarily a clonal population. In drug response assays, organoids displayed patient-specific sensitivities. In addition, the in vivo PDX response to FOLFIRINOX and gemcitabine/abraxane treatments were examined, which was recapitulated in vitro with organoids. This study has demonstrated that organoids are potentially invaluable for precision medicine as well as preclinical drug treatment studies because they maintain distinct patient phenotypes and respond differently to drug combinations and dosage. IMPLICATIONS: The patient-specific molecular and histopathologic fidelity of organoids indicate that they can be used to understand the etiology of the patient's tumor and the differential response to therapies and suggests utility for predicting drug responses.
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In their own words: investigating the preparedness of final year dental students in the UK for independent general dental practice. Br Dent J 2018; 225:340-349. [PMID: 30117498 DOI: 10.1038/sj.bdj.2018.646] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2018] [Indexed: 11/09/2022]
Abstract
Introduction There is relatively little data on the preparedness of UK dental graduates for independent general dental practice. Two recent studies have indicated that graduates appear well prepared, but although quantifying the level of preparedness, they provide limited understanding of the underlying factors contributing to preparedness. This study aims to more deeply understand the contributing factors leading to assertions of graduate preparedness using focus groups of final year dental students, and semi-structured interviews of senior faculty members. Materials and methods Three UK dental schools were visited in order to conduct both study elements. Focus groups and semi-structured interviews were audio recorded and fully transcribed. Thematic analysis of the transcripts resulted in the production of a thematic matrix. Results The major categories of the thematic matrix were classified as extrinsic; including the role of educators and features of the course, and intrinsic; relating to fear of the unknown, the development of adult learning abilities and less easily identifiable attributes in the development of competence, which became known as 'bricks and mortar'. Discussion Students felt that the most important factor affecting their preparation was clinical exposure. Outreach placements were felt to be particularly useful, the simulation of general dental practice being highly valued by final year students. The interaction with educators was also felt to be a key influence on preparedness, with the involvement of general practitioners in dental school teaching felt to be helpful, perhaps giving students an extended exposure to general practice. Conclusion It is hoped that the rich data derived from this study may allow an invaluable insight into factors contributing to preparedness of new dental graduates, which may then be considered in the light of any proposed changes in the curricula or syllabi.
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Bifidobacteria and its rice fermented products on diet induced obese mice: analysis of physical status, serum profile and gene expressions. Benef Microbes 2018; 9:441-452. [PMID: 29409330 DOI: 10.3920/bm2017.0056] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Obesity is highly correlated with the dysbiosis of intestinal microbiota, and bifidobacteria are one of the soft targets of this metabolic syndrome. The aim of this study is to evaluate the efficacy of Bifidobacterium sp. MKK4 and rice-based fermented foods on physical, haematological, gut microbiota and lypogenic-lypolytic marker genes in diet-induced obese mice. Adult male mice (21±0.7 g) were randomly divided into four groups (n=10) according to the type of diet: normal diet (ND), high fat diet (HFD), HFD supplemented with Bifidobacterium sp. MKK4 and HFD supplemented with MKK4 associated rice-fermented food. 8 weeks of bacterial therapy in the obese mice resulted in significant reduction of body and organ weights, improved serum levels of glucose, triglyceride and cholesterol, the histological structure of the liver (steatosis), and re-establishment of gut Lactobacillus, Bifidobacterium and Bacteroides species. The bacterial therapy led to up-regulation of lipolytic transcription factors, such as peroxisome proliferator-activated receptor (PPAR)-α, PPAR-δ, and their regulated gene products in fatty acid metabolism and glucose uptake, such as acyl-CoA oxidase, carnitine palmitoyl-transferase-1, uncoupling protein-3 and glucose transporter-4. Concomitantly, both adipocytogenesis and fatty acid synthesis were arrested as reflected by the down-regulation of sterol regulatory element binding protein-1c, acetyl-CoA carboxylase, fatty acid synthase and tumour necrosis factor alpha genes. The effectiveness of the fermented product was more profound than the single bacterium. These data provide experimental support with regard to the use of Bifidobacterium sp. MKK4 as a natural therapeutic agent to control obesity.
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The effect of different concentrations of tween-20 combined with rice husk silica on the stability of o/w emulsion: A kinetic study. ACTA ACUST UNITED AC 2017. [DOI: 10.1088/1757-899x/245/1/012023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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MA 04.01 Prospective Comparative Evaluation of Patient and Caregiver Perspectives on a Multidisciplinary Model of Lung Cancer Care. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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P1.13-011 Prospective Cohort Study of Patterns of Staging and Treatment Selection with or Without Multidisciplinary (MD) Care. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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P2.16-019 Improving Survival with a Lymph Node (LN) Collection Kit for Non-Small Cell Lung Cancer (NSCLC) Resections. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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The TRITON clinical trial programme: evaluation of the PARP inhibitor rucaparib in patients with metastatic castration-resistant prostate cancer (mCRPC) associated with homologous recombination deficiency (HRD). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx423.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Multidisciplinary Care and the Use of Treatment Modalities for Non–Small Cell Lung Cancer (NSCLC) in a Large Community Healthcare Setting. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.01.068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Audit on Prescribing Practice of Depot Antipsychotic Injections in the Adult Community Mental Health Service. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.02.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionThere are a number of good standard practices available for prescribing long acting antipsychotics. Adherence to these guidelines will minimise any harm to the service users.AimsTo compare depot antipsychotic prescribing practice with good standard practice guidelines of BNF, Trust and Maudsley guidelines.ObjectivesTo compare practice with standards in the areas of:– licensed indication;– dose/frequency range;– avoiding poly-pharmacy;– regular review of clinical and side effects.MethodsCase notes of a randomly selected sample of 30 patients from the depot clinic at the City East Adult Community Mental Health Team Leicester, UK were retrospectively investigated. The data collected was analysed and the results were produced. Compliance with the best practice guidelines was calculated and recommendations made based on the findings.ResultsOne hundred percent compliance was noticed in licensed indications and dose/frequency within BNF range. However, 14% patients received poly-pharmacotherapy, 86% had regular outpatient review, but only 46% had review of side effects.ConclusionsBetter quality of documentations by the clinicians, improvised technology to elicit automatic review reminders, introduction of checklist for clinics to include review of all clinically important information, wider dissemination of the findings of this investigation, and re-auditing practice to explore impact of this investigation was recommended.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Role of High Dose Radiotherapy for Locally Advanced Pancreatic Cancer – a Single Centre Experience from Eastern India. Clin Oncol (R Coll Radiol) 2017. [DOI: 10.1016/j.clon.2016.10.032] [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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Abstract
The aim of this study was to measure the efficacy of a positional therapy device (PTD) at reducing proton pump inhibitor (PPI) refractory nocturnal GERD symptoms. Among patients with GERD, nocturnal symptoms are very common. A recent study demonstrated a decrease in nocturnal acid exposure and reflux episodes in healthy volunteers who slept using a PTD. This is a single-center prospective trial involving patients on anti-secretory medications with continued nocturnal heartburn and regurgitation. Patients completed the Nocturnal GERD Symptom Severity and Impact Questionnaire (N-GSSIQ) and GERD health-related quality of life questionnaire (GERD-HRQL) at enrollment. Patients were instructed to sleep on the PTD for at least 6 hours a night during the two week study period; subjects continued their baseline anti-secretory medication dose. After 2 weeks, the questionnaires were repeated. A total of 27 patients (16 females and 11 males; age 57.8 ± 15.1) were recruited. After 2 weeks of PTD use, N-GSSIQ scores significantly improved from baseline, with a mean total score improvement of 39.5 (mean 57.7 [pre] vs. 18.2 [post], P < 0.001). Significant improvement from baseline was also observed for the GERD-HRQL questionnaire (29.8 vs. 16.7, P < 0.001). No adverse events were reported. At 3 months after the trial period, 91% of the subjects continued to use the PTD on a nightly basis. Use of the PTD significantly decreased nocturnal GERD symptoms and improved GERD-HRQL. The PTD was well tolerated during the study period and for 3 months after enrollment.
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45
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An Exploratory Statistical Analysis of the effect of Demographic risk factors on uterine Cervical squamous Intraepithelial Lesion. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/0008068320000315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Pap Smear test (Pap test), a cytological screening test of the cervical squamous intraepithelial lesion (SIL) is a widely accepted screening technique for uterine cervical cancer (UCC). UCC is a major canter burden for Indian women. In this article, we present an in-depth exploratory analysis on various statistical relationships between the Pap test and a set of demographic risk factors, such as Age, Age at consummation of marriage [ACM], parity [PAR] etc. The data had been collected from the Calcutta Medical College Hospital (CMCH) on 308 subjects. Major statistical findings in this article include a possible Age dependent association between PAR and the SIL-status. It seems that a high value of parity at a relatively young age is an important risk factor for developing SIL in future. This finding may be useful in relating to overall female helath issues in developing and underdeveloped country-senario. AMS (2000) Subject Classification: Primary 62-07, 62Pl0, 92C60, Secondary 92C50, 62F03, 62F10.
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46
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C60 fullerene localization and membrane interactions in RAW 264.7 immortalized mouse macrophages. NANOSCALE 2016; 8:4134-44. [PMID: 26866469 PMCID: PMC4761875 DOI: 10.1039/c5nr07003a] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
There continues to be a significant increase in the number and complexity of hydrophobic nanomaterials that are engineered for a variety of commercial purposes making human exposure a significant health concern. This study uses a combination of biophysical, biochemical and computational methods to probe potential mechanisms for uptake of C60 nanoparticles into various compartments of living immune cells. Cultures of RAW 264.7 immortalized murine macrophage were used as a canonical model of immune-competent cells that are likely to provide the first line of defense following inhalation. Modes of entry studied were endocytosis/pinocytosis and passive permeation of cellular membranes. The evidence suggests marginal uptake of C60 clusters is achieved through endocytosis/pinocytosis, and that passive diffusion into membranes provides a significant source of biologically-available nanomaterial. Computational modeling of both a single molecule and a small cluster of fullerenes predicts that low concentrations of fullerenes enter the membrane individually and produce limited perturbation; however, at higher concentrations the clusters in the membrane causes deformation of the membrane. These findings are bolstered by nuclear magnetic resonance (NMR) of model membranes that reveal deformation of the cell membrane upon exposure to high concentrations of fullerenes. The atomistic and NMR models fail to explain escape of the particle out of biological membranes, but are limited to idealized systems that do not completely recapitulate the complexity of cell membranes. The surprising contribution of passive modes of cellular entry provides new avenues for toxicological research that go beyond the pharmacological inhibition of bulk transport systems such as pinocytosis.
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47
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Legal Aspects in Obstetric Anesthesia. NEPAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY 2016. [DOI: 10.3126/njog.v10i2.14327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Obstetric anesthesia is a particularly high-risk sub-specialty of anesthesia and may lead to serious morbidities and even mortality. Good doctor-patient relation from the time of admission till discharge is the most important factor to avert future litigations. Any procedure done or planned should be clearly documented. Documentation should start with a valid consent in the patient’s own language, and have all three components of voluntariness, capacity and knowledge. A ‘Surgical Safety’ checklist is particularly helpful in documentation and decreasing errors. Safety of the mother (and her child) is paramount. Both regional as well as general anesthesia, either inadvertently or if not administered properly may be associated with morbidities like headache, pain and emotional distress. However, deaths do occur and general anesthesia is associated with care should be routine practice and inculcated by everyone involved in patient care.
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48
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Cardiovascular health awareness among school-aged children in a rural district of India. Indian Heart J 2015. [DOI: 10.1016/j.ihj.2015.10.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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49
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2 Ketamine as an Adjunct to Opiates for Acute Pain in the Emergency Department. Ann Emerg Med 2015. [DOI: 10.1016/j.annemergmed.2015.07.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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50
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Ocular bartonellosis in transplant recipients: two case reports and review of the literature. Transpl Infect Dis 2015; 17:723-7. [PMID: 26146758 DOI: 10.1111/tid.12418] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 04/20/2015] [Accepted: 06/28/2015] [Indexed: 11/27/2022]
Abstract
Cat scratch disease is caused by Bartonella henselae and usually manifests as localized lymphadenopathy and fever in immunocompetent patients. Immunocompromised patients are at risk for developing disseminated disease affecting the liver, spleen, eyes, central nervous system, and other organs. Bartonellosis is infrequently reported in solid organ transplant recipients, and published case reports usually discuss disseminated infection. Localized ocular disease with B. henselae, while well documented in immunocompetent hosts, is uncommon in immunocompromised patients. Herein, we present 2 cases of ocular bartonellosis in renal transplant patients, 1 with disseminated infection, and 1 without.
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