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CamTrapAsia: A dataset of tropical forest vertebrate communities from 239 camera trapping studies. Ecology 2024:e4299. [PMID: 38650359 DOI: 10.1002/ecy.4299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 09/26/2023] [Accepted: 01/30/2024] [Indexed: 04/25/2024]
Abstract
Information on tropical Asian vertebrates has traditionally been sparse, particularly when it comes to cryptic species inhabiting the dense forests of the region. Vertebrate populations are declining globally due to land-use change and hunting, the latter frequently referred as "defaunation." This is especially true in tropical Asia where there is extensive land-use change and high human densities. Robust monitoring requires that large volumes of vertebrate population data be made available for use by the scientific and applied communities. Camera traps have emerged as an effective, non-invasive, widespread, and common approach to surveying vertebrates in their natural habitats. However, camera-derived datasets remain scattered across a wide array of sources, including published scientific literature, gray literature, and unpublished works, making it challenging for researchers to harness the full potential of cameras for ecology, conservation, and management. In response, we collated and standardized observations from 239 camera trap studies conducted in tropical Asia. There were 278,260 independent records of 371 distinct species, comprising 232 mammals, 132 birds, and seven reptiles. The total trapping effort accumulated in this data paper consisted of 876,606 trap nights, distributed among Indonesia, Singapore, Malaysia, Bhutan, Thailand, Myanmar, Cambodia, Laos, Vietnam, Nepal, and far eastern India. The relatively standardized deployment methods in the region provide a consistent, reliable, and rich count data set relative to other large-scale pressence-only data sets, such as the Global Biodiversity Information Facility (GBIF) or citizen science repositories (e.g., iNaturalist), and is thus most similar to eBird. To facilitate the use of these data, we also provide mammalian species trait information and 13 environmental covariates calculated at three spatial scales around the camera survey centroids (within 10-, 20-, and 30-km buffers). We will update the dataset to include broader coverage of temperate Asia and add newer surveys and covariates as they become available. This dataset unlocks immense opportunities for single-species ecological or conservation studies as well as applied ecology, community ecology, and macroecology investigations. The data are fully available to the public for utilization and research. Please cite this data paper when utilizing the data.
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P172 Different incidence of brain metastasis according to HER2 expression level in patients with triple negative breast cancer. Breast 2023. [DOI: 10.1016/s0960-9776(23)00289-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
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P043 Characteristics and clinical outcomes of patients with HER2-low breast cancer. Breast 2023. [DOI: 10.1016/s0960-9776(23)00162-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
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61P The cysteine-rich protein 61 (Cyr61) contributes to tumor proliferation and invasion via HGF-mediated NF-kB signaling pathway in human hepatocellular carcinoma. ESMO Open 2023. [DOI: 10.1016/j.esmoop.2023.100919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Quality Improvement at the Laboratory’s Specimen Reception Station. Am J Clin Pathol 2022. [DOI: 10.1093/ajcp/aqac126.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract
Introduction/Objective
In our 1000-bed acute care tertiary hospital, physicians order laboratory tests via the computerized-provider-order-entry (CPOE) system and print barcode labels (patient demographics/tests ordered) at the computer-on-wheel printer. When tubes with unsuitable barcodes (misaligned, poor quality) are received at the laboratory specimen reception area a fresh barcode is re-printed by our laboratory staff. An incident involving a re- printed barcode label pasted on the wrong blood tube prompted an investigation into the quality of barcodes.
Methods/Case Report
We initiated ‘an opportunity for improvement (OFI) project’ at the laboratory specimen reception station. The OFI team involved Nursing, Information Technology (IT) and Pathology departments aimed to eliminate re-printing of barcode labels by 75% within 6 months. We collated and analyzed reasons for re-printing of barcodes on 3 separate 48-hour periods (27-28 April 2020, 24-25 June 2020, and 13-14 June 2022). A series of interventions and initiatives were implemented.
Results (if a Case Study enter NA)
Re-printed barcodes were from the Emergency Department (56%), Out-patient clinics (7%) and Wards (57%). Root cause analysis(RCA) using the “5 whys” technique categorized re-print causes into staff-related (misaligned barcodes) and printer-related (faint barcodes lines/truncated un-verifiable patient demographics). The team mass-emailed clinicians an educational “Do-You-Know” guide on proper pasting of barcodes on blood tubes and instructions on how to obtain help for printer rectification. These guide documents were placed in the hospital-wide document-sharing portal - Docupedia. Immediate close follow-up with sites that had poor barcodes was done in real-time. Barcode reprints decreased 83% within 2 months - from 174 (27-28 Apr 2020) to 30 (24-25 Jun 2020). A recent audit showed sustained elimination of barcode re-printing: 25 cases (13-14 Jun 2022).
Conclusion
The OFI project has successfully raised the quality of CPOE labels on specimen tubes contributing to process efficiency and safer patient care. Close communication with all care sites and their representatives on the OFI team are critical success factors.
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Higher long-term mortality in patients with concomitant acute coronary syndrome and aortic stenosis. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1417] [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: 11/13/2022] Open
Abstract
Abstract
Background
Aortic stenosis (AS) and acute coronary syndrome (ACS) share similar cardiovascular risk factors, and their concomitant presentation is increasing in incidence with the aging population. Yet literature regarding the prognosis of patients with concomitant ACS and AS remains scarce.
Methods
This retrospective cohort study examined consecutive patients presenting with ACS (ST-segment elevation myocardial infarction [STEMI] and non-STEMI [NSTEMI]) and concomitant AS between 1 January 2011 and 31 March 2021 in a tertiary hospital. The cohort was divided into mild, moderate and severe AS based on index echocardiogram. The primary outcome was all-cause mortality. Kaplan-Meier curves were constructed to compare all-cause mortality among the three groups of patients, based on ACS type and left ventricular ejection fraction (LVEF). Multivariable Cox regression was performed to identify independent predictors of all-cause mortality.
Results
Of a total of 563 patients, 264 had mild (46.9%), 193 moderate (34.3%) and 106 severe AS (18.8%). The mean follow-up duration was 2.5 (± 2.4) years. Majority of patients (72.5%) presented with NSTEMI. Patients with moderate and severe AS had higher rates of all-cause mortality compared to those with mild AS (49.7% vs. 51.4% vs. 35.6% respectively, p=0.002). Concomitant moderate (HR 1.439, 95% CI 1.012–2.048, p=0.043) and severe AS (HR 1.844, 95% CI 1.159–2.933, p=0.010) were independent predictors of all-cause mortality after adjusting for age, gender, LVEF, ACS type, chronic kidney disease, diabetes, hypertension, coronary artery bypass grafting and aortic valve replacement as a time-dependent variable. The Kaplan-Meier curves demonstrated excess mortality in moderate and severe AS, compared to the mild AS group (p<0.001), with similar survival trends observed in the STEMI and the NSTEMI groups, as well as those with preserved LVEF.
Conclusion
Regardless of the ACS presentation type, long-term excess mortality in those with concomitant moderate or severe AS was observed. The adverse prognosis typically observed in patients with concomitant severe AS, in the setting of ACS, extends to patients with moderate AS.
Funding Acknowledgement
Type of funding sources: None.
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241P Genomic analysis of plasma cell-free DNA in patients with heavily pretreated HER-2+ metastatic breast cancer (MBC). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.280] [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] Open
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Comparison of cardiovascular prognosis between triglyceride variability and exposure estimate in diabetic patients. Atherosclerosis 2022. [DOI: 10.1016/j.atherosclerosis.2022.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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686 A psoriasis mouse model with persistent skin lesions and comorbidities. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
INTRODUCTION Due to concerns over wound healing, hemorrhoidectomy in patients with Crohn's disease (CD) remains controversial. We sought to ascertain safety and efficacy of excisional hemorrhoidectomy in CD. METHODS A retrospective review of all adult CD patients undergoing excisional hemorrhoidectomy between January 1, 1995, and January 1, 2019, at 2 IBD referral centers was performed. Data collected included patient demographics, clinical characteristics of CD (anorectal symptoms; prior nonoperative hemorrhoidal therapy; presence of other perianal disease; and activity, duration, and anatomic location of CD), and postoperative complications including bleeding, wound healing, and need for further therapy or surgical intervention after surgery. RESULTS A total of 36 adult patients with Crohn's disease with symptomatic hemorrhoidal disease were included. The study cohort included 16 males (44%), and median age was 49 (range, 21 to 77) years. Predominant symptoms included pain (n = 16; 44%), prolapse (n = 8; 22%), and bleeding (n = 12; 33%). Sixteen patients (44%) had nonoperative therapy before surgery. Twenty-four patients (67%) had other perianal disease. At the time of hemorrhoidectomy, 9 patients (25%) were exposed to corticosteroids, 8 patients (25%) to immunomodulators, and 9 patients (25%) to biologics. During a median follow-up time of 31.5 (range, 1 to 255) months after hemorrhoidectomy, 4 patients (11%) had complications (1 developed a stricture, 1 developed a perianal abscess/fistula, 1 had a nonhealing wound, and 1 had hemorrhoidal recurrence). CONCLUSION Our data suggest that excisional hemorrhoidectomy may be performed safely in CD patients who have failed nonoperative hemorrhoidal therapy without concern for de novo perianal disease or need for proctectomy.Hemorrhoidal disease is common in patients with Crohn's disease. This study sought to understand the outcomes of surgically treating hemorrhoids in patients with Crohn's disease.
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Patient-reported outcomes of palbociclib plus exemestane with GnRH agonist versus capecitabine in premenopausal women with hormone receptor-positive metastatic breast cancer from the YoungPearl phase ll trial (KCSG-BR 15-10, NCT02592746). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.013] [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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Cosmesis in Patients after Multiport Laparoscopic Colorectal Surgery: Does the Extraction Incision Matter? Am Surg 2019; 85:162-166. [PMID: 30819292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The ideal incision for specimen extraction during laparoscopic colorectal surgery is controversial. The objective of this study was to compare incision types (Pfannenstiel, periumbilical, lower midline, and right upper quadrant transverse) with regard to postoperative scar appearance, symptoms, preference, and satisfaction. This study is a retrospective survey review performed in an urban teaching hospital. The study participants were patients undergoing multiport laparoscopic colorectal surgery. Two web-based questionnaires, the Patient Scar Assessment Questionnaire and Photo-Series Questionnaire, were used to assess study parameters. The main outcome measures were incision symptoms and cosmetic satisfaction. The 112 study patients included 54 patients with a Pfannenstiel incision (Group P) and 58 patients with an alternate incision (Group A). Of the 58 patients in Group A, 19 (33%) had a periumbilical incision, 10 (17%) a lower midline incision, and 29 (50%) a right upper quadrant transverse incision. Although Groups P and A were comparable in all five subscales of the Patient Scar Assessment Questionnaire, more Group P participants (n = 12; 22%) said their incision felt "fairly numb" than Group A participants (n = 2; 3%) (P = 0.008). There was no significant difference between study groups in all Photo-Series Questionnaire domains; however, after comparing patients' own incisions with photographs of various alternative incisions, 36 (62%) Group A patients would choose an alternative incision compared with only 11 (19%) Group P patients (P = 0.001). Selection bias, recall bias, external validity, and variability of scar lengths were the limitations of the study. It was concluded that although a Pfannenstiel incision seems to be the optimal cosmetic choice, it is associated with a higher incidence of wound numbness than alternate extraction incisions.
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Cosmesis in Patients after Multiport Laparoscopic Colorectal Surgery: Does the Extraction Incision Matter? Am Surg 2019. [DOI: 10.1177/000313481908500222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The ideal incision for specimen extraction during laparoscopic colorectal surgery is controversial. The objective of this study was to compare incision types (Pfannenstiel, periumbilical, lower midline, and right upper quadrant transverse) with regard to postoperative scar appearance, symptoms, preference, and satisfaction. This study is a retrospective survey review performed in an urban teaching hospital. The study participants were patients undergoing multiport laparoscopic colorectal surgery. Two web-based questionnaires, the Patient Scar Assessment Questionnaire and Photo-Series Questionnaire, were used to assess study parameters. The main outcome measures were incision symptoms and cosmetic satisfaction. The 112 study patients included 54 patients with a Pfannenstiel incision (Group P) and 58 patients with an alternate incision (Group A). Of the 58 patients in Group A, 19 (33%) had a periumbilical incision, 10 (17%) a lower midline incision, and 29 (50%) a right upper quadrant transverse incision. Although Groups P and Awere comparable in all five subscales of the Patient Scar Assessment Questionnaire, more Group P participants (n = 12; 22%) said their incision felt “fairly numb” than Group A participants (n = 2; 3%) (P = 0.008). There was no significant difference between study groups in all Photo-Series Questionnaire domains; however, after comparing patients’ own incisions with photographs of various alternative incisions, 36 (62%) Group A patients would choose an alternative incision compared with only 11 (19%) Group P patients (P = 0.001). Selection bias, recall bias, external validity, and variability of scar lengths were the limitations of the study. It was concluded that although a Pfannenstiel incision seems to be the optimal cosmetic choice, it is associated with a higher incidence of wound numbness than alternate extraction incisions.
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Incidence, Predictors and Outcomes of Myocardial Injury Following Transcatheter Aortic Valve Implantation (TAVI). Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.637] [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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Long-term Survival and Valve Durability in Patients Undergoing Transcatheter Aortic Valve Implantation. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.652] [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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Incidence, Management and Impact of Incidental Coronary Artery Disease on Outcomes Following Transcatheter Aortic Valve Implantation. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.634] [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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Differences in Coagulation and Haemostatic Parameters in Normal Women of Childbearing Age from Different Ethnic Groups and Geographical Locations. Thromb Haemost 2018. [DOI: 10.1055/s-0038-1661571] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummaryA comparative study of coagulation and fibrinolytic laboratory parameters was undertaken in four countries (Salvador, Brazil; Singapore; Santiago, Chile and Dublin, Ireland) among apparently healthy women of reproductive age. A continuous external quality control scheme of the laboratory measurements was employed to permit comparison among centres. Significant and consistent differences were found between the four centres. In Dublin, the prothrombin time and activated partial thromboplastin time (APTT) were accelerated, and the specific factor assays showed more activity, whereas the antiprotease levels were higher than in the other centres. In Salvador, a contrasting tendency was found with longer prothrombin times and APTT and lower Factor VII and antiprotease levels. The results from the other two centres were approximately midway between these two extremes. The study has revealed important differences in the coagulation and haemostatic tests between women from widely diverse geographical areas. It is not certain whether these are due to ethnic, nutritional or economic factors but they may be related to the apparent varying incidence of thrombosis in these ethnic groups.
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Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study. THE LANCET. INFECTIOUS DISEASES 2018; 18:516-525. [PMID: 29452941 PMCID: PMC5910057 DOI: 10.1016/s1473-3099(18)30101-4] [Citation(s) in RCA: 236] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 12/06/2017] [Accepted: 12/15/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Surgical site infection (SSI) is one of the most common infections associated with health care, but its importance as a global health priority is not fully understood. We quantified the burden of SSI after gastrointestinal surgery in countries in all parts of the world. METHODS This international, prospective, multicentre cohort study included consecutive patients undergoing elective or emergency gastrointestinal resection within 2-week time periods at any health-care facility in any country. Countries with participating centres were stratified into high-income, middle-income, and low-income groups according to the UN's Human Development Index (HDI). Data variables from the GlobalSurg 1 study and other studies that have been found to affect the likelihood of SSI were entered into risk adjustment models. The primary outcome measure was the 30-day SSI incidence (defined by US Centers for Disease Control and Prevention criteria for superficial and deep incisional SSI). Relationships with explanatory variables were examined using Bayesian multilevel logistic regression models. This trial is registered with ClinicalTrials.gov, number NCT02662231. FINDINGS Between Jan 4, 2016, and July 31, 2016, 13 265 records were submitted for analysis. 12 539 patients from 343 hospitals in 66 countries were included. 7339 (58·5%) patient were from high-HDI countries (193 hospitals in 30 countries), 3918 (31·2%) patients were from middle-HDI countries (82 hospitals in 18 countries), and 1282 (10·2%) patients were from low-HDI countries (68 hospitals in 18 countries). In total, 1538 (12·3%) patients had SSI within 30 days of surgery. The incidence of SSI varied between countries with high (691 [9·4%] of 7339 patients), middle (549 [14·0%] of 3918 patients), and low (298 [23·2%] of 1282) HDI (p<0·001). The highest SSI incidence in each HDI group was after dirty surgery (102 [17·8%] of 574 patients in high-HDI countries; 74 [31·4%] of 236 patients in middle-HDI countries; 72 [39·8%] of 181 patients in low-HDI countries). Following risk factor adjustment, patients in low-HDI countries were at greatest risk of SSI (adjusted odds ratio 1·60, 95% credible interval 1·05-2·37; p=0·030). 132 (21·6%) of 610 patients with an SSI and a microbiology culture result had an infection that was resistant to the prophylactic antibiotic used. Resistant infections were detected in 49 (16·6%) of 295 patients in high-HDI countries, in 37 (19·8%) of 187 patients in middle-HDI countries, and in 46 (35·9%) of 128 patients in low-HDI countries (p<0·001). INTERPRETATION Countries with a low HDI carry a disproportionately greater burden of SSI than countries with a middle or high HDI and might have higher rates of antibiotic resistance. In view of WHO recommendations on SSI prevention that highlight the absence of high-quality interventional research, urgent, pragmatic, randomised trials based in LMICs are needed to assess measures aiming to reduce this preventable complication. FUNDING DFID-MRC-Wellcome Trust Joint Global Health Trial Development Grant, National Institute of Health Research Global Health Research Unit Grant.
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3:45 PM Abstract No. 146 The use of preprocedural educational videos to augment the consenting process and increase patient understanding and satisfaction in interventional radiology. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Increased corneal densitometry as a subclinical corneal change associated with multiple myeloma. Eye (Lond) 2017; 31:1745-1746. [PMID: 28707673 DOI: 10.1038/eye.2017.132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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BARRIERS OF CREATING AGE FRIENDLY ENVIRONMENTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2114] [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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THE POLICY ACTION PLAN FOR MAKING AGE-FRIENDLY COMMUNITY IN JEJU, SOUTH
KOREA. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2793] [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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Initial Results of 2 Different Dynamic Tracking Techniques for Stereotactic Body Radiation Therapy for Solitary Lung Tumors. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1842] [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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Multivariate Analysis of Prognostic Factors in the Patients with Stage I Non-small Cell Lung Cancer Treated With Hypofractionated 3-Dimensional Noncoplanar Conformal Radiation Therapy. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Effectiveness of antibacterial prophylaxis with non-absorbable polymyxin B compared to levofloxacin after allogeneic hematopoietic stem cell transplantation. Transpl Infect Dis 2015; 17:647-54. [PMID: 26134140 DOI: 10.1111/tid.12416] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 04/25/2015] [Accepted: 06/22/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND Fluoroquinolones are widely used for antibacterial prophylaxis during neutropenia following hematopoietic stem cell transplantation (HSCT). Nevertheless, data are inadequate as to whether fluoroquinolones decrease mortality rate compared with other antibiotics. METHODS We retrospectively compared the efficacy of antibacterial prophylaxis using non-absorbable polymyxin B (PB) (n = 106) or systemic levofloxacin (LVFX) (n = 140) after allogeneic SCT at our institute between 2004 and 2013. RESULTS No significant difference was observed between the 2 groups in the cumulative incidences of failure of prophylaxis (P = 0.21), clinically documented infections (P = 0.70), or non-relapse mortality within the first 100 days after transplantation (P = 0.42). With bacteremia, the rate of resistance to LVFX was 82% in the PB group and 100% in the LVFX group (P = 0.41). Also, no significant difference was found in overall survival between the 2 groups (P = 0.78). CONCLUSION Our results indicate no difference in the effectiveness of antibacterial prophylaxis between systemic antibiotic LVFX and non-absorbable antibiotic PB.
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Hyperfamiliarity in Dementia and Mild Cognitive Impairment. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2015; 44:342-349. [PMID: 26584663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Hyperfamiliarity, a phenomenon in which feelings of familiarity are evoked by novel stimuli, is well described in epilepsy and the lesioned brain. Abnormality of familiarity in Alzheimer's disease (AD) and mild cognitive impairment (MCI) have also been described in the literature, but more from a neuropsychological approach perspective. Currently, there is a lack of study on the real-life experience of familiarity abnormality in dementia and MCI. Our aim was to compare the occurrence of hyperfamiliarity among dementia and MCI. MATERIALS AND METHODS We recruited 73 participants, 29 with AD, 10 with vascular dementia, 7 with MCI and 27 healthy controls, and administered a questionnaire to assess hyperfamiliarity frequency. RESULTS Hyperfamiliarity was observed in real-life in cognitive impairment, but was unrelated to its severity or underlying aetiology. CONCLUSION This study highlights the similar rate of occurrence of hyperfamiliarity in the daily life of individuals with cognitive impairment. Future research should examine neuropsychological correlations and mechanisms that contribute to such observations.
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Leptomeningeal dissemination of primary brain tumors in children: clinical and experimental studies. PROGRESS IN EXPERIMENTAL TUMOR RESEARCH 2015; 30:194-205. [PMID: 3628806 DOI: 10.1159/000413677] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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EP-1165 Technical advantages of dynamic tumor tracking in lung stereotactic body radiation therapy using a gimbaled linac. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)41157-0] [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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5 DISRUPTION OF THE HIGH MOBILITY GROUP AT-HOOK 2 (HMGA2) GENE IN SWINE REDUCES POSTNATAL GROWTH. Reprod Fertil Dev 2014. [DOI: 10.1071/rdv26n1ab5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The high mobility group AT-hook 2 (HMGA2) protein has been shown to be a crucial gene for cell growth, proliferation, and apoptosis; HMGA2 is also a strong biological candidate for growth, because mutations in this gene alter body size in mice and humans. Compared with wild-type controls, adult mice lacking HMGA2 are 60% smaller, and adult heterozygous mutants are 20% smaller. In humans, HMGA2 has been associated with adult and childhood height without any other deleterious effect. Additionally, a microdeletion in the HMGA2 gene in a human patient resulted in short stature, with no dysmorphologies and normal puberty. In order to determine the effect of HMGA2 on fetal and adult growth in pigs, a transgenic pig line deficient in HMGA2 expression was generated by gene targeting in fetal fibroblasts (FF). Using a targeting vector carrying a reporter gene, and homology arms specific to HMGA2, heterozygous mutant cell lines were generated. The cell lines were then used to generate 6 heterozygous females by somatic cell nuclear transfer (SCNT). Bodyweights and lengths from snout to base of tail were measured every 2 weeks for a year for mutant (n = 6) and wild-type farm gilts (n = 6). Data were analysed by one-way ANOVA. As in mice, disruption of one allele of the HMGA2 gene resulted in 25% reduction in weight (P < 0.0001) and 14% reduction in length (P < 0.0001). Early in postnatal growth (2 months), weights of mutants were not different than wild-type. However, mutants were 20 to 35% lighter (P < 0.05) during mid stages (6 months) and 25 to 30% (P < 0.0001) in late stages (3 months). The same insertional mutation generated 8 heterozygous male clones by SCNT. In addition, 7 nontransgenic males from the same FF line were generated as SCNT controls. Bodyweights and lengths were measured every 2 weeks for 30 weeks for HMGA2 heterozygous mutants (n = 8), control SCNT (n = 7) and wild-type farm boars (n = 5). The weight curve of boars showed similar pattern as for mutant gilts. At 30-week postnatal stage, mutants were 17% (P < 0.05) and 16% (P < 0.05) lighter in weight compared with littermate and wild-type animals, respectively. We are presently developing homozygous HMGA2 mutant lines. Currently, 3 of 6 heterozygous gilts have been bred with heterozygous boars, with 1 confirmed pregnancy. The expectation is that the homozygous animals will, like mice, be 60% smaller than the wild-type animals. The approach described here will result not only in a valuable large-animal model of dwarfism, but also in a tool to reduce the size of existing transgenic and nontransgenic swine lines. This, in turn, will increase the receptivity of valuable transgenic lines by the biomedical community.
Funding for this work was provided by NIH grant R21-OD010553 to JP.
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The role of social relationships and culture in the cognitive representation of emotions. Cogn Emot 2013; 28:507-19. [DOI: 10.1080/02699931.2013.839440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Immunoglobulin Prophylaxis against Cytomegalovirus Infection in Patients at High Risk Ofinfection Following Allogeneic Hematopoietic Cell Transplantation. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)32538-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Clinical Characteristics of Microsurgical Removal for Vestibular Schwannoma after Gamma Knife Radiosurgery. Skull Base Surg 2012. [DOI: 10.1055/s-0032-1314129] [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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Minocycline Attenuates Microglia Activation and Blocks the Long-Term Epileptogenic Effects of Early-Life Seizures (S28.004). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.s28.004] [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] Open
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Cultural Differences in the Subjective Experience of Emotion: When and Why They Occur. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2011. [DOI: 10.1111/j.1751-9004.2011.00391.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Neural progenitors derived from the first-trimester human placenta cells mediate recovery of dopaminergic neurons and restoration of nigrostriatal circuit in the neonatal hypoxic-ischemic brain. Placenta 2011. [DOI: 10.1016/j.placenta.2011.07.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Poster Session 2. Europace 2011. [DOI: 10.1093/europace/eur222] [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] Open
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Poster Session 4. Europace 2011. [DOI: 10.1093/europace/eur231] [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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Formation of TiSi2 During Rapid Thermal Annealing: In Situ Resistance Measurements at Heating Rates From 1°C/S to 100°C/S. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-303-63] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTIn VLSI technology, there is interest in monitoring the sequence of phase formation of TiSi2 (c-Ti ⇒ a-TiSi ⇒ C49 TiSi2 ⇒ C54 TiSi2), with the prospect of reducing the temperature of formation of the stable C54 TiSi2 phase. In this study, phase formation characteristics of TiSi2 during rapid thermal annealing(RTA) of Ti-Si bilayers are investigated by means of in situ four point probe resistance measurements. Ex situ X-ray diffraction(XRD) was used for phase identification and characterization. Results indicate that the same multi-step sequence of transformations precede the formation of the C54 TiSi2 phase for heating rates from 1°C/s to 100°C/s. Also, all intermediate and metastable phases which occur at l°C/s also occur at 100°C/s. Temperature dependence and kinetics of the C49 TiSi2 and the C54 TiSi2 phase formation were studied over a wide range of heating rates. Activation energies estimated for the two processes were ∼2eV and ∼5eV respectively. Finally, a new Electrical Thermal Annealing(ETA) technique for heating at rates up to 30000°C/s is introduced. Preliminary in situ resistivity measurement results of TiSi2 formation at these high heating rates are also presented.
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Book Review: Male Aggression and Female Peace-Making. EVOLUTIONARY PSYCHOLOGY 2010. [DOI: 10.1177/147470491000800409] [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] Open
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Abstract
Alcaligenes eutrophus JMP222, a derivative of A. eutrophus JMP134 which has lost plasmid pJP4 (encoding the tfd genes for the ortho fission pathway), was induced for the meta fission pathway when grown on o-cresol. Resting cell suspensions, grown on o-cresol, oxidized 2,4-dichlorophenol (2,4-DCP), a degradation product of 2,4-dichlorophenoxyacetic acid, to 3,5-dichlorocatechol. Further degradation of 3,5-dichlorocatechol was observed by the production of a yellow ring fission product with liberation of chloride. Oxidation of 2,4-DCP (305 (mu)M) in 47 hs resulted in 69% dehalogenation through this pathway. The ring fission product was characterized as 2-hydroxy-3,5-dichloro-6-oxo-hexa-2,4-dienoic acid by gas chromatography-mass spectrometry and gas chromatography-Fourier transform infrared spectroscopy. These data indicate that 2,4-DCP is degraded through a distal meta ring fission pathway, in contrast to either a suicidal proximal fission or the standard ortho fission pathway.
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Prevalence of emotional distress, anxiety, and depression and their impacts on pain in terminally ill cancer patients. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e19642] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Abstract
The purpose of this study was to investigate the incidence and characteristics of trigger digits in patients with diabetes. A questionnaire about trigger digit was completed by 544 patients with diabetes. Ten percent of the patients had a history of trigger digits and 4% had multiple digit involvement. The risk was significantly higher in insulin-dependent patients. The average duration of diabetes was significantly longer in the multiple digit group. Independently, the medical records of 132 trigger digit patients who underwent surgery were reviewed. Twenty-seven patients had diabetes, and 62 patients had multiple digit involvement. Involvement of more than three digits was significantly related to co-existing diabetes. In patients with diabetes, the incidence of trigger digits was about four times higher than in the general population. Screening for diabetes may be warranted in patients with involvement of more than three digits.
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Abstract
OBJECTIVE To determine the sensitivity and specificity of amplitude integrated electroencephalogram (aEEG) compared to simultaneous standard electroencephalogram (sEEG) for seizure detection and background discontinuity. DESIGN Prospective paired cohort. SETTING Tertiary academic neonatal intensive care unit. PATIENTS Infants were recruited from 2005 to 2008. Neonates requiring sEEG were recruited for simultaneous aEEG. INTERVENTIONS Following sEEG and aEEG, seizures were recorded as present or absent, and background was recorded as normal or discontinuous in each format. MAIN OUTCOME MEASURES Presence of at least one seizure during recording. The background activity was reported as normal or discontinuous. Discontinuity of brain activity was further ranked as mild, moderate or severe. RESULTS 51 sEEG and aEEG studies were completed. 44 studies were analysed for presence of seizures and 46 were analysed for background discontinuity. Sensitivity for presence of seizures by aEEG was 80% and specificity was 50%. The proportion of infants with seizures were overdiagnosed by aEEG (63.6% vs 45.5% for sEEG p=0.045). Discontinuity of background activity had higher sensitivity (88.6%) and specificity (54.5%) when compared with seizure detection. When stratified by indication for EEG, hypoxic episode (n=14) or suspected seizures (n=33), similar sensitivity for presence of seizure (80%) was noted by aEEG and sEEG. However the specificity of aEEG for seizure detection was higher in neonates undergoing EEG for suspected seizures (66.7% vs 22.2%). CONCLUSIONS Background abnormalities were detected with fair accuracy by aEEG but aEEG criteria alone would result in the overdiagnosis of neonatal seizures. Therefore seizures noted on aEEG require sEEG confirmation prior to implementing anticonvulsant therapy for neonatal seizures.
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P539 Gynecology related unusual emergency cases: Broadspectrum images. Int J Gynaecol Obstet 2009. [DOI: 10.1016/s0020-7292(09)62029-4] [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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HP29P�SIGNIFICANT IMPACT OF 18F-FDG-PET ON THE DIAGNOSTIC EVALUATION AND TREATMENT OF NEWLY DIAGNOSED OESOPHAGEAL CANCER. ANZ J Surg 2009. [DOI: 10.1111/j.1445-2197.2009.04920_29.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
OBJECTIVE Patients with cortical dysplasia (CD) are difficult to treat because the MRI abnormality may be undetectable. This study determined whether fluorodeoxyglucose (FDG)-PET/MRI coregistration enhanced the recognition of CD in epilepsy surgery patients. METHODS Patients from 2004-2007 in whom FDG-PET/MRI coregistration was a component of the presurgical evaluation were compared with patients from 2000-2003 without this technique. For the 2004-2007 cohort, neuroimaging and clinical variables were compared between patients with mild Palmini type I and severe Palmini type II CD. RESULTS Compared with the 2000-2003 cohort, from 2004-2007 more CD patients were detected, most had type I CD, and fewer cases required intracranial electrodes. From 2004-2007, 85% of type I CD cases had normal non-University of California, Los Angeles (UCLA) MRI scans. UCLA MRI identified CD in 78% of patients, and 37% of type I CD cases had normal UCLA scans. EEG and neuroimaging findings were concordant in 52% of type I CD patients, compared with 89% of type II CD patients. FDG-PET scans were positive in 71% of CD cases, and type I CD patients had less hypometabolism compared with type II CD patients. Postoperative seizure freedom occurred in 82% of patients, without differences between type I and type II CD cases. CONCLUSIONS Incorporating fluorodeoxyglucose-PET/MRI coregistration into the multimodality presurgical evaluation enhanced the noninvasive identification and successful surgical treatment of patients with cortical dysplasia (CD), especially for the 33% of patients with nonconcordant findings and those with normal MRI scans from mild type I CD.
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48. Radiculopathy in patients with Parkinson’s disease. Clin Neurophysiol 2008. [DOI: 10.1016/j.clinph.2007.11.098] [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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