Irradiation Surveillance Program as Applied in Switzerland

2009 ◽  
pp. 49-49-14 ◽  
Author(s):  
DH Njo ◽  
T Varga
Keyword(s):  
Surveillance Program

179-LB: Characteristics of Children with Medication-Induced Diabetes (MID): A Canadian Pediatric Surveillance Program (CPSP) Study

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 179-LB
Author(s):  
TRISHA J. PATEL ◽  
AYSHA AYUB ◽  
MICHAEL A. IRVINE ◽  
STASIA HADJIYANNAKIS ◽  
MÉLANIE HENDERSON ◽  
...  
Keyword(s):  
Surveillance Program

Drinking Water Surveillance Program in the St. Clair-Detroit River Area 1985/86

1986 ◽  
Vol 21 (3) ◽  
pp. 447-459 ◽  
Author(s):  
K.J. Roberts ◽  
R.B. Hunsinger ◽  
A.H. Vajdic
Keyword(s):  
Drinking Water ◽  
Water Treatment ◽  
Drinking Water Treatment ◽  
Surveillance Program ◽  
Sampling Protocol ◽  
Detroit River ◽  
Water Treatment Plants

Abstract The Drinking Water Surveillance Program (DWSP), developed by the Ontario Ministry of the Environment, is an assessment project based on standardized analytical and sampling protocol. This program was recently instituted in response to a series of contaminant occurrences in the St. Clair-Detroit River area of Southwestern Ontario. This paper outlines the details and goals of the program and provides information concerning micro-contaminants in drinking water at seven drinking water treatment plants in Southwestern Ontario.

scholarly journals A comparative evaluation of two chromogenic media for surveillance of carbapenem-resistant Enterobacterales with non-carbapenemase-producing or carbapenemase-producing strains other than blaKPC: blaGES-5, blaNDM-1 or blaVIM-2

2019 ◽  
Vol 43 (3) ◽  
pp. 173-176
Author(s):  
Chang-Hun Park
Keyword(s):  
Rapid Detection ◽  
Comparative Evaluation ◽  
Susceptibility Testing ◽  
Rapid Identification ◽  
Surveillance Program ◽  
Contact Precaution ◽  
Chain Reaction ◽  
Carbapenem Resistant ◽  
Control And Prevention ◽  
Polymerase Chain

Abstract Background Infections caused by carbapenem-resistant Enterobacterales (CREs) are an emerging problem associated with high rates of morbidity and mortality. CREs are divided into two categories (carbapenemase-producing [CP] CRE and non-CP CRE). The most prevalent carbapenemase produced by Enterobacterales is Klebsiella pneumoniae carbapenemase (KPC) in Korea. Rapid identification of CREs is clinically important in infection control precaution. We compared the performance of two chromogenic media (chromID CARBA agar and CHROMagar KPC agar) for non-CP CREs or CP CREs with blaGES-5, blaNDM-1 or blaVIM-2 in a Korean hospital. Methods The study was carried out during a 3-month period from April to June 2017 during the surveillance program for CRE colonization. Antimicrobial susceptibility testing (AST) and polymerase chain reaction (PCR) were performed at the Korean Centers for Disease Control and Prevention. Results A total of 45 rectal swabs from 42 hospitalized patients were examined. Sensitivity of both chromID CARBA and CHROMagar KPC were 100% for CP CREs; and 50% and 100% for non-CP CREs, respectively. Specificity of chromID CARBA and CHROMagar KPC were 89.2% and 70.3% for CP CRE, respectively; and 76.9% and 66.7% for non-CP CRE, respectively. Conclusions The CHROMagar KPC is useful to monitor non-CP and CP CREs. The chromID CARBA is efficient for rapid detection of CP CREs requiring high contact precaution.

scholarly journals Serrated lesions of the colon and rectum: Emergent epidemiological data and molecular pathways

Open Medicine ◽  
2020 ◽  
Vol 15 (1) ◽  
pp. 1087-1095
Author(s):  
Michele Sacco ◽  
Fatima Domenica Elisa De Palma ◽  
Elia Guadagno ◽  
Mariano Cesare Giglio ◽  
Roberto Peltrini ◽  
...  
Keyword(s):  
Malignant Transformation ◽  
Detection Rate ◽  
Epidemiological Data ◽  
Screening Colonoscopy ◽  
Current Evidence ◽  
Surveillance Program ◽  
Cancer Risk Factors ◽  
Serrated Polyps ◽  
Serrated Lesions ◽  
Molecular Aspects

AbstractIn 2010, serrated polyps (SP) of the colon have been included in the WHO classification of digestive tumors. Since then a large corpus of evidence focusing on these lesions are available in the literature. This review aims to analyze the present data on the epidemiological and molecular aspects of SP. Hyperplastic polyps (HPs) are the most common subtype of SP (70–90%), with a minimal or null risk of malignant transformation, contrarily to sessile serrated lesions (SSLs) and traditional serrated adenomas (TSAs), which represent 10–20% and 1% of adenomas, respectively. The malignant transformation, when occurs, is supported by a specific genetic pathway, known as the serrated-neoplasia pathway. The time needed for malignant transformation is not known, but it may occur rapidly in some lesions. Current evidence suggests that a detection rate of SP ≥15% should be expected in a population undergoing screening colonoscopy. There are no differences between primary colonoscopies and those carried out after positive occult fecal blood tests, as this screening test fails to identify SP, which rarely bleed. Genetic similarities between SP and interval cancers suggest that these cancers could arise from missed SP. Hence, the detection rate of serrated-lesions should be evaluated as a quality indicator of colonoscopy. There is a lack of high-quality longitudinal studies analyzing the long-term risk of developing colorectal cancer (CRC), as well as the cancer risk factors and molecular tissue biomarkers. Further studies are needed to define an evidence-based surveillance program after the removal of SP, which is currently suggested based on experts’ opinions.

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