scholarly journals Hand Microbial Flora of Hospitalized Children at the Beginning of Hospitalization and Before Discharge: A Cross-Sectional Study

2020 ◽  
Vol 30 (6) ◽  
Author(s):  
Emriye Hilal YAYAN ◽  
PıPınar DEMİREL ÖNER ◽  
Didem COŞKUN ŞİMŞEK ◽  
Mürşide ZENGİN
Keyword(s):  
Pediatric Patients ◽  
Length Of Hospital Stay ◽  
Cross Sectional Study ◽  
Coagulase Negative Staphylococcus ◽  
Healthcare Associated Infection ◽  
Candida Spp ◽  
Cross Sectional ◽  
Antibiotic Resistant ◽  
E Coli ◽  
Healthcare Associated

BACKGROUND፡ Hospital infections in pediatric units increase the length of hospital stay and the use of antibiotics, and this causes exposure to more procedures. This study was aimed to determine the microorganisms represented in the hand flora of pediatric patients at the beginning of hospitalization and before discharge.METHODS: The study was designed as a prospective crosssectional study. This prospective study was performed with 124 pediatric patients. After completion of the admission procedures, an initial sample was taken from the hands of the hospitalized patients. Another sample was taken from the patients just before discharging.RESULTS: Growth of coagulase-negative staphylococcus (CNS) was observed in the culture samples of 28 patients. Cultures from 23 patients showed different microorganisms such as Staphylococcus aureus, Escherichia coli, and S. epidermis. Examination of final discharge cultures showed CNS in 43 patients, S. aureus in 5 patients, E. coli in 8 patients, Acinetobacter baumannii in 11 patients, and Kocuria rhizophila, K. kristinae, Candida spp., Pseudomonas spp., and Enterococcus in 1 patient.CONCLUSION: The cultures from samples obtained at discharge showed the presence of antibiotic-resistant pathogenic microorganisms causing healthcare associated infection.

scholarly journals The Emergence of Quaternary Ammonium Compounds Resistance in Escherichia coli Isolated from Hospitals of Qazvin, Iran

2020 ◽  
Vol 20 (4) ◽  
pp. 455-460
Author(s):  
Narges Habibollah-Pourzereshki ◽  
Amir Peymani ◽  
Fatemeh Keshavarz-Saleh
Keyword(s):  
Escherichia Coli ◽  
Infection Control ◽  
Critical Issue ◽  
Cross Sectional Study ◽  
Resistance Rate ◽  
Healthcare Associated Infection ◽  
Cross Sectional ◽  
E Coli ◽  
Healthcare Associated ◽  
Ammonium Compounds

Introduction: Escherichia coli is one of the most important agents involved in healthcare-associated infection, and resistance to quantum ammonium compounds (QACs) has become a major challenge for infection control practitioners. The aim of the current study was to determine the frequency of qacE and qacEΔ1 genes in E. coli isolated from hospitalized patients in Qazvin, Iran. Material and Methods: In the current cross-sectional study, 102 E. coli were collected from hospitals of Qazvin. All bacterial isolates were identified using standard laboratory methods and the antimicrobial susceptibility was evaluated by Kirby-Baer test. The presence of qacE and qacEΔ1 genes was investigated using polymerase chain reaction (PCR) technique. Results: In this study, 65 (63.7%) isolates showed a multidrug resistance (MDR) pattern which was resistant to at least three classes of antimicrobials including ß-lactams, aminoglycosides, and fluoroquinolones. The highest rates of resistance were observed against cefotaxime (75.5%) and nalidixic acid (66.7%). The PCR showed that 5 (4.9%) isolates harbored qacE gene, 62 (60.8%) isolates qacEΔ1, and 10 (9.8%) isolates carried both genes, simultaneously. There was a significant relationship between the QACs resistance and MDR pattern (P=0.03). Conclusion: This study indicated a significant resistance rate against disinfectant compounds in the studied hospitals. However, more attention should be paid to this critical issue in the infection control committees of the hospitals.

scholarly journals Bacterial Profile and Antibiotic Resistance among Cancer Patients with Urinary Tract Infection in a National Tertiary Cancer Hospital of Nepal

2021 ◽  
Vol 6 (2) ◽  
pp. 49
Author(s):  
Gambhir Shrestha ◽  
Xiaolin Wei ◽  
Katrina Hann ◽  
Kyaw Thu Soe ◽  
Srinath Satyanarayana ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Urinary Tract ◽  
Cancer Patients ◽  
Positive Culture ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Antibiotic Resistant ◽  
E Coli ◽  
Cancer Hospital ◽  
Tract Infections

Cancer patients are at high risk of antibiotic resistant bacterial urinary tract infections (UTIs). In this study, we assessed the bacterial profile and antibiotic resistance among cancer patients suspected of UTI in B.P. Koirala Memorial Cancer Hospital in Nepal through a cross-sectional study with routinely collected data. All cancer patients who had a recorded urine culture between July 2018–June 2019 were included in the study. Out of 308 patients who had undergone culture, 73 (24%) of samples had bacterial growth. The most common organisms isolated were E. coli (58%), Staphylococcus (11%) and Klebsiella (10%). These bacteria had undergone susceptibility testing to 27 different antibiotics in various proportions. Of the limited antibiotic testing levels, nitrofurantoin (54/66, 82%) and amikacin (30/51, 59%) were the most common. Among those tested, there were high levels of resistance to antibiotics in the “Access” and “Watch” groups of antibiotics (2019 WHO classification). In the “Reserve” group, both antibiotics showed resistance (polymyxin 15%, tigecycline 8%). Multidrug resistance was seen among 89% of the positive culture samples. This calls for urgent measures to optimize the use of antibiotics in UTI care at policy and health facility levels through stewardship to prevent further augmentation of antibiotic resistance among cancer patients.

scholarly journals Variations in Identification of Healthcare-Associated Infections

2013 ◽  
Vol 34 (7) ◽  
pp. 678-686 ◽  
Author(s):  
Sara C. Keller ◽  
Darren R. Linkin ◽  
Neil O. Fishman ◽  
Ebbing Lautenbach
Keyword(s):  
Cross Sectional Study ◽  
Primary Objective ◽  
Research Network ◽  
Infection Prevention And Control ◽  
Healthcare Associated Infection ◽  
Cross Sectional ◽  
Hospital Size ◽  
Clinical Vignettes ◽  
Healthcare Associated ◽  
Infection Preventionists

Objective.Little is known about whether those performing healthcare-associated infection (HAI) surveillance vary in their interpretations of HAI definitions developed by the Centers for Disease Control and Prevention's National Healthcare Safety Network (NHSN). Our primary objective was to characterize variations in these interpretations using clinical vignettes. We also describe predictors of variation in responses.Design.Cross-sectional study.Setting.United States.Participants.A sample of US-based members of the Society for Healthcare Epidemiology of America (SHEA) Research Network.Methods.Respondents assessed whether each of 6 clinical vignettes met criteria for an NHSN-defined HAI. Individual- and institutional-level data were also gathered.Results.Surveys were distributed to 143 SHEA Research Network members from 126 hospitals. In total, 113 responses were obtained, representing at least 61 unique hospitals (30 respondents did not identify a hospital); 79.2% (84 of 106 nonmissing responses) were infection preventionists, and 79.4% (81 of 102 nonmissing responses) worked at academic hospitals. Among the 6 vignettes, the proportion of respondents correctly characterizing the vignettes was as low as 27.3%. Combining all 6 vignettes, the mean percentage of correct responses was 61.1% (95% confidence interval, 57.7%–63.8%). Percentage of correct responses was associated with presence of a clinical background (ie, nursing or physician degrees) but not with hospital size or infection prevention and control department characteristics.Conclusions.Substantial heterogeneity exists in the application of HAI definitions in this survey of infection preventionists and hospital epidemiologists. Our data suggest a need to better clarify these definitions, especially when comparing HAI rates across institutions.

scholarly journals Phenotypic and Genotypic Antibiotic Resistant diarrheagenic Escherichia coli pathotypes isolated from Children with Diarrhea in Nairobi City, Kenya

2020 ◽  
Vol 30 (6) ◽  
Author(s):  
Mark Kilongosi Webale ◽  
Bernard Guyah ◽  
Christine Wanjala ◽  
Peter Lokamar Nyanga ◽  
Sella K. Webale ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Agents ◽  
Cross Sectional Study ◽  
Genotypic Resistance ◽  
Cross Sectional ◽  
Antibiotic Resistant ◽  
E Coli ◽  
Diarrheagenic Escherichia Coli ◽  
Resistant Genes ◽  
Stool Samples

BACKGROUND፡ The marked genome plasticity of diarrheagenic Escherichia coli promotes emergence of pathotypes displaying unique phenotypic and genotypic resistance. This study examined phenotypic and genotypic antibiotic resistant diarrheagenic Escherichia coli pathotypes among children in Nairobi City, Kenya.METHODS: In a cross-sectional study, diarrheagenic Escherichia coli pathotypes were isolated from stool samples and their phenotypic and genotypic resistance against eight antimicrobial agents assayed.RESULTS: Diarrheagenic Escherichia coli was detected in 136(36.4%) children. Most of diarrheagenic Escherichia coli that were resistant to ampicillin, ceftriaxone, streptomycin, gentamycin, ciprofloxacin, chloramphenicol, erythromycin and tetracycline, harbored citm, bla CMY, aadA1, aac(3)-IV, qnr, catA, ere(A) and tet(A) corresponding resistant genes.CONCLUSION: Antimicrobial-resistant genes are highly prevalent among phenotypic resistant ETEC pathotypes indicating a possibility of horizontal gene transfer in spreading antibiotic resistant genes among E. coli pathotypes.

scholarly journals Etiology Based on Clinical Manifestation of Acute Diarrhea Incidence of Children Hospitalized in Dr. Soetomo General Hospital Surabaya Period 2011-2013

2019 ◽  
Vol 2 (1) ◽  
pp. 31
Author(s):  
Ashfahani Imanadhia ◽  
IGM Reza Gunadi Ranuh ◽  
Djohar Nuswantoro
Keyword(s):  
General Hospital ◽  
Clinical Manifestation ◽  
Acute Diarrhea ◽  
Pediatric Patients ◽  
Clinical Signs ◽  
Length Of Hospital Stay ◽  
Signs And Symptoms ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Clinical Signs And Symptoms

Introduction: Diarrhea is one of the most common causes of morbidity and mortality of children worldwide, especially in developing countries. Acute diarrhea can occur from a large number of causes. We aim to describe the clinical manifestation characteristics of acute diarrhea on pediatric patients that are presented to the hospital.Methods: A cross-sectional study from all pediatric patients treated in Dr. Soetomo General Hospital Surabaya in 2011-2013.Age, gender, nutritional status, length of hospital stay, duration of breastfeeding, clinical signs and symptoms, as well as laboratory results collected and analyzed descriptively.Results: One hundred and fifty patients were included with characteristics of male(54%), infant (55.3%)with a mean age of 6-7 month. History of being exclusively breastfed(54%) and lack of nutrition(48%). Vomiting is mostly present (72.7%) and commonly come with a combination of two symptoms (42%) which were vomiting and fever. Mild to severe dehydration degree could be found on the patient who had vomiting, seizure, and fever. The most length of stay was frequently >72 hours. The occurrence of acute diarrhea on a child who was treated in Dr. Soetomo General Hospital Surabaya is dominated by vomiting and it could be inferred that the most acute diarrhea has a tendency of being caused by a virus, where liquid acute diarrhea without blood, mucus, or fever is found.Conclusion: The etiology of acute diarrhea is mostly caused by viruses and symptoms dominated by a combination of vomiting, fever, and diarrhea without blood caused by villi damage.

The effect of type of water supply on water quality in a developing community in South Africa

1997 ◽  
Vol 35 (11-12) ◽  
pp. 35-40 ◽  
Author(s):  
B. Genthe ◽  
N. Strauss ◽  
J. Seager ◽  
C. Vundule ◽  
F. Maforah ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Supply ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
E Coli ◽  
Guideline Values ◽  
Developing Communities ◽  
Quality Guideline ◽  
And Control ◽  
The Relationship

Efforts to provide water to developing communities in South Africa have resulted in various types of water supplies being used. This study examined the relationship between the type of water supply and the quality of water used. Source (communal taps, private outdoor and indoor taps) and point-of-use water samples were examined for heterotrophic plate counts (HPC), total and faecal coliforms, E. coli, and coliphages. Ten percent of samples were also analysed for enteric viruses, Giardia and Cryptosporidium. Approximately 320 households were included in a case-control study. In addition, a cross-sectional study was conducted. Both studies examined the relationship between different types of water facilities and diarrhoea among pre-school children. The source water was of good microbial quality, but water quality was found to have deteriorated significantly after handling and storage in both case and control households, exceeding drinking water quality guideline values by 1-6 orders of magnitude. Coliphage counts were low for all water samples tested. Enteric viruses and Cryptosporidium oocysts were not detected. Giardia cysts were detected on one occasion in case and control in-house samples. Comparisons of whether in-house water, after handling and storage, complied with water quality guideline values demonstrated households using communal taps to have significantly poorer quality than households using private outdoor or indoor taps for HPC and E. coli (χ2 = 14.9, P = 0.001; χ2 = 6.6, P = 0.04 respectively). A similar trend (although not statistically significant) was observed for the other microbial indicators. The cross-sectional study demonstrated an apparent decrease in health risk associated with private outdoor taps in comparison to communal taps. This study suggests that a private outdoor tap is the minimum level of water supply in order to ensure the supply of safe water to developing communities.

scholarly journals Prevalence of MDR organism (MDRO) carriage in children and their household members in Siem Reap Province, Cambodia

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
Shweta R Singh ◽  
Bunsoth Mao ◽  
Konstantin Evdokimov ◽  
Pisey Tan ◽  
Phana Leab ◽  
...  
Keyword(s):  
Final Analysis ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Middle Income ◽  
E Coli ◽  
Middle Income Countries ◽  
Siem Reap ◽  
High Prevalence ◽  
Significant Public Health ◽  
History Of

Abstract Background The rising incidence of infections caused by MDR organisms (MDROs) poses a significant public health threat. However, little has been reported regarding community MDRO carriage in low- and middle-income countries. Methods We conducted a cross-sectional study in Siem Reap, Cambodia comparing hospital-associated households, in which an index child (age: 2–14 years) had been hospitalized for at least 48 h in the preceding 2–4 weeks, with matched community households on the same street, in which no other child had a recent history of hospitalization. Participants were interviewed using a survey questionnaire and tested for carriage of MRSA, ESBL-producing Enterobacterales (ESBL-E) and carbapenemase-producing Enterobacterales (CPE) by culture followed by antibiotic susceptibility testing. We used logistic regression analysis to analyse associations between collected variables and MDRO carriage. Results Forty-two pairs of households including 376 participants with 376 nasal swabs and 290 stool specimens were included in final analysis. MRSA was isolated from 26 specimens (6.9%). ESBL-producing Escherichia coli was detected in 269 specimens (92.8%) whereas ESBL-producing Klebsiella pneumoniae was isolated from 128 specimens (44.1%), of which 123 (42.4%) were co-colonized with ESBL-producing E. coli. Six (2.1%) specimens tested positive for CPE (4 E. coli and 2 K. pneumoniae). The prevalence ratios for MRSA, ESBL-producing E. coli and ESBL-producing K. pneumoniae carriage did not differ significantly in hospital-associated households and hospitalized children compared with their counterparts. Conclusions The high prevalence of ESBL-E across both household types suggests that MDRO reservoirs are common in the community. Ongoing genomic analyses will help to understand the epidemiology and course of MDRO spread.

scholarly journals 732. Evaulation of Micafungin Treatment at Pediatric Patients: A cross-sectional Study from Tertiary Pediatric Centre

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S416-S417
Author(s):  
Kamile Arıkan ◽  
Nuri Bayram ◽  
İlker devrim ◽  
Ayküke Akaslan-Kara
Keyword(s):  
Amphotericin B ◽  
Liver Function Tests ◽  
Cross Sectional Study ◽  
Resistance Rate ◽  
Sectional Study ◽  
Candida Spp ◽  
Cross Sectional ◽  
Median Serum ◽  
Before And After ◽  
Resistance Patterns

Abstract Background Micafungin is one of three currently available echinocandin for treatment of candidiasis and candidemia. Methods Children who were treated for micafungin for possible or proven invasive Candidia infection between May 2017 and October 2019 were included. Results In this cross-sectional study, totally 78 children with a median age of 3 months (8 days -17 years), 50 (64.1%, F/M: 0.56) male were included. Thirty four (43.6%) patients were neonate, 26 (76 %) of them were premature. Thirty seven patients (47.4%) received micafungin for candidemia and 41 (52.6%) patients received micafungin empirically for IC. Twelve (32.4%) Candida spp cultured were C. albicans, the rest twenty five (67.6%) Candida spp were non-albicans Candida spp. The most commonly cultured Candida spp was Candida parapsilosis (C. parapsilosis) (n=13) followed by C. albicans (n=12), C. glabrata (n=3), C. tropicalis (n=3), C. guilliermondii (n=3), C. krusei (n=2) respectively. Resistance rate of C. parapsilosis (n=13) isolates to fluconazole, voriconazole, amphotericin B, caspofungin, micafungin were as follows respectively; 66.7%, 100%, 69.2%, 90.9%, 37.5% respectively. Resistance rate of C. albicans (n=11) isolates to fluconazole, voriconazole, amphotericin B, caspofungin, micafungin were as follows respectively; 50%, 50%, 12.5%, 42.9%, 0% respectively. None of the C. tropicalis, C. guilliermondii and C. krusei isolates were resistant to micafungin. Culture negativity could not be achieved at the end of 14th day of micafungin treatment in the 15 (16.9%) candidemia episodes. The most commonly isolated Candida spp in patients with treatment failure was C. parapsilosis (n=7), the other species were; C. albicans (n=5), C. guilliermondii (n=1), C. tropicalis (n=1) and C. tropicalis and C. guilliermondii coinfection (n=1) respectively. Median serum AST, ALT and creatinin levels didn’t increase during and at the end of micafungin therapy. None of these patients had experienced an anormal kidney or liver function tests due to micafungin usage. Characteristics of patients who received micafungin.and cultured Candida spp Antifungal resistance patterns of Candida spp. Laboratory change before and after micafungin treatment Conclusion Increase in fluconazole resistant Candida spp makes micafungin a reasonable and effective choice for suspected or proven invasive candidiasis Disclosures All Authors: No reported disclosures

Sign in / Sign up

Export Citation Format

Share Document