scholarly journals THE SPECTRUM OF BACTERIAL AGENTS ISOLATED FROM THE WOUND IN PATIENTS WITH DIABETIC FOOT SYNDROME IN ONE OF THE HOSPITALS IN CHELYABINSK

2018 ◽  
Vol 25 (3) ◽  
pp. 133-138
Author(s):  
N. M. SHLEPOTINA ◽  
O. L. KOLESNIKOV ◽  
L. L. PLOTKIN ◽  
YU. S. SHISHKOVA
Keyword(s):  
Diabetic Foot ◽  
Retrospective Cohort ◽  
Statistical Processing ◽  
Diabetic Foot Syndrome ◽  
Diffusion Method ◽  
Gram Negative ◽  
Infectious Process ◽  
Bacterial Agent ◽  
Bacterial Associations ◽  
Level Of Significance

Aim. To establish the features of the spectrum and antibiotic resistance of bacterial agents isolated from wounds in patients with diabetic foot syndrome.Materials and methods. In 2016-2017 a retrospective cohort study was carried out on the basis of the archive of the municipal budgetary healthcare institution «City clinical hospital №6» in Chelyabinsk with analyzing the data of the medical cards of patients who were at the department of purulent surgery in 2015 with various forms of diabetic foot syndrome. The main data for the study were taken from the results of bacteriological studies. To determine the antibiotic susceptibility of the isolated flora, a diffusion method was used with discs with antibiotics. The classification proposed by Wagner F.W. was used to determine the prevalence and depth of the lesion of diabetic foot syndrome (1979). The statistical processing of data was carried out using Excel 12.0 (Office 2008), the level of significance of the results was evaluated by calculating the two-sided exact Fisher test (F) using the calculator on the site «Medical Statistics» (URL: http://medstatistic.ru/calculators/calchi.html).Results. In the studied group of patients with diabetic foot syndrome the infectious process caused by one bacterial agent was most often encountered. The most common causative agent isolated from the wound defects was S. aureus. The tendency to develop resistance against antibiotics, widely used in clinical practice, is more pronounced in representatives of gram-negative flora.Conclusion. The obtained data generally coincide with the results of studies in the field of the microbial spectrum of the wounds in diabetic foot syndrome determined by other authors, but the predominance of monoinfections over bacterial associations in this studied population requires further study.

scholarly journals Parallels of infections of diabetic foot syndrome at inpatient and outpatient stages of treatment

2021 ◽  
pp. 68-76
Author(s):  
A. B. Zemlianoi ◽  
T. A. Zelenina ◽  
V. V. Salukhov
Keyword(s):  
Diabetic Foot ◽  
Acute Infection ◽  
Multidrug Resistant ◽  
Diabetic Foot Syndrome ◽  
Gram Positive ◽  
Gram Negative ◽  
Diabetic Foot Infection ◽  
Infectious Process ◽  
Group 2 ◽  
Group 1

Introduction. Long-lasting ulcerative defects in patients with diabetic foot syndrome (DFS) are prone to reinfection, persistence of primary and hospital-acquired infection, and the infectious process is often caused by multidrug-resistant organisms (MDRO).Aim of the study: to compare the prevalence and specific characteristics of the severe diabetic foot infection pathogens during the inpatient and outpatient stages of treatment.Materials and methods. We included 62 type 2 diabetic inpatients (group 1) with severe foot infection and 102 diabetic foot outpatients (group 2) with postoperative wounds, who had been operated on and discharged from the hospital, in to the study.Cultures were obtained after surgery interventions immediately and on 14 days of hospitalization in group 1 of patients and in group 2 of patients with clinical signs of infection. Microbe species and resistant of pathogens to antibiotic were assessed.Results and discussion. Severe infection connected with polymicrobe pathogens in both groups of patients. However, the prevalence of Gram-positive and Gram-negative bacilli was different. The most frequently isolated pathogens were Gram-positive bacteria in the wound samples of group 1 of patients with acute infection obtained after surgery interventions immediately. In the wound cultures of group 1 on 14 day of hospitalization and group 2 the prevalence of Gram-positive and Gram-negative bacilli was the same. It should be noted that there is still a high total frequency of isolation of non-fermenting Gram-negative bacilli among Gram-negative pathogens in complicated diabetic foot infection both at the inpatient and outpatient stages of treatment.Conclusion. The great finding of the study is the identification of a parallel of the same prevalence of Gram-positive and Gramnegative pathogens in a prolonged infection at the inpatient and outpatient stages of treatment. The role of Enterobacterales increased with duration of infection. The prevalence of multidrug resistant Enterobacterales makes this group of microorganisms as important as Staphylococcaceae in the complicated course of the infectious process. Polyvalent microbial spectrum of pathogens significantly reduces the effectiveness of treatment.

Identification and Drug Sensitivity of Aerobic Bacterial Isolates from Diabetic Foot Ulcers of Sudanese Patients: a Cross sectional study

2020 ◽  
Author(s):  
saada Mohamed nour ◽  
Maowia Mukhtar ◽  
Mohamed Elmakk ◽  
Elshibli Mohamed Elshibli ◽  
Walyeldin Elnour Elfakey ◽  
...  
Keyword(s):  
Diabetic Foot ◽  
Diffusion Method ◽  
Foot Ulcers ◽  
Aerobic Bacteria ◽  
Diabetic Patients ◽  
Gram Negative Bacteria ◽  
Female Ratio ◽  
Gram Negative ◽  
The Mean ◽  
Grade 3

Abstract Background Diabetic foot ulcer infection cause great morbidity and mortality among diabetic patients and is a major cause of lower extremity amputation worldwide. This study aimed to determine the profile of aerobic bacteria and their antibiotic sensitivity patterns in diabetic foot infections (DFI) among different Wagner's grades. Methods This study was conducted during December 2017 - March 2018 in a Diabetic Center, Sudan. A total of 152 diabetic patients with different grades of foot ulcers were randomly enrolled in the study. The patients were grouped using Wagner's classification. Tissue biopsies and deep swabs were collected from the ulcers for aerobic cultures. The cultured isolates were identified using phenotypic and biochemical properties and their sensitivity to commonly used antibiotics, Colistin, Aikacin, Ciprofloxacin, Augmentin, Ceftazideme, Gentamicin, Clindamycin, Ceftriaxone Meropenum. Cotrimoxazole, Erythomycin, Oxacillin and Vancomycin. Fusidic acid, Imepenem, and Piperacillin was tested using the Kirby Bauer disk diffusion method. Results The mean age of the patients was 54.31 (SD ± 12.1) years, male to female ratio of 8: 1. The mean duration of diabetes was 14 (SD ± 8) years. The ulcers varied in duration from 1 day to 10 years. of 152 samples 181 aerobic bacteria were isolated. Cultures yielded 1-3 isolate per culture. The maximum number was isolated from grade 3 group followed by long standing ulcer LSU group 50.8% and 28% respectively. Polymicrobial infection was higher in LSU (30.4%). The isolates were mostly Gram-negative bacteria. The most frequent were proteus spp. (35.3%), S. aureus MRSA 14.4% and Coliform 12.2% respectively. The most common isolates in grade 3 were P. Mirablis, Staphylococcus and Coliform and in long standing ulcers were P. Mirablis, S. aureus MRSA and Coagulase negative staphylococcus respectively. Conclusion Gram-negative bacteria were more prevalent and the most frequent pathogens were Proteus spp. The most common polymicrobial infections were due to P. mirablis with; P. aerginosa, S. MRSA and Coliform respectively . Gram negative rods were sensitive to Amikacin, (80.6) %) while the highest sensitivity of Gram positive was to Imepnem (85%). Most of the isolates were sensitive to Meropenem. No significant relation between Wagner grades and neuropathy was detected.

scholarly journals Isolation and Antibiotic Susceptibility of the Microorganisms Isolated from Diabetic Foot Infections in Nemazee Hospital, Southern Iran

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Mojtaba Anvarinejad ◽  
Gholamreza Pouladfar ◽  
Aziz Japoni ◽  
Shahram Bolandparvaz ◽  
Zeinab Satiary ◽  
...  
Keyword(s):  
Diabetic Foot ◽  
Antibiotic Sensitivity ◽  
Empirical Therapy ◽  
Multidrug Resistant ◽  
Diffusion Method ◽  
Public Health Issue ◽  
Gram Negative Bacteria ◽  
Cross Sectional ◽  
Gram Negative ◽  
Diabetic Foot Infections

Background. Diabetic foot infections (DFIs) are a major public health issue and identification of the microorganisms causing such polymicrobial infections is useful to find out appropriate antibiotic therapy. Meanwhile, many reports have shown antibiotic resistance rising dramatically. In the present study, we sought to determine the prevalence of microorganisms detected on culture in complicated DFIs in hospitalized patients and their antibiotic sensitivity profiles.Methods. A cross-sectional study was conducted for a period of 24 months from 2012 to 2014 in Nemazee Hospital, Shiraz, Iran. The demographic and clinical features of the patients were obtained. Antimicrobial susceptibility testing to different agents was carried out using the disc diffusion method.Results. During this period, 122 aerobic microorganisms were isolated from DFIs. Among Gram-positive and Gram-negative bacteria,Staphylococcusspp. andE. coliwere the most frequent organisms isolated, respectively. Of the isolates, 91% were multidrug while 78% ofS. aureusisolates were methicillin resistant. 53% of Gram-negative bacteria were positive for extended-spectrumβ-lactamase.Conclusion. Given the involvement of different microorganisms and emergence of multidrug resistant strains, clinicians are advised to consider culture before initiation of empirical therapy.

scholarly journals A Bacteriological Study of Diabetic Foot Infection in an Urban Tertiary Care Hospital in Dhaka City

1970 ◽  
Vol 3 (2) ◽  
pp. 50-54
Author(s):  
Samir Paul ◽  
Lovely Barai ◽  
Ashraf Jahan ◽  
J Ashraful Haq
Keyword(s):  
Staphylococcus Aureus ◽  
Diabetic Foot ◽  
Diffusion Method ◽  
Foot Ulcers ◽  
Care Hospital ◽  
Esbl Production ◽  
Bacteriological Study ◽  
Gram Negative ◽  
Diabetic Foot Infection ◽  
Gram Negative Organisms

Identification of organisms and effective antibiotic therapy is an important component of treatment of diabetic foot infections. This study was undertaken to determine the organisms associated with diabetic foot infection (DFI) and their antibiotic sensitivity pattern. A total of 75 patients having type 2 diabetes mellitus with Wagner's grade 1-5 foot ulcers attending BIRDEM hospital were included in the study. Specimens were processed for aerobic culture. The bacteriological isolation and antimicrobial sensitivity tests of the isolates were done by standard microbiological methods. Gram negative bacilli were tested for extended spectrum â lactamase (ESBL) production by double disc diffusion method. Culture was positive in 92% of the cases which yielded 135 pathogens. Of the positive culture, 75.3% had multiple organisms. Polymicrobial infection was more in higher grade of foot ulcers. Gram negative organisms were most frequently isolated (80%) bacteria. Pseudomonas (48%) and Proteus sp.(33%) was the most common Gram negative organisms isolated. Staphylococcus aureus was the most commonly isolated gram positive organism (21.3%). ESBL production was noted in 31.5% Gram negative bacilli and methicillin resistance was noted in 43.8% of Staphylococcus aureus. Most of the Gram negative bacilli were resistant to various classes of antibiotics. Imepenem was the most effective agent against Gram negative organisms, while vancomycin was for staphylococcus. The present study has shown that infection with multidrug resistant Gram negative bacilli is the most common cause of DFI in BIRDEM hospital. Ibrahim Med. Coll. J. 2009; 3(2): 50-54   DOI: 10.3329/imcj.v3i2.4216

Screening of Kazakhstan plants useful in the treatment of diabetic foot syndrome

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
TS Kustova ◽  
LK Mamonov ◽  
CL Cantrell ◽  
SA Ross
Keyword(s):  
Diabetic Foot ◽  
Diabetic Foot Syndrome

Improvement of specialised help to patient with diabetic foot syndrome in Uzbekistan

2017 ◽  
Author(s):  
Nilufar Ibragimova ◽  
Telman Kamalov ◽  
Hamidulla Shakirov ◽  
Oxana Platonova ◽  
Lyudmila Kokareva
Keyword(s):  
Diabetic Foot ◽  
Diabetic Foot Syndrome

In-vitro Antioxidant and Antibacterial Activity of Methanolic Extract of Shorea robusta Gaertn. F. Resin

2016 ◽  
Vol 6 (4) ◽  
pp. 68
Author(s):  
Sushma Vashisht ◽  
Manish Pal Singh ◽  
Viney Chawla
Keyword(s):  
Antibacterial Activity ◽  
Methanolic Extract ◽  
Diffusion Method ◽  
Gram Negative Bacteria ◽  
Disc Diffusion ◽  
Gram Positive ◽  
Gram Negative ◽  
Shorea Robusta ◽  
Dose Dependent ◽  
Resin Extract

The methanolic extract of the resin of Shorea robusta was subjected to investigate its antioxidant and antibacterial properties its utility in free radical mediated diseases including diabetic, cardiovascular, cancer etc. The methanol extract of the resin was tested for antioxidant activity using scavenging activity of DPPH (1,1-diphenyl-2-picrylhydrazil) radical method, reducing power by FeCl3 and antibacterial activity against gram positive and gram negative bacteria using disc diffusion method. The phytochemical screening considered the presence of triterpenoids, tannins and flavoniods. Overall, the plant extract is a source of natural antioxidants which might be helpful in preventing the progress of various oxidative stress mediated diseases including aging. The half inhibition concentration (IC50) of resin extract of Shorea robusta and ascorbic acid were 35.60 µg/ml and 31.91 µg/ml respectively. The resin extract exhibit a significant dose dependent inhibition of DPPH activity. Antibacterial activity was observed against gram positive and gram negative bacteria in dose dependent manner.Key Words: Shorea robusta, antioxidant, antibacterial, Disc-diffusion, DPPH.

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