scholarly journals Development of Antibiogram for Secondary Health care Hospital

2020 ◽  
Vol 11 (1) ◽  
pp. 974-980
Author(s):  
Anand Vijayakumar PR ◽  
Lalramengmawii ◽  
Lalduhawmi TC ◽  
Manisha S ◽  
Shekhar S Deshpande
Keyword(s):  
Staphylococcus Aureus ◽  
Streptococcus Pneumoniae ◽  
Antibiotic Sensitivity ◽  
Neonatal Infection ◽  
Antibiotics Resistance ◽  
Care Hospital ◽  
Sensitivity Pattern ◽  
Secondary Health Care ◽  
Infectious Microorganism ◽  
A Prospective Study

Antibiotics resistance is an emerging problem in the management for infectious diseases. Patients are many a time prescribed with antibiotics without knowing that particular antibiotic sensitivity pattern with respect to the infectious microorganism. This study aims to detect the type of microbes causing certain infections in the hospital and also to detect the sensitivity pattern of the antibiotics to these microbes. We conducted a prospective study for six months on the neonates who were admitted in NICU. The blood samples were collected from these neonates before the administration of antibiotics. The swab samples were also collected from various places of this hospital to detect the types of microorganisms present in the hospital and to study the sensitivity of the antibiotics toward these microbes. The antibiotics used in this study were Gentamicin, Ampicillin, Cefotaxime, Amikacin, Piperacillin, Meropenam, and Vancomycin. Staphylococcus aureus and Streptococcus pneumoniae were found to be the most common pathogens implicated in neonate's infection. All the organisms showed absolute sensitivity mostly to Ampicillin, Gentamicin, and Piperacillin and resistant to Cefotaxime, Amikacin, and Vancomycin. Staphylococcus aureus, Streptococcus pneumoniae, Hemophilus infleunzae, Kleibseilla pneumoniae, Escherichia coli were the most common microorganism found in the swab samples collected from the hospital. Most of these microorganisms shows sensitivity towards Ampicillin, Gentamicin, and Meropenam but were resistance to Cefotaxime, Amikacin, and Vancomycin. A routine bacterial surveillance of prevalent organisms and the study of the sensitivity patterns of the pathogens responsible for neonatal infection should be made an essential component for neonatal care. This information from many parts of the country will be important in policymaking on antimicrobial use not only locally but also internationally.

scholarly journals Bacterial Etiology and Antibiotic Sensitivity Pattern of Community Acquired Pneumonia in Diabetic Patients: Experience in a Tertiary Care Hospital in Bangladesh

2017 ◽  
Vol 7 (2) ◽  
pp. 101-105
Author(s):  
Jamal Uddin Ahmed ◽  
Mohammad Delwar Hossain ◽  
Muhammad Abdur Rahim ◽  
Farhana Afroz ◽  
AKM Musa
Keyword(s):  
Staphylococcus Aureus ◽  
Klebsiella Pneumoniae ◽  
Antibiotic Sensitivity ◽  
Community Acquired Pneumonia ◽  
Sputum Culture ◽  
Diabetic Patients ◽  
Care Hospital ◽  
E Coli ◽  
Sensitivity Pattern ◽  
Pseudomonas Species

Background: Diabetes mellitus (DM) is an immunosuppressive condition and uncontrolled diabetes is associated with increased susceptibility to various infections like pneumonia. Community acquired pneumonia (CAP) in diabetic patients is often caused by more virulent or atypical organisms and associated with increased resistance to conventional antibiotics. The aims of this study were to identify the bacterial etiology of CAP in patients with DM and to see their antibiotic sensitivity pattern.Methods: This was a cross-sectional, observational study conducted in the Department of Internal Medicine & Pulmonology of BIRDEM General Hospital, Dhaka, Bangladesh, from January 2013 to December 2015. A total of 120 hospitalized diabetic patients diagnosed with CAP and with a positive sputum culture growth of any bacteria were included in the study.Results: Majority (67%) of the patients were male. Mean age of the patients was - 55.69 ±10.5 years. Mean duration of diabetes was - 7.35 ±1.3 years. Mean HbA1c was - 8.6 ±1.89%. Sputum for culture showed that out of 120 (100%) patients, Klebsiella pneumoniae was detected in 53 (44.2%) patients, Staphylococcus aureus in 18 (15.0%), Pseudomonas species in 16 (13.3%) patients, Acinetobacter in 10 (8.3%), Escherichia coli in 9 (7.5%) patients and 14 (11.7%) patients had growth of other organisms. Sensitivity pattern of different bacterial growth in sputum to commonly used antibiotics like ceftriaxone, ciprofloxacin, amikacin and imipenem were as follows – Klebsiella (19%, 47%, 74%, 96% respectively), Staph aureus (11%, 33%, 78%, 67% respectively), Pseudomonas (19%, 75%, 81%, 88% respectively), Acinetobacter (0%, 0%, 20%, 50% respectively), E. coli (22%, 22%, 100%, 100% respectively). All (100%) of the Pseudomonas and Acinetobacter were sensitive to colistin. Most of the growth of all the bacteria (Klebsiella 94%, Staphylococcus 78%, Pseudomonas 81%, Acinetobacter 100%, E. coli 100%) occurred in patients with poor glycemic control (HbA1c ? 7.0%).Conclusion: This study results suggest that CAP in diabetic patients are more frequently due to Klebsiella pneumoniae, Staphylococcus aureus and Pseudomonas species and mostly they are less sensitive to commonly used antibiotics like ceftriaxone and ciprofloxacin. So, whenever possible, treatment of CAP should be guided by sputum culture and sensitivity test and for empirical treatment of CAP in diabetic patients, alternative antibiotics like imipenem and amikacin should be considered.Birdem Med J 2017; 7(2): 101-105

scholarly journals Prevalence of Methicillin-resistant Staphylococcus Aureus (MRSA) in a Tertiary Care Hospital in Northern India

2010 ◽  
Vol 2 (02) ◽  
pp. 078-081 ◽  
Author(s):  
Shilpa Arora ◽  
Pushpa Devi ◽  
Usha Arora ◽  
Bimla Devi
Keyword(s):  
Staphylococcus Aureus ◽  
Antibiotic Susceptibility ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Methicillin Resistance ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
Diffusion Method ◽  
Care Hospital ◽  
Methicillin Resistant ◽  
Sensitivity Pattern

ABSTRACT Aim: The emergence of Methicillin-resistant Staphylococcus aureus (MRSA) has posed a serious therapeutic challenge. We report the prevalence and antibiotic susceptibility pattern of MRSA in the hospitals attached to GMC, Amritsar, Punjab. Materials and Methods: The study comprised of 250 coagulase-positive staphylococci (COPS) isolated from a total of 6743 clinical specimens (like pus, blood, urine, high vaginal swab, sputum, etc.) of patients admitted in hospitals attached to Government Medical College, Amritsar from January 2008−February 2009. Routine antibiotic susceptibility testing was performed and interpreted as per standard guidelines. Methicillin resistance was detected using oxacillin and cefoxitin disc diffusion method, oxacillin screen agar method, and minimum inhibitory concentration using broth macrodilution method. Results: A total of 115 (46%) strains were found to be methicillin resistant. Multidrug resistance was observed in 73% MRSA strains. However, no strain was resistant to vancomycin. Conclusion: Regular surveillance of hospital-associated infection and monitoring of antibiotic sensitivity pattern is required to reduce MRSA prevalence.

scholarly journals Bacterial etiology and antimicrobial susceptibility pattern of neonatal sepsis at a tertiary care hospital in Nepal

2021 ◽  
Vol 8 (5) ◽  
pp. 830
Author(s):  
Kiran Sharma ◽  
Love Kumar Sah ◽  
Prince Pareek ◽  
Sanjay Shah ◽  
Reema Garegrat
Keyword(s):  
Staphylococcus Aureus ◽  
Neonatal Sepsis ◽  
Late Onset ◽  
Antibiotic Sensitivity ◽  
Care Hospital ◽  
Gram Negative ◽  
Common Organism ◽  
Early Onset Sepsis ◽  
Sensitivity Pattern ◽  
Gram Negative Organisms

Background: Sepsis is the second major cause of mortality among neonates. Present study was done to identify the common organisms which cause early and late onset neonatal sepsis in neonates admitted in our department and their antibiotic sensitivity patterns.Methods: All neonates weighing more than 1500 gms and born to mothers with pre-existing infection, admitted to neonatal intensive care unit for suspected neonatal sepsis were included in the present study. They underwent blood culture and antibiotic sensitivity profiling.Results: 210 newborns were admitted to the NICU of our department for suspected neonatal sepsis. Longer duration of rupture of membranes was found to be significantly associated with growth of organisms. Amongst the cases with gram positive organisms, most were due to Coagulase-negative staphylococci (CoNS) (n=25), followed by Staphylococcus aureus (n=14), and, Enterococcus (n=4). Gram negative organisms isolated constituted 17 organisms. Amongst the cases with gram negative organisms, mostly were due to Klebsiella (n=10), followed by Pseudomonas (n=5) and E. coli (n=2). The most common organism causing early onset sepsis was CoNS, while Staphylococcus aureus was the most common organism causing late onset sepsis. CoNS was fully sensitive to Vancomycin and Amikacin. Staphylococcus aureus was fully sensitive to Amikacin, α-hemolytic. Streptococcus were sensitive to Amikacin, Vancomycin and Piperacillin and Tazobactum and Enterococcus was sensitive to Amikacin and Vancomycin.Conclusions: Antimicrobial surveillance of neonatal septicaemia is required to know the antibiotic sensitivity pattern and thus to formulate policies on use of antibiotics and to know the changing spectrum of antimicrobial sensitivity patterns.

scholarly journals Prevalence of Methicillin Resistant Staphylococcus Aureus (MRSA) In A Secondary Care Hospital In North Eastern Part of India

2018 ◽  
Vol 2 (1) ◽  
Keyword(s):  
Staphylococcus Aureus ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Methicillin Resistance ◽  
Antibiotic Sensitivity ◽  
Diffusion Method ◽  
Care Hospital ◽  
Wound Infections ◽  
Methicillin Resistant ◽  
Sensitivity Pattern ◽  
Mrsa Strains

Aim: In today’s scenario, Nosocomial infection is a foremost problem in world. Methicillin resistant staphylococcus aureus (MRSA) strains are not only resistant to several antibiotics but also, show a particular ability to spread in hospitals of many countries. The main objective of the present study is to determine the prevalence of MRSA in surgical wound infections and also to define the antimicrobial susceptibility patterns of the strains isolated. Materials and Methods: A total of 133 culture positive Staph.aureus were taken from surgical site wound infections for the study during the period from March 2016 to February 2017. Routine Antibiotic Susceptibility testing was performed and interpreted as per latest CLSI guidelines. Methicillin resistance was detected using cefoxitin disc diffusion method. Results: In total of 133 samples, 81 (60.9%) were found to be MRSA. However, no strain was resistant to Vancomycin, Linezolid or Teichoplanin. Conclusion: Vigorous antimicrobial stewardship and strengthened infection control practices are mandatory to prevent spread and reduce emergence of resistance. Customary surveillance of hospital-associated infection and monitoring of antibiotic sensitivity pattern is required to reduce MRSA prevalence.

scholarly journals Prevalence and Antibiotic Sensitivity Pattern of Methicillin- Resistant- Staphylococcus aureus in Kathmandu Medical College -Teaching Hospital

2013 ◽  
Vol 34 (1) ◽  
pp. 13-17 ◽  
Author(s):  
S Pandey ◽  
MS Raza ◽  
CP Bhatta
Keyword(s):  
Staphylococcus Aureus ◽  
Teaching Hospital ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Antibiotic Sensitivity ◽  
College Teaching ◽  
Care Hospital ◽  
Methicillin Resistant ◽  
Medical College ◽  
Sensitivity Pattern

Introduction: Staphylococcus aureus is found to be a major source of community as well as hospital acquired infection. Staphylococcal isolates from tertiary care hospital are found to be resistant to commonly used antimicrobial agents. Methicillin resistant S. aureus (MRSA) with intrinsically developed antimicrobial resistance has been associated with an increase in morbidity and mortality of the patients in the hospital. This study was undertaken to know the antibiotic sensitivity pattern of staphylococcal isolates with special reference to Methicillin resistant S. aureus. Methods: Clinical specimens received from July 2009 to July 2010 in Kathmandu Medical college-Teaching Hospital were processed and all S. aureus isolates were included in the study. The isolates were identified by standard laboratory procedure. The antibiotic susceptibility pattern of all staphylococcal strain was determined by modified Kirby Bauer antibiotic sensitivity method. Results: Of 111 S .aureus isolates 29(26.12%) were identified to be MRSA. The rate of multi drug resistance was 75.86% for MRSA and 6.09% for MSSA. All the staphylococcal isolates were resistant to penicillin. However, all strains were sensitive to vancomycin. Conclusions: This study showed a high prevalence of MRSA in tertiary care hospital of Kathmandu valley. Regular surveillance of hospital-associated infection and monitoring of antibiotic sensitivity pattern is mandatory to reduce MRSA prevalence in hospital and its spread to community as well. Present study conclusively shows that vancomycin remains the first choice of treatment for MRSA infection. To preserve its value, use of vancomycin should be limited to those cases where there are clearly needed. DOI: http://dx.doi.org/10.3126/joim.v34i1.9117 Journal of Institute of Medicine, April, 2012; 34:1 13-17

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