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Antibiotic Susceptibility of Bacteria Isolated from Open Fracture Grade III Presenting to Dr. Soetomo General Academic Hospital Surabaya Wibisono, Raden Taufan Mulyo; Utomo, Dwikora Novembri; Widodo, Agung Dwi Wahyu
Journal Orthopaedi and Traumatology Surabaya Vol. 10 No. 1 (2021): April 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/joints.v10i1.2021.1-10

Abstract

Background: Open fractures are a typical case in the orthopedics field. Infection in an open fracture can cause osteomyelitis. An antibiotic susceptibility testing of patient specimen bacteria with open fractures aimed to determine suitable antibiotic agents with which to treat the infectious diseases caused by these bacteria.Methods: This research is a descriptive study to assess antibiotic susceptibility in cases of open fracture grade III in Dr. Soetomo General Academic Hospital, Surabaya. Total sampling was performed on the microbiological culture results of patients diagnosed with open fracture grade III after debridement from October 2018 to September 2019. The identification of the microbes was based on Gram-positive and Gram-negative categories, and the classification was based on susceptibility to antibiotics, whether sensitive, intermediate, and resistant.Results: The examination of the data from the microbiological culture results of patients with a diagnosis of open fracture grade III after debridement from October 2018 to September 2019 in Dr. Soetomo General Hospital Surabaya resulted in 56 research subjects who met the criteria. Acinetobacter baumannii was the most common bacterial species found in the microbiological examination of patients with open fractures, at 15.84%. Cefazoline and ceftriaxone showed low susceptibility. Levofloxacin showed a relatively good value of susceptibility against both Gram-positive and negative bacterial groups.Conclusion: The antibiotic susceptibility pattern of bacteria from specimens in open fracture grade III patients in Dr. Soetomo General Academic Hospital Surabaya varies between each species of bacteria isolate.
Bacterial and Fungal Coinfections in COVID-19 Inpatients at a Tertiary Hospital in Surabaya, Indonesia, from November 2020 to February 2022 Shabira, Naura Ghina; Widodo, Agung Dwi Wahyu; Rusli, Musofa
Current Internal Medicine Research and Practice Surabaya Journal Vol. 6 No. 1 (2025): CURRENT INTERNAL MEDICINE RESEARCH AND PRACTICE SURABAYA JOURNAL
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cimrj.v6i1.53331

Abstract

Introduction: After the first discovery of coronavirus disease 2019 (COVID-19) in 2020, the rapid increase of cases beyond China prompted the declaration of a pandemic. Elevated rates of bacterial-fungal coinfection were observed in hospitalized COVID-19 patients. This study aimed to determine the profiles of bacterial and fungal coinfections in COVID-19 patients diagnosed between November 2020 and February 2022 at Dr. Soetomo General Academic Hospital, Surabaya, Indonesia. Methods: This retrospective descriptive study obtained data from medical records and used total sampling to assemble 278 COVID-19 patients who met the inclusion criteria. The evaluated variables were subject characteristics, including age, sex, comorbidities, length of stay, ventilator use, bacterial coinfections, fungal coinfections, and bacterial-fungal coinfections. Results: The age group of 55–64 years (26.9%) was predominant among the patients, with males (55.4%) outnumbering females. Hypertension was the most prevalent comorbidity (15.8%). The patients were mostly hospitalized for over ten days (66.2%). Eleven patients (4%) were admitted to the intensive care unit, and five patients (1.8%) required mechanical ventilation. The bacterial coinfections were primarily caused by Streptococcus viridans (56.6%), found in 145 sputum specimens, followed by Klebsiella pneumoniae (23.4%). The predominant isolates in the bacterial-fungal coinfections were Streptococcus viridans and Candida albicans (24.8%), identified in 125 sputum specimens, followed by Klebsiella pneumoniae and Candida albicans (18.4%). Conclusion: COVID-19 patients with bacterial-fungal coinfections present certain characteristics, including being male, middle-aged, hypertensive, and hospitalized beyond ten days. Streptococcus viridans, Klebsiella pneumoniae, and Candida albicans are common etiologies in bacterial-fungal coinfections.   Highlights: 1. This study overviews the distribution of patients and causative pathogens associated with bacterial, fungal, and bacterial-fungal coinfections, which have escalated with the rapid rise of coronavirus disease 2019 (COVID-19) hospitalization. 2. Data on the causative pathogens of bacterial-fungal coinfection in COVID-19 patients can be considered in the development of guidelines for empirical therapy in clinical practice.  
Perbandingan Distribusi Dan Pola Kepekaan Acinetobacter baumannii Terhadap Antimikroba Di RSUD Dr. Soetomo Surabaya Periode Januari–Maret 2015, April–Juni 2015, dan Januari–Maret 2016 Silvia Sutandhio; Agung Dwi Wahyu Widodo; Lindawati Alimsardjono; Eddy Bagus Wasito
JURNAL WIDYA MEDIKA Vol. 4 No. 1 (2018)
Publisher : FAKULTAS KEDOKTERAN UNIVERSITAS KATOLIK WIDYA MANDALA SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/jwm.v4i1.1782

Abstract

Acinetobacter baumannii is an environmental bacteria that can cause opportunistic infections such as ventilator-associated pneumonia, burn wound infection, urinary tract infection, and sepsis in immunocompromised patients. A. baumannii infections are troublesome because the bacteria resistance to many antimicrobial agents. Surveillance of distribution and sensitivity pattern of A. baumannii is best to be done frequently in hospitals.Venous blood as much as 10 milliliters was drawn aseptically and transferred into liquid medium Bactec® to be sent to Clinical Microbiology Laboratory of Dr. Soetomo General and Teaching Hospital. Medium that showed bacterial growth was subcultured on Blood Agar Plate and MacConkey Agar, and incubated for 18-24 hours in aerobic condition. Identification and susceptibility test were done with semi-automated system BD Phoenix, and interpreted based onClinical and Laboratory Standards Institute 2015.A. baumannii collected on trimester January-March 2015 were 30 isolates, with 19 isolates being Multidrug Resistant(MDR) A. baumannii (63%) and 6 isolatesPandrug Resistant(PDR)A. baumannii (20%). Isolates from trimester April-June 2015 were 32 isolates, with 21 isolates being MDR A. baumannii (66%) and 2 isolates PDR A. baumannii (6%). Isolates from trimester January-March 2016 were 40 isolates, with 22 isolates being MDR A. baumannii (55%) and 2 isolates PDR A. baumannii (5%).A. baumannii mostly isolated from Intensive Care Unit, followed by Internal medicine ward, Pediatric ward, Surgery ward and Emergency Department. High sensitivity of A. baumanniion trimester January-March 2016 was to imipenem (50%), meropenem (50%), amikacin (53%), cotrimoxazole (53%), dan cefoperazone-sulbactam (55%).. MDRA. baumannii mostly isolated from ICU, which reflects high burden of antimicrobial use. At this moment, antimicrobial agents that can be used as empirical therapy for A. baumannii infection are imipenem, meropenem, amikacin, cotrimoxazole, and cefoperazone-sulbactam. The entire hospital member must implement the Infection Control and Prevention and Antimicrobial Stewardship Program to preventnosocomial infections byA. baumanniiand the emergence of MDRA. baumannii.
Distribusi dan Antibiogram MRSA dari Spesimen Darah selama Empat Semester di RSUD Dr. Soetomo Surabaya Silvia Sutandhio; Agung Dwi Wahyu Widodo; Eddy Bagus Wasito
JURNAL WIDYA MEDIKA Vol. 4 No. 2 (2018)
Publisher : FAKULTAS KEDOKTERAN UNIVERSITAS KATOLIK WIDYA MANDALA SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/jwm.v4i2.1812

Abstract

MRSA bloodstream infection is hospital-acquired problem that is difficult to treat. Bacteria spread to body organs, create multiple loci of infection, and survive in the presence of beta-lactam antibiotics. Study of distribution and antibiogram of MRSA from blood specimens was done in four semesters; i.e. July–December 2014, January–June 2015, July–December 2015, and January–June 2016. Blood of patients suspected for bloodstream infection was drawn aseptically, transferred into liquid medium, and sent to Clinical Microbiology Laboratory of Dr. Soetomo General Hospital. Medium with microbial growth was subcultured on solid medium, and incubated for 18-24 hours in aerobic condition. Identification and susceptibility test were done with BD Phoenix, and interpreted based on Clinical and Laboratory Standards Institute 2015. Of total 107 MRSA isolates; 23 isolates (22%) were collected on July–December 2014, 12 isolates (11%) on January–June 2015, 25 isolates (23%) on July–December 2015, and 47 isolates (44%) on January–June 2016. MRSA mostly isolated from internal disease wards (45%). Isolates are sensitive to linezolid (91%), quinupristin-dalfopristin (83%), fosfomycin (82%), and vancomycin (80%). Trend of MRSA bloodstream infection is increasing. Although antibacterial agents against MRSA are available, it is best to prevent MRSA transmissions and infections.
Analysis of Risk Factors for Antimicrobial Resistance in Bacterial Infections among Diabetic Foot Ulcer Patients William, Andrew; Sembiring, Yan Efrata; Widodo, Agung Dwi Wahyu; Novida, Hermina
Current Internal Medicine Research and Practice Surabaya Journal Vol. 6 No. 2 (2025): CURRENT INTERNAL MEDICINE RESEARCH AND PRACTICE SURABAYA JOURNAL
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cimrj.v6i2.64804

Abstract

Introduction: Diabetic foot ulcer (DFU) is a chronic and progressive complication of diabetes mellitus resulting from macroangiopathy and microangiopathy disorders. Acknowledging the relationship between the Wagner diabetic foot ulcer classification system and infection severity may offer a promising instrument for guiding empirical antibiotic selections in clinical settings. This study aimed to assess the relationship between Wagner grades and the pathogen profiles of patients with DFU, along with their susceptibility to antibiotic therapy.Methods: A cross-sectional study was conducted from January 2021 to August 2023, utilizing 33 secondary datasets obtained from electronic medical records. The data contained the patients' Wagner grades alongside the results of their complete microbiological analysis and antibiotic susceptibility test. The association between determinant factors and patients' pathogen profiles and antibiotic susceptibility patterns was examined using the Chi-square bivariate analysis (p<0.05).Results: Positive culture results were observed in 32 patients (97%), with 59% exhibiting resistance to first-line antibiotics. The most commonly isolated pathogen was Staphylococcus aureus. The antibiotic susceptibility patterns indicated that gentamicin-syn demonstrated the highest activity against Gram-positive bacteria (GPB) isolates, while erythromycin was the most effective against Gram-negative bacteria (GNB) isolates. With escalating Wagner grades, there was an increased proportion of mixed infections, GNB infections (n=8, X²=23.28, p=0.003), and antibiotic resistance (n=8, X²=39.97, p=0.000). GNB isolates showed higher resistance compared to GPB isolates (n=18, X²=42.15, p=0.001).Conclusion: Our findings suggest that DFU patients with varying Wagner grades exhibit different bacterial profiles, infection patterns, and antibiotic sensitivities.   Highlights:1. This is the first study conducted in Indonesia to analyze the relationship between the Wagner diabetic foot ulcer classification system and patients' pathogen profiles and antimicrobial susceptibility.2. This study incorporated an in-depth analysis of several infection patterns and the occurrence of antimicrobial resistance, hence offering valuable information on the application of the Wagner classification system not only as a tool for grading infection severity but also for guiding clinicians in selecting the appropriate antibiotics for patients with diabetic foot ulcers.