Community-Associated Methicillin-Resistant Staphylococcus Aureus–Infected Chronic Scalp Wound With Exposed Dura in a 10-Year-Old Boy: Vacuum-Assisted Closure Is a Feasible Option: Case Report

Neurosurgery ◽  
2011 ◽  
Vol 68 (5) ◽  
pp. E1481-E1484 ◽  
Author(s):  
Ulrike Subotic ◽  
Wolfram Kluwe ◽  
Valérie Oesch
Keyword(s):  
Staphylococcus Aureus ◽  
Granulation Tissue ◽  
Pediatric Patients ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Chronic Wound ◽  
Bony Defect ◽  
Vacuum Assisted Closure ◽  
Methicillin Resistant ◽  
Vac Therapy ◽  
Mentally Disabled

Abstract BACKGROUND AND IMPORTANCE: Since the introduction of vacuum-assisted closure (VAC) in 1997, it has been used successfully in treating difficult wounds, including spinal wounds and wounds in pediatric patients. There are no reports on VAC therapy in pediatric patients on the scalp, especially with exposed dura. This report describes a 10-year-old boy with a chronic wound of the scalp with exposed dura after multiple neurosurgical interventions who was treated successfully with VAC. CLINICAL PRESENTATION: A 10-year-old mentally disabled boy with Apert syndrome suffered from a chronic wound with community-associated methicillin-resistant Staphylococcus aureus (MRSA) infection after multiple neurosurgeon operations. For wound closure, VAC therapy was initiated on the bony defect with exposed dura. The wound healed successfully, and the MRSA disappeared. CONCLUSION: The aims of VAC therapy are formation of new granulation tissue, wound cleansing, and bacterial clearance. In this case, the VAC device was excellent for temporary coverage of the defect and for wound cleaning, and it allowed a thick bed of granulation tissue to form over the dura, even with minimal constant negative pressure. The application and management were feasible even in a mentally disabled child. With this experience, we are encouraged to use the VAC device in difficult wounds, even in the head and neck area in children, and to bring this treatment into the outpatient clinic.

scholarly journals Antibiotic resistance pattern of Staphylococcus aureus with reference to MRSA isolates from pediatric patients

2019 ◽  
Author(s):  
Raja Ram Gurung ◽  
Prashanna Maharjan ◽  
Ganga GC
Keyword(s):  
Staphylococcus Aureus ◽  
Antibiotic Resistance ◽  
Pediatric Patients ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Current Status ◽  
Clinical Samples ◽  
Resistance Pattern ◽  
Isolation And Identification ◽  
Cross Sectional ◽  
Methicillin Resistant

Abstract Background: Staphylococcus aureus is one of the important superbugs distributed throughout the world. It causes minor skin infections to severe complications including nosocomial infections in both hospitals and community settings. These strains have multi-drug resistant property. Hence, they are difficult to manage which increase health-related costs and simultaneously intensifying the need for new antibiotics. The extent of Methicillin-Resistant Staphylococcus aureus (MRSA) in children is largely unknown. The study determines the current status of S. aureus and MRSA causing various infections in pediatric patients visiting International Friendship Children’s Hospital (IFCH). Methods: A cross-sectional study was conducted among patients visiting a hospital. Various clinical specimens were aseptically collected and processed according to standard microbiological procedures. Isolation and identification of S. aureus were done by microscopy, mannitol fermentation, and coagulase positivity. All identified S. aureus isolates subjected to in-vitro antibiogram by Kirby-Bauer disc diffusion technique adopting Clinical and Laboratory Standards Institute (CLSI) guideline. Isolates resistant to cefoxitin were considered to be MRSA. Whereas, isolates produced D-shaped inhibition zone around clindamycin when kept near erythromycin were considered to be Inducible Clindamycin Resistant (ICR). Results: 672 various types of clinical samples were processed from the microbiology laboratory from June and November 2015. Out of 300 culture positive samples, 52 (17.3%) were S. aureus isolates, among them 39 (75.0%) were found to be MRSA. The D-test showed that Macrolide-Lincosamide-Streptogramin-B (MLSB) phenotype was 15.4%. Conclusion: The study shows the MRSA occurrence is prevalent in pediatric patients and newer classes’ drugs are found more effective than β-lactam drugs to treat S. aureus infection. However, restriction on the indiscriminate use of such drugs may be an effective strategy to control the drug resistance. Keywords: Methicillin-Resistant Staphylococcus aureus (MRSA), Macrolide-Lincosamide-Streptogramin B (MLSB) phenotype, Inducible Clindamycin Resistant (ICR) test or D-zone test, Antibiotic resistance, Nepal

scholarly journals Ceftaroline Fosamil Use in 2 Pediatric Patients With Invasive Methicillin-Resistant Staphylococcus aureus Infections

2015 ◽  
Vol 20 (6) ◽  
pp. 476-480 ◽  
Author(s):  
Amanda W. Williams ◽  
Patrick M. Newman ◽  
Sara Ocheltree ◽  
Rachel Beaty ◽  
Ali Hassoun
Keyword(s):  
Staphylococcus Aureus ◽  
Septic Shock ◽  
Pediatric Patients ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Pediatric Intensive Care ◽  
Positive Outcome ◽  
Invasive Infection ◽  
Vancomycin Therapy ◽  
Ceftaroline Fosamil ◽  
Methicillin Resistant

Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) is one of the most common pathogens causing pediatric infections including skin and soft tissue infections, pyogenic arthritis, osteomyelitis, and septic shock. For decades, patients were treated with antibiotics such as vancomycin and clindamycin, but there is an increasing incidence of resistance to these traditional therapies. We describe 2 cases of patients with CA-MRSA invasive infections with bacteremia who experienced vancomycin therapy failure but who were successfully treated with ceftaroline fosamil. Case 1 involves an 8-year-old Hispanic male who was diagnosed with CA-MRSA bacteremia, thigh abscess, and osteomyelitis. The patient was admitted to the pediatric intensive care unit in septic shock. Case 2 involves an 8-year-old Caucasian male who was diagnosed with CA-MRSA sepsis, right arm abscess, and osteomyelitis. We were able to successfully treat both patients with CA-MRSA sepsis and invasive infection—who failed vancomycin therapy—with ceftaroline fosamil with no adverse efiects. Despite the positive outcome in both pediatric patients, clinical trials with ceftaroline fosamil are needed to further support its use in pediatric patients.

Effect of Mechanical Debridement and Irrigation With Hypochlorous Acid Wound Management Solution on Methicillin-resistant Staphylococcus aureus Contamination and Healing Deep Dermal Wounds in a Porcine Model

2021 ◽  
Vol 67 (8) ◽  
pp. 24-31
Author(s):  
Stephen Davis ◽  
Joel Gil ◽  
Jie Li ◽  
Colin Simms ◽  
Jose Valdes ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Granulation Tissue ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Hypochlorous Acid ◽  
Wound Management ◽  
Tissue Formation ◽  
Saline Irrigation ◽  
Granulation Tissue Formation ◽  
Methicillin Resistant ◽  
Epithelial Thickness

BACKGROUND: Wound cleansing is an important component of wound management. PURPOSE: This study was conducted to examine the effect of a wound management solution (WMS) containing hypochlorous acid (HOCl) on methicillin-resistant Staphylococcus aureus (MRSA) and healing when used in conjunction with debridement. METHODS: Nineteen (19) deep reticular dermal wounds (22 mm × 22 mm × 3 mm deep) were created on the paravertebral and thoracic areas of 3 female pigs using a specialized electrokeratome. Wounds were separated by at least 5 cm to 7 cm of unwounded skin and inoculated with MRSA. After 72 hours, all wounds were debrided with a curette and irrigated with either the WMS or sterile saline solution twice per day from day 0 to day 4. Wounds then were irrigated once a day until the completion of the study (day 11). Wound tissue specimens were taken using punch biopsy for microbiological and histological analysis on days 4, 8, and 11 post treatment. Percent of wound epithelialized, epithelial thickness (cell layers µm), white cell infiltrate (1 = absent, 2 = mild, 3 = moderate, 4 = marked, 5 = exuberant), and percent of granulation tissue formation were calculated and assessed. Microbiology and histology results were analyzed for significant differences between treatments and among assessment days using one-way analysis of variance and student t-tests. A P value ≤ .05 was considered significant. RESULTS: The WMS effected a bacterial reduction (P ≤ .05) of more than 2.74 ± 0.43 and 1.03 ± 0.22 Log CFU/g in all assessment days compared with baseline before and after debridement, respectively. Percent epithelialization was significantly different between treatments on day 8, only 78.3% and 67.8% for HOCl and saline, respectively (P ≤ .05). No significant differences between treatments were observed for epithelial thickness or granulation tissue formation. CONCLUSION: The combination of debridement and HOCl wound irrigation can significantly reduce MRSA contamination and facilitate the healing process compared to saline irrigation. Clinical studies are needed to confirm these results.

scholarly journals Vacuum-assisted closure therapy for salvaging a methicillin-resistant Staphylococcus aureus-infected prosthetic graft

2014 ◽  
Vol 37 (1) ◽  
pp. 46-48
Author(s):  
Yoichi Hisata ◽  
Koji Hashizume ◽  
Kazuyoshi Tanigawa ◽  
Takashi Miura ◽  
Tomohiro Odate ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Prosthetic Graft ◽  
Vacuum Assisted Closure ◽  
Methicillin Resistant ◽  
Vacuum Assisted Closure Therapy
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