scholarly journals The use of functionalized nanoparticles to treat Staphylococcus aureus ‐based surgical‐site infections: a systematic review

Author(s):  
R.B. Juncker ◽  
B.A. Lazazzera ◽  
F. Billi
Author(s):  
Faihan Alotaibi ◽  
Faisal Alnemari ◽  
Alwaleed Alsufyani ◽  
Aisha Al-sanea ◽  
Abeer Al-Nashri ◽  
...  

2021 ◽  
pp. 175857322110193
Author(s):  
Arjun K Reddy ◽  
Jake X Checketts ◽  
B Joshua Stephens ◽  
J Michael Anderson ◽  
Craig M Cooper ◽  
...  

Background Thus, the purpose of the present study was to (1) characterize common postoperative complications and (2) quantify the rates of revision in patients undergoing hemiarthroplasty to reverse total shoulder arthroplasty revisional surgery. We hypothesize that hardware loosenings will be the most common complication to occur in the sample, with the humeral component being the most common loosening. Methods This systematic review adhered to PRISMA reporting guideline. For our inclusion criteria, we included any study that contained intraoperative and/or postoperative complication data, and revision rates on patients who had undergone revision reverse total shoulder arthroplasty due to a failed hemiarthroplasty. Complications include neurologic injury, deep surgical site infections, hardware loosening/prosthetic instability, and postoperative fractures (acromion, glenoid, and humeral fractures). Results The study contained 22 studies that assessed complications from shoulders that had revision reverse total shoulder arthroplasty from a hemiarthroplasty, with a total sample of 925 shoulders. We found that the most common complication to occur was hardware loosenings (5.3%), and of the hardware loosenings, humeral loosenings (3.8%) were the most common. The revision rate was found to be 10.7%. Conclusion This systematic review found that revision reverse total shoulder arthroplasty for failed hemiarthroplasty has a high overall complication and reintervention rates, specifically for hardware loosening and revision rates.


Pathogens ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 196
Author(s):  
Beverly Egyir ◽  
Jeannette Bentum ◽  
Naiki Attram ◽  
Anne Fox ◽  
Noah Obeng-Nkrumah ◽  
...  

Staphylococcus aureus (S. aureus) is a common cause of surgical site infections (SSIs) globally. Data on the occurrence of methicillin-susceptible S. aureus (MSSA) as well as methicillin-resistant S. aureus (MRSA) among patients with surgical site infections (SSIs) in sub-Saharan African are scarce. We characterized S. aureus from SSIs in Ghana using molecular methods and antimicrobial susceptibility testing (AST). Wound swabs or aspirate samples were collected from subjects with SSIs. S. aureus was identified by matrix-assisted laser desorption ionization–time of flight mass spectrometry (MALDI-TOF-MS); AST was performed by Kirby-Bauer disk diffusion, and results were interpreted according to the Clinical and Laboratory Standards Institute (CLSI) guideline. Detection of spa, mecA, and pvl genes was performed by polymerase chain reaction (PCR). Whole-genome sequencing (WGS) was done using the Illumina MiSeq platform. Samples were collected from 112 subjects, with 13 S. aureus isolates recovered. Of these, 92% were sensitive to co-trimoxazole, 77% to clindamycin, and 54% to erythromycin. Multi-drug resistance was detected in 5 (38%) isolates. The four mecA gene-positive MRSA isolates detected belonged to ST152 (n = 3) and ST5 (n = 1). In total, 62% of the isolates were positive for the Panton-Valentine leukocidin (pvl) toxin gene. This study reports, for the first time, a pvl-positive ST152-t355 MRSA clone from SSIs in Ghana. The occurrence of multi-drug-resistant S. aureus epidemic clones suggests that continuous surveillance is required to monitor the spread and resistance trends of S. aureus in hospital settings in the country.


Author(s):  
Laurens D. Eeftinck Schattenkerk ◽  
Gijsbert D. Musters ◽  
David J. Nijssen ◽  
Wouter J. de Jonge ◽  
Ralph de Vries ◽  
...  

Neurosurgery ◽  
2018 ◽  
Vol 84 (3) ◽  
pp. 569-580 ◽  
Author(s):  
Pavlos Texakalidis ◽  
Victor M Lu ◽  
Yagiz Yolcu ◽  
Panagiotis Kerezoudis ◽  
Mohammed Ali Alvi ◽  
...  

2019 ◽  
Vol 7 (2) ◽  
pp. 606-615.e9 ◽  
Author(s):  
Young-Chan Kim ◽  
Ha-Kyeong Won ◽  
Ji Won Lee ◽  
Kyoung-Hee Sohn ◽  
Min-Hye Kim ◽  
...  

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