Two consecutive series of patients operated for insertion or revision of a shunt for hydrocephalus have been followed for at least 18 months. The series are comparable. The first series (84 cases) did not receive antibiotic prophylaxis, whereas the second series (59 cases) received a unique dose of intravenous Vancomycin immediately before the operation. In the first series (168 operations), there were 18 infections, 8 in the group of 34 children and 10 in the group of 50 adults. In the second series, only one infection happened in the group of 27 adults (41 operations) and none among the 22 children (44 operations). The difference was significative. Bacteriological samples were taken during these operations. The positive cultures, mostly for sta. epidermidis, were as frequent among the cases of the first series than among those of the second series. The antibiotics are considered effective in protecting the shunting device against contamination during the surgical procedure by germs from the skin of the patient.
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BMC Med Educ
January 2025
Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
Background: The Objective Structured Clinical Examination (OSCE) is a systematic and structured assessment tool that evaluates candidates' professional medical skills in a simulated environment through a series of time-limited stations. The aim of this meta-analysis was to determine the optimal station number and duration time per station of OSCE to achieve good reliability.
Methods: A comprehensive search was conducted across PubMed and Embase from inception until August 2024, without language restrictions.
BMC Microbiol
January 2025
Mycobacteriology Research Center, Institute of Health, Jimma University, Jimma, Oromia, Ethiopia.
Background: Early and accurate diagnosis of drug resistance, including resistance to second-line anti-tuberculosis (TB) drugs, is crucial for the effective control and management of pre-extensively drug-resistant TB (pre-XDR-TB) and extensively drug-resistant TB (XDR-TB). The Xpert MTB/XDR assay is the WHO recommended method for detecting resistance to isoniazid and second-line anti-TB drugs when rifampicin resistance is detected. Currently, the Xpert MTB/XDR assay is not yet implemented in Ethiopia, thus the MTBDRsl assay continues to be used.
View Article and Find Full Text PDFEur Arch Otorhinolaryngol
January 2025
Department of Audiovestibology, ASST dei Sette Laghi, Via Lazio, 21100, Varese, VA, Italy.
Purpose: Evaluate the feasibility and safety of a robotic electrode insertion in pediatric cochlear implantation and compare the results with manually inserted electrodes in the same subject.
Methods: Retrospective case series review of four children who underwent bilateral cochlear implantation with the same array: on one side, the array was inserted using the robot, while on the other side the array was inserted manually. Behavioural and electrophysiological measures were compared.
J Pediatr Surg
January 2025
The Hospital for Sick Children, Toronto, Ontario, Canada. Electronic address:
Objective: Magnetic anastomosis is an innovative technique for establishing esophageal continuity in infants born with esophageal atresia. Few case series featuring this technology have been published, with even fewer reports on complications. We present the entire Canadian experience with this approach.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, College of Petroleum and Chemical Engineering, Beibu Gulf University, Qinzhou 535011, China. Electronic address:
Frequent oil spills have caused increasingly severe pollution of marine water bodies. As a result, exploring green and efficient aerogels to tackles oil pollution is in high demand. In this work, a unique strategy for preparing all-biomass aerogel was innovatively proposed.
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