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PeerJ
January 2025
Department of Dental Materials, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing, China.
Background: Periodontitis is not always satisfactorily treated with conventional scaling and root planing, and adjunctive use of antibiotics is required in clinical practice. Therefore, it is important for clinicians to understand the diversity and the antibiotic resistance of subgingival microbiota when exposed to different antibiotics.
Materials And Methods: In this study, subgingival plaques were collected from 10 periodontitis patients and 11 periodontally healthy volunteers, and their microbiota response to selective pressure of four antibiotics (amoxicillin, metronidazole, clindamycin, and tetracycline) were evaluated through 16S rRNA gene amplicon and metagenomic sequencing analysis.
J Fr Ophtalmol
January 2025
Service d'ophtalmologie, hôpital Pierre-Paul-Riquet, CHU de Toulouse, place du Dr-Baylac, 31059 Toulouse, France.
Objective: To evaluate in a real-world setting an intravitreal clindamycin treatment protocol for ocular toxoplasmosis.
Methods: This was a single-center, retrospective review with a 6-month follow-up. Our protocol proposed an IVT of clindamycin as first-line treatment, and management was chosen according to the patient's status (past medical history of ocular toxoplasmosis or not).
Chemosphere
February 2025
Graduate Division of Nutritional and Environmental Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan. Electronic address:
Owing to the extensive use of antibiotics in hospitals, animal husbandry, and various human activities, antibiotic contamination is becoming an increasing global concern, including in Bangladesh. In Bangladesh, the Buriganga River is heavily polluted with multiple antibiotics, which can lead to antibiotic resistance in bacteria. In this study, we performed the first investigation of seasonal variations in the occurrence and spatial distribution of 29 antibiotics in the Buriganga River, Bangladesh, from wet season (August 2019) and dry season (February 2020).
View Article and Find Full Text PDFClin Oral Investig
November 2024
Master of Oral Surgery and Implant Dentistry, School of Dentistry, University of Granada, Granada, Spain.
Objective: The objective of this randomized controlled clinical trial (RCT) was to compare the frequency of early implant failure, postoperative infection, and pain/inflammation and the degree of implant stability between healthy non-penicillin-allergic individuals receiving a single prophylactic dose of 600 mg clindamycin versus 2 g amoxicillin at 1 h before implant surgery.
Materials And Methods: A single-center double-blinded RCT study with parallel groups was undertaken. Eighty-two patients fulfilled study inclusion criteria and were randomly assigned to the amoxicillin (n = 41) or clindamycin (n = 41) group.
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