Appropriateness of Therapeutic Antibiotic Prescriptions by Lebanese Dentists in the Management of Acute Endodontic Abscesses.

The misuse of antibiotics in dentistry is a serious concern especially in regards to the emergence of antibiotic resistance. The objective of the study was to evaluate the appropriateness of antibiotics prescriptions by Lebanese dentists to patients with endodontic abscesses and their compliance with the guidelines of the American Association of Endodontists (AAE) and the European Society of Endodontology (ESE). The treating dentists recorded clinical information from 127 patients diagnosed with acute or chronic endodontic abscess.

Prophylactic and Therapeutic Antibiotic Patterns of Lebanese Dentists for the Management of Dentoalveolar Abscesses.

Introduction: General dentists issue approximately 10% of antibiotic prescriptions across the global medical community consummation. The use of antibiotics for the management of dentoalveolar infections should be considered only in the presence of an increased risk of a systemic involvement or to prevent metastatic infections. This study aimed to investigate the prophylactic and therapeutic antibiotic prescription patterns of Lebanese dentists for the management of dentoalveolar abscesses.

Lasers in rectosigmoid tumors.

Over a 14-year period, 746 patients were treated at the Lille Laser Center for rectosigmoid tumor. Two hundred seventy-two patients were treated for palliation of symptoms from rectosigmoid cancer and 474 patients were treated for a benign rectosigmoid villous adenoma. The immediate success rate and complication rate were 85% and 2%, respectively, for patients with advanced cancer, and 92.

Endoscopic palliation for inoperable malignant dysphagia: long term follow up.

This prospective non-randomised trial of 128 selected patients with unresectable oesophageal or gastrooesophageal junction cancers aims to evaluate the initial relief of malignant obstruction by means of bipolar electrocoagulation for both circumferential and submucosal strictures of Nd:YAG laser for the other patients. A limited dilatation was performed initially if a small calibre endoscope was unable to pass through the stricture. Prompt and significant relief of dysphagia without complications was achieved in 83% of patients.