cefamandole and Lung-Diseases

We report the results of a randomized, prospective study devised to assess the effectiveness of perioperative cefamandole prophylaxis on the remote infections rate in neurosurgery. Only two kinds of neurosurgical procedures were studied: shunt placement and craniotomy for brain tumour. In the treated patients cefamandole 1.5 g was given one hour before surgery, then repeated twice eight hourly. When the surgical procedure lasted more than three hours cefamandole 1.5 g was administered throughout the operation. No case of local infection was observed in either group, and the percentage of patients with remote infections was the same in both groups. Leucocytosis and temperature were measured during 15 days following the surgical procedure, and there were no differences between the treated and untreated groups in the evolution of these parameters. This study does not suggest that routine perioperative antibiotic prophylaxis is mandatory in neurosurgery.

Topics: Adolescent; Adult; Aged; Bacteremia; Brain Neoplasms; Cefamandole; Female; Humans; Lung Diseases; Male; Middle Aged; Postoperative Care; Postoperative Complications; Preoperative Care; Prospective Studies; Urinary Tract Infections; Wound Infection

The recommended antibiotic prophylaxis by second-generation cephalosporins reduces the incidence of wound infection and empyema, but its effectiveness on postoperative pneumonias (POPs) after major lung resection lacks demonstration. We investigated risk factors and characteristics of POPs occurring when antibiotic prophylaxis by second-generation cephalosporin or an alternative prophylaxis targeting organisms responsible for bronchial colonization was used.. An 18-month prospective study on all patients undergoing lung resections for noninfectious disease was performed. Prophylaxis by cefamandole (3 g/24 h, over 48 hours) was used during the first 6 months, whereas amoxicillin-clavulanate (6 g/24 h, over 24 hours) was used during the subsequent 12 months. Intraoperative bronchial aspirates were systematically cultured. Patients with suspicion of pneumonia underwent bronchoscopic sampling for culture.. Included were 168 patients in the first period and 277 patients in the second period. The incidence of POP decreased by 45% during the second period (P = 0.0027). A significant reduction in antibiotic therapy requirement for postoperative infections (P = 0.0044) was also observed. Thirty-day mortality decreased from 6.5% to 2.9% (P = 0.06). Multivariate analysis showed that type of resection, intraoperative colonization, chronic obstructive pulmonary disease, gender, body mass index, and type of prophylaxis were independent risk factors of POP. A case control-study that matched patients of the two periods according to these risk factors (except for antibiotic prophylaxis) confirmed that the incidence of POP was lowered during the second period.. Targeted antibiotic prophylaxis may decrease the rate of POPs after lung resection and improve outcome.

Topics: Aged; Amoxicillin-Potassium Clavulanate Combination; Antibiotic Prophylaxis; Bronchitis; Case-Control Studies; Cefamandole; Cephalosporins; Dose-Response Relationship, Drug; Drug Administration Schedule; Education, Medical, Continuing; Female; Follow-Up Studies; France; Humans; Incidence; Lung Diseases; Male; Middle Aged; Multivariate Analysis; Pneumonectomy; Pneumonia, Bacterial; Postoperative Complications; Preoperative Care; Probability; Prospective Studies; Reference Values; Risk Assessment; Surgical Wound Infection; Survival Rate

A 66-year-old man had pneumonia, lung abscesses, and mediastinal adenopathy develop due to Yersinia enterocolitica. There was no evidence of septicemia or acute gastrointestinal disease. Diagnosis was confirmed by cultures of a transtracheal aspirate and sputum. Treatment with cefamandole nafate, which had not been used previously in Y enterocolitica lung disease, resulted in cure.

Topics: Aged; Cefamandole; Humans; Lung Abscess; Lung Diseases; Male; Pneumonia; Yersinia Infections