Biomedical subjects

Ernesto Padula

Publications and source records attributed to Ernesto Padula.

3 recordsLinked to original sources

PubMed2004

Prophylaxis with cefazolin plus clindamycin in clean-contaminated maxillofacial surgery.

PURPOSE: Infections after maxillofacial surgery are usually due to aerobic and anaerobic gram-positive cocci and gram-negative bacilli. Various antimicrobials, including cephalosporins, beta-lactams/beta-lactamase inhibitors, aminoglycosides, lincosamides, and fluoroquinolones, have been tested for use for perioperative prophylaxis in maxillofacial surgery. However, the best regimen has not been determined. We tested the safety and the efficacy of clindamycin plus cefazolin as perioperative prophylaxis for patients undergoing major maxillofacial procedures. PATIENTS AND METHODS: Intravenous cefazolin and clindamycin in 3 doses were administered to 155 patients undergoing major maxillofacial procedures. After surgery, patients were monitored for the presence of infection and side effects. RESULTS: No patient experienced a fever or infection after surgery. No side effects related to these antibiotics were observed. CONCLUSIONS: The antibiotics used as prophylaxis in maxillofacial surgery should possess an adequate coverage against gram-positive aerobic and anaerobic cocci as well as gram-negative bacilli. Prophylaxis with cefazolin plus clindamycin in major maxillofacial seems safe and effective.

Adolescent↗

PubMed2003

Recent developments in orofacial cleft genetics.

Nonsyndromic cleft of the lip and/or palate (CLP or orofacial cleft) derives from an embryopathy with consequent failure of the nasal process and/or palatal shelves fusion. This severe birth defect is one of the most common malformations among live births. Nonsyndromic CLP is composed of two separate entities: cleft lip and palate (CL+/-P) and cleft palate only (CPO). Both have a genetic background, and environmental factors probably disclose these malformations. In CL+/-P, several loci have been identified, and, in one case, a specific gene has also been found. In CPO, one gene has been identified, but many more are probably involved. Because of the complexity of the genetics of nonsyndromic CLP as a result of the difference between CL+/-P and CPO, heterogeneity of each group caused by the number of involved genes, type of inheritance, and interaction with environmental factors, we discuss the more sound results obtained with different approaches: epidemiological studies, animal models, human genetic studies, and in vitro studies.

Animals↗

PubMedDate not supplied

Parosteal chondrosarcoma, a very rare condition of the mandibular condyle.

We present a rare case of parosteal chondrosarcoma of the madibular condyle. The patient was referred for a functional limitation of the left temporo-mandibular joint. CT and MRI examinations demonstrated a 3.5-cm cystic mass with a peripheral rim of contrast enhancement located in the left pterygo-maxillary space. The mass had partial intraarticular spread causing deformation and focal cortical erosion of the medial aspect of the condylar head. The lesion was surgically removed; the histological diagnosis was of low-grade chondrosarcoma.

Bone Neoplasms↗