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Biomedical subjects

U Consolo

Publications and source records attributed to U Consolo.

27 records · Page 2Linked to original sources
PubMed1988

Pharmacokinetics and human tissue penetration of flurithromycin.

The relationship between concentrations in serum and levels in tissue of flurithromycin, a new fluorinated macrolide, was determined in patients undergoing maxillofacial surgery and thoracotomy. All patients received 500 mg of flurithromycin orally every 8 h. Drug levels in serum, bone, soft tissue, lung, and pericardial fluid were determined microbiologically. The total amount of antibiotic per gram of tissue was calculated on the basis of the concentration in the supernatant of the homogenate. From the parallel course between free concentrations in serum and calculated contents in interstitial fluid tissue, it was concluded that the tissues examined were easily accessible by flurithromycin; penetration values measured by the ratio of areas under the curve were 8.3 for lung, 3.6 for bone, and 0.8 for soft tissue. The results of the pharmacokinetic study suggest that accumulation of the drug during repetitive multiple doses is predictable. Mean residence times were 10.2 and 8.3 h in groups 1 and 2, respectively. For bacteriostatic drugs such as macrolides, not only very high but also prolonged concentrations in tissue lead to favorable therapeutic result.

Adult↗
PubMedDate not supplied

Associated orthodontic, surgical and hematological management of Cooley s anemia. Report of a case.

Cooley s anaemia or b-thalassaemia or mediterranean anaemia is a blood disease characterised by malformation of the skull and long bones, which confers a typical appearance on the patient. The complete development of facial abnormalities can be prevented by an intensive blood transfusion programme or by bone-marrow-transplantation. At the present time these therapeutic strategies would be able to help these patients grow and develop, live a prolonged life and avoid bad surgical RESULTS. The aim of this study was to evaluate the feasibility of orthodontic and maxillofacial surgical corrective treatment associated with an appropriate transfusion therapy in a b-thalassemic patient. The patient enrolled in the study was affected by major b-thalassemia and diagnosis was performed as an infant. She was referred to our centre at puberty for dento-maxillofacial disorders. Clinical, haematological and radiographic evaluation permitted a complete diagnosis. She received a combined haematological, orthodontic and maxillofacial surgical treatment. Controls for evaluating the statement of results obtained were performed at different times after the end of the therapy and have shown that the therapeutic objectives had been achieved and maintained. At the present time, complete diagnostic and therapeutic haematological strategies cannot be carried out on a large scale, especially in countries where health resources are limited. This objective reason, associated with possible low patient compliance, explains why we still encounter severe facial deformities resulting from erythroid hyperplasia. Our results suggest that this facial disfigurement requires surgical and orthodontic correction by consolidated surgical-orthodontic techniques performed according to the appropriate anaemia therapy. Although this is a preliminary study, initial encouraging results show no relapse three years after the end of the therapy.

Adolescent↗
PubMedDate not supplied

[Tooth and oral mucosa hereditary anomalies in complex syndromes characterized by hyper- or hypotrichosis].

A wide range of hereditary anomalies, characterized by hair defects and only partially known from the genetics point of view, involves the teeth and oral mucosa with particular features. Teeth alterations are extremely heterogeneous; very frequently gums, palate, tongue and lips are affected. Waiting for a more comprehensive genetic definition and classification, these anomalies are grouped according to the hair defect (hypotrichosis, hypertrichosis and mixed-type).

Abnormalities, Multiple↗
PubMedDate not supplied

[Brodie's syndrome. A report of 2 atypical cases].

The aim of the authors is to show the treatment of Brodie's syndrome even in atypical cases where this pathology can not offer typical signs but can be associated to other skeletal deformities of the face. There are two atypical cases of Brodie's syndrome both of them came to our out patient's department. They were grown-up (one 20 one 22 years old), one of them with an extreme vertical expansion of lower third of the face and with a big transverse expansion of the upper maxillary bone, all typical signs of Brodie's syndrome; the other patient was with an extreme transverse expansion of the upper maxilla associated to a II class and a defect of 11, 12, 21, 22. The first patient was treated with orthodontic Tweed technique continued with surgical operation setting out to the contraction of the transverse diameter of the upper maxilla, associated to a Le Fort I osteotomy and an Epker osteotomy of the jaw. This orthodontic-surgical correction, allowed us to achieve a good aesthetic and functional result. The second patient was treated with orthodontics followed by surgical correction of the excessive transverse expansion of the upper maxilla after a Le Fort I osteotomy; a sagittal split of the jaw on Gotte technique was performed to correct the III class. We gave the patient a good aesthetic result with the restoration of the lost teeth in the upper maxilla, reaching in this way a good aesthetic and a well functioning result. We think it's possible to treat patients with atypical Brodie's syndrome with orthodontics or surgery in the same way we treat Brodie's syndrome and other deformities of the face reaching good aesthetic-functional results.

Adult↗