RESUMO
BACKGROUND: Venous thromboembolism is a potentially dangerous condition that can lead to preventable morbidity and mortality among surgical patients. OBJECTIVES: We aimed to determine the knowledge and practice of surgeons practising in Tertiary Hospitals in Nigeria about prophylaxis of deep vein thrombosis (DVT). MATERIALS AND METHODS: Eight Tertiary Institutions were selected from institutions in the geopolitical regions of the country by simple random sampling using balloting method. A semi-structured questionnaire was administered, and the response was obtained from 105 out of 254 surgeons. RESULTS: The mean knowledge score was 5.81 ± 1.67, and only 33.3% have good knowledge about DVT prophylaxis. No statistical difference was observed between the different groups of surgeons. The mean practice score was 5.19 ± 1.8 and only 20% of surgeons have a good practice of DVT prophylaxis. The majority (90.5%) have encountered DVT whereas 83.5% have encountered pulmonary embolism in their practice. Most commonly encountered risk factors include prolonged immobility, advanced age, and pelvic surgery. Only 13.3% have used Well's score in the clinical evaluation of their patients. The prophylactic modality adopted varies, but most surgeons (77%) utilized both the pharmacological and mechanical methods. Low molecular weight heparin is the commonly used chemoprophylactic agent while a combination of early ambulation and limb physiotherapy is the most commonly preferred mechanical method of thromboprophylaxis. CONCLUSION: There is a deficiency in the knowledge and practice of DVT prophylaxis among surgeons in Nigeria. There is a need to improve both the knowledge and practice by introducing institutional guidelines or protocol for DVT prophylaxis for surgical patients.
Assuntos
Anticoagulantes/uso terapêutico , Conhecimentos, Atitudes e Prática em Saúde , Padrões de Prática Médica/estatística & dados numéricos , Meias de Compressão , Cirurgiões , Trombose Venosa/prevenção & controle , Adulto , Feminino , Humanos , Nigéria , Fatores de Risco , Inquéritos e Questionários , Trombose Venosa/etiologiaRESUMO
A clinical series of cysts and fistulas of the thyroglossal tract has been examined. Clinical aspects of this pathology and the results obtained with surgical treatment are compared with reported data.
Assuntos
Fístula/cirurgia , Cisto Tireoglosso/cirurgia , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Two cases of Boerhaave's syndrome are reported. They were treated by surgery within 12 hours from the onset of symptoms. In both cases the perforation was located on the anterior wall of the distal third of the thoracic esophagus. In view of the rapid onset of severe complications, particularly mediastinitis, the role of early diagnosis in relation to prognosis, is stressed.
