Topical oropharyngeal vancomycin to control methicillin-resistant Staphylococcus aureus lower airway infection in ventilated patients.

Aim: Topical vancomycin applied to the oropharynx has been shown to control carriage and lower airway infection due to methicillin-resistant Staphylococcus aureus (MRSA). We undertook a three-year prospective observational study to evaluate the effectiveness of two policies for topical vancomycin administration on oropharyngeal carriage and lower airway infection due to MRSA in patients requiring mechanical ventilation.

Methods: All consecutive patients aged over 18 years and expected to require mechanical ventilation for more than 72 hours were enrolled.

Ifosfamide plus cisplatin as primary chemotherapy of advanced ovarian cancer.

We have performed a phase II study to evaluate the activity and toxicity of ifosfamide and cisplatin as first-line treatment for advanced ovarian cancer. Patients were treated with cisplatin 100 mg/m2 on day 1 and ifosfamide 5 g/m2 in 18-hr continuous infusion on day 1 or 1.5 g/m2 bolus on days 1-5.

Phase I trial of a 24-h continuous infusion of ifosfamide/mesna in acute lymphoblastic leukemia.

Based on previous reports suggesting that an intravenous (i.v.) continuous infusion of alkylating agents produced a significant response rate in acute lymphoblastic leukemia (ALL), a phase I trial of ifosfamide/mesna (IFO/MES) was conducted in 11 adult patients with relapsed ALL.

[Lymphomas of the gastrointestinal tract: a neoplastic disease of underdevelopment].

458/3,495 malignant lymphomas seen at the Instituto de Enfermedades Neoplásicas between 1965-1992, had primary extranodal disease in the GI tract. This is one of the largest institutional series reported, which would suggest that this is a relatively frequent malignancy in Peruvian population. Fifty per cent of cases had a primary in the small bowel and 38.

Gastric lymphomas: chemotherapy as a primary treatment.

Twenty-one of 65 patients with gastric lymphoma have been treated with combination chemotherapy; 17 patients had chemotherapy as primary treatment, and 4 had it for residual disease after incomplete surgical resection. Three of these patients were in stage III and 18 were in stage IV of the disease, according to the TNM Staging Classification. CHOP-Bleo or CHOP combination was given to 17 patients, and the COPP-Bleo regimen to three; the last one was treated with COP.