Double-blind randomized study of the effect of infusion rates on toxicity of amphotericin B.

Results of a double-blind randomized non-crossover study of rapid (45 min) versus slow (4 h) infusion of amphotericin B administered to 20 patients with proven or suspected fungal infection are reported. Toxicity was higher in the rapid infusion group than it was in the slow infusion group (mean total 7-day chill score, 173 +/- 276 versus 20 +/- 30 [P less than 0.01]; mean total 7-day dosage of meperidine required to abate rigors, 180 +/- 133 versus 58 +/- 78 mg [P less than 0.

Morphologic immunophenotypic and cytogenetic patterns of adult acute myeloid leukemia in Saudi Arabia.

During a 6-year period we received bone marrow (BM) and peripheral blood (PB) samples from 178 patients with acute myeloid leukemia (AML). All patient BM, and occasionally, PB samples were characterized according to FAB criteria, and by immunophenotyping (IP) and cytogenetics (CG). This report summarizes the findings in the 125 patients who were older than 15 years.

Two different forms of homozygous sickle cell disease occur in Saudi Arabia.

Haematological, clinical and some molecular genetic features of homozygous sickle cell (SS) disease in Saudi Arabia have been compared in 33 patients from the Eastern Province (Eastern) and 30 from the South Western Province (Western). Eastern patients all had the Asian beta globin haplotype whereas Western patients were more variable but predominantly of the Benin haplotype. Eastern patients had more deletional alpha thalassaemia, higher total haemoglobin and fetal haemoglobin levels, and lower HbA2, mean cell volume, reticulocytes, and platelet counts.

Morphological and immunological pattern of blastic transformation in chronic myeloid leukemia in Saudi Arabia: Study of 90 transformations among 248 patients.

We examined the pattern of blastic transformation in 90 of 248 patients (36%) with chronic myeloid leukemia who were seen at the King Faisal Specialist Hospital and Research Centre between 1975 and 1988. The mean and median ages of all patients were 38.2 and 36.

The value of prophylactic antibiotics during the insertion of long-term indwelling silastic right atrial catheters in cancer patients.

Over a 3.5 year period from August 1982 to December 1985, 200 Hickman catheters (Evermed, Medina, WA) were inserted into patients at the King Faisal Specialist Hospital and Research Centre (KFSHRC), Riyadh, Saudi Arabia. One hundred sixty catheters were placed in patients with malignant disease, many of whom were immunosuppressed at the time of catheter insertion.

Adult Hodgkin's disease in Saudi Arabia.

Hodgkin's disease (HD) has variable clinical and pathologic features in different geographic regions. The reasons behind this are not completely clear. We reviewed 81 cases of adult HD who presented to the Adult Oncology Unit of the King Faisal Specialist Hospital, Riyadh, Saudi Arabia between 1975 and 1982.