ABSTRACT
Venous thromboembolism (VTE) including deep vein thrombosis (DVT) and pulmonary embolism (PE) is commonly encountered in daily clinical practice. After diagnosis, its management frequently carries significant challenges to the clinical practitioner. Treatment of VTE with the inappropriate modality and/or in the inappropriate setting may lead to serious complications and have life-threatening consequences. As a result of an initiative of the Ministry of Health of the Kingdom of Saudi Arabia, an expert panel led by the Saudi Association for Venous Thrombo-Embolism (a subsidiary of the Saudi Thoracic Society) and the Saudi Scientific Hematology Society with the methodological support of the McMaster University Guideline working group, this clinical practice guideline was produced to assist health care providers in VTE management. Two questions were identified and were related to the inpatient versus outpatient treatment of acute DVT, and the early versus standard discharge from hospital for patients with acute PE. The corresponding recommendations were made following the GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) approach.
Subject(s)
Humans , Pulmonary Embolism/drug therapy , Hospital Care , Venous Thromboembolism/drug therapy , Ambulatory Care , Saudi Arabia , Heparin/administration & dosage , Risk Factors , Anticoagulants/administration & dosageABSTRACT
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ABSTRACT
BACKGROUND: The clinical features of acute myeloblastic leukemia (AML) and its response to therapy in adult patients in Saudi Arabia are not well defined, as only scanty data has been available. This situation will likely continue unless experience with AML is reported from different institutions in the Kingdom. PATIENTS AND METHODS: In this retrospective study, the records of 52 adult patients with previously untreated de novo acute myeloblastic leukemia (AML) who were treated at King Khalid University Hospital over a five-year period from January 1989 to December 1993 according to the conventional â3+7â regimen were reviewed. The clinical features of the disease, response to therapy and treatment-related complications were identified. RESULTS: There were 33 males and 19 females with a mean age of 30+/-13 years (mean+/-SD). M 4 and M 5 AML were the predominant French-American-British (FAB) subtypes encountered. Sixty-five percent of patients achieved complete remission (CR). The median duration of the first CR of all analyzable patients was 32 weeks. The median CR duration and survival of patients achieving complete remission who survived through their consolidation treatment was 36 and 49 weeks, respectively. CONCLUSION: Both median duration of the first complete remission and survival compare unfavorably with those reported in the literature despite a comparable remission rate. Infectious complications were frequent and accounted for a significant number of mortalities.