Background: Dengue virus (DENV) infection is caused by an arboviral strain and is transmitted by the mosquito Aedes Egyties which is found in Sudan especially Red Sea and Kassala states in the east. In the year 2020 t...Background: Dengue virus (DENV) infection is caused by an arboviral strain and is transmitted by the mosquito Aedes Egyties which is found in Sudan especially Red Sea and Kassala states in the east. In the year 2020 there was a significant outbreak in the both states. The disease is known to cause renal and electrolyte disturbances and a thorough understanding of that which will potentially help in the prediction, diagnosis and treatment of the disease. Methods: This study is a prospective observational cross sectional study conducted in the Eastern Sudan College of Medical Science and Technology and Port Sudan Teaching Hospital. 200 confirmed Dengue virus infection patients along with 200 healthy appearing adults (as a control) were enrolled for the study. Statistical analysis was carried out after the collection of patients’ demographic, clinical, and investigational data including electrolyte values. Results: The highest incidence of DENV infection was observed in individuals of the middle age group (29%). Although fallen within reference ranges found in the literature, mean serum electrolyte values differed significantly between patients and controls and between different categories of the disease. For our patients, hyponatraemia was seen in 43.5%, hypokalaemia in 37%, hypocalcaemia in 30%, hypophosphataemia in 12% and low magnesium concentrations in 13%. Mean serum sodium concentration differed in the control (138.2 mmol/l) from in the test (132.5 mmol/l) (P. value 0.02). Similarly, mean serum potassium in the control (3.97 mmol/l) differed significantly (P. value 0.01) from test (3.30 mmol/l). Mean calcium and phosphorus (8.80 and 3.50 mg/dl) in the control were also differed from test (8.51 and 3.30), (P. values 0.02 and 0.004, respectively). In contrast, serum magnesium (mg/dl) in the control group (1.96) showed no significant difference from that of test group (1.90) (P. value 0.08). The biochemical parameters studied were neither affected by age nor by gender of the patient group. Clinically, fever wa展开更多
Background: Dengue virus (DENV) infection is caused by an arboviral strain and is transmitted by the mosquito Aedes aegypti which is found in Sudan especially Red Sea and Kassala states in the east. The disease is kno...Background: Dengue virus (DENV) infection is caused by an arboviral strain and is transmitted by the mosquito Aedes aegypti which is found in Sudan especially Red Sea and Kassala states in the east. The disease is known to cause renal disturbances and a thorough understanding of that will potentially help in the prediction, diagnosis and treatment of the disease. Methods: This study is a prospective observational cross sectional study conducted in the Eastern Sudan College of Medical Science and Technology and Port Sudan Teaching Hospital. 200 confirmed Dengue virus infected patients along with 200 healthy appearing adults (control) were enrolled for the study. Statistical analysis was carried out after the collection of patients’ demographic, clinical, and investigational data including serum urea and creatinine values. Ethical approval was obtained from the ministry of health, Red Sea state and informed written consent was obtained from each participant. Results: The highest incidence of DENV infection was observed in individuals of the middle age group (29%). Elevated blood urea levels were detected in 10 (5%) patients while elevated creatinine levels were seen in 17 (8.5%) patients. Although fallen within reference ranges found in the literature, mean blood urea and creatinine values differed significantly between patients and controls and between different categories of the disease. Mean blood urea concentration showed a statistically significant difference between the control (22.3 mg/dl) and the test (28.4 mg/dl) (P value Conclusion: We strongly conclude that renal involvement is not uncommon in Dengue fever and that blood urea and creatinine evaluation should be considered in the counseling of DENV infection patients. Patients need to be subjected to necessary laboratory investigations associated with acute kidney injury to decrease the rate of morbidity and mortality associated with the disease.展开更多
Dengue is an important mosquito-borne disease, caused by one of the four serotypes of dengue virus.According to the reports from the World Health Organization, every year 50 to 100 million infections occur, including ...Dengue is an important mosquito-borne disease, caused by one of the four serotypes of dengue virus.According to the reports from the World Health Organization, every year 50 to 100 million infections occur, including 500 000 dengue hemorrhagic fever cases and 22 000 deaths, mostly among children.1 The main features of severe infection are hypotension, fluid leak and shock. Management of dengue shock syndrome and its pathophysiology are not fully understood. We reported two patients with dengue who developed hypotension without considerable fluid accumulation in the third space and explaining an alternative cause for hypotension in these patients.展开更多
文摘Background: Dengue virus (DENV) infection is caused by an arboviral strain and is transmitted by the mosquito Aedes Egyties which is found in Sudan especially Red Sea and Kassala states in the east. In the year 2020 there was a significant outbreak in the both states. The disease is known to cause renal and electrolyte disturbances and a thorough understanding of that which will potentially help in the prediction, diagnosis and treatment of the disease. Methods: This study is a prospective observational cross sectional study conducted in the Eastern Sudan College of Medical Science and Technology and Port Sudan Teaching Hospital. 200 confirmed Dengue virus infection patients along with 200 healthy appearing adults (as a control) were enrolled for the study. Statistical analysis was carried out after the collection of patients’ demographic, clinical, and investigational data including electrolyte values. Results: The highest incidence of DENV infection was observed in individuals of the middle age group (29%). Although fallen within reference ranges found in the literature, mean serum electrolyte values differed significantly between patients and controls and between different categories of the disease. For our patients, hyponatraemia was seen in 43.5%, hypokalaemia in 37%, hypocalcaemia in 30%, hypophosphataemia in 12% and low magnesium concentrations in 13%. Mean serum sodium concentration differed in the control (138.2 mmol/l) from in the test (132.5 mmol/l) (P. value 0.02). Similarly, mean serum potassium in the control (3.97 mmol/l) differed significantly (P. value 0.01) from test (3.30 mmol/l). Mean calcium and phosphorus (8.80 and 3.50 mg/dl) in the control were also differed from test (8.51 and 3.30), (P. values 0.02 and 0.004, respectively). In contrast, serum magnesium (mg/dl) in the control group (1.96) showed no significant difference from that of test group (1.90) (P. value 0.08). The biochemical parameters studied were neither affected by age nor by gender of the patient group. Clinically, fever wa
文摘Background: Dengue virus (DENV) infection is caused by an arboviral strain and is transmitted by the mosquito Aedes aegypti which is found in Sudan especially Red Sea and Kassala states in the east. The disease is known to cause renal disturbances and a thorough understanding of that will potentially help in the prediction, diagnosis and treatment of the disease. Methods: This study is a prospective observational cross sectional study conducted in the Eastern Sudan College of Medical Science and Technology and Port Sudan Teaching Hospital. 200 confirmed Dengue virus infected patients along with 200 healthy appearing adults (control) were enrolled for the study. Statistical analysis was carried out after the collection of patients’ demographic, clinical, and investigational data including serum urea and creatinine values. Ethical approval was obtained from the ministry of health, Red Sea state and informed written consent was obtained from each participant. Results: The highest incidence of DENV infection was observed in individuals of the middle age group (29%). Elevated blood urea levels were detected in 10 (5%) patients while elevated creatinine levels were seen in 17 (8.5%) patients. Although fallen within reference ranges found in the literature, mean blood urea and creatinine values differed significantly between patients and controls and between different categories of the disease. Mean blood urea concentration showed a statistically significant difference between the control (22.3 mg/dl) and the test (28.4 mg/dl) (P value Conclusion: We strongly conclude that renal involvement is not uncommon in Dengue fever and that blood urea and creatinine evaluation should be considered in the counseling of DENV infection patients. Patients need to be subjected to necessary laboratory investigations associated with acute kidney injury to decrease the rate of morbidity and mortality associated with the disease.
文摘Dengue is an important mosquito-borne disease, caused by one of the four serotypes of dengue virus.According to the reports from the World Health Organization, every year 50 to 100 million infections occur, including 500 000 dengue hemorrhagic fever cases and 22 000 deaths, mostly among children.1 The main features of severe infection are hypotension, fluid leak and shock. Management of dengue shock syndrome and its pathophysiology are not fully understood. We reported two patients with dengue who developed hypotension without considerable fluid accumulation in the third space and explaining an alternative cause for hypotension in these patients.
