ABSTRACT
Objective@#Leptospirosis in children is one of the most common diagnostic dilemmas, hence this study was performed to determine the clinical profile, outcome and risk factors associated with mortality in patients seen at tertiary government hospitals from January 2008 to December 2012. @*Methods@#A case-control retrospective study was done among admitted patients at UP-PGH, SLH, and RITM. Descriptive statistics and multiple logistic regressions were utilized. @*Results@#Among the 404 leptospirosis cases included in the study, 94% were male, with 43% belonging to 16-18-year-old age group (age range 3 to 18 years old). A higher occurrence was noted during the rainy season and in Manila. Clinical findings include fever, abdominal pain, calf tenderness, vomiting and conjunctival suffusion. Significant correlation was noted in patients with jaundice (p-value 0.014; OR 6.293, CI 1.449-27.335), dyspnea (p-value 0.004; OR 7.880, CI 1.967-31.561) and cardiac abnormality (p-value 0.042; OR 15.343, CI 1.106-212.853). Abnormal laboratory findings include neutrophilia, azotemia, creatinemia, anemia, elevated bilirubin levels and thrombocytopenia. Prolonged prothrombin time was associated with poor outcome (p-value 0.004, OR 23, CI 2.79-189.67). Penicillin was the drug of choice given to 96.8%. 94.6% of cases who had oliguric renal failure were conservatively converted to non-oliguric type. 5.4% underwent peritoneal dialysis and survived. Inotropes were used in 93% of non-survivors. The case fatality rate was 3.5% with the cause of death mostly due to Weil’s disease. The average hospital stay among survivors was 6.8+3.3 days as compared with 1.8+1.9 days in non survivors. Shorter hospital stay (p-value 0.00; OR 3.514, CI 2.115-5.839), as well as inotropic support (p-value 0.035; OR 62.511, CI 1.33-2949.134), were associated with poorer outcome, but these findings can be attributed to late presentation of cases at the hospital for admission. @*Conclusion@#A5 year review of patients with leptospirosis showed that jaundice, dyspnea, cardiac abnormality and prolonged prothrombin time were predictive of mortality.
Subject(s)
LeptospirosisABSTRACT
@#<p style="text-align: justify;"><strong>OBJECTIVE:</strong> The aim of this research was to describe the epidemiologic, clinical laboratory and microbiologic characteristics, complications and outcome of pertussis among pediatric patients at the Philippine General Hospital.<br /><strong>METHODS:</strong> A retrospective chart review was performed which included pediatric patients with final diagnosis of pertussis, both clinical and laboratory -confirmed admitted from December 2012 to August 2013 at the Philippine General Hospital. <br /><strong>RESULTS:</strong> This chart review included 28 pertussis patients highest in those aged 1-3 months (86%), females (57%) and from region 4A (57%). 26 (93%) had exposure to household members with respiratory symptoms and unknown pertussis vaccination status. Of those patients who were eligible for vaccination, only 24% received age-appropriate DPT vaccination.<br />Onset of illness varied from 3-56 days; majority 9/L, range: 14.7-111.5x109/L;), lymphocytic predominance (mean lymphocyte 0.47, range: 0.20-0.72;) and thrombocytosis (mean platelet count: 567x109/L, range: 269-823x109/L;). 28% were culture positive for B. pertussis, while 86% tested positive for PCR.<br />The most common complications were pneumonia requiring mechanical ventilation (64%), ARDS (28%), seizures (21%), nosocomial pneumonia (11%) and myocarditis (11%). The average length of hospital stay was 7.4 days with 13 deaths or 46% case fatality rate. Deaths were attributed to respiratory failure due to progressive pneumonia and ARDS. Other contributing causes were arrhythmia, MODS, and septic shock.<br /><strong>CONCLUSION:</strong> Susceptible young infants acquire pertussis from household contacts with respiratory symptoms. Paroxysmal cough and cyanosis are common clinical features, with leukocytosis, lymphocytosis and thrombocytosis. High case fatality rate for pertussis was noted among these patients.<br /><br /></p>