Direct and indirect costs for hospitalized patients with dengue in Southern Sri Lanka.

BACKGROUND: The Southern Province of Sri Lanka is endemic with dengue, with frequent outbreaks and occurrence of severe disease. However, the economic burden of dengue is poorly quantified. Therefore, we conducted a cost analysis to assess the direct and indirect costs associated with hospitalized patients with dengue to households and to the public healthcare system. METHODS: From June 2017-December 2018, we prospectively enrolled children and adults with acute dengue hospitalized at the largest, public tertiary-care (1800 bed) hospital in the Southern Province, Sri Lanka. We administered a structured questionnaire to obtain information regarding direct costs spent by households on medical visits, medications, laboratory testing, and travel for seeking care for the illness. Indirect costs lost by households were estimated by identifying the days of work lost by patients and caregivers and school days lost by children. Direct hospital costs were estimated using gross costing approach and adjusted by multiplying by annual inflation rates in Sri Lankan rupees and converted to US dollars. RESULTS: A total of 1064 patients with laboratory-confirmed dengue were enrolled. The mean age (SD) was 35.9 years (15.6) with male predominance (66.2%). The mean durations of hospitalization for adults and paediatric patients were 3.86 (SD = 1.51) and 4 (SD = 1.32) days, respectively. The per-capita direct cost borne by the healthcare system was 233.76 USD, and was approximately 14 times greater than the per-capita direct cost borne by households (16.29 USD, SD = 14.02). The per-capita average number of loss of working days was 21.51 (SD = 41.71), with mean per-capita loss of income due to loss of work being 303.99 USD (SD = 569.77), accounting for over 70% of average monthly income. On average, 10.88 days (SD = 10.97) of school days were missed due to the dengue episode. School misses were expected to reduce future annual income of affected children by 0.44%. CONCLUSIONS: Dengue requiring hospitalization had a substantial economic burden on the public healthcare system in Sri Lanka and the affected households. These findings emphasize the importance of strengthening dengue control activities and improved use of hospital-based resources for care to reduce the economic impact of dengue in Sri Lanka.

Congenital nephrotic syndrome.

A six week old baby girl from a closed Malay community in Hambantota presented with gradually increasing oedema since two weeks of age. She was oedematous, with gross non selective proteinuria, hypoproteinaemia and hypercholesterolaemaia. Congenital nephrotic syndrome is extremely rare and has not been reported previously in Sri Lanka.

Role of infection and exchange transfusion in fulminant hepatic failure.

We report three patients with fulminant hepatic failure following sepsis managed by exchange transfusion. The literature on the role of infection in the pathogenesis of fulminant liver failure and of exchange transfusions in its management is reviewed.

An outbreak of salmonellosis following consumption of monkey meat.

An outbreak of salmonellosis due to consumption of monkey meat is reported among nine patients of whom one died. S. enteritidis phage type 8 was cultured from the stools of four patients. The spread of salmonellosis due to the consumption of monkey meat has not been reported before.

Changing antibiotic sensitivity patterns in shigellosis.

Over five and a half months stool cultures were performed in 154 patients admitted with suspected bacillary dysentery to the Professorial Paediatric Unit of the Teaching Hospital, Galle. Thirty one patients had a positive stool culture; Shigella dysenteriae type 1 was isolated in 23 patients, and S flexneri in 8. In both groups the antibiotic sensitivity pattern was uniform, the only difference being S dysenteriae type 1 being resistant to nalidixic acid while S flexneri was sensitive. This antibiotic sensitivity pattern was different to that reported from Colombo during the same period. Complications were observed in some patients with S flexneri infection.