Adoption of the 2015 World Health Organization guidelines on antiretroviral therapy: Programmatic implications for India.

The therapeutic and preventive benefits of early initiation of antiretroviral therapy (ART) for HIV are now well established. Reflecting new research evidence, in 2015 the World Health Organization (WHO) recommended initiation of ART for all people living with HIV (PLHIV), irrespective of their clinical staging and CD4 cell count. The National AIDS Control Programme (NACP) in India is currently following the 2010 WHO ART guidelines for adults and the 2013 guidelines for pregnant women and children. This desk study assessed the number of people living with HIV who will additionally be eligible for ART on adoption of the 2015 WHO recommendations on ART. Data routinely recorded for all PLHIV registered under the NACP up to 31 December 2015 were analysed. Of the 250 865 individuals recorded in pre-ART care, an estimated 135 593 would be eligible under the WHO 2013 guidelines. A further 100 221 would be eligible under the WHO 2015 guidelines. Initiating treatment for all PLHIV in pre-ART care would raise the number on ART from 0.92 million to 1.17 million. In addition, nearly 0.07 million newly registered PLHIV will become eligible every year if the WHO 2015 guidelines are adopted, of which 0.028 million would be attributable to implementation of the WHO 2013 guidelines alone. In addition to drugs, there will be a need for additional CD4 tests and tests of viral load, as the numbers on ART will increase significantly. The outlay should be seen in the context of potential health-care savings due to early initiation of ART, in terms of the effect on disease progression, complications, deaths and new infections. While desirable, adoption of the new guidance will have significant programmatic and resource implications for India. The programme needs to plan and strengthen the service-delivery mechanism, with emphasis on newer and innovative approaches before implementation of these guidelines.

Delivery of antiretroviral treatment services in India: Estimated costs incurred under the National AIDS Control Programme.

Competing domestic health priorities and shrinking financial support from external agencies necessitates that India's National AIDS Control Programme (NACP) brings in cost efficiencies to sustain the programme. In addition, current plans to expand the criteria for eligibility for antiretroviral therapy (ART) in India will have significant financial implications in the near future. ART centres in India provide comprehensive services to people living with HIV (PLHIV): those fulfilling national eligibility criteria and receiving ART and those on pre-ART care, i.e. not on ART. ART centres are financially supported (i) directly by the NACP; and (ii) indirectly by general health systems. This study was conducted to determine (i) the cost incurred per patient per year of pre-ART and ART services at ART centres; and (ii) the proportion of this cost incurred by the NACP and by general health systems. The study used national data from April 2013 to March 2014, on ART costs and non-ART costs (human resources, laboratory tests, training, prophylaxis and management of opportunistic infections, hospitalization, operational, and programme management). Data were extracted from procurement records and reports, statements of expenditure at national and state level, records and reports from ART centres, databases of the National AIDS Control Organisation, and reports on use of antiretroviral drugs. The analysis estimates the cost for ART services as US$ 133.89 (?8032) per patient per year, of which 66% (US$ 88.66, ?5320) is for antiretroviral drugs and 34% (US$ 45.23, ?2712) is for non-ART recurrent expenditure, while the cost for pre-ART care is US$ 33.05 (?1983) per patient per year. The low costs incurred for patients in ART and pre-ART care services can be attributed mainly to the low costs of generic drugs. However, further integration with general health systems may facilitate additional cost saving, such as in human resources.

Post-earthquake outbreak of rotavirus gastroenteritis in Kashmir (India): an epidemiological analysis.

OBJECTIVE: An earthquake struck Kashmir on 8 October 2005. A central team of public health specialists was sent to Kashmir to assess the public health measures required following the earthquake, and to assist in institution of public health measures. STUDY DESIGN: Epidemiological and environmental investigation in Tangdar block (Kupwara district) and Uri Tehsil (Baramula district). METHODOLOGY: Visits to villages affected by the earthquake, rehabilitation camps and health care, examination of cases with acute diarrhoeal disease (ADD), environmental observations, collection of clinical samples from ADD cases and environmental samples from drinking water sources, and laboratory methods. RESULTS: In total, 1783 cases of ADD were reported between 14 October and 17 December 2005 in Tangdar (population 65000). The overall attack rate was 20% in children under 4 years of age. Twelve cases of ADD with loose motions without blood were studied, and 11 rectal swabs and one stool sample were processed. No bacterial enteropathogens could be isolated, but three of the 12 samples yielded rotavirus antigen on enzyme-linked immunosorbent assay. Twelve of 13 (92.3%) water samples, collected from various stream or tap water (source: spring/stream) sources, were unsatisfactory (P=0.001) using the H(2)S strip method compared with other sources (well/mineral water). All eight water sources in Tangdar block were unsatisfactory, indicated by blackening of H(2)S filter paper strips. Following the earthquake, drinking stream water or tap water without boiling or chlorination may have led to a common source water-borne outbreak of rotavirus gastroenteritis. Other contributing factors were: overcrowding; poor sanitation; open-air defaecation; poor hygiene; and living in makeshift camps near streams. Person-to-person transmission may also have contributed to perpetuation of the outbreak. Following the establishment of medical camps and information, education and communication regarding the need to drink boiled water and follow safer hygienic practices, the outbreak was brought under control. CONCLUSIONS: The earthquake in Kashmir in 2005 led to widespread contamination of drinking water sources such as stream and tap water (source: stream or spring). This appears to have led to a common source outbreak of rotavirus between October and December 2005, leading to ADD, amongst infants and small children, transmitted by the faecal-oral route and perpetuated by person-to-person transmission.