Natl Med J India
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Administration of intravenous fluids is the most common therapy given to patients admitted to a hospital. Evidence suggests that the use of normal saline (NS) in large quantities is not without adverse effects. Balanced salt solutions (BSS) contain bicarbonate or one of its precursors that act as a buffer, and the electrolyte composition resembles that of plasma. ⋯ In surgical patients, studies found only transient hyperchloraemia and increase in the base deficit in patients receiving NS. Systematic reviews and meta-analyses did not find any significant differences in adverse outcomes such as the need for renal replacement therapy or mortality with the use of saline; however, blood chloride levels were consistently higher with saline compared to BSS. There is a need for larger trials with better methodology to determine if the physiological benefits of BSS translate into better clinical outcomes.
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Review
Syndromic management of sexually transmitted infections: A critical appraisal and the road ahead.
The syndromic approach has been the cornerstone of management of sexually transmitted infections (STIs) in developing countries. This strategy has had a considerable impact in decreasing the burden of STI in society. It offers the advantages of treating the infection at the first visit itself, reducing the risk of complications, non-reliance on laboratory diagnostics, and easy integration into the primary healthcare system. ⋯ Supplementing the syndromic approach with point-of-care tests and simple laboratory tests where available can improve its results. Further, healthcare professionals should be imparted training for optimum patient care. This narrative review critically appraises the syndromic approach to STIs, discusses the challenges that it faces, and offers suggestions to improve its performance.
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Early identification of presumptive tuberculosis (TB) cases through active case-finding (ACF) would be an important complementary strategy to meet the national urgency in accelerating case detection to achieve the goals of 'End TB' strategy. ACF activities have yielded additional cases in different vulnerable groups in India. ⋯ This needs long-term research focusing on outcomes such as cases averted and reduction in the prevalence of the disease. Available evidence suggests that ACF is likely to be feasible in Indian settings but needs to be scaled up rapidly to create a good impact.
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Aluminium utensils are ubiquitous in Indian households and other developing countries. Concerns have recently been raised on the pathological effects of aluminium on the human body, due to its leaching from utensils with long-term use, which has been associated with certain clinical conditions such as anaemia, dementia and osteo-malacia. While some studies suggest that cooking in utensils or aluminium foils is safe, others suggest that it may lead to toxic levels of aluminium in the body. ⋯ In healthy controls, 0.01 %-1 % of orally ingested aluminium is absorbed from the gastrointestinal tract and is eliminated by the kidney. Although the metal has a tendency to accumulate in tissues and may result in their dysfunction, the literature suggests that the apprehension is more apt in patients with chronic renal insufficiency. This article offers solutions to mitigate the risk of aluminium toxicity.
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Corneal blindness is a priority condition under the National Programme for Control of Blindness and an important cause of avoidable blindness in India. A multipronged approach is needed to eliminate corneal blindness. Curable or treatable blindness requires a spectrum of care including medication, optical rehabilitation and corneal transplantation. ⋯ A model eye banking system in India can be achieved only when it is linked with the targeted infrastructure proposed under 'Vision 2020: Right to Sight- India'. Considering these targets, there is a requirement of at least 20 eye bank training centres, 200 eye banks with corneal transplant facility (collection of nearly 500 corneas per year) and 2000 eye donation centres in the country. This would become a reality if the Hospital Cornea Retrieval Programme is strengthened at all private and government hospitals, uniform medical standards are made mandatory for all eye banks and eye donation centres and the process of registration and eye donation is simplified to enhance community participation.