To study the impact of active case finding (ACF) among the TB patients detected in South Delhi.

BACKGROUND: TB is one of the top 10 causes of death worldwide. The WHO adopted the End TB Strategy with ambitious goal of ending the global TB epidemic by 2030. The targets for this were 95% reduction in number of TB deaths, 90% reduction in TB incidence rate between 2015 and 2035 and to ensure that no family is burdened with catastrophic expenditure due to TB. Enhanced case detection is one of the components of End TB strategy adopted by WHO and within this Active Case Finding has an important place. However, its role in the Indian context needs to be assessed. AIMS AND OBJECTIVES: To study the impact of Active Case Finding (ACF) in National Tuberculosis Elimination Program (NTEP) implementing area of National Institute of TB and Respiratory Diseases New Delhi in terms of case detection and treatment outcome. MATERIALS AND METHODS: The TB patients detected during ACF through house to house survey in vulnerable population were identified, evaluated and followed up. Data from ACF records and TB treatment cards were filled in a pretested proforma and compared with passive case detection in the previous month from same area. RESULTS: In December 2017 a total 8600 vulnerable population (living in slums, camps and night shelters) were screened over two weeks of whom 85 were found to have symptoms suggestive of TB of whom 19 were PTB that gives a case detection rate of 220 per lakh population. PTB case detection rate by passive case finding (PCF) in November 2017 from the same area of our study was found to be 63 per lakh population. This difference between the detection rate in ACF and passive case findings was statistically significant with Z proportion test and p value <0.00001. Treatment success rate was 75% and lost to follow up rate was 25% patients among the PTB patients detected in ACF. In passive case detection from the same area in November 2017 treatment success rate was 81.8% and lost to follow up rate (LTFU) was 18% in PTB patients. Even though LTFU rate was slightly higher but was not statistically significant. CONCLUSION: ACF is an effective way to find additional cases of TB. ACF is more labour intensive than PCF but if judiciously used under national programme to target specific vulnerable population of society it can produce additional number of TB cases which otherwise would have gone undiagnosed. However, treatment outcome for these patients is below the target and hence to get the maximum impact of ACF there is a need to enhance the adherence to treatment through different methodologies. Poor treatment adherence will lead to increase transmission risk in communities and greater chance of developing drug resistance. Further studies with larger representative population should be undertaken in order to get more conclusive.

Demographic profile, clinical and microbiological predictors of mortality amongst admitted pediatric TB patients in a tertiary referral tuberculosis hospital.

BACKGROUND: Pediatric tuberculosis (TB) constitutes 8% of the total caseload of TB. Children are particularly vulnerable to dissemination of disease and mortality. AIM: To determine mortality rate, elucidate type of TB, causes and predictors of mortality, if any, in admitted pediatric TB patients. METHODS: Present retrospective study was conducted in a tertiary referral center over last 6½ year on children who died out of total TB admissions. RESULTS: Out of total 1380 pediatric (<15 years of age) TB admissions, 74 children died, a mortality rate of 5.36%. Mean age was 11.4 years with highest mortality 47 (63.51%) in patients from 11 to 14 years age group. Significant majority 58 (78.38%) patients were females (p < 0.011). Range of hospital stay was 0-113 days with 7 (9.5%), 9 (12.16%) and 27 (36.48%) children dying on day of admission, next day and 3rd-7th day respectively, therefore a total of 43 (58.11%) died within first week of admission. Most 60 (81.08%) patients belonged to poor socio-economic status. History of contact was present in 12 (16.22%) cases while none had diabetes. 31 (41.89%) patients had sepsis and severe anemia (Hb ≤ 6 g %) was present in 6 (8.11%) patients at admission, out of which 4 died on the same day of admission, even before blood could be arranged. Most patients 68 (91.89%) had pulmonary TB with 25 children having concomitant extrapulmonary involvement, while 4 (5.41%) had meningeal TB and 2 (2.70%) had disseminated TB with HIV. Microbiological confirmation was achieved in 51 (68.92%) (48 PTB and 3 EPTB) cases while 23 (31.08%) were clinically diagnosed. Bilateral extensive fibro-cavitary disease with infiltrations was the commonest. Drug resistance was confirmed in 21 (28.38%) with 2, 5, 8, 5 and 1 patient diagnosed with mono H, RR, MDR, pre-XDR and XDR respectively but results of 9 patients were received posthumously. Treatment given was category 1, category 2 and regimens for drug resistant TB in 24 (32.43%), 29 (39.19%) and 21 (28.37%) cases respectively based on prior history of ATT and drug sensitivity. Adverse drug reactions were noted in 12 (16.21%) cases. Noted immediate causes of mortality were cardio-respiratory failure, sudden pneumothorax, massive hemoptysis, sepsis, extensive pulmonary disease and aspiration pneumonia. The pointers towards mortality include female gender, severe malnutrition, anemia, extensive disseminated disease and drug resistant TB. Ignorance, dependency of children on parents, poor adherence and late referrals into the system lead to delayed diagnosis and initiation of proper regimen based treatment. CONCLUSION: Early referrals of non-responders and failures to centers equipped with programmatic management facilities are essential for proper, timely management of pediatric TB to reduce mortality.

Efficacy of Virechana and Basti Karma with Shamana therapy in the management of essential hypertension: A comparative study.

Considering high prevalence and the need to look for alternative medicine, essential hypertension was screened in light of Vata-Pitta Pradhana Rakta Pradoshaja Vikara as mentioned by Acharya Charaka. Comparing the etiological factors, symptomatology, and complications with Rakta Pradoshaja Vikara with that of essential hypertension, a striking similarity was revealed. To prove the practical approach of management of Vata-Pitta Pradhana Rakta Pradoshaja Vikara, a randomized open clinical trial on 33 uncomplicated subjects of essential hypertension was conducted. The subjects were allotted in two groups, viz. (Group A) Virechana group having 16 cases who underwent Virechana Karma by Trivrita, Aragvadha, Eranda Taila, and Draksha Kwatha as Sahapana; and (Group B) Basti group consisting of 17 cases who were administered Dashmoola Kala Basti in which Niruha with Dashmoola Kwatha and Anuvasana with Dashmoola Taila was done. Patients of both the groups were followed by Shamana Chikitsa (Arjunadi Ghanavati). The overall effect of the therapies on systolic and diastolic blood pressure showed that Virechana proved better relief (43.75%) as compared to Basti (29.41%). The response was encouraging and has created scope for further studies.