Indian Journal of Tuberculosis最新文献

Background

Mediastinal tubercular lymphadenitis is form of extrapulmonary tuberculosis [EPTB]. Clinical presentations are non-specific and diagnosis remains great clinical challenge. Microbiological and or histopathological evidences need to be present in order make diagnosis secure before initiation of anti-tubercular therapy (ATT). Endoscopic ultrasound guided fine needle aspiration (EUS-FNA) provides tissue samples and aids management of this difficult to diagnosed entity. Current study describe role of EUS-FNA and Gene Xpert (GXP) in mediastinal tubercular lymphadenitis.

Methods

Retrospective analysis of 72 patients with mediastinal lymphadenopathy who underwent EUS-FNA were carried out. Linear echoendoscope was used for evaluation mediastinum. EUS echo features of LNs were studied. Twenty two-G needle used was for aspiration tissue sample from pathologic lymph nodes (LNs). FNA samples were analysed by cytology, Acid-Fast Bacilli (AFB) staining and GXP study. All procedures were uneventful without any complications.

Results

Forty two patients were diagnosed as tuberculosis (TB) following first EUS-FNA setting. Six patients underwent repeat EUS-FNA procedure following which another 3 were diagnosed as TB while remaining 3 started on empirical ATT based on additional supportive evidences. Forty five patients showed granulomatous inflammation on cytological analysis, AFB positivity noted in 16 (33.33%) patients while GXP in 26 (57.78%) patients. Rifampicin resistance detected in 3 ((6.25%) patients. All patients were followed clinico-radiologically for response to treatment.

Conclusion

Tuberculous lymphadenitis is the most common cause of mediastinal lymphadenopathy in TB endemic countries. EUS-FNA provides microbiological and histopathological/cytological evidences in this difficult to diagnosed EPTB and thereby avoids empirical ATT.

Quality improvement tools such as the Plan-Do-Study-Act (PDSA) cycle hold tremendous potential to improve the quality of healthcare in India. The electronic-PDSA tool was previously developed by CETI (Collaboration to Eliminate TB among Indians) and successfully piloted in small groups. In this study the e-PDSA was scaled up across the nation over a brief 10 week period to boost TB notification by training District Tuberculosis Officers (DTOs) virtually post-Covid-19 pandemic. Quality improvement counselors, who were interns from Masters in Public Health Institutions, were liaisons to “hand-hold” and assist the DTOs through the PDSA cycle. The course was voluntary and offered to all DTOs through Central TB Division and State TB Officers from May 2022 to July 2022. Of the 779 Districts in India and nearly equal number of DTOs, 546 (70%) DTOs enrolled in the course and of these 437 (80%) conducted a PDSA while 342 (43%) districts/DTOs did not enroll or did not complete a PDSA. With a baseline notification in February-March-April 2022 and intervention in May-June-July 2022; 55% of the districts in the PDSA group showed improvement in TB Notification compared to 45% in the non-PDSA group. When data was analyzed by population (not district) there was a trend in increase in notification post-pandemic in both PDSA and non-PDSA groups, and the PDSA group had a slightly higher 5.6 per 100,000 population improvement compared to 5.0 per 100,000 in the non-PDSA group. The cost of intervention was $40,000 or $92 per DTO for three months. The course was highly acceptable with DTOs rating 4.3 out of 5 in recommending the course to other DTOs. Our data shows that a large scale-up of the PDSA cycle is feasible, economical and effective with little additional resources. The focus was on increasing the efficiency of the existing processes well within the authority of the DTO. Repeat cycle of PDSA with notification and other measures such as presumptive sputum examination could significantly impact the program and help to achieve TB Free India.

Introduction

Food insecurity and undernutrition both contribute to the large tuberculosis burden in India. Indian government rolled out the direct benefit transfer (DBT) programme “Nikshay Poshan Yojana” on a national scale on April 1, 2018 largely to provide nutritional support. Hence, it was proposed to take up this study in Western Maharashtra (Pune district) to study the coverage, delays and implementation challenges of ‘Direct Benefit Transfer’ in the National Tuberculosis Elimination Programme as there have only been a limited number of studies conducted regarding the same.

Methodology

This mixed methods study was conducted at Tuberculosis Units (TUs) under District Tuberculosis Officer (DTO) in Western Maharashtra (Pune district) for the duration August 2020 to September 2022. A total of 3373 participants were included for the quantitative component. For qualitative component In-depth interviews of key informants (healthcare providers involved in the implementation of Direct Benefit Transfer) and Focus Group Discussion (FGD) for patients and care givers was done and explored using thematic analysis.

Results

The total coverage was found to be 76.81%. The health providers reported staff related challenges (overburden and non-cooperative staff), bank related issues (local and cooperate banks not involved in the Public Financial Management System (PFMS) loop and lack of bank account), patient related issues (fear of being scammed), the DBT process (lengthy and complex) and software related issues as major hurdles involved in the scheme's implementation. The challenges to the implementation of DBT reported by the beneficiaries (TB patients) were lack of awareness and disbelief about the scheme, bank related issues (lack of bank account and necessary documents to open account), financial challenges (job insecurity, loans), physical challenges (weakness) and delays in delivering the benefit due to software errors.

Conclusion

In the present study the DBT coverage was very encouraging. The common challenges identified by the staff members and patients in the implementation of the scheme were lack of awareness about the scheme, bank related issues and software issues. To increase the coverage of DBT, it is vital that these issues be resolved.

Background

Community engagement is advocated to improve quality of services using community score card. Current study was done with the objective to formulate the TB-PSC and to carry out its feasibility assessment at three selected public healthcare facilities of Himachal Pradesh, India.

Methods

A mixed-method study design was adopted for the study and was carried out from April 2022 to March 2023. A total of 36 IDIs and four FGDs were carried out to conceptualize, and formulate the structure, components, and scoring mechanisms of TB-CSC. To assess the effect of TB-PSC at three primary health centres (PHCs), pre- and post-study design was used for change in level of satisfaction adapting patient satisfaction questionnaire (PSQ-18).

Results

Based on gathered information from IDIs and FGDs, TB-PSC was developed. It comprised of a total of 22 questions related to four domains of availability (9), accessibility (4), and quality (5) of services along with perceived stigma and discrimination (4). TB-PSC was implemented for five months in each PHC in interface-meetings. Mean PSQ score was observed to be significantly high (2.5 vs 2.6) after intervention.

Conclusion

TB-PSC implementation is feasible in interface meetings and makes them more participatory and effective.

Introduction

Revised guidelines for Tobacco-Free Educational Institutes (ToEFI) were laid down in 2019 and they provide for tobacco free environment leading to a healthy life, implementation of legal provisions, and recognition about various approaches available for tobacco cessation.

Objective

To assess Madhyamik Vidyalays (MVs) for their compliance to the guidelines for ToFEI at the baseline using self-evaluation score card as part of operational research.

Material and method

A cross sectional study was carried out during March 2021 among 19 MVs of Pimpri-Chinchwad block in Pune District, Maharashtra using census sampling. Trained data collectors scored for all 9 ToFEI criteria including the mandatory one's and their weightage points were calculated.

Results and discussion

Eight {42%(0.21–0.64)} MVs had displays on tobacco-free area and awareness on the harms of tobacco displayed inside the premises and another three (16%(0.04–0.37)} had only the display of ToFEI signage at their boundary wall. No MV met with 4 or more criteria out of the total 9 criteria. The highest weightage of 29–30 out of 100 was achieved by only 2 {11%(0.01–0.30)} MVs and 5 {26%(0.10–0.49)} MVs achieved 0 points. No significance was given to tobacco free school probably because of untrained teachers and unawareness of the guidelines.

Conclusion

This study demonstrates that minimal importance has been given to the revised ToEFI guidelines in making MVs tobacco-free. Hence, none of the them could attain the tobacco-free status.

Tobacco use and Tuberculosis (TB) presents a huge public health challenge globally. Tobacco and TB have consistent and strong epidemiological evidence with smokers having higher odds of TB infection, disease, mortality, delayed diagnosis etc. Overall, limited evidence exists about the extent of TB-tobacco integration. The aim of the current short communication is to highlight comprehensive strategy for addressing TB-tobacco comorbidities.