Journal Article > CommentaryFull Text
Public Health Action. 2014 September 21; Volume 4 (Issue 3); DOI:10.5588/pha.14.0028
Zachariah R, Kumar AMV, Reid A, Van der Bergh R, Isaakidis P, et al.
Public Health Action. 2014 September 21; Volume 4 (Issue 3); DOI:10.5588/pha.14.0028
Journal Article > LetterFull Text
Trop Med Int Health. 2013 May 30; Volume 18 (Issue 8); DOI:10.1111/tmi.12133
Zachariah R, Reid AJ, Van der Bergh R, Dahmane A, Kosgei RJ, et al.
Trop Med Int Health. 2013 May 30; Volume 18 (Issue 8); DOI:10.1111/tmi.12133
Journal Article > ResearchFull Text
Public Health Action. 2015 June 21; Volume 5 (Issue 2); 93-98.; DOI:10.5588/pha.15.0004
Joshi B, Chinnakali P, Shrestha A, Das M, Kumar AMV, et al.
Public Health Action. 2015 June 21; Volume 5 (Issue 2); 93-98.; DOI:10.5588/pha.15.0004
SETTING
Seven intervention districts with intensified childhood tuberculosis (TB) case-finding strategies implemented by a non-governmental organisation and seven control districts under the National Tuberculosis Programme, Nepal.
OBJECTIVES
To assess the differences in childhood TB case registrations and case registration rates per 100 000 population between two time periods (Year 1 = March 2012-March 2013 and Year 2 = March 2013-March 2014) in intervention and control districts.
DESIGN
Retrospective record review using routinely collected data.
RESULTS
Childhood TB cases increased from 271 to 360 between Years 1 and 2 in the intervention districts (case registration rate from 18.2 to 24.2/100 000) and from 97 to 113 in the control districts (13.4 to 15.6/100 000): the increases were significantly higher in the intervention districts compared with the control districts. The increases were also significantly higher in children aged 0-4 years and in those with smear-negative pulmonary TB and extra-pulmonary TB. Of the various case-finding strategies, household contact screening, private-public mix services and mobile health chest camps produced the highest yield of TB.
CONCLUSION
A package of intensified case-finding strategies in children was associated with an increase in childhood TB case registrations in Nepal. Additional diagnostic approaches to increase case registrations also need to be considered.
Seven intervention districts with intensified childhood tuberculosis (TB) case-finding strategies implemented by a non-governmental organisation and seven control districts under the National Tuberculosis Programme, Nepal.
OBJECTIVES
To assess the differences in childhood TB case registrations and case registration rates per 100 000 population between two time periods (Year 1 = March 2012-March 2013 and Year 2 = March 2013-March 2014) in intervention and control districts.
DESIGN
Retrospective record review using routinely collected data.
RESULTS
Childhood TB cases increased from 271 to 360 between Years 1 and 2 in the intervention districts (case registration rate from 18.2 to 24.2/100 000) and from 97 to 113 in the control districts (13.4 to 15.6/100 000): the increases were significantly higher in the intervention districts compared with the control districts. The increases were also significantly higher in children aged 0-4 years and in those with smear-negative pulmonary TB and extra-pulmonary TB. Of the various case-finding strategies, household contact screening, private-public mix services and mobile health chest camps produced the highest yield of TB.
CONCLUSION
A package of intensified case-finding strategies in children was associated with an increase in childhood TB case registrations in Nepal. Additional diagnostic approaches to increase case registrations also need to be considered.
Journal Article > CommentaryFull Text
Public Health Action. 2013 September 21; Volume 3 (Issue 3); DOI:10.5588/pha.13.0066
Harries AD, Kumar AMV, Satyanarayana S, Bissell K, Hinderaker SG, et al.
Public Health Action. 2013 September 21; Volume 3 (Issue 3); DOI:10.5588/pha.13.0066
Journal Article > ResearchFull Text
Public Health Action. 2015 June 21; Volume 5 (Issue 2); 150-152.; DOI:10.5588/pha.15.0006
Rajapakshe W, Isaakidis P, Sagili KD, Kumar AMV, Samaraweera S, et al.
Public Health Action. 2015 June 21; Volume 5 (Issue 2); 150-152.; DOI:10.5588/pha.15.0006
Given the well-known linkage between diabetes mellitus (DM) and tuberculosis (TB), the World Health Organization recommends bidirectional screening. Here we report the first screening effort of its kind from a chest clinic in the Ampara district of Sri Lanka. Of 112 TB patients registered between January 2013 and October 2014, eight had pre-existing DM. Of those remaining, 83 (80%) underwent fasting plasma glucose testing, of whom two (2%) and 17 (20%) were found to have diabetes and impaired fasting glucose, respectively. All of these were enrolled in care. Screening TB patients for DM was found to be feasible at the district level. Further studies at the provincial/country level are required before making any decision to scale up bidirectional screening.
Journal Article > ResearchFull Text
PLOS One. 2017 February 7; Volume 12 (Issue 2); e0170882.; DOI:10.1371/journal.pone.0170882
de Plecker E, Zachariah R, Kumar AMV, Trelles M, Caluwaerts C, et al.
PLOS One. 2017 February 7; Volume 12 (Issue 2); e0170882.; DOI:10.1371/journal.pone.0170882
OBJECTIVES
In a rural district hospital in Burundi offering Emergency Obstetric care-(EmOC), we assessed the a) characteristics of women at risk of, or with an obstetric complication and their types b) the number and type of obstetric surgical procedures and anaesthesia performed c) human resource cadres who performed surgery and anaesthesia and d) hospital exit outcomes.
METHODS
A retrospective analysis of EmOC data (2011 and 2012).
RESULTS
A total of 6084 women were referred for EmOC of whom 2534(42%) underwent a major surgical procedure while 1345(22%) required a minor procedure (36% women did not require any surgical procedure). All cases with uterine rupture(73) and extra-uterine pregnancy(10) and the majority with pre-uterine rupture and foetal distress required major surgery. The two most prevalent conditions requiring a minor surgical procedure were abortions (61%) and normal delivery (34%).
A total of 2544 major procedures were performed on 2534 admitted individuals. Of these, 1650(65%) required spinal and 578(23%) required general anaesthesia; 2341(92%) procedures were performed by ‘general practitioners with surgical skills’ and in 2451(96%) cases, anaesthesia was provided by nurses. Of 2534 hospital admissions related to major procedures, 2467(97%) were discharged, 21(0.8%) were referred to tertiary care and 2(0.1%) died.
CONCLUSION
Overall, the obstetric surgical volume in rural Burundi is high with nearly six out of ten referrals requiring surgical intervention. Nonetheless, good quality care could be achieved by trained, non-specialist staff. The post-2015 development agenda needs to take this into consideration if it is to make progress towards reducing maternal mortality in Africa.
In a rural district hospital in Burundi offering Emergency Obstetric care-(EmOC), we assessed the a) characteristics of women at risk of, or with an obstetric complication and their types b) the number and type of obstetric surgical procedures and anaesthesia performed c) human resource cadres who performed surgery and anaesthesia and d) hospital exit outcomes.
METHODS
A retrospective analysis of EmOC data (2011 and 2012).
RESULTS
A total of 6084 women were referred for EmOC of whom 2534(42%) underwent a major surgical procedure while 1345(22%) required a minor procedure (36% women did not require any surgical procedure). All cases with uterine rupture(73) and extra-uterine pregnancy(10) and the majority with pre-uterine rupture and foetal distress required major surgery. The two most prevalent conditions requiring a minor surgical procedure were abortions (61%) and normal delivery (34%).
A total of 2544 major procedures were performed on 2534 admitted individuals. Of these, 1650(65%) required spinal and 578(23%) required general anaesthesia; 2341(92%) procedures were performed by ‘general practitioners with surgical skills’ and in 2451(96%) cases, anaesthesia was provided by nurses. Of 2534 hospital admissions related to major procedures, 2467(97%) were discharged, 21(0.8%) were referred to tertiary care and 2(0.1%) died.
CONCLUSION
Overall, the obstetric surgical volume in rural Burundi is high with nearly six out of ten referrals requiring surgical intervention. Nonetheless, good quality care could be achieved by trained, non-specialist staff. The post-2015 development agenda needs to take this into consideration if it is to make progress towards reducing maternal mortality in Africa.
Journal Article > Short ReportFull Text
Public Health Action. 2016 June 21; Volume 6 (Issue 2); DOI:10.5588/pha.16.0023
Das M, Isaakidis P, Van der Bergh R, Kumar AMV, Sharath BN, et al.
Public Health Action. 2016 June 21; Volume 6 (Issue 2); DOI:10.5588/pha.16.0023
Journal Article > CommentaryFull Text
Public Health Action. 2013 June 21; Volume 3 (Issue 2); DOI:10.5588/pha.13.0002
Mlilo N, Sandy C, Harries AD, Kumar AMV, Masuka N, et al.
Public Health Action. 2013 June 21; Volume 3 (Issue 2); DOI:10.5588/pha.13.0002
Journal Article > ResearchFull Text
Public Health Action. 2014 October 21; Volume 4 (Issue 2); S41-6.; DOI:10.5588/pha.14.0048
Kuchukhidze G, Kumar AMV, de Colombani P, Khogali MA, Nanava U, et al.
Public Health Action. 2014 October 21; Volume 4 (Issue 2); S41-6.; DOI:10.5588/pha.14.0048
SETTING
Georgia, a country with a high-burden of multi-drug-resistant tuberculosis (MDR-TB).
OBJECTIVE
To determine the proportion of loss to follow-up (LFU) among MDR-TB patients treated nationwide from 2009 to 2011, and associated risk factors.
DESIGN
Retrospective cohort study involving a review of the National Tuberculosis Programme electronic surveillance database. A Cox proportional hazards model was used to assess risk factors for time to LFU.
RESULTS
Among 1593 patients, 458 (29%) were lost to follow-up. A total of 1240 MDR-TB patients were included in the final analysis (845 treatment success, 395 LFU). Over 40% of LFU occurred during the first 8 months of MDR-TB treatment; 40% of patients had not achieved culture conversion at the time of LFU. In multivariate analysis, the factors associated with LFU included male sex, illicit drug use, tobacco use, history of previous anti-tuberculosis treatment, site of TB disease, and place and year of initiating treatment.
CONCLUSION
LFU was high among MDR-TB patients in Georgia and posed a significant public health risk, as many were culture-positive at the time of LFU. A multi-pronged approach is needed to address the various patient- and treatment-related characteristics associated with LFU.
Georgia, a country with a high-burden of multi-drug-resistant tuberculosis (MDR-TB).
OBJECTIVE
To determine the proportion of loss to follow-up (LFU) among MDR-TB patients treated nationwide from 2009 to 2011, and associated risk factors.
DESIGN
Retrospective cohort study involving a review of the National Tuberculosis Programme electronic surveillance database. A Cox proportional hazards model was used to assess risk factors for time to LFU.
RESULTS
Among 1593 patients, 458 (29%) were lost to follow-up. A total of 1240 MDR-TB patients were included in the final analysis (845 treatment success, 395 LFU). Over 40% of LFU occurred during the first 8 months of MDR-TB treatment; 40% of patients had not achieved culture conversion at the time of LFU. In multivariate analysis, the factors associated with LFU included male sex, illicit drug use, tobacco use, history of previous anti-tuberculosis treatment, site of TB disease, and place and year of initiating treatment.
CONCLUSION
LFU was high among MDR-TB patients in Georgia and posed a significant public health risk, as many were culture-positive at the time of LFU. A multi-pronged approach is needed to address the various patient- and treatment-related characteristics associated with LFU.
Journal Article > ResearchFull Text
Glob Health Action. 2018 February 1; Volume 11 (Issue 1); DOI:10.1080/16549716.2018.1445467
Sagili KD, Satyanarayana S, Chadha SS, Wilson NC, Kumar AMV, et al.
Glob Health Action. 2018 February 1; Volume 11 (Issue 1); DOI:10.1080/16549716.2018.1445467
BACKGROUND:
The Global Fund encourages operational research (OR) in all its grants; however very few reports describe this aspect. In India, Project Axshya was supported by a Global Fund grant to improve the reach and visibility of the government Tuberculosis (TB) services among marginalised and vulnerable communities. OR was incorporated to build research capacity of professionals working with the national TB programme and to generate evidence to inform policies and practices.
OBJECTIVES:
To describe how Project Axshya facilitated building OR capacity within the country, helped in addressing several TB control priority research questions, documented project activities and their outcomes, and influenced policy and practice.
METHODS:
From September 2010 to September 2016, three key OR-related activities were implemented. First, practical output-oriented modular training courses were conducted (n = 3) to build research capacity of personnel involved in the TB programme, co-facilitated by The Union, in collaboration with the national TB programme, WHO country office and CDC, Atlanta. Second, two large-scale Knowledge, Attitude and Practice (KAP) surveys were conducted at baseline and mid-project to assess the changes pertaining to TB knowledge, attitudes and practices among the general population, TB patients and health care providers over the project period. Third, studies were conducted to describe the project's core activities and outcomes.
RESULTS:
In the training courses, 44 participant teams were supported to develop research protocols on topics of national priority, resulting in 28 peer-reviewed scientific publications. The KAP surveys and description of project activities resulted in 14 peer-reviewed publications. Of the published papers at least 12 have influenced change in policy or practice.
CONCLUSIONS:
OR within a Global Fund supported TB project has resulted in building OR capacity, facilitating research in areas of national priority and influencing policy and practice. We believe this experience will provide guidance for undertaking OR in Global Fund projects.
The Global Fund encourages operational research (OR) in all its grants; however very few reports describe this aspect. In India, Project Axshya was supported by a Global Fund grant to improve the reach and visibility of the government Tuberculosis (TB) services among marginalised and vulnerable communities. OR was incorporated to build research capacity of professionals working with the national TB programme and to generate evidence to inform policies and practices.
OBJECTIVES:
To describe how Project Axshya facilitated building OR capacity within the country, helped in addressing several TB control priority research questions, documented project activities and their outcomes, and influenced policy and practice.
METHODS:
From September 2010 to September 2016, three key OR-related activities were implemented. First, practical output-oriented modular training courses were conducted (n = 3) to build research capacity of personnel involved in the TB programme, co-facilitated by The Union, in collaboration with the national TB programme, WHO country office and CDC, Atlanta. Second, two large-scale Knowledge, Attitude and Practice (KAP) surveys were conducted at baseline and mid-project to assess the changes pertaining to TB knowledge, attitudes and practices among the general population, TB patients and health care providers over the project period. Third, studies were conducted to describe the project's core activities and outcomes.
RESULTS:
In the training courses, 44 participant teams were supported to develop research protocols on topics of national priority, resulting in 28 peer-reviewed scientific publications. The KAP surveys and description of project activities resulted in 14 peer-reviewed publications. Of the published papers at least 12 have influenced change in policy or practice.
CONCLUSIONS:
OR within a Global Fund supported TB project has resulted in building OR capacity, facilitating research in areas of national priority and influencing policy and practice. We believe this experience will provide guidance for undertaking OR in Global Fund projects.