1
|
Matji R, Maama L, Roscigno G, Lerotholi M, Agonafir M, Sekibira R, Law I, Tadolini M, Kak N. Policy and programmatic directions for the Lesotho tuberculosis programme: Findings of the national tuberculosis prevalence survey, 2019. PLoS One 2023; 18:e0273245. [PMID: 36893175 PMCID: PMC9997977 DOI: 10.1371/journal.pone.0273245] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 08/04/2022] [Indexed: 03/10/2023] Open
Abstract
INTRODUCTION The Kingdom of Lesotho has one of the highest burdens of tuberculosis (TB) in the world. A national TB prevalence survey was conducted to estimate the prevalence of bacteriologically confirmed pulmonary TB disease among those ≥15 years of age in 2019. METHOD A multistage cluster-based cross-sectional survey where residents ≥15 years in 54 clusters sampled from across the country were eligible to participate. Survey participants were screened using a symptom screen questionnaire and digital chest X-ray (CXR). Respondents who acknowledged cough of any duration, fever, weight loss, night sweats and/or had any CXR abnormality in the lungs were asked to provide two spot sputum specimens. All sputum testing was conducted at the National TB Reference Laboratory (NTRL), where samples underwent Xpert MTB/RIF Ultra (1st sample) and MGIT culture (2nd sample). HIV counselling and testing was offered to all survey participants. TB cases were those with Mycobacterium tuberculosis complex-positive samples with culture; and where culture was not positive, Xpert MTB/RIF Ultra (Xpert Ultra) was positive with a CXR suggestive of active TB and no current or prior history of TB. RESULT A total of 39,902 individuals were enumerated, and of these, 26,857 (67.3%) were eligible to participate; 21,719 (80.9%) participated in the survey of which 8,599 (40%) were males and 13,120 (60%) were females. All 21,719 (100%) survey participants underwent symptom screening and a total of 21,344 participants (98.3%) had a CXR. Of the 7,584 (34.9%) participants who were eligible for sputum examination, 4,190 (55.2%) were eligible by CXR only, 1,455 (19.2%) by symptom screening, 1,630 by both, and 309 by CXR exemption. A total of 6,780 (89.4%) submitted two sputum specimens, and 311 (4.1%) submitted one sample only. From the 21,719 survey participants, HIV counseling and testing was offered to 17,048, and 3,915 (23.0%) were documented as HIV-positive. The survey identified 132 participants with bacteriologically confirmed pulmonary TB thus providing an estimated prevalence of 581 per 100,000 population (95% CI 466-696) for those ≥15 years in 2019. Using the survey results, TB incidence was re-estimated to be 654 per 100,000 (95% CI 406-959), which was comparable to the 2018 TB incidence rate of 611 per 100,000 (95% CI 395-872) reported by the World Health Organization (WHO). The highest TB burden was found in those ≥55 years and among men. The ratio of prevalence to case notification was estimated at 1.22. TB/HIV coinfection was identified in 39 (29.6%) participants. Out of the 1,825 participants who reported a cough, 50% of these participants, mostly men, did not seek care. Those who sought care predominantly went to the public health facilities. CONCLUSION The TB prevalence survey results confirmed that burden of TB and TB/HIV coinfection remains very high in Lesotho. Given that TB prevalence remains high, and there is a significant proportion of participants with confirmed TB that did not report TB suggestive symptoms. The National TB Programme will need to update its TB screening and treatment algorithms to achieve the End TB targets. A major focus will need to be placed on finding the "missing cases" i.e., undiagnosed or under-reported TB cases, or ensuring that not only TB symptomatic but also those who do not present with typical TB symptoms are promptly identified to reduce further onward transmission.
Collapse
Affiliation(s)
- R. Matji
- AQUITY Innovations, Pretoria, South Africa
| | - L. Maama
- Ministry of Health, Maseru, Lesotho
| | | | | | | | | | - I. Law
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - M. Tadolini
- Infectious Diseases Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - N. Kak
- AQUITY Global Inc., Bethesda, Maryland, United States of America
- * E-mail:
| |
Collapse
|
2
|
Moran A, Kula N, Jagwer G, Broughton E, Pillay Y, Mvusi L, AlMossawi H, Ndjeka N, Mametja D, Dlamini C, Ahmedov S, Matji R, Kak N. Examining the cost of community-based tuberculosis treatment in South Africa. Int J Tuberc Lung Dis 2020; 24:612-618. [PMID: 32552992 DOI: 10.5588/ijtld.19.0552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING: While South Africa has improved access to tuberculosis (TB) treatment and care, the 2015 treatment success rate for multidrug-resistant TB (MDR-TB) remains low, at 55%. Community-based TB treatment and care improves patient retention compared to the standard of care alone.OBJECTIVE: To assess the cost of a USAID-funded community-based TB model in Nelson Mandela Bay Health District (NMBHD), Eastern Cape Province, South Africa compared to the national standard of care alone.DESIGN: We estimated the cost of community-based DR-TB treatment and adherence support compared to the standard of care alone.RESULTS: Average overall costs were US$2827 lower per patient on the community-based model than the standard of care alone.CONCLUSION: The per-patient cost of the community-based model is lower than the standard of care alone. Assuming the costs and effects of a community-based model implemented in NMBHD were observed at a larger scale, implementing the model could reduce overall health system costs.
Collapse
Affiliation(s)
- A Moran
- University Research Co (URC), Chevy Chase, MD, USA
| | | | | | - E Broughton
- University Research Co (URC), Chevy Chase, MD, USA
| | - Y Pillay
- National Department of Health, Pretoria, Gauteng
| | - L Mvusi
- National Department of Health, Pretoria, Gauteng
| | - H AlMossawi
- University Research Co (URC), Chevy Chase, MD, USA
| | - N Ndjeka
- National Department of Health, Pretoria, Gauteng
| | - D Mametja
- National Department of Health, Pretoria, Gauteng
| | - C Dlamini
- United States Agency for International Development (USAID), Pretoria, Gauteng, South Africa
| | | | | | - N Kak
- University Research Co (URC), Chevy Chase, MD, USA
| |
Collapse
|
3
|
Le H, Nguyen N, Tran P, Hoa N, Hung N, Moran A, Mossawi HJA, Kak N, Ahmedov S, Brooks MB, Nardell EA, Tierney DB. Process measure of FAST tuberculosis infection control demonstrates delay in likely effective treatment. Int J Tuberc Lung Dis 2019; 23:140-146. [PMID: 30621813 DOI: 10.5588/ijtld.18.0268] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING The tuberculous infection control strategy, FAST (Find cases Actively, Separate safely and Treat effectively), recommends prompt initiation of likely effective anti-tuberculosis treatment informed by Xpert® MTB/RIF results.OBJECTIVE: To describe FAST implementation at Quang Nam Provincial TB and Lung Disease Hospital (QNH), Tam Ky, Viet Nam, using time to initiation of effective TB treatment as a process measure. DESIGN Hospital logs were used to calculate the time to likely effective treatment in patients with pulmonary TB (PTB) hospitalised during the study period. RESULTS Between 1 January and 31 December 2016, of 858 patients treated for PTB, 493 (57.5%) received likely effective treatment. The median time to likely effective treatment was 3 days (interquartile range 2.0-6.0), with 213 (43.2%) patients receiving likely effective treatment within 2 days. Of 81 patients receiving likely effective treatment for drug-susceptible TB with a positive Xpert result as their initial in-patient diagnostic test, 64 (79.0%) received likely effective treatment within 2 days compared with 10 (5.7%) who were initially smear-negative then found to be Xpert-positive (P < 0.0001). CONCLUSIONS A 'time to' process measure of the FAST tuberculous infection control strategy indicates delays in the initiation of likely effective anti-tuberculosis treatment in a resource-limited hospital. Expanding access to Xpert may speed time to likely effective treatment.
Collapse
Affiliation(s)
- H Le
- University Research Co, LLC, Hanoi
| | - N Nguyen
- National Lung Hospital/National TB Program, Hanoi
| | - P Tran
- Pham Ngoc Thach Hospital, Quang Nam, Viet Nam
| | - N Hoa
- National Lung Hospital/National TB Program, Hanoi, Center for Operational Research, International Union Against Tuberculosis and Lung Disease, Paris, France
| | - N Hung
- National Lung Hospital/National TB Program, Hanoi
| | - A Moran
- University Research Co, LLC, Chevy Chase, Maryland
| | | | - N Kak
- University Research Co, LLC, Chevy Chase, Maryland
| | - S Ahmedov
- United States Agency for International Development, Washington, DC
| | - M B Brooks
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts
| | - E A Nardell
- Division of Global Health Equity, Brigham & Women's Hospital, Boston, Massachusetts, USA
| | - D B Tierney
- Division of Global Health Equity, Brigham & Women's Hospital, Boston, Massachusetts, USA
| |
Collapse
|
4
|
Nathavitharana RR, Daru P, Barrera AE, Mostofa Kamal SM, Islam S, Ul-Alam M, Sultana R, Rahman M, Hossain MS, Lederer P, Hurwitz S, Chakraborty K, Kak N, Tierney DB, Nardell E. FAST implementation in Bangladesh: high frequency of unsuspected tuberculosis justifies challenges of scale-up. Int J Tuberc Lung Dis 2018; 21:1020-1025. [PMID: 28826452 DOI: 10.5588/ijtld.16.0794] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
SETTING National Institute of Diseases of the Chest and Hospital, Dhaka; Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders, Dhaka; and Chittagong Chest Disease Hospital, Chittagong, Bangladesh. OBJECTIVE To present operational data and discuss the challenges of implementing FAST (Find cases Actively, Separate safely and Treat effectively) as a tuberculosis (TB) transmission control strategy. DESIGN FAST was implemented sequentially at three hospitals. RESULTS Using Xpert® MTB/RIF, 733/6028 (12.2%, 95%CI 11.4-13.0) patients were diagnosed with unsuspected TB. Patients with a history of TB who were admitted with other lung diseases had more than twice the odds of being diagnosed with unsuspected TB as those with no history of TB (OR 2.6, 95%CI 2.2-3.0, P < 0.001). Unsuspected multidrug-resistant TB (MDR-TB) was diagnosed in 89/1415 patients (6.3%, 95%CI 5.1-7.7). Patients with unsuspected TB had nearly five times the odds of being diagnosed with MDR-TB than those admitted with a known TB diagnosis (OR 4.9, 95%CI 3.1-7.6, P < 0.001). Implementation challenges include staff shortages, diagnostic failure, supply-chain issues and reliance on external funding. CONCLUSION FAST implementation revealed a high frequency of unsuspected TB in hospitalized patients in Bangladesh. Patients with a previous history of TB have an increased risk of being diagnosed with unsuspected TB. Ensuring financial resources, stakeholder engagement and laboratory capacity are important for sustainability and scalability.
Collapse
Affiliation(s)
- R R Nathavitharana
- Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - P Daru
- University Research Co., Washington DC
| | - A E Barrera
- Faculty of Nursing Science, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - S M Mostofa Kamal
- National Institute of Diseases of the Chest Hospital, Dhaka, Bangladesh
| | - S Islam
- National Institute of Diseases of the Chest Hospital, Dhaka, Bangladesh
| | - M Ul-Alam
- National Institute of Diseases of the Chest Hospital, Dhaka, Bangladesh
| | - R Sultana
- National Institute of Diseases of the Chest Hospital, Dhaka, Bangladesh
| | - M Rahman
- National Institute of Diseases of the Chest Hospital, Dhaka, Bangladesh
| | - Md S Hossain
- National Institute of Diseases of the Chest Hospital, Dhaka, Bangladesh
| | - P Lederer
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts
| | - S Hurwitz
- Division of Biostatistics, Brigham and Women's Hospital Center for Clinical Investigation, Boston, Massachusetts
| | | | - N Kak
- University Research Co., Washington DC
| | - D B Tierney
- Division of Global Health Equity, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - E Nardell
- Division of Global Health Equity, Brigham and Women's Hospital, Boston, Massachusetts, USA
| |
Collapse
|
5
|
Jensen ER, Kak N, Satjawinata K, Wirawan DN, Nangoy N. Contraceptive pricing and prevalence: family planning self-sufficiency in Indonesia. Int J Health Plann Manage 1994; 9:349-59. [PMID: 10139513 DOI: 10.1002/hpm.4740090407] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Imposing or increasing user fees can move family planning programs toward self-sufficiency. But, economic theory predicts that quantities demanded decrease following price increases; and, that the size of the response depends, all else constant, upon the share of income accounted for by spending on the good or service. This article uses survey data collected in conjunction with an Indonesian self-sufficiency program to assess the differential magnitudes of contraceptive usage responses to price differentials between sample-wide and relatively poor households, and for both subsidized and full private-sector prices. We find a much more substantial response among poor households. As prices move up toward full cost-recovery, the effect is magnified.
Collapse
Affiliation(s)
- E R Jensen
- Economics Department, College of William and Mary, Williamsburg, VA 23187
| | | | | | | | | |
Collapse
|
6
|
Abstract
SummaryHigh levels of fertility in rural areas of many developing societies are an issue of considerable concern to the scientific community and to those interested in public policy. This paper reports on the determinants of fertility in two rural areas in Egypt: Menoufia and Beni-Suef governorates. There are important differences in fertility between the two areas; the total fertility rate is 7·88 in Beni-Suef and 6·03 in Menoufia. These aggregate differences are the result of even larger differences between the two areas in the proximate determinants of fertility, particularly age at marriage, breast-feeding and contraceptive use. Much of the difference in breast-feeding behaviour can be explained by differences in the educational composition of the two populations; the level of female education in Menoufia is considerably higher than in Beni-Suef. However, differences in contraceptive use cannot be explained by differences in the socioeconomic composition of the two populations. The differences may be the result of greater institutional support for contraceptive use and lower fertility in Menoufia, where intensive family planning and maternal health programmes have been in operation for several years.
Collapse
|
7
|
Gallen ME, Liskin L, Kak N. Men--new focus for family planning programs. Popul Rep J 1986:J889-919. [PMID: 3582720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|