224 research outputs found
How health systems in sub-Saharan Africa can benefit from tuberculosis and other infectious disease programmes.
Weak and dysfunctional health systems in low-income countries, particularly in sub-Saharan Africa, are recognised as major obstacles to attaining the health-related Millennium Development Goals by 2015. Some progress is being made towards achieving the targets of Millennium Development Goal 6 for tuberculosis (TB), HIV/AIDS and malaria, with the achievements largely resulting from clearly defined strategies and intervention delivery systems combined with large amounts of external funding. This article is divided into four main sections. The first highlights the crucial elements that are needed in low-income countries in sub-Saharan Africa to deliver good quality health care through general health systems. The second discusses the main characteristics of infectious disease and TB control programmes. The third illustrates how TB control and other infectious disease programmes can help to strengthen these components, particularly in human resources; infrastructure; procurement and distribution; monitoring, evaluation and supervision; leadership and stewardship. The fourth and final section looks at progress made to date at the international level in terms of policy and guidelines, with some specific suggestions about this might be moved forward at the national level. For TB and other infectious disease programmes to drive broad improvements in health care systems and patient care, the lessons that have been learnt must be consciously applied to the broader health system, and sufficient financial input and the engagement of all players are essential
Severe malnutrition in children presenting to health facilities in an urban slum in Bangladesh
Does the 65 cm height cut-off as age proxy exclude children eligible for nutritional assessment in Bangladesh?
Language in tuberculosis services: can we change to patient-centred terminology and stop the paradigm of blaming the patients?
The words 'defaulter', 'suspect' and 'control' have been part of the language of tuberculosis (TB) services for many decades, and they continue to be used in international guidelines and in published literature. From a patient perspective, it is our opinion that these terms are at best inappropriate, coercive and disempowering, and at worst they could be perceived as judgmental and criminalising, tending to place the blame of the disease or responsibility for adverse treatment outcomes on one side-that of the patients. In this article, which brings together a wide range of authors and institutions from Africa, Asia, Latin America, Europe and the Pacific, we discuss the use of the words 'defaulter', 'suspect' and 'control' and argue why it is detrimental to continue using them in the context of TB. We propose that 'defaulter' be replaced with 'person lost to follow-up'; that 'TB suspect' be replaced by 'person with presumptive TB' or 'person to be evaluated for TB'; and that the term 'control' be replaced with 'prevention and care' or simply deleted. These terms are non-judgmental and patient-centred. We appeal to the global Stop TB Partnership to lead discussions on this issue and to make concrete steps towards changing the current paradigm
Integration of TB and ART services fails to improve TB treatment outcomes: Comparison of ART/TB primary healthcare services in Cape Town, South Africa
BACKGROUND: The combined tuberculosis (TB) and HIV epidemics in South Africa (SA) have created enormous operational challenges for a health service that has traditionally run vertical programmes for TB treatment and antiretroviral therapy (ART) in separate facilities. This is particularly problematic for TB/HIV co-infected patients who need to access both services. OBJECTIVE: To determine whether integrated TB facilities had better TB treatment outcomes than single-service facilities in Cape Town, SA. METHODS: TB treatment outcomes were determined for newly registered, adult TB patients (aged > or = 18 years) at 13 integrated ART/TB primary healthcare (PHC) facilities and four single-service PHC facilities from 1 January 2009 to 30 June 2010. A chi2 test adjusted for a cluster sample design was used to compare outcomes by type of facility. RESULTS: Of 13,542 newly registered patients, 10,030 received TB treatment in integrated facilities and 3,512 in single-service facilities. There was no difference in baseline characteristics between the two groups with HIV status determined for 9,351 (93.2%) and 3,227 (91.9%) patients, of whom 6 649 (66.3%) and 2,213 (63%) were HIV-positive in integrated facilities and single-service facilities, respectively. The median CD4+ count of HIV-positive patients was 152 cells/microl (interquartile range (IQR) 71-277) for integrated facilities and 148 cells/microl (IQR 67-260) for single-service facilities. There was no statistical difference in the TB treatment outcome profile between integrated and single-service facilities for all TB patients (p = 0.56) or for the sub-set of HIV-positive TB patients (p = 0.58) CONCLUSION: This study did not demonstrate improved TB treatment outcomes in integrated PHC facilities and showed that the provision of ART in the same facility as TB services was not associated with lower TB death and default rates
Routine programmatic delivery of isoniazid preventive therapy to children in Cape Town, South Africa
Setting: Fourteen primary health care facilities in Cape
Town, South Africa.
Objective: To determine the proportion and characteristics of infectious adult tuberculosis (TB) cases that identify children aged <5 years who qualify for isoniazid preventive therapy (IPT), and to determine the proportion of children who initiate and complete IPT.
Design: A retrospective clinical record review conducted as a stratified cluster survey.
Results: Of 1179 records of infectious adult cases, 33.3% had no documentation of contacts. Of the remaining 786 records, 525 contacts aged <5 years were identified, representing 0.7 child contacts per infectious adult case. Older age, male, human immunodeficiency virus (HIV) positive, smear-negative and retreatment TB cases were all associated with no documentation of contacts. Of the 525 child contacts identified, less than half were screened for TB, 141 initiated IPT and 19 completed it. Conclusion: Less than 67% of infectious TB case records had documentation of contacts. Younger, female, HIVnegative and new smear-positive TB cases were more likely to have had contacts identified. Less than 14% of children already initiated on IPT completed 6 months of treatment
High Prevalence of Tuberculosis in Previously Treated Patients, Cape Town, South Africa
More than half of smear-positive case-patients had previously undergone treatment
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