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Evaluation of the national tuberculosis surveillance and response systems, 2018 to 2019: national tuberculosis, leprosy and buruli-ulcer control programme, Abuja, Nigeria
Kwaghe, Ayi Vandi; Umeokonkwo, Chukwuma David; Aworh, Mabel Kamweli.
  • Kwaghe, Ayi Vandi; s.af
  • Umeokonkwo, Chukwuma David; s.af
  • Aworh, Mabel Kamweli; s.af
Article in French | AIM | ID: biblio-1268358
ABSTRACT

Introduction:

Nigeria is among the countries with high Tuberculosis (TB) burden by global rating signifying the relevance of TB surveillance system evaluation in improving performance and capacity of the existing system. Hence, this evaluation was conducted in order to determine the gaps and proffer solution to enhance the TB surveillance system performance.

Methods:

eight questionnaires were administered to key informants using face-to-face interview method; data obtained was analyzed. Total number of TB cases and estimated number of cases for year 2018 was obtained. Percentage of positive cases using the GeneXpert test for 6 months (January to June 2019) was obtained. Available documents and publications on the National Tuberculosis, Leprosy and Buruli Ulcer Control Programme (NTBLCP) were also sought for information.

Results:

the NTBLCP has over 5,300 TB service points and 1,602 microscopy Centre's distributed across the country. Acceptance for the standard TB case definition was 100%, forms used are easy to fill and diagnosis is laboratory-based requiring specialized trainings for laboratory personnel. The system had 25% sensitivity, high data quality with 100% timeliness. The TB surveillance system is representative of all ages. The system was first designed as TB and leprosy control programme but later Buruli Ulcer was incorporated into the programme. First quarter supervisory visits are skipped due to late funding and delayed budget approval. Major share of the funding comes from donor partners.

Conclusion:

the system is useful, representative, acceptable, has good data quality, timely, and sensitive. The system is stable but needs to be funded more by the government. There is need for early funding and budget approval to avoid skipping the first quarter supervisory visits. The system is not simple due the various test that need to be conducted before, during and after treatment to detect and verify that the patient is cured. We recommend continuous training of health workers, routine monitoring and evaluation, integration of TB care and prevention into other health services programmes like HIV/AIDS and active case search at all levels to increase the sensitivity of the system. Speed up the process of integration of NTBLCP surveillance system with IDSR for data harmonization in the country
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Index: AIM (Africa) Main subject: Tuberculosis / Buruli Ulcer / Leprosy / Nigeria Type of study: Qualitative research / Screening study Country/Region as subject: Africa Language: French Journal: Pan Afr. med. j Year: 2008 Type: Article

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Index: AIM (Africa) Main subject: Tuberculosis / Buruli Ulcer / Leprosy / Nigeria Type of study: Qualitative research / Screening study Country/Region as subject: Africa Language: French Journal: Pan Afr. med. j Year: 2008 Type: Article