Tuberculosis screening among pregnant women attending a tertiary care hospital in Puducherry, South India: is it worth the effort?

Autor: Mathavaswami Vijayageetha, Ajay MV Kumar, Jayalakshmy Ramakrishnan, Sonali Sarkar, Dasari Papa, Kedar Mehta, Noyal M Joseph, Manju Rajaram, Sathish Rajaa, Palanivel Chinnakali
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Global Health Action, Vol 12, Iss 1 (2019)
Druh dokumentu: article
ISSN: 1654-9880
16549716
DOI: 10.1080/16549716.2018.1564488
Popis: Background: The national tuberculosis (TB) programme in India recommends screening all pregnant women for TB, but this is rarely implemented. We carried out systematic TB screening among women attending the antenatal clinic of a tertiary care hospital in Puducherry, South India, during February to April 2018. Objective: To assess the number screened and number (proportion) with presumptive and active TB, and understand potential implementation from the healthcare providers’ perspective. Methods: We conducted a mixed-methods study. The quantitative phase was a cross-sectional study including 4203 pregnant women. Data were captured using a structured proforma. Any of the following symptoms constituted ‘presumptive TB’: any cough, haemoptysis, fever, weight loss, night sweats, neck swellings, joint pains, neck stiffness and disorientation. Those screening positive were referred for investigations and evaluation by a chest physician. The qualitative phase involved seven one-to-one interviews with healthcare providers. Manual thematic analysis was performed to generate themes. Results: Among 4203 women (two HIV-positive) screened, 77 (1.8%) had presumptive TB. Cough was the predominant symptom (n = 75). Only 12 women could produce a sputum sample, of whom one (0.02%) was diagnosed with active TB by the Xpert MTB/RIF assay. Challenges cited by healthcare providers were lack of awareness among clients and providers, high case load, lack of dedicated staff, perception that TB screening is a low-yield, low-priority activity and losses in the referral process. Suggested solutions were providing dedicated staff and space for screening, educating women to self-report using posters and videos, and creating a one-stop care provision. Conclusions: The TB yield among pregnant women was very low, calling into question the value of systematic screening in a low-HIV setting. However, the findings may not be generalizable. Evidence is urgently needed from primary and secondary care facilities. The challenges and solutions identified may help in optimizing the screening process.
Databáze: Directory of Open Access Journals
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