Background: A significant proportion of pediatric tuberculosis (TB) patients go unnotified due to the challenges in diagnosis of TB among children. The experiences of this vulnerable group while going through the TB care cascade remain largely undocumented. The aim of this study was to explore the experiences of pediatric TB patients and families along the pathway to TB diagnosis and appropriate treatment in four cities of India.
Methods: The study used a mixed methods, single phased, embedded design. The primary qualitative and secondary quantitative data were collected simultaneously by interviewing families of 100 randomly selected Xpert MTB/RIF positive pediatric TB patients, under the pediatric TB project, in 4 Indian cities using a semi-structured questionnaire. The qualitative component was analyzed to deduce patterns and themes on the patient and family experiences. Descriptive statistics were used to quantify various events along the TB care pathway including various delays (patient, diagnosis and total) and number of providers visited by patients during the diagnostic process.
Results: The median patient, diagnostic and total delays were 3 (IQR: 2,5), 39 (IQR: 23, 91) and 43 days (IQR: 28.5, 98.5), respectively. Patients visited a median of 3 (IQR: 2,4) providers before accessing Xpert MTB/RIF testing. On an average, 68.4% of physicians ordered any test most of them being irrelevant for TB diagnosis. Qualitative data showed considerable suffering for children and their families before and after TB diagnosis including serious concerns of stigma, disruption in education and social life and recurrence of the disease.
Conclusion: Our study highlights the significant physical and social distress that the children with TB and their families undergo along the TB care pathway. It also shows diagnostic delay in excess of a month during which multiple providers were met and the patients underwent several diagnostic tests, most of them being inappropriate. Efforts to make Xpert MTB/RIF testing more accessible and part of physicians' toolkit will be of considerable value to ease the complexity of TB diagnosis in children. In addition, communication strategy needs to be developed and implemented to generate awareness among general population around pediatric TB and its management.
Keywords: Childhood TB; Health care pathways; India; Pediatric TB; Xpert MTB/RIF.
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