Consequences of Disintegrated Care for Dual Tuberculosis and Diabetes in Tanzania: A Case Report on Recurrent Tuberculosis with Severe Haemoptysis in a Patient with Dysregulated Diabetes

Diabetes is known to be a risk factor for active pulmonary tuberculosis (TB) and the reactivation of latent or previous TB. It is also associated with poor TB treatment outcomes. Conversely, TB infection in itself can worsen glycaemic control temporarily and possibly lead to diabetes, among other non-communicable comorbidities. Post-TB lung disease decreases life expectancy and increases the risk of recurrent TB infection. There are efforts in low- and middle-income countries to integrate TB and diabetes healthcare services, as encouraged by the WHO and other international health organisations. However, integration measures, including bidirectional screening and coordinated care for both diseases in low- and middle-income countries, are scarce. This may lead to a lack of control over either condition. The authors present the journey of a 48-year-old man with Type 2 diabetes and previous pulmonary TB. He presented with a 2-week history of productive coughing and massive haemoptysis amounting to 500 mL in total. Recurrent pulmonary TB was confirmed by Gene Xpert, a chest X-ray, and CT of the chest. Glycaemic control improved while on TB treatment after counselling on adherence. The difficulties and dilemmas in managing and following up on a communicable and non-communicable disease traditionally cared for can be improved upon with the integration of TB/diabetes healthcare services.