Ethical issues in expanding latent TB management in high burden countries
Saurav Basu, Nandini Sharma, Sundari Mase, K S Sachdeva
Abstract: Global efforts are being made to eliminate tuberculosis (TB) as a public health problem by 2030. These efforts are being thwarted by the challenge of effective management to minimise the progression of latent TB infection (LTBI) to TB, thereby interrupting the chain of transmission. Approximately 5%–10% LTBI cases eventually develop TB in their lifetime with the risk being higher in children, people living with HIV/AIDS (PLHIV), undernourished people, and patients with diabetes, chronic kidney disease, silicosis, and other comorbid conditions. Apart from operational barriers, complex ethical issues govern decision-making processes in either retaining current LTBI management practices or advocating implementation of the latest World Health Organization guidelines, which suggest extending treatment to vulnerable groups who have a higher risk of progression to TB. Newer LTBI treatment regimens have a diminished risk of toxicity that allays threats to patient safety. Public health justification for treating LTBI can also override patient autonomy, but the lack of a patient-centred approach is associated with poor adherence and treatment outcomes. Cost-effectiveness studies need to evaluate the gains and losses accruing from funding treatment of LTBI versus similar costs in nutritional interventions for managing undernutrition. Similarly, the impact of diverting resources available for management of the existing active TB control programmes to expanding LTBI treatment also needs to be assessed. In conclusion, a comprehensive LTBI treatment strategy built on the basis of high-quality evidence is the best way forward for resolving the ethical considerations at the heart of LTBI management in the developing world.
The ethics of compulsory notification of tuberculosis
Shaheen Chowdhury, Gajanan Phutke, Sushil Patil, Yogesh Jain
Abstract: The Government of India has passed a notification making the non-reporting of tuberculosis (TB) by a clinical establishment a punishable offence. This article examines this move from an ethical standpoint. One of the main ethical concerns relates to the violation of patient confidentiality that may result from this. Also as regards improvement in patient care, there appears to be a poor cost-benefit ratio in terms of the actionable data obtained by this. There may be possible adverse consequences by a limiting of access to care due to penalising of non-reporting. In terms of the bigger picture, the notification may lead to an increased tension between the private sector and Government. Moreover, it is the position of the authors that such a step distracts attention from the more important issues that plague TB care in India today.
Manjulika Vaz, Sandra M Travasso, Mario Vaz
Abstract: Stigma has a significant impact on the diagnosis of a variety of illnesses, patients’ compliance with treatment and their recovery from these diseases. However, the Indian medical and nursing curriculum has given relatively little attention to recognising and addressing the issue of stigma. This study compared the perception of stigma with respect to tuberculosis (TB) and diabetes mellitus (DM) among medical and nursing students to that among patients with these diseases. The Explanatory Model Interview Catalogue (EMIC) questionnaire was used for all patients and student groups. Focus group discussions were held with only the students to understand their concept of stigma and the challenges they face while addressing stigma, and to explore their role in addressing stigma. The data showed that patients with TB prefer not to disclose their illness, while DM is not perceived of as stigmatising by patients. As a group, medical and nursing students attached excessive stigma to patients with both DM and TB, and this may mean that medical professionals subconsciously do harm through their interactions with patients and the attitudes they project to society. The perceptions of stigma were linked to the patient’s socioeconomic background, apart from the medical condition itself. The students recognised that they lacked the skills to understand and address stigma. We recommend that the subject of stigma be integrated into the curriculum of medical and nursing students.
An appraisal of the tuberculosis programme in India using an ethics framework
Giridhara R Babu, Sathyanarayana TN, Anant Bhan, J K Lakshmi, Megha Kishore
Abstract: This is a review of the manner in which the Revised National Tuberculosis Control Programme (RNTCP) is being implemented, with a focus on the attention being paid to ethical principles and the incorporation of these into the programme. The article elucidates how ethical principles can be applied to protect the rights of the potential beneficiaries of the RNTCP. The authors consider the RNTCP in the light of a framework that is usually applied in research to evaluate ethical principles in public health practice. The three key principles of the framework are: respect for persons, beneficence and justice. The authors propose that this framework be used to make an ethical evaluation of other pu health programmes at several levels, since this could bring farreaching benefits to society.