ABSTRACT
BACKGROUND: Tuberculosis (TB) control in Tashkent City, Uzbekistan, is organised in accordance with the DOTS strategy. Intensive phase treatment is provided in hospital, while the continuation phase is given on an ambulatory basis. In 2005, the defaulter rate was 21%. An earlier quantitative study explored when patients default and identified some of the risk factors associated with default, but did not answer the question: 'Why do patients default?' OBJECTIVE: To investigate reasons for defaulting and to identify possible solutions. METHODS: We conducted a qualitative follow-up study consisting of 32 in-depth interviews with defaulters, patients who had completed treatment and health care providers. RESULTS: Communication between patients and health care staff is poor. Patients lack proper information on TB and its treatment. There is a widespread belief that TB is not curable. Hospitalisation is problematic due to poor general conditions in TB hospitals, costs incurred by patients during hospitalisation and because TB patients need to earn a living or take care of their families. CONCLUSION: Poor communication between health care staff and TB patients is a key issue underlying several of the causes of default identified, and needs to be addressed. Reducing the period of hospitalisation may also improve adherence to TB treatment.
Subject(s)
Antitubercular Agents/therapeutic use , Directly Observed Therapy/methods , Treatment Refusal/statistics & numerical data , Tuberculosis/drug therapy , Adult , Aged , Antitubercular Agents/administration & dosage , Communication , Data Collection , Female , Follow-Up Studies , Health Knowledge, Attitudes, Practice , Hospitalization/economics , Hospitalization/statistics & numerical data , Humans , Male , Medication Adherence/psychology , Middle Aged , Risk Factors , Time Factors , Tuberculosis/economics , Uzbekistan , Young AdultABSTRACT
SETTING: Uzbekistan has had 100% DOTS coverage since 2005; however, the treatment success rate has remained at around 80% for the last 4 years. Surveys from the capital city of Tashkent and from western Uzbekistan have shown high levels of primary multidrug resistance. OBJECTIVE: To assess treatment regimens prescribed for new cases of tuberculosis (TB), including the prescription of additional non-TB drugs, and the cost implications for the patient. DESIGN: We randomly sampled 30 clusters of seven new TB patients. Enrolled patients were interviewed and their medical records were reviewed. RESULTS: In general, the treatment regimens prescribed were correct; doses were high rather than low. Second-line anti-tuberculosis drugs were rarely prescribed. In addition to anti-tuberculosis drugs, patients were prescribed on average seven to eight non-TB drugs. The rationale for prescribing the non-TB drugs was, however, questionable. Patients incurred substantial costs for these drugs, some of which were not without risk. CONCLUSION: Prescriptions of anti-tuberculosis drugs for new TB patients are adequate; however, the practice of prescribing additional non-TB drugs needs to be reconsidered.
