Implementing a directly observed therapy program in an urban community hospital

Area of Science:

• Public Health
• Infectious Disease Management
• Tuberculosis Control

Background:

• Multidrug-resistant tuberculosis (MDR-TB) poses a significant threat, particularly in urban populations with high rates of Human Immunodeficiency Virus (HIV).
• Effective tuberculosis treatment requires addressing patient-specific needs and overcoming implementation barriers within diverse populations.

Purpose of the Study:

• To describe the implementation of a Directly Observed Therapy (DOT) program for HIV+ patients in an urban setting.
• To identify and address challenges in patient compliance, identification, follow-up, and continuity of care for MDR-TB prevention.

Main Methods:

• Implementation of a DOT program targeting a vulnerable urban population.
• Integration of DOT services with an existing methadone maintenance treatment program.
• Monitoring of patient compliance, identification, follow-up, and continuity of care.

Main Results:

• Challenges identified include patient compliance, effective patient identification and follow-up, and continuity of care.
• Specific barriers to continuity of care involved patients leaving against medical advice and missed appointments.
• Coordinating DOT with methadone maintenance treatment enhanced patient identification and follow-up.

Conclusions:

• Directly Observed Therapy (DOT) is a critical strategy for MDR-TB prevention in high-risk populations.
• Integrating DOT with supportive services like methadone maintenance can improve treatment adherence and outcomes.
• Addressing subgroup needs and logistical challenges is essential for successful DOT program implementation.