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Related Experiment Videos

Rapid DOTS expansion in India.

G R Khatri1, Thomas R Frieden

  • 1Directorate General of Health Services, Ministry of Health and Family Welfare, New Delhi, 110 011, India. ddgtb@nb.nic.in

Bulletin of the World Health Organization
|July 20, 2002
PubMed
Summary

India

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Area of Science:

  • Public Health
  • Infectious Disease Control
  • Tuberculosis Management

Background:

  • The Directly Observed Treatment, Short-course (DOTS) strategy has seen rapid expansion in India since 1998.
  • India accounted for over half the global increase in DOTS patients in 2000-2001, treating over a million by 2002.

Purpose of the Study:

  • To evaluate the effectiveness and lessons learned from the DOTS strategy implementation in India.
  • To identify challenges and recommendations for future Tuberculosis (TB) control programs in India.

Main Methods:

  • The study is based on the rapid scale-up and implementation of the DOTS strategy across India.
  • Analysis of program elements, outcomes, and ongoing challenges in TB control.

Main Results:

  • Nearly 200,000 lives were saved due to DOTS implementation.
  • Key success factors include technical excellence, sustained funding, focus, drug supply, infrastructure support, and supervision.
  • High case-detection and cure rates were achieved despite infrastructure limitations.

Conclusions:

  • DOTS has proven effective in India, saving lives and achieving high treatment success.
  • Future efforts must focus on expanding coverage, improving reach, ensuring sustainability, enhancing patient-friendliness, and addressing TB/HIV co-infection.

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