JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD B. Pharmacy IV SOCIAL AND PREVENTIVE PHARMACY Previous Question Paper (September-2021 - R17)

National health programs are strategic initiatives launched by the government to address specific public health challenges, reduce morbidity and mortality rates, and improve the overall health status of the population. These programs are designed to provide preventive, promotive, and curative services, focusing on disease control, maternal and child health, and the strengthening of healthcare infrastructure.

The National AIDS Control Program (NACP) is a comprehensive initiative launched in 1992 to combat the HIV/AIDS epidemic in India. It is implemented by the National AIDS Control Organization (NACO) under the Ministry of Health and Family Welfare.

Key components and objectives of NACP include:

• Prevention: Focuses on high-risk groups through targeted interventions, including condom promotion, needle exchange programs, and behavior change communication to reduce transmission.
• Care, Support, and Treatment: Provides free Antiretroviral Therapy (ART) through a network of ART centers to improve the quality of life for people living with HIV (PLHIV).
• Testing and Surveillance: Expands access to Integrated Counseling and Testing Centers (ICTC) for early diagnosis and maintains a robust surveillance system to monitor the prevalence and trends of the infection.
• Blood Safety: Ensures the availability of safe blood and blood products by upgrading blood banks and promoting voluntary blood donation.
• Stigma and Discrimination Reduction: Implements legal and social measures to protect the rights of PLHIV, ensuring they have access to employment, education, and healthcare without discrimination.
• Strategic Information Management: Utilizes data-driven approaches to plan, monitor, and evaluate program effectiveness, ensuring resources are allocated to high-burden regions.

The program has evolved through several phases (NACP I to V), shifting from a focus on awareness to a more integrated approach that emphasizes universal access to prevention, care, and treatment, with the ultimate goal of achieving the 95-95-95 targets to end the AIDS epidemic as a public health threat.

The prevention and control of diabetes mellitus are based on a multi-level approach targeting both the general population and high-risk individuals. The strategies are categorized into primordial, primary, secondary, and tertiary prevention.

Primordial Prevention: This aims to prevent the emergence of risk factors in the population. It involves promoting healthy lifestyles through public health education, maintaining traditional dietary habits, and encouraging physical activity to prevent obesity, which is a major driver of Type 2 diabetes.

Primary Prevention: This focuses on individuals at high risk (e.g., those with obesity, family history, or sedentary lifestyles). Key interventions include:

• Dietary Modification: Reducing intake of refined sugars and saturated fats while increasing fiber-rich foods like whole grains, vegetables, and fruits.
• Physical Activity: Encouraging regular aerobic exercise, such as brisk walking for at least 150 minutes per week, to improve insulin sensitivity.
• Weight Management: Achieving and maintaining a healthy body mass index (BMI) to reduce metabolic stress.
• Smoking Cessation: Eliminating tobacco use, which exacerbates cardiovascular risks associated with diabetes.

Secondary Prevention: This involves early detection and management to prevent complications. It includes:

• Screening Programs: Conducting regular blood glucose testing (fasting plasma glucose or HbA1c) for individuals over 40 or those with risk factors.
• Early Diagnosis and Treatment: Initiating prompt pharmacological therapy (e.g., metformin) and lifestyle interventions to achieve glycemic control.
• Regular Monitoring: Periodic check-ups for blood pressure, lipid profiles, and renal function to detect early signs of diabetic complications.

Tertiary Prevention: This aims to reduce the impact of established disease and prevent disability. It includes:

• Complication Management: Specialized care for diabetic retinopathy, nephropathy, neuropathy, and foot ulcers to prevent blindness, kidney failure, and amputations.
• Rehabilitation: Providing support for patients with chronic complications to maintain their quality of life.
• Patient Education: Empowering patients with self-care skills, such as self-monitoring of blood glucose (SMBG), proper foot care, and medication adherence.

Control Measures: Effective control relies on a strong healthcare infrastructure that ensures the availability of affordable essential medicines (insulin and oral hypoglycemics) and trained health professionals to provide continuous, patient-centered care.