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NATIONAL AIDS CONTROL PROGRAMME (NACP) & ICTC
From Park's Textbook of Preventive and Social Medicine - Complete for LAQ Exam
NATIONAL AIDS CONTROL PROGRAMME (NACP)
Launch & Background
- NACP was launched in India in 1987.
- The Ministry of Health and Family Welfare set up the National AIDS Control Organization (NACO) as a separate wing to implement and closely monitor the programme.
- Aim of NACP:
- Prevent further transmission of HIV
- Decrease morbidity and mortality associated with HIV infection
- Minimize the socio-economic impact resulting from HIV infection
Milestones / Timeline
| Year | Milestone |
|---|
| 1986 | First case of HIV detected in India; AIDS Task Force set up by ICMR; National AIDS Committee established under Ministry of Health |
| 1990 | Medium Term Plan launched for 4 states and 4 metros |
| 1992 | NACP-I launched to slow down the spread of HIV; National AIDS Control Board constituted; NACO set up |
| 1999 | NACP-II begins - focusing on behaviour change, increased decentralization and NGO involvement; State AIDS Control Societies established |
| 2002 | National AIDS Control Policy adopted; National Blood Policy adopted |
| 2004 | Anti-retroviral treatment initiated |
| 2006 | National Council on AIDS constituted under chairmanship of the Prime Minister; National Policy on Paediatric ART formulated |
| 2007 | NACP-III launched for 5 years (2007-2012) |
| 2014 | NACP-IV launched for 5 years (2012-2017) |
| 2017 | National Strategic Plan for HIV/AIDS and STIs 2017-2024 |
The Four Phases of NACP
| Phase | Period | Key Focus |
|---|
| NACP-I | 1992-1999 | Slow down the spread of HIV infection |
| NACP-II | 1999-2006 | Behaviour change, decentralization, NGO involvement; State AIDS Control Societies established |
| NACP-III | 2007-2012 | Targeted interventions, scale-up of services |
| NACP-IV | 2012-2017 | Comprehensive package of prevention + care + treatment services |
National Strategy Components
The national strategy has the following components:
- Establishment of surveillance centres to cover the whole country
- Identification of high-risk groups and their screening
- Issuing specific guidelines for management of detected cases and follow-up
- Formulating guidelines for blood banks, blood product manufacturers, blood donors and dialysis units
- IEC (Information, Education and Communication) activities involving mass media
- Research for reduction of personal and social impact of the disease
- Control of sexually transmitted diseases
- Condom programme
Package of Services under NACP-IV
1. Prevention Services
- Targeted Interventions (TI) for high-risk groups: Female Sex Workers (FSW), Men who have Sex with Men (MSM), Transgenders/Hijras, Injecting Drug Users (IDU); and bridge population (truckers and migrants)
- Needle-syringe exchange programme and opioid substitution therapy for IDUs
- Prevention interventions for migrant population at source, transit and destination
- Link Worker Scheme (LWS) for HRGs and vulnerable population in rural areas
- Prevention and control of STIs/RTIs
- Blood safety
- HIV counselling and testing services (ICTC)
- Prevention of Parent to Child Transmission (PPTCT)
- Condom promotion
- IEC and Behaviour Change Communication (BCC)
- Social mobilization, youth interventions and adolescence education programme
- Mainstreaming HIV/AIDS response
- Workplace interventions
2. Care, Support and Treatment Services
- Laboratory services for CD4 testing and other investigations
- Free first-line and second-line ART through ART centres, Link ART Centres (LACs), Centres of Excellence (CoE) and ART Plus Centres
- Paediatric ART for children
- Early infant diagnosis (EID) for HIV exposed infants and children below 18 months
- Nutritional and psycho-social support through Care and Support Centres (CSC)
- HIV/TB coordination (cross-referral, detection and treatment of co-infections)
- Treatment of opportunistic infections
- Drop-in centres for PLHIV networks
Organizational Structure (NACO)
- NACO is established as a division under the Ministry of Health and Family Welfare
- Headed by: Additional Secretary, Ministry of Health and DG, NACO, Govt. of India
- Technical divisions headed by: Deputy Director General/DGHS level officers
- Finance division headed by: Director-Finance
- Admin and Procurement: Joint Secretary, Ministry of Health
Technical Divisions of NACO:
- Targeted Intervention and LWS
- Basic Services (ICTC, PPTCT & HIV/TB)
- STI/RTI Management
- Blood Safety
- Treatment, Care and Support
- Surveillance and Research
- IEC/BCC
- Finance, Admin, Procurement
Country Scenario (HIV Prevalence Groups)
Based on sentinel surveillance data, HIV prevalence is classified into three groups:
| Group | States | Criteria |
|---|
| Group I - High Prevalence | Maharashtra, Tamil Nadu, Karnataka, Andhra Pradesh, Manipur, Nagaland | HIV >5% in high-risk groups AND ≥1% in ANC women |
| Group II - Moderate Prevalence | States where HIV >5% in at least one HRG but <1% in ANC women | |
| Group III - Low Prevalence | States where HIV <5% in all HRGs and <1% in ANC women | |
HIV Sentinel Surveillance (2016-2017)
Total sites: 1,323
| Site Type | No. of Sites |
|---|
| ANC | 829 |
| FSW | 245 |
| IDU | 87 |
| MSM | 89 |
| Migrant | 27 |
| Truckers | 28 |
| TG | 18 |
INTEGRATED COUNSELLING AND TESTING CENTRES (ICTC)
Background
The Basic Service Division of the Department of AIDS Control provides HIV counselling and testing services. The national programme has been offering these services since 1997 with the goal to identify as many people living with HIV as early as possible and link them to prevention, care and treatment services.
Introduction of ART services in 2004 gave a major boost to ICTC services in India.
Three Components of HIV Counselling and Testing Services
- Integrated Counselling and Testing Centres (ICTC)
- Prevention of Parent-to-Child Transmission of HIV (PPTCT)
- HIV/Tuberculosis collaborative activities
Definition and Functions of ICTC
A person is counselled and tested for HIV at ICTC, either:
- Client Initiated - of his own free will, OR
- Provider Initiated - as advised by a medical provider
Functions of ICTC:
- Early detection of HIV
- Provision of basic information on modes of transmission and prevention of HIV/AIDS for promoting behavioural change and reducing vulnerability
- Linking PLHIV with other HIV prevention, care and treatment services
Classification of ICTC
ICTC are classified into two main types:
A. Fixed Facility ICTCs
Located within an existing healthcare facility/hospital/health centre. Of two types:
i. Standalone ICTC (SA-ICTC):
- High client load
- Full-time counsellor and laboratory technician
- Located in: Medical colleges, district hospitals, sub-district hospitals, CHCs, etc.
ii. Facility-Integrated Counselling and Testing Centres (F-ICTC):
- Set up below block levels at 24x7 PHCs
- Staff of existing health facilities are trained in HIV counselling and testing
- HIV service delivery ensured with logistic support from DAC
- PPP-ICTCs (Public-Private Partnership) established in private facilities (for-profit/not-for-profit hospitals, laboratories, NGOs) - supported by DAC/SACs in supply of rapid HIV testing kits, training, quality assurance, PEP drugs, IEC materials, etc.
B. Mobile ICTC
- A van with a room to conduct general examination, counselling and space for collection and processing of blood samples
- Team: Health educator/ANM, counsellor and laboratory technician
- Set up as temporary clinics in hard-to-reach areas with flexible working hours
- Services provided:
- Management of STI/RTI and other minor ailments
- Regular health check-ups
- Antenatal services
- Immunization services
C. Community Based HIV Screening
- HIV testing offered to every pregnant woman in the country
- Goal: Detect all HIV positive pregnant women and eliminate vertical transmission
- Conducted by frontline health workers (ANMs) at sub-centre level
ICTC Level-wise Hierarchy (Pyramid Structure)
(From base to apex as shown in Fig. 5 of Park)
- Community/Village level - Community based screening by ANMs
- Sub-district level - Mobile ICTC, F-ICTC at 24x7 PHC
- District level - SA-ICTC at district hospitals
- State level - SA-ICTC at medical colleges, state-level facilities
PREVENTION OF PARENT-TO-CHILD TRANSMISSION (PPTCT)
- Started in 2002 in India
- Currently >15,000 ICTCs offer PPTCT services to pregnant women
- Aim: Universal HIV testing to all pregnant women to eliminate mother-to-child transmission
Evolution of PPTCT Strategy in India:
- 2002: Started using single-dose Nevirapine (SD-NVP) prophylaxis during labour + for newborn
- 2012 (September): Transition to multi-drug ARV prophylaxis (Option B - WHO 2010 recommendations) - initially in AP, Karnataka, Tamil Nadu
- 2013 (national): National strategic plan for multi-drug ARVs in India
- Current: Lifelong ART (triple drug regimen) for all pregnant and breastfeeding women living with HIV regardless of CD4 count or WHO clinical stage (both for maternal health and to prevent vertical transmission)
Essential Package of PPTCT Services in India:
- Routine offer of HIV counselling and testing to all pregnant women in ANC with an "opt-out" option
- Ensuring involvement of spouse and other family members - shift from "ANC-Centric" to "Family-Centric" approach
- Provision of lifelong ART (TDF + 3TC + EFV) for all HIV positive pregnant/breastfeeding women
- Ensuring safe delivery practices
- Infant prophylaxis
- Early Infant Diagnosis (EID) - DNA PCR testing at 6 weeks for HIV-exposed infants
- Exclusive breastfeeding counselling
- Co-trimoxazole prophylaxis for HIV-exposed infants
Source: Park's Textbook of Preventive and Social Medicine - Chapter on HIV/AIDS (Chapter 7 / Social Medicine section)
Quick Exam Tip Summary:
| Topic | Key Fact |
|---|
| NACP launched | 1987 |
| NACP-I | 1992-1999 (slow spread) |
| NACP-II | 1999-2006 (behaviour change, NGOs, decentralization) |
| NACP-III | 2007-2012 |
| NACP-IV | 2012-2017 |
| NSP | 2017-2024 |
| ICTC services since | 1997 |
| PPTCT started | 2002 |
| ART started | 2004 |
| ICTC types | Fixed (SA-ICTC, F-ICTC/PPP-ICTC) + Mobile ICTC + Community based |
| PPTCT current regimen | Lifelong triple ART (TDF+3TC+EFV) regardless of CD4 |
| ICTC initiated testing type | Client-initiated OR Provider-initiated |