Integrating isoniazid preventive therapy into the fast-track HIV treatment model in urban Zambia: A proof-of -concept pilot project.

Most people living with HIV (PLHIV) established on treatment in Zambia receive multi-month prescribing and dispensing (MMSD) antiretroviral therapy (ART) and are enrolled in less-intensive differentiated service delivery (DSD) models such as Fast Track (FT), where clients collect ART every 3-6 months and make clinical visits every 6 months. In 2019, Zambia introduced Isoniazid Preventive Therapy (IPT) with scheduled visits at 2 weeks and 1, 3, and 6 months. Asynchronous IPT and HIV appointment schedules were inconvenient and not client centered. In response, we piloted integrated MMSD/IPT in FT HIV treatment model. We implemented and evaluated a proof-of-concept project at one purposively selected high-volume facility in Lusaka, Zambia between July 2019 and May 2020. We sensitized stakeholders, adapted training materials, standard operating procedures, and screened adults in FT for TB as per national guidelines. Participants received structured TB/IPT education, 6-month supply of isoniazid and ART, aligned 6th month IPT/MMSD clinic appointment, and phone appointments at 2 weeks and months 1-5 following IPT initiation. We used descriptive statistics to characterize IPT completion rates, phone appointment keeping, side effect frequency and Fisher's exact test to determine variation by participant characteristics. Key lessons learned were synthesized from monthly meeting notes. 1,167 clients were screened with 818 (70.1%) enrolled, two thirds (66%) were female and median age 42 years. 738 (90.2%) completed 6-month IPT course and 66 (8.1%) reported IPT-related side effects. 539 clients (65.9%) attended all 7 telephone appointments. There were insignificant differences of outcomes by age or sex. Lessons learnt included promoting project ownership, client empowerment, securing supply chain, adapting existing processes, and cultivating collaborative structured learning. Integrating multi-month dispensing and telephone follow up of IPT into the FT HIV treatment model is a promising approach to scaling-up TB preventive treatment among PLHIV, although limited by barriers to consistent phone access.

Zambia cervical cancer control program resource mapping - Leveraging support to achieve the 90-70-90 elimination target.

BACKGROUND: Zambia has one of the highest incidence and mortality rates of cervical cancer at 65.5 and 43.4 per 100 000 respectively. In line with efforts of the cervical cancer elimination strategy the Zambia national cervical cancer sub-committee undertook a resource mapping exercise of projected spending on the prevention and control program. The aim was to elicit the available resources over a prospective 4-year period and compare it to the projected costs. MATERIALS AND METHODS: A 4-step approach was used for this activity. This included creation of tool adapted for the local program, orientation of stakeholders to the tool, population of the tool by stakeholders and collation, comparison and reporting of submitted data. Comparative analysis to the cervical cancer control costing report 2019-2023 was conducted. RESULTS: Fifty-nine percent of resources in the stipulated period were allocated to prevention efforts. Isolated with diagnostic, treatment and palliation (14 %) the prevention allocation increased to 81 %. Community and stakeholder engagement was 5 % whilst technical assistance and health information were 12 % and 9 % respectively. The dispensation to research was the lowest at 0.7 %. For health system levels, secondary and primary levels were projected at 40 % and 12 % respectively following the central allotment of 45 %. Community and stakeholder engagement took up 3 %. The secondary prevention to tertiary intervention ratio was 4:1 in the projection compared to approximately 2:1 in the actual budgeted costs for the same period, showing a two-fold discordance. CONCLUSION: To achieve the accelerated elimination of cervical cancer as a public health problem policy cohesiveness is necessary. This can be facilitated with continuous stakeholder involvement in planning, implementation and review. POLICY SUMMARY: In order to accelerate the elimination of cervical cancer as a public health problem policy cohesiveness is vital and this can be achieved by continuous stakeholder involvement in planning, implementation and review.

Predictors of rapid HIV testing acceptance and successful nevirapine administration in Zambian labor wards.

BACKGROUND: Provision of HIV testing in labor provides an opportunity to reach susceptible women and infants. METHODS: As part of a cluster randomized trial of labor ward-based prevention of mother-to-child transmission services in Lusaka, Zambia, we determined predictors of testing acceptance and nevirapine (NVP) administration in labor. HIV counseling and testing were offered to women unaware of their HIV status. NVP was administered to women who tested positive, and an inert (calcium) tablet was provided to women who tested negative, to avoid stigmatization. RESULTS: Among the 2435 women who presented in labor, 393 (16%) were unaware of their HIV status, of whom 278 (71%) met eligibility criteria. We offered counseling to 217 (78%) of eligible women: 146 (67%) agreed, 82 (56%) of those counseled were tested for HIV, and 23 (28%) were seropositive. Testing rates were higher among primigravida women [adjusted odds ratio (AOR) 1.5; 95% confidence interval (CI): 1.1 to 2.1] and among those not offered HIV testing during their pregnancy (AOR 3.7; 95% CI: 2.8 to 5.1). Cervical dilation 1 hour (AOR 11.5; 95% CI: 4.5 to 29.2) and >2 hours (AOR 11.4; 95% CI: 4.7 to 27.5) before delivery. CONCLUSION: Labor ward HIV testing is feasible in this resource-limited setting.