Correction: Challenging drug-resistant TB treatment journey for children, adolescents and their care-givers: A qualitative study.

[This corrects the article DOI: 10.1371/journal.pone.0248408.].

Factors associated with mortality in HIV-TB co-infected patients during and after the course of TB treatment in high-burden settings, Mumbai, India: A cohort analysis.

BACKGROUND: Knowledge of factors associated with TB mortality during treatment and post treatment will help us develop better monitoring and implementation strategies for TB control. We designed the present study to examine the factors associated with mortality in HIV-TB co-infected patients during and after the course of TB treatment. METHODS: This study is a cohort analysis of secondary data collected from 1804 HIV-TB co-infected individuals from 16 anti-retroviral therapy (ART) centres affiliated with the Mumbai Districts AIDS Control Society, Mumbai, India. We used Kaplan Meier survival curves and hazard ratios to estimate the mortality in patients. RESULTS: The overall mortality rate in this cohort was 1.14 per 100 per month. The mortality proportion was 18% (95% CI: 16.1%, 20.1%) during treatment and 10.6% (95% CI: 8.9%, 12.5%) in the post-treatment period. Mortality was significantly higher in those with a CD4 count 0-200 cells/mm3 (HR: 3.04, 95% CI: 2.13, 4.15; p < 0.001), and in patients who were ART naïve and referred to the ART centre with a diagnosis of TB (HR: 1.39, 95% CI: 1.06, 1.82; p = 0.016). Mortality was also significantly higher in the first 6 months after initiation of ART (HR: 1.36, 95% CI: 1.06, 1.75; p = 0.016). A decrease in the CD4 counts from initial levels at start of TB treatment to end of TB treatment was associated with higher mortality in the post-treatment period. DISCUSSION: The overall mortality remains high; early identification of TB and HIV disease, and use of rapid point of care tests for diagnosis of TB are needed across all health care facilities. Post-treatment follow-up and monitoring is important in HIV-TB co-infected patients, and post-treatment mortality should also be considered as one of the indicators for successful TB control programmes.

Role of CD4 count estimation in the era of HIV-1 viral load among PLHIV.

BACKGROUND: ART has improved the life expectancy of people living with HIV (PLHIV) by suppressing the virus and increasing CD4 count. Some PLHIV shows immune-virological discordant responses i.e. suppressed viral load to the undetectable level but still with immunological failure or good immunological response with virological failure. Immuno-virological response plays a key role to address treatment outcome, regimen change and management for people living with HIV. It is reported that PLHIV with discordant responses were found to be at an increased risk to develop AIDS and non-AIDS events related death. AIMS & OBJECTIVE: To determine immuno-virological discordance amongst PLHIV on ART and its effect on mortality. MATERIAL & METHOD: After getting institutional Ethics committee approval, total 1921 patients were included in the study who were on ART for at least 6 month or more and have at least two CD4 count tests results and were tested from July 2019 to June 2020. Retrospective analysis was done. RESULTS: Total 1921 patients were included in study of which 1383 (72%) showed immuno-virological concordance & 538 (28%) showed immuno-virological discordance. Overall mortality rate among PLHIV was 3.6%. Mortality rate in immuno-virological concordant group was 2.8%. Of immuno-virological discordant population, 505 (26.3%) were virological only responders (VO) with 5.35% mortality rate & 33 (1.7%) were immunological only responders (IO) with 9.09% mortality rate. High number of immunological discordant patients in the present study warrants the further evaluation of these patients with change in appropriate treatment strategy to decrease the mortality among this group. CONCLUSION: This study emphasizes the role of immunological monitoring as well as virological monitoring to improve the life expectancy of PLHIV.

Implementation of point-of-care testing and prevalence of cryptococcal antigenaemia among patients with advanced HIV disease in Mumbai, India.

OBJECTIVES: To describe the implementation of screening for cryptococcal antigenaemia by point-of-care (POC) serum cryptococcal antigen (CrAg) lateral flow assay, measure the prevalence and factors associated with serum cryptococcal antigenaemia in the routine programmatic setting. DESIGN: Cross-sectional study. SETTING: Seventeen publicly funded antiretroviral therapy (ART) centres in Mumbai, India. PARTICIPANTS: Serum CrAg screening was offered to all adolescents (>10 years of age) and adults with advanced HIV disease (AHD) (CD4 <200 cells/mm3 or with WHO clinical stage III/IV) regardless of symptoms of cryptococcal meningitis. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome was to describe the implementation of serum CrAg screening and secondary outcome was to measure the prevalence of serum cryptococcal antigenaemia and its risk factors. RESULTS: A total of 2715 patients with AHD were tested for serum CrAg by POC assay. Of these, 25 (0.9%) had a CrAg positive result. Among CrAg-positive patients, only one had symptoms. Serum CrAg positivity was 3.6% (6/169) and 1.6% (6/520) among those presenting with CD4 <100 cells/mm3 in the treatment naïve and treatment experienced group, respectively. On multivariable analysis, CD4 count <100 cells/mm3 (OR: 2.3, 95% CI 1.01 to 5.3; p=0.05) and people living with HIV who were treatment naïve (OR: 2.5, 95% CI 1.04 to 6.0; p=0.04) were significantly associated with a positive serum CrAg result. Lumbar puncture was obtained in 20/25 patients within 4 days (range: 1-4 days) of positive serum CrAg result and one person was confirmed to have meningitis. All serum CrAg-positive patients who had a negative cerebrospinal fluid CrAg were offered pre-emptive therapy. CONCLUSIONS: Implementation of a POC CrAg assay was possible with existing ART centre staff. Initiation of pre-emptive therapy and management of cryptococcal antigenaemia are operationally feasible at ART centres. The Indian National AIDS Control Programme may consider reflexive CrAg screening of all AHD patients with CD4 <100 cells/mm3.

Online partner seeking and high-risk behaviour in men who have sex with men and male-to-female transgendered people in Mumbai, India: Implications for prevention strategies.

BACKGROUND: It is important to understand the current internet-related sexual behaviours of high-risk groups such as men who have sex with men (MSM). We designed the present study to understand the types of online/mobile apps used by MSM and male-to-female transgendered people/hijras [TGH] in Mumbai, India. We also compared the internet-related 'partner seeking' and 'sexual behaviours' in MSM and TGH in Mumbai, India. METHODS: This is a cross-sectional analysis of secondary data collected (April to June 2020) from 8582 MSM and 4163 TGH from five targeted intervention programmes each in Mumbai, Maharashtra, India. Data on demographics, years of association with the intervention, number and type of online/mobile apps used, sexual behaviours including partners from virtual space and non-virtual (physical) space, group sex, attending parties, mobility for sexual partners, and HIV status were collected. RESULTS: MSM were more likely to have mobile phone (88% vs 51%, p < 0.001) and internet access over the phone (78% vs 27%; p < 0.001) compared with TGH. The common apps used by MSM were Grindr (48%), Facebook (42%), and Blued (36%). MSM were more likely to have partners from virtual space (91% vs 67%; p < 0.001). A higher proportion of MSM had attended parties (28% vs 2%; p < 0.001), had group sex (16% vs 6%; p < 0.001), and were mobile for sex (25% vs 4%). MSM and TGH who had partners from virtual space were significantly more likely to report 'missed a condom at least once during penetrative sex in the past one week' (17% vs 12%; p<0.001). In HIV positive MSM, group sex, parties, and mobility for sex, were only in those who reported partners from the virtual space. CONCLUSIONS: Internet-based interventions for MSM should be incorporated in the existing targeted intervention programme and outreach workers should be trained in virtual outreach services. Among TGH, given the low reach and use of smartphones and apps, internet-based interventions may not be such a useful option, and the existing physical targeted intervention programmes should be strengthened.

Utility of the lateral flow urine lipoarabinomannan tuberculosis assay in patients with advanced HIV disease at antiretroviral therapy centres in Mumbai, India.

BACKGROUND: People with Advanced HIV Disease (AHD) are at higher risk of TB coinfection and mortality. However, there are challenges in TB diagnosis with the currently recommended diagnostic tools. WHO recommends lateral flow urine lipoarabinomannan (LF-LAM) assay to assist TB diagnosis among AHD patients. We assessed the utility and acceptability of using urine LF-LAM assay for TB diagnosis among patients at public Antiretroviral Therapy (ART) Centres in Mumbai. METHODS: The cross-sectional study was conducted among adult AHD patients accessing care from 17 ART centres during November,2020-June, 2021. Urine LF-LAM was offered as routine care for eligible patients in combination with standard diagnostic tests. We calculated the proportion of positive LF-LAM results by CD4 categories and TB symptoms and performed multivariable logistic regression to determine the factors associated with LF-LAM positivity. RESULTS: Among 2,390 patients, the majority (74.5%) had CD4 between 101-200 cells/mm3. The mean age was 43.7 years (SD:10.6), 68.6% were male, 8.4% had TB symptoms and 88.0% were on ART. The overall proportion of patients with urine LF-LAM positive results was 6.4%. Among PLHIV with CD4≤100 cells/mm3, the positivity was 43.0% and 7.7% in symptomatic and asymptomatic patients, respectively. Among PLHIV with a CD4>100 cells/mm3, the positivity was 26.7% and 2.7% in symptomatic and asymptomatic patients respectively. Urine LF-LAM positivity was higher among inpatients, ART naïve, patients on treatment for <6 months, symptomatic and in WHO clinical stage III/IV of HIV disease as compared to the reference categories. We detected an additional 131 TB cases with urine LF-LAM in combination with the standard diagnostic tests. CONCLUSION: The study demonstrated the utility of urine LF-LAM for TB diagnosis among AHD patients and the simple, user-friendly test was acceptable as part of routine care. Inclusion of urine LF-LAM test in the current diagnostic algorithm may facilitate early TB diagnosis among AHD patients.

Achieving UNAIDS Viral Suppression Goal: Experience from a Tertiary Care Public Hospital, Western India.

INTRODUCTION: Targeted HIV 1 viral load testing has been recommended in 2010 only for suspected cases of antiretroviral therapy failure. India is committed to achieve UNAIDS '90-90-90' target by 2020. The third 90 target was to ensure all people receiving antiretroviral therapy (ART) are virologically suppressed. Implementation of routine viral load testing in national programme helps us in assessing early treatment failure and the need to switch to second line therapy; thus eventually reducing drug resistance and improving patient outcomes. AIMS: Study was aimed to determine the proportion of patients responding to antiretroviral therapy, correlates of viral suppression & the discordance between virological and immunological failure. DESIGN: Retrospective analysis. MATERIAL & METHODS: As per the NACO policy, all patients diagnosed as HIV positive are started on antiretroviral therapy and are monitored regularly. The patient's adherence details are noted down during regular follow up visit and patient is referred for routine HIV 1 VL and/or CD4 testing as per National guidelines. Analysis of data was carried out retrospectively for all patients referred for HIV 1 viral load and/or CD4 testing during the study period from July 2019 to June 2020. Confidentiality of the patient was maintained at all times as per routine protocol. RESULTS: A total of 7601 PLHIV on antiretroviral therapy, 3813 samples were tested for both HIV 1 VL and CD4 counts and these results were further analyzed. 3616 (94.8%) showed virological suppression and 197(5.2%) showed virological failure. Among virologically failed group, 46.2% (91/197) underwent retesting after adherence counseling and among these 48.4%(44/91) showed viral suppression. Virological failure was significantly high in younger PLHIV receiving second or third line ART for less than 5 years duration who were non adherent. Immunological discordance was seen in 28.3 % of PLHIV. CONCLUSION: In the present study, 95.99% patients showed virological suppression indicating that the third "90"target is being exceeded.

Barriers for Antiretroviral Therapy Adherence and Viral Suppression in Members of the Key Population in Mumbai, India: Implications for Interventions.

BACKGROUND: Poor adherence to antiretroviral therapy (ART) is associated with poor virologic control and drug resistance in people living with HIV/AIDS. Some barriers to ART adherence are cost, lack of information, stigma, or dissatisfaction with health services. AIMS AND OBJECTIVES: To study the association between barriers for ART adherence and viral suppression, and explore the role of "missing ART dose" as a potential mediator in high-risk groups. MATERIALS AND METHODS: Demographic, clinical, and behavioral data from 50 "virally suppressed" (viral load [VL] <1000 copies/ml) and 48 "not suppressed" (VL > 1000 copies/ml) individuals belonging to the key population in Mumbai were collected. Sociodemographic, behavioral, and other characteristics were compared, and mediation analysis was used to identify the mediator in the pathway to viral suppression. RESULTS: Those who had missed their ART at least once in the past three months (37% versus 60%, P = 0.03) and stayed alone were less likely to be virally suppressed (31% versus 69%, P = 0.002). Individuals who had negative perception about ART (adjusted odds ratio [aOR]: 0.11, 95% confidence interval [CI]: 0.02, 0.47; P = 0.002), poor ART-related knowledge/behaviors (aOR: 0.14, 95% CI: 0.03, 0.60; P = 0.007), and poor pill taking practices (aOR: 0.10, 95% CI: 0.02, 0.61; P = 0.01) were significantly less likely to be virally suppressed. The mediation pathway "adherence theme > missed ART in the past three months > viral suppression" was significant in these themes. CONCLUSIONS: The factors associated with low viral suppression were knowledge/behaviors, perceptions about ART, and poor pill taking practices. Thus, it is important to provide correct information about ART, its effects, side effects, and potential limitations to marginalized population. Involving brothel keepers and Gurus (head of male-to-female transgendered people/Hijras clans), and technology enabled customized counseling sessions will be helpful.

Sexual behavior and contraceptive practices: Study among married heterosexual HIV serodiscordant couples of reproductive age group attending anti-retroviral therapy centre at a Tertiary care hospital in Mumbai, India.

BACKGROUND: As many as half of people with HIV who are in a long-term sexual relationship have an HIV-negative partner. Data on sexual behavior and contraceptive needs of heterosexual serodiscordant couples are scarce in India. Keeping these facts in mind, it was considered imperative to conduct a study on sexual behavior, contraceptive practices and associated high risk factors among heterosexual serodiscordant couples. OBJECTIVES: The objective of the study was to assess the sexual behavior, current contraceptive practices and various risk factors of HIV transmission among married heterosexual HIV serodiscordant couples. MATERIALS AND METHODS: Descriptive study conducted at antiretroviral therapy (ART) centre from where 100 discordant couples were included, data were collected related to their sexual practices, knowledge about different contraception methods and high risk factors related to infection transmission were recorded. RESULTS: All couples had knowledge of use of condoms (100%) while consistent usage was seen only in 18%. The high risk of HIV transmission was seen among recently married serodiscordant couples. Couples engaged in daily intercourse were more likely to have high risk of transmission (P value < 0.05). CONCLUSION: This study showed various risk factors for infection transmission to the seronegative partner among serodiscordant couples. Henceforth, given conception that prevention of these factors could reduce overall seroconversion rate among such couples.

Retrospective cohort analysis of survival of children living with HIV/AIDS in Mumbai, India.

OBJECTIVES: To understand the survival in a cohort of children living with HIV/AIDS (CLHAs) and to study the factors associated with survival in CLHAs in government antiretroviral therapy (ART) centres in Mumbai, India. DESIGN: This is a retrospective cohort analysis. SETTING: Data from electronic ART records of children from 15 ART centres in Mumbai, Maharashtra, India. PARTICIPANTS: 2224 CLHAs registered in one of these ART centres from 2004 until October 2019. CLHAs up to the age of 18 at the time of registration were considered for these analyses. PRIMARY AND SECONDARY OUTCOMES: We accessed the following data: date of test, date of initiation of ART, date of last follow-up, age at the time of registration, gender, potential route of infection, baseline CD4 counts, ART regimen, adherence and presence of co-infection (TB). We estimated the survival probabilities, plotted the Kaplan-Meier survival graphs and estimated HRs for mortality. RESULTS: The mortality rate in our population was 22.75 (95% CI 20.02 to 25.85) per 1000 person-years. The 1-year survival was 0.92 (95% CI 0.91 to 0.93), 0.89 (95% CI 0.88 to 0.91) at 5 years and 0.85 (95% CI 0.83 to 0.87) at 10 years after initiation of ART. Children with adherence less than 80% had lowest survival in the first year (0.54, 95% CI 0.46 to 0.61). It reduced drastically at 5 and 10 years. After adjusting for demographic and clinical parameters, mortality was associated with poor adherence (<80%) (HR 11.70, 95% CI 8.82 to 15.53; p<0.001). However, CD4 counts of greater than 200 and age more than 1 year were protective. CONCLUSIONS: Poor adherence to ART and low CD4 counts were significantly associated with higher mortality. Adherence counselling should be an important component of CLHA monitoring in all ART centres. It is also important to identify children early in the infection and start ART medications appropriately.

Factors associated with survival in adult people living with HIV/AIDS (PLHAs) in Mumbai, India (2004-2019): A retrospective cohort study.

BACKGROUND: Knowledge of factors that affect survival in People living with HIV/AIDS (PLHAs) on anti-retroviral therapy (ART) will help us develop and implement interventions to improve the clinical outcomes and survival in these individuals. The aim of this study was to estimate the survival in PLHAs on ART in the government ART programme in Mumbai, and the factors associated with survival in these individuals. METHODS: It is a retrospective survival analysis of 28,345 adult PLHAs from 18 government ART centres in Mumbai (registration period 2004-2019). We estimated the mortality rates and their 95% confidence intervals [CIs], plotted the Kaplan Meier Survival curves, estimated incidence rate ratios (IRR) and hazard ratios (HR). There were done for the whole cohort and according to various demographic and clinical characteristics. RESULTS: The mortality in PLHAs on ART was 9.04 per 1000 person years. The HR was significantly for those aged 50 years and more at the time of registration (HR: 3.01, 95% CI: 2.37, 3.83; P < 0.001), in those with baseline CD4 count of less than 200 higher hazard (HR: 1.83, 95% CI: 1.47, 2.27; P < 0.001), those with an adherence of 80-95% (HR; 5.58, 95% CI: 4.61, 6.75; P < 0.001) and adherence of <80% (HR: 9.37, 95% CI: 7.74, 11.33; P < 0.001). Furthermore, the hazard was significantly higher in those with TB compared those without TB (HR: 3.28, 95% CI: 2.87, 3.75; P < 0.001). Time from diagnosis (per month increase) to initiation of ART was not significantly associated with mortality. CONCLUSIONS: Increasing awareness about HIV testing and early detection of HIV in those who have high-risk behaviours, prompt diagnosis and management of TB among those infected, and developing and implementing strategies (such as enhanced counselling, telephone-based applications, messages, or reminders) to ensure ART adherence of more than 95% in those on ART will potentially help improve survival in PLHAs in India.

Improving public health service delivery response to address contraceptive needs of socio-economically disadvantaged HIV positive people in Maharashtra, India.

BACKGROUND: People living with HIV (PLHIV) receive free antiretroviral treatment (ART) in public health facilities of India. With improved life expectancy, unmet sexual and reproductive health needs of PLHIV have to be addressed through a converged programmatic response strategy. Evidence shows that socioeconomically disadvantaged women are most vulnerable to high reproductive morbidities, especially HIV positive women with an unmet need of contraception. METHODS: Programmatic convergence by linking ART and family planning services were strengthened at two public health facilities (district hospitals) generally accessed by disadvantaged socio-economic sections of the society. Barriers to linking services including stigma and discrimination were addressed through analysis of existing linkage situation, sensitization and training of healthcare providers and system-level interventions. This facilitated provider-initiated assessment of contraceptive needs of PLHIV, counseling about dual contraception using a couple approach, linkage to family planning centers and maintaining data about these indicators. Six hundred eligible PLHIV seeking care at ART centers were enrolled and followed up for a duration of 6 months. Acceptance of family planning services as a result of the intervention, use of dual contraception methods and their determinants were assessed. RESULTS: Eighty-seven percent HIV couples reached FP centers and 44.6% accepted dual methods at the end of the study period. Dual methods such as oral contraceptive pills (56.2%), IUCDs (19.4%), female sterilization (11.6%), injectable contraception (9.9%) and vasectomy (2.9%) in addition to condoms were the most commonly accepted methods. Condom use remained regular and consistently high throughout. The study witnessed seven unintended pregnancies, all among exclusive condom users. These women availed medical abortion services and accepted dual methods after counseling. Female index participants, concordant couples, counseling by doctors and women with CD4 count above 741 had higher odds of accepting dual contraception methods. Standard operating procedures (SOP) were developed in consultation with key stakeholders to address operational linkage of HIV and family programs. CONCLUSION: The study saw significant improvement in acceptance of dual contraception by PLHIV couples as a result of the intervention. Implementation of SOPs with supportive supervision can ensure efficient linkage of programs and provide holistic sexual and reproductive healthcare for PLHIV in India.

Challenging drug-resistant TB treatment journey for children, adolescents and their care-givers: A qualitative study.

BACKGROUND: Childhood multidrug-resistant TB (MDR-TB) still affects around 25000 children every year across the globe. Though the treatment success rates for drug-resistant TB (DR-TB) in children are better than adults, children and adolescents face unique hurdles during DR-TB (MDR-TB, Pre-XDR TB and XDR-TB) treatment. This study aimed to understand the patients, guardians and healthcare providers' perspectives about DR-TB treatment journey of patients and caregivers. METHODS: This is a qualitative study involving in depth-interviews of purposively selected adolescents (n = 6), patients guardians (for children and adolescents, n = 5) and health care providers (n = 8) of Médecins Sans Frontières (MSF) clinic, Mumbai, India. In-depth face to face interviews were conducted in English or Hindi language using interview guides during September-November 2019. The interviews were audio-recorded after consent. Thematic network analysis was used to summarize textual data. ATLAS.ti (version 7) was used for analysis. RESULT: The age of adolescent patients ranged from 15-19 years and four were female. Five guardians (of three child and two adolescent patients) and eight healthcare providers (including clinicians- 2, DOT providers-2, counselors-2 and programme managers-2) were interviewed. The overarching theme of the analysis was: Challenging DR-TB treatment journey which consisted of four sub-themes: 1) physical-trauma, 2) emotional-trauma, 3) unavailable social-support and 4) non-adapted healthcare services. Difficulties in compounding of drugs were noted for children while adolescents shared experiences around disruption in social life due to disease and treatment. Most of the patients and caregivers experienced treatment fatigue and burnout during the DR-TB treatment. Participants during interviews gave recommendations to improve care. DISCUSSION: The TB programmes must consider the patient and family as one unit when designing the package of care for paediatric DR-TB. Child and adolescent friendly services (paediatric-formulations, age-specific counselling tools and regular interaction with patients and caregivers) will help minimizing burnout in patients and caregivers.

Treatment outcomes of children and adolescents receiving drug-resistant TB treatment in a routine TB programme, Mumbai, India.

BACKGROUND: Childhood and adolescent drug-resistant TB (DR-TB) is one of the neglected infectious diseases. Limited evidence exists around programmatic outcomes of children and adolescents receiving DR-TB treatment. The study aimed to determine the final treatment outcomes, culture conversion rates and factors associated with unsuccessful treatment outcome in children and adolescents with DR-TB. METHODS: This is a descriptive study including children (0-9 years) and adolescents (10-19 years) with DR-TB were who were initiated on ambulatory based treatment between January 2017-June 2018 in Shatabdi hospital, Mumbai, India where National TB elimination programme(NTEP) Mumbai collaborates with chest physicians and Médecins Sans Frontières(MSF) in providing comprehensive care to DR-TB patients. The patients with available end-of-treatment outcomes were included. The data was censored on February 2020. RESULT: A total of 268 patients were included; 16 (6%) of them were children (0-9 years). The median(min-max) age was 17(4-19) years and 192 (72%) were females. Majority (199, 74%) had pulmonary TB. Most (58%) had MDR-TB while 42% had fluoroquinolone-resistant TB. The median(IQR) duration of treatment (n = 239) was 24(10-25) months. Median(IQR) time for culture-conversion (n = 128) was 3(3-4) months. Of 268 patients, 166(62%) had successful end-of-treatment outcomes (cured-112; completed treatment-54). Children below 10 years had higher proportion of successful treatment outcomes (94% versus 60%) compared to adolescents. Patients with undernutrition [adjusted odds-ratio, aOR (95% Confidence Interval, 95%CI): 2.5 (1.3-4.8) or those with XDR-TB [aOR (95% CI): 4.3 (1.3-13.8)] had higher likelihood of having unsuccessful DR-TB treatment outcome. CONCLUSION: High proportion of successful treatment outcome was reported, better than global reports. Further, the nutritional support and routine treatment follow up should be strengthened. All oral short and long regimens including systematic use of new TB drugs (Bedaquiline and Delamanid) should be rapidly scaled up in routine TB programme, especially for the paediatric and adolescent population.

Development of a composite indicator to prioritize districts for implementation of human immunodeficiency virus programmes in Maharashtra, India.

A key recommendation of the National AIDS Control Programme-IV of India was to develop new strategies for geo-prioritization of the human immunodeficiency virus (HIV) epidemic. We conducted this study to categorize the districts in Maharashtra (India) based on a multidimensional framework for geo-prioritization of services. Programmatic data on trends of HIV prevalence, coverage of marginalized populations and vulnerability factors were included. A composite indicator based on these was developed, and the cumulative score was calculated for each district. HIV prevalence among general population has declined steadily from 0.60% in 2007 to 0.33% in 2017. The programme coverage was stable but inadequate for men who have sex with men (MSM). The coverage for female sex workers (FSWs) was inadequate and reduced over time. Nine districts were categorized as high priority, 13 as moderate priority and 11 were classified as low-priority districts based on burden and vulnerability for HIV. The high-priority districts were Pune, Solapur and Yavatmal for FSW interventions and Pune, Thane and Latur for MSM interventions. This multidimensional indicator is based on existing programmatic data, dynamic and can be made state-specific. It is useful to categorize and prioritize districts for allocation of resources and geo-prioritization of services in resource limited settings.

Routine viral load monitoring and enhanced adherence counselling at a public ART centre in Mumbai, India.

BACKGROUND: Routine viral-load (VL) measurements along with enhanced adherence counselling (EAC) are recommended to achieve virological suppression among people living with HIV/AIDS (PLHA) on anti-retroviral therapy (ART). The Mumbai Districts AIDS Control Society along with Médecins Sans Frontières has provided routine VL measurements and EAC to PLHA on ART at King Edward Memorial (KEM) hospital, Mumbai since October-2016. This study aims to describe the initial VL results and impact of EAC on viral suppression and factors associated with initial viral non-suppression among patients with an initial detectable VL, in a cohort of patients tested between October-2016 and September-2018. METHODS: This is a descriptive study of PLHA on ART who received VL testing and EAC during October-2016 to September-2018. Log-binomial regression was used to identify factors associated with a high VL. RESULTS: Among 3849 PLHA who underwent VL testing, 1603(42%) were female and median age was 42 years (IQR:35-48). Majority were referred for routine testing (3432(89%)) and clinical/immunological failure (233(6%)). Overall, 3402(88%) PLHA had suppressed VL at initial testing. Among 3432 tested for routine monitoring, 3141(92%) had VL suppressed. Of 291 with VL>1000c/ml, 253(87%) received EAC and after repeat VL, 70(28%) had VL<1000c/ml. Among 233 referred for clinical/immunological failure, 122(52%) had VL>1000c/ml and 109 have been switched to second-line ART. CD4 count<500 (aOR-5.0[95%CI 3.8-6.5]), on ART for<5 years (aOR-1.5[1.1-2.0]) and age<15 years (aOR-5.2[3.0-8.9]) were associated with an initial VL>1000c/ml. Factors associated with follow-up VL suppression included EAC (p<0.05) and being on second-line ART (p<0.05). CONCLUSION: Results from a routine VL program in public sector in India were encouraging and in line with UNAIDS 90-90-90 targets. Routine VL monitoring along with EAC resulted in early switch to alternative optimised regimens while also preventing unnecessary switches. Along with the vital scale up of routine VL monitoring, implementation of enhanced adherence strategies for patients with detectable viral load should be ensured.

Differing HIV vulnerability among female sex workers in a high HIV burden Indian state.

INTRODUCTION: The HIV sentinel surveillance [HSS] conducted in 2010-11 among female sex workers [FSW] in the state of Maharashtra, India provided an opportunity to assess characteristics of different types of FSWs and their HIV risk. It is important for India's National AIDS Control Program, to understand the differences in vulnerability among these FSW, in order to define more specific and effective risk reduction intervention strategies. Therefore, we analyzed data from HSS with the objective of understanding the HIV vulnerability among different types of FSW in Maharashtra. MATERIAL AND METHODS: Cross sectional data collected as a part of HSS among FSWs in year 2010-11 from 21 sentinel sites in the state of Maharashtra were analyzed to understand the vulnerability and characteristics of different types of female sex workers based on their place of solicitation using multinomial logistic regression. RESULTS: While the HIV prevalence was 6.6% among all FSWs, it was 9.9% among brothel based [BB], 9% among street based [SB] and 3.1% and 3.7% among home based [HB], and bar based [Bar-B] sex workers respectively. SB FSWs were least likely to be located in HIV low burden districts [ANC] [ARRR: 0.61[95% CI: 0.49, 0.77]], but were 6 times more likely to be recently [<1 year] involved in sex work [ARRR: 6.15 [95% CI: 3.15, 12.0]]. The number of clients of SB FSWs in the preceding week were lower than 11% [ARRR: 0.89 [95%CI: 0.87, 0.90]] as compared to the BB FSWs denoting lesser client load. The duration since last paid sex was shorter [ARRR: 0.94[95%CI: 0.91, 0.96]] as compared to the BB FSWs. CONCLUSION: Street based FSWs have emerged as one of the most vulnerable types of FSW with a high HIV prevalence similar to BB FSWs. Our study reveals that they have more frequent sex acts despite lower client loads, and are more likely to be located in districts highly affected by HIV (ANC prevalence >1%). We identify them as a group to be focused on for prevention interventions and it is likely that they would be easily amenable to novel interventions due to their higher literacy rate as compared to other typologies.

Implementation of the Treat All Policy Among Persons with HIV Infection Enrolled in Care But Not on Antiretroviral Therapy - India, May 2017-June 2018.

Since September 2015, the World Health Organization has recommended antiretroviral therapy (ART) for all persons with human immunodeficiency virus (HIV) infection, regardless of clinical stage or CD4 count (1). This Treat All policy was based on evidence that ART initiation early in HIV infection as opposed to waiting for the CD4 count to decline to certain levels (e.g., <500 cells/mm3, per previous guidelines), was associated with reduced morbidity, mortality, and HIV transmission (2-4). Further, approximately half of persons enrolled in non-ART care that included monitoring for HIV disease progression (i.e., in pre-ART care) were lost to follow-up before becoming ART-eligible (5). India, the country with the third largest number of persons with HIV infection in the world (2.1 million), adopted the Treat All policy on April 28, 2017. This report describes implementation of Treat All during May 2017-June 2018, by India's National AIDS Control Organization (NACO) and partners, by facilitating ART initiation among persons previously in pre-ART care at 46 ART centers supported by the U.S. President's Emergency Plan for AIDS Relief (PEPFAR)* in six districts in the states of Maharashtra and Andhra Pradesh. Partners supported these 46 ART centers in identifying and attempting to contact persons who were enrolled in pre-ART care during January 2014-April 2017, and educating those reached about Treat All. ART center-based records were used to monitor implementation indicators, including ART initiation. A total of 9,898 (39.6%) of 25,007 persons previously enrolled in pre-ART care initiated ART; among these 9,898 persons, 6,315 (63.8%) initiated ART after being reached during May 2017-June 2018, including 1,635 (16.5%) who had been lost to follow-up before ART initiation. NACO scaled up efforts nationwide to build ART centers' capacity to implement Treat All. Active tracking and tracing of persons with HIV infection enrolled in care but not on ART, combined with education about the benefits of early HIV treatment, can facilitate ART initiation.